Sample records for facility gtf dangerous

  1. Hydroxy decenoic acid down regulates gtfB and gtfC expression and prevents Streptococcus mutans adherence to the cell surfaces

    PubMed Central

    2012-01-01

    Background 10-Hydroxy-2-decenoic acid, an unsaturated fatty acid is the most active and unique component to the royal jelly that has antimicrobial properties. Streptococcus mutans is associated with pathogenesis of oral cavity, gingivoperiodontal diseases and bacteremia following dental manipulations. In the oral cavity, S. mutans colonize the soft tissues including tongue, palate, and buccal mucosa. When considering the role of supragingival dental plaque in caries, the proportion of acid producing bacteria (particularly S. mutans), has direct relevance to the pathogenicity of the plaque. The genes that encode glucosyltransferases (gtfs) especially gtfB and gtfC are important in S. mutans colonization and pathogenesis. This study investigated the hydroxy-decenoic acid (HDA) effects on gtfB and gtfC expression and S. mutans adherence to cells surfaces. Methods Streptococcus mutans was treated by different concentrations of HPLC purified HDA supplied by Iran Beekeeping and Veterinary Association. Real time RT-PCR and western blot assays were conducted to evaluate gtfB and gtfC genes transcription and translation before and after HDA treatment. The bacterial attachment to the cell surfaces was evaluated microscopically. Results 500 μg ml-1 of HDA inhibited gtfB and gtfC mRNA transcription and its expression. The same concentration of HDA decreased 60% the adherence of S. mutans to the surface of P19 cells. Conclusion Hydroxy-decenoic acid prevents gtfB and gtfC expression efficiently in the bactericide sub-concentrations and it could effectively reduce S. mutans adherence to the cell surfaces. In the future, therapeutic approaches to affecting S. mutans could be selective and it’s not necessary to put down the oral flora completely. PMID:22839724

  2. Hydroxy decenoic acid down regulates gtfB and gtfC expression and prevents Streptococcus mutans adherence to the cell surfaces.

    PubMed

    Yousefi, Behnam; Ghaderi, Shahrooz; Rezapoor-Lactooyi, Alireza; Amiri, Niusha; Verdi, Javad; Shoae-Hassani, Alireza

    2012-07-28

    10-Hydroxy-2-decenoic acid, an unsaturated fatty acid is the most active and unique component to the royal jelly that has antimicrobial properties. Streptococcus mutans is associated with pathogenesis of oral cavity, gingivoperiodontal diseases and bacteremia following dental manipulations. In the oral cavity, S. mutans colonize the soft tissues including tongue, palate, and buccal mucosa. When considering the role of supragingival dental plaque in caries, the proportion of acid producing bacteria (particularly S. mutans), has direct relevance to the pathogenicity of the plaque. The genes that encode glucosyltransferases (gtfs) especially gtfB and gtfC are important in S. mutans colonization and pathogenesis. This study investigated the hydroxy-decenoic acid (HDA) effects on gtfB and gtfC expression and S. mutans adherence to cells surfaces. Streptococcus mutans was treated by different concentrations of HPLC purified HDA supplied by Iran Beekeeping and Veterinary Association. Real time RT-PCR and western blot assays were conducted to evaluate gtfB and gtfC genes transcription and translation before and after HDA treatment. The bacterial attachment to the cell surfaces was evaluated microscopically. 500 μg ml-1 of HDA inhibited gtfB and gtfC mRNA transcription and its expression. The same concentration of HDA decreased 60% the adherence of S. mutans to the surface of P19 cells. Hydroxy-decenoic acid prevents gtfB and gtfC expression efficiently in the bactericide sub-concentrations and it could effectively reduce S. mutans adherence to the cell surfaces. In the future, therapeutic approaches to affecting S. mutans could be selective and it's not necessary to put down the oral flora completely.

  3. Structural characterization of glucosylated lactose derivatives synthesized by the Lactobacillus reuteri GtfA and Gtf180 glucansucrase enzymes.

    PubMed

    Pham, Hien T T; Dijkhuizen, Lubbert; van Leeuwen, Sander S

    2017-09-08

    Glucansucrase enzymes from lactic acid bacteria are receiving strong interest because of their wide range of gluco-oligosaccharide and polysaccharide products from sucrose, some of which have prebiotic potential. Glucansucrases GtfA and Gtf180 from Lactobacillus reuteri strains are known to convert sucrose into α-glucans with different types of linkages, but also to use other molecules as acceptor substrates. Here we report that incubation of (N-terminally truncated versions of) these enzymes with lactose plus sucrose resulted in synthesis of at least 5 glucosylated lactose products of a degree of polymerization (DP) of 3-4. Only glucansucrase Gtf180-ΔN also produced larger lactose-based oligosaccharides (up to DP9). Structural characterization of the glucosylated lactose products DP3-4 revealed glycosidic bonds other than (α1→4)/(α1→6) typical for GtfA-ΔN and (α1→3)/(α1→6) typical for Gtf180-ΔN: Both GtfA-ΔN and Gtf180-ΔN now introduced a glucosyl residue (α1→3)- or (α1→4)-linked to the non-reducing galactose unit of lactose. Both enzymes also were able to introduce a glucosyl residue (α1→2)-linked to the reducing glucose unit of lactose. These lactose derived oligosaccharides potentially are interesting prebiotic compounds. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Structural control sensors for the CASES GTF

    NASA Technical Reports Server (NTRS)

    Davis, Hugh W.; Bukley, Angelia P.

    1993-01-01

    CASES (Controls, Astrophysics and Structures Experiment in Space) is a proposed space experiment to collect x-ray images of the galactic center and solar disk with unprecedented resolution. This requires precision pointing and suppression of vibrations in the long flexible structure that comprises the 32-m x-ray telescope optical bench. Two separate electro-optical sensor systems are provided for the ground test facility (GTF). The Boom Motion Tracker (BMT) measures eigenvector data for post-mission use in system identification. The Tip Displacement Sensor (TDS) measures boom tip position and is used as feedback for the closed-loop control system that stabilizes the boom. Both the BMT and the TDS have met acceptance specifications and were delivered to MSFC in February 1992. This paper describes the sensor concept, the sensor configuration as implemented in the GTF, and the results of characterization and performance testing.

  5. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following security...

  6. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following security...

  7. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following security...

  8. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following security...

  9. 33 CFR 105.295 - Additional requirements-Certain Dangerous Cargo (CDC) facilities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Dangerous Cargo (CDC) facilities. 105.295 Section 105.295 Navigation and Navigable Waters COAST GUARD... Requirements § 105.295 Additional requirements-Certain Dangerous Cargo (CDC) facilities. (a) At all MARSEC Levels, owners or operators of CDC facilities must ensure the implementation of the following security...

  10. GtfA and GtfB Are Both Required for Protein O-Glycosylation in Lactobacillus plantarum

    PubMed Central

    Lee, I-Chiao; van Swam, Iris I.; Tomita, Satoru; Morsomme, Pierre; Rolain, Thomas; Hols, Pascal; Bron, Peter A.

    2014-01-01

    Acm2, the major autolysin of Lactobacillus plantarum WCFS1, was recently found to be O-glycosylated with N-acetylhexosamine, likely N-acetylglucosamine (GlcNAc). In this study, we set out to identify the glycosylation machinery by employing a comparative genomics approach to identify Gtf1 homologues, which are involved in fimbria-associated protein 1 (Fap1) glycosylation in Streptococcus parasanguinis. This in silico approach resulted in the identification of 6 candidate L. plantarum WCFS1 genes with significant homology to Gtf1, namely, tagE1 to tagE6. These candidate genes were targeted by systematic gene deletion, followed by assessment of the consequences on glycosylation of Acm2. We observed a changed mobility of Acm2 on SDS-PAGE in the tagE5E6 deletion strain, while deletion of other tagE genes resulted in Acm2 mobility comparable to that of the wild type. Subsequent mass spectrometry analysis of excised and in-gel-digested Acm2 confirmed the loss of glycosylation on Acm2 in the tagE5E6 deletion mutant, whereas a lectin blot using GlcNAc-specific succinylated wheat germ agglutinin (sWGA) revealed that besides Acm2, tagE5E6 deletion also abolished all but one other sWGA-reactive, protease-sensitive signal. Only complementation of both tagE5 and tagE6 restored those sWGA lectin signals, establishing that TagE5 and TagE6 are both required for the glycosylation of Acm2 as well as the vast majority of other sWGA-reactive proteins. Finally, sWGA lectin blotting experiments using a panel of 8 other L. plantarum strains revealed that protein glycosylation is a common feature in L. plantarum strains. With the establishment of these enzymes as protein glycosyltransferases, we propose to rename TagE5 and TagE6 as GtfA and GtfB, respectively. PMID:24532775

  11. 33 CFR 6.12-3 - Approval of facility for dangerous cargo.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... dangerous cargo. 6.12-3 Section 6.12-3 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Control of Explosives or Other Dangerous Cargo § 6.12-3 Approval of facility for dangerous cargo. The... discharging, explosives, inflammable or combustible liquids in bulk, or other dangerous articles or cargo...

  12. 33 CFR 6.12-3 - Approval of facility for dangerous cargo.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... dangerous cargo. 6.12-3 Section 6.12-3 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Control of Explosives or Other Dangerous Cargo § 6.12-3 Approval of facility for dangerous cargo. The... discharging, explosives, inflammable or combustible liquids in bulk, or other dangerous articles or cargo...

  13. 33 CFR 6.12-3 - Approval of facility for dangerous cargo.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... dangerous cargo. 6.12-3 Section 6.12-3 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Control of Explosives or Other Dangerous Cargo § 6.12-3 Approval of facility for dangerous cargo. The... discharging, explosives, inflammable or combustible liquids in bulk, or other dangerous articles or cargo...

  14. 33 CFR 6.12-3 - Approval of facility for dangerous cargo.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... dangerous cargo. 6.12-3 Section 6.12-3 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Control of Explosives or Other Dangerous Cargo § 6.12-3 Approval of facility for dangerous cargo. The... discharging, explosives, inflammable or combustible liquids in bulk, or other dangerous articles or cargo...

  15. 33 CFR 6.12-3 - Approval of facility for dangerous cargo.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... dangerous cargo. 6.12-3 Section 6.12-3 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Control of Explosives or Other Dangerous Cargo § 6.12-3 Approval of facility for dangerous cargo. The... discharging, explosives, inflammable or combustible liquids in bulk, or other dangerous articles or cargo...

  16. Hanford Facility Annual Dangerous Waste Report Calendar Year 2002

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    FREEMAN, D.A.

    2003-02-01

    Hanford CY 2002 dangerous waste generation and management forms. The Hanford Facility Annual Dangerous Waste Report (ADWR) is prepared to meet the requirements of Washington Administrative Code Sections 173-303-220, Generator Reporting, and 173-303-390, Facility Reporting. In addition, the ADWR is required to meet Hanford Facility RCRA Permit Condition I.E.22, Annual Reporting. The ADWR provides summary information on dangerous waste generation and management activities for the Calendar Year for the Hanford Facility EPA ID number assigned to the Department of Energy for RCRA regulated waste, as well as Washington State only designated waste and radioactive mixed waste. The Solid Waste Informationmore » and Tracking System (SWITS) database is utilized to collect and compile the large array of data needed for preparation of this report. Information includes details of waste generated on the Hanford Facility, waste generated offsite and sent to Hanford for management, and other waste management activities conducted at Hanford, including treatment, storage, and disposal. Report details consist of waste descriptions and weights, waste codes and designations, and waste handling codes. In addition, for waste shipped to Hanford for treatment and/or disposal, information on manifest numbers, the waste transporter, the waste receiving facility, and the original waste generators are included. In addition to paper copies, electronic copies of the report are also transmitted to the regulatory agency.« less

  17. Hanford facility dangerous waste permit application, general information portion. Revision 3

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sonnichsen, J.C.

    1997-08-21

    For purposes of the Hanford facility dangerous waste permit application, the US Department of Energy`s contractors are identified as ``co-operators`` and sign in that capacity (refer to Condition I.A.2. of the Dangerous Waste Portion of the Hanford Facility Resource Conservation and Recovery Act Permit). Any identification of these contractors as an ``operator`` elsewhere in the application is not meant to conflict with the contractors` designation as co-operators but rather is based on the contractors` contractual status with the U.S. Department of Energy, Richland Operations Office. The Dangerous Waste Portion of the initial Hanford Facility Resource Conservation and Recovery Act Permit,more » which incorporated five treatment, storage, and/or disposal units, was based on information submitted in the Hanford Facility Dangerous Waste Permit Application and in closure plan and closure/postclosure plan documentation. During 1995, the Dangerous Waste Portion was modified twice to incorporate another eight treatment, storage, and/or disposal units; during 1996, the Dangerous Waste Portion was modified once to incorporate another five treatment, storage, and/or disposal units. The permit modification process will be used at least annually to incorporate additional treatment, storage, and/or disposal units as permitting documentation for these units is finalized. The units to be included in annual modifications are specified in a schedule contained in the Dangerous Waste Portion of the Hanford Facility Resource Conservation and Recovery Act Permit. Treatment, storage, and/or disposal units will remain in interim status until incorporated into the Permit. The Hanford Facility Dangerous Waste Permit Application is considered to be a single application organized into a General Information Portion (this document, DOE/RL-91-28) and a Unit-Specific Portion. The scope of the Unit-Specific Portion is limited to individual operating treatment, storage, and/or disposal units

  18. GTF2I mutation frequently occurs in more indolent thymic epithelial tumors and predicts better prognosis.

    PubMed

    Feng, Yanfen; Lei, Yiyan; Wu, Xiaoyan; Huang, Yuhua; Rao, Huilan; Zhang, Yu; Wang, Fang

    2017-08-01

    A missense mutation in GTF2I was previously identified in thymic epithelioid tumor (TET). However, the clinicopathological relevance of GTF2I mutation has not been illustrated. We studied the prognostic importance of GTF2I mutation as well as its relation to histological subtypes in a large number of TETs. TET samples from 296 patients with clinical and follow-up data were collected, and histological subtypes were classified. Analysis of the GTF2I (chromosome 7 c.74146970T>A) mutation was undertaken by using quantitative real time polymerase chain reaction (qPCR) and direct sequencing. The association of GTF2I mutation with clinicopathological features as well as prognosis was analyzed. One hundred twenty-four out of 296 (41.9%) patients harbored the GTF2I mutation (chromosome 7 c.74146970T>A). GTF2I mutation was observed in 20 (87.0%) cases of type A thymoma, 70 (78.7%) of type AB thymoma, and the frequency decreased with the degree of histological subtype aggressiveness, with the lowest rate in thymic carcinoma (7.7%). The difference of GTF2I mutation distribution in histological subtypes was statistically significant (p<0.001). The GTF2I mutation was found more frequently in patients with early Masaoka stage (I-II, n=112, 90.3%) than in those with advanced stage (III-IV) disease (n=12, 9.6%, p<0.001). However, only histological subtype significantly predicted the presence of the GTF2I mutation in patients with TETs. The presence of the GTF2I mutation correlated with better prognosis (90.0% compared to 72.0% 5-year survival, and 86% compared to 56% 10-year survival, respectively; log-rank p=0.001). Moreover, it was an independent prognostic factor [hazard ratio (HR), 0.35; 95% confidential interval (CI), 0.15-0.81; p=0.014)]. The frequency of the GTF2I mutation is higher in more indolent TETs, and correlates with better prognosis. Further studies are required to elucidate the role of the GTF2I mutation in TETs and its clinical application. Copyright © 2017

  19. HANFORD FACILITY ANNUAL DANGEROUS WASTE REPORT CY2005

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    SKOLRUD, J.O.

    2006-02-15

    The Hanford Facility Annual Dangerous Waste Report (ADWR) is prepared to meet the requirements of Washington Administrative Code Sections 173-303-220, Generator Reporting, and 173-303-390, Facility Reporting. In addition, the ADWR is required to meet Hanford Facility RCR4 Permit Condition I.E.22, Annual Reporting. The ADWR provides summary information on dangerous waste generation and management activities for the Calendar Year for the Hanford Facility EPA ID number assigned to the Department of Energy for RCRA regulated waste, as well as Washington State only designated waste and radioactive mixed waste. An electronic database is utilized to collect and compile the large array ofmore » data needed for preparation of this report. Information includes details of waste generated on the Hanford Facility, waste generated offsite and sent to Hanford for management, and other waste management activities conducted at Hanford, including treatment, storage, and disposal. Report details consist of waste descriptions and weights, waste codes and designations, and waste handling codes, In addition, for waste shipped to Hanford for treatment and/or disposal, information on manifest numbers, the waste transporter, the waste receiving facility, and the original waste generators are included. In addition to paper copies, the report is also transmitted electronically to a web site maintained by the Washington State Department of Ecology.« less

  20. A Role for Transcription Factor GTF2IRD2 in Executive Function in Williams-Beuren Syndrome

    PubMed Central

    Porter, Melanie A.; Dobson-Stone, Carol; Kwok, John B. J.; Schofield, Peter R.; Beckett, William; Tassabehji, May

    2012-01-01

    Executive functions are amongst the most heritable cognitive traits with twin studies indicating a strong genetic origin. However genes associated with this domain are unknown. Our research into the neurodevelopmental disorder Williams-Beuren syndrome (WBS) has identified a gene within the causative recurrent 1.5/1.6 Mb heterozygous microdeletion on chromosome 7q11.23, which may be involved in executive functioning. Comparative genome array screening of 55 WBS patients revealed a larger ∼1.8 Mb microdeletion in 18% of cases, which results in the loss of an additional gene, the transcription factor GTF2IRD2. The GTF gene family of transcription factors (GTF2I, GTF2IRD1 and GTF2IRD2) are all highly expressed in the brain, and GTF2I and GTF2IRD1 are involved in the pathogenesis of the cognitive and behavioural phenotypes associated with WBS. A multi-level analysis of cognitive, behavioural and psychological functioning in WBS patients showed that those with slightly larger deletions encompassing GTF2IRD2 were significantly more cognitively impaired in the areas of spatial functioning, social reasoning, and cognitive flexibility (a form of executive functioning). They also displayed significantly more obsessions and externalizing behaviours, a likely manifestation of poor cognitive flexibility and executive dysfunction. We provide the first evidence for a role for GTF2IRD2 in higher-level (executive functioning) abilities and highlight the importance of integrating detailed molecular characterisation of patients with comprehensive neuropsychological profiling to uncover additional genotype-phenotype correlations. The identification of specific genes which contribute to executive function has important neuropsychological implications in the treatment of patients with conditions like WBS, and will allow further studies into their mechanism of action. PMID:23118870

  1. Hanford facility dangerous waste permit application, general information portion

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Hays, C.B.

    1998-05-19

    The Hanford Facility Dangerous Waste Permit Application is considered to be a single application organized into a General Information Portion (document number DOE/RL-91-28) and a Unit-Specific Portion. Both the General Information and Unit-Specific portions of the Hanford Facility Dangerous Waste Permit Application address the content of the Part B permit application guidance prepared by the Washington State Department of Ecology (Ecology 1996) and the U.S. Environmental Protection Agency (40 Code of Federal Regulations 270), with additional information needed by the Hazardous and Solid Waste Amendments and revisions of Washington Administrative Code 173-303. Documentation contained in the General Information Portion ismore » broader in nature and could be used by multiple treatment, storage, and/or disposal units (e.g., the glossary provided in this report).« less

  2. The Exiguobacterium sibiricum 255-15 GtfC Enzyme Represents a Novel Glycoside Hydrolase 70 Subfamily of 4,6-α-Glucanotransferase Enzymes.

    PubMed

    Gangoiti, Joana; Pijning, Tjaard; Dijkhuizen, Lubbert

    2016-01-15

    The glycoside hydrolase 70 (GH70) family originally was established for glucansucrase enzymes found solely in lactic acid bacteria synthesizing α-glucan polysaccharides from sucrose (e.g., GtfA). In recent years, we have characterized GtfB and related Lactobacillus enzymes as 4,6-α-glucanotransferase enzymes. These GtfB-type enzymes constitute the first GH70 subfamily of enzymes that are unable to act on sucrose as a substrate but are active with maltodextrins and starch, cleave α1→4 linkages, and synthesize linear α1→6-glucan chains. The GtfB disproportionating type of activity results in the conversion of malto-oligosaccharides into isomalto/malto-polysaccharides with a relatively high percentage of α1→6 linkages. This paper reports the identification of the members of a second GH70 subfamily (designated GtfC enzymes) and the characterization of the Exiguobacterium sibiricum 255-15 GtfC enzyme, which is also inactive with sucrose and displays 4,6-α-glucanotransferase activity with malto-oligosaccharides. GtfC differs from GtfB in synthesizing isomalto/malto-oligosaccharides. Biochemically, the GtfB- and GtfC-type enzymes are related, but phylogenetically, they clearly constitute different GH70 subfamilies, displaying only 30% sequence identity. Whereas the GtfB-type enzyme largely has the same domain order as glucansucrases (with α-amylase domains A, B, and C plus domains IV and V), this GtfC-type enzyme differs in the order of these domains and completely lacks domain V. In GtfC, the sequence of conserved regions I to IV of clan GH-H is identical to that in GH13 (I-II-III-IV) but different from that in GH70 (II-III-IV-I because of a circular permutation of the (β/α)8 barrel. The GtfC 4,6-α-glucanotransferase enzymes thus represent structurally and functionally very interesting evolutionary intermediates between α-amylase and glucansucrase enzymes. Copyright © 2016, American Society for Microbiology. All Rights Reserved.

  3. Hanford Facility dangerous waste permit application, liquid effluent retention facility and 200 area effluent treatment facility

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Coenenberg, J.G.

    1997-08-15

    The Hanford Facility Dangerous Waste Permit Application is considered to 10 be a single application organized into a General Information Portion (document 11 number DOE/RL-91-28) and a Unit-Specific Portion. The scope of the 12 Unit-Specific Portion is limited to Part B permit application documentation 13 submitted for individual, `operating` treatment, storage, and/or disposal 14 units, such as the Liquid Effluent Retention Facility and 200 Area Effluent 15 Treatment Facility (this document, DOE/RL-97-03). 16 17 Both the General Information and Unit-Specific portions of the Hanford 18 Facility Dangerous Waste Permit Application address the content of the Part B 19 permit applicationmore » guidance prepared by the Washington State Department of 20 Ecology (Ecology 1987 and 1996) and the U.S. Environmental Protection Agency 21 (40 Code of Federal Regulations 270), with additional information needs 22 defined by the Hazardous and Solid Waste Amendments and revisions of 23 Washington Administrative Code 173-303. For ease of reference, the Washington 24 State Department of Ecology alpha-numeric section identifiers from the permit 25 application guidance documentation (Ecology 1996) follow, in brackets, the 26 chapter headings and subheadings. A checklist indicating where information is 27 contained in the Liquid Effluent Retention Facility and 200 Area Effluent 28 Treatment Facility permit application documentation, in relation to the 29 Washington State Department of Ecology guidance, is located in the Contents 30 Section. 31 32 Documentation contained in the General Information Portion is broader in 33 nature and could be used by multiple treatment, storage, and/or disposal units 34 (e.g., the glossary provided in the General Information Portion). Wherever 35 appropriate, the Liquid Effluent Retention Facility and 200 Area Effluent 36 Treatment Facility permit application documentation makes cross-reference to 37 the General Information Portion, rather than

  4. Waste Encapsulation and Storage Facility (WESF) Dangerous Waste Training Plan (DWTP)

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    SIMMONS, F.M.

    2000-03-29

    This Waste Encapsulation Storage Facility (WESF) Dangerous Waste Training Plan (DWTP) applies to personnel who perform work at, or in support of WESF. The plan, along with the names of personnel, may be given to a regulatory agency inspector upon request. General workers, subcontractors, or visiting personnel who have not been trained in the management of dangerous wastes must be accompanied by an individual who meets the requirements of this training plan. Dangerous waste management includes handling, treatment, storage, and/or disposal of dangerous and/or mixed waste. Dangerous waste management units covered by this plan include: less-than-90-day accumulation area(s); pool cellsmore » 1-8 and 12 storage units; and process cells A-G storage units. This training plan describes general requirements, worker categories, and provides course descriptions for operation of the WESF permitted miscellaneous storage units and the Less-than-90-Day Accumulation Areas.« less

  5. HANFORD FACILITY ANNUAL DANGEROUS WASTE REPORT CY2003 [SEC 1 & 2

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    FREEMAN, D.A.

    2004-02-17

    The Hanford Facility Annual Dangerous Waste Report (ADWR) is prepared to meet the requirements of Washington Administrative Code Sections 173-303-220, Generator Reporting, and 173-303-390, Facility Reporting. In addition, the ADWR is required to meet Hanford Facility RCRA Permit Condition I.E.22, Annual Reporting. The ADWR provides summary information on dangerous waste generation and management activities for the Calendar Year for the Hanford Facility EPA ID number assigned to the Department of Energy for RCRA regulated waste, as well as Washington State only designated waste and radioactive mixed waste. The Solid Waste Information and Tracking System (SWITS) database is utilized to collectmore » and compile the large array of data needed for preparation of this report. Information includes details of waste generated on the Hanford Facility, waste generated offsite and sent to Hanford for management, and other waste management activities conducted at Hanford, including treatment, storage, and disposal. Report details consist of waste descriptions and weights, waste codes and designations, and waste handling codes. In addition, for waste shipped to Hanford for treatment and or disposal, information on manifest numbers, the waste transporter, the waste receiving facility, and the original waste generators are included. In addition to paper copies, the report is also transmitted electronically to a web site maintained by the Washington State Department of Ecology.« less

  6. Candida albicans mannans mediate Streptococcus mutans exoenzyme GtfB binding to modulate cross-kingdom biofilm development in vivo.

    PubMed

    Hwang, Geelsu; Liu, Yuan; Kim, Dongyeop; Li, Yong; Krysan, Damian J; Koo, Hyun

    2017-06-01

    Candida albicans is frequently detected with heavy infection by Streptococcus mutans in plaque-biofilms from children with early-childhood caries (ECC). This cross-kingdom biofilm contains an extensive matrix of extracellular α-glucans that is produced by an exoenzyme (GtfB) secreted by S. mutans. Here, we report that mannans located on the outer surface of C. albicans cell-wall mediates GtfB binding, enhancing glucan-matrix production and modulating bacterial-fungal association within biofilms formed in vivo. Using single-molecule atomic force microscopy, we determined that GtfB binds with remarkable affinity to mannans and to the C. albicans surface, forming a highly stable and strong bond (1-2 nN). However, GtfB binding properties to C. albicans was compromised in strains defective in O-mannan (pmt4ΔΔ) or N-mannan outer chain (och1ΔΔ). In particular, the binding strength of GtfB on och1ΔΔ strain was severely disrupted (>3-fold reduction vs. parental strain). In turn, the GtfB amount on the fungal surface was significantly reduced, and the ability of C. albicans mutant strains to develop mixed-species biofilms with S. mutans was impaired. This phenotype was independent of hyphae or established fungal-biofilm regulators (EFG1, BCR1). Notably, the mechanical stability of the defective biofilms was weakened, resulting in near complete biomass removal by shear forces. In addition, these in vitro findings were confirmed in vivo using a rodent biofilm model. Specifically, we observed that C. albicans och1ΔΔ was unable to form cross-kingdom biofilms on the tooth surface of rats co-infected with S. mutans. Likewise, co-infection with S. mutans defective in GtfB was also incapable of forming mixed-species biofilms. Taken together, the data support a mechanism whereby S. mutans-secreted GtfB binds to the mannan layer of C. albicans to promote extracellular matrix formation and their co-existence within biofilms. Enhanced understanding of GtfB-Candida interactions

  7. GTF2IRD2 from the Williams–Beuren critical region encodes a mobile-element-derived fusion protein that antagonizes the action of its related family members

    PubMed Central

    Palmer, Stephen J.; Taylor, Kylie M.; Santucci, Nicole; Widagdo, Jocelyn; Chan, Yee-Ka Agnes; Yeo, Jen-Li; Adams, Merritt; Gunning, Peter W.; Hardeman, Edna C.

    2012-01-01

    Summary GTF2IRD2 belongs to a family of transcriptional regulators (including TFII-I and GTF2IRD1) that are responsible for many of the key features of Williams–Beuren syndrome (WBS). Sequence evidence suggests that GTF2IRD2 arose in eutherian mammals by duplication and divergence from the gene encoding TFII-I. However, in GTF2IRD2, most of the C-terminal domain has been lost and replaced by the domesticated remnant of an in-frame hAT-transposon mobile element. In this first experimental analysis of function, we show that transgenic expression of each of the three family members in skeletal muscle causes significant fiber type shifts, but the GTF2IRD2 protein causes an extreme shift in the opposite direction to the two other family members. Mating of GTF2IRD1 and GTF2IRD2 mice restores the fiber type balance, indicating an antagonistic relationship between these two paralogs. In cells, GTF2IRD2 localizes to cytoplasmic microtubules and discrete speckles in the nuclear periphery. We show that it can interact directly with TFII-Iβ and GTF2IRD1, and upon co-transfection changes the normal distribution of these two proteins into a punctate nuclear pattern typical of GTF2IRD2. These data suggest that GTF2IRD2 has evolved as a regulator of GTF2IRD1 and TFII-I; inhibiting their function by direct interaction and sequestration into inactive nuclear zones. PMID:22899722

  8. Mutation of Gtf2ird1 from the Williams-Beuren syndrome critical region results in facial dysplasia, motor dysfunction, and altered vocalisations.

    PubMed

    Howard, Monique L; Palmer, Stephen J; Taylor, Kylie M; Arthurson, Geoffrey J; Spitzer, Matthew W; Du, Xin; Pang, Terence Y C; Renoir, Thibault; Hardeman, Edna C; Hannan, Anthony J

    2012-03-01

    Insufficiency of the transcriptional regulator GTF2IRD1 has become a strong potential explanation for some of the major characteristic features of the neurodevelopmental disorder Williams-Beuren syndrome (WBS). Genotype/phenotype correlations in humans indicate that the hemizygous loss of the GTF2IRD1 gene and an adjacent paralogue, GTF2I, play crucial roles in the neurocognitive and craniofacial aspects of the disease. In order to explore this genetic relationship in greater detail, we have generated a targeted Gtf2ird1 mutation in mice that blocks normal GTF2IRD1 protein production. Detailed analyses of homozygous null Gtf2ird1 mice have revealed a series of phenotypes that share some intriguing parallels with WBS. These include reduced body weight, a facial deformity resulting from localised epidermal hyperplasia, a motor coordination deficit, alterations in exploratory activity and, in response to specific stress-inducing stimuli; a novel audible vocalisation and increased serum corticosterone. Analysis of Gtf2ird1 expression patterns in the brain using a knock-in LacZ reporter and c-fos activity mapping illustrates the regions where these neurological abnormalities may originate. These data provide new mechanistic insight into the clinical genetic findings in WBS patients and indicate that insufficiency of GTF2IRD1 protein contributes to abnormalities of facial development, motor function and specific behavioural disorders that accompany this disease. Copyright © 2011 Elsevier Inc. All rights reserved.

  9. Counselling on and women's awareness of pregnancy danger signs in selected rural health facilities in Burkina Faso, Ghana and Tanzania.

    PubMed

    Duysburgh, Els; Ye, Maurice; Williams, Afua; Massawe, Siriel; Sié, Ali; Williams, John; Mpembeni, Rose; Loukanova, Svetla; Temmerman, Marleen

    2013-12-01

    The aims of this study were to (i) assess healthcare workers' counselling practices concerning danger signs during antenatal consultations in rural primary healthcare (PHC) facilities in Burkina Faso, Ghana and Tanzania; to (ii) assess pregnant women's awareness of these danger signs; and (iii) to identify factors affecting counselling practices and women's awareness. Cross-sectional study in rural PHC facilities in Burkina Faso, Ghana and Tanzania. In each country, 12 facilities were randomly selected. WHO guidelines were used as standard for good counselling. We assessed providers' counselling practice on seven danger signs through direct observation study (35 observations/facility). Exit interviews (63 interviews/facility) were used to assess women's awareness of the same seven danger signs. We used negative binomial regression to assess associations with health services' and socio-demographic characteristics and to estimate per study site the average number of danger signs on which counselling was provided and the average number of danger signs mentioned by women. About one in three women was not informed of any danger sign. For most danger signs, fewer than half of the women were counselled. Vaginal bleeding and severe abdominal pain were the signs most counselled on (between 52% and 66%). At study facilities in Burkina Faso, 58% of the pregnant women were not able to mention a danger sign, in Ghana this was 22% and in Tanzania 30%. Fever, vaginal bleeding and severe abdominal pain were the danger signs most frequently mentioned. The type of health worker (depending on the training they received) was significantly associated with counselling practices. Depending on the study site, characteristics significantly associated with awareness of signs were women's age, gestational age, gravidity and educational level. Counselling practice is poor and not very efficient. A new approach of informing pregnant women on danger signs is needed. However, as effects of

  10. Hanford facility dangerous waste permit application, PUREX storage tunnels

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Haas, C. R.

    1997-09-08

    The Hanford Facility Dangerous Waste Permit Application is considered to be a single application organized into a General Information Portion (document number DOE/RL-91-28) and a Unit-Specific Portion. The scope of the Unit-Specific Portion is limited to Part B permit application documentation submitted for individual, `operating` treatment, storage, and/or disposal units, such as the PUREX Storage Tunnels (this document, DOE/RL-90-24).

  11. Mining novel starch-converting Glycoside Hydrolase 70 enzymes from the Nestlé Culture Collection genome database: The Lactobacillus reuteri NCC 2613 GtfB.

    PubMed

    Gangoiti, Joana; van Leeuwen, Sander S; Meng, Xiangfeng; Duboux, Stéphane; Vafiadi, Christina; Pijning, Tjaard; Dijkhuizen, Lubbert

    2017-08-30

    The Glycoside hydrolase (GH) family 70 originally was established for glucansucrases of lactic acid bacteria (LAB) converting sucrose into α-glucan polymers. In recent years we have identified 3 subfamilies of GH70 enzymes (designated GtfB, GtfC and GtfD) as 4,6-α-glucanotransferases, cleaving (α1 → 4)-linkages in maltodextrins/starch and synthesizing new (α1 → 6)-linkages. In this work, 106 putative GtfBs were identified in the Nestlé Culture Collection genome database with ~2700 genomes, and the L. reuteri NCC 2613 one was selected for further characterization based on variations in its conserved motifs. Using amylose the L. reuteri NCC 2613 GtfB synthesizes a low-molecular-mass reuteran-like polymer consisting of linear (α1 → 4) sequences interspersed with (α1 → 6) linkages, and (α1 → 4,6) branching points. This product specificity is novel within the GtfB subfamily, mostly comprising 4,6-α-glucanotransferases synthesizing consecutive (α1 → 6)-linkages. Instead, its activity resembles that of the GtfD 4,6-α-glucanotransferases identified in non-LAB strains. This study demonstrates the potential of large-scale genome sequence data for the discovery of enzymes of interest for the food industry. The L. reuteri NCC 2613 GtfB is a valuable addition to the starch-converting GH70 enzyme toolbox. It represents a new evolutionary intermediate between families GH13 and GH70, and provides further insights into the structure-function relationships of the GtfB subfamily enzymes.

  12. GTF2IRD2 is located in the Williams–Beuren syndrome critical region 7q11.23 and encodes a protein with two TFII-I-like helix–loop–helix repeats

    PubMed Central

    Makeyev, Aleksandr V.; Erdenechimeg, Lkhamsuren; Mungunsukh, Ognoon; Roth, Jutta J.; Enkhmandakh, Badam; Ruddle, Frank H.; Bayarsaihan, Dashzeveg

    2004-01-01

    Williams–Beuren syndrome (also known as Williams syndrome) is caused by a deletion of a 1.55- to 1.84-megabase region from chromosome band 7q11.23. GTF2IRD1 and GTF2I, located within this critical region, encode proteins of the TFII-I family with multiple helix–loop–helix domains known as I repeats. In the present work, we characterize a third member, GTF2IRD2, which has sequence and structural similarity to the GTF2I and GTF2IRD1 paralogs. The ORF encodes a protein with several features characteristic of regulatory factors, including two I repeats, two leucine zippers, and a single Cys-2/His-2 zinc finger. The genomic organization of human, baboon, rat, and mouse genes is well conserved. Our exon-by-exon comparison has revealed that GTF2IRD2 is more closely related to GTF2I than to GTF2IRD1 and apparently is derived from the GTF2I sequence. The comparison of GTF2I and GTF2IRD2 genes revealed two distinct regions of homology, indicating that the helix–loop–helix domain structure of the GTF2IRD2 gene has been generated by two independent genomic duplications. We speculate that GTF2I is derived from GTF2IRD1 as a result of local duplication and the further evolution of its structure was associated with its functional specialization. Comparison of genomic sequences surrounding GTF2IRD2 genes in mice and humans allows refinement of the centromeric breakpoint position of the primate-specific inversion within the Williams–Beuren syndrome critical region. PMID:15243160

  13. GTF2IRD2 is located in the Williams-Beuren syndrome critical region 7q11.23 and encodes a protein with two TFII-I-like helix-loop-helix repeats.

    PubMed

    Makeyev, Aleksandr V; Erdenechimeg, Lkhamsuren; Mungunsukh, Ognoon; Roth, Jutta J; Enkhmandakh, Badam; Ruddle, Frank H; Bayarsaihan, Dashzeveg

    2004-07-27

    Williams-Beuren syndrome (also known as Williams syndrome) is caused by a deletion of a 1.55- to 1.84-megabase region from chromosome band 7q11.23. GTF2IRD1 and GTF2I, located within this critical region, encode proteins of the TFII-I family with multiple helix-loop-helix domains known as I repeats. In the present work, we characterize a third member, GTF2IRD2, which has sequence and structural similarity to the GTF2I and GTF2IRD1 paralogs. The ORF encodes a protein with several features characteristic of regulatory factors, including two I repeats, two leucine zippers, and a single Cys-2/His-2 zinc finger. The genomic organization of human, baboon, rat, and mouse genes is well conserved. Our exon-by-exon comparison has revealed that GTF2IRD2 is more closely related to GTF2I than to GTF2IRD1 and apparently is derived from the GTF2I sequence. The comparison of GTF2I and GTF2IRD2 genes revealed two distinct regions of homology, indicating that the helix-loop-helix domain structure of the GTF2IRD2 gene has been generated by two independent genomic duplications. We speculate that GTF2I is derived from GTF2IRD1 as a result of local duplication and the further evolution of its structure was associated with its functional specialization. Comparison of genomic sequences surrounding GTF2IRD2 genes in mice and humans allows refinement of the centromeric breakpoint position of the primate-specific inversion within the Williams-Beuren syndrome critical region.

  14. Bacterial GtfB Augments Candida albicans Accumulation in Cross-Kingdom Biofilms.

    PubMed

    Ellepola, K; Liu, Y; Cao, T; Koo, H; Seneviratne, C J

    2017-09-01

    Streptococcus mutans is a biofilm-forming oral pathogen commonly associated with dental caries. Clinical studies have shown that S. mutans is often detected with Candida albicans in early childhood caries. Although the C. albicans presence has been shown to enhance bacterial accumulation in biofilms, the influence of S. mutans on fungal biology in this mixed-species relationship remains largely uncharacterized. Therefore, we aimed to investigate how the presence of S. mutans influences C. albicans biofilm development and coexistence. Using a newly established haploid biofilm model of C. albicans, we found that S. mutans augmented haploid C. albicans accumulation in mixed-species biofilms. Similarly, diploid C. albicans also showed enhanced biofilm formation in the presence of S. mutans. Surprisingly, the presence of S. mutans restored the biofilm-forming ability of C. albicans bcr1Δ mutant and bcr1Δ/Δ mutant, which is known to be severely defective in biofilm formation when grown as single species. Moreover, C. albicans hyphal growth factor HWP1 as well as ALS1 and ALS3, which are also involved in fungal biofilm formation, were upregulated in the presence of S. mutans. Subsequently, we found that S. mutans-derived glucosyltransferase B (GtfB) itself can promote C. albicans biofilm development. Interestingly, GtfB was able to increase the expression of HWP1, ALS1, and ALS3 genes in the C. albicans diploid wild-type SC5314 and bcr1Δ/Δ, leading to enhanced fungal biofilms. Hence, the present study demonstrates that a bacterial exoenzyme (GtfB) augments the C. albicans counterpart in mixed-species biofilms through a BCR1-independent mechanism. This novel finding may explain the mutualistic role of S. mutans and C. albicans in cariogenic biofilms.

  15. Characterization of the glucansucrase GTF180 W1065 mutant enzymes producing polysaccharides and oligosaccharides with altered linkage composition.

    PubMed

    Meng, Xiangfeng; Pijning, Tjaard; Tietema, Martin; Dobruchowska, Justyna M; Yin, Huifang; Gerwig, Gerrit J; Kralj, Slavko; Dijkhuizen, Lubbert

    2017-02-15

    Exopolysaccharides produced by lactic acid bacteria are extensively used for food applications. Glucansucrase enzymes of lactic acid bacteria use sucrose to catalyze the synthesis of α-glucans with different linkage compositions, size and physico-chemical properties. Crystallographic studies of GTF180-ΔN show that at the acceptor binding sites +1 and +2, residue W1065 provides stacking interactions to the glucosyl moiety. However, the detailed functional roles of W1065 have not been elucidated. We performed random mutagenesis targeting residue W1065 of GTF180-ΔN, resulting in the generation of 10 mutant enzymes that were characterized regarding activity and product specificity. Characterization of mutant enzymes showed that residue W1065 is critical for the activity of GTF180-ΔN. Using sucrose, and sucrose (donor) plus maltose (acceptor) as substrates, the mutant enzymes synthesized polysaccharides and oligosaccharides with changed linkage composition. The stacking interaction of an aromatic residue at position 1065 is essential for polysaccharide synthesis. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. Hanford Facility Dangerous Waste Permit Application for T Plant Complex

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    BARNES, B.M.

    2002-09-01

    The Hanford Facility Dangerous Waste Permit Application is considered to be a single application organized into a General Information Portion (document number DOE/RL-91-28) and a Unit-Specific Portion. The scope of the Unit-Specific Portion is limited to Part B permit application documentation submitted for individual, operating treatment, storage, and/or disposal units, such as the T Plant Complex (this document, DOE/RL-95-36). Both the General Information and Unit-Specific portions of the Hanford Facility Dangerous Waste Permit Application address the content of the Part B permit application guidance prepared by the Washington State Department of Ecology (Ecology 1996) and the U.S. Environmental Protection Agencymore » (40 Code of Federal Regulations 270), with additional information needs defined by the Hazardous and Solid Waste Amendments and revisions of Washington Administrative Code 173-303. For ease of reference, the Washington State Department of Ecology alpha-numeric section identifiers from the permit application guidance documentation (Ecology 1996) follow, in brackets, the chapter headings and subheadings. A checklist indicating where information is contained in the T Plant Complex permit application documentation, in relation to the Washington State Department of Ecology guidance, is located in the Contents Section. Documentation contained in the General Information Portion is broader in nature and could be used by multiple treatment, storage, and/or disposal units (e.g., the glossary provided in the General Information Portion). Wherever appropriate, the T Plant Complex permit application documentation makes cross-reference to the General Information Portion, rather than duplicating text.« less

  17. Wheat Starch with Low Retrogradation Properties Produced by Modification of the GtfB Enzyme 4,6-α-Glucanotransferase from Streptococcus thermophilus.

    PubMed

    Li, Xiaolei; Fei, Teng; Wang, Yong; Zhao, Yakun; Pan, Yutian; Li, Dan

    2018-04-18

    A GtfB enzyme 4,6-α-glucanotransferase from Streptococcus thermophilus lacking 761 N-terminal amino acids was heterologously expressed in Escherichia coli. Purified S. thermophilus GtfB showed transglycosylation activities toward starch, resulting in branch points of (α1→6)-glycosidic linkages plus linear chains of (α1→4)-glycosidic linkages. After wheat starch was modified at a rate of 0.1 g/mL by 1-4 U/g starch GtfB at pH 6.0 and 40 °C for 1 h, the weight-averaged molecular weight decreased from 1.70 × 10 7 g/mol to 1.21 × 10 6 to 3.41 × 10 6 g/mol, the amylose content decreased from 22.07 to 16.34-17.11%, and that of amylopectin long-branch chains decreased from 26.4 to 10.25-15.64% ( P < 0.05). After the GtfB-modified wheat starches were gelatinized and stored at 4 °C for 1-2 weeks, their endothermic enthalpies were significantly lower than that of the control sample ( P < 0.05), indicating low retrogradation rates.

  18. 78 FR 27124 - Pacific Ocean Off the Kekaha Range Facility at Barking Sands, Island of Kauai, Hawaii; Danger Zone

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

    ... the Kekaha Range Facility at Barking Sands, Island of Kauai, Hawaii; Danger Zone AGENCY: U.S. Army... Pacific Ocean off the Kekaha Range Facility, Barking Sands, Island of Kauai, Hawaii. The proposed... Kekaha Range Facility at Barking Sands, Island of Kauai, Hawaii. The Corps authority to establish this...

  19. Structure of a Novel O-Linked N-Acetyl-d-glucosamine (O-GlcNAc) Transferase, GtfA, Reveals Insights into the Glycosylation of Pneumococcal Serine-rich Repeat Adhesins*

    PubMed Central

    Shi, Wei-Wei; Jiang, Yong-Liang; Zhu, Fan; Yang, Yi-Hu; Shao, Qiu-Yan; Yang, Hong-Bo; Ren, Yan-Min; Wu, Hui; Chen, Yuxing; Zhou, Cong-Zhao

    2014-01-01

    Protein glycosylation catalyzed by the O-GlcNAc transferase (OGT) plays a critical role in various biological processes. In Streptococcus pneumoniae, the core enzyme GtfA and co-activator GtfB form an OGT complex to glycosylate the serine-rich repeat (SRR) of adhesin PsrP (pneumococcal serine-rich repeat protein), which is involved in the infection and pathogenesis. Here we report the 2.0 Å crystal structure of GtfA, revealing a β-meander add-on domain beyond the catalytic domain. It represents a novel add-on domain, which is distinct from the all-α-tetratricopeptide repeats in the only two structure-known OGTs. Structural analyses combined with binding assays indicate that this add-on domain contributes to forming an active GtfA-GtfB complex and recognizing the acceptor protein. In addition, the in vitro glycosylation system enables us to map the O-linkages to the serine residues within the first SRR of PsrP. These findings suggest that fusion with an add-on domain might be a universal mechanism for diverse OGTs that recognize varying acceptor proteins/peptides. PMID:24936067

  20. RNA-Seq analysis of Gtf2ird1 knockout epidermal tissue provides potential insights into molecular mechanisms underpinning Williams-Beuren syndrome.

    PubMed

    Corley, Susan M; Canales, Cesar P; Carmona-Mora, Paulina; Mendoza-Reinosa, Veronica; Beverdam, Annemiek; Hardeman, Edna C; Wilkins, Marc R; Palmer, Stephen J

    2016-06-13

    Williams-Beuren Syndrome (WBS) is a genetic disorder associated with multisystemic abnormalities, including craniofacial dysmorphology and cognitive defects. It is caused by a hemizygous microdeletion involving up to 28 genes in chromosome 7q11.23. Genotype/phenotype analysis of atypical microdeletions implicates two evolutionary-related transcription factors, GTF2I and GTF2IRD1, as prime candidates for the cause of the facial dysmorphology. Using a targeted Gtf2ird1 knockout mouse, we employed massively-parallel sequencing of mRNA (RNA-Seq) to understand changes in the transcriptional landscape associated with inactivation of Gtf2ird1 in lip tissue. We found widespread dysregulation of genes including differential expression of 78 transcription factors or coactivators, several involved in organ development including Hey1, Myf6, Myog, Dlx2, Gli1, Gli2, Lhx2, Pou3f3, Sox2, Foxp3. We also found that the absence of GTF2IRD1 is associated with increased expression of genes involved in cellular proliferation, including growth factors consistent with the observed phenotype of extreme thickening of the epidermis. At the same time, there was a decrease in the expression of genes involved in other signalling mechanisms, including the Wnt pathway, indicating dysregulation in the complex networks necessary for epidermal differentiation and facial skin patterning. Several of the differentially expressed genes have known roles in both tissue development and neurological function, such as the transcription factor Lhx2 which regulates several genes involved in both skin and brain development. Gtf2ird1 inactivation results in widespread gene dysregulation, some of which may be due to the secondary consequences of gene regulatory network disruptions involving several transcription factors and signalling molecules. Genes involved in growth factor signalling and cell cycle progression were identified as particularly important for explaining the skin dysmorphology observed in this

  1. Characterization of the Paenibacillus beijingensis DSM 24997 GtfD and its glucan polymer products representing a new glycoside hydrolase 70 subfamily of 4,6-α-glucanotransferase enzymes.

    PubMed

    Gangoiti, Joana; Lamothe, Lisa; van Leeuwen, Sander Sebastiaan; Vafiadi, Christina; Dijkhuizen, Lubbert

    2017-01-01

    Previously we have reported that the Gram-negative bacterium Azotobacter chroococcum NCIMB 8003 uses the 4,6-α-glucanotransferase GtfD to convert maltodextrins and starch into a reuteran-like polymer consisting of (α1→4) glucan chains connected by alternating (α1→4)/(α1→6) linkages and (α1→4,6) branching points. This enzyme constituted the single evidence for this reaction and product specificity in the GH70 family, mostly containing glucansucrases encoded by lactic acid bacteria (http://www.CAZy.org). In this work, 4 additional GtfD-like proteins were identified in taxonomically diverse plant-associated bacteria forming a new GH70 subfamily with intermediate characteristics between the evolutionary related GH13 and GH70 families. The GtfD enzyme encoded by Paenibacillus beijingensis DSM 24997 was characterized providing the first example of a reuteran-like polymer synthesizing 4,6-α-glucanotransferase in a Gram-positive bacterium. Whereas the A. chroococcum GtfD activity on amylose resulted in the synthesis of a high molecular polymer, in addition to maltose and other small oligosaccharides, two reuteran-like polymer distributions are produced by P. beijingensis GtfD: a high-molecular mass polymer and a low-molecular mass polymer with an average Mw of 27 MDa and 19 kDa, respectively. Compared to the A. chroooccum GtfD product, both P. beijingensis GtfD polymers contain longer linear (α1→4) sequences in their structure reflecting a preference for transfer of even longer glucan chains by this enzyme. Overall, this study provides new insights into the evolutionary history of GH70 enzymes, and enlarges the diversity of natural enzymes that can be applied for modification of the starch present in food into less and/or more slowly digestible carbohydrate structures.

  2. Characterization of the Paenibacillus beijingensis DSM 24997 GtfD and its glucan polymer products representing a new glycoside hydrolase 70 subfamily of 4,6-α-glucanotransferase enzymes

    PubMed Central

    Lamothe, Lisa; van Leeuwen, Sander Sebastiaan; Vafiadi, Christina; Dijkhuizen, Lubbert

    2017-01-01

    Previously we have reported that the Gram-negative bacterium Azotobacter chroococcum NCIMB 8003 uses the 4,6-α-glucanotransferase GtfD to convert maltodextrins and starch into a reuteran-like polymer consisting of (α1→4) glucan chains connected by alternating (α1→4)/(α1→6) linkages and (α1→4,6) branching points. This enzyme constituted the single evidence for this reaction and product specificity in the GH70 family, mostly containing glucansucrases encoded by lactic acid bacteria (http://www.CAZy.org). In this work, 4 additional GtfD-like proteins were identified in taxonomically diverse plant-associated bacteria forming a new GH70 subfamily with intermediate characteristics between the evolutionary related GH13 and GH70 families. The GtfD enzyme encoded by Paenibacillus beijingensis DSM 24997 was characterized providing the first example of a reuteran-like polymer synthesizing 4,6-α-glucanotransferase in a Gram-positive bacterium. Whereas the A. chroococcum GtfD activity on amylose resulted in the synthesis of a high molecular polymer, in addition to maltose and other small oligosaccharides, two reuteran-like polymer distributions are produced by P. beijingensis GtfD: a high-molecular mass polymer and a low-molecular mass polymer with an average Mw of 27 MDa and 19 kDa, respectively. Compared to the A. chroooccum GtfD product, both P. beijingensis GtfD polymers contain longer linear (α1→4) sequences in their structure reflecting a preference for transfer of even longer glucan chains by this enzyme. Overall, this study provides new insights into the evolutionary history of GH70 enzymes, and enlarges the diversity of natural enzymes that can be applied for modification of the starch present in food into less and/or more slowly digestible carbohydrate structures. PMID:28399167

  3. The Williams syndrome prosociality gene GTF2I mediates oxytocin reactivity and social anxiety in a healthy population.

    PubMed

    Procyshyn, Tanya L; Spence, Jason; Read, Silven; Watson, Neil V; Crespi, Bernard J

    2017-04-01

    The neurohormone oxytocin plays a central role in human social behaviour and cognition, and oxytocin dysregulation may contribute to psychiatric disorders. However, genetic factors influencing individual variation in the oxytocinergic system remain poorly understood. We genotyped 169 healthy adults for a functional polymorphism in GTF2I ( general transcription factor II-I ), a gene associated with high prosociality and reduced social anxiety in Williams syndrome, a condition reported to involve high oxytocin levels and reactivity. Participants' salivary oxytocin levels were measured before and after watching a validated empathy-inducing video. Oxytocin reactivity, defined as pre- to post-video percentage change in salivary oxytocin, varied substantially and significantly between individuals with different GTF2I genotypes, with, additionally, a trend towards an interaction between genotype and sex. Individuals with more oxytocin-reactive genotypes also reported significantly lower social anxiety. These findings suggest a model whereby GTF2I has a continuum of effects on human sociality, from the extreme social phenotypes and oxytocin dysregulation associated with gene deletion in Williams syndrome, to individual differences in oxytocin reactivity and sociality associated with common polymorphisms in healthy populations. © 2017 The Author(s).

  4. Cognitive-behavioral phenotypes of Williams syndrome are associated with genetic variation in the GTF2I gene, in a healthy population.

    PubMed

    Crespi, Bernard J; Hurd, Peter L

    2014-11-28

    Individuals with Williams syndrome, a neurogenetic condition caused by deletion of a set of genes at chromosomal location 7q11.23, exhibit a remarkable suite of traits including hypersociality with high, nonselective friendliness and low social anxiety, expressive language relatively well-developed but under-developed social-communication skills overall, and reduced visual-spatial abilities. Deletions and duplications of the Williams-syndrome region have also been associated with autism, and with schizophrenia, two disorders centrally involving social cognition. Several lines of evidence have linked the gene GTF2I (General Transcription Factor IIi) with the social phenotypes of Williams syndrome, but a role for this gene in sociality within healthy populations has yet to be investigated. We genotyped a large set of healthy individuals for two single-nucleotide polymorphisms in the GTF2I gene that have recently been significantly associated with autism, and thus apparently exhibit functional effects on autism-related social phenotypes. GTF2I genotypes for these SNPs showed highly significant association with low social anxiety combined with reduced social-communication abilities, which represents a metric of the Williams-syndrome cognitive profile as described from previous studies. These findings implicate the GTF2I gene in the neurogenetic basis of social communication and social anxiety, both in Williams syndrome and among individuals in healthy populations.

  5. 33 CFR 126.17 - Permits required for handling designated dangerous cargo.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... designated dangerous cargo. 126.17 Section 126.17 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.17 Permits required for handling designated dangerous cargo. Designated dangerous cargo may be...

  6. 33 CFR 126.17 - Permits required for handling designated dangerous cargo.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... designated dangerous cargo. 126.17 Section 126.17 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.17 Permits required for handling designated dangerous cargo. Designated dangerous cargo may be...

  7. 33 CFR 126.17 - Permits required for handling designated dangerous cargo.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... designated dangerous cargo. 126.17 Section 126.17 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.17 Permits required for handling designated dangerous cargo. Designated dangerous cargo may be...

  8. 33 CFR 126.17 - Permits required for handling designated dangerous cargo.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... designated dangerous cargo. 126.17 Section 126.17 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.17 Permits required for handling designated dangerous cargo. Designated dangerous cargo may be...

  9. 33 CFR 126.17 - Permits required for handling designated dangerous cargo.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... designated dangerous cargo. 126.17 Section 126.17 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.17 Permits required for handling designated dangerous cargo. Designated dangerous cargo may be...

  10. 33 CFR 126.29 - Supervision and control of dangerous cargo.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... dangerous cargo. 126.29 Section 126.29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.29 Supervision and control of dangerous cargo. (a) Authority. The Captain of the Port is authorized to require...

  11. 33 CFR 126.27 - General permit for handling dangerous cargo.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... dangerous cargo. 126.27 Section 126.27 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.27 General permit for handling dangerous cargo. A general permit is hereby issued for the handling, storing...

  12. 33 CFR 126.29 - Supervision and control of dangerous cargo.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... dangerous cargo. 126.29 Section 126.29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.29 Supervision and control of dangerous cargo. (a) Authority. The Captain of the Port is authorized to require...

  13. 33 CFR 126.27 - General permit for handling dangerous cargo.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... dangerous cargo. 126.27 Section 126.27 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.27 General permit for handling dangerous cargo. A general permit is hereby issued for the handling, storing...

  14. 33 CFR 126.27 - General permit for handling dangerous cargo.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... dangerous cargo. 126.27 Section 126.27 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.27 General permit for handling dangerous cargo. A general permit is hereby issued for the handling, storing...

  15. 33 CFR 126.27 - General permit for handling dangerous cargo.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... dangerous cargo. 126.27 Section 126.27 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.27 General permit for handling dangerous cargo. A general permit is hereby issued for the handling, storing...

  16. 33 CFR 126.29 - Supervision and control of dangerous cargo.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... dangerous cargo. 126.29 Section 126.29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.29 Supervision and control of dangerous cargo. (a) Authority. The Captain of the Port is authorized to require...

  17. 33 CFR 126.33 - Penalties for handling dangerous cargo without permit.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Penalties for handling dangerous... HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.33 Penalties for handling dangerous cargo without permit. Handling, storing, stowing, loading...

  18. 33 CFR 126.33 - Penalties for handling dangerous cargo without permit.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Penalties for handling dangerous... HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.33 Penalties for handling dangerous cargo without permit. Handling, storing, stowing, loading...

  19. 33 CFR 126.33 - Penalties for handling dangerous cargo without permit.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Penalties for handling dangerous... HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.33 Penalties for handling dangerous cargo without permit. Handling, storing, stowing, loading...

  20. 33 CFR 126.33 - Penalties for handling dangerous cargo without permit.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Penalties for handling dangerous... HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.33 Penalties for handling dangerous cargo without permit. Handling, storing, stowing, loading...

  1. 33 CFR 126.33 - Penalties for handling dangerous cargo without permit.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Penalties for handling dangerous... HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.33 Penalties for handling dangerous cargo without permit. Handling, storing, stowing, loading...

  2. Variation in the Williams syndrome GTF2I gene and anxiety proneness interactively affect prefrontal cortical response to aversive stimuli.

    PubMed

    Jabbi, M; Chen, Q; Turner, N; Kohn, P; White, M; Kippenhan, J S; Dickinson, D; Kolachana, B; Mattay, V; Weinberger, D R; Berman, K F

    2015-08-18

    Characterizing the molecular mechanisms underlying the heritability of complex behavioral traits such as human anxiety remains a challenging endeavor for behavioral neuroscience. Copy-number variation (CNV) in the general transcription factor gene, GTF2I, located in the 7q11.23 chromosomal region that is hemideleted in Williams syndrome and duplicated in the 7q11.23 duplication syndrome (Dup7), is associated with gene-dose-dependent anxiety in mouse models and in both Williams syndrome and Dup7. Because of this recent preclinical and clinical identification of a genetic influence on anxiety, we examined whether sequence variation in GTF2I, specifically the single-nucleotide polymorphism rs2527367, interacts with trait and state anxiety to collectively impact neural response to anxiety-laden social stimuli. Two hundred and sixty healthy adults completed the Tridimensional Personality Questionnaire Harm Avoidance (HA) subscale, a trait measure of anxiety proneness, and underwent functional magnetic resonance imaging (fMRI) while matching aversive (fearful or angry) facial identity. We found an interaction between GTF2I allelic variations and HA that affects brain response: in individuals homozygous for the major allele, there was no correlation between HA and whole-brain response to aversive cues, whereas in heterozygotes and individuals homozygous for the minor allele, there was a positive correlation between HA sub-scores and a selective dorsolateral prefrontal cortex (DLPFC) responsivity during the processing of aversive stimuli. These results demonstrate that sequence variation in the GTF2I gene influences the relationship between trait anxiety and brain response to aversive social cues in healthy individuals, supporting a role for this neurogenetic mechanism in anxiety.

  3. The significance of gtf genes in caries expression: a rapid identification of Streptococcus mutans from dental plaque of child patients.

    PubMed

    Mishra, Apurva; Pandey, Ramesh K; Manickam, Natesan

    2015-01-01

    Rapid phylogenetic and functional gene (gtfB) identification of S. mutans from the dental plaque derived from children. Dental plaque collected from fifteen patients of age group 7-12 underwent centrifugation followed by genomic DNA extraction for S. mutans. Genomic DNA was processed with S. mutans specific primers in suitable PCR condtions for phylogenetic and functional gene (gtfB) identification. The yield and results were confirmed by agarose gel electrophoresis. 1% agarose gel electrophoresis depicts the positive PCR amplification at 1,485 bp when compared with standard 1 kbp indicating the presence of S. mutans in the test sample. Another PCR reaction was set using gtfB primers specific for S. mutans for functional gene identification. 1.2% agarose gel electrophoresis was done and a positive amplication was observed at 192 bp when compared to 100 bp standards. With the advancement in molecular biology techniques, PCR based identification and quantification of the bacterial load can be done within hours using species-specific primers and DNA probes. Thus, this technique may reduce the laboratory time spend in conventional culture methods, reduces the possibility of colony identification errors and is more sensitive to culture techniques.

  4. Hanford Facility Dangerous Waste Closure Plan - Plutonium Finishing Plant Treatment Unit Glovebox HA-20MB

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    PRIGNANO, A.L.

    2003-06-25

    This closure plan describes the planned activities and performance standards for closing the Plutonium Finishing Plant (PFP) glovebox HA-20MB that housed an interim status ''Resource Conservation and Recovery Act'' (RCRA) of 1976 treatment unit. This closure plan is certified and submitted to Ecology for incorporation into the Hanford Facility RCRA Permit (HF RCRA Permit) in accordance with Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement; TPA) Milestone M-83-30 requiring submittal of a certified closure plan for ''glovebox HA-20MB'' by July 31, 2003. Glovebox HA-20MB is located within the 231-5Z Building in the 200 West Area of the Hanford Facility.more » Currently glovebox HA-20MB is being used for non-RCRA analytical purposes. The schedule of closure activities under this plan supports completion of TPA Milestone M-83-44 to deactivate and prepare for dismantlement the above grade portions of the 234-5Z and ZA, 243-Z, and 291-Z and 291-Z-1 stack buildings by September 30, 2015. Under this closure plan, glovebox HA-20MB will undergo clean closure to the performance standards of Washington Administrative Code (WAC) 173-303-610 with respect to all dangerous waste contamination from glovebox HA-20MB RCRA operations. Because the intention is to clean close the PFP treatment unit, postclosure activities are not applicable to this closure plan. To clean close the unit, it will be demonstrated that dangerous waste has not been left at levels above the closure performance standard for removal and decontamination. If it is determined that clean closure is not possible or is environmentally impractical, the closure plan will be modified to address required postclosure activities. Because dangerous waste does not include source, special nuclear, and by-product material components of mixed waste, radionuclides are not within the scope of this documentation. Any information on radionuclides is provided only for general knowledge. Clearance form only

  5. 33 CFR 126.25 - Penalties for handling designated dangerous cargo without permit.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... dangerous cargo without permit. 126.25 Section 126.25 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.25 Penalties for handling designated dangerous cargo without permit. Handling, loading...

  6. 33 CFR 126.25 - Penalties for handling designated dangerous cargo without permit.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... dangerous cargo without permit. 126.25 Section 126.25 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.25 Penalties for handling designated dangerous cargo without permit. Handling, loading...

  7. 33 CFR 126.25 - Penalties for handling designated dangerous cargo without permit.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... dangerous cargo without permit. 126.25 Section 126.25 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.25 Penalties for handling designated dangerous cargo without permit. Handling, loading...

  8. 33 CFR 126.25 - Penalties for handling designated dangerous cargo without permit.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... dangerous cargo without permit. 126.25 Section 126.25 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.25 Penalties for handling designated dangerous cargo without permit. Handling, loading...

  9. 33 CFR 126.25 - Penalties for handling designated dangerous cargo without permit.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... dangerous cargo without permit. 126.25 Section 126.25 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.25 Penalties for handling designated dangerous cargo without permit. Handling, loading...

  10. 33 CFR 126.19 - Issuance of permits for handling designated dangerous cargo.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... designated dangerous cargo. 126.19 Section 126.19 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.19 Issuance of permits for handling designated dangerous cargo. Upon the application of the owners...

  11. 33 CFR 126.19 - Issuance of permits for handling designated dangerous cargo.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... designated dangerous cargo. 126.19 Section 126.19 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.19 Issuance of permits for handling designated dangerous cargo. Upon the application of the owners...

  12. 33 CFR 126.19 - Issuance of permits for handling designated dangerous cargo.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... designated dangerous cargo. 126.19 Section 126.19 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.19 Issuance of permits for handling designated dangerous cargo. Upon the application of the owners...

  13. 33 CFR 126.19 - Issuance of permits for handling designated dangerous cargo.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... designated dangerous cargo. 126.19 Section 126.19 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.19 Issuance of permits for handling designated dangerous cargo. Upon the application of the owners...

  14. 33 CFR 126.19 - Issuance of permits for handling designated dangerous cargo.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... designated dangerous cargo. 126.19 Section 126.19 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES § 126.19 Issuance of permits for handling designated dangerous cargo. Upon the application of the owners...

  15. [Demographics, clinical features, treatments, and outcomes of patients who were transferred to emergency facilities in Japan after consuming dangerous drugs].

    PubMed

    Kamijo, Yoshito

    2015-09-01

    We conducted a multicenter survey of patients who were transported to emergency facilities in Japan from January 2006 to December 2012 after consuming dangerous drugs. Participants were 518 patients. Harmful behavior was observed at the scene of poisoning for about 10% of patients, including violence to others, and traffic accidents. Some patients had physical complications such as rhabdomyolysis, renal dysfunction, and hepatic dysfunction. Of the 182 patients admitted to hospitals, 29 needed respirators and 21 were hospitalized for ≥ 7 days. Although most patients completely recovered, consuming dangerous drugs can result in physical complications including rhabdomyolysis, as well as physical or neuropsychiatric symptoms, which may require active interventions such as respirator use or prolonged hospitalization.

  16. 10 CFR 1048.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Unauthorized introduction of weapons or dangerous materials. 1048.4 Section 1048.4 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.4 Unauthorized introduction of weapons or dangerous...

  17. 10 CFR 1048.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Unauthorized introduction of weapons or dangerous materials. 1048.4 Section 1048.4 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.4 Unauthorized introduction of weapons or dangerous...

  18. 10 CFR 1048.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Unauthorized introduction of weapons or dangerous materials. 1048.4 Section 1048.4 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.4 Unauthorized introduction of weapons or dangerous...

  19. 10 CFR 1048.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Unauthorized introduction of weapons or dangerous materials. 1048.4 Section 1048.4 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.4 Unauthorized introduction of weapons or dangerous...

  20. 10 CFR 1048.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Unauthorized introduction of weapons or dangerous materials. 1048.4 Section 1048.4 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) TRESPASSING ON STRATEGIC PETROLEUM RESERVE FACILITIES AND OTHER PROPERTY § 1048.4 Unauthorized introduction of weapons or dangerous...

  1. Association-heterogeneity mapping identifies an Asian-specific association of the GTF2I locus with rheumatoid arthritis

    PubMed Central

    Kim, Kwangwoo; Bang, So-Young; Ikari, Katsunori; Yoo, Dae Hyun; Cho, Soo-Kyung; Choi, Chan-Bum; Sung, Yoon-Kyoung; Kim, Tae-Hwan; Jun, Jae-Bum; Kang, Young Mo; Suh, Chang-Hee; Shim, Seung-Cheol; Lee, Shin-Seok; Lee, Jisoo; Chung, Won Tae; Kim, Seong-Kyu; Choe, Jung-Yoon; Momohara, Shigeki; Taniguchi, Atsuo; Yamanaka, Hisashi; Nath, Swapan K.; Lee, Hye-Soon; Bae, Sang-Cheol

    2016-01-01

    Considerable sharing of disease alleles among populations is well-characterized in autoimmune disorders (e.g., rheumatoid arthritis), but there are some exceptional loci showing heterogenic association among populations. Here we investigated genetic variants with distinct effects on the development of rheumatoid arthritis in Asian and European populations. Ancestry-related association heterogeneity was examined using Cochran’s homogeneity tests for the disease association data from large Asian (n = 14,465; 9,299 discovery subjects and 5,166 validation subjects; 4 collections) and European (n = 45,790; 11 collections) rheumatoid arthritis case-control cohorts with Immunochip and genome-wide SNP array data. We identified significant heterogeneity between the two ancestries for the common variants in the GTF2I locus (PHeterogeneity = 9.6 × 10−9 at rs73366469) and showed that this heterogeneity was due to an Asian-specific association effect (ORMeta = 1.37 and PMeta = 4.2 × 10−13 in Asians; ORMeta = 1.00 and PMeta = 1.00 in Europeans). Trans-ancestral comparison and bioinfomatics analysis revealed a plausibly causal or disease-variant-tagging SNP (rs117026326; in linkage disequilibrium with rs73366469), whose minor allele is common in Asians but rare in Europeans. In conclusion, we identified largest-ever effect on Asian rheumatoid arthritis across human non-HLA regions at GTF2I by heterogeneity mapping followed by replication studies, and pinpointed a possible causal variant. PMID:27272985

  2. 33 CFR 126.15 - What conditions must a designated waterfront facility meet?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... NFPA 307, chapter 5. (2) Containers. Containers packed with dangerous cargo that are vertically stacked... HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES... facility transfers dangerous cargo between sunset and sunrise, it must have outdoor lighting that...

  3. 33 CFR 126.15 - What conditions must a designated waterfront facility meet?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... NFPA 307, chapter 5. (2) Containers. Containers packed with dangerous cargo that are vertically stacked... HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES... facility transfers dangerous cargo between sunset and sunrise, it must have outdoor lighting that...

  4. 33 CFR 126.15 - What conditions must a designated waterfront facility meet?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... NFPA 307, chapter 5. (2) Containers. Containers packed with dangerous cargo that are vertically stacked... HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES... facility transfers dangerous cargo between sunset and sunrise, it must have outdoor lighting that...

  5. 33 CFR 126.15 - What conditions must a designated waterfront facility meet?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... NFPA 307, chapter 5. (2) Containers. Containers packed with dangerous cargo that are vertically stacked... HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES... facility transfers dangerous cargo between sunset and sunrise, it must have outdoor lighting that...

  6. 33 CFR 126.15 - What conditions must a designated waterfront facility meet?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... NFPA 307, chapter 5. (2) Containers. Containers packed with dangerous cargo that are vertically stacked... HOMELAND SECURITY (CONTINUED) WATERFRONT FACILITIES HANDLING OF DANGEROUS CARGO AT WATERFRONT FACILITIES... facility transfers dangerous cargo between sunset and sunrise, it must have outdoor lighting that...

  7. GTF2E2 Mutations Destabilize the General Transcription Factor Complex TFIIE in Individuals with DNA Repair-Proficient Trichothiodystrophy

    PubMed Central

    Kuschal, Christiane; Botta, Elena; Orioli, Donata; Digiovanna, John J.; Seneca, Sara; Keymolen, Kathelijn; Tamura, Deborah; Heller, Elizabeth; Khan, Sikandar G.; Caligiuri, Giuseppina; Lanzafame, Manuela; Nardo, Tiziana; Ricotti, Roberta; Peverali, Fiorenzo A.; Stephens, Robert; Zhao, Yongmei; Lehmann, Alan R.; Baranello, Laura; Levens, David; Kraemer, Kenneth H.; Stefanini, Miria

    2016-01-01

    The general transcription factor IIE (TFIIE) is essential for transcription initiation by RNA polymerase II (RNA pol II) via direct interaction with the basal transcription/DNA repair factor IIH (TFIIH). TFIIH harbors mutations in two rare genetic disorders, the cancer-prone xeroderma pigmentosum (XP) and the cancer-free, multisystem developmental disorder trichothiodystrophy (TTD). The phenotypic complexity resulting from mutations affecting TFIIH has been attributed to the nucleotide excision repair (NER) defect as well as to impaired transcription. Here, we report two unrelated children showing clinical features typical of TTD who harbor different homozygous missense mutations in GTF2E2 (c.448G>C [p.Ala150Pro] and c.559G>T [p.Asp187Tyr]) encoding the beta subunit of transcription factor IIE (TFIIEβ). Repair of ultraviolet-induced DNA damage was normal in the GTF2E2 mutated cells, indicating that TFIIE was not involved in NER. We found decreased protein levels of the two TFIIE subunits (TFIIEα and TFIIEβ) as well as decreased phosphorylation of TFIIEα in cells from both children. Interestingly, decreased phosphorylation of TFIIEα was also seen in TTD cells with mutations in ERCC2, which encodes the XPD subunit of TFIIH, but not in XP cells with ERCC2 mutations. Our findings support the theory that TTD is caused by transcriptional impairments that are distinct from the NER disorder XP. PMID:26996949

  8. River Protection Project (RPP) Dangerous Waste Training Plan

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    POHTO, R.E.

    2000-03-09

    This supporting document contains the training plan for dangerous waste management at River Protection Project TSD Units. This document outlines the dangerous waste training program developed and implemented for all Treatment, Storage, and Disposal (TSD) Units operated by River Protection Project (RPP) in the Hanford 200 East, 200 West and 600 Areas and the <90 Day Accumulation Area at 209E. Operating TSD Units managed by RPP are: the Double-Shell Tank (DST) System, 204-AR Waste Unloading Facility, Grout, and the Single-Shell Tank (SST) System. The program is designed in compliance with the requirements of Washington Administrative Code (WAC) 173-303-330 and Titlemore » 40 Code of Federal Regulations (CFR) 265.16 for the development of a written dangerous waste training program and the Hanford Facility Permit. Training requirements were determined by an assessment of employee duties and responsibilities. The RPP training program is designed to prepare employees to operate and maintain the Tank Farms in a safe, effective, efficient, and environmentally sound manner. In addition to preparing employees to operate and maintain the Tank Farms under normal conditions, the training program ensures that employees are prepared to respond in a prompt and effective manner should abnormal or emergency conditions occur. Emergency response training is consistent with emergency responses outlined in the following Building Emergency Plans: HNF-IP-0263-TF and HNF-=IP-0263-209E.« less

  9. 33 CFR 126.27 - General permit for handling dangerous cargo.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) in bulk, portable tanks, containers, or packagings, at designated waterfront facilities, conditioned... bulk packaging; or Division 2.3 (Poison Gas) materials in excess of 72,800 kg (80 net tons) at any one... cargo in limited-quantity packaging. (e) Transport units and portable tanks containing dangerous cargo...

  10. 76 FR 75453 - Restricted Areas and Danger Zones at Eglin Air Force Base, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-02

    ... and Danger Zones at Eglin Air Force Base, FL AGENCY: U.S. Army Corps of Engineers, Department of... within the Eglin Air Force Base (AFB) facilities and along the Eglin AFB facility shoreline in Florida... have the permission of the Commander, 96 Air Base Wing, Eglin AFB or his/her authorized representative...

  11. Keep Away from Danger: Dangerous Objects in Dynamic and Static Situations

    PubMed Central

    Anelli, Filomena; Nicoletti, Roberto; Bolzani, Roberto; Borghi, Anna M.

    2013-01-01

    Behavioral and neuroscience studies have shown that objects observation evokes specific affordances (i.e., action possibilities) and motor responses. Recent findings provide evidence that even dangerous objects can modulate the motor system evoking aversive affordances. This sounds intriguing since so far the majority of behavioral, brain imaging, and transcranial magnetic stimulation studies with painful and dangerous stimuli strictly concerned the domain of pain, with the exception of evidence suggesting sensitivity to objects’ affordances when neutral objects are located in participants’ peripersonal space. This study investigates whether the observation of a neutral or dangerous object in a static or dynamic situation differently influences motor responses, and the time-course of the dangerous objects’ processing. In three experiments we manipulated: object dangerousness (neutral vs. dangerous); object category (artifact vs. natural); manual response typology (press vs. release a key); object presentation (Experiment 1: dynamic, Experiments 2 and 3: static); object movement direction (Experiment 1: away vs. toward the participant) or size (Experiments 2 and 3: big vs. normal vs. small). The task required participants to decide whether the object was an artifact or a natural object, by pressing or releasing one key. Results showed a facilitation for neutral over dangerous objects in the static situation, probably due to an affordance effect. Instead, in the dynamic condition responses were modulated by the object movement direction, with a dynamic affordance effect elicited by neutral objects and an escape-avoidance effect provoked by dangerous objects (neutral objects were processed faster when they moved toward-approached the participant, whereas dangerous objects were processed faster when they moved away from the participant). Moreover, static stimuli influenced the manual response typology. These data indicate the emergence of dynamic affordance and

  12. Keep away from danger: dangerous objects in dynamic and static situations.

    PubMed

    Anelli, Filomena; Nicoletti, Roberto; Bolzani, Roberto; Borghi, Anna M

    2013-01-01

    Behavioral and neuroscience studies have shown that objects observation evokes specific affordances (i.e., action possibilities) and motor responses. Recent findings provide evidence that even dangerous objects can modulate the motor system evoking aversive affordances. This sounds intriguing since so far the majority of behavioral, brain imaging, and transcranial magnetic stimulation studies with painful and dangerous stimuli strictly concerned the domain of pain, with the exception of evidence suggesting sensitivity to objects' affordances when neutral objects are located in participants' peripersonal space. This study investigates whether the observation of a neutral or dangerous object in a static or dynamic situation differently influences motor responses, and the time-course of the dangerous objects' processing. In three experiments we manipulated: object dangerousness (neutral vs. dangerous); object category (artifact vs. natural); manual response typology (press vs. release a key); object presentation (Experiment 1: dynamic, Experiments 2 and 3: static); object movement direction (Experiment 1: away vs. toward the participant) or size (Experiments 2 and 3: big vs. normal vs. small). The task required participants to decide whether the object was an artifact or a natural object, by pressing or releasing one key. Results showed a facilitation for neutral over dangerous objects in the static situation, probably due to an affordance effect. Instead, in the dynamic condition responses were modulated by the object movement direction, with a dynamic affordance effect elicited by neutral objects and an escape-avoidance effect provoked by dangerous objects (neutral objects were processed faster when they moved toward-approached the participant, whereas dangerous objects were processed faster when they moved away from the participant). Moreover, static stimuli influenced the manual response typology. These data indicate the emergence of dynamic affordance and

  13. The Danger Instincts

    PubMed Central

    Rippon, T. S.

    1928-01-01

    (I) Theory Rivers' theory of the “danger instincts” is a key to the problem of moral and prevention of war neuroses. (II) Causes of War Neuroses These are believed to be largely mental, e.g., conflict between the instinct of self-preservation and the sense of duty. (III) Instinct of Self-Preservation This subject presents difficulties, because people react in so many different ways; a man may be impelled to run away, or to become aggressive or even motionless when in danger. (IV) Importance The importance of knowing all the reactions of the normal man to danger is, first—the need to know the normal before considering the abnormal states; second—the chemical warfare of the future will involve increased emotional stress; third—in such war, there will be an additional strain of inactivity during a gas attack. (V) The Danger Instincts as described by Rivers Reaction by flight. Aggression. Manipulative activity. Immobility and collapse. Emotional states associated with reactions. Conflict between different tendencies the reason for collapse when in danger. (VI) Evidence supporting Rivers' Theories Relative severity of war neurosis in pilots, observers, balloon officers, Army officers and submarine crews. Investigation on reactions of pilots to danger and fear. (VII) Rivers' Theory applied to Moral (Mental Hygiene) Knowledge of normal reactions to danger enables the medical officer to help to maintain moral by:—(a) Preparing the mind to meet danger. Explaining that fear is a natural emotion under certain circumstances. Need for self-control but not shame. (b) Prevention of repression. (c) Counter-suggestion and panic. (VIII) Concluding Statement on Cowardice Difficulty in distinguishing cowardice from neurosis. Definition suggested. Medical tests. PMID:19986246

  14. Trauma is Danger

    DTIC Science & Technology

    2011-01-01

    self interactions and thereby neglect most traumatic injuries , the Danger model abandons this classical concept [ 2 ]. The Danger model theorizes that...June 2011 References 1. Keel M, Trentz O: Pathophysiology of polytrauma. Injury 2005, 36:691-709. 2 . Matzinger P: Tolerance, danger, and the extended... ischemia - reperfusion . J Exp Med 2005, 201:1135-1143. 27. Huang LF, Yao YM, Zhang LT, Dong N, Yu Y, Sheng ZY: The effect of high- mobility group box 1

  15. Dangerous Spaces, Dangerous Memories, Dangerous Emotions: Informal Education and Heteronormativity--A Manchester UK Youth Work Vignette

    ERIC Educational Resources Information Center

    Batsleer, Janet

    2012-01-01

    This article makes a connection between youth work spaces, emotions and some elements of memory, exploring the construction of spaces dangerous for social justice in both meanings of the term "dangerous for". It investigates the contribution to social justice of lesbian and gay youth work and other non-heteronormative youth work in a…

  16. Is red the colour of danger? Testing an implicit red-danger association.

    PubMed

    Pravossoudovitch, Karyn; Cury, Francois; Young, Steve G; Elliot, Andrew J

    2014-01-01

    Research using participant's self-reports has documented a link between red and danger. In this research, we used two different variants of a Stroop word evaluation task to test for the possibility of an implicit red-danger association using carefully controlled colour stimuli (equated on lightness and chroma). Experiment 1, using words as stimuli, yielded strong evidence of a link between red and danger, and weaker evidence of a green-safety association. Experiment 2, using symbols as stimuli, again yielded strong evidence of a link between red and danger; no green effects were observed. The findings were discussed in terms of the power and promise of red in signal communication.

  17. Is Radiation Dangerous?

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lincoln, Don

    Radiation is all around us, ranging from the non-dangerous to the lethal. In this video, Fermilab’s Dr. Don Lincoln talks about radiation and gives you the real deal on whether it is dangerous or not.

  18. 76 FR 62692 - Atlantic Ocean off Wallops Island and Chincoteague Inlet, Virginia; Danger Zone

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-11

    ... Administration, Goddard Space Flight Center, Wallops Flight Facility conducts rocket-launching operations. The proposed amendment is necessary to protect the public from hazards associated with the rocket-launching... permanent danger zone is necessary to protect the public from hazards associated with rocket-launching...

  19. Effectiveness of the Home Based Life Saving Skills training by community health workers on knowledge of danger signs, birth preparedness, complication readiness and facility delivery, among women in Rural Tanzania.

    PubMed

    August, Furaha; Pembe, Andrea B; Mpembeni, Rose; Axemo, Pia; Darj, Elisabeth

    2016-06-02

    In spite of government efforts, maternal mortality in Tanzania is currently at more than 400 per 100,000 live births. Community-based interventions that encourage safe motherhood and improved health-seeking behaviour through acquiring knowledge on the danger signs and improving birth preparedness, and, ultimately, reduce maternal mortality, have been initiated in different parts of low-income countries. Our aim was to evaluate if the Home Based Life Saving Skills education by community health workers would improve knowledge of danger signs, birth preparedness and complication readiness and facility-based deliveries in a rural community in Tanzania. A quasi-experimental study design was used to evaluate the effectiveness of Home Based Life Saving Skills education to pregnant women and their families through a community intervention. An intervention district received training with routine care. A comparison district continued to receive routine antenatal care. A structured household questionnaire was used in order to gather information from women who had delivered a child within the last two years before the intervention. This questionnaire was used in both the intervention and comparison districts before and after the intervention. The net intervention effect was estimated using the difference between the differences in the intervention and control districts at baseline and endline. A total of 1,584 and 1,486 women were interviewed at pre-intervention and post intervention, respectively. We observed significant improvement of knowledge of three or more danger signs during pregnancy (15.2 % vs. 48.1 %) with a net intervention effect of 29.0 % (95 % CI: 12.8-36.2; p < .0001) compared to the comparison district. There was significant effect on the knowledge of three or more danger signs during childbirth (15.3 % vs. 43.1 %) with a net intervention effect of 18.3 % (95 % CI: 11.4-25.2; p < .0001) and postpartum for those mentioning three or more of the

  20. Knowledge of neonatal danger signs among mothers attending well baby clinic in Nakuru Central District, Kenya: cross sectional descriptive study.

    PubMed

    Kibaru, Elizabeth Gathoni; Otara, Amos Magembe

    2016-10-25

    Neonatal mortality has remained high in Kenya despite various efforts being applied to reduce this negative trend. Early detection of neonatal illness is an important step towards improving new born survival. Toward this end there is need for the mothers to be able to identify signs in neonates that signifies severe neonatal illnesses. The objective of the study was to determine the level of knowledge of mothers attending well baby clinics on postnatal neonatal danger signs and determine the associated factors. Cross sectional descriptive study. Purposive sampling of Health care facilities that provide antenatal, delivery and postnatal services were identified. In each of the selected health facility structured questionnaires were administered to mothers with children aged six weeks to nine months attending well baby clinics. Frequencies, Chi square and multivariate logistic regression were determined using the SPSS software (version 20). During the period of study 414 mothers attending well baby clinics were interviewed. Information on neonatal dangers was not provided to 237 (57.2%) of the postnatal mothers during their antenatal clinic attendance by the health care providers. Majority of mothers 350 (84.5%) identified less than three neonatal danger signs. Hotness of the body (fever) was the commonly recognized danger sign by 310 (74.9%) postnatal mothers. Out of 414 mothers 193 (46.6%), 166 (40.1%), 146 (35.3%) and 24 (5.8%) identified difficulty in breathing, poor sucking, jaundice and lethargy/unconsciousness as new born danger signs respectively. Only 46 (11.1%) and 40 (9.7%) identified convulsion and hypothermia as new born danger signs respectively. Education Level, PNC accompaniment by Spouse, Danger signs information to Mother, Explanation of MCH booklet by Care provider during ANC and Mother read MCH Booklet were factors positively associated with improved knowledge of neonatal danger sign. In multivariate logistic regression none of the factors tested

  1. 49 CFR 172.521 - DANGEROUS placard.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false DANGEROUS placard. 172.521 Section 172.521... SECURITY PLANS Placarding § 172.521 DANGEROUS placard. (a) Except for size and color, the DANGEROUS placard... B to this part, the DANGEROUS placard must have a red upper and lower triangle. The placard center...

  2. 49 CFR 172.521 - DANGEROUS placard.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false DANGEROUS placard. 172.521 Section 172.521... SECURITY PLANS Placarding § 172.521 DANGEROUS placard. (a) Except for size and color, the DANGEROUS placard... B to this part, the DANGEROUS placard must have a red upper and lower triangle. The placard center...

  3. 49 CFR 172.521 - DANGEROUS placard.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false DANGEROUS placard. 172.521 Section 172.521... SECURITY PLANS Placarding § 172.521 DANGEROUS placard. (a) Except for size and color, the DANGEROUS placard... B to this part, the DANGEROUS placard must have a red upper and lower triangle. The placard center...

  4. Fire danger rating network density

    Treesearch

    Rudy M. King; R. William Furman

    1976-01-01

    Conventional statistical techniques are used to answer the question, "What is the necessary station density for a fire danger network?" The Burning Index of the National Fire-Danger Rating System is used as an indicator of fire danger. Results are presented as station spacing in tabular form for each of six regions in the western United States.

  5. Betulin inhibits cariogenic properties of Streptococcus mutans by targeting vicRK and gtf genes.

    PubMed

    Viszwapriya, Dharmaprakash; Subramenium, Ganapathy Ashwinkumar; Radhika, Solai; Pandian, Shunmugiah Karutha

    2017-01-01

    Streptococcus mutans, a multivirulent pathogen is considered the primary etiological agent in dental caries. Development of antibiotic resistance in the pathogen has created a need for novel antagonistic agents which can control the virulence of the organism and reduce resistance development. The present study demonstrates the in vitro anti-virulence potential of betulin (lup-20(29)-ene-3β,28-diol), an abundantly available plant triterpenoid against S. mutans UA159. Betulin exhibited significant dose dependent antibiofilm activity without affecting bacterial viability. At 240 µg/ml (biofilm inhibitory concentration), betulin inhibited biofilm formation and adherence to smooth glass surfaces by 93 and 71 % respectively. It reduced water insoluble glucan synthesis by 89 %, in conjunction with down regulation of gtfBC genes. Microscopic analysis confirmed the disruption in biofilm architecture and decreased exopolysaccharide production. Acidogenicity and aciduricity, key virulence factors responsible for carious lesions, were also notably affected. The induced auto-aggregation of cells upon treatment could be due to the down regulation of vicK. Results of gene expression analysis demonstrated significant down-regulation of virulence genes upon betulin treatment. Furthermore, the nontoxic effect of betulin on peripheral blood mononuclear cells even after 72 h treatment makes it a strong candidate for assessing its suitability to be used as a therapeutic agent.

  6. Negativity Bias in Dangerous Drivers.

    PubMed

    Chai, Jing; Qu, Weina; Sun, Xianghong; Zhang, Kan; Ge, Yan

    2016-01-01

    The behavioral and cognitive characteristics of dangerous drivers differ significantly from those of safe drivers. However, differences in emotional information processing have seldom been investigated. Previous studies have revealed that drivers with higher anger/anxiety trait scores are more likely to be involved in crashes and that individuals with higher anger traits exhibit stronger negativity biases when processing emotions compared with control groups. However, researchers have not explored the relationship between emotional information processing and driving behavior. In this study, we examined the emotional information processing differences between dangerous drivers and safe drivers. Thirty-eight non-professional drivers were divided into two groups according to the penalty points that they had accrued for traffic violations: 15 drivers with 6 or more points were included in the dangerous driver group, and 23 drivers with 3 or fewer points were included in the safe driver group. The emotional Stroop task was used to measure negativity biases, and both behavioral and electroencephalograph data were recorded. The behavioral results revealed stronger negativity biases in the dangerous drivers than in the safe drivers. The bias score was correlated with self-reported dangerous driving behavior. Drivers with strong negativity biases reported having been involved in mores crashes compared with the less-biased drivers. The event-related potentials (ERPs) revealed that the dangerous drivers exhibited reduced P3 components when responding to negative stimuli, suggesting decreased inhibitory control of information that is task-irrelevant but emotionally salient. The influence of negativity bias provides one possible explanation of the effects of individual differences on dangerous driving behavior and traffic crashes.

  7. Regional cerebral glucose metabolism differentiates danger- and non-danger-based traumas in post-traumatic stress disorder

    PubMed Central

    Litz, Brett T.; Resick, Patricia A.; Woolsey, Mary D.; Dondanville, Katherine A.; Young-McCaughan, Stacey; Borah, Adam M.; Borah, Elisa V.; Peterson, Alan L.; Fox, Peter T.

    2016-01-01

    Post-traumatic stress disorder (PTSD) is presumably the result of life threats and conditioned fear. However, the neurobiology of fear fails to explain the impact of traumas that do not entail threats. Neuronal function, assessed as glucose metabolism with 18fluoro-deoxyglucose positron emission tomography, was contrasted in active duty, treatment-seeking US Army Soldiers with PTSD endorsing either danger- (n = 19) or non-danger-based (n = 26) traumas, and was compared with soldiers without PTSD (Combat Controls, n = 26) and Civilian Controls (n = 24). Prior meta-analyses of regions associated with fear or trauma script imagery in PTSD were used to compare glucose metabolism across groups. Danger-based traumas were associated with higher metabolism in the right amygdala than the control groups, while non-danger-based traumas associated with heightened precuneus metabolism relative to the danger group. In the danger group, PTSD severity was associated with higher metabolism in precuneus and dorsal anterior cingulate and lower metabolism in left amygdala (R2 = 0.61). In the non-danger group, PTSD symptom severity was associated with higher precuneus metabolism and lower right amygdala metabolism (R2 = 0.64). These findings suggest a biological basis to consider subtyping PTSD according to the nature of the traumatic context. PMID:26373348

  8. Fire danger rating over Mediterranean Europe based on fire radiative power derived from Meteosat

    NASA Astrophysics Data System (ADS)

    Pinto, Miguel M.; DaCamara, Carlos C.; Trigo, Isabel F.; Trigo, Ricardo M.; Feridun Turkman, K.

    2018-02-01

    We present a procedure that allows the operational generation of daily forecasts of fire danger over Mediterranean Europe. The procedure combines historical information about radiative energy released by fire events with daily meteorological forecasts, as provided by the Satellite Application Facility for Land Surface Analysis (LSA SAF) and the European Centre for Medium-Range Weather Forecasts (ECMWF). Fire danger is estimated based on daily probabilities of exceedance of daily energy released by fires occurring at the pixel level. Daily probability considers meteorological factors by means of the Canadian Fire Weather Index (FWI) and is estimated using a daily model based on a generalized Pareto distribution. Five classes of fire danger are then associated with daily probability estimated by the daily model. The model is calibrated using 13 years of data (2004-2016) and validated against the period of January-September 2017. Results obtained show that about 72 % of events releasing daily energy above 10 000 GJ belong to the extreme class of fire danger, a considerably high fraction that is more than 1.5 times the values obtained when using the currently operational Fire Danger Forecast module of the European Forest Fire Information System (EFFIS) or the Fire Risk Map (FRM) product disseminated by the LSA SAF. Besides assisting in wildfire management, the procedure is expected to help in decision making on prescribed burning within the framework of agricultural and forest management practices.

  9. Negativity Bias in Dangerous Drivers

    PubMed Central

    Chai, Jing; Qu, Weina; Sun, Xianghong; Zhang, Kan; Ge, Yan

    2016-01-01

    The behavioral and cognitive characteristics of dangerous drivers differ significantly from those of safe drivers. However, differences in emotional information processing have seldom been investigated. Previous studies have revealed that drivers with higher anger/anxiety trait scores are more likely to be involved in crashes and that individuals with higher anger traits exhibit stronger negativity biases when processing emotions compared with control groups. However, researchers have not explored the relationship between emotional information processing and driving behavior. In this study, we examined the emotional information processing differences between dangerous drivers and safe drivers. Thirty-eight non-professional drivers were divided into two groups according to the penalty points that they had accrued for traffic violations: 15 drivers with 6 or more points were included in the dangerous driver group, and 23 drivers with 3 or fewer points were included in the safe driver group. The emotional Stroop task was used to measure negativity biases, and both behavioral and electroencephalograph data were recorded. The behavioral results revealed stronger negativity biases in the dangerous drivers than in the safe drivers. The bias score was correlated with self-reported dangerous driving behavior. Drivers with strong negativity biases reported having been involved in mores crashes compared with the less-biased drivers. The event-related potentials (ERPs) revealed that the dangerous drivers exhibited reduced P3 components when responding to negative stimuli, suggesting decreased inhibitory control of information that is task-irrelevant but emotionally salient. The influence of negativity bias provides one possible explanation of the effects of individual differences on dangerous driving behavior and traffic crashes. PMID:26765225

  10. 46 CFR 5.35 - Conviction for a dangerous drug law violation, use of, or addiction to the use of dangerous drugs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., or addiction to the use of dangerous drugs. 5.35 Section 5.35 Shipping COAST GUARD, DEPARTMENT OF... Definitions § 5.35 Conviction for a dangerous drug law violation, use of, or addiction to the use of dangerous... complaint will allege conviction for a dangerous drug law violation or use of dangerous drugs or addiction...

  11. 46 CFR 5.35 - Conviction for a dangerous drug law violation, use of, or addiction to the use of dangerous drugs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., or addiction to the use of dangerous drugs. 5.35 Section 5.35 Shipping COAST GUARD, DEPARTMENT OF... Definitions § 5.35 Conviction for a dangerous drug law violation, use of, or addiction to the use of dangerous... complaint will allege conviction for a dangerous drug law violation or use of dangerous drugs or addiction...

  12. 46 CFR 5.35 - Conviction for a dangerous drug law violation, use of, or addiction to the use of dangerous drugs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., or addiction to the use of dangerous drugs. 5.35 Section 5.35 Shipping COAST GUARD, DEPARTMENT OF... Definitions § 5.35 Conviction for a dangerous drug law violation, use of, or addiction to the use of dangerous... complaint will allege conviction for a dangerous drug law violation or use of dangerous drugs or addiction...

  13. 46 CFR 5.35 - Conviction for a dangerous drug law violation, use of, or addiction to the use of dangerous drugs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., or addiction to the use of dangerous drugs. 5.35 Section 5.35 Shipping COAST GUARD, DEPARTMENT OF... Definitions § 5.35 Conviction for a dangerous drug law violation, use of, or addiction to the use of dangerous... complaint will allege conviction for a dangerous drug law violation or use of dangerous drugs or addiction...

  14. 46 CFR 5.35 - Conviction for a dangerous drug law violation, use of, or addiction to the use of dangerous drugs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., or addiction to the use of dangerous drugs. 5.35 Section 5.35 Shipping COAST GUARD, DEPARTMENT OF... Definitions § 5.35 Conviction for a dangerous drug law violation, use of, or addiction to the use of dangerous... complaint will allege conviction for a dangerous drug law violation or use of dangerous drugs or addiction...

  15. 46 CFR 148.72 - Dangerous cargo manifest; exceptions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Dangerous cargo manifest; exceptions. 148.72 Section 148.72 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DANGEROUS CARGOES CARRIAGE OF... Dangerous cargo manifest; exceptions. (a) No dangerous cargo manifest is required for— (1) Shipments by...

  16. 46 CFR 148.72 - Dangerous cargo manifest; exceptions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Dangerous cargo manifest; exceptions. 148.72 Section 148.72 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DANGEROUS CARGOES CARRIAGE OF... Dangerous cargo manifest; exceptions. (a) No dangerous cargo manifest is required for— (1) Shipments by...

  17. 46 CFR 148.72 - Dangerous cargo manifest; exceptions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Dangerous cargo manifest; exceptions. 148.72 Section 148.72 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DANGEROUS CARGOES CARRIAGE OF... Dangerous cargo manifest; exceptions. (a) No dangerous cargo manifest is required for— (1) Shipments by...

  18. 46 CFR 148.72 - Dangerous cargo manifest; exceptions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Dangerous cargo manifest; exceptions. 148.72 Section 148.72 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DANGEROUS CARGOES CARRIAGE OF... Dangerous cargo manifest; exceptions. (a) No dangerous cargo manifest is required for— (1) Shipments by...

  19. A Danger-Theory-Based Immune Network Optimization Algorithm

    PubMed Central

    Li, Tao; Xiao, Xin; Shi, Yuanquan

    2013-01-01

    Existing artificial immune optimization algorithms reflect a number of shortcomings, such as premature convergence and poor local search ability. This paper proposes a danger-theory-based immune network optimization algorithm, named dt-aiNet. The danger theory emphasizes that danger signals generated from changes of environments will guide different levels of immune responses, and the areas around danger signals are called danger zones. By defining the danger zone to calculate danger signals for each antibody, the algorithm adjusts antibodies' concentrations through its own danger signals and then triggers immune responses of self-regulation. So the population diversity can be maintained. Experimental results show that the algorithm has more advantages in the solution quality and diversity of the population. Compared with influential optimization algorithms, CLONALG, opt-aiNet, and dopt-aiNet, the algorithm has smaller error values and higher success rates and can find solutions to meet the accuracies within the specified function evaluation times. PMID:23483853

  20. The relationship of dangerous driving with traffic offenses: A study on an adapted measure of dangerous driving.

    PubMed

    Iliescu, Dragoş; Sârbescu, Paul

    2013-03-01

    Using data from three different samples and more than 1000 participants, the current study examines differences in dangerous driving in terms of age, gender, professional driving, as well as the relationship of dangerous driving with behavioral indicators (mileage) and criteria (traffic offenses). The study uses an adapted (Romanian) version of the Dula Dangerous Driving Index (DDDI, Dula and Ballard, 2003) and also reports data on the psychometric characteristics of this measure. Findings suggest that the Romanian version of the DDDI has sound psychometric properties. Dangerous driving is higher in males and occasional drivers, is not correlated with mileage and is significantly related with speeding as a traffic offense, both self-reported and objectively measured. The utility of predictive models including dangerous driving is not very large: logistic regression models have a significant fit to the data, but their misclassification rate (especially in terms of sensitivity) is unacceptable high. Copyright © 2012 Elsevier Ltd. All rights reserved.

  1. 48 CFR 245.7310-4 - Dangerous property.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Dangerous property. 245... Dangerous property. The following warning shall be included when it cannot be certified that the property is completely harmless: Dangerous Property Purchasers are warned that the property purchased may contain items...

  2. The danger theory: 20 years later

    PubMed Central

    Pradeu, Thomas; Cooper, Edwin L.

    2012-01-01

    The self–non-self theory has dominated immunology since the 1950s. In the 1990s, Matzinger and her colleagues suggested a new, competing theory, called the “danger theory.” This theory has provoked mixed acclaim: enthusiasm and criticism. Here we assess the danger theory vis-à-vis recent experimental data on innate immunity, transplantation, cancers and tolerance to foreign entities, and try to elucidate more clearly whether danger is well defined. PMID:23060876

  3. Dangerous animals capture and maintain attention in humans.

    PubMed

    Yorzinski, Jessica L; Penkunas, Michael J; Platt, Michael L; Coss, Richard G

    2014-05-28

    Predation is a major source of natural selection on primates and may have shaped attentional processes that allow primates to rapidly detect dangerous animals. Because ancestral humans were subjected to predation, a process that continues at very low frequencies, we examined the visual processes by which men and women detect dangerous animals (snakes and lions). We recorded the eye movements of participants as they detected images of a dangerous animal (target) among arrays of nondangerous animals (distractors) as well as detected images of a nondangerous animal (target) among arrays of dangerous animals (distractors). We found that participants were quicker to locate targets when the targets were dangerous animals compared with nondangerous animals, even when spatial frequency and luminance were controlled. The participants were slower to locate nondangerous targets because they spent more time looking at dangerous distractors, a process known as delayed disengagement, and looked at a larger number of dangerous distractors. These results indicate that dangerous animals capture and maintain attention in humans, suggesting that historical predation has shaped some facets of visual orienting and its underlying neural architecture in modern humans.

  4. Introduction to fire danger rating and remote sensing - Will remote sensing enhance wildland fire danger prediction?

    USGS Publications Warehouse

    Allgöwer, Britta; Carlson, J.D.; Van Wagtendonk, Jan W.; Chuvieco, Emilio

    2003-01-01

    While ‘Fire Danger’ per se cannot be measured, the physical properties of the biotic and abiotic world that relate to fire occurrence and fire behavior can. Today, increasingly sophisticated Remote Sensing methods are being developed to more accurately detect fuel properties such as species composition (fuel types), vegetation structure or plant water content - to name a few. Based on meteorological input data and physical, semi-physical or empirical model calculations, Wildland Fire Danger Rating Systems provide ‘indirect values’ - numerical indices - at different temporal scales (e.g., daily, weekly, monthly) denoting the physical conditions that may lead to fire ignition and support fire propagation. The results can be expressed as fire danger levels, ranging from ‘low’ to ‘very high’, and are commonly used in operational wildland fire management (e.g., the Canadian Fire Weather Index [FWI] System, the Russian Nesterov Index, or the U.S. National Fire Danger Rating System [NFDRS]). Today, fire danger levels are often turned into broad scale maps with the help of Geographical Information Systems (GIS) showing the areas with the different fire danger levels, and are distributed via the World Wide Web.In this chapter we will outline some key issues dealing with Remote Sensing and GIS techniques that are covered in the following chapters, and elaborate how the Fire Danger Rating concepts could be integrated into a framework that enables comprehensive and sustainable wildland fire risk assessment. To do so, we will first raise some general thoughts about wildland fires and suggest how to approach this extremely complex phenomenon. Second, we will outline a possible fire risk analysis framework and third we will give a short overview on existing Fire Danger Rating Systems and the principles behind them.

  5. 49 CFR 172.423 - DANGEROUS WHEN WET label.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false DANGEROUS WHEN WET label. 172.423 Section 172.423... SECURITY PLANS Labeling § 172.423 DANGEROUS WHEN WET label. (a) Except for size and color, the DANGEROUS... background color on the DANGEROUS WHEN WET label must be blue. [Amdt. 172-123, 56 FR 66257, Dec. 20, 1991] ...

  6. 49 CFR 172.423 - DANGEROUS WHEN WET label.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false DANGEROUS WHEN WET label. 172.423 Section 172.423... SECURITY PLANS Labeling § 172.423 DANGEROUS WHEN WET label. (a) Except for size and color, the DANGEROUS... background color on the DANGEROUS WHEN WET label must be blue. [Amdt. 172-123, 56 FR 66257, Dec. 20, 1991] ...

  7. 49 CFR 172.423 - DANGEROUS WHEN WET label.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false DANGEROUS WHEN WET label. 172.423 Section 172.423... SECURITY PLANS Labeling § 172.423 DANGEROUS WHEN WET label. (a) Except for size and color, the DANGEROUS... background color on the DANGEROUS WHEN WET label must be blue. [Amdt. 172-123, 56 FR 66257, Dec. 20, 1991] ...

  8. 49 CFR 172.423 - DANGEROUS WHEN WET label.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false DANGEROUS WHEN WET label. 172.423 Section 172.423... SECURITY PLANS Labeling § 172.423 DANGEROUS WHEN WET label. (a) Except for size and color, the DANGEROUS... background color on the DANGEROUS WHEN WET label must be blue. [Amdt. 172-123, 56 FR 66257, Dec. 20, 1991] ...

  9. 49 CFR 172.423 - DANGEROUS WHEN WET label.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false DANGEROUS WHEN WET label. 172.423 Section 172.423... SECURITY PLANS Labeling § 172.423 DANGEROUS WHEN WET label. (a) Except for size and color, the DANGEROUS... background color on the DANGEROUS WHEN WET label must be blue. [Amdt. 172-123, 56 FR 66257, Dec. 20, 1991] ...

  10. 49 CFR 176.30 - Dangerous cargo manifest.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Dangerous cargo manifest. 176.30 Section 176.30... Requirements § 176.30 Dangerous cargo manifest. (a) The carrier, its agents, and any person designated for this purpose by the carrier or agents shall prepare a dangerous cargo manifest, list, or stowage plan. This...

  11. 49 CFR 176.30 - Dangerous cargo manifest.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Dangerous cargo manifest. 176.30 Section 176.30... Requirements § 176.30 Dangerous cargo manifest. (a) The carrier, its agents, and any person designated for this purpose by the carrier or agents must prepare a dangerous cargo manifest, list, or stowage plan. This...

  12. 33 CFR 401.80 - Reporting dangerous cargo.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Reporting dangerous cargo. 401.80... dangerous cargo. (a) The master of any explosive vessel or hazardous cargo vessel shall report to a Seaway station, as set out in Schedule III, the nature, quantity, and IMO classification of the dangerous cargo...

  13. 33 CFR 401.80 - Reporting dangerous cargo.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Reporting dangerous cargo. 401.80... dangerous cargo. (a) The master of any explosive vessel or hazardous cargo vessel shall report to a Seaway station, as set out in Schedule III, the nature, quantity, and IMO classification of the dangerous cargo...

  14. 33 CFR 401.80 - Reporting dangerous cargo.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Reporting dangerous cargo. 401.80... dangerous cargo. (a) The master of any explosive vessel or hazardous cargo vessel shall report to a Seaway station, as set out in Schedule III, the nature, quantity, and IMO classification of the dangerous cargo...

  15. 33 CFR 401.80 - Reporting dangerous cargo.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Reporting dangerous cargo. 401.80... dangerous cargo. (a) The master of any explosive vessel or hazardous cargo vessel shall report to a Seaway station, as set out in Schedule III, the nature, quantity, and IMO classification of the dangerous cargo...

  16. 49 CFR 176.30 - Dangerous cargo manifest.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Dangerous cargo manifest. 176.30 Section 176.30... Requirements § 176.30 Dangerous cargo manifest. (a) The carrier, its agents, and any person designated for this purpose by the carrier or agents shall prepare a dangerous cargo manifest, list, or stowage plan. This...

  17. 33 CFR 401.80 - Reporting dangerous cargo.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Reporting dangerous cargo. 401.80... dangerous cargo. (a) The master of any explosive vessel or hazardous cargo vessel shall report to a Seaway station, as set out in Schedule III, the nature, quantity, and IMO classification of the dangerous cargo...

  18. 49 CFR 176.30 - Dangerous cargo manifest.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Dangerous cargo manifest. 176.30 Section 176.30... Requirements § 176.30 Dangerous cargo manifest. (a) The carrier, its agents, and any person designated for this purpose by the carrier or agents must prepare a dangerous cargo manifest, list, or stowage plan. This...

  19. Seasonal fire danger forecasts for the USA

    Treesearch

    J. Roads; F. Fujioka; S. Chen; R. Burgan

    2005-01-01

    The Scripps Experimental Climate Prediction Center has been making experimental, near-real-time, weekly to seasonal fire danger forecasts for the past 5 years. US fire danger forecasts and validations are based on standard indices from the National Fire Danger Rating System (DFDRS), which include the ignition component (IC), energy release component (ER), burning...

  20. Dangers of the vagina.

    PubMed

    Beit-Hallahmi, B

    1985-12-01

    Beliefs, myths, and literary expressions of men's fear of female genitals are reviewed. Both clinical evidence and folklore provide evidence that men imagine female genitals not only as a source of pleasure and attraction, but also as a source of danger in a very physical sense. The vagina dentata myth has many versions, including some modern ones, and its message is always the same: an awesome danger emanating from a woman's body. The prevalence of such feelings in folklore and in literature is noted.

  1. An operational system of fire danger rating over Mediterranean Europe

    NASA Astrophysics Data System (ADS)

    Pinto, Miguel M.; DaCamara, Carlos C.; Trigo, Isabel F.; Trigo, Ricardo M.

    2017-04-01

    A methodology is presented to assess fire danger based on the probability of exceedance of prescribed thresholds of daily released energy. The procedure is developed and tested over Mediterranean Europe, defined by latitude circles of 35 and 45°N and meridians of 10°W and 27.5°E, for the period 2010-2016. The procedure involves estimating the so-called static and daily probabilities of exceedance. For a given point, the static probability is estimated by the ratio of the number of daily fire occurrences releasing energy above a given threshold to the total number of occurrences inside a cell centred at the point. The daily probability of exceedance which takes into account meteorological factors by means of the Canadian Fire Weather Index (FWI) is in turn estimated based on a Generalized Pareto distribution with static probability and FWI as covariates of the scale parameter. The rationale of the procedure is that small fires, assessed by the static probability, have a weak dependence on weather, whereas the larger fires strongly depend on concurrent meteorological conditions. It is shown that observed frequencies of exceedance over the study area for the period 2010-2016 match with the estimated values of probability based on the developed models for static and daily probabilities of exceedance. Some (small) variability is however found between different years suggesting that refinements can be made in future works by using a larger sample to further increase the robustness of the method. The developed methodology presents the advantage of evaluating fire danger with the same criteria for all the study area, making it a good parameter to harmonize fire danger forecasts and forest management studies. Research was performed within the framework of EUMETSAT Satellite Application Facility for Land Surface Analysis (LSA SAF). Part of methods developed and results obtained are on the basis of the platform supported by The Navigator Company that is currently providing

  2. Fire Danger Rating: The next 20 Years

    Treesearch

    John E. Deeming

    1987-01-01

    For the next 10 years, few changes will be made to the fire-danger rating system. During that time, the focus will be on the automation of weather observing systems and the streamlining of the computation and display of ratings. The time horizon for projecting fire danger will be pushed to 30 days by the late 1990's. A close alignment of the fire-danger rating...

  3. 46 CFR 154.1015 - Lighting in gas-dangerous space.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Lighting in gas-dangerous space. 154.1015 Section 154.1015 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES... Equipment Electrical § 154.1015 Lighting in gas-dangerous space. (a) Each gas-dangerous space that has...

  4. 46 CFR 154.1015 - Lighting in gas-dangerous space.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Lighting in gas-dangerous space. 154.1015 Section 154.1015 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES... Equipment Electrical § 154.1015 Lighting in gas-dangerous space. (a) Each gas-dangerous space that has...

  5. DANGEROUS AND HYPNOTIC DRUG ACT

    PubMed Central

    Whelan, William M.

    1961-01-01

    It is unprofessional conduct within the meaning of the Medical Practice Act to prescribe a dangerous drug without either a medical examination by a physician or other medical indications. Dangerous and hypnotic drugs are specifically defined by both state and federal law and distribution is strictly regulated. A physician may administer to his own patients such amounts of dangerous drugs as are necessary for the immediate needs of the patient. The physician may obtain such needed amounts of these drugs by an order placed with a pharmacist marked “for administration to immediate needs of patients.” A licensed physician may also prescribe dangerous and hypnotic drugs for patients and such prescriptions may be refilled on the specific authorization of the physician. A physician who dispenses dangerous and hypnotic drugs to patients must obtain a hypnotic drug license; he must use specific purchase orders when purchasing; the drugs must be labeled in the manner provided by law; and all records of sale shall be open to inspection by authorized officers of the law and kept for three years. By the Principles of Medical Ethics physicians are bound to limit the source of their professional income to medical services actually rendered. Recent decisions of the Judicial Council answer questions concerning a physician's interest in a corporation which purchases, packages and sells medicines under a corporate name. Also answered are questions as to the measures that exist to prevent physicians from abusing the privilege of owning a pharmacy, and whether a physician can ethically rent space in a building owned by him to a pharmacist with a percentage of the income of the pharmacy as rental. The public welfare of California and the nation as determined by legislation strictly regulates the distribution of dangerous drugs. It is in the best interest of the medical profession and its patients that these laws be understood and carefully observed. PMID:13784776

  6. 30 CFR 57.12030 - Correction of dangerous conditions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Correction of dangerous conditions. 57.12030... Electricity Surface and Underground § 57.12030 Correction of dangerous conditions. When a potentially dangerous condition is found it shall be corrected before equipment or wiring is energized. ...

  7. 30 CFR 57.12030 - Correction of dangerous conditions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Correction of dangerous conditions. 57.12030... Electricity Surface and Underground § 57.12030 Correction of dangerous conditions. When a potentially dangerous condition is found it shall be corrected before equipment or wiring is energized. ...

  8. 30 CFR 57.12030 - Correction of dangerous conditions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Correction of dangerous conditions. 57.12030... Electricity Surface and Underground § 57.12030 Correction of dangerous conditions. When a potentially dangerous condition is found it shall be corrected before equipment or wiring is energized. ...

  9. 30 CFR 57.12030 - Correction of dangerous conditions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Correction of dangerous conditions. 57.12030... Electricity Surface and Underground § 57.12030 Correction of dangerous conditions. When a potentially dangerous condition is found it shall be corrected before equipment or wiring is energized. ...

  10. 30 CFR 57.12030 - Correction of dangerous conditions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Correction of dangerous conditions. 57.12030... Electricity Surface and Underground § 57.12030 Correction of dangerous conditions. When a potentially dangerous condition is found it shall be corrected before equipment or wiring is energized. ...

  11. 46 CFR 148.70 - Dangerous cargo manifest; general.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Dangerous cargo manifest; general. 148.70 Section 148.70 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DANGEROUS CARGOES CARRIAGE OF BULK SOLID MATERIALS THAT REQUIRE SPECIAL HANDLING Minimum Transportation Requirements § 148.70 Dangerous cargo...

  12. 46 CFR 148.70 - Dangerous cargo manifest; general.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Dangerous cargo manifest; general. 148.70 Section 148.70 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DANGEROUS CARGOES CARRIAGE OF BULK SOLID MATERIALS THAT REQUIRE SPECIAL HANDLING Minimum Transportation Requirements § 148.70 Dangerous cargo...

  13. 46 CFR 148.70 - Dangerous cargo manifest; general.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Dangerous cargo manifest; general. 148.70 Section 148.70 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DANGEROUS CARGOES CARRIAGE OF BULK SOLID MATERIALS THAT REQUIRE SPECIAL HANDLING Minimum Transportation Requirements § 148.70 Dangerous cargo...

  14. 46 CFR 148.70 - Dangerous cargo manifest; general.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Dangerous cargo manifest; general. 148.70 Section 148.70 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DANGEROUS CARGOES CARRIAGE OF BULK SOLID MATERIALS THAT REQUIRE SPECIAL HANDLING Minimum Transportation Requirements § 148.70 Dangerous cargo...

  15. The Pain in Storage: Work Safety in a High-Density Shelving Facility

    ERIC Educational Resources Information Center

    Atkins, Stephanie A.

    2005-01-01

    An increasing number of academic and research libraries have built high-density shelving facilities to address overcrowding conditions in their regular stacks. However, the work performed in these facilities is physically strenuous and highly repetitive in nature and may require the use of potentially dangerous equipment. This article will examine…

  16. 46 CFR 154.1015 - Lighting in gas-dangerous space.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Lighting in gas-dangerous space. 154.1015 Section 154... Equipment Electrical § 154.1015 Lighting in gas-dangerous space. (a) Each gas-dangerous space that has... protective device for any lighting circuit that is in a gas-dangerous space must open each conductor of the...

  17. 46 CFR 154.1015 - Lighting in gas-dangerous space.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Lighting in gas-dangerous space. 154.1015 Section 154... Equipment Electrical § 154.1015 Lighting in gas-dangerous space. (a) Each gas-dangerous space that has... protective device for any lighting circuit that is in a gas-dangerous space must open each conductor of the...

  18. 46 CFR 154.1015 - Lighting in gas-dangerous space.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Lighting in gas-dangerous space. 154.1015 Section 154... Equipment Electrical § 154.1015 Lighting in gas-dangerous space. (a) Each gas-dangerous space that has... protective device for any lighting circuit that is in a gas-dangerous space must open each conductor of the...

  19. Paraventricular Thalamus Balances Danger and Reward.

    PubMed

    Choi, Eun A; McNally, Gavan P

    2017-03-15

    Foraging animals balance the need to seek food and energy against the accompanying dangers of injury and predation. To do so, they rely on learning systems encoding reward and danger. Whereas much is known about these separate learning systems, little is known about how they interact to shape and guide behavior. Here we show a key role for the rat paraventricular nucleus of the thalamus (PVT), a nucleus of the dorsal midline thalamus, in this interaction. First, we show behavioral competition between reward and danger: the opportunity to seek food reward negatively modulates expression of species-typical defensive behavior. Then, using a chemogenetic approach expressing the inhibitory hM4Di designer receptor exclusively activated by a designer drug in PVT neurons, we show that the PVT is central to this behavioral competition. Chemogenetic PVT silencing biases behavior toward either defense or reward depending on the experimental conditions, but does not consistently favor expression of one over the other. This bias could not be attributed to changes in fear memory retrieval, learned safety, or memory interference. Rather, our results demonstrate that the PVT is essential for balancing conflicting behavioral tendencies toward danger and reward, enabling adaptive responding under this basic selection pressure. SIGNIFICANCE STATEMENT Among the most basic survival problems faced by animals is balancing the need to seek food and energy against the accompanying dangers of injury and predation. Although much is known about the brain mechanisms that underpin learning about reward and danger, little is known about how these interact to solve basic survival problems. Here we show competition between defensive (to avoid predatory detection) and approach (to obtain food) behavior. We show that the paraventricular thalamus, a nucleus of the dorsal midline thalamus, is integral to this behavioral competition. The paraventricular thalamus balances the competing behavioral

  20. The Automaticity of Affordance of Dangerous Object.

    PubMed

    Zhao, Liang

    2016-11-03

    Objects observation automatically elicits the activation of a reach-to-grasp response specifically directed to interact with the object, which is termed affordance. Murphy, van Velzen, and de Fockert (2012) found that only when an irrelevant object receives sufficient attention, it can potentiate an action. However, it remains unclear whether the dangerous object would afford an action when it receives insufficient attention. In this study, we manipulated the perceptual load in a letter identification task. Participants were required to identify a target letter with the right or left hand while ignoring a neutral or dangerous graspable object. The target letter was presented either on its own (low perceptual load), alongside five non-target letters (high load), or alongside eight non-target letters (super high load). Under the low perceptual load, for both neutral and dangerous object, responses were faster when the action afforded by the ignored object was congruent (vs. incongruent) with the current target response (t(27) = 4.44, p < .001; t(27) = 7.99, p < .001, respectively). However, during the high perceptual load, for dangerous object, responses were slower when the action afforded by the ignored object was congruent (vs. incongruent) with the current target response (t(27) = 4.97, p < .001). There was not any effect for both neutral object and dangerous object under super high perceptual load. These results suggest the affordance of dangerous object is also sensitive to the perceptual load. An irrelevant dangerous object can't potentiate an action if it receives insufficient attention.

  1. 29 CFR 1903.13 - Imminent danger.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... INSPECTIONS, CITATIONS AND PROPOSED PENALTIES § 1903.13 Imminent danger. Whenever and as soon as a Compliance... any place of employment which could reasonably be expected to cause death or serious physical harm... of proposed penalties may be issued with respect to an imminent danger even though, after being...

  2. 29 CFR 1903.13 - Imminent danger.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... INSPECTIONS, CITATIONS AND PROPOSED PENALTIES § 1903.13 Imminent danger. Whenever and as soon as a Compliance... any place of employment which could reasonably be expected to cause death or serious physical harm... of proposed penalties may be issued with respect to an imminent danger even though, after being...

  3. 29 CFR 1903.13 - Imminent danger.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... INSPECTIONS, CITATIONS AND PROPOSED PENALTIES § 1903.13 Imminent danger. Whenever and as soon as a Compliance... any place of employment which could reasonably be expected to cause death or serious physical harm... of proposed penalties may be issued with respect to an imminent danger even though, after being...

  4. 29 CFR 1903.13 - Imminent danger.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... INSPECTIONS, CITATIONS AND PROPOSED PENALTIES § 1903.13 Imminent danger. Whenever and as soon as a Compliance... any place of employment which could reasonably be expected to cause death or serious physical harm... of proposed penalties may be issued with respect to an imminent danger even though, after being...

  5. 29 CFR 1903.13 - Imminent danger.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... INSPECTIONS, CITATIONS AND PROPOSED PENALTIES § 1903.13 Imminent danger. Whenever and as soon as a Compliance... any place of employment which could reasonably be expected to cause death or serious physical harm... of proposed penalties may be issued with respect to an imminent danger even though, after being...

  6. 46 CFR 148.02-3 - Dangerous cargo manifest.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Dangerous cargo manifest. 148.02-3 Section 148.02-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DANGEROUS CARGOES CARRIAGE OF SOLID HAZARDOUS MATERIALS IN BULK Vessel Requirements § 148.02-3 Dangerous cargo manifest. (a) Each vessel, except...

  7. Dangerous arachnids-Fake news or reality?

    PubMed

    Hauke, Tobias J; Herzig, Volker

    2017-11-01

    The public perception of spiders and scorpions is skewed towards the potential harm they can inflict in humans, despite recent scientific evidence that arachnid venom components might be useful as bioinsecticides or even human therapeutics. Nevertheless, arachnids are becoming more popular as pets in Europe, America and Asia, raising the question for regulatory agencies in these regions as to whether they need to take measurements to protect their citizens. In order to decide upon the necessary regulatory steps, they first need to determine which arachnids are actually dangerous to humans. This review therefore provides an overview of the current literature on verified bites and stings from spiders and scorpions with the aim of assessing their potential danger for human health. As a guideline, we also provide a list of those arachnid genera that we consider as potentially dangerous, which includes 10 spider and 11 scorpion genera. The arachnid genera classified as dangerous comprise less than a quarter of all extant scorpion species and only 0.5% of all spiders species, with the actual number most likely being much lower than that, as not all species in those genera might turn out to pose an actual threat for humans. In conclusion, we found that only a small percentage of scorpions and a minute percentage of all spiders can be considered as potentially dangerous to humans. While in some countries of origin the high incidence of envenomations by dangerous arachnids can result in a serious problem to the health system, we assessed the risk that the same species pose when kept as pets under controlled maintenance conditions as significantly lower. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. Response inhibition or evaluation of danger? An event-related potential study regarding the origin of the motor interference effect from dangerous objects.

    PubMed

    Liu, Peng; Cao, Rong; Chen, Xuhai; Wang, Yonghui

    2017-06-01

    Previous studies have identified an interference effect from dangerous objects on prepared responses. However, its origin remains arguable. This study investigated the neural processes of this motor interference effect. The design adopted a motor priming paradigm mixed with a Go/NoGo task. Pictures of a left or right hand were used as primes, and green (Go signal) or red (NoGo signal) circles superimposed on dangerous or safe objects were used as targets. Participants were instructed to prepare the corresponding key press using the hand that was consistent with the handedness of the prime and not to execute until a Go signal appeared. Behavioral results indicated longer reaction times and a trend that participants made more errors for the dangerous condition than for the safe condition in the Go trials. However, the difference between the error rates for the dangerous and safe conditions did not emerge in the NoGo trials. Event-related potential analysis revealed a similar effect on the P3 component, which may reflect an assignment of cognitive resources to evaluate danger. More positive parietal P3 amplitudes were identified in response to the dangerous condition in the Go trials. However, the difference in the P3 amplitudes between the dangerous and safe conditions was not significant in the NoGo trials. Together, the motor interference effect from dangerous objects may originate from the danger evaluations. Furthermore, differences between the dangerous and safe conditions also emerged in the P1, posterior N1, P2, and posterior N2 components; the possible processes that underlie these components were discussed. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. 46 CFR 127.330 - Guards in dangerous places.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Guards in dangerous places. 127.330 Section 127.330... ARRANGEMENTS Rails and Guards § 127.330 Guards in dangerous places. Suitable hand covers, guards, or rails must be installed on each exposed and dangerous place, such as gears of rotating machinery, and hot...

  10. 46 CFR 127.330 - Guards in dangerous places.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Guards in dangerous places. 127.330 Section 127.330... ARRANGEMENTS Rails and Guards § 127.330 Guards in dangerous places. Suitable hand covers, guards, or rails must be installed on each exposed and dangerous place, such as gears of rotating machinery, and hot...

  11. 46 CFR 127.330 - Guards in dangerous places.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Guards in dangerous places. 127.330 Section 127.330... ARRANGEMENTS Rails and Guards § 127.330 Guards in dangerous places. Suitable hand covers, guards, or rails must be installed on each exposed and dangerous place, such as gears of rotating machinery, and hot...

  12. 46 CFR 127.330 - Guards in dangerous places.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Guards in dangerous places. 127.330 Section 127.330... ARRANGEMENTS Rails and Guards § 127.330 Guards in dangerous places. Suitable hand covers, guards, or rails must be installed on each exposed and dangerous place, such as gears of rotating machinery, and hot...

  13. 46 CFR 127.330 - Guards in dangerous places.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Guards in dangerous places. 127.330 Section 127.330... ARRANGEMENTS Rails and Guards § 127.330 Guards in dangerous places. Suitable hand covers, guards, or rails must be installed on each exposed and dangerous place, such as gears of rotating machinery, and hot...

  14. 30 CFR 56.12021 - Danger signs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Danger signs. 56.12021 Section 56.12021 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity § 56.12021 Danger signs...

  15. 30 CFR 56.12021 - Danger signs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Danger signs. 56.12021 Section 56.12021 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity § 56.12021 Danger signs...

  16. 30 CFR 56.12021 - Danger signs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Danger signs. 56.12021 Section 56.12021 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity § 56.12021 Danger signs...

  17. 30 CFR 56.12021 - Danger signs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Danger signs. 56.12021 Section 56.12021 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity § 56.12021 Danger signs...

  18. 30 CFR 56.12021 - Danger signs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Danger signs. 56.12021 Section 56.12021 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity § 56.12021 Danger signs...

  19. Are one or two dangerous? Phenothiazine exposure in toddlers.

    PubMed

    Love, Jeffrey N; Smith, Jacqueline A; Simmons, Rachel

    2006-07-01

    Traditionally, pediatric phenothiazine exposures are considered dangerous even at low doses. The actual risk of exposure to 1-2 tablets is unclear. In an attempt to determine this risk, the authors performed a literature search, review of the American Association of Poison Control Center data, and evaluation of related resources (e.g., textbooks, bibliographies of relevant papers). This review reveals only sparse data from case reports regarding morbidity and mortality in the pediatric population despite years of clinical experience. Serious toxicity from exposure to low doses is rare and nearly always the result of chlorpromazine ingestion. Although the risk to the toddler ingesting 1-2 tablets seems to be extremely low, several factors should be considered when determining the need for triage to a health care facility.

  20. Xylitol and Your Dog: Danger, Paws Off

    MedlinePlus

    ... Home For Consumers Consumer Updates Xylitol and Your Dog: Danger, Paws Off Share Tweet Linkedin Pin it ... vitamins mouthwash toothpaste Why is Xylitol Dangerous to Dogs, but Not People? In both people and dogs, ...

  1. 49 CFR 172.548 - DANGEROUS WHEN WET placard.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false DANGEROUS WHEN WET placard. 172.548 Section 172... REQUIREMENTS, AND SECURITY PLANS Placarding § 172.548 DANGEROUS WHEN WET placard. (a) Except for size and color, the DANGEROUS WHEN WET placard must be as follows: EC02MR91.053 (b) In addition to complying with...

  2. 49 CFR 172.548 - DANGEROUS WHEN WET placard.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false DANGEROUS WHEN WET placard. 172.548 Section 172... REQUIREMENTS, AND SECURITY PLANS Placarding § 172.548 DANGEROUS WHEN WET placard. (a) Except for size and color, the DANGEROUS WHEN WET placard must be as follows: EC02MR91.053 (b) In addition to complying with...

  3. 49 CFR 172.548 - DANGEROUS WHEN WET placard.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false DANGEROUS WHEN WET placard. 172.548 Section 172... REQUIREMENTS, AND SECURITY PLANS Placarding § 172.548 DANGEROUS WHEN WET placard. (a) Except for size and color, the DANGEROUS WHEN WET placard must be as follows: EC02MR91.053 (b) In addition to complying with...

  4. 49 CFR 172.548 - DANGEROUS WHEN WET placard.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false DANGEROUS WHEN WET placard. 172.548 Section 172... REQUIREMENTS, AND SECURITY PLANS Placarding § 172.548 DANGEROUS WHEN WET placard. (a) Except for size and color, the DANGEROUS WHEN WET placard must be as follows: EC02MR91.053 (b) In addition to complying with...

  5. 49 CFR 172.548 - DANGEROUS WHEN WET placard.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false DANGEROUS WHEN WET placard. 172.548 Section 172... REQUIREMENTS, AND SECURITY PLANS Placarding § 172.548 DANGEROUS WHEN WET placard. (a) Except for size and color, the DANGEROUS WHEN WET placard must be as follows: EC02MR91.053 (b) In addition to complying with...

  6. Biosecurity for animal facilities and associated laboratories.

    PubMed

    Richmond, Jonathan Y; Nesby-O'Dell, Shanna

    2003-01-01

    Although working with human pathogens and zoonotic agents has always carried a certain degree of danger, current events have resulted in an increased focus on the subject, including new regulations. The authors discuss a number of risk assessment and management activities that animal research facilities should use to evaluate strengthen their current programs.

  7. Potential dangers of cannabis.

    PubMed

    Kaymakçalan, S

    1975-01-01

    Cannabis is not a harmless drug. The potential dangers of cannabis are briefly reviewed in this report. The above-mentioned observations on cannabis users should be kept in mind and carefully examined by all physicians. One could expect that as more potent cannabis preparations become available, some of the toxic manifestations which now seem rare might become more frequent. Some of the remarks about the dangers of cannabis may not be proved in future studies, and they may represent only our anxiety. However, prior to the elimination of these fears, no steps should be taken toward the legalizing of marijuana. At present there is no scientific evidence that cannabis is less harmful than either tobacco or alcohol. The opposite may be true. The analogy can be drawn between opium and cannabis. The permissive attitude toward the use of opium can easily lead to the use of morphine and other opiates. If we legalize the use of marijuana, we cannot prevent the use of more dangerous derivatives of cannabis; namely, hashish, cannabis oil and THC, itself. In my opinion, in the light of our present knowledge, legalizing of marijuana could be hazardous both for the individual and for society.

  8. Youth doing dangerous tasks: Supervision matters.

    PubMed

    Zierold, Kristina M

    2017-09-01

    Supervisors are partially responsible for ensuring that teens are safe at work. The purpose of this study was to explore whether supervision is related to teens' willingness to do a dangerous task at work. A mixed-methods study consisting of focus groups and a cross-sectional survey was conducted with teens from two public high schools. If asked by a supervisor, 21% of working teens would do a dangerous task. After controlling for gender and age, teens whose supervisor did not establish weekly goals (AOR = 3.54, 95%CI = 1.55-8.08), teens who perceived their supervisors as not approachable (AOR = 2.35, 95%CI = 1.34-4.13), and teens who were not comfortable talking about safety issues (AOR = 1.97, 95%CI = 1.08-3.61) were more likely to do a dangerous task if asked by their supervisors. This study indicates that how teens perceive their supervisor may be associated with whether teens do a dangerous task when asked by their supervisor. © 2017 Wiley Periodicals, Inc.

  9. Biochemical characterization of two GH70 family 4,6-α-glucanotransferases with distinct product specificity from Lactobacillus aviarius subsp. aviarius DSM 20655.

    PubMed

    Meng, Xiangfeng; Gangoiti, Joana; de Kok, Niels; van Leeuwen, Sander S; Pijning, Tjaard; Dijkhuizen, Lubbert

    2018-07-01

    Nine GtfB-like 4,6-α-glucanotransferases (4,6-α-GTs) (represented by GtfX of L. aviarius subsp. aviarius DSM 20655) were identified to show distinct characteristics in conserved motifs I-IV. In particular, the "fingerprint" Tyr in motif III of these nine GtfB-type 4,6-α-GTs was found to be replaced by a Trp. In L. aviarius subsp. aviarius DSM20655, a second GtfB-like protein (GtfY), containing the canonical GtfB Tyr residue in motif III, was located directly upstream of GtfX. Biochemical characterization revealed that both GtfX and GtfY showed GtfB-like 4,6-α-GT activity, cleaving (α1→4) linkages and catalyzing the synthesis of (α1→6) linkages. Nonetheless, they differ in product specificity; GtfY only synthesizes consecutive (α1→6) linkages, yielding linear α-glucan products, but GtfX catalyzes the synthesis of (α1→6) linkages predominantly at branch points (22%) rather than in linear segments (10%). The highly branched α-glucan produced by GtfX from amylose V is resistant to digestion by α-amylase, offering great potential as dietary fibers. Copyright © 2018 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  10. [Dangerous states and mental health disorders: perceptions and reality].

    PubMed

    Tassone-Monchicourt, C; Daumerie, N; Caria, A; Benradia, I; Roelandt, J-L

    2010-01-01

    Image of Madness was always strongly linked with the notion of "dangerousness", provoking fear and social exclusion, despite the evolution of psychiatric practices and organisation, and the emphasis on user's rights respect. Mediatization and politicization of this issue through news item combining crime and mental illness, reinforce and spread out this perception. This paper presents a review of the litterature on social perceptions associating "dangerousness", "Insanity" and "mental illness", available data about the link between "dangerous states" and "psychiatric disorders", as well as the notion of "dangerousness" and the assessment of "dangerous state" of people suffering or not from psychiatric disorders. MAPPING OF SOCIAL REPRESENTATIONS: The French Survey "Mental Health in General Population: Images and Realities (MHGP)" was carried out between 1999 and 2003, on a representative sample of 36.000 individuals over 18 years old. It aims at describing the social representations of the population about "insanity/insane" and "mental illness/mentally ill". The results show that about 75% of the people interviewed link "insanity" or "mental illness" with "criminal or violent acts". Young people and those with a high level of education more frequently categorize violent and dangerous behaviours in the field of Mental illness rather than in that of madness. CORRELATION BETWEEN DANGEROUS STATE AND PSYCHIATRIC DISORDERS: in the scientific literature, all experts reject the hypothesis of a direct link between violence and mental disorder. Besides, 2 tendencies appear in their conclusions: on one hand, some studies establish a significative link between violence and severe mental illness, compared with the general population. On the other hand, results show that 87 to 97% of des aggressors are not mentally ills. Therefore, the absence of scientific consensus feeds the confusion and reinforce the link of causality between psychiatric disorders and violence. OFFICIAL

  11. Grasping the pain: motor resonance with dangerous affordances.

    PubMed

    Anelli, Filomena; Borghi, Anna M; Nicoletti, Roberto

    2012-12-01

    Two experiments, one on school-aged children and one on adults, explored the mechanisms underlying responses to an image prime (hand vs. control object) followed by graspable objects that were, in certain cases, dangerous. Participants were presented with different primes (a male, a female and a robotic grasping-hand; a male and a female static-hand; a control stimulus) and objects representing two risk levels (neutral and dangerous). The task required that a natural/artifact categorization task be performed by pressing different keys. In both adults and children graspable objects activated a facilitating motor response, while dangerous objects evoked aversive affordances, generating an interference-effect. Both children and adults were sensitive to the distinction between biological and non-biological hands, however detailed resonant mechanisms related to the hand-prime gender emerged only in adults. Implications for how the concept of "dangerous object" develops and the relationship between resonant mechanisms and perception of danger are discussed. Copyright © 2012 Elsevier Inc. All rights reserved.

  12. [Why are carotid glomus tumours dangerous?].

    PubMed

    Certík, B; Třeška, V

    2014-10-01

    Carotid body tumours are rare, usually benign tumours. The dangerous nature of carotid body tumours is due to their hypervascularization and the intimate relationship to cervical arteries and cranial nerves. In a case report, the authors document that misdiagnosis and efforts to remove or obtain a biopsy of the tumour outside vascular centres can be more dangerous for the patient than the nature of the tumour itself.

  13. The heterosexual singles scene: putting danger into pleasure.

    PubMed

    Peart, R; Rosenthal, D; Moore, S

    1996-06-01

    The juxtaposition of pleasure and danger has engaged many feminist theorists and researchers in the field of sexuality. This article presents a theoretical analysis of the ambiguous and complex relationship between 'pleasure', 'danger' and contemporary feminist theory. In doing so, it offers an understanding of the ways in which the categories of pleasure and danger operate within the discourses of heterosexuality to construct perceptions of risk in the context of HIV/AIDS. Data were collected from a study of the sexual attitudes and practices of 112 sexually-active, single, heterosexual adults (58 men and 54 women), aged 20 to 40 years (mean = 27 years) who agreed to be interviewed when approached at night-clubs and public "singles' bars around Melbourne, Australia. The qualitative analysis presented here is consistent with a poststructuralist feminism. First, we discuss how sexuality cannot be cast solely as pleasurable or dangerous. Second, we demonstrate how heterosexualized notions of pleasure and danger operate to provide misperceptions of risk from HIV/AIDS transmission. Third, we identify the ways in which the logic of identity functions to obscure risk within the discourse of heterosexuality, and finally we attempt to forge new ways of practising pleasure which disrupt heterosexist discourses and allow for pleasures which incorporate danger.

  14. 46 CFR 91.25-37 - Tanks containing dangerous cargoes.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Tanks containing dangerous cargoes. 91.25-37 Section 91... VESSELS INSPECTION AND CERTIFICATION Inspection for Certification § 91.25-37 Tanks containing dangerous cargoes. (a) For inspection and tests of tanks containing certain dangerous cargoes in bulk, see part 98...

  15. 46 CFR 91.25-37 - Tanks containing dangerous cargoes.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Tanks containing dangerous cargoes. 91.25-37 Section 91... VESSELS INSPECTION AND CERTIFICATION Inspection for Certification § 91.25-37 Tanks containing dangerous cargoes. (a) For inspection and tests of tanks containing certain dangerous cargoes in bulk, see part 98...

  16. 46 CFR 91.25-37 - Tanks containing dangerous cargoes.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Tanks containing dangerous cargoes. 91.25-37 Section 91... VESSELS INSPECTION AND CERTIFICATION Inspection for Certification § 91.25-37 Tanks containing dangerous cargoes. (a) For inspection and tests of tanks containing certain dangerous cargoes in bulk, see part 98...

  17. 46 CFR 91.25-37 - Tanks containing dangerous cargoes.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Tanks containing dangerous cargoes. 91.25-37 Section 91... VESSELS INSPECTION AND CERTIFICATION Inspection for Certification § 91.25-37 Tanks containing dangerous cargoes. (a) For inspection and tests of tanks containing certain dangerous cargoes in bulk, see part 98...

  18. 46 CFR 91.25-37 - Tanks containing dangerous cargoes.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Tanks containing dangerous cargoes. 91.25-37 Section 91... VESSELS INSPECTION AND CERTIFICATION Inspection for Certification § 91.25-37 Tanks containing dangerous cargoes. (a) For inspection and tests of tanks containing certain dangerous cargoes in bulk, see part 98...

  19. Examining relationships between anxiety and dangerous driving.

    PubMed

    Dula, Chris S; Adams, Cristi L; Miesner, Michael T; Leonard, Robin L

    2010-11-01

    Driving anxiety that has developed following crashes has been studied relatively frequently, but anxiety per se and its effects on driving has not as yet garnered much attention in the literature. The current study included 1121 participants and found higher levels of general anxiety were related to a wide variety of dangerous driving behaviors. While there were clear and expected sex differences on many dangerous driving variables, there were still more such differences with regard to anxiety levels and independent of sex, higher levels of anxiety were associated with greater levels of dangerous driving. Of particular import, it was found that the high anxiety group had caused significantly more crashes and engaged in more DUI episodes than the low and/or medium anxiety groups. Taken as a whole, the results suggest there is a tremendous need for more research in the area of anxiety and dangerous driving and that interventions for highly anxious drivers may well be warranted. 2010 Elsevier Ltd. All rights reserved.

  20. NCEP-ECPC monthly to seasonal US fire danger forecasts

    Treesearch

    J. Roads; P. Tripp; H. Juang; J. Wang; F. Fujioka; S. Chen

    2010-01-01

    Five National Fire Danger Rating System indices (including the Ignition Component, Energy Release Component, Burning Index, Spread Component, and the Keetch–Byram Drought Index) and the Fosberg Fire Weather Index are used to characterise US fire danger. These fire danger indices and input meteorological variables, including temperature, relative humidity, precipitation...

  1. Sensing Danger: Key to Activating Plant Immunity.

    PubMed

    Gust, Andrea A; Pruitt, Rory; Nürnberger, Thorsten

    2017-09-01

    In both plants and animals, defense against pathogens relies on a complex surveillance system for signs of danger. Danger signals may originate from the infectious agent or from the host itself. Immunogenic plant host factors can be roughly divided into two categories: molecules which are passively released upon cell damage ('classical' damage-associated molecular patterns, DAMPs), and peptides which are processed and/or secreted upon infection to modulate the immune response (phytocytokines). We highlight the ongoing challenge to understand how plants sense various danger signals and integrate this information to produce an appropriate immune response to diverse challenges. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. Reducing Future International Chemical and Biological Dangers.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Haddal, Chad; Bull, Diana L.; Hernandez, Patricia Marie

    The International Biological and Chemical Threat Reduction Program at Sandia National Laboratories is developing a 15 - year technology road map in support the United States Government efforts to reduce international chemical and biological dangers . In 2017, the program leadership chartered an analysis team to explore dangers in the future international chemical and biological landscape through engagements with national security experts within and beyond Sandia to gain a multidisciplinary perspective on the future . This report offers a hi gh level landscape of future chemical and biological dangers based upon analysis of those engagements and provides support for furthermore » technology road map development.« less

  3. 33 CFR 334.1390 - Pacific Ocean off the Pacific Missile Range Facility at Barking Sands, Island of Kauai, Hawaii...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Missile Range Facility at Barking Sands, Island of Kauai, Hawaii; danger zone. 334.1390 Section 334.1390... AND RESTRICTED AREA REGULATIONS § 334.1390 Pacific Ocean off the Pacific Missile Range Facility at... Pacific Missile Range Facility range boats, beach markings including beach signs along the north and south...

  4. 46 CFR 72.40-20 - Guards in dangerous places.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 3 2013-10-01 2013-10-01 false Guards in dangerous places. 72.40-20 Section 72.40-20... ARRANGEMENT Rails and Guards § 72.40-20 Guards in dangerous places. (a) Suitable covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery, etc. (b...

  5. 46 CFR 92.25-15 - Guards in dangerous places.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Guards in dangerous places. 92.25-15 Section 92.25-15... CONSTRUCTION AND ARRANGEMENT Rails and Guards § 92.25-15 Guards in dangerous places. (a) Suitable hand covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery...

  6. 46 CFR 72.40-20 - Guards in dangerous places.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 3 2012-10-01 2012-10-01 false Guards in dangerous places. 72.40-20 Section 72.40-20... ARRANGEMENT Rails and Guards § 72.40-20 Guards in dangerous places. (a) Suitable covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery, etc. (b...

  7. 46 CFR 72.40-20 - Guards in dangerous places.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Guards in dangerous places. 72.40-20 Section 72.40-20... ARRANGEMENT Rails and Guards § 72.40-20 Guards in dangerous places. (a) Suitable covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery, etc. (b...

  8. 46 CFR 190.25-15 - Guards in dangerous places.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Guards in dangerous places. 190.25-15 Section 190.25-15... CONSTRUCTION AND ARRANGEMENT Rails and Guards § 190.25-15 Guards in dangerous places. (a) Suitable hand covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery...

  9. 46 CFR 72.40-20 - Guards in dangerous places.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 3 2011-10-01 2011-10-01 false Guards in dangerous places. 72.40-20 Section 72.40-20... ARRANGEMENT Rails and Guards § 72.40-20 Guards in dangerous places. (a) Suitable covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery, etc. (b...

  10. 46 CFR 92.25-15 - Guards in dangerous places.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Guards in dangerous places. 92.25-15 Section 92.25-15... CONSTRUCTION AND ARRANGEMENT Rails and Guards § 92.25-15 Guards in dangerous places. (a) Suitable hand covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery...

  11. 46 CFR 190.25-15 - Guards in dangerous places.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Guards in dangerous places. 190.25-15 Section 190.25-15... CONSTRUCTION AND ARRANGEMENT Rails and Guards § 190.25-15 Guards in dangerous places. (a) Suitable hand covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery...

  12. 46 CFR 72.40-20 - Guards in dangerous places.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 3 2014-10-01 2014-10-01 false Guards in dangerous places. 72.40-20 Section 72.40-20... ARRANGEMENT Rails and Guards § 72.40-20 Guards in dangerous places. (a) Suitable covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery, etc. (b...

  13. 46 CFR 92.25-15 - Guards in dangerous places.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Guards in dangerous places. 92.25-15 Section 92.25-15... CONSTRUCTION AND ARRANGEMENT Rails and Guards § 92.25-15 Guards in dangerous places. (a) Suitable hand covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery...

  14. 46 CFR 190.25-15 - Guards in dangerous places.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Guards in dangerous places. 190.25-15 Section 190.25-15... CONSTRUCTION AND ARRANGEMENT Rails and Guards § 190.25-15 Guards in dangerous places. (a) Suitable hand covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery...

  15. 46 CFR 92.25-15 - Guards in dangerous places.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Guards in dangerous places. 92.25-15 Section 92.25-15... CONSTRUCTION AND ARRANGEMENT Rails and Guards § 92.25-15 Guards in dangerous places. (a) Suitable hand covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery...

  16. 46 CFR 92.25-15 - Guards in dangerous places.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Guards in dangerous places. 92.25-15 Section 92.25-15... CONSTRUCTION AND ARRANGEMENT Rails and Guards § 92.25-15 Guards in dangerous places. (a) Suitable hand covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery...

  17. 46 CFR 190.25-15 - Guards in dangerous places.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Guards in dangerous places. 190.25-15 Section 190.25-15... CONSTRUCTION AND ARRANGEMENT Rails and Guards § 190.25-15 Guards in dangerous places. (a) Suitable hand covers, guards, or rails shall be installed in way of all exposed and dangerous places such as gears, machinery...

  18. Help Protect Children from Dangers in the Environment.

    ERIC Educational Resources Information Center

    Reynolds, Pamela

    1985-01-01

    Children may be exposed to environmental hazards such as lead, arsenic, and dangerous pesticides more often than parents may realize. Dangers of more commonly used chemicals found in the environment are listed. (DF)

  19. Carbon dioxide dangers demonstration model

    USGS Publications Warehouse

    Venezky, Dina; Wessells, Stephen

    2010-01-01

    Carbon dioxide is a dangerous volcanic gas. When carbon dioxide seeps from the ground, it normally mixes with the air and dissipates rapidly. However, because carbon dioxide gas is heavier than air, it can collect in snowbanks, depressions, and poorly ventilated enclosures posing a potential danger to people and other living things. In this experiment we show how carbon dioxide gas displaces oxygen as it collects in low-lying areas. When carbon dioxide, created by mixing vinegar and baking soda, is added to a bowl with candles of different heights, the flames are extinguished as if by magic.

  20. Wireless remote monitoring of critical facilities

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Tsai, Hanchung; Anderson, John T.; Liu, Yung Y.

    A method, apparatus, and system are provided for monitoring environment parameters of critical facilities. A Remote Area Modular Monitoring (RAMM) apparatus is provided for monitoring environment parameters of critical facilities. The RAMM apparatus includes a battery power supply and a central processor. The RAMM apparatus includes a plurality of sensors monitoring the associated environment parameters and at least one communication module for transmitting one or more monitored environment parameters. The RAMM apparatus is powered by the battery power supply, controlled by the central processor operating a wireless sensor network (WSN) platform when the facility condition is disrupted. The RAMM apparatusmore » includes a housing prepositioned at a strategic location, for example, where a dangerous build-up of contamination and radiation may preclude subsequent manned entrance and surveillance.« less

  1. 46 CFR 148.71 - Information included in the dangerous cargo manifest.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Information included in the dangerous cargo manifest. 148.71 Section 148.71 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DANGEROUS... § 148.71 Information included in the dangerous cargo manifest. The dangerous cargo manifest must include...

  2. 46 CFR 148.71 - Information included in the dangerous cargo manifest.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Information included in the dangerous cargo manifest. 148.71 Section 148.71 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DANGEROUS... § 148.71 Information included in the dangerous cargo manifest. The dangerous cargo manifest must include...

  3. 46 CFR 148.71 - Information included in the dangerous cargo manifest.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Information included in the dangerous cargo manifest. 148.71 Section 148.71 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DANGEROUS... § 148.71 Information included in the dangerous cargo manifest. The dangerous cargo manifest must include...

  4. 46 CFR 148.71 - Information included in the dangerous cargo manifest.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Information included in the dangerous cargo manifest. 148.71 Section 148.71 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DANGEROUS... § 148.71 Information included in the dangerous cargo manifest. The dangerous cargo manifest must include...

  5. 33 CFR 62.29 - Isolated danger marks.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Isolated danger marks. 62.29 Section 62.29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.29 Isolated danger...

  6. 33 CFR 62.29 - Isolated danger marks.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Isolated danger marks. 62.29 Section 62.29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.29 Isolated danger...

  7. 33 CFR 62.29 - Isolated danger marks.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Isolated danger marks. 62.29 Section 62.29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.29 Isolated danger...

  8. 33 CFR 62.29 - Isolated danger marks.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Isolated danger marks. 62.29 Section 62.29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.29 Isolated danger...

  9. 33 CFR 62.29 - Isolated danger marks.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Isolated danger marks. 62.29 Section 62.29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.29 Isolated danger...

  10. The Dangers of Educated Girls and Women

    ERIC Educational Resources Information Center

    John, Vaughn M.

    2016-01-01

    Why do educated girls and women constitute a danger in some societies and for this face extreme danger in their educational endeavours? This article argues that historical and contemporary educational discrimination of girls and women is the hallmark of a violently patriarchal society, and this stubborn injustice is exacerbated under conditions of…

  11. 28 CFR 549.91 - Definition of “sexually dangerous person.”

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Definition of âsexually dangerous person... INSTITUTIONAL MANAGEMENT MEDICAL SERVICES Civil Commitment of a Sexually Dangerous Person § 549.91 Definition of “sexually dangerous person.” For purposes of this subpart, a “sexually dangerous person” is a person: (a...

  12. 28 CFR 549.91 - Definition of “sexually dangerous person.”

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Definition of âsexually dangerous person... INSTITUTIONAL MANAGEMENT MEDICAL SERVICES Civil Commitment of a Sexually Dangerous Person § 549.91 Definition of “sexually dangerous person.” For purposes of this subpart, a “sexually dangerous person” is a person: (a...

  13. 28 CFR 549.91 - Definition of “sexually dangerous person.”

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Definition of âsexually dangerous person... INSTITUTIONAL MANAGEMENT MEDICAL SERVICES Civil Commitment of a Sexually Dangerous Person § 549.91 Definition of “sexually dangerous person.” For purposes of this subpart, a “sexually dangerous person” is a person: (a...

  14. 28 CFR 549.91 - Definition of “sexually dangerous person.”

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Definition of âsexually dangerous person... INSTITUTIONAL MANAGEMENT MEDICAL SERVICES Civil Commitment of a Sexually Dangerous Person § 549.91 Definition of “sexually dangerous person.” For purposes of this subpart, a “sexually dangerous person” is a person: (a...

  15. 28 CFR 549.91 - Definition of “sexually dangerous person.”

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Definition of âsexually dangerous person... INSTITUTIONAL MANAGEMENT MEDICAL SERVICES Civil Commitment of a Sexually Dangerous Person § 549.91 Definition of “sexually dangerous person.” For purposes of this subpart, a “sexually dangerous person” is a person: (a...

  16. Pocket calculator for local fire-danger ratings

    Treesearch

    Richard J. Barney; William C. Fischer

    1967-01-01

    In 1964, Stockstad and Barney published tables that provided conversion factors for calculating local fire danger in the Intermountain area according to fuel types, locations, steepness of terrain, aspects, and times of day. These tables were based on the National Fire-Danger Rating System published earlier that year. This system was adopted for operational use in...

  17. The Secret of Safety Lies in Danger.

    ERIC Educational Resources Information Center

    Wildavsky, Aaron

    In creating and maintaining public safety, risks which entail some amount of danger are necessary. These risks must be rated regarding the amount of benefit and danger they would bring in order to ascertain the worthiness of the risk. It is important to realize that risks can often bring greater safety, that many safety devices themselves involve…

  18. Neuroscience in forensic psychiatry: From responsibility to dangerousness. Ethical and legal implications of using neuroscience for dangerousness assessments.

    PubMed

    Gkotsi, Georgia Martha; Gasser, Jacques

    2016-01-01

    Neuroscientific evidence is increasingly being used in criminal trials as part of psychiatric testimony. Up to now, "neurolaw" literature remained focused on the use of neuroscience for assessments of criminal responsibility. However, in the field of forensic psychiatry, responsibility assessments are progressively being weakened, whereas dangerousness and risk assessment gain increasing importance. In this paper, we argue that the introduction of neuroscientific data by forensic experts in criminal trials will be mostly be used in the future as a means to evaluate or as an indication of an offender's dangerousness, rather than their responsibility. Judges confronted with the pressure to ensure public security may tend to interpret neuroscientific knowledge and data as an objective and reliable way of evaluating one's risk of reoffending. First, we aim to show how the current socio-legal context has reshaped the task of the forensic psychiatrist, with dangerousness assessments prevailing. In the second part, we examine from a critical point of view the promise of neuroscience to serve a better criminal justice system by offering new tools for risk assessment. Then we aim to explain why neuroscientific evidence is likely to be used as evidence of dangerousness of the defendants. On a theoretical level, the current tendency in criminal policies to focus on prognostics of dangerousness seems to be "justified" by a utilitarian approach to punishment, supposedly revealed by new neuroscientific discoveries that challenge the notions of free will and responsibility. Although often promoted as progressive and humane, we believe that this approach could lead to an instrumentalization of neuroscience in the interest of public safety and give rise to interventions which could entail ethical caveats and run counter to the interests of the offenders. The last part of this paper deals with some of these issues-the danger of stigmatization for brain damaged offenders because of

  19. Antigenic relatedness of glucosyltransferase enzymes from streptococcus mutans.

    PubMed

    Smith, D J; Taubman, M A

    1977-01-01

    The antigenic relationship of glucosyltransferases (GTF) produced by different serotypes of Streptococcus mutans was studied by using a functional inhibition assay. Rat, rabbit, or hamster immune fluids, directed to cell-associated or supernatant-derived GTF, were tested against ammonium sulfate-precipitated culture supernatants containing GTF from seven strains of S. mutans representing six different serotypes. An antigenic relationship was shown to exist among GTF from serotypes a, d, and g, since both rat and rabbit antisera directed to serotype a or g GTF inhibited GTF of serotypes d and g similarly and both antisera also inhibited serotype a GTF. Furthermore, serum inhibition patterns indicated that GTF of serotypes c and e, and possibly b, are antigenically related to each other, but are antigenically distinct from GTF of serotype a, d, or g. Serum antibody directed to antigens other than enzyme (e.g., serotype-specific antigen or teichoic acid) had little effect on the inhibition assay. Salivas from rats immunized with cell-associated or supernatant-derived GTF exhibited low but consistent inhibition of GTF activity, which generally corresponded to the serum patterns. The sera of two groups of hamsters immunized with GTF (serotype g), enriched either in water-insoluble or water-soluble glucan synthetic activity, gave patterns of inhibition quite similar to those seen with sera from more heterogenous cell-associated or crude supernatant-derived GTF preparations. Both groups of hamster sera also gave virtually identical patterns, suggesting that the two enzyme forms used as antigen share common antigenic determinants. The results from the three animal models suggest that among the cariogenic organisms tested, two (serotypes a, d, g and b, c, e), or perhaps three (serotypes a, d, g; b; and c, e), different subsets of GTF exist that have distinct antigenic determinants within a subset.

  20. Principles of estimation of Radiative danger

    NASA Astrophysics Data System (ADS)

    Korogodin, V. I.

    1990-08-01

    The main principles of the estimation of Radiative danger has been discussed. Two main particularities of the danger were pointed out: negatve consequencies of small doses, which does not lead to radiation sickness, but lead to disfunctions of sanguine organs and thin intestines; absolute estimation of biological anomalies, which was forwarded by A.D. Sakharov (1921-1989). The ethic aspects of the use of Nuclear weapons on the fate of Human civilization were pointed out by A.D. Sakharov (1921-1990).

  1. 46 CFR 151.01-15 - Dangerous cargoes not specifically named.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Dangerous cargoes not specifically named. 151.01-15 Section 151.01-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES General § 151.01-15 Dangerous cargoes not...

  2. 46 CFR 151.01-15 - Dangerous cargoes not specifically named.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Dangerous cargoes not specifically named. 151.01-15 Section 151.01-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES General § 151.01-15 Dangerous cargoes not...

  3. 46 CFR 151.01-15 - Dangerous cargoes not specifically named.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Dangerous cargoes not specifically named. 151.01-15 Section 151.01-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES General § 151.01-15 Dangerous cargoes not...

  4. 46 CFR 151.01-15 - Dangerous cargoes not specifically named.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Dangerous cargoes not specifically named. 151.01-15 Section 151.01-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES General § 151.01-15 Dangerous cargoes not...

  5. 46 CFR 151.01-15 - Dangerous cargoes not specifically named.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Dangerous cargoes not specifically named. 151.01-15 Section 151.01-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES General § 151.01-15 Dangerous cargoes not...

  6. [Management and development of the dangerous preparation archive].

    PubMed

    Binetti, Roberto; Longo, Marcello; Scimonelli, Luigia; Costamagna, Francesca

    2006-01-01

    In the year 2000 an archive of dangerous preparations was created at the National Health Institute (Istituto Superiore di Sanità), following a principle included in the Directive 88/379/EEC on dangerous preparations, subsequently modified by the Directive 1999/45/EC, concerning the creation of a data bank on dangerous preparations in each European country. The information stored in the archive is useful for purposes of health consumer's and workers protection and prevention, and particularly in case of acute poisonings. The archive is fully informatised, therefore the companies can send the information using the web and the authorized Poison Centres can find the information on the archive using the web. In each Member State different procedures are in place to comply with the 1999/45/EC Directive; therefore an international coordination could be useful in order to create an European network of national data-banks on dangerous preparations.

  7. 300 Area dangerous waste tank management system: Compliance plan approach. Final report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    1996-03-01

    In its Dec. 5, 1989 letter to DOE-Richland (DOE-RL) Operations, the Washington State Dept. of Ecology requested that DOE-RL prepare ``a plant evaluating alternatives for storage and/or treatment of hazardous waste in the 300 Area...``. This document, prepared in response to that letter, presents the proposed approach to compliance of the 300 Area with the federal Resource Conservation and Recovery Act and Washington State`s Chapter 173-303 WAC, Dangerous Waste Regulations. It also contains 10 appendices which were developed as bases for preparing the compliance plan approach. It refers to the Radioactive Liquid Waste System facilities and to the radioactive mixedmore » waste.« less

  8. Perceived danger while intoxicated uniquely contributes to driving after drinking.

    PubMed

    Morris, David H; Treloar, Hayley R; Niculete, Maria E; McCarthy, Denis M

    2014-02-01

    Previous findings suggest that alcohol alters perceptions of risky behaviors such as drinking and driving. However, studies testing these perceptions as a predictor of drinking and driving typically measure these perceptions while participants are sober. This study tested whether the perceived danger of driving after drinking assessed while intoxicated was associated with increased willingness to drive and self-reported drinking-and-driving behavior over and above perceptions assessed while sober. Additionally, we tested the effect of acute tolerance on the perceived danger of driving after drinking assessed on the ascending and descending limbs of the breath alcohol concentration (BrAC) curve. Eighty-two young adults attended 2 counterbalanced laboratory sessions. In one session, participants consumed a moderate dose of alcohol (men: 0.72 g/kg, women: 0.65 g/kg) and reported their perceived danger of driving and willingness to drive at multiple points across the BrAC curve. On a separate occasion, participants remained sober and appraised the dangerousness of driving at a hypothetical, illegal BrAC. Perceptions of the dangerousness of driving following alcohol administration were associated with increased willingness to drive and higher rates of self-reported drinking-and-driving behavior over and above perceptions reported when sober. Furthermore, perceived danger was reduced on the descending limb of the BrAC curve, compared with the ascending limb, suggesting the occurrence of acute tolerance. Results from this study suggest that intoxicated perceptions are uniquely associated with drinking-and-driving decisions and that the perceived danger of drinking and driving is lower on the descending limb of the BrAC curve. Efforts to prevent alcohol-impaired driving have focused on increasing awareness of the danger of driving after drinking. Prevention efforts may be enhanced by educating drivers about how intoxication can alter perceived danger, and interventions

  9. Perceived Danger while Intoxicated Uniquely Contributes to Driving after Drinking

    PubMed Central

    Morris, David H.; Treloar, Hayley R.; Niculete, Maria E.; McCarthy, Denis M.

    2013-01-01

    Background Previous findings suggest that alcohol alters perceptions of risky behaviors such as drinking and driving. However, studies testing these perceptions as a predictor of drinking and driving typically measure these perceptions while participants are sober. The present study tested whether the perceived danger of driving after drinking assessed while intoxicated was associated with increased willingness to drive and self-reported drinking-and-driving behavior over and above perceptions assessed while sober. Additionally, we tested the effect of acute tolerance on the perceived danger of driving after drinking assessed on the ascending and descending limbs of the breath alcohol concentration (BrAC) curve. Methods Eighty-two young adults attended two counterbalanced laboratory sessions. In one session, participants consumed a moderate dose of alcohol (men: .72 g/kg, women: .65 g/kg) and reported the perceived danger of driving and their willingness to drive at multiple points across the BrAC curve. On a separate occasion, participants remained sober and appraised the dangerousness of driving at a hypothetical, illegal BrAC. Results Perceptions of the dangerousness of driving following alcohol administration were associated with increased willingness to drive and higher rates of self-reported drinking-and-driving behavior over and above perceptions reported when sober. Furthermore, perceived danger was reduced on the descending limb of the BrAC curve, compared to the ascending limb, suggesting the occurrence of acute tolerance. Conclusions Results from this study suggest that intoxicated perceptions are uniquely associated with drinking-and-driving decisions and that the perceived danger of drinking and driving is lower on the descending limb of the BrAC curve. Efforts to prevent alcohol-impaired driving have focused on increasing awareness of the danger of driving after drinking. Prevention efforts may be enhanced by educating drivers about how intoxication

  10. 41 CFR 102-75.995 - May Federal agencies dispose of dangerous property?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... dispose of dangerous property? 102-75.995 Section 102-75.995 Public Contracts and Property Management...-REAL PROPERTY DISPOSAL Abandonment, Destruction, or Donation to Public Bodies Dangerous Property § 102-75.995 May Federal agencies dispose of dangerous property? No, property that is dangerous to public...

  11. 41 CFR 102-75.995 - May Federal agencies dispose of dangerous property?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... dispose of dangerous property? 102-75.995 Section 102-75.995 Public Contracts and Property Management...-REAL PROPERTY DISPOSAL Abandonment, Destruction, or Donation to Public Bodies Dangerous Property § 102-75.995 May Federal agencies dispose of dangerous property? No, property that is dangerous to public...

  12. 41 CFR 102-75.995 - May Federal agencies dispose of dangerous property?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... dispose of dangerous property? 102-75.995 Section 102-75.995 Public Contracts and Property Management...-REAL PROPERTY DISPOSAL Abandonment, Destruction, or Donation to Public Bodies Dangerous Property § 102-75.995 May Federal agencies dispose of dangerous property? No, property that is dangerous to public...

  13. 41 CFR 102-75.995 - May Federal agencies dispose of dangerous property?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... dispose of dangerous property? 102-75.995 Section 102-75.995 Public Contracts and Property Management...-REAL PROPERTY DISPOSAL Abandonment, Destruction, or Donation to Public Bodies Dangerous Property § 102-75.995 May Federal agencies dispose of dangerous property? No, property that is dangerous to public...

  14. 41 CFR 102-75.995 - May Federal agencies dispose of dangerous property?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... dispose of dangerous property? 102-75.995 Section 102-75.995 Public Contracts and Property Management...-REAL PROPERTY DISPOSAL Abandonment, Destruction, or Donation to Public Bodies Dangerous Property § 102-75.995 May Federal agencies dispose of dangerous property? No, property that is dangerous to public...

  15. Radon: The Silent Danger.

    ERIC Educational Resources Information Center

    Stoffel, Jennifer

    1989-01-01

    This article discusses the public health dangers associated with radon exposure in homes and schools. In addition, testing and corrective efforts by federal and state agencies are discussed. A map indicating areas in the U.S. with potentially high radon levels is included. (IAH)

  16. 28 CFR 549.94 - Definition of “sexually dangerous to others.”

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Definition of âsexually dangerous to... INSTITUTIONAL MANAGEMENT MEDICAL SERVICES Civil Commitment of a Sexually Dangerous Person § 549.94 Definition of “sexually dangerous to others.” For purposes of this subpart, “sexually dangerous to others” means that a...

  17. 28 CFR 549.94 - Definition of “sexually dangerous to others.”

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Definition of âsexually dangerous to... INSTITUTIONAL MANAGEMENT MEDICAL SERVICES Civil Commitment of a Sexually Dangerous Person § 549.94 Definition of “sexually dangerous to others.” For purposes of this subpart, “sexually dangerous to others” means that a...

  18. 28 CFR 549.94 - Definition of “sexually dangerous to others.”

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Definition of âsexually dangerous to... INSTITUTIONAL MANAGEMENT MEDICAL SERVICES Civil Commitment of a Sexually Dangerous Person § 549.94 Definition of “sexually dangerous to others.” For purposes of this subpart, “sexually dangerous to others” means that a...

  19. 28 CFR 549.94 - Definition of “sexually dangerous to others.”

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Definition of âsexually dangerous to... INSTITUTIONAL MANAGEMENT MEDICAL SERVICES Civil Commitment of a Sexually Dangerous Person § 549.94 Definition of “sexually dangerous to others.” For purposes of this subpart, “sexually dangerous to others” means that a...

  20. 28 CFR 549.94 - Definition of “sexually dangerous to others.”

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Definition of âsexually dangerous to... INSTITUTIONAL MANAGEMENT MEDICAL SERVICES Civil Commitment of a Sexually Dangerous Person § 549.94 Definition of “sexually dangerous to others.” For purposes of this subpart, “sexually dangerous to others” means that a...

  1. The bystander-effect: a meta-analytic review on bystander intervention in dangerous and non-dangerous emergencies.

    PubMed

    Fischer, Peter; Krueger, Joachim I; Greitemeyer, Tobias; Vogrincic, Claudia; Kastenmüller, Andreas; Frey, Dieter; Heene, Moritz; Wicher, Magdalena; Kainbacher, Martina

    2011-07-01

    Research on bystander intervention has produced a great number of studies showing that the presence of other people in a critical situation reduces the likelihood that an individual will help. As the last systematic review of bystander research was published in 1981 and was not a quantitative meta-analysis in the modern sense, the present meta-analysis updates the knowledge about the bystander effect and its potential moderators. The present work (a) integrates the bystander literature from the 1960s to 2010, (b) provides statistical tests of potential moderators, and (c) presents new theoretical and empirical perspectives on the novel finding of non-negative bystander effects in certain dangerous emergencies as well as situations where bystanders are a source of physical support for the potentially intervening individual. In a fixed effects model, data from over 7,700 participants and 105 independent effect sizes revealed an overall effect size of g = -0.35. The bystander effect was attenuated when situations were perceived as dangerous (compared with non-dangerous), perpetrators were present (compared with non-present), and the costs of intervention were physical (compared with non-physical). This pattern of findings is consistent with the arousal-cost-reward model, which proposes that dangerous emergencies are recognized faster and more clearly as real emergencies, thereby inducing higher levels of arousal and hence more helping. We also identified situations where bystanders provide welcome physical support for the potentially intervening individual and thus reduce the bystander effect, such as when the bystanders were exclusively male, when they were naive rather than passive confederates or only virtually present persons, and when the bystanders were not strangers.

  2. The dangers of rumination on the road: Predictors of risky driving.

    PubMed

    Suhr, Kyle A; Dula, Chris S

    2017-02-01

    Past studies found many different types of factors can influence dangerous driving behaviors. Driver inattention, such as driving under the influence or using a cell phone while driving, was found to contribute to risky driving behaviors. Rumination is a cognitive process that may also contribute to risky driving behaviors due to its influence on attention and limited executive processes. The present study explores the potential role of rumination in dangerous driving behavior endorsement. It was hypothesized that trait rumination would be significantly related to dangerous driving behaviors and that this relationship would be conditional to the sex of the participant. Six-hundred and fifty-three Southeastern university students were recruited to participate and asked to complete multiple questionnaires measuring anger rumination, thought content, driving anger, and dangerous driving behaviors. It was demonstrated that self-reported risky driving behaviors significantly predicted dangerous driving behavior endorsement on the Dula Dangerous Driving Index. Trait rumination scores were found to predict self-reported dangerous driving, aggressive driving, and risky driving behaviors as well as trait driving anger scores. However, no conditional effects based on the sex of the participant were found. It appeared males and females were equally likely to report dangerous driving behaviors, driving anger thoughts, and trait anger rumination. Findings from the current study may assist in understanding how cognitive processes influence different driving behaviors and help develop methods to re-direct attention to safe driving behaviors, and conversely away from ruminative thoughts that increase the likelihood of dangerous driving. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Avoiding dangerous climate change

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Hans Joachim Schellnhuber; Wolfgang Cramer; Nebojsa Nakicenovic

    2006-02-15

    In 2005 the UK Government hosted the Avoiding Dangerous Climate Change conference to take an in-depth look at the scientific issues associated with climate change. This volume presents the most recent findings from the leading international scientists that attended the conference. The topics addressed include critical thresholds and key vulnerabilities of the climate system, impacts on human and natural systems, socioeconomic costs and benefits of emissions pathways, and technological options for meeting different stabilisation levels of greenhouse gases in the atmosphere. Contents are: Foreword from Prime Minister Tony Blair; Introduction from Rajendra Pachauri, Chairman of the IPCC; followed by 41more » papers arranged in seven sections entitled: Key Vulnerabilities of the Climate System and Critical Thresholds; General Perspectives on Dangerous Impacts; Key Vulnerabilities for Ecosystems and Biodiversity; Socio-Economic Effects; Regional Perspectives; Emission Pathways; and Technological Options. Four papers have been abstracted separately for the Coal Abstracts database.« less

  4. 14 CFR 221.62 - Explosives and other dangerous or restricted articles.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Explosives and other dangerous or... other dangerous or restricted articles. Carriers may publish rules and regulations governing the transportation of explosives and other dangerous or restricted articles in separate governing tariffs, conforming...

  5. 14 CFR 221.62 - Explosives and other dangerous or restricted articles.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Explosives and other dangerous or... other dangerous or restricted articles. Carriers may publish rules and regulations governing the transportation of explosives and other dangerous or restricted articles in separate governing tariffs, conforming...

  6. 14 CFR 221.62 - Explosives and other dangerous or restricted articles.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Explosives and other dangerous or... other dangerous or restricted articles. Carriers may publish rules and regulations governing the transportation of explosives and other dangerous or restricted articles in separate governing tariffs, conforming...

  7. 14 CFR 221.62 - Explosives and other dangerous or restricted articles.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Explosives and other dangerous or... other dangerous or restricted articles. Carriers may publish rules and regulations governing the transportation of explosives and other dangerous or restricted articles in separate governing tariffs, conforming...

  8. 14 CFR 221.62 - Explosives and other dangerous or restricted articles.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Explosives and other dangerous or... other dangerous or restricted articles. Carriers may publish rules and regulations governing the transportation of explosives and other dangerous or restricted articles in separate governing tariffs, conforming...

  9. 78 FR 39198 - Pacific Ocean Off the Pacific Missile Range Facility at Barking Sands, Island of Kauai, Hawaii...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-01

    ... the Pacific Missile Range Facility at Barking Sands, Island of Kauai, Hawaii; Danger Zone AGENCY: U.S... off the Pacific Missile Range Facility at Barking Sands, Island of Kauai, Hawaii. The U.S. Navy... at Barking Sands, Island of Kauai, Hawaii by increasing the water area historically noted on nautical...

  10. 46 CFR 148.155 - Stowage and segregation for potentially dangerous materials.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Stowage and segregation for potentially dangerous...) DANGEROUS CARGOES CARRIAGE OF BULK SOLID MATERIALS THAT REQUIRE SPECIAL HANDLING Stowage and Segregation § 148.155 Stowage and segregation for potentially dangerous materials. (a) A PDM must be stowed and...

  11. 46 CFR 148.155 - Stowage and segregation for potentially dangerous materials.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Stowage and segregation for potentially dangerous...) DANGEROUS CARGOES CARRIAGE OF BULK SOLID MATERIALS THAT REQUIRE SPECIAL HANDLING Stowage and Segregation § 148.155 Stowage and segregation for potentially dangerous materials. (a) A PDM must be stowed and...

  12. 46 CFR 148.155 - Stowage and segregation for potentially dangerous materials.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Stowage and segregation for potentially dangerous...) DANGEROUS CARGOES CARRIAGE OF BULK SOLID MATERIALS THAT REQUIRE SPECIAL HANDLING Stowage and Segregation § 148.155 Stowage and segregation for potentially dangerous materials. (a) A PDM must be stowed and...

  13. 46 CFR 148.155 - Stowage and segregation for potentially dangerous materials.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Stowage and segregation for potentially dangerous...) DANGEROUS CARGOES CARRIAGE OF BULK SOLID MATERIALS THAT REQUIRE SPECIAL HANDLING Stowage and Segregation § 148.155 Stowage and segregation for potentially dangerous materials. (a) A PDM must be stowed and...

  14. 33 CFR 334.1290 - In Bering Sea, Shemya Island Area, Alaska; meteorological rocket launching facility, Alaskan Air...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Alaska; meteorological rocket launching facility, Alaskan Air Command, U.S. Air Force. 334.1290 Section...; meteorological rocket launching facility, Alaskan Air Command, U.S. Air Force. (a) The danger zone. An arc of a...) Rockets will normally be launched one each day Monday through Friday between 9 a.m. and 3 p.m. Rocket...

  15. 33 CFR 334.1290 - In Bering Sea, Shemya Island Area, Alaska; meteorological rocket launching facility, Alaskan Air...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Alaska; meteorological rocket launching facility, Alaskan Air Command, U.S. Air Force. 334.1290 Section...; meteorological rocket launching facility, Alaskan Air Command, U.S. Air Force. (a) The danger zone. An arc of a...) Rockets will normally be launched one each day Monday through Friday between 9 a.m. and 3 p.m. Rocket...

  16. 33 CFR 334.1290 - In Bering Sea, Shemya Island Area, Alaska; meteorological rocket launching facility, Alaskan Air...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., Alaska; meteorological rocket launching facility, Alaskan Air Command, U.S. Air Force. 334.1290 Section...; meteorological rocket launching facility, Alaskan Air Command, U.S. Air Force. (a) The danger zone. An arc of a...) Rockets will normally be launched one each day Monday through Friday between 9 a.m. and 3 p.m. Rocket...

  17. 33 CFR 334.1290 - In Bering Sea, Shemya Island Area, Alaska; meteorological rocket launching facility, Alaskan Air...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., Alaska; meteorological rocket launching facility, Alaskan Air Command, U.S. Air Force. 334.1290 Section...; meteorological rocket launching facility, Alaskan Air Command, U.S. Air Force. (a) The danger zone. An arc of a...) Rockets will normally be launched one each day Monday through Friday between 9 a.m. and 3 p.m. Rocket...

  18. 33 CFR 334.1290 - In Bering Sea, Shemya Island Area, Alaska; meteorological rocket launching facility, Alaskan Air...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., Alaska; meteorological rocket launching facility, Alaskan Air Command, U.S. Air Force. 334.1290 Section...; meteorological rocket launching facility, Alaskan Air Command, U.S. Air Force. (a) The danger zone. An arc of a...) Rockets will normally be launched one each day Monday through Friday between 9 a.m. and 3 p.m. Rocket...

  19. 31 CFR 91.8 - Alcoholic beverages, narcotics, hallucinogenic and dangerous drugs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., hallucinogenic and dangerous drugs. 91.8 Section 91.8 Money and Finance: Treasury Regulations Relating to Money... dangerous drugs. Entering or being on the property, or operating a motor vehicle thereon by a person under the influence of alcoholic beverages, narcotics, hallucinogenic or dangerous drugs is prohibited. The...

  20. 31 CFR 91.8 - Alcoholic beverages, narcotics, hallucinogenic and dangerous drugs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., hallucinogenic and dangerous drugs. 91.8 Section 91.8 Money and Finance: Treasury Regulations Relating to Money... dangerous drugs. Entering or being on the property, or operating a motor vehicle thereon by a person under the influence of alcoholic beverages, narcotics, hallucinogenic or dangerous drugs is prohibited. The...

  1. 31 CFR 91.8 - Alcoholic beverages, narcotics, hallucinogenic and dangerous drugs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., hallucinogenic and dangerous drugs. 91.8 Section 91.8 Money and Finance: Treasury Regulations Relating to Money... dangerous drugs. Entering or being on the property, or operating a motor vehicle thereon by a person under the influence of alcoholic beverages, narcotics, hallucinogenic or dangerous drugs is prohibited. The...

  2. 31 CFR 91.8 - Alcoholic beverages, narcotics, hallucinogenic and dangerous drugs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., hallucinogenic and dangerous drugs. 91.8 Section 91.8 Money and Finance: Treasury Regulations Relating to Money... dangerous drugs. Entering or being on the property, or operating a motor vehicle thereon by a person under the influence of alcoholic beverages, narcotics, hallucinogenic or dangerous drugs is prohibited. The...

  3. Hanford facility dangerous waste permit application, 616 Nonradioactive dangerous waste storage facility

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Price, S.M.

    1997-04-30

    This chapter provides information on the physical, chemical, and biological characteristics of the waste stored at the 616 NRDWSF. A waste analysis plan is included that describes the methodology used for determining waste types.

  4. Social learning spreads knowledge about dangerous humans among American crows

    PubMed Central

    Cornell, Heather N.; Marzluff, John M.; Pecoraro, Shannon

    2012-01-01

    Individuals face evolutionary trade-offs between the acquisition of costly but accurate information gained firsthand and the use of inexpensive but possibly less reliable social information. American crows (Corvus brachyrhynchos) use both sources of information to learn the facial features of a dangerous person. We exposed wild crows to a novel ‘dangerous face’ by wearing a unique mask as we trapped, banded and released 7–15 birds at five study sites near Seattle, WA, USA. An immediate scolding response to the dangerous mask after trapping by previously captured crows demonstrates individual learning, while an immediate response by crows that were not captured probably represents conditioning to the trapping scene by the mob of birds that assembled during the capture. Later recognition of dangerous masks by lone crows that were never captured is consistent with horizontal social learning. Independent scolding by young crows, whose parents had conditioned them to scold the dangerous mask, demonstrates vertical social learning. Crows that directly experienced trapping later discriminated among dangerous and neutral masks more precisely than did crows that learned through social means. Learning enabled scolding to double in frequency and spread at least 1.2 km from the place of origin over a 5 year period at one site. PMID:21715408

  5. Social learning spreads knowledge about dangerous humans among American crows.

    PubMed

    Cornell, Heather N; Marzluff, John M; Pecoraro, Shannon

    2012-02-07

    Individuals face evolutionary trade-offs between the acquisition of costly but accurate information gained firsthand and the use of inexpensive but possibly less reliable social information. American crows (Corvus brachyrhynchos) use both sources of information to learn the facial features of a dangerous person. We exposed wild crows to a novel 'dangerous face' by wearing a unique mask as we trapped, banded and released 7-15 birds at five study sites near Seattle, WA, USA. An immediate scolding response to the dangerous mask after trapping by previously captured crows demonstrates individual learning, while an immediate response by crows that were not captured probably represents conditioning to the trapping scene by the mob of birds that assembled during the capture. Later recognition of dangerous masks by lone crows that were never captured is consistent with horizontal social learning. Independent scolding by young crows, whose parents had conditioned them to scold the dangerous mask, demonstrates vertical social learning. Crows that directly experienced trapping later discriminated among dangerous and neutral masks more precisely than did crows that learned through social means. Learning enabled scolding to double in frequency and spread at least 1.2 km from the place of origin over a 5 year period at one site.

  6. Using weather forecasts for predicting forest-fire danger

    Treesearch

    H. T. Gisborne

    1925-01-01

    Three kinds of weather control the fluctuations of forest-fire danger-wet weather, dry weather, and windy weather. Two other conditions also contribute to the fluctuation of fire danger. These are the occurrence of lightning and the activities of man. But neither of these fire-starting agencies is fully effective unless the weather has dried out the forest materials so...

  7. 46 CFR 32.02-15 - Guards at dangerous places-TB/ALL.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Guards at dangerous places-TB/ALL. 32.02-15 Section 32..., AND HULL REQUIREMENTS Safety Requirements § 32.02-15 Guards at dangerous places—TB/ALL. All exposed and dangerous places such as gears and machinery shall be properly protected with covers, guards or...

  8. 46 CFR 32.02-15 - Guards at dangerous places-TB/ALL.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Guards at dangerous places-TB/ALL. 32.02-15 Section 32..., AND HULL REQUIREMENTS Safety Requirements § 32.02-15 Guards at dangerous places—TB/ALL. All exposed and dangerous places such as gears and machinery shall be properly protected with covers, guards or...

  9. 46 CFR 32.02-15 - Guards at dangerous places-TB/ALL.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Guards at dangerous places-TB/ALL. 32.02-15 Section 32..., AND HULL REQUIREMENTS Safety Requirements § 32.02-15 Guards at dangerous places—TB/ALL. All exposed and dangerous places such as gears and machinery shall be properly protected with covers, guards or...

  10. 46 CFR 32.02-15 - Guards at dangerous places-TB/ALL.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Guards at dangerous places-TB/ALL. 32.02-15 Section 32..., AND HULL REQUIREMENTS Safety Requirements § 32.02-15 Guards at dangerous places—TB/ALL. All exposed and dangerous places such as gears and machinery shall be properly protected with covers, guards or...

  11. Computer Calculation of Fire Danger

    Treesearch

    William A. Main

    1969-01-01

    This paper describes a computer program that calculates National Fire Danger Rating Indexes. fuel moisture, buildup index, and drying factor are also available. The program is written in FORTRAN and is usable on even the smallest compiler.

  12. Dangerous prey and daring predators: a review.

    PubMed

    Mukherjee, Shomen; Heithaus, Michael R

    2013-08-01

    How foragers balance risks during foraging is a central focus of optimal foraging studies. While diverse theoretical and empirical work has revealed how foragers should and do manage food and safety from predators, little attention has been given to the risks posed by dangerous prey. This is a potentially important oversight because risk of injury can give rise to foraging costs similar to those arising from the risk of predation, and with similar consequences. Here, we synthesize the literature on how foragers manage risks associated with dangerous prey and adapt previous theory to make the first steps towards a framework for future studies. Though rarely documented, it appears that in some systems predators are frequently injured while hunting and risk of injury can be an important foraging cost. Fitness costs of foraging injuries, which can be fatal, likely vary widely but have rarely been studied and should be the subject of future research. Like other types of risk-taking behaviour, it appears that there is individual variation in the willingness to take risks, which can be driven by social factors, experience and foraging abilities, or differences in body condition. Because of ongoing modifications to natural communities, including changes in prey availability and relative abundance as well as the introduction of potentially dangerous prey to numerous ecosystems, understanding the prevalence and consequences of hunting dangerous prey should be a priority for behavioural ecologists. © 2013 The Authors. Biological Reviews © 2013 Cambridge Philosophical Society.

  13. 46 CFR 190.25-15 - Guards in dangerous places.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Guards in dangerous places. 190.25-15 Section 190.25-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS CONSTRUCTION AND ARRANGEMENT Rails and Guards § 190.25-15 Guards in dangerous places. (a) Suitable hand covers...

  14. Optimum ADP Support for Financial Management of Marine Corps Facilities Maintenance.

    DTIC Science & Technology

    1983-06-01

    The final results are always in danger of being less than all- inclusive as it is easy to miss some informa- tion while researching the diverse files...WORK-GENRTE-Cr5 DE 01200 SUB-DESCRIPTORS 01300 SA IS JOE BYTES 1 TO 5, 01400 SB IS JCN BYTES 6 TO 6, 01500 SC IS JCN BYTES 7 TO 8 C16CO SD IS JON...Fact 11%1011Mae teac offf I ON of f Icr riAnrrvitane Facilities peaiintiia Figure B.2 Facilities’Maintenance Department. de - 110 Figure B.3

  15. Differing types of cellular phone conversations and dangerous driving.

    PubMed

    Dula, Chris S; Martin, Benjamin A; Fox, Russell T; Leonard, Robin L

    2011-01-01

    This study sought to investigate the relationship between cell phone conversation type and dangerous driving behaviors. It was hypothesized that more emotional phone conversations engaged in while driving would produce greater frequencies of dangerous driving behaviors in a simulated environment than more mundane conversation or no phone conversation at all. Participants were semi-randomly assigned to one of three conditions: (1) no call, (2) mundane call, and, (3) emotional call. While driving in a simulated environment, participants in the experimental groups received a phone call from a research confederate who either engaged them in innocuous conversation (mundane call) or arguing the opposite position of a deeply held belief of the participant (emotional call). Participants in the no call and mundane call groups differed significantly only on percent time spent speeding and center line crossings, though the mundane call group consistently engaged in more of all dangerous driving behaviors than did the no call participants. Participants in the emotional call group engaged in significantly more dangerous driving behaviors than participants in both the no call and mundane call groups, with the exception of traffic light infractions, where there were no significant group differences. Though there is need for replication, the authors concluded that whereas talking on a cell phone while driving is risky to begin with, having emotionally intense conversations is considerably more dangerous. Copyright © 2010 Elsevier Ltd. All rights reserved.

  16. Exploring the sequence-structure protein landscape in the glycosyltransferase family

    PubMed Central

    Zhang, Ziding; Kochhar, Sunil; Grigorov, Martin

    2003-01-01

    To understand the molecular basis of glycosyltransferases’ (GTFs) catalytic mechanism, extensive structural information is required. Here, fold recognition methods were employed to assign 3D protein shapes (folds) to the currently known GTF sequences, available in public databases such as GenBank and Swissprot. First, GTF sequences were retrieved and classified into clusters, based on sequence similarity only. Intracluster sequence similarity was chosen sufficiently high to ensure that the same fold is found within a given cluster. Then, a representative sequence from each cluster was selected to compose a subset of GTF sequences. The members of this reduced set were processed by three different fold recognition methods: 3D-PSSM, FUGUE, and GeneFold. Finally, the results from different fold recognition methods were analyzed and compared to sequence-similarity search methods (i.e., BLAST and PSI-BLAST). It was established that the folds of about 70% of all currently known GTF sequences can be confidently assigned by fold recognition methods, a value which is higher than the fold identification rate based on sequence comparison alone (48% for BLAST and 64% for PSI-BLAST). The identified folds were submitted to 3D clustering, and we found that most of the GTF sequences adopt the typical GTF A or GTF B folds. Our results indicate a lack of evidence that new GTF folds (i.e., folds other than GTF A and B) exist. Based on cases where fold identification was not possible, we suggest several sequences as the most promising targets for a structural genomics initiative focused on the GTF protein family. PMID:14500887

  17. A Danger to Ourselves

    ERIC Educational Resources Information Center

    Barbieri, Richard

    2013-01-01

    In this article Richard Barbieri asserts that the biggest danger to our own safety and well-being, and that of our children, comes not from adult predators, environmental hazards, or the class bully, but from traits common to us all. The enemy is us, and not least because we too often jump to such strategies as clobbering. Writers from such varied…

  18. 33 CFR 334.1350 - Pacific Ocean, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Pacific Ocean, Island of Oahu, Hawaii; danger zone. 334.1350 Section 334.1350 Navigation and Navigable Waters CORPS OF ENGINEERS... Ocean, Island of Oahu, Hawaii; danger zone. (a) The danger zone. Beginning at point of origin at Kaena...

  19. 33 CFR 334.1350 - Pacific Ocean, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Pacific Ocean, Island of Oahu, Hawaii; danger zone. 334.1350 Section 334.1350 Navigation and Navigable Waters CORPS OF ENGINEERS... Ocean, Island of Oahu, Hawaii; danger zone. (a) The danger zone. Beginning at point of origin at Kaena...

  20. 33 CFR 334.1350 - Pacific Ocean, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Pacific Ocean, Island of Oahu, Hawaii; danger zone. 334.1350 Section 334.1350 Navigation and Navigable Waters CORPS OF ENGINEERS... Ocean, Island of Oahu, Hawaii; danger zone. (a) The danger zone. Beginning at point of origin at Kaena...

  1. 33 CFR 334.1350 - Pacific Ocean, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Pacific Ocean, Island of Oahu, Hawaii; danger zone. 334.1350 Section 334.1350 Navigation and Navigable Waters CORPS OF ENGINEERS... Ocean, Island of Oahu, Hawaii; danger zone. (a) The danger zone. Beginning at point of origin at Kaena...

  2. 33 CFR 334.1350 - Pacific Ocean, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Hawaii; danger zone. 334.1350 Section 334.1350 Navigation and Navigable Waters CORPS OF ENGINEERS... Ocean, Island of Oahu, Hawaii; danger zone. (a) The danger zone. Beginning at point of origin at Kaena.... (2) The regulations of this section shall be enforced by the Commanding General, U.S. Army, Hawaii...

  3. Spatio-Temporal Analysis of Forest Fire Risk and Danger Using LANDSAT Imagery.

    PubMed

    Saglam, Bülent; Bilgili, Ertugrul; Dincdurmaz, Bahar; Kadiogulari, Ali Ihsan; Kücük, Ömer

    2008-06-20

    Computing fire danger and fire risk on a spatio-temporal scale is of crucial importance in fire management planning, and in the simulation of fire growth and development across a landscape. However, due to the complex nature of forests, fire risk and danger potential maps are considered one of the most difficult thematic layers to build up. Remote sensing and digital terrain data have been introduced for efficient discrete classification of fire risk and fire danger potential. In this study, two time-series data of Landsat imagery were used for determining spatio-temporal change of fire risk and danger potential in Korudag forest planning unit in northwestern Turkey. The method comprised the following two steps: (1) creation of indices of the factors influencing fire risk and danger; (2) evaluation of spatio-temporal changes in fire risk and danger of given areas using remote sensing as a quick and inexpensive means and determining the pace of forest cover change. Fire risk and danger potential indices were based on species composition, stand crown closure, stand development stage, insolation, slope and, proximity of agricultural lands to forest and distance from settlement areas. Using the indices generated, fire risk and danger maps were produced for the years 1987 and 2000. Spatio-temporal analyses were then realized based on the maps produced. Results obtained from the study showed that the use of Landsat imagery provided a valuable characterization and mapping of vegetation structure and type with overall classification accuracy higher than 83%.

  4. 46 CFR 154.1010 - Electrical equipment in gas-dangerous space or zone.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Electrical equipment in gas-dangerous space or zone. 154..., Construction and Equipment Electrical § 154.1010 Electrical equipment in gas-dangerous space or zone. (a) Except as allowed in this section, electrical equipment must not be installed in a gas-dangerous space or...

  5. 46 CFR 154.1010 - Electrical equipment in gas-dangerous space or zone.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Electrical equipment in gas-dangerous space or zone. 154..., Construction and Equipment Electrical § 154.1010 Electrical equipment in gas-dangerous space or zone. (a) Except as allowed in this section, electrical equipment must not be installed in a gas-dangerous space or...

  6. 46 CFR 154.1010 - Electrical equipment in gas-dangerous space or zone.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Electrical equipment in gas-dangerous space or zone. 154..., Construction and Equipment Electrical § 154.1010 Electrical equipment in gas-dangerous space or zone. (a) Except as allowed in this section, electrical equipment must not be installed in a gas-dangerous space or...

  7. Probabilistic Integrated Assessment of ``Dangerous'' Climate Change

    NASA Astrophysics Data System (ADS)

    Mastrandrea, Michael D.; Schneider, Stephen H.

    2004-04-01

    Climate policy decisions are being made despite layers of uncertainty. Such decisions directly influence the potential for ``dangerous anthropogenic interference with the climate system.'' We mapped a metric for this concept, based on Intergovernmental Panel on Climate Change assessment of climate impacts, onto probability distributions of future climate change produced from uncertainty in key parameters of the coupled social-natural system-climate sensitivity, climate damages, and discount rate. Analyses with a simple integrated assessment model found that, under midrange assumptions, endogenously calculated, optimal climate policy controls can reduce the probability of dangerous anthropogenic interference from ~45% under minimal controls to near zero.

  8. Infrared small target detection based on Danger Theory

    NASA Astrophysics Data System (ADS)

    Lan, Jinhui; Yang, Xiao

    2009-11-01

    To solve the problem that traditional method can't detect the small objects whose local SNR is less than 2 in IR images, a Danger Theory-based model to detect infrared small target is presented in this paper. First, on the analog with immunology, the definition is given, in this paper, to such terms as dangerous signal, antigens, APC, antibodies. Besides, matching rule between antigen and antibody is improved. Prior to training the detection model and detecting the targets, the IR images are processed utilizing adaptive smooth filter to decrease the stochastic noise. Then at the training process, deleting rule, generating rule, crossover rule and the mutation rule are established after a large number of experiments in order to realize immediate convergence and obtain good antibodies. The Danger Theory-based model is built after the training process, and this model can detect the target whose local SNR is only 1.5.

  9. Application of Monoclonal Antibodies to Detect and Compare the Levels of Streptococcus mutans in Adolescents Undergoing Orthodontic Treatment with Those Not Undergoing Treatment.

    PubMed

    Kim, Jae Hwan; Kim, Mi Ah; Kim, Jae Gon

    2016-10-01

    The purpose of this study was to detect Streptococcus mutans by using monoclonal antibodies (mAbs) against S. mutans that cause dental caries and compare the levels of the bacterium between the saliva of adolescents undergoing orthodontic treatment (OT) and those not undergoing treatment (NT). Saliva samples, collected from 25 OT adolescents (with a mean age of 12.84 years) and 25 NT adolescents (mean age of 12.4 years), were analyzed by Dentocult-SM and enzyme-linked immunosorbent assay using mAbs against Ag I/II (ckAg I/II) and GTF B (ckGTF B), GTF C (ckGTF C), and GTF D (ckGTF D) of S. mutans. The DMFT index was slightly higher in the OT group (5.12 in OT and 4.96 in NT) and the level of S. mutans (≥10 5 CFU/mL) was higher in OT (72%) than in NT (56%). The detected levels of ckAg I/II, ckGTF B, ckGTF C, and ckGTF D were slightly higher in OT than in NT. The results of this study indicate that use of mAbs against S. mutans yields sensitive detection for the bacterium in saliva samples and shows that it has a reliable connection to the number of S. mutans and decayed, missing, filled teeth (DMFT), suggesting that the levels of S. mutans in saliva can be defined and compared by the application of the mAbs.

  10. Fusion proteins comprising the catalytic domain of mutansucrase and a starch-binding domain can alter the morphology of amylose-free potato starch granules during biosynthesis.

    PubMed

    Nazarian Firouzabadi, Farhad; Kok-Jacon, Géraldine A; Vincken, Jean-Paul; Ji, Qin; Suurs, Luc C J M; Visser, Richard G F

    2007-10-01

    It has been shown previously that mutan can be co-synthesized with starch when a truncated mutansucrase (GtfICAT) is directed to potato tuber amyloplasts. The mutan seemed to adhere to the isolated starch granules, but it was not incorporated in the starch granules. In this study, GtfICAT was fused to the N- or C-terminus of a starch-binding domain (SBD). These constructs were introduced into two genetically different potato backgrounds (cv. Kardal and amf), in order to bring GtfICAT in more intimate contact with growing starch granules, and to facilitate the incorporation of mutan polymers in starch. Fusion proteins of the appropriate size were evidenced in starch granules, particularly in the amf background. The starches from the various GtfICAT/SBD transformants seemed to contain less mutan than those from transformants with GtfICAT alone, suggesting that the appended SBD might inhibit the activity of GtfICAT in the engineered fusion proteins. Scanning electron microscopy showed that expression of SBD-GtfICAT resulted in alterations of granule morphology in both genetic backgrounds. Surprisingly, the amf starches containing SBD-GtfICAT had a spongeous appearance, i.e., the granule surface contained many small holes and grooves, suggesting that this fusion protein can interfere with the lateral interactions of amylopectin sidechains. No differences in physico-chemical properties of the transgenic starches were observed. Our results show that expression of granule-bound and "soluble" GtfICAT can affect starch biosynthesis differently.

  11. Expression of a Streptococcus mutans glucosyltransferase gene in Escherichia coli.

    PubMed

    Robeson, J P; Barletta, R G; Curtiss, R

    1983-01-01

    Chromosomal DNA from Streptococcus mutans strain UAB90 (serotype c) was cloned into Escherichia coli K-12. The clone bank was screened for any sucrose-hydrolyzing activity by selection for growth on raffinose in the presence of isopropyl-beta-D-thiogalactoside. A clone expressing an S. mutans glucosyltransferase was identified. The S. mutans DNA encoding this enzyme is a 1.73-kilobase fragment cloned into the HindIII site of plasmid pBR322. We designated the gene gtfA. The plasmid-encoded gtfA enzyme, a 55,000-molecular-weight protein, is synthesized at 40% the level of pBR322-encoded beta-lactamase in E. coli minicells. Using sucrose as substrate, the gtfA enzyme catalyzes the formation of fructose and a glucan with an apparent molecular weight of 1,500. We detected the gtfA protein in S. mutans cells with antibody raised against the cloned gtfA enzyme. Immunologically identical gtfA protein appears to be present in S. mutans cells of serotypes c, e, and f, and a cross-reacting protein was made by serotype b cells. Proteins from serotype a, g, and d S. mutans cells did not react with antibody to gtfA enzyme. The gtfA activity was present in the periplasmic space of E. coli clones, since 15% of the total gtfA activity was released by cold osmotic shock and the clones were able to grow on sucrose as sole carbon source.

  12. Essential functions of the Williams-Beuren syndrome-associated TFII-I genes in embryonic development.

    PubMed

    Enkhmandakh, Badam; Makeyev, Aleksandr V; Erdenechimeg, Lkhamsuren; Ruddle, Frank H; Chimge, Nyam-Osor; Tussie-Luna, Maria Isabel; Roy, Ananda L; Bayarsaihan, Dashzeveg

    2009-01-06

    GTF2I and GTF2IRD1 encoding the multifunctional transcription factors TFII-I and BEN are clustered at the 7q11.23 region hemizygously deleted in Williams-Beuren syndrome (WBS), a complex multisystemic neurodevelopmental disorder. Although the biochemical properties of TFII-I family transcription factors have been studied in depth, little is known about the specialized contributions of these factors in pathways required for proper embryonic development. Here, we show that homozygous loss of either Gtf2ird1 or Gtf2i function results in multiple phenotypic manifestations, including embryonic lethality; brain hemorrhage; and vasculogenic, craniofacial, and neural tube defects in mice. Further analyses suggest that embryonic lethality may be attributable to defects in yolk sac vasculogenesis and angiogenesis. Microarray data indicate that the Gtf2ird1 homozygous phenotype is mainly caused by an impairment of the genes involved in the TGFbetaRII/Alk1/Smad5 signal transduction pathway. The effect of Gtf2i inactivation on this pathway is less prominent, but downregulation of the endothelial growth factor receptor-2 gene, resulting in the deterioration of vascular signaling, most likely exacerbates the severity of the Gtf2i mutant phenotype. A subset of Gtf2ird1 and Gtf2i heterozygotes displayed microcephaly, retarded growth, and skeletal and craniofacial defects, therefore showing that haploinsufficiency of TFII-I proteins causes various developmental anomalies that are often associated with WBS.

  13. Co-Evolution of Social Learning and Evolutionary Preparedness in Dangerous Environments

    PubMed Central

    Lindström, Björn; Selbing, Ida; Olsson, Andreas

    2016-01-01

    Danger is a fundamental aspect of the lives of most animals. Adaptive behavior therefore requires avoiding actions, objects, and environments associated with danger. Previous research has shown that humans and non-human animals can avoid such dangers through two types of behavioral adaptions, (i) genetic preparedness to avoid certain stimuli or actions, and (ii) social learning. These adaptive mechanisms reduce the fitness costs associated with danger but still allow flexible behavior. Despite the empirical prevalence and importance of both these mechanisms, it is unclear when they evolve and how they interact. We used evolutionary agent-based simulations, incorporating empirically based learning mechanisms, to clarify if preparedness and social learning typically both evolve in dangerous environments, and if these mechanisms generally interact synergistically or antagonistically. Our simulations showed that preparedness and social learning often co-evolve because they provide complimentary benefits: genetic preparedness reduced foraging efficiency, but resulted in a higher rate of survival in dangerous environments, while social learning generally came to dominate the population, especially when the environment was stochastic. However, even in this case, genetic preparedness reliably evolved. Broadly, our results indicate that the relationship between preparedness and social learning is important as it can result in trade-offs between behavioral flexibility and safety, which can lead to seemingly suboptimal behavior if the evolutionary environment of the organism is not taken into account. PMID:27487079

  14. Co-Evolution of Social Learning and Evolutionary Preparedness in Dangerous Environments.

    PubMed

    Lindström, Björn; Selbing, Ida; Olsson, Andreas

    2016-01-01

    Danger is a fundamental aspect of the lives of most animals. Adaptive behavior therefore requires avoiding actions, objects, and environments associated with danger. Previous research has shown that humans and non-human animals can avoid such dangers through two types of behavioral adaptions, (i) genetic preparedness to avoid certain stimuli or actions, and (ii) social learning. These adaptive mechanisms reduce the fitness costs associated with danger but still allow flexible behavior. Despite the empirical prevalence and importance of both these mechanisms, it is unclear when they evolve and how they interact. We used evolutionary agent-based simulations, incorporating empirically based learning mechanisms, to clarify if preparedness and social learning typically both evolve in dangerous environments, and if these mechanisms generally interact synergistically or antagonistically. Our simulations showed that preparedness and social learning often co-evolve because they provide complimentary benefits: genetic preparedness reduced foraging efficiency, but resulted in a higher rate of survival in dangerous environments, while social learning generally came to dominate the population, especially when the environment was stochastic. However, even in this case, genetic preparedness reliably evolved. Broadly, our results indicate that the relationship between preparedness and social learning is important as it can result in trade-offs between behavioral flexibility and safety, which can lead to seemingly suboptimal behavior if the evolutionary environment of the organism is not taken into account.

  15. [When is psychosis dangerous? Ethical, professional en juridical considerations concerning psychosis and coercion in Belgium].

    PubMed

    Verbrugghe, A; Nys, H; Vandenberghe, J

    2008-01-01

    In Belgium a patient can only be compulsorily admitted to a psychiatric hospital if he is a danger to himself or others (law concerning coercion in Belgium, 26/06/1990). To explore the relationship between psychosis and danger, and to analyse the various interpretations of the 'dangerousness' criterion in the context of psychotic disorders and the underlying ethical positions. We studied the literature by means of PubMed, PsycINFO, manuals and references and used the search terms: 'coercion', 'commitment of mentally ill', 'dangerous behaviour', and 'psychotic disorders'. results The correlation between psychosis and danger is limited but is strengthened by comorbid substance abuse and non-compliance. The clinical assessment of danger does not have a firm scientific basis. The underlying ethical position determines when danger is regarded as being serious enough to justify coercion. Danger is a problematical criterion for coercion. We propose a model that weighs up the likelihood of danger against the expected pros and contrasts of coercion and the extent to which the disorder can be treated. The fluid nature of the 'dangerousness' criterion and the principle of proportionality call for a more varied arsenal of coercive measures which are less drastic than compulsory admission.

  16. Protection or Attack? Young People Carrying Knives and Dangerous Implements

    ERIC Educational Resources Information Center

    Brown, Jac; Sutton, Jeanna

    2007-01-01

    The incidence and circumstances of young people carrying knives and dangerous implements was investigated through surveys conducted with 150 "street youth" and 184 "school youth" in Sydney. It was found that a significant proportion of both samples carry and use knives/dangerous implements and that these implements had been…

  17. METHOD OF CONDUCTING A PERSON BETWEEN A SAFE REGION AND A DANGEROUS REGION

    DOEpatents

    Moulthrop, H.A.

    1957-11-12

    This invention relates to a method for conducting a person between a safe region and a dangerous or con taminated region so that he may work in the dangerous region without risk to himself or the hinderance of an attached tube, and without danger of contaminating the safe region. A safely suit in which a person is to work is connected by a thermoplastic tube, turned partially inside out, to a hole in the wall separating the dangerous region. The tube is sealed by pressure and separated into two parts at the seal, whereupon the person in the suit may move around freely in the dangerous area. When the person desires to exit the dangerous region, the parts of the tube are resealed, removing a portion of the tube at the seal, and the person leaves the hole whcre he entered, seals the tube to close the hole, and cuts his suit free from the tube. Bands of masking tape inside and outside of the tube at predetermined points simplify the pressure sealing of the tube at the desired points. This patent provides a simple, safe and economical method of freely working in a dangerous region.

  18. 76 FR 25774 - International Standards on the Transport of Dangerous Goods; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-05

    ... Standards on the Transport of Dangerous Goods; Public Meeting AGENCY: Pipeline and Hazardous Materials... the 39th session of the United Nations Sub-Committee of Experts on the Transport of Dangerous Goods... the United Nations Recommendations on the Transport of Dangerous Goods Model Regulations which will be...

  19. Featured Article: Inhibition of diabetic cataract by glucose tolerance factor extracted from yeast

    PubMed Central

    Cohen, Revital; Eliaz, Anat; Dovrat, Ahuva

    2016-01-01

    Diabetes leads to many complications; among them is the development of cataract. Hyperglycemia brings to increased polyol concentration in the lens, to glycation of lens proteins, and to elevated level of ROS (Reactive Oxygen Species) causing oxidative stress. The glucose tolerance factor (GTF) was found by several groups to decrease hyperglycemia and oxidative stress both in diabetic animals and humans. The aim of our study was to explore the damages induced by high glucose to the eye lens and to assess the protective effects of GTF both in vivo and in vitro. The in vivo study included control healthy rats, streptozotocin (STZ) diabetic untreated rats, and STZ diabetic rats orally treated with 15 doses of GTF. The diabetic untreated rats developed cataracts, whereas the development of cataract was totally or partially prevented in GTF treated animals. In vitro studies were done on bovine lenses incubated for 14 days. Half of the lenses were incubated in normal glucose conditions, and half in high glucose conditions (450 mg%). To one group of the normal or high glucose condition GTF was added. The optical quality of all the lenses was measured daily by an automated scanning laser system. The control lenses, whether with or without GTF addition, did not show any reduction in their quality. High glucose conditions induced optical damage to the lenses. Addition of GTF to high glucose conditions prevented this damage. High glucose conditions affected the activity of aldose reductase and sodium potassium ATPase in lens epithelial cell. Addition of GTF decreased the destructive changes induced by high glucose conditions. The amount of soluble cortical lens proteins was decreased and structural changes were detected in lenses incubated in high glucose medium. These changes could be prevented when GTF was added to high glucose medium. Our findings demonstrate the anticataractogenic potential of GTF. PMID:26825353

  20. 42 CFR 35.10 - Destruction of effects dangerous to health.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Destruction of effects dangerous to health. 35.10 Section 35.10 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS HOSPITAL AND STATION MANAGEMENT General § 35.10 Destruction of effects dangerous to...

  1. 42 CFR 35.10 - Destruction of effects dangerous to health.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Destruction of effects dangerous to health. 35.10 Section 35.10 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS HOSPITAL AND STATION MANAGEMENT General § 35.10 Destruction of effects dangerous to...

  2. 42 CFR 35.10 - Destruction of effects dangerous to health.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Destruction of effects dangerous to health. 35.10 Section 35.10 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS HOSPITAL AND STATION MANAGEMENT General § 35.10 Destruction of effects dangerous to...

  3. 42 CFR 35.10 - Destruction of effects dangerous to health.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Destruction of effects dangerous to health. 35.10 Section 35.10 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND EXAMINATIONS HOSPITAL AND STATION MANAGEMENT General § 35.10 Destruction of effects dangerous to...

  4. [SOME ASPECTS OF NON-SPECIFIC PROPHYLAXIS AND THERAPY OF ESPECIALLY DANGEROUS INFECTIONS].

    PubMed

    Filippenko, A V; Omelchenko, N D; Ivanova, I A; Bespalova, I A; Doroshenko, E P; Galicheva, A L

    2015-01-01

    Recently, due to spread of dangerous and especially dangerous infections much attention is given to development of complex approaches to their prophylaxis and therapy. Data on use of immune modulators, cytokines, probiotics, preparations of plant origin for non-specific prophylaxis of especially dangerous infections are analyzed in the review, and expediency of their combined use with specific and emergency prophlaxis of these diseases is evaluated.

  5. 76 FR 68829 - International Standards on the Transport of Dangerous Goods; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    .... PHMSA-2011-0246; Notice No. 11-11] International Standards on the Transport of Dangerous Goods; Public... of Experts on the Transport of Dangerous Goods (UNSCOE TDG) to be held November 28 to December 7... on the Transport of Dangerous Goods Model Regulations which will be implemented within relevant...

  6. Counseling and Knowledge of Danger Signs of Pregnancy Complications in Haiti, Malawi, and Senegal.

    PubMed

    Assaf, Shireen

    2018-06-23

    Objectives Providing counseling on danger signs of pregnancy complications as part of visits for antenatal care (ANC) can raise expecting women's awareness so that if danger signs occur they can seek assistance in time. The study examines the level of agreement in counseling on danger signs between observation of the provider during the ANC visit and the client's report in the exit interview, and the association of this agreement with the client's level of knowledge on danger signs. Methods The analysis used data from service provision and assessment (SPA) surveys in Haiti, Malawi, and Senegal. Agreement between the observation and client's report was measured by Cohen's kappa and percent agreement. Regressions were performed on the number of danger signs the client knew, with the level of agreement on the counseling on danger signs as the main independent variable. Results The study found little agreement between the observation of counseling and the client's report that the counseling occurred, despite the fact that the exit interview with the client was performed immediately following the ANC visit with the provider. The level of positive agreement between observation and client's report was 17% in Haiti, 33% in Malawi, and 23% in Senegal. Clients' overall knowledge of danger signs was low; in all three countries the mean number of danger signs known was 1.5 or less. The regression analysis found that, in order to show a significant increase in knowledge of danger signs, it was important for the client to report that it took place. Conclusions Ideally, there should be 100% positive agreement that counseling occurred. To achieve this level requires raising both the level of counseling on danger signs of pregnancy complications and its quality. While challenges exist, providing counseling that is more client-centered and focuses on the client's needs could improve quality and thus could increase the client's knowledge of danger signs.

  7. 3718-F Alkali Metal Treatment and Storage Facility Closure Plan. Revision 1

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    None

    The Hanford Site, located northwest of the city of Richland, Washington, houses reactors, chemical-separation systems, and related facilities used for the production of special nuclear materials, as well as for activities associated with nuclear energy development. The 300 Area of the Hanford Site contains reactor fuel manufacturing facilities and several research and development laboratories. The 3718-F Alkali Metal Treatment and Storage Facility (3718-F Facility), located in the 300 Area, was used to store and treat alkali metal wastes. Therefore, it is subject to the regulatory requirements for the storage and treatment of dangerous wastes. Closure will be conducted pursuant tomore » the requirements of the Washington Administrative Code (WAC) 173-303-610 (Ecology 1989) and 40 CFR 270.1. Closure also will satisfy the thermal treatment facility closure requirements of 40 CFR 265.381. This closure plan presents a description of the 3718-F Facility, the history of wastes managed, and the approach that will be followed to close the facility. Only hazardous constituents derived from 3718-F Facility operations will be addressed.« less

  8. Safety in tunnels : transport of dangerous goods through road tunnels : highlights

    DOT National Transportation Integrated Search

    2001-10-01

    A serious incident involving dangerous goods in a tunnel can be extremely costly in terms of loss of human lives, environmental degradation, tunnel damage and transport disruption. On the other hand, needlessly banning dangerous goods from tunnels ma...

  9. 9 CFR 105.3 - Notices re: worthless, contaminated, dangerous, or harmful biological products.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., dangerous, or harmful biological products. 105.3 Section 105.3 Animals and Animal Products ANIMAL AND PLANT... Notices re: worthless, contaminated, dangerous, or harmful biological products. (a) If at any time it...-Serum-Toxin Act, of any biological product by any person holding a license or permit may be dangerous in...

  10. 9 CFR 105.3 - Notices re: worthless, contaminated, dangerous, or harmful biological products.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., dangerous, or harmful biological products. 105.3 Section 105.3 Animals and Animal Products ANIMAL AND PLANT... Notices re: worthless, contaminated, dangerous, or harmful biological products. (a) If at any time it...-Serum-Toxin Act, of any biological product by any person holding a license or permit may be dangerous in...

  11. 9 CFR 105.3 - Notices re: worthless, contaminated, dangerous, or harmful biological products.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., dangerous, or harmful biological products. 105.3 Section 105.3 Animals and Animal Products ANIMAL AND PLANT... Notices re: worthless, contaminated, dangerous, or harmful biological products. (a) If at any time it...-Serum-Toxin Act, of any biological product by any person holding a license or permit may be dangerous in...

  12. 77 FR 69927 - International Standards on the Transport of Dangerous Goods; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-21

    .... PHMSA-2012-0247; Notice No. 12-09] International Standards on the Transport of Dangerous Goods; Public... of Experts on the Transport of Dangerous Goods (UNSCOE TDG) to be held December 3 to 11, 2012, in... Edition of the United Nations Recommendations on the Transport of Dangerous Goods Model Regulations which...

  13. [Relaxation to defuse acting out for dangerous schizophrenics].

    PubMed

    Bogar, Mireille; Bouchard, Jean-Pierre

    2015-01-01

    Relaxation is often considered as a contraindication in the management of schizophrenics. An experiment carried out with dangerous schizophrenics at the unit for dangerous patients at Cadillac general hospital revealed that, on the contrary, such an opinion is not necessarily valid in all cases. Indeed, for many of these patients, relaxation can have positive effects on their clinical state. As with its other indications, relaxation must be practised by clinicians who have an in-depth knowledge of techniques to use and of mental disorders treated in that way.

  14. Children's recognition of dangerous household products: child development and poisoning risk.

    PubMed

    Schwebel, David C; Wells, Hayley; Johnston, Anna

    2015-03-01

    Preliterate children may be poisoned because they fail to distinguish safe versus hazardous household products. Study 1: A total of 228 children aged 18-54 months completed four tasks assessing ability to recognize product safety. Study 2: A total of 68 children aged 17-31 months chose products to drink from pairs of dangerous versus beverage bottles. Study 3: A total of 119 children aged 18-42 months sorted 12 objects into toys, things you can drink, and things that are bad/dangerous. Left alone, children frequently touched dangerous household products. Children frequently misidentified poisonous products as safe. Some developmental trends emerged. The following packaging features apparently helped children recognize danger: black bottle color; opaque packaging; salient symbols like insects; lack of pointy spouts; squared, not round, bottles; and metal, not plastic, containers. Developing cognition helps preliterate children distinguish safe from dangerous household products. Multiple aspects of product packaging may reduce child poisoning risk if implemented by industry or policy. © The Author 2014. Published by Oxford University Press on behalf of the Society of Pediatric Psychology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  15. Students' Ideas about Dangerous Animals

    ERIC Educational Resources Information Center

    Cardak, Osman

    2009-01-01

    The aim of this article was to study the concepts and thoughts of primary education students about dangerous animals. A total of 316 primary education students attending a primary school in Turkey participated in the study. The research data was obtained through open-ended questions and word association tests. Data obtained from the questions…

  16. The potential predictability of fire danger provided by ECMWF forecast

    NASA Astrophysics Data System (ADS)

    Di Giuseppe, Francesca

    2017-04-01

    The European Forest Fire Information System (EFFIS), is currently being developed in the framework of the Copernicus Emergency Management Services to monitor and forecast fire danger in Europe. The system provides timely information to civil protection authorities in 38 nations across Europe and mostly concentrates on flagging regions which might be at high danger of spontaneous ignition due to persistent drought. The daily predictions of fire danger conditions are based on the US Forest Service National Fire Danger Rating System (NFDRS), the Canadian forest service Fire Weather Index Rating System (FWI) and the Australian McArthur (MARK-5) rating systems. Weather forcings are provided in real time by the European Centre for Medium range Weather Forecasts (ECMWF) forecasting system. The global system's potential predictability is assessed using re-analysis fields as weather forcings. The Global Fire Emissions Database (GFED4) provides 11 years of observed burned areas from satellite measurements and is used as a validation dataset. The fire indices implemented are good predictors to highlight dangerous conditions. High values are correlated with observed fire and low values correspond to non observed events. A more quantitative skill evaluation was performed using the Extremal Dependency Index which is a skill score specifically designed for rare events. It revealed that the three indices were more skilful on a global scale than the random forecast to detect large fires. The performance peaks in the boreal forests, in the Mediterranean, the Amazon rain-forests and southeast Asia. The skill-scores were then aggregated at country level to reveal which nations could potentiallty benefit from the system information in aid of decision making and fire control support. Overall we found that fire danger modelling based on weather forecasts, can provide reasonable predictability over large parts of the global landmass.

  17. 10 CFR 160.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Unauthorized introduction of weapons or dangerous materials. 160.4 Section 160.4 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) TRESPASSING ON COMMISSION PROPERTY § 160.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying...

  18. 10 CFR 160.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Unauthorized introduction of weapons or dangerous materials. 160.4 Section 160.4 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) TRESPASSING ON COMMISSION PROPERTY § 160.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying...

  19. 10 CFR 160.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Unauthorized introduction of weapons or dangerous materials. 160.4 Section 160.4 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) TRESPASSING ON COMMISSION PROPERTY § 160.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying...

  20. 10 CFR 160.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Unauthorized introduction of weapons or dangerous materials. 160.4 Section 160.4 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) TRESPASSING ON COMMISSION PROPERTY § 160.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying...

  1. 10 CFR 160.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Unauthorized introduction of weapons or dangerous materials. 160.4 Section 160.4 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) TRESPASSING ON COMMISSION PROPERTY § 160.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying...

  2. 33 CFR 95.020 - Standard for under the influence of alcohol or a dangerous drug.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... of alcohol or a dangerous drug. 95.020 Section 95.020 Navigation and Navigable Waters COAST GUARD... ALCOHOL OR A DANGEROUS DRUG § 95.020 Standard for under the influence of alcohol or a dangerous drug. An individual is under the influence of alcohol or a dangerous drug when: (a) The individual is operating a...

  3. 33 CFR 95.030 - Evidence of under the influence of alcohol or a dangerous drug.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... of alcohol or a dangerous drug. 95.030 Section 95.030 Navigation and Navigable Waters COAST GUARD... ALCOHOL OR A DANGEROUS DRUG § 95.030 Evidence of under the influence of alcohol or a dangerous drug. Acceptable evidence of when a vessel operator is under the influence of alcohol or a dangerous drug includes...

  4. 33 CFR 95.030 - Evidence of under the influence of alcohol or a dangerous drug.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... of alcohol or a dangerous drug. 95.030 Section 95.030 Navigation and Navigable Waters COAST GUARD... ALCOHOL OR A DANGEROUS DRUG § 95.030 Evidence of under the influence of alcohol or a dangerous drug. Acceptable evidence of when a vessel operator is under the influence of alcohol or a dangerous drug includes...

  5. 33 CFR 95.030 - Evidence of under the influence of alcohol or a dangerous drug.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... of alcohol or a dangerous drug. 95.030 Section 95.030 Navigation and Navigable Waters COAST GUARD... ALCOHOL OR A DANGEROUS DRUG § 95.030 Evidence of under the influence of alcohol or a dangerous drug. Acceptable evidence of when a vessel operator is under the influence of alcohol or a dangerous drug includes...

  6. 33 CFR 95.020 - Standard for under the influence of alcohol or a dangerous drug.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... of alcohol or a dangerous drug. 95.020 Section 95.020 Navigation and Navigable Waters COAST GUARD... ALCOHOL OR A DANGEROUS DRUG § 95.020 Standard for under the influence of alcohol or a dangerous drug. An individual is under the influence of alcohol or a dangerous drug when: (a) The individual is operating a...

  7. 33 CFR 95.030 - Evidence of under the influence of alcohol or a dangerous drug.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... of alcohol or a dangerous drug. 95.030 Section 95.030 Navigation and Navigable Waters COAST GUARD... ALCOHOL OR A DANGEROUS DRUG § 95.030 Evidence of under the influence of alcohol or a dangerous drug. Acceptable evidence of when a vessel operator is under the influence of alcohol or a dangerous drug includes...

  8. 33 CFR 95.020 - Standard for under the influence of alcohol or a dangerous drug.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... of alcohol or a dangerous drug. 95.020 Section 95.020 Navigation and Navigable Waters COAST GUARD... ALCOHOL OR A DANGEROUS DRUG § 95.020 Standard for under the influence of alcohol or a dangerous drug. An individual is under the influence of alcohol or a dangerous drug when: (a) The individual is operating a...

  9. 33 CFR 95.020 - Standard for under the influence of alcohol or a dangerous drug.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... of alcohol or a dangerous drug. 95.020 Section 95.020 Navigation and Navigable Waters COAST GUARD... ALCOHOL OR A DANGEROUS DRUG § 95.020 Standard for under the influence of alcohol or a dangerous drug. An individual is under the influence of alcohol or a dangerous drug when: (a) The individual is operating a...

  10. 77 FR 17569 - United States-Canada Regulatory Cooperation Council (RCC)-Transportation-Dangerous Goods Working...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-26

    ... identified in the Joint Action Plan, the Transportation--Dangerous Goods Working Group led by senior...)-- Transportation--Dangerous Goods Working Group AGENCY: Pipeline and Hazardous Materials Safety Administration...--Dangerous Goods Working Group, of the United States-Canada Regulatory Cooperation Council (RCC). Comments...

  11. Fire danger rating in the United States of America: An evolution since 1916

    Treesearch

    Colin C. Hardy; Charles E. Hardy

    2007-01-01

    Fire scientists in the United States began exploring the relationships of fire-danger and hazard with weather, fuel moisture, and ignition probabilities as early as 1916. Many of the relationships identified then persist today in the form of our National Fire-Danger-Rating System. This paper traces the evolution of fire-danger rating in the United States, including...

  12. [Accidents on Iceland's most dangerous roads].

    PubMed

    Bjarnason, Thóroddur; Arnarsson, Sveinn

    2012-02-01

    The objective of this paper was to identify the most dangerous segments of the Icelandic road system in terms of the number of accidents pr km and the rate of accidents pr million km travelled. First to identify the segments where the number of accidents is highest and where the risk of the individual traveller is the greatest. Second to evaluate if the association between the number and the rate of accidents is positive or negative. Third to identify the road segments that are the most dangerous in the sense of many accidents and great risk to individual travellers. Main roads outside urban centers were divided into 45 segments that were on average 78 km in length. Infrequently travelled roads and roads within urban centers were omitted. Information on the length of roads, traffic density and number of accidents was used to calculate the number of accidents per km and the rate of accidents per million km travelled. The correlation between the number and rate of accidents was calculated and the most dangerous road segments were identified by the average rank order on both dimensions. Most accidents pr km occurred on the main roads to and from the capital region, but also east towards Hvolsvöllur, north towards Akureyri and in the Mideast region of the country. The rate of accidents pr million km travelled was highest in the northeast region, in northern Snæfellsnes and in the Westfjords. The most dangerous roads on both dimensions were in Mideast, northern Westfjords, in the north between Blönduós and Akureyri and in northern Snæfellsnes. Most accidents pr km occurred on roads with a low accident rate pr million km travelled. It is therefore possible to reduce accidents the most by increasing road safety where it is already the greatest but that would however increase inequalities in road safety. Policy development in transportation is therefore in part a question of priorities in healthcare. Individual equality in safety and health are not always fully

  13. A dangerous movie? Hollywood does psychoanalysis.

    PubMed

    Ferrell, Donald R; Silverman, Martin A

    2014-12-01

    After the appearance of David Cronenberg's film A Dangerous Method in 2011, dealing with the relationships of Sigmund Freud, C. G. Jung and Sabina Spielrein, Dr. Donald Ferrell published: A Dangerous Method, A Film Directed by David Cronenberg: An Extended Review (Ferrell 2012) in the Journal of Religion and Health. Upon its publication, Dr. Ferrell's article was nominated for a Gradiva Award by the National Association for the Advancement of Psychoanalysis. On November 1, 2013, the Association for the Psychoanalysis of Culture and Society held its annual conference at Rutgers University, New Brunswick, NJ. Dr. Billie Pivnick, a member at large of the Board of Directors of the APCS and also on the Editorial Board of the Journal of Religion and Health, persuaded the 2013 Conference Program Committee that Cronenberg's film would make an interesting subject for discussion for conference participants. To that end, Dr. Pivnick invited Dr. Ferrell, C. G. Jung Institute of New York, Dr. Steven Reisner, Coalition for an Ethical Psychology, and Dr. Martin Silverman, Training and Supervising Analyst and Supervising Child Analyst at the Institute for Psychoanalytic Education, NYU College of Medicine, Training and Supervising Analyst at the Center for Psychotherapy and Psychoanalysis of New Jersey, and Associate Editor of The Psychoanalytic Quarterly to serve as panel members to discuss: A Dangerous Movie? Hollywood does Psychoanalysis. Presentations on Cronenberg's film and the early history of psychoanalysis were given by Drs. Ferrell and Reisner, followed by a response to their presentations by Dr. Silverman. Dr. Pivnick chaired the session. The articles presented here were given originally at the APCS conference by Dr. Ferrell and Dr. Silverman. Dr. Reisner declined the invitation to submit his presentation for publication. Dr. Silverman's remarks were based not only on the presentation given by Dr. Ferrell at the session on A Dangerous Movie?, but also on his close and

  14. 10 CFR 860.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Unauthorized introduction of weapons or dangerous materials. 860.4 Section 860.4 Energy DEPARTMENT OF ENERGY TRESPASSING ON DEPARTMENT OF ENERGY PROPERTY § 860.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying, transporting...

  15. 10 CFR 860.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Unauthorized introduction of weapons or dangerous materials. 860.4 Section 860.4 Energy DEPARTMENT OF ENERGY TRESPASSING ON DEPARTMENT OF ENERGY PROPERTY § 860.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying, transporting...

  16. 10 CFR 860.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Unauthorized introduction of weapons or dangerous materials. 860.4 Section 860.4 Energy DEPARTMENT OF ENERGY TRESPASSING ON DEPARTMENT OF ENERGY PROPERTY § 860.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying, transporting...

  17. 10 CFR 860.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Unauthorized introduction of weapons or dangerous materials. 860.4 Section 860.4 Energy DEPARTMENT OF ENERGY TRESPASSING ON DEPARTMENT OF ENERGY PROPERTY § 860.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying, transporting...

  18. 10 CFR 860.4 - Unauthorized introduction of weapons or dangerous materials.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Unauthorized introduction of weapons or dangerous materials. 860.4 Section 860.4 Energy DEPARTMENT OF ENERGY TRESPASSING ON DEPARTMENT OF ENERGY PROPERTY § 860.4 Unauthorized introduction of weapons or dangerous materials. Unauthorized carrying, transporting...

  19. Neighborhood Danger, Parental Monitoring, Harsh Parenting, and Child Aggression in Nine Countries

    PubMed Central

    Skinner, Ann T.; Bacchini, Dario; Lansford, Jennifer E.; Godwin, Jennifer; Sorbring, Emma; Tapanya, Sombat; Tirado, Liliana Maria Uribe; Zelli, Arnaldo; Alampay, Liane Peña; Al-Hassan, Suha M.; Bombi, Anna Silvia; Bornstein, Marc H.; Chang, Lei; Deater-Deckard, Kirby; Giunta, Laura Di; Dodge, Kenneth A.; Malone, Patrick S.; Miranda, Maria Concetta; Oburu, Paul; Pastorelli, Concetta

    2014-01-01

    Exposure to neighborhood danger during childhood has negative effects that permeate multiple dimensions of childhood. The current study examined whether mothers’, fathers’, and children's perceptions of neighborhood danger are related to child aggression, whether parental monitoring moderates this relation, and whether harsh parenting mediates this relation. Interviews were conducted with a sample of 1,293 children (age M = 10.68, SD = .66; 51% girls) and their mothers (n = 1,282) and fathers (n = 1,075) in nine countries (China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States). Perceptions of greater neighborhood danger were associated with more child aggression in all nine countries according to mothers’ and fathers’ reports and in five of the nine countries according to children's reports. Parental monitoring did not moderate the relation between perception of neighborhood danger and child aggression. The mediating role of harsh parenting was inconsistent across countries and reporters. Implications for further research are discussed, and include examination of more specific aspects of parental monitoring as well as more objective measures of neighborhood danger. PMID:25411645

  20. Evaluating wildland fire danger and prioritizing vegetation and fuels treatments

    Treesearch

    Paul F. Hessburg; Keith M. Reynolds; Robert E. Keane; Kevin M. James; R. Brion Salter

    2008-01-01

    We present a decision-support application that evaluates danger of severe wildland fire and prioritizes subwatersheds for vegetation and fuels treatment. We demonstrate the use of the system with an example from the Rocky Mountain region in Utah; a planning area of 4.8 million ha encompassing 575 subwatersheds. In a logic model, we evaluate fire danger as a function of...

  1. Forest fire danger in western Oregon and Washington during 1953.

    Treesearch

    Owen P. Cramer

    1953-01-01

    Following two successive fire seasons of record breaking severity, the 1953 season set new records for low fire danger in western Oregon and Washington. The low danger is reflected in the fire record—the U. S. Forest Service and forestry offices of both States all report the lowest acreage burned since fire records have been kept. A cool, wet spring, above...

  2. 49 CFR 173.222 - Dangerous goods in equipment, machinery or apparatus.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Than Class 1 and Class 7 § 173.222 Dangerous goods in equipment, machinery or apparatus. Hazardous... 49 Transportation 2 2011-10-01 2011-10-01 false Dangerous goods in equipment, machinery or apparatus. 173.222 Section 173.222 Transportation Other Regulations Relating to Transportation PIPELINE AND...

  3. 49 CFR 173.222 - Dangerous goods in equipment, machinery or apparatus.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Than Class 1 and Class 7 § 173.222 Dangerous goods in equipment, machinery or apparatus. Hazardous... 49 Transportation 2 2010-10-01 2010-10-01 false Dangerous goods in equipment, machinery or apparatus. 173.222 Section 173.222 Transportation Other Regulations Relating to Transportation PIPELINE AND...

  4. Fire-danger rating and observed wildfire behavior in the Northeastern United States.

    Treesearch

    Donald A. Haines; William A. Main; Albert J. Simard

    1986-01-01

    Compares the 1978 National Fire-Danger Rating System and its 20 fuel models, along with other danger rating systems, with observed fire behavior and rates the strengths and weaknesses of models and systems.

  5. A comparative study of the extracellular glucosyl- and fructosyltransferases from cariogenic and non-cariogenic Streptococcus mutans strains of two different serotypes.

    PubMed

    Asem, K; Cornish-Bowden, A J; Cole, J A

    1986-01-01

    Extracellular proteins from continuous cultures of serotype c and g Streptococcus mutans strains were separated by polyacrylamide gel electrophoresis in the presence of sodium dodecyl sulphate. Gels stained with raffinose after electrophoresis revealed that although serotype c strains secrete two fructosyltransferases of molecular mass 68 kDa and 79 kDa, no fructosyltransferase was secreted by the serotype g strain K1. A sucrose activity stain was used to detect two glucosyltransferases (GTF) of molecular mass 162 kDa (bifunctional 1,6-alpha-D-glucan 3-alpha- and 6-alpha GTF or 'dextransucrase') and 153 kDa (a 1,3-alpha-D-glucan 3-alpha-GTF) in samples from cariogenic serotype c strains. Neither the 153 kDa protein nor the corresponding GTF activity was secreted by the non-cariogenic mutant C 67-25. The molecular masses of the corresponding 1,3-alpha and 1,6-alpha-GTF proteins from the serotype g strain K1 were 164 kDa and 158 kDa, respectively. All of the GTF proteins were degraded to discrete bands of lower molecular mass on storage at 4 degrees C even after extensive purification. The results provide an explanation for several outstanding controversies in the GTF literature.

  6. A fire danger rating system for Hawaii

    Treesearch

    Robert E. Burgan; Francis M. Fujioka; George H. Hirata

    1974-01-01

    Extremes in rainfall on the Hawaiian Islands make it difficult to judge forest fire danger conditions. The use of an automatic data collection and computer processing system helps to monitor the problem.

  7. "Dangerous" anatomic varieties of recurrent motor branch of median nerve.

    PubMed

    Elsaftawy, Ahmed; Gworys, Bohdan; Jabłecki, Jerzy; Szajerka, Tobiasz

    2013-08-01

    Carpal tunnel release became one of the most common operations in the field of hand surgery. Many controversies has been made about frequency of the so-called dangerous variations of motor branch of the median nerve. Knowledge of all the anatomical variations motor branches is the duty of every surgeon dealing with the subject. The aim of the study was to present the incidence of dangerous variants of median nerve motor branch in the carpal tunnel based on both clinical experience and anatomical studies performed on 20 cadaver wrists. Between 2006-2012 during minimally open carpal tunnel release we made photographic documentation of all visible dangerous varieties of recurrent motor branches of the median nerve. We also studied 20 cadaver wrists in the Department of Anatomy Medical University in Wrocław. Dangerous varieties of the motor branch of median nerve was found in three clinical cases and in one cadaver wrist. Also In one wrist we found one regular branche, which, however, has atypical two separate branches supplying the thenar muscles. Dangerous varieties of the motor branch of median nerve occur very rare in the population, but does not release from the fact that in each case special attention must be given.We also conclude that, at the minimally open carpal tunnel release procedure, the transverse carpal ligament should be released rather from the line of radial border of the 4th finger to minimize the risk of injury to the recurrent motor branch of median nerve.

  8. Cross-sectional survey of knowledge of obstetric danger signs among women in rural Madagascar.

    PubMed

    Salem, Ania; Lacour, Oriane; Scaringella, Stefano; Herinianasolo, Josea; Benski, Anne Caroline; Stancanelli, Giovanna; Vassilakos, Pierre; Petignat, Patrick; Schmidt, Nicole Christine

    2018-02-05

    Antenatal care (ANC) has the potential to identify and manage obstetric complications, educate women about risks during pregnancy and promote skilled birth attendance during childbirth. The aim of this study was to assess women's knowledge of obstetric danger signs and factors associated with this knowledge in Ambanja, Madagascar. It also sought to evaluate whether the participation in a mobile health (mHealth) project that aimed to provide comprehensive ANC to pregnant women in remote areas influenced women's knowledge of obstetric danger signs. From April to October 2015, a non-random, convenience sample of 372 women in their first year postpartum were recruited, including 161 who had participated in the mHealth project. Data were analyzed using bivariate and multivariate logistic regression. Knowledge of at least one danger sign varied from 80.9% of women knowing danger sign(s) in pregnancy, to 51.9%, 50.8% and 53.2% at delivery, postpartum and in the newborn, respectively. Participation in the mHealth intervention, higher household income, and receipt of information about danger signs during pregnancy were associated with knowledge of danger signs during delivery, in bivariate analysis; only higher household income and mHealth project participation were independently associated. Higher educational attainment and receipt of information about danger signs in antenatal care were associated with significantly higher odds of knowing danger sign(s) for the newborn in both bivariate and multivariate analysis. Knowledge of obstetric danger signs is low. Information provision during pregnancy and with mHealth is promising. This trial was retrospectively registered at the International Standard Randomized Controlled Trial Register (identifier ISRCTN15798183 ; August 22, 2015).

  9. Danger and the Decision to Offend

    ERIC Educational Resources Information Center

    McCarthy, Bill; Hagan, John

    2005-01-01

    Humiliation; incarceration; stigma; loss of income, freedom, and respect: most research on offending emphasizes these sanctions. Yet classical theorists recognized other costs including physical harm. We revive this abandoned insight, arguing that danger--the possibility of pain--figures largely in people's decisions to offend. Although modern…

  10. Birth order, self-concept, and participation in dangerous sports.

    PubMed

    Seff, M A; Gecas, V; Frey, J H

    1993-03-01

    We examined the effect of birth order on participation in dangerous sports, using data from a mail survey of 841 members of the United States Parachute Association drawn from the membership list of over 18,000; 52% (N = 436) responded. The questionnaires included detailed information on participation in leisure activities, background characteristics, reasons for parachuting, and self-concept; answers were obtained from an overwhelmingly middle-class, White, male, young, and college educated sample. The findings (based on descriptive statistics, correlations, and regression analysis) did not support our expectations regarding birth order and participation in dangerous sports. Several were even in opposite direction to our expectations. We did find some support for our expectation that self-efficacy would be positively related to participation in dangerous sports, but not for our expectation that self-efficacy would be related to birth order. We concluded that birth order continues to be a frustrating variable in studies of socialization.

  11. Rift-drift transition in the Dangerous Grounds, South China Sea

    NASA Astrophysics Data System (ADS)

    Peng, Xi; Shen, Chuanbo; Mei, Lianfu; Zhao, Zhigang; Xie, Xiaojun

    2018-04-01

    The South China Sea (SCS) has a long record of rifting before and after subsequent seafloor spreading, affecting the wide continent of the Dangerous Grounds, and its scissor-shape opening manner results in the rifting structures that vary along this margin. Some 2000 km of regional multichannel seismic data combined with borehole and dredge data are interpreted to analyze the multistage rifting process, structural architecture and dynamic evolution across the entire Dangerous Grounds. Key sequence boundaries above the Cenozoic basement are identified and classified into the breakup unconformity and the rift end unconformity, which consist of the rift-related unconformities. Reflector T70 in the east of the Dangerous Grounds represents the breakup unconformity, which is likely corresponding to the spreading of the East Subbasin. T60 formed on the top of carbonate platform is time equivalent to the spreading of the Southwest Subbasin, marking the breakup unconformity of the central Dangerous Grounds. The termination of the spreading of the SCS is manifested by the rift end unconformity of T50 in the southwest and the final rift occurring in the northwest of the Dangerous Grounds is postponed to the rift end unconformity of T40. On the basis of the stratigraphic and structural analysis, distinct segments in the structural architecture of the syn-rift units and the ages of rift-drift transition show obvious change from the proximal zone to the distal zone. Three domains, which are the Reed Bank-Palawan Rift domain, the Dangerous Grounds Central Detachment domain and Nam Con Son Exhumation domain, reflect the propagation of the margin rifting developed initially by grabens formed by high angle faults, then large half-grabens controlled by listric faults and detachments and finally rotated fault blocks in the hyper-extended upper crust associated with missing lower crust or exhumed mantle revealing a migration and stepwise rifting process in the south margin of the SCS.

  12. Dangerousness and mental health policy.

    PubMed

    Hewitt, J L

    2008-04-01

    Mental health policy development in the UK has become increasingly dominated by the assumed need to prevent violence and alleviate public concerns about the dangers of the mentally ill living in the community. Risk management has become the expected focus of contemporary mental health services, and responsibility has increasingly been devolved to individual service professionals when systems fail to prevent violence. This paper analyses the development of mental health legislation and its impact on services users and mental health professionals at the micro level of service delivery. Historical precedence, media influence and public opinion are explored, and the reification of risk is questioned in practical and ethical terms. The government's newest proposals for compulsory treatment in the community are discussed in terms of practical efficacy and therapeutic impact. Dangerousness is far from being an objectively observable phenomenon arising from clinical pathology, but is a formulation of what is partially knowable through social analysis and unknowable by virtue of its situation in individual psychic motivation. Risk assessment can therefore never be completely accurate, and the solution of a 'better safe than sorry' approach to mental health policy is ethically and pragmatically flawed.

  13. 39 CFR 233.11 - Mail reasonably suspected of being dangerous to persons or property.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 39 Postal Service 1 2014-07-01 2014-07-01 false Mail reasonably suspected of being dangerous to... ADMINISTRATION INSPECTION SERVICE AUTHORITY § 233.11 Mail reasonably suspected of being dangerous to persons or... other dangerous contents in the mails. The screening must be within the limits of this section and...

  14. 39 CFR 233.11 - Mail reasonably suspected of being dangerous to persons or property.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 39 Postal Service 1 2011-07-01 2011-07-01 false Mail reasonably suspected of being dangerous to... ADMINISTRATION INSPECTION SERVICE AUTHORITY § 233.11 Mail reasonably suspected of being dangerous to persons or... other dangerous contents in the mails. The screening must be within the limits of this section and...

  15. 39 CFR 233.11 - Mail reasonably suspected of being dangerous to persons or property.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Mail reasonably suspected of being dangerous to... ADMINISTRATION INSPECTION SERVICE AUTHORITY § 233.11 Mail reasonably suspected of being dangerous to persons or... other dangerous contents in the mails. The screening must be within the limits of this section and...

  16. 39 CFR 233.11 - Mail reasonably suspected of being dangerous to persons or property.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 39 Postal Service 1 2013-07-01 2013-07-01 false Mail reasonably suspected of being dangerous to... ADMINISTRATION INSPECTION SERVICE AUTHORITY § 233.11 Mail reasonably suspected of being dangerous to persons or... other dangerous contents in the mails. The screening must be within the limits of this section and...

  17. FIRES: Fire Information Retrieval and Evaluation System - A program for fire danger rating analysis

    Treesearch

    Patricia L. Andrews; Larry S. Bradshaw

    1997-01-01

    A computer program, FIRES: Fire Information Retrieval and Evaluation System, provides methods for evaluating the performance of fire danger rating indexes. The relationship between fire danger indexes and historical fire occurrence and size is examined through logistic regression and percentiles. Historical seasonal trends of fire danger and fire occurrence can be...

  18. An atypical 7q11.23 deletion in a normal IQ Williams–Beuren syndrome patient

    PubMed Central

    Ferrero, Giovanni Battista; Howald, Cédric; Micale, Lucia; Biamino, Elisa; Augello, Bartolomeo; Fusco, Carmela; Turturo, Maria Giuseppina; Forzano, Serena; Reymond, Alexandre; Merla, Giuseppe

    2010-01-01

    Williams–Beuren syndrome (WBS; OMIM no. 194050) is a multisystemic neurodevelopmental disorder caused by a hemizygous deletion of 1.55 Mb on chromosome 7q11.23 spanning 28 genes. Haploinsufficiency of the ELN gene was shown to be responsible for supravalvular aortic stenosis and generalized arteriopathy, whereas LIMK1, CLIP2, GTF2IRD1 and GTF2I genes were suggested to be linked to the specific cognitive profile and craniofacial features. These insights for genotype–phenotype correlations came from the molecular and clinical analysis of patients with atypical deletions and mice models. Here we report a patient showing mild WBS physical phenotype and normal IQ, who carries a shorter 1 Mb atypical deletion. This rearrangement does not include the GTF2IRD1 and GTF2I genes and only partially the BAZ1B gene. Our results are consistent with the hypothesis that hemizygosity of the GTF2IRD1 and GTF2I genes might be involved in the facial dysmorphisms and in the specific motor and cognitive deficits observed in WBS patients. PMID:19568270

  19. Anti-cariogenic properties of a water-soluble extract from cacao.

    PubMed

    Ito, Kyoko; Nakamura, Yuko; Tokunaga, Takahisa; Iijima, Daisuke; Fukushima, Kazuo

    2003-12-01

    The addition of a water-soluble extract from cacao-extracted powder (CEPWS) to a cariogenic model food, a white chocolate-like diet that contains 35% sucrose, significantly reduced caries scores in SPF rats infected with Streptococcus sobrinus 6715, compared to control rats fed a white chocolate-like diet. CEPWS markedly inhibited water-insoluble glucan (WIG) synthesis through crude glucosyltransferases (GTFs) from Streptococcus sobrinus B13N in vitro. GTF-inhibitor(s) in CEPWS was prepared through three-step fractionation, and was termed CEPWS-BT, which is a high molecular weight (>10 kDa) heat-stable matrix of sugar, protein, and polyphenol. When the inhibitory effect of CEPWS-BT on glucan synthesis was examined using the purified GTF-I, GTF-T, and GTF-U enzymes from S. sobrinus B13N, significant reduction in GTF-I and GTF-T activity as a result of adding CEPWS-BT at low concentrations was observed. These results suggest that the addition of CEPWS to cariogenic food could be useful in controlling dental caries.

  20. 2012 drug packaging review: many dangerous, reportable flaws.

    PubMed

    2013-05-01

    Drug packaging plays an important role in protecting and providing information to patients. The packaging examined by Prescrire in 2012, on the whole, still fails to perform all of these functions effectively. Two issues are especially worrisome. First, packaging too often poses a danger to children. In addition, too many patient leaflets provide incomplete information about adverse effects, thus failing to properly protect the most vulnerable patients. Yet, the method Prescrire used to analyse drug packaging shows that it is not difficult to detect and anticipate risks. It is up to healthcare professionals to take advantage of the method, to protect patients from, and report, dangerous packaging.

  1. Real-time EEG-based detection of fatigue driving danger for accident prediction.

    PubMed

    Wang, Hong; Zhang, Chi; Shi, Tianwei; Wang, Fuwang; Ma, Shujun

    2015-03-01

    This paper proposes a real-time electroencephalogram (EEG)-based detection method of the potential danger during fatigue driving. To determine driver fatigue in real time, wavelet entropy with a sliding window and pulse coupled neural network (PCNN) were used to process the EEG signals in the visual area (the main information input route). To detect the fatigue danger, the neural mechanism of driver fatigue was analyzed. The functional brain networks were employed to track the fatigue impact on processing capacity of brain. The results show the overall functional connectivity of the subjects is weakened after long time driving tasks. The regularity is summarized as the fatigue convergence phenomenon. Based on the fatigue convergence phenomenon, we combined both the input and global synchronizations of brain together to calculate the residual amount of the information processing capacity of brain to obtain the dangerous points in real time. Finally, the danger detection system of the driver fatigue based on the neural mechanism was validated using accident EEG. The time distributions of the output danger points of the system have a good agreement with those of the real accident points.

  2. The Dangers of Aestheticism in Schooling.

    ERIC Educational Resources Information Center

    Meager, Ruby

    1981-01-01

    Prompted by Immanuel Kant's analysis of the nature and operations of the imagination in his "Critique of the Aesthetical Judgment," this article points out the danger of encouraging imagination-borne aesthetical judgments and explanatory hypotheses. Concludes that understanding requires submission to more stringent standards of objectivity and to…

  3. A new website with real-time dissemination of information on fire activity and meteorological fire danger in Portugal

    NASA Astrophysics Data System (ADS)

    DaCamara, Carlos; Trigo, Ricardo; Nunes, Sílvia; Pinto, Miguel; Oliveira, Tiago; Almeida, Rui

    2017-04-01

    In Portugal, like in Mediterranean Europe, fire activity is a natural phenomenon linking climate, humans and vegetation and is therefore conditioned by natural and anthropogenic factors. Natural factors include topography, vegetation cover and prevailing weather conditions whereas anthropogenic factors encompass land management practices and fire prevention policies. Land management practices, in particular the inadequate use of fire, is a crucial anthropogenic factor that accounts for about 90% of fire ignitions. Fire prevention policies require adequate and timely information about wildfire potential assessment, which is usually based on fire danger rating systems that provide indices to be used on an operational and tactical basis in decision support systems. We present a new website designed to provide the user community with relevant real-time information on fire activity and meteorological fire danger that will allow adopting the adequate measures to mitigate fire damage. The fire danger product consists of forecasts of fire danger over Portugal based on a statistical procedure that combines information about fire history derived from the Fire Radiative Power product disseminated by the Land Surface Analysis Satellite Application Facility (LSA SAF) with daily meteorological forecasts provided by the European Centre for Medium-Range Weather Forecasts (ECMWF). The aim of the website is fourfold; 1) to concentrate all information available (databases and maps) relevant to fire management in a unique platform so that access by end users becomes easier, faster and friendlier; 2) to supervise the access of users to the different products available; 3) to control and assist the access to the platform and obtain feedbacks from users for further improvements; 4) to outreach the operational community and foster the use of better information that increase efficiency in risk management. The website is sponsored by The Navigator Company, a leading force in the global pulp

  4. Wildfire Danger Potential in California

    NASA Astrophysics Data System (ADS)

    Kafatos, M.; Myoung, B.; Kim, S. H.; Fujioka, F. M.; Kim, J.

    2015-12-01

    Wildfires are an important concern in California (CA) which is characterized by the semi-arid to arid climate and vegetation types. Highly variable winter precipitation and extended hot and dry warm season in the region challenge an effective strategic fire management. Climatologically, the fire season which is based on live fuel moisture (LFM) of generally below 80% in Los Angeles County spans 4 months from mid-July to mid-November, but it has lasted over 7 months in the past several years. This behavior is primarily due to the ongoing drought in CA during the last decade, which is responsible for frequent outbreaks of severe wildfires in the region. Despite their importance, scientific advances for the recent changes in wildfire risk and effective assessments of wildfire risk are lacking. In the present study, we show impacts of large-scale atmospheric circulations on an early start and then extended length of fire seasons. For example, the strong relationships of North Atlantic Oscillation (NAO) with springtime temperature and precipitation in the SWUS that was recently revealed by our team members have led to an examination of the possible impact of NAO on wildfire danger in the spring. Our results show that the abnormally warm and dry spring conditions associated with positive NAO phases can cause an early start of a fire season and high fire risks throughout the summer and fall. For an effective fire danger assessment, we have tested the capability of satellite vegetation indices (VIs) in replicating in situ LFM of Southern CA chaparral ecosystems by 1) comparing seasonal/interannual characteristics of in-situ LFM with VIs and 2) developing an empirical model function of LFM. Unlike previous studies attempting a point-to-point comparison, we attempt to examine the LFM relationship with VIs averaged over different areal coverage with chamise-dominant grids (i.e., 0.5 km to 25 km radius circles). Lastly, we discuss implications of the results for fire danger

  5. The Discourse on Dangerous Reading in Nineteenth-Century Latvia.

    PubMed

    Daija, Pauls; Eglāja-Kristsone, Eva

    During the nineteenth century, Latvian society experienced significant social and cultural changes due to a transition from agrarian to modern society and the emergence of a Latvian national culture. Reading, previously a mostly religious and practical activity, took new forms among the Latvian middle class and steadily began to be depicted as a dangerous pastime. In this essay, we have explored the connection between social change and pathological reading by turning attention to the rhetoric of the dangerous reading discourse, representations of effects of reading in the press, and the condemnation of female reading.

  6. 14 CFR 1204.1005 - Unauthorized introduction of firearms or weapons, explosives, or other dangerous materials.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... weapons, explosives, or other dangerous materials. 1204.1005 Section 1204.1005 Aeronautics and Space... Weapons or Dangerous Materials § 1204.1005 Unauthorized introduction of firearms or weapons, explosives... or causing to be introduced, or using firearms or other dangerous weapons, explosives or other...

  7. 14 CFR 1204.1005 - Unauthorized introduction of firearms or weapons, explosives, or other dangerous materials.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... weapons, explosives, or other dangerous materials. 1204.1005 Section 1204.1005 Aeronautics and Space... Weapons or Dangerous Materials § 1204.1005 Unauthorized introduction of firearms or weapons, explosives... or causing to be introduced, or using firearms or other dangerous weapons, explosives or other...

  8. 14 CFR 1204.1005 - Unauthorized introduction of firearms or weapons, explosives, or other dangerous materials.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... weapons, explosives, or other dangerous materials. 1204.1005 Section 1204.1005 Aeronautics and Space... Weapons or Dangerous Materials § 1204.1005 Unauthorized introduction of firearms or weapons, explosives... or causing to be introduced, or using firearms or other dangerous weapons, explosives or other...

  9. 14 CFR 1204.1005 - Unauthorized introduction of firearms or weapons, explosives, or other dangerous materials.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... weapons, explosives, or other dangerous materials. 1204.1005 Section 1204.1005 Aeronautics and Space... Weapons or Dangerous Materials § 1204.1005 Unauthorized introduction of firearms or weapons, explosives... or causing to be introduced, or using firearms or other dangerous weapons, explosives or other...

  10. Dangerous dogs: culprits or victims?

    PubMed

    Mills, Georgina

    2014-12-06

    Dangerous dogs and dog bite incidents are rarely out of the news and are a matter of great public interest, but what can be done to tackle this issue and are the dogs really to blame? A debate at the BVA Congress at the London Vet Show discussed the complexities surrounding dog bites and dog behaviour, and looked at possible ways of preventing future incidents. Georgina Mills reports. British Veterinary Association.

  11. Individual perception of bees: Between perceived danger and willingness to protect

    PubMed Central

    Bogner, Franz Xaver

    2017-01-01

    The current loss of biodiversity has found its way into the media. Especially the loss of bees as pollinators has recently received much attention aiming to increase public awareness about the consequence of pollinator loss and strategies for protection. However, pollinating insects like bees often prompt considerable anxiety. Negative emotions such as fear and disgust often lead to lack of support for conservation and appropriate initiatives for protection. Our study monitored perceptions of bees in the contexts of conservation and danger bees possibly represent by applying a semantic differential using contrasting adjectives under the heading “I think bees are…”. Additionally, open questions were applied to examine individual perceptions of danger and conservation of bees. Respondents were students from primary school, secondary school and university. We compared these novices (n = 499) to experts (beekeepers, n = 153). An exploratory factor analysis of the semantic differential responses yielded three major oblique factors: Interest, Danger and Conservation & Usefulness. The inter-correlations of these factors were significant. Although all subgroups showed an overall high willingness to protect bees, the perception of danger scored medium. The individual experience of bee stings was the most prevalent reason for expressing fear. Educational programs focusing on pollinator conservation may reduce the perceived danger through removing misinformation, and supporting interest in the species. Based on the overall positive attitude toward bees, we suggest introducing bees (e.g., Apis mellifera) as a flagship species for pollinator conservation. PMID:28662124

  12. Individual perception of bees: Between perceived danger and willingness to protect.

    PubMed

    Schönfelder, Mona Lisa; Bogner, Franz Xaver

    2017-01-01

    The current loss of biodiversity has found its way into the media. Especially the loss of bees as pollinators has recently received much attention aiming to increase public awareness about the consequence of pollinator loss and strategies for protection. However, pollinating insects like bees often prompt considerable anxiety. Negative emotions such as fear and disgust often lead to lack of support for conservation and appropriate initiatives for protection. Our study monitored perceptions of bees in the contexts of conservation and danger bees possibly represent by applying a semantic differential using contrasting adjectives under the heading "I think bees are…". Additionally, open questions were applied to examine individual perceptions of danger and conservation of bees. Respondents were students from primary school, secondary school and university. We compared these novices (n = 499) to experts (beekeepers, n = 153). An exploratory factor analysis of the semantic differential responses yielded three major oblique factors: Interest, Danger and Conservation & Usefulness. The inter-correlations of these factors were significant. Although all subgroups showed an overall high willingness to protect bees, the perception of danger scored medium. The individual experience of bee stings was the most prevalent reason for expressing fear. Educational programs focusing on pollinator conservation may reduce the perceived danger through removing misinformation, and supporting interest in the species. Based on the overall positive attitude toward bees, we suggest introducing bees (e.g., Apis mellifera) as a flagship species for pollinator conservation.

  13. Mapping the Cultural Learnability Landscape of Danger.

    PubMed

    Clark Barrett, H; Peterson, Christopher D; Frankenhuis, Willem E

    2016-05-01

    Cultural transmission is often viewed as a domain-general process. However, a growing literature suggests that learnability is influenced by content and context. The idea of a learnability landscape is introduced as a way of representing the effects of interacting factors on how easily information is acquired. Extending prior work (Barrett & Broesch, ), learnability of danger and other properties is compared for animals, artifacts, and foods in the urban American children (ages 4-5) and in the Shuar children in Ecuador (ages 4-9). There is an advantage for acquiring danger information that is strongest for animals and weakest for artifacts in both populations, with culture-specific variations. The potential of learnability landscapes for assessing biological and cultural influences on cultural transmission is discussed. © 2016 The Authors. Child Development © 2016 Society for Research in Child Development, Inc.

  14. 3718-F Alkali Metal Treatment and Storage Facility Closure Plan

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    None

    Since 1987, Westinghouse Hanford Company has been a major contractor to the U.S. Department of Energy-Richland Operations Office and has served as co-operator of the 3718-F Alkali Metal Treatment and Storage Facility, the waste management unit addressed in this closure plan. The closure plan consists of a Part A Dangerous waste Permit Application and a RCRA Closure Plan. An explanation of the Part A Revision (Revision 1) submitted with this document is provided at the beginning of the Part A section. The closure plan consists of 9 chapters and 5 appendices. The chapters cover: introduction; facility description; process information; wastemore » characteristics; groundwater; closure strategy and performance standards; closure activities; postclosure; and references.« less

  15. 33 CFR 334.70 - Buzzards Bay, and adjacent waters, Mass.; danger zones for naval operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., Mass.; danger zones for naval operations. 334.70 Section 334.70 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.70 Buzzards Bay, and adjacent waters, Mass.; danger zones for naval operations. (a) Atlantic...

  16. 33 CFR 334.70 - Buzzards Bay, and adjacent waters, Mass.; danger zones for naval operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., Mass.; danger zones for naval operations. 334.70 Section 334.70 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.70 Buzzards Bay, and adjacent waters, Mass.; danger zones for naval operations. (a) Atlantic...

  17. 33 CFR 334.70 - Buzzards Bay, and adjacent waters, Mass.; danger zones for naval operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Mass.; danger zones for naval operations. 334.70 Section 334.70 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.70 Buzzards Bay, and adjacent waters, Mass.; danger zones for naval operations. (a) Atlantic...

  18. 33 CFR 334.70 - Buzzards Bay, and adjacent waters, Mass.; danger zones for naval operations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Mass.; danger zones for naval operations. 334.70 Section 334.70 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.70 Buzzards Bay, and adjacent waters, Mass.; danger zones for naval operations. (a) Atlantic...

  19. 33 CFR 334.1370 - Pacific Ocean at Keahi Point, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Island of Oahu, Hawaii; danger zone. 334.1370 Section 334.1370 Navigation and Navigable Waters CORPS OF....1370 Pacific Ocean at Keahi Point, Island of Oahu, Hawaii; danger zone. (a) The danger zone. The waters... Officer, Explosive Ordnance Disposal Training and Evaluation Unit One, Barbers Point, Hawaii 96862-5600...

  20. 33 CFR 334.1360 - Pacific Ocean at Barber's Point, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Island of Oahu, Hawaii; danger zone. 334.1360 Section 334.1360 Navigation and Navigable Waters CORPS OF....1360 Pacific Ocean at Barber's Point, Island of Oahu, Hawaii; danger zone. (a) The danger zone. The... shall be enforced by the Commanding Officer, Naval Air Station, Barber's Point, Hawaii, 96862, and such...

  1. Multi-objective route planning for dangerous goods using compromise programming

    NASA Astrophysics Data System (ADS)

    Li, Rongrong; Leung, Yee

    2011-09-01

    The transportation of dangerous goods (DG) can significantly affect the human and natural environment if accidents occur during the transportation process. Hong Kong is a large city with high population density and narrow streets. Due to the land constraints, vehicles carrying DG inevitably have to pass through densely populated areas or their vicinities. Therefore, safe DG transportation is of paramount importance. There is thus an urgent need to review and improve the way trucks carrying DG are being routed on the road networks. Routing of such vehicles should consider not only the operating cost, but also the safety of travelers in the network, the population potentially exposed, and the possible damage inflicted to the surrounding properties and facilities in the event of a DG incident. This research develops a novel methodology for the determination of optimal routes for DG transportation under conflicting objectives by means of the compromise programming approach. With the support of geographical information system (GIS), a case study is carried out for the transportation of DG in the road network of Hong Kong. The experimental results confirm the effectiveness of the proposed approach.

  2. A most dangerous game: death and injury to birds from porcupine quills

    Treesearch

    Todd Katzner; Tricia A. Miller; Jane Rodrigue; Steven Shaffer

    2015-01-01

    Predation is dangerous, not only for the prey but sometimes also for the predator. Because these dangers to predators are not well understood, we document evidence of predation or scavenging by a Golden Eagle (Aquila chrysaetos) on a North American porcupine (Erethizon dorsatum) in Pennsylvania, USA, with potentially lethal...

  3. 33 CFR 334.1360 - Pacific Ocean at Barber's Point, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Pacific Ocean at Barber's Point, Island of Oahu, Hawaii; danger zone. 334.1360 Section 334.1360 Navigation and Navigable Waters CORPS OF....1360 Pacific Ocean at Barber's Point, Island of Oahu, Hawaii; danger zone. (a) The danger zone. The...

  4. 33 CFR 334.1370 - Pacific Ocean at Keahi Point, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Pacific Ocean at Keahi Point, Island of Oahu, Hawaii; danger zone. 334.1370 Section 334.1370 Navigation and Navigable Waters CORPS OF....1370 Pacific Ocean at Keahi Point, Island of Oahu, Hawaii; danger zone. (a) The danger zone. The waters...

  5. 33 CFR 334.1370 - Pacific Ocean at Keahi Point, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Pacific Ocean at Keahi Point, Island of Oahu, Hawaii; danger zone. 334.1370 Section 334.1370 Navigation and Navigable Waters CORPS OF....1370 Pacific Ocean at Keahi Point, Island of Oahu, Hawaii; danger zone. (a) The danger zone. The waters...

  6. 33 CFR 334.1360 - Pacific Ocean at Barber's Point, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Pacific Ocean at Barber's Point, Island of Oahu, Hawaii; danger zone. 334.1360 Section 334.1360 Navigation and Navigable Waters CORPS OF....1360 Pacific Ocean at Barber's Point, Island of Oahu, Hawaii; danger zone. (a) The danger zone. The...

  7. 33 CFR 334.1360 - Pacific Ocean at Barber's Point, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Pacific Ocean at Barber's Point, Island of Oahu, Hawaii; danger zone. 334.1360 Section 334.1360 Navigation and Navigable Waters CORPS OF....1360 Pacific Ocean at Barber's Point, Island of Oahu, Hawaii; danger zone. (a) The danger zone. The...

  8. 33 CFR 334.1370 - Pacific Ocean at Keahi Point, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Pacific Ocean at Keahi Point, Island of Oahu, Hawaii; danger zone. 334.1370 Section 334.1370 Navigation and Navigable Waters CORPS OF....1370 Pacific Ocean at Keahi Point, Island of Oahu, Hawaii; danger zone. (a) The danger zone. The waters...

  9. 33 CFR 334.1370 - Pacific Ocean at Keahi Point, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Pacific Ocean at Keahi Point, Island of Oahu, Hawaii; danger zone. 334.1370 Section 334.1370 Navigation and Navigable Waters CORPS OF....1370 Pacific Ocean at Keahi Point, Island of Oahu, Hawaii; danger zone. (a) The danger zone. The waters...

  10. 33 CFR 334.1360 - Pacific Ocean at Barber's Point, Island of Oahu, Hawaii; danger zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Pacific Ocean at Barber's Point, Island of Oahu, Hawaii; danger zone. 334.1360 Section 334.1360 Navigation and Navigable Waters CORPS OF....1360 Pacific Ocean at Barber's Point, Island of Oahu, Hawaii; danger zone. (a) The danger zone. The...

  11. Web-GIS platform for forest fire danger prediction in Ukraine: prospects of RS technologies

    NASA Astrophysics Data System (ADS)

    Baranovskiy, N. V.; Zharikova, M. V.

    2016-10-01

    There are many different statistical and empirical methods of forest fire danger use at present time. All systems have not physical basis. Last decade deterministic-probabilistic method is rapidly developed in Tomsk Polytechnic University. Forest sites classification is one way to estimate forest fire danger. We used this method in present work. Forest fire danger estimation depends on forest vegetation condition, forest fire retrospective, precipitation and air temperature. In fact, we use modified Nesterov Criterion. Lightning activity is under consideration as a high temperature source in present work. We use Web-GIS platform for program realization of this method. The program realization of the fire danger assessment system is the Web-oriented geoinformation system developed by the Django platform in the programming language Python. The GeoDjango framework was used for realization of cartographic functions. We suggest using of Terra/Aqua MODIS products for hot spot monitoring. Typical territory for forest fire danger estimation is Proletarskoe forestry of Kherson region (Ukraine).

  12. [Cooking as a therapy for dangerous mental health patients: controlled risk-taking].

    PubMed

    Geay, Janique; Schmitt, Stéphane; Bouchard, Jean-Pierre

    2015-01-01

    Among the range of therapeutic mediators used with dangerous mental health patients in the unit for dangerous patients in Cadillac, cooking holds an important place. Led by caregivers, this activity has undeniable positive effects for the psychotic and non-psychotic patients taking part. These effects concern notably their capacities for conception, creation, organisation, execution, sensation, collaboration and socialisation. For some patients, it is also the opportunity to take the drama out of handling utensils which they previously used as weapons. As the risk factors are controlled before and during the activity, no dangerous acting out has ever occurred. Copyright © 2015. Published by Elsevier Masson SAS.

  13. [The risk factors and dangerous regimens of alcohol consumption in physicians' community].

    PubMed

    Savvina, I V; Grigor'ev, G I; Tulasynova, N Iu

    2014-01-01

    The study was carried out to determine percentage of hazardous, dangerous and possibly dependent alcohol consumption among physicians of Yakutsk. The relationship between social hygienic aspects accompanying hazardous and dangerous alcohol consumption was analyzed. The risk factors were established. The means of prevention of alcohol dependence among physicians were proposed.

  14. 75 FR 26100 - Danger Zone, Pacific Ocean, Naval Base Coronado, Coronado, California

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-11

    ..., Pacific Ocean, Naval Base Coronado, Coronado, California AGENCY: U.S. Army Corps of Engineers, DoD. ACTION... Naval Base Coronado (NBC), in Coronado, San Diego County, California. The danger zone will provide..., Naval Base Coronado (NBC), has requested that the Corps establish a danger zone in the waters of the...

  15. The Gravest Danger:. Nuclear Weapons and Their Proliferation

    NASA Astrophysics Data System (ADS)

    Drell, S.

    2005-02-01

    Nuclear weapons are unique in their terrifying potential. With an energy release a million times larger than that of previous explosives, mass destruction is inevitable. The prospect of the spread of nuclear weapons and other dangerous technologies into the hands of suicidal terrorists and rogue nations unrestrained by the norms of civilized behavior has led President Bush to remark that "the gravest danger our nation faces lies at the crossroads of radicalism and technology." This talk will address what can and should be done, in the face of new challenges in times punctuated by terrorist threats, to sustain and strengthen the non-proliferation regime, taking into consideration technical realities, and the roles and limits of diplomatic initiatives and of military force.

  16. Sensing of dangerous DNA.

    PubMed

    Gasser, Stephan; Zhang, Wendy Y L; Tan, Nikki Yi Jie; Tripathi, Shubhita; Suter, Manuel A; Chew, Zhi Huan; Khatoo, Muznah; Ngeow, Joanne; Cheung, Florence S G

    2017-07-01

    The presence of damaged and microbial DNA can pose a threat to the survival of organisms. Cells express various sensors that recognize specific aspects of such potentially dangerous DNA. Recognition of damaged or microbial DNA by sensors induces cellular processes that are important for DNA repair and inflammation. Here, we review recent evidence that the cellular response to DNA damage and microbial DNA are tightly intertwined. We also discuss insights into the parameters that enable DNA sensors to distinguish damaged and microbial DNA from DNA present in healthy cells. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  17. [Effects of controlling specific dangerous pesticides on prevention of acute pesticide poisoning in rural area].

    PubMed

    Zhang, Ping; Zhao, Jiang-xia; Chang, Xiu-li; Zhou, Zhi-jun

    2010-09-01

    To investigate the effects of controlling the specific dangerous pesticides on prevention of acute pesticide poisoning in rural area. The data of reported cases of pesticide poisoning were analyzed to find out the specific dangerous pesticide in acute pesticide poisoning. Then the occurrence of occupational pesticide poisoning and fatality of non-occupational pesticide poisoning were estimated under the hypothesis of removing the specific dangerous pesticides. The data indicated that parathion (including methyl parathion) was the specific dangerous pesticide inducing occupational pesticide poisoning. After removing the use of parathion, the hazard of pesticides which caused occupational pesticide poisoning would be significantly decreased (P < 0.01). Parathion was also the most dangerous pesticide which caused non-occupational pesticide poisoning, with its fatality up to 15.8%. If parathion was well controlled, the fatality of non-occupational pesticide poisoning would be declined from 9.4% to 7.4%. The analyses of related literatures also revealed the similar results. The occurrence of occupational pesticide poisoning and fatality of non-occupational pesticide poisoning may decrease if the most dangerous pesticides are well supervised.

  18. Early home-based recognition of anaemia via general danger signs, in young children, in a malaria endemic community in north-east Tanzania

    PubMed Central

    Ringsted, Frank M; Bygbjerg, Ib C; Samuelsen, Helle

    2006-01-01

    Background Ethnographic studies from East Africa suggest that cerebral malaria and anaemia are not classified in local knowledge as malaria complications, but as illnesses in their own right. Cerebral malaria 'degedege' has been most researched, in spite of anaemia being a much more frequent complication in infants, and not much is known on how this is interpreted by caretakers. Anaemia is difficult to recognize clinically, even by health workers. Methods Ethnographic longitudinal cohort field study for 14 months, with monthly home-visits in families of 63 newborn babies, identified by community census, followed throughout April – November 2003 and during follow-up in April-May 2004. Interviews with care-takers (mostly mothers) and observational studies of infants and social environment were combined with three haemoglobin (Hb) screenings, supplemented with reports from mothers after health facility use. Results General danger signs, reported by mothers, e.g. infant unable to breast-feed or sit, too weak to be carried on back – besides of more alarming signs such as sleeping all time, loosing consciousness or convulsing – were well associated with actual or evolving moderate to severe anaemia (Hb ≤ 5–8 g/dl). By integrating the local descriptions of danger symptoms and signs, and comparing with actual or evolving low Hb, an algorithm to detect anaemia was developed, with significant sensitivity and specificity. For most danger signs, mothers twice as often took young children to traditional healers for herbal treatment, rather than having their children admitted to hospital. As expected, pallor was more rarely recognized by mothers, or primary reason for treatment seeking. Conclusion Mothers do recognize and respond to symptoms and danger signs related to development of anaemia, the most frequent complication of malaria in young children in malaria endemic areas. Mothers' observations and actions should be reconsidered and integrated in management of

  19. 303-K Storage Facility closure plan. Revision 2

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1993-12-15

    Recyclable scrap uranium with zircaloy-2 and copper silicon alloy, uranium-titanium alloy, beryllium/zircaloy-2 alloy, and zircaloy-2 chips and fines were secured in concrete billets (7.5-gallon containers) in the 303-K Storage Facility, located in the 300 Area. The beryllium/zircaloy-2 alloy and zircaloy-2 chips and fines are designated as mixed waste with the characteristic of ignitability. The concretion process reduced the ignitability of the fines and chips for safe storage and shipment. This process has been discontinued and the 303-K Storage Facility is now undergoing closure as defined in the Resource Conservation and Recovery Act (RCRA) of 1976 and the Washington Administrative Codemore » (WAC) Dangerous Waste Regulations, WAC 173-303-040. This closure plan presents a description of the 303-K Storage Facility, the history of materials and waste managed, and the procedures that will be followed to close the 303-K Storage Facility. The 303-K Storage Facility is located within the 300-FF-3 (source) and 300-FF-5 (groundwater) operable units, as designated in the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement) (Ecology et al. 1992). Contamination in the operable units 300-FF-3 and 300-FF-5 is scheduled to be addressed through the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) of 1980 remedial action process. Therefore, all soil remedial action at the 304 Facility will be conducted as part of the CERCLA remedial action of operable units 300-FF-3 and 300-FF-5.« less

  20. [Preventing dangerous psychotic acting out].

    PubMed

    Bouchard, Jean-Pierre

    2015-01-01

    Delusions of having been wronged, of persecution, of having a mission or order to execute, are frequently the causes of dangerous psychotic acting out. The regular clinical assessment of these patients and their treatment is essential for preventing this acting out, which can have dramatic consequences on the potential victims. If there is a treatment indication but refusal on the part of the patient to cooperate, it is necessary to resort to treatment without the patient's consent.

  1. Awareness of eSafety and Potential Online Dangers among Children and Teenagers

    ERIC Educational Resources Information Center

    Zilka, Gila Cohen

    2017-01-01

    Aim/Purpose: Awareness of eSafety and potential online dangers for children and teenagers. Background: The study examined eSafety among children and teenagers from their own perspectives, through evaluations of their awareness level of eSafety and of potential online dangers. Methodology: This is a mixed-method study with both quantitative and…

  2. Effects of Acute Alcohol Tolerance on Perceptions of Danger and Willingness to Drive after Drinking

    PubMed Central

    Amlung, Michael T.; Morris, David H.; McCarthy, Denis M.

    2014-01-01

    Rationale Drinking and driving is associated with elevated rates of motor vehicle accidents and fatalities. Previous research suggests that alcohol impairs judgments about the dangers of risky behaviors; however, how alcohol affects driving-related judgments is less clear. Impairments have also been shown to differ across limbs of the blood alcohol concentration (BAC) curve, which is known as acute tolerance. Objectives Examine whether perceptions about the dangerousness of driving after drinking and willingness to drive differed across ascending and descending limbs of the BAC curve. Test whether reductions in perceived danger were associated with willingness to drive on the descending limb. Methods Fifty-six participants were randomly assigned to receive either a moderate dose of alcohol (peak BAC = 0.10 g%) or placebo. We assessed perceived dangerousness and willingness to drive at matched BACs (~0.067-0.068 g%) on the ascending and descending limbs. Results Both perceived danger and willingness to drive showed acute tolerance in the alcohol group. Participants judged driving to be significantly less dangerous and were more willing to drive on the descending limb compared to the ascending limb. The magnitude of change in perceived danger significantly predicted willingness to drive on the descending limb. Conclusions Decreased impairment associated with acute tolerance may lead individuals to underestimate the dangerousness of driving after drinking and in turn make poor decisions regarding driving. This study further emphasizes the descending limb as a period of increased risk and offers support for enhancing prevention efforts by targeting drivers at declining BAC levels. PMID:24752657

  3. Effects of acute alcohol tolerance on perceptions of danger and willingness to drive after drinking.

    PubMed

    Amlung, Michael T; Morris, David H; McCarthy, Denis M

    2014-11-01

    Drinking and driving is associated with elevated rates of motor vehicle accidents and fatalities. Previous research suggests that alcohol impairs judgments about the dangers of risky behaviors; however, how alcohol affects driving-related judgments is less clear. Impairments have also been shown to differ across limbs of the blood alcohol concentration (BAC) curve, which is known as acute tolerance. The objectives of this study were to examine whether perceptions about the dangerousness of driving after drinking and willingness to drive differed across the ascending and descending limbs of the BAC curve and to test whether reductions in perceived danger were associated with willingness to drive on the descending limb. Fifty-six participants were randomly assigned to receive either a moderate dose of alcohol (peak BAC = 0.10 g%) or placebo. We assessed perceived dangerousness and willingness to drive at matched BACs (~0.067-0.068 g%) on the ascending and descending limbs. Both perceived danger and willingness to drive showed acute tolerance in the alcohol group. Participants judged driving to be significantly less dangerous and were more willing to drive on the descending limb compared to the ascending limb. The magnitude of change in perceived danger significantly predicted willingness to drive on the descending limb. Decreased impairment associated with acute tolerance may lead individuals to underestimate the dangerousness of driving after drinking and in turn make poor decisions regarding driving. This study further emphasizes the descending limb as a period of increased risk and offers support for enhancing prevention efforts by targeting drivers at declining BAC levels.

  4. To risk or not to risk: Anxiety and the calibration between risk perception and danger mitigation.

    PubMed

    Notebaert, Lies; Masschelein, Stijn; Wright, Bridget; MacLeod, Colin

    2016-06-01

    Anxiety prepares an organism for dealing with threats by recruiting cognitive resources to process information about the threat, and by engaging physiological systems to prepare a response. Heightened trait anxiety is associated with biases in both these processes: high trait-anxious individuals tend to report heightened risk perceptions, and inappropriate engagement in danger mitigation behavior. However, no research has addressed whether the calibration between risk perception and danger mitigation behavior is affected by anxiety, though it is well recognized that this calibration is crucial for adaptive functioning. The current study aimed to examine whether anxiety is characterized by better or worse calibration of danger mitigation behavior to variations in risk magnitude. Low and high trait-anxious participants were presented with information about the likelihood and severity of a danger (loud noise burst) on each trial. Participants could decide to mitigate this danger by investing a virtual coin, at the cost of losing danger mitigation ability on subsequent trials. Importantly, level of risk likelihood and severity were varied independently, and the multiplicative relationship between the 2 defined total danger. Multilevel modeling showed that the magnitude of total danger predicted the probability of coin investments, over and above the effects of risk likelihood and severity, suggesting that participants calibrated their danger mitigation behavior to integrated risk information. Crucially, this calibration was affected by trait anxiety, indicating better calibration in high trait-anxious individuals. These results are discussed in light of existing knowledge and models of the effect of anxiety on risk perception and decision-making. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  5. Dangerous space emphysema after dental treatment

    PubMed Central

    Hagr, Abdulrahman

    2010-01-01

    We report the case of an elderly female patient who presented with dangerous space emphysema occurring after a dental procedure. This case presented a diagnostic and management dilemma because of the development of an unusual complication of dental disease. In our review of the medical literature, we were unable to find any cases with similar manifestations and clinical courses. PMID:20835314

  6. 32 CFR 643.22 - Policy-Public safety: Requirement for early identification of lands containing dangerous materials.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... identification of lands containing dangerous materials. 643.22 Section 643.22 National Defense Department of...—Public safety: Requirement for early identification of lands containing dangerous materials. (a) DA will... lands by explosives, military chemical or other dangerous materials. (c) Procedures with respect to...

  7. 32 CFR 643.22 - Policy-Public safety: Requirement for early identification of lands containing dangerous materials.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... identification of lands containing dangerous materials. 643.22 Section 643.22 National Defense Department of...—Public safety: Requirement for early identification of lands containing dangerous materials. (a) DA will... lands by explosives, military chemical or other dangerous materials. (c) Procedures with respect to...

  8. 32 CFR 643.22 - Policy-Public safety: Requirement for early identification of lands containing dangerous materials.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... identification of lands containing dangerous materials. 643.22 Section 643.22 National Defense Department of...—Public safety: Requirement for early identification of lands containing dangerous materials. (a) DA will... lands by explosives, military chemical or other dangerous materials. (c) Procedures with respect to...

  9. Passively mode-locked soliton femtosecond pulses employing graphene saturable absorber

    NASA Astrophysics Data System (ADS)

    Lau, K. Y.; Muhammad, F. D.; Latif, A. A.; Abu Bakar, M. H.; Yusoff, Z.; Mahdi, M. A.

    2017-09-01

    We demonstrate a passively mode-locked fiber laser incorporating graphene thin film (GTF) as saturable absorber (SA). The SA is fabricated by sandwiching the GTF between two single mode fiber ferrules through a fiber adaptor. The transmission loss at 1560 nm and non-linear saturation absorption modulation depth for GTF-SA are 0.8 dB and 2.90%, respectively. An erbium-doped fiber laser cavity is constructed to verify the functionality of GTF-SA and is designed to have net anomalous dispersion. It generates large spectral width of 4.99 nm with pulse repetition rate of 9.655 MHz and pulse width of 670 fs. Net anomalous dispersion and time bandwidth product higher than the sech2 transform-limited pulse validate the experimental result. In short, we demonstrate high performance GTF-SA that is able to generate ultrafast pulse duration in femtosecond range effortlessly with simple and green SA fabrication procedures.

  10. Potential dangers of accelerant use in arson.

    PubMed

    Heath, Karen; Kobus, Hilton; Byard, Roger W

    2011-02-01

    Accelerant-enhanced combustion often characterizes a fire that has been deliberately set to disguise a murder scene or to destroy property for insurance purposes. The intensity and rapidity of spread of fires where accelerants have been used are often underestimated by perpetrators who may sustain heat-related injuries. The case of a 49-year-old male who was using gasoline (petrol) as an accelerant is reported to demonstrate another danger of this type of activity. After ignition, an explosion occurred that destroyed the building and caused the death of the victim who was crushed beneath a rear wall of the commercial premises. Gasoline vapour/air mixtures are extremely volatile and may cause significant explosions if exposed to flame. Given the potential danger of explosion, arsonists using accelerants do so at significant risk to themselves and to others in the vicinity. Copyright © 2011 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  11. [Danger from exploding fireworks and blank firearms].

    PubMed

    Just, T; Pau, H W; Kaduk, W; Hingst, V

    2000-12-01

    Explosive amusement and deterrent articles such as New Year's Eve cannons and rockets, toy pistols, and blank guns are not at all harmless items. Their potential dangerousness is often extremely underestimated. Two damaging mechanisms are important: during explosions, high pressures and temperatures develop and a considerable sound pressure level can be measured. If the explosion happens near the human body (intentionally or inadvertently), not only superficial lesions can occur, but also (mainly due to contact shots) serious, deep-seated tissue damage, especially in the head and neck region with its endangered sense organs such as eye and ear, the vessels and nerves supplying the brain, the speech- and voice-forming apparatus, and in particular the face, can be the consequence. Their mutilation can lead to serious and extensive interpersonalchanges. Accidents are published in the relevant otological and forensic medical papers, but nevertheless it seems important to us to point out the dangerousness of these readily available items.

  12. The dangers of long-term catheter drainage.

    PubMed

    Lowthian, P

    There are many dangers associated with long-term urinary bladder drainage by catheter. For various reasons, the choice of catheter is important, and its initial insertion can be particularly hazardous. All catheterizations should, however, be safer when there is some urine (or other fluid) in the bladder. The appropriate choice of drainage system attached to the catheter can delay bacterial invasion of the bladder. Great care is needed to prevent blockage of the system, particularly when bacteriuria is present. Recent evidence indicates that some bacteria encourage the development of encrustations, so that, in some circumstances, catheters may become blocked within 24 hours. This, together with other considerations, strongly suggests that indwelling catheters should be changed at intervals of not more than 5 days. The practical implications of this are considered, as are the benefits that may accrue. Accidental catheter traction is another danger, and some possible methods of avoiding this are discussed. Finally, the need for a new kind of drainage-bag support is highlighted.

  13. Study on the multi-sensors monitoring and information fusion technology of dangerous cargo container

    NASA Astrophysics Data System (ADS)

    Xu, Shibo; Zhang, Shuhui; Cao, Wensheng

    2017-10-01

    In this paper, monitoring system of dangerous cargo container based on multi-sensors is presented. In order to improve monitoring accuracy, multi-sensors will be applied inside of dangerous cargo container. Multi-sensors information fusion solution of monitoring dangerous cargo container is put forward, and information pre-processing, the fusion algorithm of homogenous sensors and information fusion based on BP neural network are illustrated, applying multi-sensors in the field of container monitoring has some novelty.

  14. Knowledge of obstetric danger signs among recently-delivered women in Chamwino district, Tanzania: a cross-sectional study.

    PubMed

    Bintabara, Deogratius; Mpembeni, Rose N M; Mohamed, Ahmed Abade

    2017-08-29

    Low knowledge of danger signs has been shown to delay seeking obstetric care which leads to high maternal mortality and morbidity worldwide. In Tanzania about half of pregnant women are informed about obstetric danger signs during antenatal care, but the proportion of those who have full knowledge of these obstetric danger signs is not known. This study assessed the knowledge of obstetric danger signs and its associated factors among recently-delivered women in Chamwino District, Tanzania. A community-based cross-sectional study was conducted in January 2014 in Chamwino District, Tanzania. A woman was considered knowledgeable if she spontaneously mentioned at least five danger signs in any of the three phases of childbirth (pregnancy, childbirth and postpartum) with at least one in each phase. Multistage cluster sampling was used to recruit study participants. Descriptive and bivariate analyses were conducted. Multivariable logistic regression analyses were performed to control for confounding and other important covariates. A total of 428 women were interviewed. The median age (IQR) was 26.5 (22-33) years. Only 25.2% of respondents were knowledgeable about obstetric danger signs during pregnancy, childbirth/labour and postpartum. Significant explanatory variables of being knowledgeable about obstetric danger signs were found to be maternal education (AOR = 1.96; 95% CI: 1.01, 3.82), maternal occupation (AOR = 2.23; 95% CI; 1.10, 4.52), spouse occupation (AOR = 2.10; 95% CI: 1.02, 4.32) and counseling on danger signs (AOR = 3.42; 95% CI: 1.36, 8.62) after controlling for the clustering effect, confounding and important covariates. A low proportion of women was found to be knowledgeable about obstetric danger signs in Chamwino district. Therefore, we recommend the Ministry of Health to design and distribute the maternal health booklets that highlight the obstetric danger signs, and encourage antenatal care providers and community health workers to provide frequent

  15. DangerTrack: A scoring system to detect difficult-to-assess regions.

    PubMed

    Dolgalev, Igor; Sedlazeck, Fritz; Busby, Ben

    2017-01-01

    Over recent years, multiple groups have shown that a large number of structural variants, repeats, or problems with the underlying genome assembly have dramatic effects on the mapping, calling, and overall reliability of single nucleotide polymorphism calls. This project endeavored to develop an easy-to-use track for looking at structural variant and repeat regions. This track, DangerTrack, can be displayed alongside the existing Genome Reference Consortium assembly tracks to warn clinicians and biologists when variants of interest may be incorrectly called, of dubious quality, or on an insertion or copy number expansion. While mapping and variant calling can be automated, it is our opinion that when these regions are of interest to a particular clinical or research group, they warrant a careful examination, potentially involving localized reassembly. DangerTrack is available at https://github.com/DCGenomics/DangerTrack.

  16. Dangerous Near-Earth Asteroids and Meteorites

    NASA Astrophysics Data System (ADS)

    Mickaelian, A. M.; Grigoryan, A. E.

    2015-07-01

    The problem of Near-Earth Objects (NEOs; Astreoids and Meteorites) is discussed. To have an understanding on the probablity of encounters with such objects, one may use two different approaches: 1) historical, based on the statistics of existing large meteorite craters on the Earth, estimation of the source meteorites size and the age of these craters to derive the frequency of encounters with a given size of meteorites and 2) astronomical, based on the study and cataloging of all medium-size and large bodies in the Earth's neighbourhood and their orbits to estimate the probability, angles and other parameters of encounters. Therefore, we discuss both aspects and give our present knowledge on both phenomena. Though dangerous NEOs are one of the main source for cosmic catastrophes, we also focus on other possible dangers, such as even slight changes of Solar irradiance or Earth's orbit, change of Moon's impact on Earth, Solar flares or other manifestations of Solar activity, transit of comets (with impact on Earth's atmosphere), global climate change, dilution of Earth's atmosphere, damage of ozone layer, explosion of nearby Supernovae, and even an attack by extraterrestrial intelligence.

  17. [Insight and psychiatric dangerousness: A review of the literature].

    PubMed

    Bonnet, S; Lacambre, M; Schandrin, A; Capdevielle, D; Courtet, P

    2017-04-01

    Violence committed by individuals with severe mental illness has become an increasing focus of concern among clinicians, policy makers, and the general public, often as the result of tragic events. Research has shown in the past two decades an increased risk of violence among patients with mental disorder. Nevertheless, of those suffering from mental illness, perpetrators of other directed violence form a minority subgroup. The means by which there is this association between mental illness and violence has remained controversial. Factors such as positive psychotic symptoms, medication non-adherence, alcohol or psychoactive substance abuse and antisocial personality were found to be predictive of violence. Overall, literature provides support to the assertion that violent behavior of mentally ill patients is a heterogeneous phenomenon that is driven by multiple inter-related and independent factors. Furthermore, psychiatrists are often asked to predict an individual's future dangerousness, in a medical or a legal context. In the process of risk assessment of dangerousness, more focus has been placed on dynamic risk factor. In this context, lack of insight has established itself both as a part of violence risk models and as a clinical item in structured approaches to measure dangerousness. However, few studies have tested these associations. The main purpose of this paper is to review the literature concerning the relationship between insight and dangerousness and discuss the contributions of the insight in the assessment of dangerousness in patients with mental illness. We included twenty studies that evaluated the association between insight and variable such as physical or verbal violence, aggressiveness, hostility or sexual aggression. According to the findings of this review, the strength and specific nature of this relationship remain unclear due to considerable methodological and conceptual shortcomings, including heterogeneity in the definition and

  18. Do emergency pediatric psychiatric visits for danger to self or others correspond to times of school attendance?

    PubMed

    Lueck, Collin; Kearl, Liza; Lam, Chun Nok; Claudius, Ilene

    2015-05-01

    Pediatric and adolescent mental health complaints are growing problems for emergency departments and inpatient facilities. We sought to investigate the relationship between weeks when school is in session (vs vacation) and presentation with concern for danger to self or others. We retrospectively studied the risk of presenting with these complaints while school is in attendance compared to the risk while on vacation over a 4-year period (2009-2012) at an academic pediatric emergency department. The week of presentation was recorded for all children making psychiatric visits related to suicidality or homicidality, and these were correlated with the public school calendar for the local school district. The incidence rate ratio (IRR) was calculated for psychiatric visits while in school status vs vacation. Similar data were collected for a diagnosis of urinary tract infection to serve as a control. Of 3223 eligible patients (mean age, 13.8 years), 82.7% presented while in school, although the students only spent 68.6% of their time in school, yielding an IRR of 2.18. By comparison, the IRR for the diagnosis of urinary tract infection was 1.25. Children and adolescents are more likely to present with concerns for danger to self or others while attending school compared with while on vacations. Causation and opportunities for intervention require further study. Copyright © 2015 Elsevier Inc. All rights reserved.

  19. Is Brain Emulation Dangerous?

    NASA Astrophysics Data System (ADS)

    Eckersley, Peter; Sandberg, Anders

    2013-12-01

    Brain emulation is a hypothetical but extremely transformative technology which has a non-zero chance of appearing during the next century. This paper investigates whether such a technology would also have any predictable characteristics that give it a chance of being catastrophically dangerous, and whether there are any policy levers which might be used to make it safer. We conclude that the riskiness of brain emulation probably depends on the order of the preceding research trajectory. Broadly speaking, it appears safer for brain emulation to happen sooner, because slower CPUs would make the technology`s impact more gradual. It may also be safer if brains are scanned before they are fully understood from a neuroscience perspective, thereby increasing the initial population of emulations, although this prediction is weaker and more scenario-dependent. The risks posed by brain emulation also seem strongly connected to questions about the balance of power between attackers and defenders in computer security contests. If economic property rights in CPU cycles1 are essentially enforceable, emulation appears to be comparatively safe; if CPU cycles are ultimately easy to steal, the appearance of brain emulation is more likely to be a destabilizing development for human geopolitics. Furthermore, if the computers used to run emulations can be kept secure, then it appears that making brain emulation technologies ―open‖ would make them safer. If, however, computer insecurity is deep and unavoidable, openness may actually be more dangerous. We point to some arguments that suggest the former may be true, tentatively implying that it would be good policy to work towards brain emulation using open scientific methodology and free/open source software codebases

  20. Predicting right-wing authoritarianism via personality and dangerous world beliefs: direct, indirect, and interactive effects.

    PubMed

    Dallago, Francesca; Mirisola, Alberto; Roccato, Michele

    2012-01-01

    In an Italian sample (N = 483, 78.23% women, mean age = 27.61 years old), we used structural equation modeling with latent variables and interactions to analyze the direct, indirect, and interactive effects exerted on right-wing authoritarianism by the Big Five factors of personality and by dangerous world beliefs. Openness, Neuroticism, and Conscientiousness exerted direct effects on right-wing authoritarianism; the first two relationships were partially mediated by dangerous world beliefs. Most importantly, the relationship between dangerous world beliefs and right-wing authoritarianism was moderated by Openness: dangerous world beliefs significantly influenced right-wing authoritarianism solely for participants high in Openness. Limitations and possible developments of this research are discussed.

  1. Identification of amino acid residues in Streptococcus mutans glucosyltransferases influencing the structure of the glucan product.

    PubMed Central

    Shimamura, A; Nakano, Y J; Mukasa, H; Kuramitsu, H K

    1994-01-01

    The glucosyltransferases (GTFs) of mutans streptococci are important virulence factors in the sucrose-dependent colonization of tooth surfaces by these organisms. To investigate the structure-function relationship of the GTFs, an approach was initiated to identify amino acid residues of the GTFs which affect the incorporation of glucose residues into the glucan polymer. Conserved amino acid residues were identified in the GTF-S and GTF-I enzymes of the mutans streptococci and were selected for site-directed mutagenesis in the corresponding enzymes from Streptococcus mutans GS5. Conversion of six amino acid residues of the GTF-I enzyme to those present at the corresponding positions in GTF-S, either singly or in multiple combinations, resulted in enzymes synthesizing increased levels of soluble glucans. The enzyme containing six alterations synthesized 73% water-soluble glucan in the absence of acceptor dextran T10, while parental enzyme GTF-I synthesized no such glucan product. Conversely, when residue 589 of the GTF-S enzyme was converted from Thr to either Asp or Glu, the resulting enzyme synthesized primarily water-insoluble glucan in the absence of the acceptor. Therefore, this approach has identified several amino acid positions which influence the nature of the glucan product synthesized by GTFs. PMID:8050997

  2. The predicaments of “dangerous safety”

    PubMed Central

    Feudtner, Chris

    2000-01-01

    Remedies are not useless because they fall short of their full scope. It is better to keep a man on the edge of a precipice, if you cannot pluck him away from it, than to let him fall over. And many diabetic patients are kept in this predicament of dangerous safety. Lectures on the Principles and Practice of Physic, 1836-1837 SirThomas Watson PMID:10903304

  3. Relations of Parenting to Adolescent Externalizing and Internalizing Distress Moderated by Perception of Neighborhood Danger.

    PubMed

    Goldner, Jonathan S; Quimby, Dakari; Richards, Maryse H; Zakaryan, Arie; Miller, Steve; Dickson, Daniel; Chilson, Jessica

    2016-01-01

    Parental monitoring and warmth have traditionally been studied in the context of White, middle-class families. This article explores optimal levels of these parenting behaviors in preventing adolescent psychopathology in impoverished, urban high-crime areas while accounting for child perceptions of neighborhood danger. In this study, data were collected longitudinally at 2 time points 1 year apart from a sample of 254 African American young adolescents (T1: M age = 12.6 years, 41% male) and their parents. Parental monitoring and warmth, child perception of neighborhood danger, and child internalizing and externalizing behaviors were measured using questionnaires. Child internalizing behaviors were also measured using a time sampling technique capturing in vivo accounts of daily distress. Findings indicated associations between parental monitoring and children's externalizing behaviors along with linear and quadratic associations between parental monitoring and internalizing behaviors. Monitoring and warmth were differentially related to symptoms depending on neighborhood danger level. When children perceived less danger, more monitoring related to less externalizing. When children perceived more danger, more warmth related to less internalizing. In addition, adolescents' perceptions of neighborhood danger emerged as equally strong as monitoring and warmth in predicting symptoms. This study underscores the influence of carefully considering parenting approaches and which techniques optimally prevent adolescents' externalizing, as well as prevent internalizing difficulties. It also highlights how context affects mental health, specifically how perceptions of danger negatively influence adolescents' psychopathology, emphasizing the importance of initiatives to reduce violence in communities.

  4. Dangerous Darwinism.

    PubMed

    Flemming, Chris; Goodall, Jane

    2002-07-01

    We are concerned with a particular rhetorical narrative that appeared in the early stages of the Darwin debate but that has been fiercely resurgent in the past two decades. Freud wrote of Darwin's theory as one of three major blows to which human vanity had been submitted at the hands of science. Assertions that "Darwin's dangerous idea" came as a horrible shock to the Victorians and that it is still a profound psychological threat, and therefore widely resisted, remain current. When such assertions are offered as the premise on which Darwin is to be approached by the general reader they call for some detailed scrutiny, with regard both to the bases on which they are made, and the effect they have on the terms of public debate. This paper offers a critique of the culture-shock myth based on a re-examination of Victorian reactions to Darwin's work, and on an analysis of the ways in which the myth functions as a rhetorical strategy in our own time.

  5. Oral streptococci with genetic determinants similar to the glucosyltransferase regulatory gene, rgg.

    PubMed Central

    Vickerman, M M; Sulavik, M C; Clewell, D B

    1995-01-01

    The Streptococcus gordonii Challis glucosyltransferase structural gene, gtfG, is positively regulated by the upstream gene, rgg, the only described gtf regulatory determinant in oral streptococci. Southern hybridization analyses indicated that rgg-like and gtfG-like determinants were present on the same HindIII fragment in strains of S. gordonii, Streptococcus sanguis, and Streptococcus oralis, whereas no rgg-like determinants were detected in mutans streptococci, Streptococcus mitis, and Streptococcus salivarius. PMID:7591096

  6. Dangerous Enough: Moderating Racial Bias with Contextual Threat Cues

    PubMed Central

    Correll, Joshua; Wittenbrink, Bernd; Park, Bernadette; Judd, Charles M.; Goyle, Arina

    2010-01-01

    Research shows that participants shoot armed Blacks more frequently and quickly than armed Whites, but make don’t-shoot responses more frequently and quickly for unarmed Whites than unarmed Blacks. We argue that this bias reflects the perception of threat – specifically, threat associated with Black males. Other danger cues (not just race) may create a similar predisposition to shoot, and if these cues promote shooting when the target is White, they should attenuate racial bias. We embedded targets in threatening andsafe backgrounds. Racial bias was evident in safe contexts but disappeared when context signaled danger, and this reduction was largely due to an increased tendency to shoot White targets. PMID:21344058

  7. 75 FR 19671 - International Standards on the Transport of Dangerous Goods; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ... Standards on the Transport of Dangerous Goods; Public Meeting AGENCY: Pipeline and Hazardous Materials... the 37th session of the United Nations Sub-Committee of Experts on the Transport of Dangerous Goods... consider proposals for the 17th Revised Edition of the United Nations Recommendations on the Transport of...

  8. Kidney sales and the analogy with dangerous employment.

    PubMed

    Malmqvist, Erik

    2015-06-01

    Proponents of permitting living kidney sales often argue as follows. Many jobs involve significant risks; people are and should be free to take these risks in exchange for money; the risks involved in giving up a kidney are no greater than the risks involved in acceptable hazardous jobs; so people should be free to give up a kidney for money, too. This paper examines this frequently invoked but rarely analysed analogy. Two objections are raised. First, it is far from clear that kidney sales and dangerous jobs involve comparable risks on an appropriately broad comparison. Second, and more importantly, even if they do involve comparable risks it does not follow that kidney sales must be permitted because dangerous jobs are. The analogy assumes that kidney sales are banned for paternalistic reasons. But there may be other, non-paternalistic reasons for the ban. And paternalists, too, can consistently defend the ban even if kidney sales are no riskier than occupations that they find acceptable. Soft paternalists may want to protect would-be vendors from harms that they have not voluntarily chosen. Egalitarian hard paternalists may want to protect already badly off vendors from further worsening their situation. For neither species of paternalist is the size of the risk prevented decisive. I conclude that the analogy with dangerous jobs, while rhetorically powerful, pulls little real argumentative weight. Future debates on living kidney sales should therefore proceed without it.

  9. 75 FR 63534 - International Standards on the Transport of Dangerous Goods; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-15

    ...: Any person wishing to participate in the public meeting should send an e-mail to [email protected] Standards on the Transport of Dangerous Goods; Public Meeting AGENCY: Pipeline and Hazardous Materials... the 38th session of the United Nations Sub-Committee of Experts on the Transport of Dangerous Goods...

  10. Safety Assessment of Dangerous Goods Transport Enterprise Based on the Relative Entropy Aggregation in Group Decision Making Model

    PubMed Central

    Wu, Jun; Li, Chengbing; Huo, Yueying

    2014-01-01

    Safety of dangerous goods transport is directly related to the operation safety of dangerous goods transport enterprise. Aiming at the problem of the high accident rate and large harm in dangerous goods logistics transportation, this paper took the group decision making problem based on integration and coordination thought into a multiagent multiobjective group decision making problem; a secondary decision model was established and applied to the safety assessment of dangerous goods transport enterprise. First of all, we used dynamic multivalue background and entropy theory building the first level multiobjective decision model. Secondly, experts were to empower according to the principle of clustering analysis, and combining with the relative entropy theory to establish a secondary rally optimization model based on relative entropy in group decision making, and discuss the solution of the model. Then, after investigation and analysis, we establish the dangerous goods transport enterprise safety evaluation index system. Finally, case analysis to five dangerous goods transport enterprises in the Inner Mongolia Autonomous Region validates the feasibility and effectiveness of this model for dangerous goods transport enterprise recognition, which provides vital decision making basis for recognizing the dangerous goods transport enterprises. PMID:25477954

  11. Safety assessment of dangerous goods transport enterprise based on the relative entropy aggregation in group decision making model.

    PubMed

    Wu, Jun; Li, Chengbing; Huo, Yueying

    2014-01-01

    Safety of dangerous goods transport is directly related to the operation safety of dangerous goods transport enterprise. Aiming at the problem of the high accident rate and large harm in dangerous goods logistics transportation, this paper took the group decision making problem based on integration and coordination thought into a multiagent multiobjective group decision making problem; a secondary decision model was established and applied to the safety assessment of dangerous goods transport enterprise. First of all, we used dynamic multivalue background and entropy theory building the first level multiobjective decision model. Secondly, experts were to empower according to the principle of clustering analysis, and combining with the relative entropy theory to establish a secondary rally optimization model based on relative entropy in group decision making, and discuss the solution of the model. Then, after investigation and analysis, we establish the dangerous goods transport enterprise safety evaluation index system. Finally, case analysis to five dangerous goods transport enterprises in the Inner Mongolia Autonomous Region validates the feasibility and effectiveness of this model for dangerous goods transport enterprise recognition, which provides vital decision making basis for recognizing the dangerous goods transport enterprises.

  12. 77 FR 33019 - International Standards on the Transport of Dangerous Goods; Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-04

    .... PHMSA-2012-0116; Notice No. 12-6] International Standards on the Transport of Dangerous Goods; Public... of Experts on the Transport of Dangerous Goods (UNSCOE TDG) to be held June 25 to July 4, 2012, in... consider proposals for the 18th Revised Edition of the United Nations Recommendations on the Transport of...

  13. 49 CFR 176.30 - Dangerous cargo manifest.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... purpose by the carrier or agents shall prepare a dangerous cargo manifest, list, or stowage plan. This... number as prescribed in subpart G of part 172 of this subchapter. (4) The number and description of... paragraphs (a)(3) and (a)(5) of this section. The person who supervises the preparation of the manifest, list...

  14. Shark attacks in Dakar and the Cap Vert Peninsula, Senegal: low incidence despite high occurrence of potentially dangerous species.

    PubMed

    Trape, Sébastien

    2008-01-30

    The International Shark Attack File mentions only four unprovoked shark attacks on the coast of West Africa during the period 1828-2004, an area where high concentrations of sharks and 17 species potentially dangerous to man have been observed. To investigate if the frequency of shark attacks could be really low and not just under-reported and whether there are potentially sharks that might attack in the area, a study was carried out in Dakar and the Cap Vert peninsula, Senegal. Personnel of health facilities, administrative services, traditional authorities and groups of fishermen from the region of Dakar were interviewed about the occurrence of shark attacks, and visual censuses were conducted along the coastline to investigate shark communities associated with the coasts of Dakar and the Cap Vert peninsula. Six attacks were documented for the period 1947-2005, including two fatal ones attributed to the tiger shark Galeocerdo cuvieri. All attacks concerned fishermen and only one occurred after 1970. Sharks were observed year round along the coastline in waters 3-15 m depth. Two species potentially dangerous for man, the nurse shark Ginglymostoma cirratum and the blacktip shark Carcharhinus limbatus, represented together 94% of 1,071 sharks enumerated during 1,459 hours of observations. Threatening behaviour from sharks was noted in 12 encounters (1.1%), including 8 encounters with C. limbatus, one with Galeocerdo cuvieri and 3 with unidentified sharks. These findings suggest that the frequency of shark attacks on the coast of West Africa is underestimated. However, they also indicate that the risk is very low despite the abundance of sharks. In Dakar area, most encounters along the coastline with potentially dangerous species do not result in an attack. Compared to other causes of water related deaths, the incidence of shark attack appears negligible, at least one thousand fold lower.

  15. Pine nut use in the Early Holocene and beyond: The danger cave archaeobotanical record

    USGS Publications Warehouse

    Rhode, D.; Madsen, D.B.

    1998-01-01

    Nuts of limber pine (Pinus flexilis) from Early Holocene strata in Danger Cave, Utah, are distinguishable by seed-coat sculpturing from pine nuts of single-needled pinyon (Pinus monophylla), which occur in strata dating <7000 years BP. Owls and other taphonomic agents may deposit pine nuts in archaeological sites, but the morphology of the pine nuts in Danger Cave strongly indicate they were deposited by human foragers who brought small quantities with them for food for at least the last 7500 years. Large-scale transport of pine nuts to Danger Cave from distant hinterlands is unlikely, however. The seamless transition from limber pine to pinyon pine nuts in the Danger Cave record suggests that foragers who had utilized limber pine as a food resource easily switched to using pinyon pine nuts when pinyon pine migrated into the region at the close of the Early Holocene.

  16. Focused sunlight factor of forest fire danger assessment using Web-GIS and RS technologies

    NASA Astrophysics Data System (ADS)

    Baranovskiy, Nikolay V.; Sherstnyov, Vladislav S.; Yankovich, Elena P.; Engel, Marina V.; Belov, Vladimir V.

    2016-08-01

    Timiryazevskiy forestry of Tomsk region (Siberia, Russia) is a study area elaborated in current research. Forest fire danger assessment is based on unique technology using probabilistic criterion, statistical data on forest fires, meteorological conditions, forest sites classification and remote sensing data. MODIS products are used for estimating some meteorological conditions and current forest fire situation. Geonformation technologies are used for geospatial analysis of forest fire danger situation on controlled forested territories. GIS-engine provides opportunities to construct electronic maps with different levels of forest fire probability and support raster layer for satellite remote sensing data on current forest fires. Web-interface is used for data loading on specific web-site and for forest fire danger data representation via World Wide Web. Special web-forms provide interface for choosing of relevant input data in order to process the forest fire danger data and assess the forest fire probability.

  17. The principles of measuring forest fire danger

    Treesearch

    H. T. Gisborne

    1936-01-01

    Research in fire danger measurement was commenced in 1922 at the Northern Rocky Mountain Forest and Range Experiment Station of the U. S. Forest Service, with headquarters at Missoula, Mont. Since then investigations have been made concerning ( 1) what to measure, (2) how to measure, and ( 3) field use of these measurements. In all cases the laboratory or restricted...

  18. Modeling human behaviors and reactions under dangerous environment.

    PubMed

    Kang, J; Wright, D K; Qin, S F; Zhao, Y

    2005-01-01

    This paper describes the framework of a real-time simulation system to model human behavior and reactions in dangerous environments. The system utilizes the latest 3D computer animation techniques, combined with artificial intelligence, robotics and psychology, to model human behavior, reactions and decision making under expected/unexpected dangers in real-time in virtual environments. The development of the system includes: classification on the conscious/subconscious behaviors and reactions of different people; capturing different motion postures by the Eagle Digital System; establishing 3D character animation models; establishing 3D models for the scene; planning the scenario and the contents; and programming within Virtools Dev. Programming within Virtools Dev is subdivided into modeling dangerous events, modeling character's perceptions, modeling character's decision making, modeling character's movements, modeling character's interaction with environment and setting up the virtual cameras. The real-time simulation of human reactions in hazardous environments is invaluable in military defense, fire escape, rescue operation planning, traffic safety studies, and safety planning in chemical factories, the design of buildings, airplanes, ships and trains. Currently, human motion modeling can be realized through established technology, whereas to integrate perception and intelligence into virtual human's motion is still a huge undertaking. The challenges here are the synchronization of motion and intelligence, the accurate modeling of human's vision, smell, touch and hearing, the diversity and effects of emotion and personality in decision making. There are three types of software platforms which could be employed to realize the motion and intelligence within one system, and their advantages and disadvantages are discussed.

  19. Antipredator behaviours of a spider mite in response to cues of dangerous and harmless predators.

    PubMed

    Dias, Cleide Rosa; Bernardo, Ana Maria Guimarães; Mencalha, Jussara; Freitas, Caelum Woods Carvalho; Sarmento, Renato Almeida; Pallini, Angelo; Janssen, Arne

    2016-07-01

    Prey are known to invest in costly antipredator behaviour when perceiving cues of dangerous, but not of relatively harmless predators. Whereas most studies investigate one type of antipredator behaviour, we studied several types (changes in oviposition, in escape and avoidance behaviour) in the spider mite Tetranychus evansi in response to cues from two predatory mites. The predator Phytoseiulus longipes is considered a dangerous predator for T. evansi, whereas Phytoseiulus macropilis has a low predation rate on this prey, thus is a much less dangerous predator. Spider mite females oviposited less on leaf disc halves with predator cues than on clean disc halves, independent of the predator species. On entire leaf discs, they laid fewer eggs in the presence of cues of the dangerous predator than on clean discs, but not in the presence of cues of the harmless predator. Furthermore, the spider mites escaped more often from discs with cues of the dangerous predator than from discs without predator cues, but they did not escape more from discs with cues of the harmless predator. The spider mites did not avoid plants with conspecifics and predators. We conclude that the spider mites displayed several different antipredator responses to the same predator species, and that some of these antipredator responses were stronger with cues of dangerous predators than with cues of harmless predators.

  20. 77 FR 61721 - Atlantic Ocean off Wallops Island and Chincoteague Inlet, VA; Danger Zone

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-11

    ... classes of orbital rockets. This amendment increases the permanent danger zone to a 30 nautical mile sector and is necessary to protect the public from hazards associated with rocket-launching operations... danger zone to accommodate larger classes of orbital rockets. This amendment increases the permanent...

  1. The National Fire Danger Rating System: Derivation of Spread Index for Eastern and Southern States

    Treesearch

    Ralph M. Nelson

    1964-01-01

    Presents standards for locating, operating, and maintaining forest fire danger stations in Eastern and Southern States. Includes tables and forms for deriving the Spread Index of the new National Fire-Danger Rating System.

  2. Modulating anosognosia for hemiplegia: The role of dangerous actions in emergent awareness.

    PubMed

    D'Imperio, Daniela; Bulgarelli, Cristina; Bertagnoli, Sara; Avesani, Renato; Moro, Valentina

    2017-07-01

    Anosognosia for hemiplegia is a lack of awareness of motor deficits following a right hemisphere lesion. Residual forms of awareness co-occur with an explicit denial of hemiplegia. The term emergent awareness refers to a condition in which awareness of motor deficits is reported verbally during the actual performance of an action involving the affected body part. In this study, two tasks were used to explore the potential effects of i) attempting actions which are impossible for sufferers of hemiplegia and ii) attempting actions which are potentially dangerous. Sixteen hemiplegic patients (8 anosognosic, and 8 non-anosognosic) were asked to perform both potentially dangerous and neutral actions. Our results confirm an increase in emergent awareness in anosognosic patients during the execution of both of these types of action. Moreover, actions that are potentially dangerous improved the degree of awareness. However, lesions in the fronto-temporal areas appear to be associated with a reduced effect of action execution (emergent awareness) while lesions in the basal ganglia and amygdale and the white matter underlying the insula and fronto-temporal areas are associated with a lesser degree of improvement resulting from attempting to perform dangerous actions. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. Modeling Future Fire danger over North America in a Changing Climate

    NASA Astrophysics Data System (ADS)

    Jain, P.; Paimazumder, D.; Done, J.; Flannigan, M.

    2016-12-01

    Fire danger ratings are used to determine wildfire potential due to weather and climate factors. The Fire Weather Index (FWI), part of the Canadian Forest Fire Danger Rating System (CFFDRS), incorporates temperature, relative humidity, windspeed and precipitation to give a daily fire danger rating that is used by wildfire management agencies in an operational context. Studies using GCM output have shown that future wildfire danger will increase in a warming climate. However, these studies are somewhat limited by the coarse spatial resolution (typically 100-400km) and temporal resolution (typically 6-hourly to monthly) of the model output. Future wildfire potential over North America based on FWI is calculated using output from the Weather, Research and Forecasting (WRF) model, which is used to downscale future climate scenarios from the bias-corrected Community Climate System Model (CCSM) under RCP8.5 scenarios at a spatial resolution of 36km. We consider five eleven year time slices: 1990-2000, 2020-2030, 2030-2040, 2050-2060 and 2080-2090. The dynamically downscaled simulation improves determination of future extreme weather by improving both spatial and temporal resolution over most GCM models. To characterize extreme fire weather we calculate annual numbers of spread days (days for which FWI > 19) and annual 99th percentile of FWI. Additionally, an extreme value analysis based on the peaks-over-threshold method allows us to calculate the return values for extreme FWI values.

  4. Structure-function relationships of bacterial and enzymatically produced reuterans and dextran in sourdough bread baking application.

    PubMed

    Chen, Xiao Yan; Levy, Clemens; Gänzle, Michael G

    2016-12-19

    Exopolysaccharides from lactic acid bacteria may improve texture and shelf life of bread. The effect of exopolysaccharides on bread quality, however, depends on properties of the EPS and the EPS producing strain. This study investigated structure-function relationships of EPS in baking application. The dextransucrase DsrM and the reuteransucrase GtfA were cloned from Weissella cibaria 10M and Lactobacillus reuteri TMW1.656, respectively, and heterologously expressed in Escherichia coli. Site-directed mutagenesis of GtfA was generates reuterans with different glycosidic bonds. NMR spectrum indicated reuteranPI, reuteranNS and reuteranPINS produced by GtfA-V1024P:V1027I, GtfA-S1135N:A1137S and GtfA-V1024P:V1027I:S1135N:A1137S, respectively, had a higher proportion of α-(1→4) linkages when compared to reuteran. ReuteranNS has the lowest molecular weight as measured by asymmetric flow-field-flow fractionation. The reuteransucrase negative mutant L. reuteri TMW1.656ΔgtfA was generated as EPS-negative derivative of L. reuteri TMW1.656. Cell counts, pH, and organic acid levels of sourdough fermented with L. reuteri TMW1.656 and TMW1.656ΔgtfA were comparable. Reuteran produced by L. reuteri TMW1.656 during growth in sourdough and reuteran produced ex situ by GtfA-ΔN had comparable effects on bread volume and crumb hardness. Enzymatically produced dextran improved volume and texture of wheat bread, and of bread containing 20% rye flour. ReuteranNS but not reuteranPI or reuteran was as efficient as dextran in enhancing wheat bread volume and texture. Overall, reuteran linkage type and molecular weight are determinants of EPS effects on bread quality. This study established a valuable method to elucidate structure-function relationships of glucans in baking applications. Copyright © 2016 Elsevier B.V. All rights reserved.

  5. [Dangerous comics--only a fantasy?].

    PubMed

    Hammon, C P

    1992-01-01

    Both superhero comics and fairy tales are equally popular with children: they create fantasy worlds full of violence and dangers which the hero must overcome. The question is raised whether the criticism of prevailing violence and a lack of realism can be rejected not only when considering fairy tales but also in the case of comics. The comparison of the two genres leads to the following results: Comics with their regressive pull and their independent superhuman heroes represent the archaic world of narcissism unconscious, unwilling to develop and conservative. Violence serves to maintain the original state or regain a harmonious "paradise". However, the rich world of symbols is also the creative source of our existence to which we keep returning--whether in dreams or in other fields of imagination. As works of literature, fairy tales seem to be more progressive and concerned with solutions. In the main, they support the development of the self. Violence is used to overthrow the old order and usher in the new. The aggression results in overcoming the unconscious. The image of the fairy tale hero corresponds to the child's view of the world. He does not seek narcissistic solitude and greatness but the companionship of prince or princess. A progressive and optimistic view of the future as well as a more conservative and retrospective tendency are part of human nature. For children, however, problems of development take precedence. Thus superhero comics are only dangerous for severely disturbed children, but fairy tales are certainly more beneficial.

  6. 30 CFR 56.12030 - Correction of dangerous conditions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Correction of dangerous conditions. 56.12030 Section 56.12030 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

  7. 30 CFR 56.12030 - Correction of dangerous conditions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Correction of dangerous conditions. 56.12030 Section 56.12030 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

  8. 30 CFR 56.12030 - Correction of dangerous conditions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Correction of dangerous conditions. 56.12030 Section 56.12030 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

  9. 30 CFR 56.12030 - Correction of dangerous conditions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Correction of dangerous conditions. 56.12030 Section 56.12030 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

  10. 30 CFR 56.12030 - Correction of dangerous conditions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Correction of dangerous conditions. 56.12030 Section 56.12030 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

  11. Estimation of fire danger in Hawai'i using limited weather data and simulation

    Treesearch

    D.R. Weise; S.L. Stephens; F.M. Fujioka; T.J. Moody; J. Benoit

    2010-01-01

    The presence of fire in Hawai'i has increased with introduction of nonnative grasses. Fire danger estimation using the National Fire Danger Rating System (NFDRS) typically requires 5 to 10 yr of data to determine percentile weather values and fire activity. The U.S. Army Pōhakuloa Training Area in Hawai‘i is located in the interface zone between windward...

  12. A dangerous context changes the way that rats learn about and discriminate between innocuous events in sensory preconditioning.

    PubMed

    Holmes, Nathan M; Westbrook, R Frederick

    2017-09-01

    Four experiments used a sensory preconditioning protocol to examine how a dangerous context influences learning about innocuous events. In Experiments 1, 2, and 3, rats were exposed to presentations of a tone followed immediately or 20-sec later by presentations of a light. These tone-light pairings occurred in a context that was either familiar and safe, or equally familiar but dangerous, that is, it was a context in which rats had been exposed to footshock. Rats were next exposed to parings of the light and shock and then tested with the tone (and light). The experiments showed that a dangerous context permits formation of a tone-light association under circumstances that preclude formation of that same association in a safe context (Experiments 1 and 2), and that this facilitative effect on associative formation depends on the content being currently dangerous rather than having been dangerous in the past (Experiment 3). Experiment 4 examined whether a dangerous context facilitates discrimination between two innocuous events. In a safe or dangerous context, rats were exposed to a tone that signaled the light and then to a white noise presented alone. Subsequent to conditioning of the light, the tests revealed that rats that had been exposed to these tone-light and white noise alone presentations in a dangerous context froze to the tone but not to the noise, whereas those exposed in a safe context froze to both the tone and the white noise. The results were related to previous evidence that the amygdala is critical for processing information about innocuous stimuli in a dangerous but not a safe context. They were attributed to an amygdala-based enhancement of arousal and/or attention in a dangerous context, hence the facilitation of associative formation and enhanced discriminability in this context. © 2017 Holmes and Westbrook; Published by Cold Spring Harbor Laboratory Press.

  13. Well below 2 °C: Mitigation strategies for avoiding dangerous to catastrophic climate changes

    NASA Astrophysics Data System (ADS)

    Xu, Yangyang; Ramanathan, Veerabhadran

    2017-09-01

    The historic Paris Agreement calls for limiting global temperature rise to “well below 2 °C.” Because of uncertainties in emission scenarios, climate, and carbon cycle feedback, we interpret the Paris Agreement in terms of three climate risk categories and bring in considerations of low-probability (5%) high-impact (LPHI) warming in addition to the central (˜50% probability) value. The current risk category of dangerous warming is extended to more categories, which are defined by us here as follows: >1.5 °C as dangerous; >3 °C as catastrophic; and >5 °C as unknown, implying beyond catastrophic, including existential threats. With unchecked emissions, the central warming can reach the dangerous level within three decades, with the LPHI warming becoming catastrophic by 2050. We outline a three-lever strategy to limit the central warming below the dangerous level and the LPHI below the catastrophic level, both in the near term (<2050) and in the long term (2100): the carbon neutral (CN) lever to achieve zero net emissions of CO2, the super pollutant (SP) lever to mitigate short-lived climate pollutants, and the carbon extraction and sequestration (CES) lever to thin the atmospheric CO2 blanket. Pulling on both CN and SP levers and bending the emissions curve by 2020 can keep the central warming below dangerous levels. To limit the LPHI warming below dangerous levels, the CES lever must be pulled as well to extract as much as 1 trillion tons of CO2 before 2100 to both limit the preindustrial to 2100 cumulative net CO2 emissions to 2.2 trillion tons and bend the warming curve to a cooling trend.

  14. Well below 2 °C: Mitigation strategies for avoiding dangerous to catastrophic climate changes

    PubMed Central

    Xu, Yangyang; Ramanathan, Veerabhadran

    2017-01-01

    The historic Paris Agreement calls for limiting global temperature rise to “well below 2 °C.” Because of uncertainties in emission scenarios, climate, and carbon cycle feedback, we interpret the Paris Agreement in terms of three climate risk categories and bring in considerations of low-probability (5%) high-impact (LPHI) warming in addition to the central (∼50% probability) value. The current risk category of dangerous warming is extended to more categories, which are defined by us here as follows: >1.5 °C as dangerous; >3 °C as catastrophic; and >5 °C as unknown, implying beyond catastrophic, including existential threats. With unchecked emissions, the central warming can reach the dangerous level within three decades, with the LPHI warming becoming catastrophic by 2050. We outline a three-lever strategy to limit the central warming below the dangerous level and the LPHI below the catastrophic level, both in the near term (<2050) and in the long term (2100): the carbon neutral (CN) lever to achieve zero net emissions of CO2, the super pollutant (SP) lever to mitigate short-lived climate pollutants, and the carbon extraction and sequestration (CES) lever to thin the atmospheric CO2 blanket. Pulling on both CN and SP levers and bending the emissions curve by 2020 can keep the central warming below dangerous levels. To limit the LPHI warming below dangerous levels, the CES lever must be pulled as well to extract as much as 1 trillion tons of CO2 before 2100 to both limit the preindustrial to 2100 cumulative net CO2 emissions to 2.2 trillion tons and bend the warming curve to a cooling trend. PMID:28912354

  15. 78 FR 16756 - International Civil Aviation Organization's (ICAO) Dangerous Goods Panel; Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-18

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration International Civil Aviation Organization's (ICAO) Dangerous Goods Panel; Notice of Public Meeting AGENCY: Federal Aviation Administration... Aviation Organization's (ICAO) Dangerous Goods Panel's (DGP's) Spring Working Group to be held April 15-19...

  16. 77 FR 53250 - International Civil Aviation Organization's (ICAO) Dangerous Goods Panel; Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-31

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration International Civil Aviation Organization's (ICAO) Dangerous Goods Panel; Notice of Public Meeting AGENCY: Federal Aviation Administration... Aviation Organization's (ICAO) Dangerous Goods Panel's (DGP's) Fall Working Group to be held October 15-19...

  17. Time-frequency analysis of event-related potentials associated with the origin of the motor interference effect from dangerous objects.

    PubMed

    Liu, Peng

    2018-03-01

    Previous research has suggested that the motor interference effect of dangerous objects may originate from danger evaluations rather than direct response inhibition, as evidenced by a larger parietal P3 amplitude (which represents danger evaluations) under dangerous conditions than under safe conditions and an insignificant difference between dangerous and safe conditions in the frontal P3 component (which represents response inhibition). However, an alternative explanation exists for the null effect of the frontal P3 component. Specifically, this null effect may be attributed to cancellation between the theta and delta band oscillations, and only theta band oscillations represent response inhibition. To clarify this issue, the current study decomposed event-related potential data into different frequency bands using short-time Fourier transform. The results identified an insignificant difference of theta oscillations between dangerous and safe conditions in the mid-frontal area during a 200-500-ms time window. Instead, decreased alpha oscillations were identified in the dangerous compared with the safe condition in Go trials in the right parietal area during a 100-660-ms time window. Regression analyses further indicated that the alpha oscillations significantly contributed to the parietal P3 amplitude in the right parietal area. In summary, the results indicated that when an emergent dangerous object is encountered during the execution of prepared motor actions, an individual may tend to chiefly evaluate the potential dangerousness rather than directly suppress the prepared motor actions toward the dangerous object. Copyright © 2018 Elsevier B.V. All rights reserved.

  18. Differential use of danger and safety signals in an animal model of anxiety vulnerability: The behavioral economics of avoidance.

    PubMed

    Spiegler, Kevin M; Fortress, Ashley M; Pang, Kevin C H

    2018-03-02

    Differential processing of danger and safety signals may underlie symptoms of anxiety disorders and posttraumatic stress disorder. One symptom common to these disorders is pathological avoidance. The present study examined whether danger and safety signals influence avoidance differently in anxiety-vulnerable Wistar-Kyoto (WKY) rats and Sprague Dawley (SD) rats. SD and WKY rats were tested in a novel progressive ratio avoidance task with and without danger or safety signals. Two components of reinforcement, hedonic value and motivation, were determined by fitting an exponentiated demand equation to the data. Hedonic value of avoidance did not differ between SD and WKY rats, but WKY rats had greater motivation to avoid than SD rats. Removal of the safety signal reduced motivation to avoid in SD, but not WKY, rats. Removal of the danger signal did not alter avoidance in either strain. When danger and safety signals were presented simultaneously, WKY rats responded to the danger signals, whereas SD rats responded to the safety signal. The results provide evidence that 1) safety signals enhance motivation to avoid in SD rats, 2) both danger and safety signals influence motivation in WKY rats, and 3) danger signals take precedence over safety signals when presented simultaneously in WKY rats. Thus, anxiety vulnerability is associated with preferential use of danger signals to motivate avoidance. The differential use of danger and safety signals has important implications for the etiology and treatment of pathological avoidance in anxiety disorders and posttraumatic stress disorder. Copyright © 2017. Published by Elsevier Inc.

  19. Risk and danger among women-who-prostitute in areas where farmworkers predominate.

    PubMed

    Bletzer, Keith V

    2003-06-01

    Based on ethnographic research in three agricultural settings in Florida, this article examines one aspect of risk and danger for female sex workers, that of interpersonal violence, while considering women's responses to a shifting sex trade in areas where farmworkers live and work. Sex work in agricultural areas varies from urban sex work. Women eschew pimps, ask for backup from local men entrenched in street settings, and canvass a wide spatial area rather than remained fixed in space. Oscillating between periods of capital-deficiency (nonseason) and capital-intensification (harvest), women respond to increasing risk and danger by building a clientele of regular customers, refusing risky transactions and referrals, and creating a local infrastructure of sanctuary. Some women also construct schemes to relieve men of their money. These men typically are farmworkers, whose vulnerability and image of low risk for HIV expands the potential for risk and danger found in these settings.

  20. Brain injury and discrimination: Two competing models-perceptions of responsibility and dangerousness.

    PubMed

    Foster, Lynette A; Leathem, Janet M; Humphries, Steve

    2016-01-01

    (1) To examine whether the willingness of people to socialize with adolescents with brain injury is influenced by gender, visibility of injury and/or knowing how to interact with people with brain injury; and (2) To consider two models: the responsibility model (attributions about the cause of a condition) and the danger appraisal model (perceptions of dangerousness due to anger/aggression) for their effect on willingness to socialize and to understand how these perceptions lead to avoidant behaviour. Participants were recruited either by personal approach or via Facebook advertising and completed a survey after reading a brief vignette and seeing a photo of an adolescent male or female, with or without a head scar. Vignettes for some participants were varied to represent perceptions of responsibility and dangerousness Main outcomes and results: ANOVAs and structural equation modelling revealed that participants were more willing to socialize with the adolescents with a scar than with no scar. Knowledge about how to interact with survivors impacted willingness to socialize, but familiarity did not. The full danger appraisal model was supported, but only some aspects of the responsibility model were supported. The results provide useful information for rehabilitation health professionals working with survivors of brain injury. The implications of these findings are discussed with regards to assisting adolescents' re-entry into society post-injury.

  1. 33 CFR 334.1140 - Pacific Ocean at San Miguel Island, Calif.; naval danger zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Pacific Ocean at San Miguel Island, Calif.; naval danger zone. 334.1140 Section 334.1140 Navigation and Navigable Waters CORPS OF....1140 Pacific Ocean at San Miguel Island, Calif.; naval danger zone. (a) The area. The waters around San...

  2. 33 CFR 334.1140 - Pacific Ocean at San Miguel Island, Calif.; naval danger zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Pacific Ocean at San Miguel Island, Calif.; naval danger zone. 334.1140 Section 334.1140 Navigation and Navigable Waters CORPS OF....1140 Pacific Ocean at San Miguel Island, Calif.; naval danger zone. (a) The area. The waters around San...

  3. Horned lizards (Phrynosoma) incapacitate dangerous ant prey with mucus.

    PubMed

    Sherbrooke, Wade C; Schwenk, Kurt

    2008-10-01

    Horned lizards (Iguanidae, Phrynosomatinae, Phrynosoma) are morphologically specialized reptiles characterized by squat, tank-like bodies, short limbs, blunt snouts, spines and cranial horns, among other traits. They are unusual among lizards in the degree to which they specialize on a diet of ants, but exceptional in the number of pugnacious, highly venomous, stinging ants they consume, especially harvester ants (genus Pogonomyrmex). Like other iguanian lizards, they capture insect prey on the tongue, but unlike other lizards, they neither bite nor chew dangerous prey before swallowing. Instead, they employ a unique kinematic pattern in which prey capture, transport and swallowing are combined. Nevertheless, horned lizards consume dozens of harvester ants without harm. We show that their derived feeding kinematics are associated with unique, mucus-secreting pharyngeal papillae that apparently serve to immobilize and incapacitate dangerous ants as they are swallowed by compacting them and binding them in mucus strands. Radially branched esophageal folds provide additional mucus-secreting surfaces the ants pass through as they are swallowed. Ants extracted from fresh-killed horned lizard stomachs are curled ventrally into balls and bound in mucus. We conclude that the pharyngeal papillae, in association with a unique form of hyolingual prey transport and swallowing, are horned lizard adaptations related to a diet of dangerous prey. Harvester ant defensive weapons, along with horned lizard adaptations against such weapons, suggest a long-term, predator-prey, co-evolutionary arms race between Phrynosoma and Pogonomyrmex. Copyright 2008 Wiley-Liss, Inc.

  4. Four Proteins Encoded in the gspB-secY2A2 Operon of Streptococcus gordonii Mediate the Intracellular Glycosylation of the Platelet-Binding Protein GspB

    PubMed Central

    Takamatsu, Daisuke; Bensing, Barbara A.; Sullam, Paul M.

    2004-01-01

    Platelet binding by Streptococcus gordonii strain M99 is mediated predominantly by the cell surface glycoprotein GspB. This adhesin consists of a putative N-terminal signal peptide, two serine-rich regions (SRR1 and SRR2), a basic region between SRR1 and SRR2, and a C-terminal cell wall anchoring domain. The glycosylation of GspB is mediated at least in part by Gly and Nss, which are encoded in the secY2A2 locus immediately downstream of gspB. This region also encodes two proteins (Gtf and Orf4) that are required for the expression of GspB but whose functions have not been delineated. In this study, we further characterized the roles of Gly, Nss, Gtf, and Orf4 by investigating the expression and glycosylation of a series of glutathione S-transferase-GspB fusion proteins in M99 and in gly, nss, gtf, and orf4 mutants. Compared with fusion proteins expressed in the wild-type background, fusion proteins expressed in the mutant strain backgrounds showed altered electrophoretic mobility. In addition, the fusion proteins formed insoluble aggregates in protoplasts of the gtf and orf4 mutants. Glycan detection and lectin blot analysis revealed that SRR1 and SRR2 were glycosylated but that the basic region was unmodified. When the fusion protein was expressed in Escherichia coli, glycosylation of this protein was observed only in the presence of both gtf and orf4. These results demonstrate that Gly, Nss, Gtf, and Orf4 are all involved in the intracellular glycosylation of SRRs. Moreover, Gtf and Orf4 are essential for glycosylation, which in turn is important for the solubility of GspB. PMID:15489421

  5. New TFII-I family target genes involved in embryonic development.

    PubMed

    Makeyev, Aleksandr V; Bayarsaihan, Dashzeveg

    2009-09-04

    Two members of the TFII-I family transcription factor genes, GTF2I and GTF2IRD1, are the prime candidates responsible for the craniofacial and cognitive abnormalities of Williams syndrome patients. We have previously generated mouse lines with targeted disruption of Gtf2i and Gtf2ird1. Microarray analysis revealed significant changes in the expression profile of mutant embryos. Here we described three unknown genes that were dramatically down-regulated in mutants. The 2410018M08Rik/Scand3 gene encodes a protein of unknown function with CHCH and hATC domains. Scand3 is down-regulated during mouse embryonic stem cell (ES) differentiation. 4933436H12Rik is a testis-specific gene, which encodes a protein with no known domains. It is expressed in mouse ES cells. 1110008P08Rik/Kbtbd7 encodes an adapter protein with BTB/POZ, BACK, and Kelch motifs, previously shown to recruit substrates to the enzymatic complexes of the histone modifying or E3 ubiquitin ligase activities. Based on its expression pattern Kbtbd7 may have a specific role in brain development and function. All three genes possess well-conserved TFII-I-binding consensus sites within proximal promoters. Therefore our analysis suggests that these genes can be direct targets of TFII-I proteins and their impaired expression, as a result of the GTF2I and GTF2IRD1 haploinsufficiency, could contribute to the etiology of Williams syndrome.

  6. 46 CFR 35.01-50 - Special operating requirements for tank barges carrying certain dangerous bulk cargoes-B/ALL.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... certain dangerous bulk cargoes-B/ALL. 35.01-50 Section 35.01-50 Shipping COAST GUARD, DEPARTMENT OF... requirements for tank barges carrying certain dangerous bulk cargoes—B/ALL. (a) The requirements of this... times. (f) During the time the cargo tanks contain dangerous cargoes described in paragraph (a) of this...

  7. 46 CFR 35.01-50 - Special operating requirements for tank barges carrying certain dangerous bulk cargoes-B/ALL.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... certain dangerous bulk cargoes-B/ALL. 35.01-50 Section 35.01-50 Shipping COAST GUARD, DEPARTMENT OF... requirements for tank barges carrying certain dangerous bulk cargoes—B/ALL. (a) The requirements of this... times. (f) During the time the cargo tanks contain dangerous cargoes described in paragraph (a) of this...

  8. 46 CFR 35.01-50 - Special operating requirements for tank barges carrying certain dangerous bulk cargoes-B/ALL.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... certain dangerous bulk cargoes-B/ALL. 35.01-50 Section 35.01-50 Shipping COAST GUARD, DEPARTMENT OF... Special operating requirements for tank barges carrying certain dangerous bulk cargoes—B/ALL. (a) The... closed and secured at all times. (f) During the time the cargo tanks contain dangerous cargoes described...

  9. 46 CFR 35.01-50 - Special operating requirements for tank barges carrying certain dangerous bulk cargoes-B/ALL.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... certain dangerous bulk cargoes-B/ALL. 35.01-50 Section 35.01-50 Shipping COAST GUARD, DEPARTMENT OF... Special operating requirements for tank barges carrying certain dangerous bulk cargoes—B/ALL. (a) The... closed and secured at all times. (f) During the time the cargo tanks contain dangerous cargoes described...

  10. 46 CFR 35.01-50 - Special operating requirements for tank barges carrying certain dangerous bulk cargoes-B/ALL.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... certain dangerous bulk cargoes-B/ALL. 35.01-50 Section 35.01-50 Shipping COAST GUARD, DEPARTMENT OF... Special operating requirements for tank barges carrying certain dangerous bulk cargoes—B/ALL. (a) The... closed and secured at all times. (f) During the time the cargo tanks contain dangerous cargoes described...

  11. Obstetric danger signs and factors affecting health seeking behaviour among the Kassena-Nankani of Northern Ghana: a qualitative study.

    PubMed

    Aborigo, Raymond A; Moyer, Cheryl A; Gupta, Mira; Adongo, Philip B; Williams, John; Hodgson, Abraham; Allote, Pascale; Engmann, Cyril M

    2014-09-01

    Improving community members' knowledge of obstetric danger signs is one strategy for increasing the use of skilled care during pregnancy and the puerperium. This study explored knowledge of obstetric danger signs among a range of community members, examined the sources of their information, and the perceived factors that affect health seeking behaviour in rural northern Ghana. We conducted 72 in-depth interviews and 18 focus groups with community members. All interactions were audio taped, transcribed verbatim and analysed using NVivo 9.0. Community members demonstrated knowledge of a wide range of obstetric danger signs, including excessive bleeding, stomach aches, waist pains, vomiting and fever. Pregnant women learn about danger signs from a range of providers, and regular contact with formal providers typically coincided with increased knowledge of danger signs. Traditional remedies for problems in obstetrics are plentiful and cultural beliefs often restrict the use of allopathic medicine. Increasing knowledge of obstetric danger signs is necessary but not sufficient to overcome cultural preferences for traditional treatments for pregnancy danger signs.

  12. Well below 2 °C: Mitigation strategies for avoiding dangerous to catastrophic climate changes.

    PubMed

    Xu, Yangyang; Ramanathan, Veerabhadran

    2017-09-26

    The historic Paris Agreement calls for limiting global temperature rise to "well below 2 °C." Because of uncertainties in emission scenarios, climate, and carbon cycle feedback, we interpret the Paris Agreement in terms of three climate risk categories and bring in considerations of low-probability (5%) high-impact (LPHI) warming in addition to the central (∼50% probability) value. The current risk category of dangerous warming is extended to more categories, which are defined by us here as follows: >1.5 °C as dangerous; >3 °C as catastrophic; and >5 °C as unknown, implying beyond catastrophic, including existential threats. With unchecked emissions, the central warming can reach the dangerous level within three decades, with the LPHI warming becoming catastrophic by 2050. We outline a three-lever strategy to limit the central warming below the dangerous level and the LPHI below the catastrophic level, both in the near term (<2050) and in the long term (2100): the carbon neutral (CN) lever to achieve zero net emissions of CO 2 , the super pollutant (SP) lever to mitigate short-lived climate pollutants, and the carbon extraction and sequestration (CES) lever to thin the atmospheric CO 2 blanket. Pulling on both CN and SP levers and bending the emissions curve by 2020 can keep the central warming below dangerous levels. To limit the LPHI warming below dangerous levels, the CES lever must be pulled as well to extract as much as 1 trillion tons of CO 2 before 2100 to both limit the preindustrial to 2100 cumulative net CO 2 emissions to 2.2 trillion tons and bend the warming curve to a cooling trend. Copyright © 2017 the Author(s). Published by PNAS.

  13. National fire-danger rating system fine-fuel moisture content tables—an Alaskan adaptation.

    Treesearch

    Richard J. Barney

    1969-01-01

    Fine-fuel moisture content tables, using dry bulb and dewpoint temperatures as entry data, have been developed for use with the National Fire-Danger Rating System in Alaska. Comparisons have been made which illustrate differences resulting from danger-rating calculations based on these new fine-fuel moisture content tables for the cured, transition, and green...

  14. Education and the Dangerous Memories of Historical Trauma: Narratives of Pain, Narratives of Hope

    ERIC Educational Resources Information Center

    Zembylas, Michalinos; Bekerman, Zvi

    2008-01-01

    The purpose of this article is to explore the meanings and implications of dangerous memories in two different sites of past traumatic memories: one in Israel and the other in Cyprus. Dangerous memories are defined as those memories that are disruptive to the status quo, that is, the hegemonic culture of strengthening and perpetuating existing…

  15. Study of Car Acceleration and Deceleration Characteristics at Dangerous Route FT050

    NASA Astrophysics Data System (ADS)

    Omar, N.; Prasetijo, J.; Daniel, B. D.; Abdullah, M. A. E.; Ismail, I.

    2018-04-01

    Individual vehicle acceleration and deceleration are important to generate vehicles speed profile. This study covered acceleration and deceleration characteristics of passenger car in Federal Route FT050 Jalan Batu Pahat-Ayer Hitam that was the top ranking dangerous road. Global Positioning System was used to record 10 cars speed to develop speed profile with clustering zone. At the acceleration manoeuver, the acceleration rate becomes lower as the drivers get near to desired speed. While, at deceleration manoeuver, vehicles with high speed needs more time to stop compare to low speed vehicle. This is because, the drivers need to accelerate more from zero speed to achieve desired speed and drivers need more distance and time to stop their vehicles. However, it was found out that 30% to 50% are driving in dangerous condition that was proven in clustering acceleration and deceleration speed profile. As conclusion, this excessive drivers are the factor that creating high risk in rear-end collision that inline FT050 as dangerous road in Malaysia

  16. Knowledge of obstetric danger signs and associated factors among pregnant women in Erer district, Somali region, Ethiopia.

    PubMed

    Maseresha, Nebiyu; Woldemichael, Kifle; Dube, Lamessa

    2016-06-06

    Knowledge of danger signs of obstetric complications is first step in the appropriate and timely referral to essential obstetric care. Although women's knowledge about the obstetric danger signs is important for improving maternal and child health, little is known about the current knowledge and influencing factors in pastoral community of Ethiopia. This study, therefore, aims to fill this gap by assessing the current level of knowledge and associated factors of pregnant women living in Erer district of Somali region, Ethiopia. A community based, cross-sectional study was conducted from April 7 to 21, 2014. The study involved 666 pregnant women residing in the district. Two-stage sampling technique was used to select the study subjects. Data about women's socio-demographic information, reproductive history, knowledge of the danger signs, exposure to media and interventions were collected by interviewer administered questionnaires. A respondent who spontaneously mentioned at least two of the danger signs during each of the three periods was considered knowledgeable; otherwise not. Descriptive, bivariate, then multivariable logistic regression were done. Six hundred thirty two pregnant women were interviewed with a response rate of 94.9 %. Only 98 (15.5 %) respondents were knowledgeable about obstetric danger signs. Urban residence [AOR = 2.43; 95 % CI (1.40, 4.21)], women who had been pregnant five or more times [AOR = 6.65; 95 % CI (2.48, 17.89)] and antenatal care utilization [AOR = 5.44; 95 % CI (3.26, 9.09)] were associated with being knowledgeable about obstetric danger signs during pregnancy, childbirth and postpartum. A significant proportion of pregnant women in Erer district do not have knowledge of obstetric danger signs. The implication is that lack of recognition may lead to delay in seeking care. Area of residence, gravidity and antenatal care service utilization are independently associated with the knowledge of women on obstetric

  17. Hidden Dangers.

    ERIC Educational Resources Information Center

    Greven, Erik D. W.; Knox, Winthrop S.

    1999-01-01

    Discusses each of the major system components of a maintenance survey that can provide pool facilities with the information needed to properly maintain aging pools. Components examined include mechanical and structural systems; pool structure; and the filtration, circulation, and chemical treatment systems. (GR)

  18. Risk management at the stage of design of high-rise construction facilities

    NASA Astrophysics Data System (ADS)

    Politi, Violetta

    2018-03-01

    This paper describes the assessment of the probabilistic risk of an accident formed in the process of designing a technically complex facility. It considers values of conditional probabilities of the compliance of load-bearing structures with safety requirements, provides an approximate list of significant errors of the designer and analyzes the relationship between the degree of compliance and the level of danger of errors. It describes and proposes for implementation the regulated procedures related to the assessment of the safety level of constructive solutions and the reliability of the construction process participants.

  19. The 1978 National Fire-Danger Rating System: technical documentation

    Treesearch

    Larry S. Bradshaw; John E. Deeming; Robert E. Burgan; Jack D. Cohen

    1984-01-01

    The National Fire-Danger Rating System (NFDRS), implemented in 1972, has been revised and reissued as the 1978 NFDRS. This report describes the full developmental history of the NFDRS, including purpose, technical foundation, and structure. Includes an extensive bibliography and appendixes.

  20. Effects of trait anger, driving anger, and driving experience on dangerous driving behavior: A moderated mediation analysis.

    PubMed

    Ge, Yan; Zhang, Qian; Zhao, Wenguo; Zhang, Kan; Qu, Weina

    2017-11-01

    To explore the effect of anger behind the wheel on driving behavior and accident involvement has been the subject of many studies. However, few studies have explored the interaction between anger and driving experience on dangerous driving behavior. This study is a moderated mediation analysis of the effect of trait anger, driving anger, and driving experience on driving behavior. A sample of 303 drivers was tested using the Trait Anger Scale (TAS), the Driving Anger Scale (DAS), and the Dula Dangerous Driving Index (DDDI). The results showed that trait anger and driving anger were positively correlated with dangerous driving behavior. Driving anger partially mediated the effect of trait anger on dangerous driving behavior. Driving experience moderated the relationship between trait anger and driving anger. It also moderated the effect of driving anger on dangerous driving behavior. These results suggest that drivers with more driving experience may be safer as they are not easily irritated during driving. © 2017 Wiley Periodicals, Inc.