Sample records for obligately barophilic bacterium

  1. Adaptive Changes in Membrane Lipids of Barophilic Bacteria in Response to Changes in Growth Pressure

    PubMed Central

    Yano, Yutaka; Nakayama, Akihiko; Ishihara, Kenji; Saito, Hiroaki

    1998-01-01

    The lipid compositions of barophilic bacterial strains which contained docosahexaenoic acid (DHA [22:6n-3]) were examined, and the adaptive changes of these compositions were analyzed in response to growth pressure. In the facultatively barophilic strain 16C1, phosphatidylethanolamine (PE) and phosphatidylglycerol (PG) were major components which had the same fatty acid chains. However, in PE, monounsaturated fatty acids such as hexadecenoic acid were major components, and DHA accounted for only 3.7% of the total fatty acids, while in PG, DHA accounted for 29.6% of the total fatty acids. In response to an increase in growth pressure in strain 16C1, the amounts of saturated fatty acids in PE were reduced, and these decreases were mainly balanced by an increase in unsaturated fatty acids, including DHA. In PG, the decrease in saturated fatty acids was mainly balanced by an increase in DHA. Similar adaptive changes in fatty acid composition were observed in response to growth pressure in obligately barophilic strain 2D2. Furthermore, these adaptive changes in response were also observed in response to low temperature in strain 16C1. These results confirm that the general shift from saturated to unsaturated fatty acids including DHA is one of the adaptive changes in response to increases in pressure and suggest that DHA may play a role in maintaining the proper fluidity of membrane lipids under high pressure. PMID:16349499

  2. Economic Game Theory to Model the Attenuation of Virulence of an Obligate Intracellular Bacterium.

    PubMed

    Tago, Damian; Meyer, Damien F

    2016-01-01

    Diseases induced by obligate intracellular pathogens have a large burden on global human and animal health. Understanding the factors involved in the virulence and fitness of these pathogens contributes to the development of control strategies against these diseases. Based on biological observations, a theoretical model using game theory is proposed to explain how obligate intracellular bacteria interact with their host. The equilibrium in such a game shows that the virulence and fitness of the bacterium is host-triggered and by changing the host's defense system to which the bacterium is confronted, an evolutionary process leads to an attenuated strain. Although, the attenuation procedure has already been conducted in practice in order to develop an attenuated vaccine (e.g., with Ehrlichia ruminantium), there was a lack of understanding of the theoretical basis behind this process. Our work provides a model to better comprehend the existence of different phenotypes and some underlying evolutionary mechanisms for the virulence of obligate intracellular bacteria.

  3. Economic Game Theory to Model the Attenuation of Virulence of an Obligate Intracellular Bacterium

    PubMed Central

    Tago, Damian; Meyer, Damien F.

    2016-01-01

    Diseases induced by obligate intracellular pathogens have a large burden on global human and animal health. Understanding the factors involved in the virulence and fitness of these pathogens contributes to the development of control strategies against these diseases. Based on biological observations, a theoretical model using game theory is proposed to explain how obligate intracellular bacteria interact with their host. The equilibrium in such a game shows that the virulence and fitness of the bacterium is host-triggered and by changing the host's defense system to which the bacterium is confronted, an evolutionary process leads to an attenuated strain. Although, the attenuation procedure has already been conducted in practice in order to develop an attenuated vaccine (e.g., with Ehrlichia ruminantium), there was a lack of understanding of the theoretical basis behind this process. Our work provides a model to better comprehend the existence of different phenotypes and some underlying evolutionary mechanisms for the virulence of obligate intracellular bacteria. PMID:27610355

  4. Expression of Heterogenous Arsenic Resistance Genes in the Obligately Autotrophic Biomining Bacterium Thiobacillus ferrooxidans.

    PubMed

    Peng, J B; Yan, W M; Bao, X Z

    1994-07-01

    Two arsenic-resistant plasmids were constructed and introduced into Thiobacillus ferrooxidans strains by conjugation. The plasmids with the replicon of wide-host-range plasmid RSF1010 were stable in T. ferrooxidans. The arsenic resistance genes originating from the heterotroph were expressed in this obligately autotrophic bacterium, but the promoter derived from T. ferrooxidans showed no special function in its original host.

  5. Expression of Heterogenous Arsenic Resistance Genes in the Obligately Autotrophic Biomining Bacterium Thiobacillus ferrooxidans

    PubMed Central

    Peng, Ji-Bin; Yan, Wang-Ming; Bao, Xue-Zhen

    1994-01-01

    Two arsenic-resistant plasmids were constructed and introduced into Thiobacillus ferrooxidans strains by conjugation. The plasmids with the replicon of wide-host-range plasmid RSF1010 were stable in T. ferrooxidans. The arsenic resistance genes originating from the heterotroph were expressed in this obligately autotrophic bacterium, but the promoter derived from T. ferrooxidans showed no special function in its original host. PMID:16349341

  6. ["Candidatus contubernalis alkalaceticum," an obligately syntrophic alkaliphilic bacterium capable of anaerobic acetate oxidation in a coculture with Desulfonatronum cooperativum].

    PubMed

    Zhilina, T N; Zavarzina, D G; Kolganova, T V; Turova, T P; Zavarzin, G A

    2005-01-01

    From the silty sediments of the Khadyn soda lake (Tuva), a binary sulfidogenic bacterial association capable of syntrophic acetate oxidation at pH 10.0 was isolated. An obligately syntrophic, gram-positive, spore-forming alkaliphilic rod-shaped bacterium performs acetate oxidation in a syntrophic association with a hydrogenotrophic, alkaliphilic sulfate-reducing bacterium; the latter organism was previously isolated and characterized as the new species Desulfonatronum cooperativum. Other sulfate-reducing bacteria of the genera Desulfonatronum and Desulfonatronovibrio can also act as the hydrogenotrophic partner. Apart from acetate, the syntrophic culture can oxidize ethanol, propanol, isopropanol, serine, fructose, and isobutyric acid. Selective amplification of 16S rRNA gene fragments of the acetate-utilizing syntrophic component of the binary culture was performed; it was found to cluster with clones of uncultured gram-positive bacteria within the family Syntrophomonadaceae. The acetate-oxidizing bacterium is thus the first representative of this cluster obtained in a laboratory culture. Based on its phylogenetic position, the new acetate-oxidizing syntrophic bacterium is proposed to be assigned, in a Candidate status, to a new genus and species: "Candidatus Contubernalis alkalaceticum."

  7. Bacterial biomass and activity in the deep waters of the eastern Atlantic—evidence of a barophilic community

    NASA Astrophysics Data System (ADS)

    Patching, J. W.; Eardly, D.

    1997-09-01

    Bacterial biomass and activity were investigated in deep waters at two sites in the eastern Atlantic, of similar depth (4560-4800 m), but varying in their nutritional status. The Northern (N) site was eutrophic and subject to a strong seasonal input of surface derived organic matter (phytodetritus) to the sediment. The Southern (S) site was oligotrophic. Deep water at this site does not appear to receive any strong seasonal input. Bacterial numbers in the deep water column at the N site showed no significant seasonal variation but were greater than those at the S site. Deep water bacteria were typically small and free-living. From biovolume determinations, it was estimated that mean concentrations of bacterial organic carbon at depths greater than 500 m were 0.12 (0.03-0.29) μg C 1 -1 and 0.02 (0.01-0.04) μg C 1 -1 at the N and S sites, respectively. Rates of thymidine and leucine incorporation were used as indicators of bacterial activity. Bacterial communities in water in contact with the sediment (SCW; sediment contact water) at both sites (but especially at the S site) were strongly barophilic at in situ temperatures (2.5-4.1°C). The barophilic response of thymidine incorporation was enhanced when SCW samples from the N site were incubated at 11.5°C. It is proposed that this result indicated an elevating effect of pressure on cardinal temperatures and that the SCW community was obligately psychrophilic when unpressurised. Comparison of cell-specific incorporation rates determined under in situ conditions showed bacteria in the SCW to have levels of activity comparable with bacteria from a depth of 150 m. Thymidine incorporation rates were highest in SCW samples taken at the N site in May 1988 and September 1989. Thymidine incorporation by SCW samples taken immediately before (10 April 1994) the main spring-bloom-associated deposition of phytodetritus was significantly lower and comparable with that determined for the oligotrophic S site. The attributes

  8. The Genome Sequence of the Obligately Chemolithoautotrophic, Facultatively Anaerobic Bacterium Thiobacillus denitrificans

    PubMed Central

    Beller, Harry R.; Chain, Patrick S. G.; Letain, Tracy E.; Chakicherla, Anu; Larimer, Frank W.; Richardson, Paul M.; Coleman, Matthew A.; Wood, Ann P.; Kelly, Donovan P.

    2006-01-01

    The complete genome sequence of Thiobacillus denitrificans ATCC 25259 is the first to become available for an obligately chemolithoautotrophic, sulfur-compound-oxidizing, β-proteobacterium. Analysis of the 2,909,809-bp genome will facilitate our molecular and biochemical understanding of the unusual metabolic repertoire of this bacterium, including its ability to couple denitrification to sulfur-compound oxidation, to catalyze anaerobic, nitrate-dependent oxidation of Fe(II) and U(IV), and to oxidize mineral electron donors. Notable genomic features include (i) genes encoding c-type cytochromes totaling 1 to 2 percent of the genome, which is a proportion greater than for almost all bacterial and archaeal species sequenced to date, (ii) genes encoding two [NiFe]hydrogenases, which is particularly significant because no information on hydrogenases has previously been reported for T. denitrificans and hydrogen oxidation appears to be critical for anaerobic U(IV) oxidation by this species, (iii) a diverse complement of more than 50 genes associated with sulfur-compound oxidation (including sox genes, dsr genes, and genes associated with the AMP-dependent oxidation of sulfite to sulfate), some of which occur in multiple (up to eight) copies, (iv) a relatively large number of genes associated with inorganic ion transport and heavy metal resistance, and (v) a paucity of genes encoding organic-compound transporters, commensurate with obligate chemolithoautotrophy. Ultimately, the genome sequence of T. denitrificans will enable elucidation of the mechanisms of aerobic and anaerobic sulfur-compound oxidation by β-proteobacteria and will help reveal the molecular basis of this organism's role in major biogeochemical cycles (i.e., those involving sulfur, nitrogen, and carbon) and groundwater restoration. PMID:16452431

  9. Engineering of obligate intracellular bacteria: progress, challenges and paradigms

    USDA-ARS?s Scientific Manuscript database

    Over twenty years have passed since the first report of genetic manipulation of an obligate intracellular bacterium. Through progress interspersed by bouts of stagnation, microbiologists and geneticists have developed approaches to genetically manipulate obligates. A brief overview of the current ge...

  10. Understanding the interaction between an obligate hyperparasitic bacterium, Pasteuria penetrans and its obligate plant-parasitic nematode host, Meloidogyne spp.

    PubMed

    Davies, Keith G

    2009-01-01

    Pasteuria penetrans is an endospore-forming bacterium, which is a hyperparasite of root-knot nematodes Meloidogyne spp. that are economically important pests of a wide range of crops. The life cycle of the bacterium and nematode are described with emphasis on the bacterium's potential as a biocontrol agent. Two aspects that currently prohibit the commercial development of the bacterium as a biocontrol agent are the inability to culture it outside its host and its host specificity. Vegetative growth of the bacterium is possible in vitro; however, getting the vegetative stages of the bacterium to enter sporogenesis has been problematic. Insights from genomic survey sequences regarding the role of cation concentration and the phosphorylation of Spo0F have proved useful in inducing vegetative bacteria to sporulate. Similarly, genomic data have also proved useful in understanding the attachment of endospores to the cuticle of infective nematode juveniles, and a Velcro-like model of spore attachment is proposed that involves collagen-like fibres on the surface of the endospore interacting with mucins on the nematode cuticle. Ecological studies of the interactions between Daphnia and Pasteuria ramosa are examined and similarities are drawn between the co-evolution of virulence in the Daphnia system and that of plant-parasitic nematodes.

  11. Nitrous Oxide Reduction by an Obligate Aerobic Bacterium, Gemmatimonas aurantiaca Strain T-27

    PubMed Central

    Park, Doyoung; Kim, Hayeon

    2017-01-01

    ]). Although a large fraction of nosZ genes recovered from soil is affiliated with nosZ found in the genomes of the obligate aerobic phylum Gemmatimonadetes, N2O reduction has not yet been confirmed in any of these organisms. This study demonstrates that N2O is reduced by an obligate aerobic bacterium, Gemmatimonas aurantiaca strain T-27, and suggests a novel regulation mechanism for N2O reduction in this organism, which may also be applicable to other obligate aerobic organisms possessing nosZ genes. We expect that these findings will significantly advance the understanding of N2O dynamics in environments with frequent transitions between oxic and anoxic conditions. PMID:28389533

  12. Nitrous Oxide Reduction by an Obligate Aerobic Bacterium, Gemmatimonas aurantiaca Strain T-27.

    PubMed

    Park, Doyoung; Kim, Hayeon; Yoon, Sukhwan

    2017-06-15

    ,000 parts per million by volume [ppmv]). Although a large fraction of nosZ genes recovered from soil is affiliated with nosZ found in the genomes of the obligate aerobic phylum Gemmatimonadetes , N 2 O reduction has not yet been confirmed in any of these organisms. This study demonstrates that N 2 O is reduced by an obligate aerobic bacterium, Gemmatimonas aurantiaca strain T-27, and suggests a novel regulation mechanism for N 2 O reduction in this organism, which may also be applicable to other obligate aerobic organisms possessing nosZ genes. We expect that these findings will significantly advance the understanding of N 2 O dynamics in environments with frequent transitions between oxic and anoxic conditions. Copyright © 2017 American Society for Microbiology.

  13. [Isolation and characterization of Thermopirellula anaerolimosa gen. nov., sp. nov., an obligate anaerobic hydrogen-producing bacterium of the phylum Planctomycetes].

    PubMed

    Liu, Dongying; Liu, Yi; Men, Xuehui; Guo, Qunqun; Guo, Rongbo; Qiu, Yanling

    2012-08-04

    To cultivate various yet-to-be cultured heterotrophs from anaerobic granule sludge, we used a selective culture medium with low concentrations of substrates supplemented a variety of antibiotics. An obligate anaerobic, thermophilic, hydrogen-producing bacterium, strain VM20-7(T), was isolated from an upflow anaerobic sludge blanket (UASB) reactor treating high-strength organic wastewater from isomerized sugar production processes. Cells of strain VM20-7(T) are non-motile, spherical, pear or teardrop shaped, occurring singly(o)r as aggregates (0.7 - 2.0 microm x 0.7 - 2.0 microm). Spore formation was not observed. Growth temperature ranges from 35 - 50 degrees C (optimum 45 degrees C), pH ranges from 6.0 - 8.3 (optimum 7.0 - 7.5) , NaCl tolerant concentration ranges from 0% - 0.5% (w/v, optimum 0% ). Nitrate, sulfate, thiosulfate, sulfite, elemental sulfur and Fe (III)-NTA were not used as terminal electron acceptors. Strain VM20-7(T) utilizes a wide range of carbohydrates, including glucose, maltose, ribose, xylose, sucrose, galactose, mannose, raffinose, pectin, yeast extract and xylan. Acetate and H2 are the main end products of glucose fermentation. The G + C content of the genomic DNA was 60.9 mol%. 16S rRNA gene sequence analysis revealed that it is related to the Pirellula-Rhodopirellula-Blastopirellula (PRB) clade within the order Planctomycetales (82.7 - 84.3% similarity with 16S rRNA genes of other known related species). The first obligate anaerobic bacterium within the phylum Planctomycetes was isolated with low concentration of carbohydrates and antibiotics. On the basis of the physiological and phylogenetic data, the name Thermopirellula anaerolimosa gen. nov. , sp. nov. is proposed for strain VM20-7(T) (= CGMCC 1.5169(T) = JCM 17478(T) = DSM 24165(T)).

  14. Obligate intracellular bacterium Ehrlichia inhibiting mitochondrial activity

    PubMed Central

    Liu, Yan; Zhang, Zhikai; Jiang, Yongquan; Zhang, Lihong; Popov, Vsevolod L.; Zhang, Jianzhi; Walker, David H.; Yu, Xue-jie

    2010-01-01

    Ehrlichia are obligately intracellular bacteria that reside in a vacuole in the cytoplasm of phagocytes. We determined by confocal microscopy the interaction between Ehrlichia and mitochondria in DH82 cells to investigate the mechanism of Ehrlichia survival inside the phagocyte. The most remarkable finding of our study was that Ehrlichia morulae interacted with mitochondria and inhibited mitochondrial metabolism,. We showed that in E. chaffeensis-infected DH82 cells, mitochondria did not incorporate BrdU and transcriptional level of the mitochondrial gene NADPH2 was significantly reduced, indicating the inhibition of mitochondrial metabolism. This study demonstrates that Ehrlichia are able to inhibit mitochondrial activities, and it opens up a new avenue for the study of Ehrlichia pathogenesis. PMID:21070861

  15. Regulation of NAD+- and NADP+-linked isocitrate dehydrogenase in the obligate methylotrophic bacterium Pseudomonas W6.

    PubMed

    Hofmann, K H; Babel, W

    1980-01-01

    Cell-free extracts of the obligate methanol-utilizing bacterium Pseudomonas W6 catalyze the oxydation of isocitrate to alpha-ketoglutarate in the presence of NAD+ and NADP+. After electro-focusing of the crude extract of Pseudomonas W6 actually two distinct bands each of NAD+-linked isocitrate dehydrogenase (NAD+-IDH) and of NADP+-linked isocitrate dehydrogenase (NADP+-IDH) could be observed. The NAD+-IDH was completely separated from the NADP+-IDH by employing DEAE ion exchange chromatography and further purified by affinity chromatography using Cibacron blue F 3G-A. The NAD+-IDH was inhibited by a high energy charge, whereas the NADP+-IDH was found to be independent of energy charge. Consequently the NAD+-IDH showed the control behaviour of an enzyme of an energy-generating sequence which, however, equally fulfils a catabolic and an anabolic function. With respect to the inhibition by reduced pyridine nucleotides and alpha-ketoglutarate differences between NAD+-IDH and NADP+-IDH were also found. Only the NADP+-linked enzyme exhibited a feedback inhibition by its reaction products alpha-ketoglutarate and NADPH. This control behaviour gives evidence for the biosynthetic function of the NADP+-IDH. These results confer an amphibolic character to the sequence from citrate to alpha-ketoglutarate in the incomplete citric-acid cycle of Pseudomonas W6.

  16. The restricted metabolism of the obligate organohalide respiring bacterium Dehalobacter restrictus: lessons from tiered functional genomics

    PubMed Central

    Rupakula, Aamani; Kruse, Thomas; Boeren, Sjef; Holliger, Christof; Smidt, Hauke; Maillard, Julien

    2013-01-01

    Dehalobacter restrictus strain PER-K23 is an obligate organohalide respiring bacterium, which displays extremely narrow metabolic capabilities. It grows only via coupling energy conservation to anaerobic respiration of tetra- and trichloroethene with hydrogen as sole electron donor. Dehalobacter restrictus represents the paradigmatic member of the genus Dehalobacter, which in recent years has turned out to be a major player in the bioremediation of an increasing number of organohalides, both in situ and in laboratory studies. The recent elucidation of the D. restrictus genome revealed a rather elaborate genome with predicted pathways that were not suspected from its restricted metabolism, such as a complete corrinoid biosynthetic pathway, the Wood–Ljungdahl (WL) pathway for CO2 fixation, abundant transcriptional regulators and several types of hydrogenases. However, one important feature of the genome is the presence of 25 reductive dehalogenase genes, from which so far only one, pceA, has been characterized on genetic and biochemical levels. This study describes a multi-level functional genomics approach on D. restrictus across three different growth phases. A global proteomic analysis allowed consideration of general metabolic pathways relevant to organohalide respiration, whereas the dedicated genomic and transcriptomic analysis focused on the diversity, composition and expression of genes associated with reductive dehalogenases. PMID:23479754

  17. Purification and characterization of 2-oxoglutarate:ferredoxin oxidoreductase from a thermophilic, obligately chemolithoautotrophic bacterium, Hydrogenobacter thermophilus TK-6.

    PubMed Central

    Yoon, K S; Ishii, M; Igarashi, Y; Kodama, T

    1996-01-01

    2-Oxoglutarate:ferredoxin oxidoreductase from a thermophilic, obligately autotrophic, hydrogen-oxidizing bacterium, Hydrogenobacter thermophilus TK-6, was purified to homogeneity by precipitation with ammonium sulfate and by fractionation by DEAE-Sepharose CL-6B, polyacrylate-quaternary amine, hydroxyapatite, and Superdex-200 chromatography. The purified enzyme had a molecular mass of about 105 kDa and comprised two subunits (70 kDa and 35 kDa). The activity of the 2-oxoglutarate:ferredoxin oxidoreductase was detected by the use of 2-oxoglutarate, coenzyme A, and one of several electron acceptors in substrate amounts (ferredoxin isolated from H. thermophilus, flavin adenine dinucleotide, flavin mononucleotide, or methyl viologen). NAD, NADP, and ferredoxins from Chlorella spp. and Clostridium pasteurianum were ineffective. The enzyme was extremely thermostable; the temperature optimum for 2-oxoglutarate oxidation was above 80 degrees C, and the time for a 50% loss of activity at 70 degrees C under anaerobic conditions was 22 h. The optimum pH for a 2-oxoglutarate oxidation reaction was 7.6 to 7.8. The apparent Km values for 2-oxoglutarate and coenzyme A at 70 degrees C were 1.42 mM and 80 microM, respectively. PMID:8655524

  18. Alkalibacterium olivoapovliticus gen. nov., sp. nov., a new obligately alkaliphilic bacterium isolated from edible-olive wash-waters.

    PubMed

    Ntougias, S; Russell, N J

    2001-05-01

    A novel Gram-positive, obligately alkaliphilic, non-sporulating, rod-shaped, flagellated bacterium is described. Three different strains of the bacterium were isolated from the wash-waters of edible-olive production. The strains are motile, psychrotolerant, halotolerant, facultatively anaerobic bacteria with a pH optimum of 9.0-9.4 for two strains and 9.8-10.2 for the third. They are catalase- and oxidase-negative. A range of hexoses and some disaccharides composed of hexoses, but not pentoses are metabolized by the bacterial strains: D(+)-glucose, D(+)-glucose 6-phosphate, D(+)-cellobiose, starch or sucrose are the carbohydrates best utilized. No common amino acids are utilized by the three alkaliphilic strains, but yeast extract can serve as sole carbon and energy source. The major membrane phospholipids are diphosphatidylglycerol, phosphatidylglycerol and an unknown phospholipid, all containing saturated and unsaturated, even-carbon-numbered fatty acyl chains with hexadecanoic and hexadecen(7)oic as the predominant components. The G+C content of the DNA in all three strains is 39.7+/-1.0 mol% and the DNA relatedness by hybridization is >88% for all pairings of the three strains. The results of 16S rRNA sequence comparisons revealed that the strains represent a new alkaliphilic linkage in the order Bacillales, belonging to the Carnobacterium/Aerococcus-like spectrum. It is proposed that the strains should be assigned to a new genus and species, Alkalibacterium olivoapovliticus. The three strains, designated WW2-SN4aT, WW2-SN4c and WW2-SN5, have been deposited with Deutsche Sammlung von Mikroorganismen und Zellkulturen (DSMZ) as DSM 13175T, DSM 12937 and DSM 12938 respectively, and in the National Collection of Industrial and Marine Bacteria as NCIMB 13710T, NCIMB 13711 and NCIMB 13712, respectively. The type species of this genus is Alkalibacterium olivoapovliticus and the type strain is WW2-SN4aT.

  19. Expression of arsenic resistance genes in the obligate anaerobe Bacteroides vulgatus ATCC 8482, a gut microbiome bacterium

    PubMed Central

    Li, Jiaojiao; Mandal, Goutam; Rosen, Barry P.

    2016-01-01

    The response of the obligate anaerobe Bacteroides vulgatus ATCC 8482, a common human gut microbiota, to arsenic was determined. B. vulgatus ATCC 8482 is highly resistant to pentavalent As(V) and methylarsenate (MAs(V)). It is somewhat more sensitive to trivalent inorganic As(III) but 100-fold more sensitive to methylarsenite (MAs(III)) than to As(III). B. vulgatus ATCC 8482 has eight continuous genes in its genome that we demonstrate form an arsenical-inducible transcriptional unit. The first gene of this ars operon, arsR, encodes a putative ArsR As(III)-responsive transcriptional repressor. The next three genes encode proteins of unknown function. The remaining genes, arsDABC, have well-characterized roles in detoxification of inorganic arsenic, but there are no known genes for MAs(III) resistance. Expression of each gene after exposure to trivalent and pentavalent inorganic and methylarsenicals was analyzed. MAs(III) was the most effective inducer. The arsD gene was the most highly expressed of the ars operon genes. These results demonstrate that this anaerobic microbiome bacterium has arsenic-responsive genes that confer resistance to inorganic arsenic and may be responsible for the organism's ability to maintain its prevalence in the gut following dietary exposure to inorganic arsenic. PMID:27040269

  20. IN SITU RT-PCR WITH A SULFATE-REDUCING BACTERIUM ISOLATED FROM SEAGRASS ROOTS

    EPA Science Inventory

    Bacteria considered to be obligate anaerobes internally colonize roots of the submerged macrophyte Halodule wrightii. A sulfate reducing bacterium, Summer lac 1, was isolated on lactate from H. wrightii roots. The isolate has physiological characteristics typical of Desulfovibri...

  1. An obligately aerobic soil bacterium activates fermentative hydrogen production to survive reductive stress during hypoxia.

    PubMed

    Berney, Michael; Greening, Chris; Conrad, Ralf; Jacobs, William R; Cook, Gregory M

    2014-08-05

    Oxygen availability is a major factor and evolutionary force determining the metabolic strategy of bacteria colonizing an environmental niche. In the soil, conditions can switch rapidly between oxia and anoxia, forcing soil bacteria to remodel their energy metabolism accordingly. Mycobacterium is a dominant genus in the soil, and all its species are obligate aerobes. Here we show that an obligate aerobe, the soil actinomycete Mycobacterium smegmatis, adopts an anaerobe-type strategy by activating fermentative hydrogen production to adapt to hypoxia. This process is controlled by the two-component system DosR-DosS/DosT, an oxygen and redox sensor that is well conserved in mycobacteria. We show that DosR tightly regulates the two [NiFe]-hydrogenases: Hyd3 (MSMEG_3931-3928) and Hyd2 (MSMEG_2719-2718). Using genetic manipulation and high-sensitivity GC, we demonstrate that Hyd3 facilitates the evolution of H2 when oxygen is depleted. Combined activity of Hyd2 and Hyd3 was necessary to maintain an optimal NAD(+)/NADH ratio and enhanced adaptation to and survival of hypoxia. We demonstrate that fermentatively-produced hydrogen can be recycled when fumarate or oxygen become available, suggesting Mycobacterium smegmatis can switch between fermentation, anaerobic respiration, and aerobic respiration. Hydrogen metabolism enables this obligate aerobe to rapidly meet its energetic needs when switching between microoxic and anoxic conditions and provides a competitive advantage in low oxygen environments.

  2. An obligately aerobic soil bacterium activates fermentative hydrogen production to survive reductive stress during hypoxia

    PubMed Central

    Berney, Michael; Greening, Chris; Conrad, Ralf; Jacobs, William R.; Cook, Gregory M.

    2014-01-01

    Oxygen availability is a major factor and evolutionary force determining the metabolic strategy of bacteria colonizing an environmental niche. In the soil, conditions can switch rapidly between oxia and anoxia, forcing soil bacteria to remodel their energy metabolism accordingly. Mycobacterium is a dominant genus in the soil, and all its species are obligate aerobes. Here we show that an obligate aerobe, the soil actinomycete Mycobacterium smegmatis, adopts an anaerobe-type strategy by activating fermentative hydrogen production to adapt to hypoxia. This process is controlled by the two-component system DosR-DosS/DosT, an oxygen and redox sensor that is well conserved in mycobacteria. We show that DosR tightly regulates the two [NiFe]-hydrogenases: Hyd3 (MSMEG_3931-3928) and Hyd2 (MSMEG_2719-2718). Using genetic manipulation and high-sensitivity GC, we demonstrate that Hyd3 facilitates the evolution of H2 when oxygen is depleted. Combined activity of Hyd2 and Hyd3 was necessary to maintain an optimal NAD+/NADH ratio and enhanced adaptation to and survival of hypoxia. We demonstrate that fermentatively-produced hydrogen can be recycled when fumarate or oxygen become available, suggesting Mycobacterium smegmatis can switch between fermentation, anaerobic respiration, and aerobic respiration. Hydrogen metabolism enables this obligate aerobe to rapidly meet its energetic needs when switching between microoxic and anoxic conditions and provides a competitive advantage in low oxygen environments. PMID:25049411

  3. Draft Genome Sequence of Methylovulum psychrotolerans Sph1T, an Obligate Methanotroph from Low-Temperature Environments.

    PubMed

    Oshkin, Igor Y; Miroshnikov, Kirill K; Belova, Svetlana E; Korzhenkov, Aleksei A; Toshchakov, Stepan V; Dedysh, Svetlana N

    2018-03-15

    Methylovulum psychrotolerans Sph1 T is an aerobic, obligate methanotroph, which was isolated from cold methane seeps in West Siberia. This bacterium possesses only a particulate methane monooxygenase and is widely distributed in low-temperature environments. Strain Sph1 T has the genomic potential for biosynthesis of hopanoids required for the maintenance of intracytoplasmic membranes. Copyright © 2018 Oshkin et al.

  4. Draft Genome Sequence of the Obligately Alkaliphilic Sulfate-Reducing Bacterium Desulfonatronum thiodismutans Strain MLF1

    PubMed Central

    Trubitsyn, Denis; Geurink, Corey; Pikuta, Elena; Lefèvre, Christopher T.; McShan, W. Michael; Gillaspy, Allison F.

    2014-01-01

    Desulfonatronum thiodismutans strain MLF1, an alkaliphilic bacterium capable of sulfate reduction, was isolated from Mono Lake, California. Here we report the 3.92-Mb draft genome sequence comprising 34 contigs and some results of its automated annotation. These data will improve our knowledge of mechanisms by which bacteria withstand extreme environments. PMID:25081260

  5. Draft Genome Sequence of the Obligately Alkaliphilic Sulfate-Reducing Bacterium Desulfonatronum thiodismutans Strain MLF1.

    PubMed

    Trubitsyn, Denis; Geurink, Corey; Pikuta, Elena; Lefèvre, Christopher T; McShan, W Michael; Gillaspy, Allison F; Bazylinski, Dennis A

    2014-07-31

    Desulfonatronum thiodismutans strain MLF1, an alkaliphilic bacterium capable of sulfate reduction, was isolated from Mono Lake, California. Here we report the 3.92-Mb draft genome sequence comprising 34 contigs and some results of its automated annotation. These data will improve our knowledge of mechanisms by which bacteria withstand extreme environments. Copyright © 2014 Trubitsyn et al.

  6. Occurrence and molecular characterization of cultivable mesophilic and thermophilic obligate anaerobic bacteria isolated from paper mills.

    PubMed

    Suihko, Maija-Liisa; Partanen, Laila; Mattila-Sandholm, Tiina; Raaska, Laura

    2005-08-01

    The aim of this work was to characterize the cultivable obligate anaerobic bacterial population in paper mill environments. A total of 177 anaerobically grown bacterial isolates were screened for aerotolerance, from which 67 obligate anaerobes were characterized by automated ribotyping and 41 were further identified by partial 16S rDNA sequencing. The mesophilic isolates indicated 11 different taxa (species) within the genus Clostridium and the thermophilic isolates four taxa within the genus Thermoanaerobacterium and one within Thermoanaerobacter (both formerly Clostridium). The most widespread mesophilic bacterium was closely related to C. magnum and occurred in three of four mills. One mill was contaminated with a novel mesophilic bacterium most closely related to C. thiosulfatireducens. The most common thermophile was T. thermosaccharolyticum, occurring in all four mills. The genetic relationships of the mill isolates to described species indicated that most of them are potential members of new species. On the basis of identical ribotypes clay could be identified to be the contamination source of thermophilic bacteria. Automated ribotyping can be a useful tool for the identification of clostridia as soon as comprehensive identification libraries are available.

  7. Bioconversion of methane to lactate by an obligate methanotrophic bacterium

    DOE PAGES

    Henard, Calvin A.; Smith, Holly; Dowe, Nancy; ...

    2016-02-23

    Methane is the second most abundant greenhouse gas (GHG), with nearly 60% of emissions derived from anthropogenic sources. Microbial conversion of methane to fuels and value-added chemicals offers a means to reduce GHG emissions, while also valorizing this otherwise squandered high-volume, high-energy gas. However, to date, advances in methane biocatalysis have been constrained by the low-productivity and limited genetic tractability of natural methane-consuming microbes. Here, leveraging recent identification of a novel, tractable methanotrophic bacterium, Methylomicrobium buryatense, we demonstrate microbial biocatalysis of methane to lactate, an industrial platform chemical. Heterologous overexpression of a Lactobacillus helveticus L-lactate dehydrogenase in M. buryatense resultedmore » in an initial titer of 0.06 g lactate/L from methane. Cultivation in a 5 L continuously stirred tank bioreactor enabled production of 0.8 g lactate/L, representing a 13-fold improvement compared to the initial titer. The yields (0.05 g lactate/g methane) and productivity (0.008 g lactate/L/h) indicate the need and opportunity for future strain improvement. Additionally, real-time analysis of methane utilization implicated gas-to-liquid transfer and/or microbial methane consumption as process limitations. This work opens the door to develop an array of methanotrophic bacterial strain-engineering strategies currently employed for biocatalytic sugar upgrading to “green” chemicals and fuels.« less

  8. Bioconversion of methane to lactate by an obligate methanotrophic bacterium

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

    Henard, Calvin A.; Smith, Holly; Dowe, Nancy

    Methane is the second most abundant greenhouse gas (GHG), with nearly 60% of emissions derived from anthropogenic sources. Microbial conversion of methane to fuels and value-added chemicals offers a means to reduce GHG emissions, while also valorizing this otherwise squandered high-volume, high-energy gas. However, to date, advances in methane biocatalysis have been constrained by the low-productivity and limited genetic tractability of natural methane-consuming microbes. Here, leveraging recent identification of a novel, tractable methanotrophic bacterium, Methylomicrobium buryatense, we demonstrate microbial biocatalysis of methane to lactate, an industrial platform chemical. Heterologous overexpression of a Lactobacillus helveticus L-lactate dehydrogenase in M. buryatense resultedmore » in an initial titer of 0.06 g lactate/L from methane. Cultivation in a 5 L continuously stirred tank bioreactor enabled production of 0.8 g lactate/L, representing a 13-fold improvement compared to the initial titer. The yields (0.05 g lactate/g methane) and productivity (0.008 g lactate/L/h) indicate the need and opportunity for future strain improvement. Additionally, real-time analysis of methane utilization implicated gas-to-liquid transfer and/or microbial methane consumption as process limitations. This work opens the door to develop an array of methanotrophic bacterial strain-engineering strategies currently employed for biocatalytic sugar upgrading to “green” chemicals and fuels.« less

  9. Bioconversion of methane to lactate by an obligate methanotrophic bacterium

    PubMed Central

    Henard, Calvin A.; Smith, Holly; Dowe, Nancy; Kalyuzhnaya, Marina G.; Pienkos, Philip T.; Guarnieri, Michael T.

    2016-01-01

    Methane is the second most abundant greenhouse gas (GHG), with nearly 60% of emissions derived from anthropogenic sources. Microbial conversion of methane to fuels and value-added chemicals offers a means to reduce GHG emissions, while also valorizing this otherwise squandered high-volume, high-energy gas. However, to date, advances in methane biocatalysis have been constrained by the low-productivity and limited genetic tractability of natural methane-consuming microbes. Here, leveraging recent identification of a novel, tractable methanotrophic bacterium, Methylomicrobium buryatense, we demonstrate microbial biocatalysis of methane to lactate, an industrial platform chemical. Heterologous overexpression of a Lactobacillus helveticus L-lactate dehydrogenase in M. buryatense resulted in an initial titer of 0.06 g lactate/L from methane. Cultivation in a 5 L continuously stirred tank bioreactor enabled production of 0.8 g lactate/L, representing a 13-fold improvement compared to the initial titer. The yields (0.05 g lactate/g methane) and productivity (0.008 g lactate/L/h) indicate the need and opportunity for future strain improvement. Additionally, real-time analysis of methane utilization implicated gas-to-liquid transfer and/or microbial methane consumption as process limitations. This work opens the door to develop an array of methanotrophic bacterial strain-engineering strategies currently employed for biocatalytic sugar upgrading to “green” chemicals and fuels. PMID:26902345

  10. Ultrastructure and Development of Pasteuria sp. (S-1 strain), an Obligate Endoparasite of Belonolaimus longicaudatus (Nemata: Tylenchida).

    PubMed

    Giblin-Davis, R M; Williams, D S; Wergin, W P; Dickson, D W; Hewlett, T E; Bekal, S; Becker, J O

    2001-12-01

    Pasteuria sp., strain S-1, is a gram-positive, obligate endoparasitic bacterium that uses the phytoparasitic sting nematode, Belonolaimus longicaudatus, as its host in Florida. The host attachment of S-1 appears to be specific to the genus Belonolaimus with development occurring only in juveniles and adults of B. longicaudatus. This bacterium is characterized from other described species of Pasteuria using ultrastructure of the mature endospore. Penetration, development, and sporogenesis were elucidated with TEM, LTSEM, and SEM and are similar to other nematode-specific Pasteuria. Recent analysis of 16S rDNA sequence homology confirms its congeneric ranking with other Pasteuria species and strains from nematodes and cladocerans, and corroborates ultrastructural, morphological, morphometric, and host-range evidence suggesting separate species status.

  11. Production of dihydrodaidzein and dihydrogenistein by a novel oxygen-tolerant bovine rumen bacterium in the presence of atmospheric oxygen.

    PubMed

    Zhao, Hui; Wang, Xiu-Ling; Zhang, Hong-Lei; Li, Chao-Dong; Wang, Shi-Ying

    2011-11-01

    The original bovine rumen bacterial strain Niu-O16, capable of anaerobically bioconverting isoflavones daidzein and genistein to dihydrodaidzein (DHD) and dihydrogenistein (DHG), respectively, is a rod-shaped obligate anaerobic bacterium. After a long-term domestication, an oxygen-tolerant bacterium, which we named Aeroto-Niu-O16 was obtained. Strain Aeroto-Niu-O16, which can grow in the presence of atmospheric oxygen, differed from the original obligate anaerobic bacterium Niu-O16 by various characteristics, including a change in bacterial shape (from rod to filament), in biochemical traits (from indole negative to indole positive and from amylohydrolysis positive to negative), and point mutations in 16S rRNA gene (G398A and G438A). We found that strain Aeroto-Niu-O16 not only grew aerobically but also converted isoflavones daidzein and genistein to DHD and DHG in the presence of atmospheric oxygen. The bioconversion rate of daidzein and genistein by strain Aeroto-Niu-O16 was 60.3% and 74.1%, respectively. And the maximum bioconversion capacity for daidzein was 1.2 and 1.6 mM for genistein. Furthermore, when we added ascorbic acid (0.15%, m/v) in the cultural medium, the bioconversion rate of daidzein was increased from 60.3% to 71.7%, and that of genistein from 74.1% to 89.2%. This is the first reported oxygen-tolerant isoflavone biotransforming pure culture capable of both growing and executing the reductive activity under aerobic conditions. © Springer-Verlag 2011

  12. Obliging children.

    PubMed

    Lyons, Barry

    2011-01-01

    Children may sometimes undergo healthcare procedures that are not intended to improve their health status. Such interventions might include the use of young children as bone marrow donors or their enrolment in non-therapeutic research. One of the justifications used to legitimise these interventions is the premise that children have obligations to others; to their family in the case of related bone marrow transplantation, and to wider society in the case of non-therapeutic research. However, this 'obligation model' (the notion that children possess positive obligations to advance the health status of others) fails as a justificatory paradigm because it is based upon a confusion, identified by Hart, between two notions; that of 'being under an obligation to do something' and that of 'being obliged to do something'. Instead the 'obligation model' is a device employed to put a justificatory gloss upon a consequentialist decision-making process; removing the legitimising gloss allows for a more transparent look at the conflict between parental rights and an individual child's right to bodily integrity.

  13. Physiological characterization of strain DCB-1, a unique dehalogenating sulfidogenic bacterium.

    PubMed Central

    Stevens, T O; Linkfield, T G; Tiedje, J M

    1988-01-01

    Strain DCB-1 is an obligately anaerobic bacterium which carries out the reductive dehalogenation of halobenzoates and was previously known to grow only on pyruvate plus 20% ruminal fluid. When various electron acceptors were supplied, thiosulfate and sulfite were found to stimulate growth. Sulfide was produced from thiosulfate. Cytochrome c and desulfoviridin were detected. The mol% G+C was 49 (at the thermal denaturation temperature). Of 55 carbon sources tested, only pyruvate supported growth as the sole carbon source in mineral medium. Lactate, acetate, L- and D-malate, glycerol, and L- and D-arabinose stimulated growth when supplemented with 10% ruminal fluid and 20 mM thiosulfate. In mineral medium, pyruvate was converted to acetate and lactate, with small amounts of succinate and fumarate accumulating transiently. During growth with thiosulfate, all of these products accumulated transiently. Addition of excess hydrogen to pyruvate-grown cultures resulted in diversion of carbon to formate, lactate, and butyrate, which caused a decrease in cell yield. We conclude that strain DCB-1 is a new type of sulfidogenic bacterium. PMID:3223760

  14. Single Upconversion Nanoparticle-Bacterium Cotrapping for Single-Bacterium Labeling and Analysis.

    PubMed

    Xin, Hongbao; Li, Yuchao; Xu, Dekang; Zhang, Yueli; Chen, Chia-Hung; Li, Baojun

    2017-04-01

    Detecting and analyzing pathogenic bacteria in an effective and reliable manner is crucial for the diagnosis of acute bacterial infection and initial antibiotic therapy. However, the precise labeling and analysis of bacteria at the single-bacterium level are a technical challenge but very important to reveal important details about the heterogeneity of cells and responds to environment. This study demonstrates an optical strategy for single-bacterium labeling and analysis by the cotrapping of single upconversion nanoparticles (UCNPs) and bacteria together. A single UCNP with an average size of ≈120 nm is first optically trapped. Both ends of a single bacterium are then trapped and labeled with single UCNPs emitting green light. The labeled bacterium can be flexibly moved to designated locations for further analysis. Signals from bacteria of different sizes are detected in real time for single-bacterium analysis. This cotrapping method provides a new approach for single-pathogenic-bacterium labeling, detection, and real-time analysis at the single-particle and single-bacterium level. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Geovibrio ferrireducens, a phylogenetically distinct dissimilatory Fe(III)-reducing bacterium

    USGS Publications Warehouse

    Caccavo, F.; Coates, J.D.; Rossello-Mora, R. A.; Ludwig, W.; Schleifer, K.H.; Lovley, D.R.; McInerney, M.J.

    1996-01-01

    A new, phylogenetically distinct, dissimilatory, Fe(III)-reducing bacterium was isolated from surface sediment of a hydrocarbon-contaminated ditch. The isolate, designated strain PAL-1, was an obligately anaerobic, non-fermentative, motile, gram-negative vibrio. PAL-1 grew in a defined medium with acetate as electron donor and ferric pyrophosphate, ferric oxyhydroxide, ferric citrate, Co(III)-EDTA, or elemental sulfur as sole electron acceptor. PAL-1 also used proline, hydrogen, lactate, propionate, succinate, fumarate, pyruvate, or yeast extract as electron donors for Fe(III) reduction. It is the first bacterium known to couple the oxidation of an amino acid to Fe(III) reduction. PAI-1 did not reduce oxygen, Mn(IV), U(VI), Cr(VI), nitrate, sulfate, sulfite, or thiosulfate with acetate as the electron donor. Cell suspensions of PAL-1 exhibited dithionite-reduced minus air-oxidized difference spectra that were characteristic of c-type cytochromes. Analysis of the 16S rRNA gene sequence of PAL-1 showed that the strain is not related to any of the described metal-reducing bacteria in the Proteobacteria and, together with Flexistipes sinusarabici, forms a separate line of descent within the Bacteria. Phenotypically and phylogenetically, strain PAI-1 differs from all other described bacteria, and represents the type strain of a new genus and species. Geovibrio ferrireducens.

  16. Desulfuromonas thiophila sp. nov., a new obligately sulfur-reducing bacterium from anoxic freshwater sediment.

    PubMed

    Finster, K; Coates, J D; Liesack, W; Pfennig, N

    1997-07-01

    A mesophilic, acetate-oxidizing, sulfur-reducing bacterium, strain NZ27T, was isolated from anoxic mud from a freshwater sulfur spring. The cells were ovoid, motile, and gram negative. In addition to acetate, the strain oxidized pyruvate, succinate, and fumarate. Sulfur flower could be replaced by polysulfide as an electron acceptor. Ferric nitrilotriacetic acid was reduced in the presence of pyruvate; however, this reduction did not sustain growth. These phenotypic characteristics suggested that strain NZ27T is affiliated with the genus Desulfuromonas. A phylogenetic analysis based on the results of comparative 16S ribosomal DNA sequencing confirmed that strain NZ27T belongs to the Desulfuromonas cluster in the recently proposed family "Geobacteracea" in the delta subgroup of the Proteobacteria. In addition, the results of DNA-DNA hybridization studies confirmed that strain NZ27T represents a novel species. Desulfuromonas thiophila, a name tentatively used in previous publication, is the name proposed for strain NZ27T in this paper.

  17. Desulfuromonas thiophila sp. nov., a new obligately sulfur-reducing bacterium from anoxic freshwater sediment

    USGS Publications Warehouse

    Finster, K.; Coates, J.D.; Liesack, W.; Pfennig, N.

    1997-01-01

    A mesophilic, acetate-oxidizing, sulfur-reducing bacterium, strain NZ27(T), was isolated from anoxic mud from a freshwater sulfur spring. The cells were ovoid, motile, and gram negative. In addition to acetate, the strain oxidized pyruvate, succinate, and fumarate. Sulfur flower could be replaced by polysulfide as an electron acceptor. Ferric nitrilotriacetic acid was reduced in the presence of pyruvate; however, this reduction did not sustain growth. These phenotypic characteristics suggested that strain NZ27(T) is affiliated with the genus Desulfuromonas. A phylogenetic analysis based on the results of comparative 16S ribosomal DNA sequencing confirmed that strain NZ27(T) belongs to the Desulfuromonas cluster in the recently proposed family 'Geobacteraceae' in the delta subgroup of the Proteobacteria. In addition, the results of DNA-DNA hybridization studies confirmed that strain NZ27(T) represents a novel species. Desulfuromonas thiophila, a name tentatively used in previous publications, is the name proposed for strain NZ27(T) in this paper.

  18. Live Faecalibacterium prausnitzii induces greater TLR2 and TLR2/6 activation than the dead bacterium in an apical anaerobic co-culture system.

    PubMed

    Maier, Eva; Anderson, Rachel C; Altermann, Eric; Roy, Nicole C

    2018-02-01

    Inappropriate activation of intestinal innate immune receptors, such as toll-like receptors (TLRs), by pathogenic bacteria is linked to chronic inflammation. In contrast, a "tonic" level of TLR activation by commensal bacteria is required for intestinal homeostasis. A technical challenge when studying this activation in vitro is the co-culturing of oxygen-requiring mammalian cells with obligate anaerobic commensal bacteria. To overcome this, we used a novel apical anaerobic co-culture system to successfully adapt a TLR activation assay to be conducted in conditions optimised for both cell types. Live Faecalibacterium prausnitzii, an abundant obligate anaerobe of the colonic microbiota, induced higher TLR2 and TLR2/6 activation than the dead bacterium. This enhanced TLR induction by live F. prausnitzii, which until now has not previously been described, may contribute to maintenance of gastrointestinal homeostasis. This highlights the importance of using physiologically relevant co-culture systems to decipher the mechanisms of action of live obligate anaerobes. © 2017 John Wiley & Sons Ltd.

  19. Shewanella halifaxensis sp. nov., a novel obligately respiratory and denitrifying psychrophile.

    PubMed

    Zhao, Jian-Shen; Manno, Dominic; Leggiadro, Cindy; O'Neil, David; Hawari, Jalal

    2006-01-01

    Indigenous bacteria found in the sediment of the Emerald Basin (depth of 215 m, Atlantic Ocean) located offshore of Halifax Harbour (Nova Scotia, Canada) were previously found to be able to degrade the explosive compound hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX). In the present study, a novel obligately respiratory, denitrifying and RDX-mineralizing bacterium, designated strain HAW-EB4(T), was isolated from the marine sediment. This bacterium utilized peptone, yeast extract, Casamino acids, esters (Tweens 20, 40 and 80), sugars (N-acetyl-D-glucosamine, ribose), several C2 and C3 acids (acetate, pyruvate, lactate, propionate) and amino acids (serine, proline) as sole carbon and energy sources. Aerobically grown cells (in marine broth 2216 at 10 degrees C) contained C(14 : 0) (6 %), iso-C(15 : 0) (12 %), C(16 : 0) (20 %), C(16 : 1)omega7 (37 %), C(18 : 1)omega7 (7 %) and C(20 : 5)omega3 (7 %) as major membrane fatty acids, and Q7 (28.1 %) and MK-7 (60.9 %) as dominant respiratory quinones, consistent with deep-sea species of Shewanella. The novel bacterium had a DNA G+C content of 45 mol% and showed similarity to Shewanella species in terms of 16S rRNA and gyrB gene sequences (93-99 and 67.3-88.4 % similarity, respectively), with Shewanella pealeana being the most closely related species. Genomic DNA-DNA hybridization between strain HAW-EB4T and S. pealeana revealed a level of relatedness of 17.9 %, lower than the 70 % species cut-off value, indicating that strain HAW-EB4T (= NCIMB 14093T = DSM 17350T) is the type strain of a novel species of Shewanella, for which the name Shewanella halifaxensis sp. nov. is proposed.

  20. A Sense of Obligation: Cultural Differences in the Experience of Obligation.

    PubMed

    Buchtel, Emma E; Ng, Leo C Y; Norenzayan, Ara; Heine, Steven J; Biesanz, Jeremy C; Chen, Sylvia Xiaohua; Bond, Michael Harris; Peng, Qin; Su, Yanjie

    2018-05-01

    In this investigation of cultural differences in the experience of obligation, we distinguish between Confucian Role Ethics versus Relative Autonomy lay theories of motivation and illustrate them with data showing relevant cultural differences in both social judgments and intrapersonal experience. First, when judging others, Western European heritage culture (WEHC) participants (relative to Confucian heritage culture [CHC] participants) judged obligation-motivated actors more negatively than those motivated by agency (Study 1, N = 529). Second, in daily diary and situation sampling studies, CHC participants (relative to WEHC participants) perceived more congruency between their own agentic and obligated motivations, and more positive emotional associations with obligated motivations (Study 2, N = 200 and Study 3, N = 244). Agentic motivation, however, was universally associated with positive emotions. More research on a Role Ethics rather than Relative Autonomy conception of agency may improve our understanding of human motivation, especially across cultures.

  1. Methylobacillus pratensis sp. nov., a novel non-pigmented, aerobic, obligately methylotrophic bacterium isolated from meadow grass.

    PubMed

    Doronina, Nina V; Trotsenko, Yuri A; Kolganova, Tatjana V; Tourova, Tatjana P; Salkinoja-Salonen, Mirja S

    2004-09-01

    Strain F31T was isolated from meadow grass (Poa trivialis L.) sampled from the city park in Helsinki. Analysis of phenotypic and genotypic properties showed the strain to be related to the group of obligately methylotrophic non-methane utilizing bacteria (methylobacteria) with the ribulose monophosphate pathway of formaldehyde assimilation. Phylogenetic analysis showed the strain to be closely related to the genus Methylobacillus, and analysis of fatty acid composition confirmed this association. Thus, on the basis of its genotypic and phenotypic properties, the isolate is proposed as a novel species of the genus Methylobacillus, Methylobacillus pratensis sp. nov., with F31T as the type strain (= VKM B-2247T = NCIMB 13994T).

  2. "Obligated aliens": recognizing sperm donors' ethical obligation to disclose genetic information.

    PubMed

    Tamir, Sivan

    2013-03-01

    Sperm donors' obligations are typically constrained to the immediate circumstances surrounding the donation and to its time frame. This paper makes the case for recognizing an ongoing ethical obligation that binds sperm donors to disclose, in a timely manner, meaningful genetic information to recipients and donor-conceived children. The paper delineates and conceptualizes the suggested (potentially reciprocal) duty and argues that it is not the genetic link between the donor and the donor-conceived child that binds donors by said duty, but rather social responsibility. Accordingly, an original perception of the donor as an obligated alien is suggested and developed. The main thesis of the paper is supported inter alia by a comparison between transmitting infectious diseases and passing faulty genes on to donor-conceived children. The paper also provides an in-depth analysis of the conflicting interests of the parties generated by such an obligation and proposes a model for embedding this ethical duty in a (legal) contractual framework.

  3. Haloanaerobium kushneri sp. nov., an obligately halophilic, anaerobic bacterium from an oil brine

    NASA Technical Reports Server (NTRS)

    Bhupathiraju, V. K.; McInerney, M. J.; Woese, C. R.; Tanner, R. S.

    1999-01-01

    Three strains, designated VS-751T, VS-511 and VS-732, of a strictly anaerobic, moderately halophilic, Gram-negative, rod-shaped bacterium were isolated from a highly saline (15-20%) brine from an oil reservoir in central Oklahoma, USA. The optimal concentration of NaCl for growth of these three strains was 2 M (12%), and the strains also grew in the presence of an additional 1 M MgCl2. The strains were mesophilic and grew at a pH range of 6-8. Carbohydrates used by all three strains included glucose, fructose, arabinose, galactose, maltose, mannose, cellobiose, sucrose and inulin. Glucose fermentation products included ethanol, acetate, H2 and CO2, with formate produced by two of the three strains. Differences were noted among strains in the optimal temperature and pH for growth, the maximum and minimum NaCl concentration that supported growth, substrate utilization and cellular fatty acid composition. Despite the phenotypic differences among the three strains, analysis of the 16S rRNA gene sequences and DNA-DNA hybridizations showed that these three strains were members of the same genospecies which belonged to the genus Haloanaerobium. The phenotypic and genotypic characteristics of strains VS-751T, VS-511 and VS-732 are different from those of previously described species of Haloanaerobium. It is proposed that strain VS-751T (ATCC 700103T) be established as the type strain of a new species, Haloanaerobium kushneri.

  4. Serratia symbiotica from the aphid Cinara cedri: a missing link from facultative to obligate insect endosymbiont.

    PubMed

    Lamelas, Araceli; Gosalbes, María José; Manzano-Marín, Alejandro; Peretó, Juli; Moya, Andrés; Latorre, Amparo

    2011-11-01

    The genome sequencing of Buchnera aphidicola BCc from the aphid Cinara cedri, which is the smallest known Buchnera genome, revealed that this bacterium had lost its symbiotic role, as it was not able to synthesize tryptophan and riboflavin. Moreover, the biosynthesis of tryptophan is shared with the endosymbiont Serratia symbiotica SCc, which coexists with B. aphidicola in this aphid. The whole-genome sequencing of S. symbiotica SCc reveals an endosymbiont in a stage of genome reduction that is closer to an obligate endosymbiont, such as B. aphidicola from Acyrthosiphon pisum, than to another S. symbiotica, which is a facultative endosymbiont in this aphid, and presents much less gene decay. The comparison between both S. symbiotica enables us to propose an evolutionary scenario of the transition from facultative to obligate endosymbiont. Metabolic inferences of B. aphidicola BCc and S. symbiotica SCc reveal that most of the functions carried out by B. aphidicola in A. pisum are now either conserved in B. aphidicola BCc or taken over by S. symbiotica. In addition, there are several cases of metabolic complementation giving functional stability to the whole consortium and evolutionary preservation of the actors involved.

  5. Lay obligations in professional relations.

    PubMed

    Benjamin, M

    1985-02-01

    Little has been written recently about the obligations of lay people in professional relationships. Yet the Code of Medical Ethics adopted by the American Medical Association in 1847 included an extensive statement on "Obligations of patients to their physicians'. After critically examining the philosophical foundations of this statement, I provide an alternative account of lay obligations in professional relationships. Based on a hypothetical social contract and included in a full specification of professional as well as lay obligations, this account requires lay people to honor commitments and disclose relevant information. Ethically, the account assumes that all parties in lay-professional relationships should be given equal consideration and respect in determining rights and obligations. Factually, it assumes that the treatment of many illnesses and injuries required collaboration and cooperation among lay persons and health professionals, that medical resources and personnel are limited, and that medicine, nursing, and related health professions, are, in MacIntyre's sense, practices.

  6. Sulfate-Reducing Bacterium with Unusual Morphology and Pigment Content

    PubMed Central

    Jones, H. E.

    1971-01-01

    A dissimilatory sulfate-reducing bacterium was isolated which differed in morphology and pigment content from previously described species. The organism was mesophilic, obligately anaerobic, gram-negative, nonsporulating, long, and slender with one polar flagellum. Whole cells fluoresced red at neutral pH when excited with light at 365 nm owing to the presence of a pink pigment. Desulfoviridin was present. Reduced minus oxidized spectra of whole cells showed peaks in the position of a c-type cytochrome characteristic of Desulfovibrio species and peaks at about 629 and 603 nm. CO difference spectra showed the presence of a CO-binding pigment with a peak at 593 nm. Lactate and pyruvate supported growth in the presence of sulfate but not in its absence. Sulfate, sulfite, and thiosulfate served as electron acceptors for growth. Hydrogenase was present. The deoxyribonucleic acid had a buoyant density of 1.722 g/cm3 and a guanosine plus cystosine molar percentage of total bases calculated by two different methods of 61.2 or 63.2. Images PMID:4929856

  7. 47 CFR 7.5 - General Obligations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false General Obligations. 7.5 Section 7.5 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL ACCESS TO VOICEMAIL AND INTERACTIVE MENU SERVICES AND EQUIPMENT BY PEOPLE WITH DISABILITIES Obligations-What Must Covered Entities Do? § 7.5 General Obligations...

  8. 47 CFR 7.5 - General Obligations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false General Obligations. 7.5 Section 7.5 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL ACCESS TO VOICEMAIL AND INTERACTIVE MENU SERVICES AND EQUIPMENT BY PEOPLE WITH DISABILITIES Obligations-What Must Covered Entities Do? § 7.5 General Obligations...

  9. 47 CFR 7.5 - General Obligations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false General Obligations. 7.5 Section 7.5 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL ACCESS TO VOICEMAIL AND INTERACTIVE MENU SERVICES AND EQUIPMENT BY PEOPLE WITH DISABILITIES Obligations-What Must Covered Entities Do? § 7.5 General Obligations...

  10. 47 CFR 7.5 - General Obligations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false General Obligations. 7.5 Section 7.5 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL ACCESS TO VOICEMAIL AND INTERACTIVE MENU SERVICES AND EQUIPMENT BY PEOPLE WITH DISABILITIES Obligations-What Must Covered Entities Do? § 7.5 General Obligations...

  11. 47 CFR 7.5 - General Obligations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false General Obligations. 7.5 Section 7.5 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL ACCESS TO VOICEMAIL AND INTERACTIVE MENU SERVICES AND EQUIPMENT BY PEOPLE WITH DISABILITIES Obligations-What Must Covered Entities Do? § 7.5 General Obligations...

  12. Thioredoxin system in obligate anaerobe Desulfovibrio desulfuricans: Identification and characterization of a novel thioredoxin 2.

    PubMed

    Sarin, Ritu; Sharma, Yagya D

    2006-07-05

    Metal corroding sulfate reducing bacteria have been poorly characterized at molecular level due to difficulties pertaining to isolation and handling of anaerobes. We report here for the first time the presence and characterization of thioredoxin 2 in an obligate anaerobic dissimilatory sulfate reducing bacterium Desulfovibrio desulfuricans. In silico analysis of the D. desulfuricans genome revealed the presence of thioredoxin 1 (dstrx1), thioredoxin 2 (dstrx2) and thioredoxin reductase (dstrxR) genes. These genes were found to be actively expressed by the bacteria under the anaerobic growth conditions. We have overexpressed the anaerobic thioredoxin genes in E. coli to produce functionally active recombinant proteins. Recombinant DsTrxR recognized both DsTrx1 and DsTrx2 as its substrate. Mutation studies revealed that the activity of DsTrx2 can be completely abolished with a single amino acid mutation (C69A) in the signature motif 'WCGPC'. Furthermore, the N-terminal domain of DsTrx2 containing two extra CXXC motifs was found to have a negative regulation on its biochemical activity. In conclusion, we have shown the presence of thioredoxin 2 for the first time in an obligate anaerobe which in this anaerobe may be required for its survival under either oxidative stress conditions or metal ion hemostasis.

  13. 10 CFR 600.20 - Maximum DOE obligation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... DOE obligation. (a) The maximum DOE obligation to the recipient is— (1) For monetary awards, the amount shown in the award as the amount of DOE funds obligated, and (2) Any designated property. (b) DOE... 10 Energy 4 2011-01-01 2011-01-01 false Maximum DOE obligation. 600.20 Section 600.20 Energy...

  14. 10 CFR 600.20 - Maximum DOE obligation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... DOE obligation. (a) The maximum DOE obligation to the recipient is— (1) For monetary awards, the amount shown in the award as the amount of DOE funds obligated, and (2) Any designated property. (b) DOE... 10 Energy 4 2013-01-01 2013-01-01 false Maximum DOE obligation. 600.20 Section 600.20 Energy...

  15. 10 CFR 600.20 - Maximum DOE obligation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... DOE obligation. (a) The maximum DOE obligation to the recipient is— (1) For monetary awards, the amount shown in the award as the amount of DOE funds obligated, and (2) Any designated property. (b) DOE... 10 Energy 4 2012-01-01 2012-01-01 false Maximum DOE obligation. 600.20 Section 600.20 Energy...

  16. 10 CFR 600.20 - Maximum DOE obligation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... DOE obligation. (a) The maximum DOE obligation to the recipient is— (1) For monetary awards, the amount shown in the award as the amount of DOE funds obligated, and (2) Any designated property. (b) DOE... 10 Energy 4 2014-01-01 2014-01-01 false Maximum DOE obligation. 600.20 Section 600.20 Energy...

  17. 34 CFR 108.5 - Compliance obligations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Compliance obligations. 108.5 Section 108.5 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION... § 108.5 Compliance obligations. (a) The obligation of covered entities to comply with the Act and this...

  18. Engineering mediator-based electroactivity in the obligate aerobic bacterium Pseudomonas putida KT2440

    PubMed Central

    Schmitz, Simone; Nies, Salome; Wierckx, Nick; Blank, Lars M.; Rosenbaum, Miriam A.

    2015-01-01

    Pseudomonas putida strains are being developed as microbial production hosts for production of a range of amphiphilic and hydrophobic biochemicals. P. putida's obligate aerobic growth thereby can be an economical and technical challenge because it requires constant rigorous aeration and often causes reactor foaming. Here, we engineered a strain of P. putida KT2440 that can produce phenazine redox-mediators from Pseudomonas aeruginosa to allow partial redox balancing with an electrode under oxygen-limited conditions. P. aeruginosa is known to employ its phenazine-type redox mediators for electron exchange with an anode in bioelectrochemical systems (BES). We transferred the seven core phenazine biosynthesis genes phzA-G and the two specific genes phzM and phzS required for pyocyanin synthesis from P. aeruginosa on two inducible plasmids into P. putida KT2440. The best clone, P. putida pPhz, produced 45 mg/L pyocyanin over 25 h of growth, which was visible as blue color formation and is comparable to the pyocyanin production of P. aeruginosa. This new strain was then characterized under different oxygen-limited conditions with electrochemical redox control and changes in central energy metabolism were evaluated in comparison to the unmodified P. putida KT2440. In the new strain, phenazine synthesis with supernatant concentrations up to 33 μg/mL correlated linearly with the ability to discharge electrons to an anode, whereby phenazine-1-carboxylic acid served as the dominating redox mediator. P. putida pPhz sustained strongly oxygen-limited metabolism for up to 2 weeks at up to 12 μA/cm2 anodic current density. Together, this work lays a foundation for future oxygen-limited biocatalysis with P. putida strains. PMID:25914687

  19. Novel Rickettsiella Bacterium in the Leafhopper Orosius albicinctus (Hemiptera: Cicadellidae)

    PubMed Central

    Iasur-Kruh, Lilach; Weintraub, Phyllis G.; Mozes-Daube, Netta; Robinson, Wyatt E.; Perlman, Steve J.

    2013-01-01

    Bacteria in the genus Rickettsiella (Coxiellaceae), which are mainly known as arthropod pathogens, are emerging as excellent models to study transitions between mutualism and pathogenicity. The current report characterizes a novel Rickettsiella found in the leafhopper Orosius albicinctus (Hemiptera: Cicadellidae), a major vector of phytoplasma diseases in Europe and Asia. Denaturing gradient gel electrophoresis (DGGE) and pyrosequencing were used to survey the main symbionts of O. albicinctus, revealing the obligate symbionts Sulcia and Nasuia, and the facultative symbionts Arsenophonus and Wolbachia, in addition to Rickettsiella. The leafhopper Rickettsiella is allied with bacteria found in ticks. Screening O. albicinctus from the field showed that Rickettsiella is highly prevalent, with over 60% of individuals infected. A stable Rickettsiella infection was maintained in a leafhopper laboratory colony for at least 10 generations, and fluorescence microscopy localized bacteria to accessory glands of the female reproductive tract, suggesting that the bacterium is vertically transmitted. Future studies will be needed to examine how Rickettsiella affects host fitess and its ability to vector phytopathogens. PMID:23645190

  20. 29 CFR 37.21 - How long will the recipient's obligation under the assurance last, and how broad is the obligation?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true How long will the recipient's obligation under the assurance last, and how broad is the obligation? 37.21 Section 37.21 Labor Office of the Secretary of Labor...'s obligation under the assurance last, and how broad is the obligation? (a) Where the WIA Title I...

  1. 29 CFR 37.21 - How long will the recipient's obligation under the assurance last, and how broad is the obligation?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 1 2012-07-01 2012-07-01 false How long will the recipient's obligation under the assurance last, and how broad is the obligation? 37.21 Section 37.21 Labor Office of the Secretary of Labor...'s obligation under the assurance last, and how broad is the obligation? (a) Where the WIA Title I...

  2. 29 CFR 37.21 - How long will the recipient's obligation under the assurance last, and how broad is the obligation?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 1 2014-07-01 2013-07-01 true How long will the recipient's obligation under the assurance last, and how broad is the obligation? 37.21 Section 37.21 Labor Office of the Secretary of Labor...'s obligation under the assurance last, and how broad is the obligation? (a) Where the WIA Title I...

  3. 29 CFR 37.21 - How long will the recipient's obligation under the assurance last, and how broad is the obligation?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 1 2011-07-01 2011-07-01 false How long will the recipient's obligation under the assurance last, and how broad is the obligation? 37.21 Section 37.21 Labor Office of the Secretary of Labor...'s obligation under the assurance last, and how broad is the obligation? (a) Where the WIA Title I...

  4. 29 CFR 37.21 - How long will the recipient's obligation under the assurance last, and how broad is the obligation?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 1 2013-07-01 2013-07-01 false How long will the recipient's obligation under the assurance last, and how broad is the obligation? 37.21 Section 37.21 Labor Office of the Secretary of Labor...'s obligation under the assurance last, and how broad is the obligation? (a) Where the WIA Title I...

  5. Biofilm Formation by a Metabolically Versatile Bacterium

    DTIC Science & Technology

    2009-03-19

    ABSTRACT Rhodopseudomonas palustris is a photosynthetic bacterium that has good potential as a biocatalyst for the production ofhydrogen gas, a biofuel...Biofilm formation by a metabolically versatile bacterium: final report Report Title ABSTRACT Rhodopseudomonas palustris is a photosynthetic bacterium...agricultural waste. We characterized five new Rhodopseudomonas genome sequences and isolated and described R. palustris mutant strains that produce

  6. Anaerostipes caccae gen. nov., sp. nov., a new saccharolytic, acetate-utilising, butyrate-producing bacterium from human faeces.

    PubMed

    Schwiertz, Andreas; Hold, Georgina L; Duncan, Sylvia H; Gruhl, Barbel; Collins, Matthew D; Lawson, Paul A; Flint, Harry J; Blaut, Michael

    2002-04-01

    Two strains of a previously undescribed Eubacterium-like bacterium were isolated from human faeces. The strains are Gram-variable, obligately anaerobic, catalase negative, asporogenous rod-shaped cells which produced acetate, butyrate and lactate as the end products of glucose metabolism. The two isolates displayed 99.9% 16S rRNA gene sequence similarity to each other and treeing analysis demonstrated the faecal isolates are far removed from Eubacterium sensu stricto and that they represent a new subline within the Clostridium coccoides group of organisms. Based on phenotypic and phylogenetic criteria, it is proposed that the two strains from faeces be classified as a new genus and species, Anaerostipes caccae. The type strain of Anaerostipes caccae is NCIMB 13811T (= DSM 14662T).

  7. Grandparents' entitlements and obligations.

    PubMed

    Draper, Heather

    2013-07-01

    In this article, it is argued that grandparents' obligations originate from parental obligations (i.e from the relationship they have with their children, the parents of their grandchildren) and not from the role of grandparent per se, and any entitlements flow from the extent to which these obligations are met. The position defended is, therefore, that grandparents qua grandparents are not entitled to form or continue relationships with their grandchildren. A continuation of grandparent-grandchildren relationships may be in the interests of children, but the grandparental nature of the relationship is not decisive. What counts is the extent to which relationships children have with any adults who are not their parents are is significant to them. Sometimes, however, grandparents become parents or co-parents of their grandchildren. They then gain parental rights, and as such are as entitled, ceteris parius, as any parent to expect their relationship with the child to continue. The issue of grandparents' entitlements can come to the fore when parents separate, and grandparents are unhappy with the access they have to their grandchildren. Grandparents' obligations may become a particular issue when parents die, struggle, or fail to care for their children. This article focuses particularly on these kinds of circumstances. © 2013 John Wiley & Sons Ltd.

  8. GRANDPARENTS' ENTITLEMENTS AND OBLIGATIONS

    PubMed Central

    Draper, Heather

    2013-01-01

    In this article, it is argued that grandparents' obligations originate from parental obligations (i.e from the relationship they have with their children, the parents of their grandchildren) and not from the role of grandparent per se, and any entitlements flow from the extent to which these obligations are met. The position defended is, therefore, that grandparents qua grandparents are not entitled to form or continue relationships with their grandchildren. A continuation of grandparent-grandchildren relationships may be in the interests of children, but the grandparental nature of the relationship is not decisive. What counts is the extent to which relationships children have with any adults who are not their parents are is significant to them. Sometimes, however, grandparents become parents or co-parents of their grandchildren. They then gain parental rights, and as such are as entitled, ceteris parius, as any parent to expect their relationship with the child to continue. The issue of grandparents' entitlements can come to the fore when parents separate, and grandparents are unhappy with the access they have to their grandchildren. Grandparents' obligations may become a particular issue when parents die, struggle, or fail to care for their children. This article focuses particularly on these kinds of circumstances. PMID:23718643

  9. 31 CFR 149.3 - Maximum obligation limitation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Maximum obligation limitation. 149.3 Section 149.3 Money and Finance: Treasury Regulations Relating to Money and Finance MONETARY OFFICES, DEPARTMENT OF THE TREASURY CALCULATION OF MAXIMUM OBLIGATION LIMITATION § 149.3 Maximum obligation limitation...

  10. 10 CFR 600.20 - Maximum DOE obligation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Maximum DOE obligation. 600.20 Section 600.20 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS FINANCIAL ASSISTANCE RULES General § 600.20 Maximum DOE obligation. (a) The maximum DOE obligation to the recipient is— (1) For monetary awards, the...

  11. 46 CFR 287.20 - Obligation of deposits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Obligation of deposits. 287.20 Section 287.20 Shipping... OPERATORS ESTABLISHMENT OF CONSTRUCTION RESERVE FUNDS § 287.20 Obligation of deposits. (a) Time for obligation. Within three years from the date of any deposit in a construction reserve fund, unless extension...

  12. Cancer Moonshot Funding Obligations FY 2017

    Cancer.gov

    NCI reports Cancer Moonshot obligations by funding mechanism. See obligations for Moonshot grants, intramural research, and contracts, including the number of grant awards, funding amounts, and percentages by mechanism of the total Cancer Moonshot budget.

  13. 46 CFR 298.30 - Nature and content of Obligations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Nature and content of Obligations. 298.30 Section 298.30 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VESSEL FINANCING ASSISTANCE OBLIGATION GUARANTEES Documentation § 298.30 Nature and content of Obligations. (a) Single page. An Obligation, in the...

  14. 46 CFR 298.30 - Nature and content of Obligations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Nature and content of Obligations. 298.30 Section 298.30 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VESSEL FINANCING ASSISTANCE OBLIGATION GUARANTEES Documentation § 298.30 Nature and content of Obligations. (a) Single page. An Obligation, in the...

  15. 46 CFR 298.30 - Nature and content of Obligations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Nature and content of Obligations. 298.30 Section 298.30 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VESSEL FINANCING ASSISTANCE OBLIGATION GUARANTEES Documentation § 298.30 Nature and content of Obligations. (a) Single page. An Obligation, in the...

  16. 46 CFR 298.30 - Nature and content of Obligations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Nature and content of Obligations. 298.30 Section 298.30 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VESSEL FINANCING ASSISTANCE OBLIGATION GUARANTEES Documentation § 298.30 Nature and content of Obligations. (a) Single page. An Obligation, in the...

  17. 46 CFR 298.30 - Nature and content of Obligations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Nature and content of Obligations. 298.30 Section 298.30 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VESSEL FINANCING ASSISTANCE OBLIGATION GUARANTEES Documentation § 298.30 Nature and content of Obligations. (a) Single page. An Obligation, in the...

  18. 7 CFR 400.167 - Limitations on Corporation's obligations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Limitations on Corporation's obligations. 400.167... INSURANCE CORPORATION, DEPARTMENT OF AGRICULTURE GENERAL ADMINISTRATIVE REGULATIONS Reinsurance Agreement... Corporation's obligations. The Agreement will include the following among the limitations on the obligations...

  19. 7 CFR 400.167 - Limitations on Corporation's obligations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Limitations on Corporation's obligations. 400.167... INSURANCE CORPORATION, DEPARTMENT OF AGRICULTURE GENERAL ADMINISTRATIVE REGULATIONS Reinsurance Agreement... Corporation's obligations. The Agreement will include the following among the limitations on the obligations...

  20. 7 CFR 400.167 - Limitations on Corporation's obligations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Limitations on Corporation's obligations. 400.167... INSURANCE CORPORATION, DEPARTMENT OF AGRICULTURE GENERAL ADMINISTRATIVE REGULATIONS Reinsurance Agreement... Corporation's obligations. The Agreement will include the following among the limitations on the obligations...

  1. 7 CFR 400.167 - Limitations on Corporation's obligations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Limitations on Corporation's obligations. 400.167... INSURANCE CORPORATION, DEPARTMENT OF AGRICULTURE GENERAL ADMINISTRATIVE REGULATIONS Reinsurance Agreement... Corporation's obligations. The Agreement will include the following among the limitations on the obligations...

  2. 7 CFR 400.167 - Limitations on Corporation's obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Limitations on Corporation's obligations. 400.167... INSURANCE CORPORATION, DEPARTMENT OF AGRICULTURE GENERAL ADMINISTRATIVE REGULATIONS Reinsurance Agreement... Corporation's obligations. The Agreement will include the following among the limitations on the obligations...

  3. NREL Researchers Discover How a Bacterium, Clostridium thermocellum,

    Science.gov Websites

    containing the bacterium actually promotes the growth of C. thermocellum, yet its mechanistic details remained a puzzle. This enhanced growth implied the bacterium had the ability to use CO2 and prompted NREL researchers to investigate the phenomena enhancing the bacterium's growth. "It took us by surprise that

  4. NCI & Division Obligations

    Cancer.gov

    Displays obligations for grants, contracts, training fellowships, intramural research, and management and support, including the number of grant awards, funding amounts, and percent of the total NCI budget.

  5. 31 CFR 1024.311 - Filing obligations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY RULES FOR MUTUAL FUNDS Reports Required To Be Made By Mutual Funds § 1024.311 Filing obligations. Refer to § 1010.311 of this chapter for reports of transactions in currency filing obligations for mutual funds. ...

  6. Caldanaerobacter uzonensis sp. nov., an anaerobic, thermophilic, heterotrophic bacterium isolated from a hot spring.

    PubMed

    Kozina, Irina V; Kublanov, Ilya V; Kolganova, Tatyana V; Chernyh, Nikolai A; Bonch-Osmolovskaya, Elizaveta A

    2010-06-01

    An anaerobic thermophilic bacterium, strain K67(T), was isolated from a terrestrial hot spring of Uzon Caldera, Kamchatka Peninsula. Analysis of the 16S rRNA gene sequence revealed that the novel isolate belongs to the genus Caldanaerobacter, with 95 % 16S rRNA gene sequence similarity to Caldanaerobacter subterraneus subsp. subterraneus SEBR 7858(T), suggesting that it represents a novel species of the genus Caldanaerobacter. Strain K67(T) was characterized as an obligate anaerobe, a thermophile (growth at 50-75 degrees capital ES, Cyrillic; optimum 68-70 degrees C), a neutrophile (growth at pH(25 degrees C) 4.8-8.0; optimum pH(25 degrees C) 6.8) and an obligate organotroph (growth by fermentation of various sugars, peptides and polysaccharides). Major fermentation products were acetate, H2 and CO2; ethanol, lactate and l-alanine were formed in smaller amounts. Thiosulfate stimulated growth and was reduced to hydrogen sulfide. Nitrate, sulfate, sulfite and elemental sulfur were not reduced and did not stimulate growth. Thus, according to the strain's phylogenetic position and phenotypic novelties (lower upper limit of temperature range for growth, the ability to grow on arabinose, the inability to reduce elemental sulfur and the formation of alanine as a minor fermentation product), the novel species Caldanaerobacter uzonensis sp. nov. is proposed, with the type strain K67(T) (=DSM 18923(T) =VKM capital VE, Cyrillic-2408(T)).

  7. 43 CFR 10005.8 - Mitigation obligations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Mitigation obligations. 10005.8 Section... MITIGATION AND CONSERVATION COMMISSION POLICIES AND PROCEDURES FOR DEVELOPING AND IMPLEMENTING THE COMMISSION'S MITIGATION AND CONSERVATION PLAN § 10005.8 Mitigation obligations. While the Act authorizes the...

  8. 43 CFR 10005.8 - Mitigation obligations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Mitigation obligations. 10005.8 Section... MITIGATION AND CONSERVATION COMMISSION POLICIES AND PROCEDURES FOR DEVELOPING AND IMPLEMENTING THE COMMISSION'S MITIGATION AND CONSERVATION PLAN § 10005.8 Mitigation obligations. While the Act authorizes the...

  9. 43 CFR 10005.8 - Mitigation obligations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Mitigation obligations. 10005.8 Section... MITIGATION AND CONSERVATION COMMISSION POLICIES AND PROCEDURES FOR DEVELOPING AND IMPLEMENTING THE COMMISSION'S MITIGATION AND CONSERVATION PLAN § 10005.8 Mitigation obligations. While the Act authorizes the...

  10. 43 CFR 10005.8 - Mitigation obligations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Mitigation obligations. 10005.8 Section... MITIGATION AND CONSERVATION COMMISSION POLICIES AND PROCEDURES FOR DEVELOPING AND IMPLEMENTING THE COMMISSION'S MITIGATION AND CONSERVATION PLAN § 10005.8 Mitigation obligations. While the Act authorizes the...

  11. 24 CFR 891.755 - Obligations of the family.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Obligations of the family. 891.755... the Elderly and Persons with Disabilities Section 202 Projects for the Nonelderly Handicapped Families and Individuals-Section 162 Assistance § 891.755 Obligations of the family. The obligations of the...

  12. 24 CFR 891.755 - Obligations of the family.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Obligations of the family. 891.755... the Elderly and Persons with Disabilities Section 202 Projects for the Nonelderly Handicapped Families and Individuals-Section 162 Assistance § 891.755 Obligations of the family. The obligations of the...

  13. 31 CFR 1026.311 - Filing obligations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... INTRODUCING BROKERS IN COMMODITIES Reports Required To Be Made by Futures Commission Merchants and Introducing Brokers in Commodities § 1026.311 Filing obligations. Refer to § 1010.311 of this chapter for reports of transactions in currency filing obligations for futures commission merchants and introducing brokers in...

  14. 24 CFR 891.615 - Obligations of the family.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Obligations of the family. 891.615 Section 891.615 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT... 8 Assistance § 891.615 Obligations of the family. The obligations of the family are provided in...

  15. 24 CFR 891.615 - Obligations of the family.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Obligations of the family. 891.615 Section 891.615 Housing and Urban Development Regulations Relating to Housing and Urban Development... 8 Assistance § 891.615 Obligations of the family. The obligations of the family are provided in...

  16. 12 CFR 997.5 - Termination of the obligation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Termination of the obligation. 997.5 Section 997.5 Banks and Banking FEDERAL HOUSING FINANCE BOARD NON-BANK SYSTEM ENTITIES RESOLUTION FUNDING CORPORATION OBLIGATIONS OF THE BANKS § 997.5 Termination of the obligation. (a) Generally. The Banks...

  17. 24 CFR 213.266a - Insurance fund obligations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Insurance fund obligations. 213... Insurance fund obligations. A mortgage endorsed for insurance under section 213 of the Act shall be the obligation either of the Cooperative Management Housing Insurance Fund or of the General Insurance Fund. The...

  18. 47 CFR 27.1239 - Reimbursement obligation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Reimbursement obligation. 27.1239 Section 27... Policies Governing the Transition of the 2500-2690 Mhz Band for Brs and Ebs § 27.1239 Reimbursement obligation. (a) A proponent may request reimbursement from BRS licensees and lessees, EBS lessees, and...

  19. 26 CFR 2.1-20 - Obligation of deposits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Obligation of deposits. 2.1-20 Section 2.1-20...) MARITIME CONSTRUCTION RESERVE FUND § 2.1-20 Obligation of deposits. (a) Time for obligation. Within three years from the date of any deposit in a construction reserve fund, unless extension is granted as...

  20. Standard of care, institutional obligations, and distributive justice.

    PubMed

    MacKay, Douglas

    2015-05-01

    The problem of standard of care in clinical research concerns the level of treatment that investigators must provide to subjects in clinical trials. Commentators often formulate answers to this problem by appealing to two distinct types of obligations: professional obligations and natural duties. In this article, I investigate whether investigators also possess institutional obligations that are directly relevant to the problem of standard of care, that is, those obligations a person has because she occupies a particular institutional role. I examine two types of institutional contexts: (1) public research agencies - agencies or departments of states that fund or conduct clinical research in the public interest; and (2) private-for-profit corporations. I argue that investigators who are employed or have their research sponsored by the former have a distinctive institutional obligation to conduct their research in a way that is consistent with the state's duty of distributive justice to provide its citizens with access to basic health care, and its duty to aid citizens of lower income countries. By contrast, I argue that investigators who are employed or have their research sponsored by private-for-profit corporations do not possess this obligation nor any other institutional obligation that is directly relevant to the ethics of RCTs. My account of the institutional obligations of investigators aims to contribute to the development of a reasonable, distributive justice-based account of standard of care. Published 2013. This article is a U.S. Government work and is in the public domain in the USA.

  1. 5 CFR 2635.809 - Just financial obligations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... obligations. Employees shall satisfy in good faith their obligations as citizens, including all just financial... employee or reduced to judgment by a court. In good faith means an honest intention to fulfill any just...

  2. 5 CFR 2635.809 - Just financial obligations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... obligations. Employees shall satisfy in good faith their obligations as citizens, including all just financial... employee or reduced to judgment by a court. In good faith means an honest intention to fulfill any just...

  3. 5 CFR 2635.809 - Just financial obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... obligations. Employees shall satisfy in good faith their obligations as citizens, including all just financial... employee or reduced to judgment by a court. In good faith means an honest intention to fulfill any just...

  4. Social categories as markers of intrinsic interpersonal obligations.

    PubMed

    Rhodes, Marjorie; Chalik, Lisa

    2013-06-01

    Social categorization is an early-developing feature of human social cognition, yet the role that social categories play in children's understanding of and predictions about human behavior has been unclear. In the studies reported here, we tested whether a foundational functional role of social categories is to mark people as intrinsically obligated to one another (e.g., obligated to protect rather than harm). In three studies, children (aged 3-9, N = 124) viewed only within-category harm as violating intrinsic obligations; in contrast, they viewed between-category harm as violating extrinsic obligations defined by explicit rules. These data indicate that children view social categories as marking patterns of intrinsic interpersonal obligations, suggesting that a key function of social categories is to support inferences about how people will relate to members of their own and other groups.

  5. Filial Obligation and Marital Satisfaction in Middle-aged Couples

    PubMed Central

    Seidel, Amber J.; Birditt, Kira S.; Zarit, Steven H.; Fingerman, Karen L.

    2017-01-01

    Abstract Purpose of the Study: Although prior research suggests that high filial obligation has an adverse impact on psychological well-being, little is known about the implications of these beliefs for marital quality during midlife. Therefore, the purpose of this study was to examine dyadic associations between middle-aged husbands’ and wives’ filial obligation beliefs and their marital satisfaction. Design and Methods: Using a sample of 132 middle-aged husbands (M = 51.45 years) and wives (M = 49.75 years) drawn from Wave 1 of the Family Exchanges Study, we tested actor–partner interdependence models to determine associations between husbands’ and wives’ filial obligation beliefs and marital satisfaction in both spouses. We also examined associations between spousal dissimilarity in filial obligation and marital satisfaction. Results: Wives’ greater filial obligation was associated with their own lower marital satisfaction. Conversely, husbands’ greater filial obligation was associated with their own higher marital satisfaction. Greater spousal dissimilarity in filial obligation was associated with lower levels of marital satisfaction for husbands but not for wives. Implications: Given that support provided to aging parents most often occurs within the context of marriage, findings highlight the importance of examining dyadic associations between filial obligation beliefs and marital quality among middle-aged couples. PMID:26613745

  6. Is there a moral obligation not to infect others?

    PubMed

    Harris, J; Holm, S

    1995-11-04

    The emergence of HIV infection and AIDS has refocused concern on the obligations surrounding the carrying and transmission of communicable diseases. This article asks three related questions: Is there a general duty not to spread contagion? Are there special obligations not to communicate disease in the workplace? And does the mode of transmission of the disease affect the ethics of transmission and, if so, how and to what extent? There seems to be a strong prima facie obligation not to harm others by making them ill where this is avoidable, and this obligation not to communicate disease applies as much to relatively trivial diseases like the common cold as it does to HIV disease. The reasonableness of expecting people to live up to this obligation, however, depends on society reciprocating the obligation in the form of providing protection and compensation.

  7. Population dynamics of obligate cooperators

    PubMed Central

    Courchamp, F.; Grenfell, B.; Clutton-Brock, T.

    1999-01-01

    Obligate cooperative breeding species demonstrate a high rate of group extinction, which may be due to the existence of a critical number of helpers below which the group cannot subsist. Through a simple model, we study the population dynamics of obligate cooperative breeding species, taking into account the existence of a lower threshold below which the instantaneous growth rate becomes negative. The model successively incorporates (i) a distinction between species that need helpers for reproduction, survival or both, (ii) the existence of a migration rate accounting for dispersal, and (iii) stochastic mortality to simulate the effects of random catastrophic events. Our results suggest that the need for a minimum number of helpers increases the risk of extinction for obligate cooperative breeding species. The constraint imposed by this threshold is higher when helpers are needed for reproduction only or for both reproduction and survival. By driving them below this lower threshold, stochastic mortality of lower amplitude and/or lower frequency than for non-cooperative breeders may be sufficient to cause the extinction of obligate cooperative breeding groups. Migration may have a buffering effect only for groups where immigration is higher than emigration; otherwise (when immigrants from nearby groups are not available) it lowers the difference between actual group size and critical threshold, thereby constituting a higher constraint.

  8. Whistleblowing and the bioethicist's public obligations.

    PubMed

    MacDougall, D Robert

    2014-10-01

    Bioethicists are sometimes thought to have heightened obligations by virtue of the fact that their professional role addresses ethics or morals. For this reason it has been argued that bioethicists ought to "whistleblow"--that is, publicly expose the wrongful or potentially harmful activities of their employer--more often than do other kinds of employees. This article argues that bioethicists do indeed have a heightened obligation to whistleblow, but not because bioethicists have heightened moral obligations in general. Rather, the special duties of bioethicists to act as whistleblowers are best understood by examining the nature of the ethical dilemma typically encountered by private employees and showing why bioethicists do not encounter this dilemma in the same way. Whistleblowing is usually understood as a moral dilemma involving conflicting duties to two parties: the public and a private employer. However, this article argues that this way of understanding whistleblowing has the implication that professions whose members identify their employer as the public-such as government employees or public servants--cannot consider whistleblowing a moral dilemma, because obligations are ultimately owed to only one party: the public. The article contends that bioethicists--even when privately employed--are similar to government employees in the sense that they do not have obligations to defer to the judgments of those with private interests. Consequently, bioethicists may be considered to have a special duty to whistleblow, although for different reasons than those usually cited.

  9. Biogeochemical Reactions Under Simulated Europa Ocean Conditions

    NASA Astrophysics Data System (ADS)

    Amashukeli, X.; Connon, S. A.; Gleeson, D. F.; Kowalczyk, R. S.; Pappalardo, R. T.

    2007-12-01

    Galileo data have demonstrated the probable presence of a liquid water ocean on Europa, and existence of salts and carbon dioxide in the satellite's surface ice (e.g., Carr et al., 1998; McCord et al., 1999, Pappalardo et al., 1999; Kivelson et al., 2000). Subsequently, the discovery of chemical signatures of extinct or extant life in Europa's ocean and on its surface became a distinct possibility. Moreover, understanding of Europa's potential habitability is now one of the major goals of the Europa Orbiter Flagship mission. It is likely, that in the early stages of Europa's ocean formation, moderately alkaline oceanic sulfate-carbonate species and a magnetite-silicate mantel could have participated in low-temperature biogeochemical sulfur, iron and carbon cycles facilitated by primitive organisms (Zolotov and Shock, 2004). If periodic supplies of fresh rock and sulfate-carbonate ions are available in Europa's ocean, then an exciting prospect exists that life may be present in Europa's ocean today. In our laboratory, we began the study of the plausible biogeochemical reactions under conditions appropriate to Europa's ocean using barophilic psychrophilic organisms that thrive under anaerobic conditions. In the near absence of abiotic synthetic pathways due to low Europa's temperatures, the biotic synthesis may present a viable opportunity for the formation of the organic and inorganic compounds under these extreme conditions. This work is independent of assumptions regarding hydrothermal vents at Europa's ocean floor or surface-derived oxidant sources. For our studies, we have fabricated a high-pressure (5,000 psi) reaction vessel that simulates aqueous conditions on Europa. We were also successful at reviving barophilic psychrophilic strains of Shewanella bacterium, which serve as test organisms in this investigation. Currently, facultative barophilic psychrophilic stains of Shewanella are grown in the presence of ferric food source; the strains exhibiting iron

  10. Characterization of the cellulose-degrading bacterium NCIMB 10462

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

    Dees, C.; Scott, T.C.; Phelps, T.J.

    The gram-negative cellulase-producing bacterium NCIMB 10462 has been previously named Pseudomonas fluorescens subsp. or var. cellulose. Because of renewed interest in cellulose-degrading bacteria for use in the bioconversion of cellulose to chemical feed stocks and fuels, we re-examined the characteristics of this microorganism to determine its true metabolic potential. Metabolic and physical characterization of NCIMB 10462 revealed that this is an alkalophilic, non-fermentative, gram-negative, oxidase-positive, motile, cellulose-degrading bacterium. The aerobic substrate utilization profile of this bacterium has few characteristics consistent with a classification of P. fluorescens and a very low probability match with the genus Sphingomonas. However, total lipid analysismore » did not reveal that any sphingolipid bases are produced by this bacterium. NCIMB 10462 grows best aerobically, but also grows well in complex media under reducing conditions. NCIMB 10462 grows slowly under anaerobic conditions on complex media, but growth on cellulosic media occurred only under aerobic conditions. Total fatty acid analysis (MIDI) of NCIMB 10462 failed to group this bacterium with a known pseudomonas species. However, fatty acid analysis of the bacteria when grown at temperatures below 37{degrees}C suggest that the organism is a pseudomonad. Since a predominant characteristic of this bacterium is its ability to degrade cellulose, we suggest that it be called Pseudomonas cellulosa.« less

  11. Patients' ethical obligation for their health.

    PubMed Central

    Sider, R C; Clements, C D

    1984-01-01

    In contemporary medical ethics health is rarely acknowledged to be an ethical obligation. This oversight is due to the preoccupation of most bioethicists with a rationalist, contract model for ethics in which moral obligation is limited to truth-telling and promise-keeping. Such an ethics is poorly suited to medicine because it fails to appreciate that medicine's basis as a moral enterprise is oriented towards health values. A naturalistic model for medical ethics is proposed which builds upon biological and medical values. This perspective clarifies ethical obligations to ourselves and to others for life and health. It provides a normative framework for the doctor-patient relationship within which to formulate medical advice and by which to evaluate patient choice. PMID:6502640

  12. Aminomonas paucivorans gen. nov., sp. nov., a mesophilic, anaerobic, amino-acid-utilizing bacterium.

    PubMed

    Baena, S; Fardeau, M L; Ollivier, B; Labat, M; Thomas, P; Garcia, J L; Patel, B K

    1999-07-01

    A novel, asaccharolytic, amino-acid-degrading bacterium, designated strain GLU-3T, was isolated from an anaerobic lagoon of a dairy wastewater treatment plant. Strain GLU-3T stained Gram-negative and was an obligately anaerobic, non-spore-forming, slightly curved, rod-shaped bacterium (0.3 x 4.0-6.0 microns) which existed singly or in pairs. The DNA G+C content was 43 mol%. Optimum growth occurred at 35 degrees C and pH 7.5 on arginine with a generation time of 16 h. Good growth was obtained on arginine, histidine, threonine and glycine. Acetate was the end-product formed from all these substrates, but in addition, a trace of formate was detected from arginine and histidine, and ornithine was produced from arginine. Strain GLU-3T grew slowly on glutamate and produced acetate, carbon dioxide, formate, hydrogen and traces of propionate as the end-products. In syntrophic association with Methanobacterium formicicum, strain GLU-3T oxidized arginine, histidine and glutamate to give propionate as the major product; acetate, carbon dioxide and methane were also produced. Strain GLU-3T did not degrade alanine and the branched-chain amino acids valine, leucine and isoleucine either in pure culture or in association with M. formicicum. The nearest phylogenetic relative of strain GLU-3T was the thermophile Selenomonas acidaminovorans (similarity value of 89.5%). As strain GLU-3T is phylogenetically, physiologically and genotypically different from other amino-acid-degrading genera, it is proposed that it should be designated a new species of a new genus Aminomonas paucivorans gen. nov., sp. nov. (DSM 12260T).

  13. 24 CFR 266.415 - Mortgage lien and other obligations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... determine, that all contractual obligations in connection with the mortgage transaction, including the... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Mortgage lien and other obligations... Mortgage and Closing Requirements; HUD Endorsement § 266.415 Mortgage lien and other obligations. (a) Liens...

  14. Is there a moral obligation not to infect others?

    PubMed Central

    Harris, J.; Holm, S.

    1995-01-01

    The emergence of HIV infection and AIDS has refocused concern on the obligations surrounding the carrying and transmission of communicable diseases. This article asks three related questions: Is there a general duty not to spread contagion? Are there special obligations not to communicate disease in the workplace? And does the mode of transmission of the disease affect the ethics of transmission and, if so, how and to what extent? There seems to be a strong prima facie obligation not to harm others by making them ill where this is avoidable, and this obligation not to communicate disease applies as much to relatively trivial diseases like the common cold as it does to HIV disease. The reasonableness of expecting people to live up to this obligation, however, depends on society reciprocating the obligation in the form of providing protection and compensation. Images p1216-a p1216-b p1217-a PMID:7488907

  15. Inability and Obligation in Moral Judgment

    PubMed Central

    Buckwalter, Wesley; Turri, John

    2015-01-01

    It is often thought that judgments about what we ought to do are limited by judgments about what we can do, or that “ought implies can.” We conducted eight experiments to test the link between a range of moral requirements and abilities in ordinary moral evaluations. Moral obligations were repeatedly attributed in tandem with inability, regardless of the type (Experiments 1–3), temporal duration (Experiment 5), or scope (Experiment 6) of inability. This pattern was consistently observed using a variety of moral vocabulary to probe moral judgments and was insensitive to different levels of seriousness for the consequences of inaction (Experiment 4). Judgments about moral obligation were no different for individuals who can or cannot perform physical actions, and these judgments differed from evaluations of a non-moral obligation (Experiment 7). Together these results demonstrate that commonsense morality rejects the “ought implies can” principle for moral requirements, and that judgments about moral obligation are made independently of considerations about ability. By contrast, judgments of blame were highly sensitive to considerations about ability (Experiment 8), which suggests that commonsense morality might accept a “blame implies can” principle. PMID:26296206

  16. 47 CFR 211.7 - Obligation of carriers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Obligation of carriers. 211.7 Section 211.7 Telecommunication OFFICE OF SCIENCE AND TECHNOLOGY POLICY AND NATIONAL SECURITY COUNCIL EMERGENCY RESTORATION PRIORITY PROCEDURES FOR TELECOMMUNICATIONS SERVICES § 211.7 Obligation of carriers. (a) During the...

  17. 47 CFR 211.7 - Obligation of carriers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Obligation of carriers. 211.7 Section 211.7 Telecommunication OFFICE OF SCIENCE AND TECHNOLOGY POLICY AND NATIONAL SECURITY COUNCIL EMERGENCY RESTORATION PRIORITY PROCEDURES FOR TELECOMMUNICATIONS SERVICES § 211.7 Obligation of carriers. (a) During the...

  18. 47 CFR 211.7 - Obligation of carriers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Obligation of carriers. 211.7 Section 211.7 Telecommunication OFFICE OF SCIENCE AND TECHNOLOGY POLICY AND NATIONAL SECURITY COUNCIL EMERGENCY RESTORATION PRIORITY PROCEDURES FOR TELECOMMUNICATIONS SERVICES § 211.7 Obligation of carriers. (a) During the...

  19. 47 CFR 211.7 - Obligation of carriers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Obligation of carriers. 211.7 Section 211.7 Telecommunication OFFICE OF SCIENCE AND TECHNOLOGY POLICY AND NATIONAL SECURITY COUNCIL EMERGENCY RESTORATION PRIORITY PROCEDURES FOR TELECOMMUNICATIONS SERVICES § 211.7 Obligation of carriers. (a) During the...

  20. 47 CFR 211.7 - Obligation of carriers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Obligation of carriers. 211.7 Section 211.7 Telecommunication OFFICE OF SCIENCE AND TECHNOLOGY POLICY AND NATIONAL SECURITY COUNCIL EMERGENCY RESTORATION PRIORITY PROCEDURES FOR TELECOMMUNICATIONS SERVICES § 211.7 Obligation of carriers. (a) During the...

  1. 49 CFR 22.17 - Compliance with child support obligations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false Compliance with child support obligations. 22.17...) Policies Applying to STLP Loans § 22.17 Compliance with child support obligations. Any holder of 50% or... than 60 days delinquent on any obligation to pay child support arising under: (a) An administrative...

  2. 49 CFR 22.17 - Compliance with child support obligations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Compliance with child support obligations. 22.17...) Policies Applying to STLP Loans § 22.17 Compliance with child support obligations. Any holder of 50% or... than 60 days delinquent on any obligation to pay child support arising under: (a) An administrative...

  3. 49 CFR 22.17 - Compliance with child support obligations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Compliance with child support obligations. 22.17...) Policies Applying to STLP Loans § 22.17 Compliance with child support obligations. Any holder of 50% or... than 60 days delinquent on any obligation to pay child support arising under: (a) An administrative...

  4. 49 CFR 22.17 - Compliance with child support obligations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Compliance with child support obligations. 22.17...) Policies Applying to STLP Loans § 22.17 Compliance with child support obligations. Any holder of 50% or... than 60 days delinquent on any obligation to pay child support arising under: (a) An administrative...

  5. 49 CFR 22.17 - Compliance with child support obligations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Compliance with child support obligations. 22.17...) Policies Applying to STLP Loans § 22.17 Compliance with child support obligations. Any holder of 50% or... than 60 days delinquent on any obligation to pay child support arising under: (a) An administrative...

  6. Comparative analysis of barophily-related amino acid content in protein domains of Pyrococcus abyssi and Pyrococcus furiosus.

    PubMed

    Yafremava, Liudmila S; Di Giulio, Massimo; Caetano-Anollés, Gustavo

    2013-01-01

    Amino acid substitution patterns between the nonbarophilic Pyrococcus furiosus and its barophilic relative P. abyssi confirm that hydrostatic pressure asymmetry indices reflect the extent to which amino acids are preferred by barophilic archaeal organisms. Substitution patterns in entire protein sequences, shared protein domains defined at fold superfamily level, domains in homologous sequence pairs, and domains of very ancient and very recent origin now provide further clues about the environment that led to the genetic code and diversified life. The pyrococcal proteomes are very similar and share a very early ancestor. Relative amino acid abundance analyses showed that biases in the use of amino acids are due to their shared fold superfamilies. Within these repertoires, only two of the five amino acids that are preferentially barophilic, aspartic acid and arginine, displayed this preference significantly and consistently across structure and in domains appearing in the ancestor. The more primordial asparagine, lysine and threonine displayed a consistent preference for nonbarophily across structure and in the ancestor. Since barophilic preferences are already evident in ancient domains that are at least ~3 billion year old, we conclude that barophily is a very ancient trait that unfolded concurrently with genetic idiosyncrasies in convergence towards a universal code.

  7. 7 CFR 1000.28 - Termination of obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... which the market administrator receives the handler's report of receipts and utilization on which such obligation is based, unless within such 2-year period, the market administrator notifies the handler in... producer(s) or such cooperative association, or if the obligation is payable to the market administrator...

  8. 10 CFR 611.112 - Termination of obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Termination of obligations. 611.112 Section 611.112 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS ADVANCED TECHNOLOGY VEHICLES MANUFACTURER ASSISTANCE PROGRAM Direct Loan Program § 611.112 Termination of obligations. DOE, the Federal Financing Bank, and the...

  9. 5 CFR 2426.13 - Obligation to consult.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Obligation to consult. 2426.13 Section 2426.13 Administrative Personnel FEDERAL LABOR RELATIONS AUTHORITY, GENERAL COUNSEL OF THE FEDERAL... Regulations § 2426.13 Obligation to consult. (a) When a labor organization has been accorded consultation...

  10. Single Bacterium Detection Using Sers

    NASA Astrophysics Data System (ADS)

    Gonchukov, S. A.; Baikova, T. V.; Alushin, M. V.; Svistunova, T. S.; Minaeva, S. A.; Ionin, A. A.; Kudryashov, S. I.; Saraeva, I. N.; Zayarny, D. A.

    2016-02-01

    This work is devoted to the study of a single Staphylococcus aureus bacterium detection using surface-enhanced Raman spectroscopy (SERS) and resonant Raman spectroscopy (RS). It was shown that SERS allows increasing sensitivity of predominantly low frequency lines connected with the vibrations of Amide, Proteins and DNA. At the same time the lines of carotenoids inherent to this kind of bacterium are well-detected due to the resonance Raman scattering mechanism. The reproducibility and stability of Raman spectra strongly depend on the characteristics of nanostructured substrate, and molecular structure and size of the tested biological object.

  11. [Isolation and identification of a lactate-utilizing, butyrate-producing bacterium and its primary metabolic characteristics].

    PubMed

    Liu, Wei; Zhu, Wei-yun; Yao, Wen; Mao, Sheng-yong

    2007-06-01

    The distal mammalian gut harbors prodigiously abundant microbes, which provide unique metabolic traits to host. A lactate-utilizing, butyrate-producing bacterium, strain LB01, was isolated from adult swine feces by utilizing modified Hungate technique with rumen liquid-independent YCFA medium supplemented with lactate as the single carbon source. It was an obligate anaerobic, Gram positive bacterium, and could utilize glucose, fructose, maltose and lactate with a large amount of gas products. 16S rRNA sequence analysis revealed that it had the high similarity with members of the genus Megasphaera. The metabolic characteristics of strain LB01 was investigated by using in vitro fermentation system. Lactate at the concentration of 65 mmol/L in YCFA medium was rapidly consumed within 9 hours and was mainly converted to propionate and butyrate after 24h. As the level of acetate declined, the concentration of butyrate rose only in the presence of glucose, suggesting that butyrate could possibly be synthesized by the acetyl CoA: butyryl CoA transferase. When co-cultured with lactic acid bacteria strain K9, strain LB01 evidently reduced the concentration of lactate produced by strain K9 and decelerated the rapid pH drop, finally producing 12.11 mmol/L butyrate and 4.06 mmol/L propionate. The metabolic characteristics that strain LB01 efficiently converts toxic lactate and excessive acetate to butyrate can prevent lactate and acetate accumulation in the large intestine and maintain the slightly acidic environment of the large intestine, consequently revealing that stain LB01 could act as a potential probiotics.

  12. 18 CFR 346.3 - Asset retirement obligations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Asset retirement obligations. 346.3 Section 346.3 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... to the asset retirement obligations that are included in the book balances of all accounts reflected...

  13. 18 CFR 35.18 - Asset retirement obligations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Asset retirement obligations. 35.18 Section 35.18 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Other Filing Requirements § 35.18 Asset retirement obligations. (a) A public utility that files a rate...

  14. 18 CFR 35.18 - Asset retirement obligations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 1 2014-04-01 2014-04-01 false Asset retirement obligations. 35.18 Section 35.18 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Other Filing Requirements § 35.18 Asset retirement obligations. (a) A public utility that files a rate...

  15. 18 CFR 35.18 - Asset retirement obligations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Asset retirement obligations. 35.18 Section 35.18 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Other Filing Requirements § 35.18 Asset retirement obligations. (a) A public utility that files a rate...

  16. 18 CFR 35.18 - Asset retirement obligations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Asset retirement obligations. 35.18 Section 35.18 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Other Filing Requirements § 35.18 Asset retirement obligations. (a) A public utility that files a rate...

  17. 18 CFR 35.18 - Asset retirement obligations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Asset retirement obligations. 35.18 Section 35.18 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Other Filing Requirements § 35.18 Asset retirement obligations. (a) A public utility that files a rate...

  18. 26 CFR 1.454-1 - Obligations issued at discount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... series E bond, at which time the stated redemption value was $674.60. A never elected under section 454(a... obligation, in which he retains his investment in a matured series E U.S. savings bond, or (iii) A nontransferable obligation (whether or not a current income obligation) of the United States for which a series E...

  19. 18 CFR 154.315 - Asset retirement obligations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Asset retirement obligations. 154.315 Section 154.315 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Filed With Changes § 154.315 Asset retirement obligations. (a) A natural gas company that files a tariff...

  20. 18 CFR 154.315 - Asset retirement obligations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Asset retirement obligations. 154.315 Section 154.315 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Filed With Changes § 154.315 Asset retirement obligations. (a) A natural gas company that files a tariff...

  1. 18 CFR 154.315 - Asset retirement obligations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Asset retirement obligations. 154.315 Section 154.315 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Filed With Changes § 154.315 Asset retirement obligations. (a) A natural gas company that files a tariff...

  2. 18 CFR 154.315 - Asset retirement obligations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 1 2014-04-01 2014-04-01 false Asset retirement obligations. 154.315 Section 154.315 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Filed With Changes § 154.315 Asset retirement obligations. (a) A natural gas company that files a tariff...

  3. 18 CFR 154.315 - Asset retirement obligations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Asset retirement obligations. 154.315 Section 154.315 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Filed With Changes § 154.315 Asset retirement obligations. (a) A natural gas company that files a tariff...

  4. 22 CFR 221.15 - Fiscal Agent obligations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Fiscal Agent obligations. 221.15 Section 221.15 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEE STANDARD TERMS AND CONDITIONS The Guarantee § 221.15 Fiscal Agent obligations. Failure of the Fiscal Agent to perform any of its...

  5. 22 CFR 221.15 - Fiscal Agent obligations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Fiscal Agent obligations. 221.15 Section 221.15 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEE STANDARD TERMS AND CONDITIONS The Guarantee § 221.15 Fiscal Agent obligations. Failure of the Fiscal Agent to perform any of its...

  6. 22 CFR 221.15 - Fiscal Agent obligations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Fiscal Agent obligations. 221.15 Section 221.15 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEE STANDARD TERMS AND CONDITIONS The Guarantee § 221.15 Fiscal Agent obligations. Failure of the Fiscal Agent to perform any of its...

  7. 22 CFR 221.15 - Fiscal Agent obligations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Fiscal Agent obligations. 221.15 Section 221.15 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEE STANDARD TERMS AND CONDITIONS The Guarantee § 221.15 Fiscal Agent obligations. Failure of the Fiscal Agent to perform any of its...

  8. 22 CFR 221.15 - Fiscal Agent obligations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Fiscal Agent obligations. 221.15 Section 221.15 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEE STANDARD TERMS AND CONDITIONS The Guarantee § 221.15 Fiscal Agent obligations. Failure of the Fiscal Agent to perform any of its...

  9. 26 CFR 1.103-16 - Obligations of certain volunteer fire departments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 2 2012-04-01 2012-04-01 false Obligations of certain volunteer fire....103-16 Obligations of certain volunteer fire departments. (a) General rule. An obligation of a volunteer fire department issued after December 31, 1980, shall be treated as an obligation of a political...

  10. 26 CFR 1.103-16 - Obligations of certain volunteer fire departments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 2 2013-04-01 2013-04-01 false Obligations of certain volunteer fire....103-16 Obligations of certain volunteer fire departments. (a) General rule. An obligation of a volunteer fire department issued after December 31, 1980, shall be treated as an obligation of a political...

  11. 26 CFR 1.103-16 - Obligations of certain volunteer fire departments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 2 2011-04-01 2011-04-01 false Obligations of certain volunteer fire....103-16 Obligations of certain volunteer fire departments. (a) General rule. An obligation of a volunteer fire department issued after December 31, 1980, shall be treated as an obligation of a political...

  12. 26 CFR 1.103-16 - Obligations of certain volunteer fire departments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Obligations of certain volunteer fire....103-16 Obligations of certain volunteer fire departments. (a) General rule. An obligation of a volunteer fire department issued after December 31, 1980, shall be treated as an obligation of a political...

  13. 26 CFR 1.103-16 - Obligations of certain volunteer fire departments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 2 2014-04-01 2014-04-01 false Obligations of certain volunteer fire....103-16 Obligations of certain volunteer fire departments. (a) General rule. An obligation of a volunteer fire department issued after December 31, 1980, shall be treated as an obligation of a political...

  14. 18 CFR 1314.6 - Obligations of TVA.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Obligations of TVA. 1314.6 Section 1314.6 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY BOOK-ENTRY PROCEDURES FOR TVA POWER SECURITIES ISSUED THROUGH THE FEDERAL RESERVE BANKS § 1314.6 Obligations of TVA. (a...

  15. 12 CFR 1.100 - Indirect general obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... powers of taxation. Pursuant to § 1.2(b), an obligation issued by an obligor not possessing general powers of taxation qualifies as a general obligation of a State or political subdivision for the purposes of 12 U.S.C. 24 (Seventh), if a party possessing general powers of taxation unconditionally promises...

  16. The genome analysis of Oleiphilus messinensis ME102 (DSM 13489T) reveals backgrounds of its obligate alkane-devouring marine lifestyle.

    PubMed

    Toshchakov, Stepan V; Korzhenkov, Alexei A; Chernikova, Tatyana N; Ferrer, Manuel; Golyshina, Olga V; Yakimov, Michail M; Golyshin, Peter N

    2017-12-01

    Marine bacterium Oleiphilus messinensis ME102 (DSM 13489 T ) isolated from the sediments of the harbor of Messina (Italy) is a member of the order Oceanospirillales, class Gammaproteobacteria, representing the physiological group of marine obligate hydrocarbonoclastic bacteria (OHCB) alongside the members of the genera Alcanivorax, Oleispira, Thalassolituus, Cycloclasticus and Neptunomonas. These organisms play a crucial role in the natural environmental cleanup in marine systems. Despite having the largest genome (6.379.281bp) among OHCB, O. messinensis exhibits a very narrow substrate profile. The alkane metabolism is pre-determined by three loci encoding for two P450 family monooxygenases, one of which formed a cassette with ferredoxin and alcohol dehydrogenase encoding genes and alkane monoxygenase (AlkB) gene clustered with two genes for rubredoxins and NAD + -dependent rubredoxin reductase. Its genome contains the largest numbers of genomic islands (15) and mobile genetic elements (140), as compared with more streamlined genomes of its OHCB counterparts. Among hydrocarbon-degrading Oceanospirillales, O. messinensis encodes the largest array of proteins involved in the signal transduction for sensing and responding to the environmental stimuli (345 vs 170 in Oleispira antarctica, the bacterium with the second highest number). This must be an important trait to adapt to the conditions in marine sediments with a high physico-chemical patchiness and heterogeneity as compared to those in the water column. Copyright © 2017. Published by Elsevier B.V.

  17. Experimental Infection and Detection of Necrotizing Hepatopancreatitis Bacterium in the American Lobster Homarus americanus

    PubMed Central

    Avila-Villa, Luz A.; Gollas-Galván, Teresa; Martínez-Porchas, Marcel; Mendoza-Cano, Fernando; Hernández-López, Jorge

    2012-01-01

    Necrotizing hepatopancreatitis bacterium (NHPB) is an obligated intracellular bacteria causing severe hepatopancreatic damages and mass mortalities in penaeid shrimp. The worldwide distribution of penaeid shrimp as alien species threatens the life cycle of other crustacean species. The aim of the experiment was to evaluate the possibility of experimentally infecting the American lobster (Homarus americanus) with NHPB extracted from shrimp hepatopancreas. Homogenates from infected shrimp were fed by force to lobsters. Other group of lobsters was fed with homogenates of NHPB-free hepatopancreas. After the 15th day from initial inoculation, the presence of NHPB was detected by polymerase chain reaction in feces and hepatopancreas from lobsters inoculated with infected homogenates. Necrotized spots were observed in the surface of lobster hepatopancreas. In contrast, lobsters fed on NHPB-free homogenates resulted negative for NHPB. Evidence suggests the plasticity of NHPB which can infect crustacean from different species and inhabiting diverse latitudes. Considering the results, the American lobster could be a good candidate to maintain available NHPB in vivo. PMID:22645497

  18. Obligations of an academic and clinical oncologist: historical reflections.

    PubMed

    Johnson, David H

    2014-01-01

    Obligations are derived from one's core values-those fundamental, enduring, deeply held beliefs that guide one's everyday actions. Gandhi stated it more eloquently than I ever could: "Your beliefs become your thoughts, your thoughts become your words, your words become your actions, your actions become your habits, your habits become your values, your values become your destiny." So what are the obligations of the academic oncologist and clinician? I believe there are a few indubitable and fundamental obligations: professionalism, patient care, stewardship, maintenance of knowledge, productivity, and mentorship). I might add that I do not see these obligations as unique to the academician but rather applicable to all physicians.

  19. What are the limits to the obligations of the nurse?

    PubMed Central

    Edwards, S D

    1996-01-01

    This paper enquires into the nature and the extent of the obligations of nurses. It is argued that nurses appear to be obliged to undertake supererogatory acts if they take clause one of the United Kingdom Central Council for Nursing, Midwifery and Health Visiting (UKCC) Code of Professional Conduct seriously (as, indeed, they are required to do). In the first part of the paper, the nature of nursing obligations is outlined, and then the groups and individuals to whom nurses have obligations are identified. Following a brief discussion of the moral foundation of the nurse's obligations to her/his employer, a common conflict of obligations is identified. Then a distinction is drawn between ordinary and extraordinary moral standards. Appreciation of this is necessary for an understanding of the criterion of what constitutes a supererogatory act. By the definition of supererogatory acts proposed below, it is suggested that actions such as whistleblowing satisfy that definition. PMID:8731534

  20. 12 CFR 208.111 - Obligations concerning institutional customers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... adopting sales practice rules for the government securities market, a market with a particularly broad... on their suitability obligations when making recommendations to institutional customers. (b) The... suitability obligations in making recommendations to an institutional customer are the customer's capability...

  1. 12 CFR 208.111 - Obligations concerning institutional customers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... adopting sales practice rules for the government securities market, a market with a particularly broad... on their suitability obligations when making recommendations to institutional customers. (b) The... suitability obligations in making recommendations to an institutional customer are the customer's capability...

  2. 12 CFR 208.111 - Obligations concerning institutional customers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... adopting sales practice rules for the government securities market, a market with a particularly broad... on their suitability obligations when making recommendations to institutional customers. (b) The... suitability obligations in making recommendations to an institutional customer are the customer's capability...

  3. 12 CFR 13.100 - Obligations concerning institutional customers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... market, a market with a particularly broad institutional component. Accordingly, the OCC believes it is appropriate to provide further guidance to banks on their suitability obligations when making recommendations... suitability obligations in making recommendations to an institutional customer are the customer's capability...

  4. 12 CFR 368.100 - Obligations concerning institutional customers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... securities market, a market with a particularly broad institutional component. Accordingly, the FDIC believes it is appropriate to provide further guidance to banks on their suitability obligations when making... important considerations in determining the scope of a bank's suitability obligations in making...

  5. 12 CFR 368.100 - Obligations concerning institutional customers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... securities market, a market with a particularly broad institutional component. Accordingly, the FDIC believes it is appropriate to provide further guidance to banks on their suitability obligations when making... important considerations in determining the scope of a bank's suitability obligations in making...

  6. 12 CFR 13.100 - Obligations concerning institutional customers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... market, a market with a particularly broad institutional component. Accordingly, the OCC believes it is appropriate to provide further guidance to banks on their suitability obligations when making recommendations... suitability obligations in making recommendations to an institutional customer are the customer's capability...

  7. Detection of Salmonella bacterium in drinking water using microring resonator.

    PubMed

    Bahadoran, Mahdi; Noorden, Ahmad Fakhrurrazi Ahmad; Mohajer, Faeze Sadat; Abd Mubin, Mohamad Helmi; Chaudhary, Kashif; Jalil, Muhammad Arif; Ali, Jalil; Yupapin, Preecha

    2016-01-01

    A new microring resonator system is proposed for the detection of the Salmonella bacterium in drinking water, which is made up of SiO2-TiO2 waveguide embedded inside thin film layer of the flagellin. The change in refractive index due to the binding of the Salmonella bacterium with flagellin layer causes a shift in the output signal wavelength and the variation in through and drop port's intensities, which leads to the detection of Salmonella bacterium in drinking water. The sensitivity of proposed sensor for detecting of Salmonella bacterium in water solution is 149 nm/RIU and the limit of detection is 7 × 10(-4)RIU.

  8. Complete genome sequence of Thioalkalivibrio paradoxus type strain ARh 1 T, an obligately chemolithoautotrophic haloalkaliphilic sulfur-oxidizing bacterium isolated from a Kenyan soda lake

    DOE PAGES

    Berben, Tom; Sorokin, Dimitry Y.; Ivanova, Natalia; ...

    2015-11-19

    Thioalkalivibrio paradoxus strain ARh 1 T is a chemolithoautotrophic, non-motile, Gram-negative bacterium belonging to the Gammaproteobacteria that was isolated from samples of haloalkaline soda lakes. It derives energy from the oxidation of reduced sulfur compounds and is notable for its ability to grow on thiocyanate as its sole source of electrons, sulfur and nitrogen. The full genome consists of 3,756,729 bp and comprises 3,500 protein-coding and 57 RNA-coding genes. Moreover, this organism was sequenced as part of the community science program at the DOE Joint Genome Institute.

  9. 26 CFR 1.103-4 - Interest upon United States obligations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 2 2011-04-01 2011-04-01 false Interest upon United States obligations. 1.103-4... Interest upon United States obligations. (a) Issued before March 1, 1941. (1) Interest upon obligations of the United States issued on or before September 1, 1917, is exempt from tax. In the case of...

  10. 26 CFR 1.103-4 - Interest upon United States obligations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Interest upon United States obligations. 1.103-4... Interest upon United States obligations. (a) Issued before March 1, 1941. (1) Interest upon obligations of the United States issued on or before September 1, 1917, is exempt from tax. In the case of...

  11. 7 CFR 400.166 - Obligations of the Corporation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Obligations of the Corporation. 400.166 Section 400... CORPORATION, DEPARTMENT OF AGRICULTURE GENERAL ADMINISTRATIVE REGULATIONS Reinsurance Agreement-Standards for... Corporation. The Agreement will include the following among the obligations of the Corporation. (a) The...

  12. 7 CFR 400.166 - Obligations of the Corporation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Obligations of the Corporation. 400.166 Section 400... CORPORATION, DEPARTMENT OF AGRICULTURE GENERAL ADMINISTRATIVE REGULATIONS Reinsurance Agreement-Standards for... Corporation. The Agreement will include the following among the obligations of the Corporation. (a) The...

  13. 7 CFR 400.166 - Obligations of the Corporation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Obligations of the Corporation. 400.166 Section 400... CORPORATION, DEPARTMENT OF AGRICULTURE GENERAL ADMINISTRATIVE REGULATIONS Reinsurance Agreement-Standards for... Corporation. The Agreement will include the following among the obligations of the Corporation. (a) The...

  14. 7 CFR 400.166 - Obligations of the Corporation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Obligations of the Corporation. 400.166 Section 400... CORPORATION, DEPARTMENT OF AGRICULTURE GENERAL ADMINISTRATIVE REGULATIONS Reinsurance Agreement-Standards for... Corporation. The Agreement will include the following among the obligations of the Corporation. (a) The...

  15. 7 CFR 400.166 - Obligations of the Corporation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Obligations of the Corporation. 400.166 Section 400... CORPORATION, DEPARTMENT OF AGRICULTURE GENERAL ADMINISTRATIVE REGULATIONS Reinsurance Agreement-Standards for... Corporation. The Agreement will include the following among the obligations of the Corporation. (a) The...

  16. Taxonomic characterization of the cellulose-degrading bacterium NCIB 10462

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

    Dees, C.; Ringleberg, D.; Scott, T.C.

    The gram negative cellulase-producing bacterium NCIB 10462 has been previously named Pseudomonas fluorescens subsp. or var. cellulosa. Since there is renewed interest in cellulose-degrading bacteria for use in bioconversion of cellulose to chemical feed stocks and fuels, we re-examined the characteristics of this microorganism to determine its proper taxonomic characterization and to further define it`s true metabolic potential. Metabolic and physical characterization of NCIB 10462 revealed that this was an alkalophilic, non-fermentative, gram negative, oxidase positive, motile, cellulose-degrading bacterium. The aerobic substrate utilization profile of this bacterium was found to have few characteristics consistent with a classification of P. fluorescensmore » with a very low probability match with the genus Sphingomonas. Total lipid analysis did not reveal that any sphingolipid bases are produced by this bacterium. NCIB 10462 was found to grow best aerobically but also grows well in complex media under reducing conditions. NCIB 10462 grew slowly under full anaerobic conditions on complex media but growth on cellulosic media was found only under aerobic conditions. Total fatty acid analysis (MIDI) of NCIB 10462 failed to group this bacterium with a known pseudomonas species. However, fatty acid analysis of the bacteria when grown at temperatures below 37{degrees}C suggest that the organism is a pseudomonad. Since a predominant characteristic of this bacterium is it`s ability to degrade cellulose, we suggest it be called Pseudomonas cellulosa.« less

  17. 7 CFR 783.7 - Obligations of a participant.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Obligations of a participant. 783.7 Section 783.7 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS TREE ASSISTANCE PROGRAM § 783.7 Obligations of a participant. (a) Eligible...

  18. Doubly distributing special obligations: what professional practice can learn from parenting

    PubMed Central

    Tilburt, Jon; Brody, Baruch

    2018-01-01

    A traditional ethic of medicine asserts that physicians have special obligations to individual patients with whom they have a clinical relationship. Contemporary trends in US healthcare financing like bundled payments seem to threaten traditional conceptions of special obligations of individual physicians to individual patients because their population-based focus sets a tone that seems to emphasise responsibilities for groups of patients by groups of physicians in an organisation. Prior to undertaking a cogent debate about the fate and normative weight of special obligations and a traditional ethic for contemporary healthcare, we need a deeper examination of what the traditional ethic of special obligations really means. Here we offer a conception of ‘doubly distributed’ special obligations. Physicians and similarly minded healing professionals abiding by a traditional ethic have always spread their devotion and attention across multiple patients and have shared responsibilities with physician and non-physician colleagues in much the same way devoted parents have frequently distributed their special obligations across multiple children and across multiple parents. By taking up the extended analogy of parent we argue that doubly distributing special obligations need not contradict the possibility of special obligations in restructured collective forms of healthcare delivery and financing. PMID:27125989

  19. The Genome of the Obligately Intracellular Bacterium Ehrlichia canis Reveals Themes of Complex Membrane Structure and Immune Evasion Strategies

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

    Mavromatis, K; Doyle, C Kuyler; Lykidis, A

    2006-01-01

    Ehrlichia canis, a small obligately intracellular, tick-transmitted, gram-negative, {alpha}-proteobacterium, is the primary etiologic agent of globally distributed canine monocytic ehrlichiosis. Complete genome sequencing revealed that the E. canis genome consists of a single circular chromosome of 1,315,030 bp predicted to encode 925 proteins, 40 stable RNA species, 17 putative pseudogenes, and a substantial proportion of noncoding sequence (27%). Interesting genome features include a large set of proteins with transmembrane helices and/or signal sequences and a unique serine-threonine bias associated with the potential for O glycosylation that was prominent in proteins associated with pathogen-host interactions. Furthermore, two paralogous protein families associatedmore » with immune evasion were identified, one of which contains poly(G-C) tracts, suggesting that they may play a role in phase variation and facilitation of persistent infections. Genes associated with pathogen-host interactions were identified, including a small group encoding proteins (n = 12) with tandem repeats and another group encoding proteins with eukaryote-like ankyrin domains (n = 7).« less

  20. 12 CFR 612.2270 - Purchase of System obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Purchase of System obligations. 612.2270... REFERRAL OF KNOWN OR SUSPECTED CRIMINAL VIOLATIONS Standards of Conduct § 612.2270 Purchase of System... Funding Corporation, may only purchase joint, consolidated, or Systemwide obligations that are: (1) Part...

  1. 47 CFR 27.1184 - Triggering a reimbursement obligation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... reimbursement obligation. (a) The clearinghouse will apply the following test to determine when an AWS entity has triggered a cost-sharing obligation and therefore must pay an AWS relocator of a BRS system in... co-channel with the licensed AWS band(s) of the AWS entity; (2) An AWS relocator has paid the...

  2. Deconfounding Distance Effects in Judgments of Moral Obligation

    ERIC Educational Resources Information Center

    Nagel, Jonas; Waldmann, Michael R.

    2013-01-01

    A heavily disputed question of moral philosophy is whether spatial distance between agent and victim is normatively relevant for the degree of obligation to help strangers in need. In this research, we focus on the associated descriptive question whether increased distance does in fact reduce individuals' sense of helping obligation. One problem…

  3. 29 CFR 4043.20 - Post-Event filing obligation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Post-Event filing obligation. 4043.20 Section 4043.20 Labor... EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS Post-Event Notice of Reportable Events § 4043.20 Post-Event filing obligation. The plan administrator and each contributing sponsor of a plan for which a...

  4. 29 CFR 4043.20 - Post-Event filing obligation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 9 2014-07-01 2014-07-01 false Post-Event filing obligation. 4043.20 Section 4043.20 Labor... EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS Post-Event Notice of Reportable Events § 4043.20 Post-Event filing obligation. The plan administrator and each contributing sponsor of a plan for which a...

  5. 29 CFR 4043.20 - Post-Event filing obligation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 9 2013-07-01 2013-07-01 false Post-Event filing obligation. 4043.20 Section 4043.20 Labor... EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS Post-Event Notice of Reportable Events § 4043.20 Post-Event filing obligation. The plan administrator and each contributing sponsor of a plan for which a...

  6. 29 CFR 4043.20 - Post-Event filing obligation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 9 2012-07-01 2012-07-01 false Post-Event filing obligation. 4043.20 Section 4043.20 Labor... EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS Post-Event Notice of Reportable Events § 4043.20 Post-Event filing obligation. The plan administrator and each contributing sponsor of a plan for which a...

  7. 29 CFR 4043.20 - Post-Event filing obligation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 9 2011-07-01 2011-07-01 false Post-Event filing obligation. 4043.20 Section 4043.20 Labor... EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS Post-Event Notice of Reportable Events § 4043.20 Post-Event filing obligation. The plan administrator and each contributing sponsor of a plan for which a...

  8. Natranaerobaculum magadiense gen. nov., sp. nov., an anaerobic, alkalithermophilic bacterium from soda lake sediment.

    PubMed

    Zavarzina, Daria G; Zhilina, Tatyana N; Kuznetsov, Boris B; Kolganova, Tatyana V; Osipov, Georgy A; Kotelev, Mikhail S; Zavarzin, Georgy A

    2013-12-01

    An obligately alkaliphilic, anaerobic, thermo- and halotolerant, spore-forming bacterium was isolated from sediments of soda lake Magadi (Kenya) and designated strain Z-1001(T). Cells of strain Z-1001(T) were straight, Gram-positive rods, slowly motile. Strain Z-1001(T) was found to be an obligate anaerobe. It grew within a pH range from 7.5 to 10.7 with an optimum at 9.25-9.5 (at 40 °C), a temperature range from 20 to 57 °C with an optimum at 45-50 °C, and a NaCl concentration range from 0 to 1.55 M with an optimum at 1.2-1.4 M. Peptides, such as meat and yeast extracts, peptone and tryptone, were fermented by Z-1001(T). Carbohydrates did not support growth. With yeast extract as an electron donor, strain Z-1001(T) reduced S(2)O(3)(2-), NO(-)(3), AsO(3-)(4), Fe(III) citrate and anthraquinone-2,6-disulfonate (AQDS) as electron acceptors. The isolate was able to grow oligotrophically with a very small amount of yeast extract: 0.03 g l(-1). The main fatty acids were C16 : 0, C16 : 1ω7c, C18 : 0 and C18 : 1ω9. The DNA G+C content of the isolate was 35.6 mol%. 16S rRNA gene sequence analysis showed that strain Z-1001(T) is a member of family Natranaerobiaceae, clustering with the type strain of Natranaerobius thermophilus (95.8-96.0 % sequence similarity). On the basis of physiological and phylogenetic data it is proposed that strain Z-1001(T) ( = DSM 24923(T) = VKM B-2666(T)) represents a novel genus and species, Natranaerobaculum magadiense gen. nov., sp. nov.

  9. An Extended Role-Based Access Control Model for Delegating Obligations

    NASA Astrophysics Data System (ADS)

    Ben-Ghorbel-Talbi, Meriam; Cuppens, Frédéric; Cuppens-Boulahia, Nora; Bouhoula, Adel

    The main aim of access control models is to provide means to simplify the management of the security policy, which is a fastidious and error-prone task. Supporting delegation is considered as an important mean to decentralize the administration and therefore to allow security policy to be more flexible and easier to manipulate. Our main contribution is the proposition of a unified model to the administration and delegation of obligations. Managing such delegations implies more requirements than managing traditional privileges delegation. In fact, delegating obligations may include two interpretations: the delegation of the obligation and the delegation of the responsibility related to this obligation. Therefore, it is important to deal with these two notions separately. Moreover, since delegating an obligation involves the delegation of sanctions, then the consent of the user who receives this delegation may be required in some cases. We address in this paper these requirements and we propose a formalism to deal with them.

  10. 19 CFR 4.94 - Yacht privileges and obligations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Yacht privileges and obligations. 4.94 Section 4... THE TREASURY VESSELS IN FOREIGN AND DOMESTIC TRADES General § 4.94 Yacht privileges and obligations...) A cruising license may be issued to a yacht of a foreign country only if it has been made to appear...

  11. 19 CFR 4.94 - Yacht privileges and obligations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Yacht privileges and obligations. 4.94 Section 4... THE TREASURY VESSELS IN FOREIGN AND DOMESTIC TRADES General § 4.94 Yacht privileges and obligations...) A cruising license may be issued to a yacht of a foreign country only if it has been made to appear...

  12. Obligations of low income countries in ensuring equity in global health financing.

    PubMed

    Barugahare, John; Lie, Reidar K

    2015-09-08

    Despite common recognition of joint responsibility for global health by all countries particularly to ensure justice in global health, current discussions of countries' obligations for global health largely ignore obligations of developing countries. This is especially the case with regards to obligations relating to health financing. Bearing in mind that it is not possible to achieve justice in global health without achieving equity in health financing at both domestic and global levels, our aim is to show how fulfilling the obligation we propose will make it easy to achieve equity in health financing at both domestic and international levels. Achieving equity in global health financing is a crucial step towards achieving justice in global health. Our general view is that current discussions on global health equity largely ignore obligations of Low Income Country (LIC) governments and we recommend that these obligations should be mainstreamed in current discussions. While we recognise that various obligations need to be fulfilled in order to ultimately achieve justice in global health, for lack of space we prioritise obligations for health financing. Basing on the evidence that in most LICs health is not given priority in annual budget allocations, we propose that LIC governments should bear an obligation to allocate a certain minimum percent of their annual domestic budget resources to health, while they await external resources to supplement domestic ones. We recommend and demonstrate a mechanism for coordinating this obligation so that if the resulting obligations are fulfilled by both LIC and HIC governments it will be easy to achieve equity in global health financing. Although achieving justice in global health will depend on fulfillment of different categories of obligations, ensuring inter- and intra-country equity in health financing is pivotal. This can be achieved by requiring all LIC governments to allocate a certain optimal per cent of their domestic

  13. 18 CFR 292.311 - Reinstatement of obligation to purchase.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... electric energy, a qualifying cogeneration facility, a qualifying small power production facility, a State... utility's obligation to purchase electric energy under this section. Such application shall set forth the... application reinstating the electric utility's obligation to purchase electric energy under this section if...

  14. 18 CFR 292.311 - Reinstatement of obligation to purchase.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... electric energy, a qualifying cogeneration facility, a qualifying small power production facility, a State... utility's obligation to purchase electric energy under this section. Such application shall set forth the... application reinstating the electric utility's obligation to purchase electric energy under this section if...

  15. Targeting solid tumors with non-pathogenic obligate anaerobic bacteria.

    PubMed

    Taniguchi, Shun'ichiro; Fujimori, Minoru; Sasaki, Takayuki; Tsutsui, Hiroko; Shimatani, Yuko; Seki, Keiichi; Amano, Jun

    2010-09-01

    Molecular-targeting drugs with fewer severe adverse effects are attracting great attention as the next wave of cancer treatment. There exist, however, populations of cancer cells resistant to these drugs that stem from the instability of tumor cells and/or the existence of cancer stem cells, and thus specific toxicity is required to destroy them. If such selectivity is not available, these targets may be sought out not by the cancer cell types themselves, but rather in their adjacent cancer microenvironments by means of hypoxia, low pH, and so on. The anaerobic conditions present in malignant tumor tissues have previously been regarded as a source of resistance in cancer cells against conventional therapy. However, there now appears to be a way to make use of these limiting factors as a selective target. In this review, we will refer to several trials, including our own, to direct attention to the utilizable anaerobic conditions present in malignant tumor tissues and the use of bacteria as carriers to target them. Specifically, we have been developing a method to attack solid cancers using the non-pathogenic obligate anaerobic bacterium Bifidobacterium longum as a vehicle to selectively recognize and target the anaerobic conditions in solid cancer tissues. We will also discuss the existence of low oxygen pressure in tumor masses in spite of generally enhanced angiogenesis, overview current cancer therapies, especially the history and present situation of bacterial utility to treat solid tumors, and discuss the rationality and future possibilities of this novel mode of cancer treatment. © 2010 Japanese Cancer Association.

  16. 47 CFR 64.3001 - Obligation to transmit 911 calls.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Obligation to transmit 911 calls. 64.3001 Section 64.3001 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES... Obligation to transmit 911 calls. All telecommunications carriers shall transmit all 911 calls to a PSAP, to...

  17. 47 CFR 64.3001 - Obligation to transmit 911 calls.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 3 2012-10-01 2012-10-01 false Obligation to transmit 911 calls. 64.3001 Section 64.3001 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES... Obligation to transmit 911 calls. All telecommunications carriers shall transmit all 911 calls to a PSAP, to...

  18. 47 CFR 64.3001 - Obligation to transmit 911 calls.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 3 2013-10-01 2013-10-01 false Obligation to transmit 911 calls. 64.3001 Section 64.3001 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES... Obligation to transmit 911 calls. All telecommunications carriers shall transmit all 911 calls to a PSAP, to...

  19. 47 CFR 64.3001 - Obligation to transmit 911 calls.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 3 2014-10-01 2014-10-01 false Obligation to transmit 911 calls. 64.3001 Section 64.3001 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES... Obligation to transmit 911 calls. All telecommunications carriers shall transmit all 911 calls to a PSAP, to...

  20. 47 CFR 64.3001 - Obligation to transmit 911 calls.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 3 2011-10-01 2011-10-01 false Obligation to transmit 911 calls. 64.3001 Section 64.3001 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES... Obligation to transmit 911 calls. All telecommunications carriers shall transmit all 911 calls to a PSAP, to...

  1. Nature, nomenclature and taxonomy of obligate methanol utilizing strains.

    PubMed

    Cercel, M

    1999-01-01

    In a screening program, a number of different bacterial strains with the ability to utilize methanol as a sole carbon and energy source were isolated and described. They are well known methanol utilizing genera Pseudomonas, Klebsiella, Micrococcus, Methylomonas or, on the contrary, the new, unknown genera and species of methylotrophic bacteria. In the last category, Acinetobacter and Alcaligenes are the new reported genera of organisms able to use methanol as a sole carbon and energy source. The present paper reports the very complex physiological and biochemical modifications when very versatile bacteria such as Pseudomonas aeruginosa and Acinetobacter calcoaceticus are cultured on methanol and when the obligate methylotrophic state is compared with the facultative methylotrophic state of the same bacterial strain. Based on experiments and comparisons with literature data, it seems that Methylomonas methanica is the obligate methylotrophic state of Pseudomonas aeruginosa and that Acinetobacter calcoaceticus is the facultative methylotrophic state of Methylococcus capsulatus, an obligate methylotroph. The relationship of the obligate to the facultative and of the facultative to the obligate methylotrophy were established. These new methylotrophic genera and species, the profound physiological and biochemical modifications as well as the new data concerning nature, nomenclature and taxonomy of methanol utilizing bateria were reported for the first time in 1983.

  2. Value, obligation and the asymmetry question.

    PubMed

    Tooley, Michael

    1998-04-01

    Is there a prima facie obligation to produce additional individuals whose lives would be worth living? In his paper 'Is it good to make happy people?', Stuart Rachels argues not only that there is, but, also, that precisely as much weight should be assigned to the quality of life that would be enjoyed by such potential persons, if they were to be actualized, as to the quality of life enjoyed by actually existing persons. In response, I shall argue, first, that Rachels' view is exposed to very serious objections, and secondly, that his arguments in support of his position involve a crucial assumption, which cannot be sustained, concerning the relation between, on the one hand, propositions about good-making and bad-making properties, and, on the other, propositions about right-making and wrong-making ones. I shall then argue that there is a very plausible position concerning the conditions under which an action can be morally wrong which entails the following asymmetry: there is a prima facie obligation not to bring into existence individuals whose lives are not worth living, but there is no corresponding obligation to create additional individuals whose lives would be worth living.

  3. 7 CFR 400.168 - Obligations of participating insurance company.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Obligations of participating insurance company. 400... participating insurance company. The Agreement will include the following among the obligations of the Company... insurance policies reinsured. (b) The Company shall make available to all eligible producers in the areas...

  4. 7 CFR 400.168 - Obligations of participating insurance company.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Obligations of participating insurance company. 400... participating insurance company. The Agreement will include the following among the obligations of the Company... insurance policies reinsured. (b) The Company shall make available to all eligible producers in the areas...

  5. 7 CFR 400.168 - Obligations of participating insurance company.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Obligations of participating insurance company. 400... participating insurance company. The Agreement will include the following among the obligations of the Company... insurance policies reinsured. (b) The Company shall make available to all eligible producers in the areas...

  6. 7 CFR 400.168 - Obligations of participating insurance company.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Obligations of participating insurance company. 400... participating insurance company. The Agreement will include the following among the obligations of the Company... insurance policies reinsured. (b) The Company shall make available to all eligible producers in the areas...

  7. 7 CFR 400.168 - Obligations of participating insurance company.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Obligations of participating insurance company. 400... participating insurance company. The Agreement will include the following among the obligations of the Company... insurance policies reinsured. (b) The Company shall make available to all eligible producers in the areas...

  8. 15 CFR 711.4 - Assistance in determining your obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Assistance in determining your obligations. 711.4 Section 711.4 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade... ELECTRONIC FILING OF DECLARATIONS AND REPORTS § 711.4 Assistance in determining your obligations. (a...

  9. 18 CFR 367.22 - Accounting for asset retirement obligations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Accounting for asset... GAS ACT General Instructions § 367.22 Accounting for asset retirement obligations. (a) An asset... measurement changes to the initial liability for the legal obligation recorded in account 230, Asset...

  10. 48 CFR 252.239-7013 - Obligation of the Government.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Government. 252.239-7013 Section 252.239-7013 Federal Acquisition Regulations System DEFENSE ACQUISITION... of Provisions And Clauses 252.239-7013 Obligation of the Government. As prescribed in 239.7411(c), use the following clause: Obligation of the Government (JUL 2006) (a) This basic agreement is not a...

  11. 48 CFR 252.239-7013 - Obligation of the Government.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Government. 252.239-7013 Section 252.239-7013 Federal Acquisition Regulations System DEFENSE ACQUISITION... of Provisions And Clauses 252.239-7013 Obligation of the Government. As prescribed in 239.7411(c), use the following clause: Obligation of the Government (JUL 2006) (a) This basic agreement is not a...

  12. 18 CFR 292.313 - Reinstatement of obligation to sell.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... finding under § 292.312 relieving an electric utility of its obligation to sell electric energy, a... purchase electric energy under this section. Such application shall set forth the factual basis upon which... application reinstating the electric utility's obligation to sell electric energy under this section if the...

  13. 18 CFR 292.313 - Reinstatement of obligation to sell.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... finding under § 292.312 relieving an electric utility of its obligation to sell electric energy, a... purchase electric energy under this section. Such application shall set forth the factual basis upon which... application reinstating the electric utility's obligation to sell electric energy under this section if the...

  14. Selenite reduction by the obligate aerobic bacterium Comamonas testosteroni S44 isolated from a metal-contaminated soil

    PubMed Central

    2014-01-01

    Background Selenium (Se) is an essential trace element in most organisms but has to be carefully handled since there is a thin line between beneficial and toxic concentrations. Many bacteria have the ability to reduce selenite (Se(IV)) and (or) selenate (Se(VI)) to red elemental selenium that is less toxic. Results A strictly aerobic bacterium, Comamonas testosteroni S44, previously isolated from metal(loid)-contaminated soil in southern China, reduced Se(IV) to red selenium nanoparticles (SeNPs) with sizes ranging from 100 to 200 nm. Both energy dispersive X-ray Spectroscopy (EDX or EDS) and EDS Elemental Mapping showed no element Se and SeNPs were produced inside cells whereas Se(IV) was reduced to red-colored selenium in the cytoplasmic fraction in presence of NADPH. Tungstate inhibited Se(VI) but not Se(IV) reduction, indicating the Se(IV)-reducing determinant does not contain molybdenum as co-factor. Strain S44 was resistant to multiple heavy and transition metal(loid)s such as Se(IV), As(III), Cu(II), and Cd(II) with minimal inhibitory concentrations (MIC) of 100 mM, 20 mM, 4 mM, and 0.5 mM, respectively. Disruption of iscR encoding a transcriptional regulator negatively impacted cellular growth and subsequent resistance to multiple heavy metal(loid)s. Conclusions C. testosteroni S44 could be very useful for bioremediation in heavy metal(loid) polluted soils due to the ability to both reduce toxic Se(VI) and Se(IV) to non-toxic Se (0) under aerobic conditions and to tolerate multiple heavy and transition metals. IscR appears to be an activator to regulate genes involved in resistance to heavy or transition metal(loid)s but not for genes responsible for Se(IV) reduction. PMID:25098921

  15. Oxidation of Ethylene Glycol by a Salt-Requiring Bacterium

    PubMed Central

    Caskey, William H.; Taber, Willard A.

    1981-01-01

    Bacterium T-52, cultured on ethylene glycol, readily oxidized glycolate and glyoxylate and exhibited elevated activities of ethylene glycol dehydrogenase and glycolate oxidase. Labeled glyoxylate was identified in reaction mixtures containing [14C]-ethylene glycol, but no glycolate was detected. The most likely pathway of ethylene glycol catabolism by bacterium T-52 is sequential oxidation to glycolate and glyoxylate. PMID:16345810

  16. 43 CFR 3162.2-1 - Drilling and producing obligations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Drilling and producing obligations. 3162.2... Requirements for Operating Rights Owners and Operators § 3162.2-1 Drilling and producing obligations. (a) The operator, at its election, may drill and produce other wells in conformity with any system of well spacing...

  17. 43 CFR 3162.2-1 - Drilling and producing obligations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Drilling and producing obligations. 3162.2... Requirements for Operating Rights Owners and Operators § 3162.2-1 Drilling and producing obligations. (a) The operator, at its election, may drill and produce other wells in conformity with any system of well spacing...

  18. 43 CFR 3162.2-1 - Drilling and producing obligations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Drilling and producing obligations. 3162.2... Requirements for Operating Rights Owners and Operators § 3162.2-1 Drilling and producing obligations. (a) The operator, at its election, may drill and produce other wells in conformity with any system of well spacing...

  19. 43 CFR 3162.2-1 - Drilling and producing obligations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Drilling and producing obligations. 3162.2... Requirements for Operating Rights Owners and Operators § 3162.2-1 Drilling and producing obligations. (a) The operator, at its election, may drill and produce other wells in conformity with any system of well spacing...

  20. Transience after disturbance: Obligate species recovery dynamics depend on disturbance duration.

    PubMed

    Singer, Alexander; Johst, Karin

    2017-06-01

    After a disturbance event, population recovery becomes an important species response that drives ecosystem dynamics. Yet, it is unclear how interspecific interactions impact species recovery from a disturbance and which role the disturbance duration (pulse or press) plays. Here, we analytically derive conditions that govern the transient recovery dynamics from disturbance of a host and its obligately dependent partner in a two-species metapopulation model. We find that, after disturbance, species recovery dynamics depend on the species' role (i.e. host or obligately dependent species) as well as the duration of disturbance. Host recovery starts immediately after the disturbance. In contrast, for obligate species, recovery depends on disturbance duration. After press disturbance, which allows dynamics to equilibrate during disturbance, obligate species immediately start to recover. Yet, after pulse disturbance, obligate species continue declining although their hosts have already begun to increase. Effectively, obligate species recovery is delayed until a necessary host threshold occupancy is reached. Obligates' delayed recovery arises solely from interspecific interactions independent of dispersal limitations, which contests previous explanations. Delayed recovery exerts a two-fold negative effect, because populations continue declining to even smaller population sizes and the phase of increased risk from demographic stochastic extinction in small populations is prolonged. We argue that delayed recovery and its determinants -species interactions and disturbance duration - have to be considered in biodiversity management. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Biosorption of heavy metals by obligate halophilic fungi.

    PubMed

    Bano, Amna; Hussain, Javaid; Akbar, Ali; Mehmood, Khalid; Anwar, Muhammad; Hasni, Muhammad Sharif; Ullah, Sami; Sajid, Sumbal; Ali, Imran

    2018-05-01

    The presence of heavy metals in the environment poses a serious threat to human health. Remediation of this problem using microorganisms has been widely researched to find a sustainable solution. Obligate halophilic fungi comprising Aspergillus flavus, Aspergillus gracilis, Aspergillus penicillioides (sp. 1), Aspergillus penicillioides (sp. 2), Aspergillus restrictus and Sterigmatomyces halophilus were used for the biosorption of cadmium, copper, ferrous, manganese, lead and zinc. The metals were supplemented as salts in potato dextrose broth for the growth of obligate halophilic fungi and incubated for 14 days. The supernatant and biomass were obtained by the acid digestion method. The biosorption was screened by atomic absorption spectroscopy. All tested fungi showed moderate to high adsorption of heavy metals, amongst which A. flavus and S. halophilus showed the best average adsorption of all heavy metals studied, with an average of 86 and 83%, respectively. On average, Fe and Zn are best removed from the liquid media of obligate halophilic fungi, with an average of 85 and 84%, respectively. This pioneering study of biosorption by obligate halophilic fungi using inexpensive media in stagnant conditions provides a cost-effective environmental solution for the removal of heavy metals. Copyright © 2018 Elsevier Ltd. All rights reserved.

  2. 21 CFR 312.52 - Transfer of obligations to a contract research organization.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Transfer of obligations to a contract research... and Investigators § 312.52 Transfer of obligations to a contract research organization. (a) A sponsor... research organization. Any such transfer shall be described in writing. If not all obligations are...

  3. 47 CFR 27.1174 - Termination of Cost-Sharing Obligations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... § 27.1174 Termination of Cost-Sharing Obligations. The cost-sharing plan will sunset for all AWS and... AWS band (i.e., 2110-2150 MHz, 2160-2175 MHz, or 2175-2180 MHz) in which the relocated FMS link was located terminates. AWS or MSS (including MSS/ATC) entrants that trigger a cost-sharing obligation prior...

  4. 47 CFR 27.1174 - Termination of Cost-Sharing Obligations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... § 27.1174 Termination of Cost-Sharing Obligations. The cost-sharing plan will sunset for all AWS and... AWS band (i.e., 2110-2150 MHz, 2160-2175 MHz, or 2175-2180 MHz) in which the relocated FMS link was located terminates. AWS or MSS (including MSS/ATC) entrants that trigger a cost-sharing obligation prior...

  5. Is conscientious objection incompatible with a physician's professional obligations?

    PubMed

    Wicclair, Mark R

    2008-01-01

    In response to physicians who refuse to provide medical services that are contrary to their ethical and/or religious beliefs, it is sometimes asserted that anyone who is not willing to provide legally and professionally permitted medical services should choose another profession. This article critically examines the underlying assumption that conscientious objection is incompatible with a physician's professional obligations (the "incompatibility thesis"). Several accounts of the professional obligations of physicians are explored: general ethical theories (consequentialism, contractarianism, and rights-based theories), internal morality (essentialist and non-essentialist conceptions), reciprocal justice, social contract, and promising. It is argued that none of these accounts of a physician's professional obligations unequivocally supports the incompatibility thesis.

  6. Themoanaerobacterium calidifontis sp. nov., a novel anaerobic, thermophilic, ethanol-producing bacterium from hot springs in China.

    PubMed

    Shang, Shu-mei; Qian, Long; Zhang, Xu; Li, Kun-zhi; Chagan, Irbis

    2013-06-01

    A novel thermophilic Gram staining positive strain Rx1 was isolated from hot springs in Baoshan of Yunnan Province, China. The strain was characterized as a hemicellulose-decomposing obligate anaerobe bacterium that is rod-shaped (diameter: 0.5-0.7 μm; length: 2.0-6.7 μm), spore-forming, and motile. Its growth temperature range is 38-68 °C (optimum 50-55 °C) and pH range is 4.5-8.0 (optimum 7.0). The maximum tolerance concentration of NaCl was 3 %. Rx1 converted thiosulfate to elemental sulfur and reduced sulfite to hydrogen sulfide. The bacterium grew by utilizing xylan and starch, as well as a wide range of monosaccharide and polysaccharides, including glucose and xylose. The main products of fermentation were ethanol, lactate, acetate, CO2, and H2. The maximum xylanase activity in the culture supernatant after 30 h of incubation at 55 °C was 16.2 U/ml. Rx1 DNA G + C content was 36 mol %. 16S rRNA gene sequence analysis indicated that strain Rx1 belonged to the genus Thermoanaerobacterium of the family 'Thermoanaerobacteriaceae' (Firmicutes), with Thermoanaerobacterium aciditolerans 761-119 (99.2 % 16S rRNA gene sequence similarity) being its closest relative. DNA-DNA hybridization between Rx1 and T. aciditolerans 761-119 showed 36 % relatedness. Based on its physiological and biochemical tests and DNA-DNA hybridization analyses, the isolate is considered to represent a novel species in the genus Thermoanaerobacterium, for which the name Thermoanaerobacterium calidifontis sp. nov. is proposed, with the type strain is Rx1 (=JCM 18270 = CCTCC M 2011109).

  7. Filial anxiety and sense of obligation among offspring of Holocaust survivors.

    PubMed

    Shrira, Amit; Menashe, Ravit; Bensimon, Moshe

    2018-03-13

    Much is known about adult children caring for their aging parents, yet the potentially unique experience of offspring caring for traumatized parents is underexplored. Therefore, the current studies assessed filial anxiety and sense of obligation among offspring of Holocaust survivors (OHS) in caring for their parents. In Study 1, we interviewed 10 OHS (mean age = 61.0) in order to extract themes of filial anxiety. Based on Study 1's data, a newly constructed scale of filial anxiety was administered in Study 2 to 59 adult offspring (mean age = 56.4): 28 OHS and 31 comparisons. Study 3 included 143 dyads of parents and offspring (mean age = 55.4 and 81.7, respectively): 86 Holocaust dyads and 57 comparison dyads. Parents reported posttraumatic stress disorder (PTSD) symptoms and offspring reported filial anxiety and sense of obligation. In Study 1, interviewees referred to concerns about parent experiencing decline alongside caregiving difficulties. In Study 2, OHS reported higher filial anxiety and sense of obligation relative to comparisons. This group difference was mediated by sense of obligation. In Study 3, OHS with parental PTSD reported higher filial anxiety and sense of obligation relative to comparisons. Once more, filial sense of obligation served as a mediator. In Studies 2-3, results remained significant after adjusting for offspring symptoms. Parental exposure to the Holocaust, and especially parental PTSD, related to higher filial obligation, which in turn was related to higher filial anxiety. These findings bear important implications for practitioners working with survivors' families.

  8. Direct bioconversion of brown algae into ethanol by thermophilic bacterium Defluviitalea phaphyphila.

    PubMed

    Ji, Shi-Qi; Wang, Bing; Lu, Ming; Li, Fu-Li

    2016-01-01

    Brown algae are promising feedstocks for biofuel production with inherent advantages of no structural lignin, high growth rate, and no competition for land and fresh water. However, it is difficult for one microorganism to convert all components of brown algae with different oxidoreduction potentials to ethanol. Defluviitalea phaphyphila Alg1 is the first characterized thermophilic bacterium capable of direct utilization of brown algae. Defluviitalea phaphyphila Alg1 can simultaneously utilize mannitol, glucose, and alginate to produce ethanol, and high ethanol yields of 0.47 g/g-mannitol, 0.44 g/g-glucose, and 0.3 g/g-alginate were obtained. A rational redox balance system under obligate anaerobic condition in fermenting brown algae was revealed in D. phaphyphila Alg1 through genome and redox analysis. The excess reducing equivalents produced from mannitol metabolism were equilibrated by oxidizing forces from alginate assimilation. Furthermore, D. phaphyphila Alg1 can directly utilize unpretreated kelp powder, and 10 g/L of ethanol was accumulated within 72 h with an ethanol yield of 0.25 g/g-kelp. Microscopic observation further demonstrated the deconstruction process of brown algae cell by D. phaphyphila Alg1. The integrated biomass deconstruction system of D. phaphyphila Alg1, as well as its high ethanol yield, provided us an excellent alternative for brown algae bioconversion at elevated temperature.

  9. 25 CFR 163.42 - Obligated service and breach of contract.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... REGULATIONS Forestry Education, Education Assistance, Recruitment and Training § 163.42 Obligated service and breach of contract. (a) Obligated service. (1) Individuals completing forestry education programs with an... 90 days of the date all program education requirements have been completed. If such employment is not...

  10. 25 CFR 163.42 - Obligated service and breach of contract.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... REGULATIONS Forestry Education, Education Assistance, Recruitment and Training § 163.42 Obligated service and breach of contract. (a) Obligated service. (1) Individuals completing forestry education programs with an... 90 days of the date all program education requirements have been completed. If such employment is not...

  11. 25 CFR 163.42 - Obligated service and breach of contract.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... REGULATIONS Forestry Education, Education Assistance, Recruitment and Training § 163.42 Obligated service and breach of contract. (a) Obligated service. (1) Individuals completing forestry education programs with an... 90 days of the date all program education requirements have been completed. If such employment is not...

  12. 25 CFR 163.42 - Obligated service and breach of contract.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... REGULATIONS Forestry Education, Education Assistance, Recruitment and Training § 163.42 Obligated service and breach of contract. (a) Obligated service. (1) Individuals completing forestry education programs with an... 90 days of the date all program education requirements have been completed. If such employment is not...

  13. Physicians' strikes and the competing bases of physicians' moral obligations.

    PubMed

    MacDougall, D Robert

    2013-09-01

    Many authors have addressed the morality of physicians' strikes on the assumption that medical practice is morally different from other kinds of occupations. This article analyzes three prominent theoretical accounts that attempt to ground such special moral obligations for physicians--practice-based accounts, utilitarian accounts, and social contract accounts--and assesses their applicability to the problem of the morality of strikes. After critiquing these views, it offers a fourth view grounding special moral obligations in voluntary commitments, and explains why this is a preferable basis for understanding physicians' moral obligations in general and especially as pertaining to strikes.

  14. Observer perceptions of moral obligations in groups with a history of victimization.

    PubMed

    Warner, Ruth H; Branscombe, Nyla R

    2012-07-01

    The authors investigated when observers assign contemporary group members moral obligations based on their group's victimization history. In Experiment 1, Americans perceived Israelis as obligated to help Sudanese genocide victims and as guiltworthy for not helping if reminded of the Holocaust and its descendants were linked to this history. In Experiment 2, participants perceived Israelis as more obligated to help and guiltworthy for not helping when the Holocaust was presented as a unique victimization event compared with when genocide was presented as pervasive. Experiments 3 and 4 replicated the effects of Experiment 1 with Cambodians as the victimized group. Experiment 5 demonstrated that participants perceived Cambodians as having more obligations under high just world threat compared with low just world threat. Perceiving victimized groups as incurring obligations is one just world restoration method of providing meaning to collective injustice.

  15. 46 CFR Sec. 11 - Guarantee obligations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ACCOMPLISHMENT OF VESSEL REPAIRS UNDER NATIONAL SHIPPING AUTHORITY MASTER LUMP SUM REPAIR CONTRACT-NSA-LUMPSUMREP Sec. 11 Guarantee obligations. (a) Under the provisions of Article 10 of the NSA-LUMPSUMREP Contract...

  16. 46 CFR Sec. 11 - Guarantee obligations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... ACCOMPLISHMENT OF VESSEL REPAIRS UNDER NATIONAL SHIPPING AUTHORITY MASTER LUMP SUM REPAIR CONTRACT-NSA-LUMPSUMREP Sec. 11 Guarantee obligations. (a) Under the provisions of Article 10 of the NSA-LUMPSUMREP Contract...

  17. 46 CFR Sec. 11 - Guarantee obligations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ACCOMPLISHMENT OF VESSEL REPAIRS UNDER NATIONAL SHIPPING AUTHORITY MASTER LUMP SUM REPAIR CONTRACT-NSA-LUMPSUMREP Sec. 11 Guarantee obligations. (a) Under the provisions of Article 10 of the NSA-LUMPSUMREP Contract...

  18. 46 CFR Sec. 11 - Guarantee obligations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... ACCOMPLISHMENT OF VESSEL REPAIRS UNDER NATIONAL SHIPPING AUTHORITY MASTER LUMP SUM REPAIR CONTRACT-NSA-LUMPSUMREP Sec. 11 Guarantee obligations. (a) Under the provisions of Article 10 of the NSA-LUMPSUMREP Contract...

  19. The moral obligation to be vaccinated: utilitarianism, contractualism, and collective easy rescue.

    PubMed

    Giubilini, Alberto; Douglas, Thomas; Savulescu, Julian

    2018-02-10

    We argue that individuals who have access to vaccines and for whom vaccination is not medically contraindicated have a moral obligation to contribute to the realisation of herd immunity by being vaccinated. Contrary to what some have claimed, we argue that this individual moral obligation exists in spite of the fact that each individual vaccination does not significantly affect vaccination coverage rates and therefore does not significantly contribute to herd immunity. Establishing the existence of a moral obligation to be vaccinated (both for adults and for children) despite the negligible contribution each vaccination can make to the realisation of herd immunity is important because such moral obligation would strengthen the justification for coercive vaccination policies. We show that two types of arguments-namely a utilitarian argument based on Parfit's Principle of Group Beneficence and a contractualist argument-can ground an individual moral obligation to be vaccinated, in spite of the imperceptible contribution that any single vaccination makes to vaccine coverage rates. We add a further argument for a moral obligation to be vaccinated that does not require embracing problematic comprehensive moral theories such as utilitarianism or contractualism. The argument is based on a "duty of easy rescue" applied to collectives, which grounds a collective moral obligation to realise herd immunity, and on a principle of fairness in the distribution of the burdens that must be borne to realise herd immunity.

  20. The fiduciary obligation of the physician-researcher in phase IV trials

    PubMed Central

    2014-01-01

    Background In this manuscript, we argue that within the context of phase IV, physician-researchers retain their fiduciary obligation to treat the patient-participants. Discussion We first clarify why the perspective that research ethics ought to be differentiated from clinical ethics is not applicable in phase IV, and therefore, why therapeutic orientation is most convivial in this phase. Next, assuming that ethics guidelines may be representative of common morality, we show that ethics guidelines see physician-researchers primarily as physicians and only secondarily as researchers. We then elaborate on what a fiduciary obligation is and how some of the obligations are default duties. Lastly, we look at the fiduciary obligation of the physician-researcher in phase IV interventional trials. Conclusion The fiduciary obligation to treat is not as easily waived as in earlier trials. Assuming the entwinement of research and practice in phase IV, physician-researchers, in collaboration with other researchers, investigators, and research ethics committees, should ensure that in terms of study design, methodology, and research practice, the therapeutic value of the research to the patient-participants is not diminished. PMID:24507449

  1. Should Social Value Obligations be Local or Global?

    PubMed

    Nayak, Rahul; Shah, Seema K

    2017-02-01

    According to prominent bioethics scholars and international guidelines, researchers and sponsors have obligations to ensure that the products of their research are reasonably available to research participants and their communities. In other words, the claim is that research is unethical unless it has local social value. In this article, we argue that the existing conception of reasonable availability should be replaced with a social value obligation that extends to the global poor (and not just research participants and host communities). To the extent the social value requirement has been understood as geographically constrained to the communities that host research and the countries that can afford the products of research, it has neglected to include the global poor as members of the relevant society. We argue that a new conception of social value obligations is needed for two reasons. First, duties of global beneficence give reason for researchers, sponsors, and institutions to take steps to make their products more widely accessible. Second, public commitments made by many institutions acknowledge and engender responsibilities to make the products of research more accessible to the global poor. Future research is needed to help researchers and sponsors discharge these obligations in ways that unlock their full potential. Published 2017. This article is a U.S. Government work and is in the public domain in the USA.

  2. Desulfamplus magnetovallimortis gen. nov., sp. nov., a magnetotactic bacterium from a brackish desert spring able to biomineralize greigite and magnetite, that represents a novel lineage in the Desulfobacteraceae.

    PubMed

    Descamps, Elodie C T; Monteil, Caroline L; Menguy, Nicolas; Ginet, Nicolas; Pignol, David; Bazylinski, Dennis A; Lefèvre, Christopher T

    2017-07-01

    A magnetotactic bacterium, designated strain BW-1 T , was isolated from a brackish spring in Death Valley National Park (California, USA) and cultivated in axenic culture. The Gram-negative cells of strain BW-1 T are relatively large and rod-shaped and possess a single polar flagellum (monotrichous). This strain is the first magnetotactic bacterium isolated in axenic culture capable of producing greigite and/or magnetite nanocrystals aligned in one or more chains per cell. Strain BW-1 T is an obligate anaerobe that grows chemoorganoheterotrophically while reducing sulfate as a terminal electron acceptor. Optimal growth occurred at pH 7.0 and 28°C with fumarate as electron donor and carbon source. Based on its genome sequence, the G+C content is 40.72mol %. Phylogenomic and phylogenetic analyses indicate that strain BW-1 T belongs to the Desulfobacteraceae family within the Deltaproteobacteria class. Based on average amino acid identity, strain BW-1 T can be considered as a novel species of a new genus, for which the name Desulfamplus magnetovallimortis is proposed. The type strain of D. magnetovallimortis is BW-1 T (JCM 18010 T -DSM 103535 T ). Copyright © 2017 Elsevier GmbH. All rights reserved.

  3. Medical Researchers' Ancillary Care Obligations: The Relationship-Based Approach.

    PubMed

    Olson, Nate W

    2016-06-01

    In this article, I provide a new account of the basis of medical researchers' ancillary care obligations. Ancillary care in medical research, or medical care that research participants need but that is not required for the validity or safety of a study or to redress research injuries, is a topic that has drawn increasing attention in research ethics over the last ten years. My view, the relationship-based approach, improves on the main existing theory, Richardson and Belsky's 'partial-entrustment model', by avoiding its problematic restriction on the scope of health needs for which researchers could be obligated to provide ancillary care. Instead, it grounds ancillary care obligations in a wide range of morally relevant features of the researcher-participant relationship, including the level of engagement between researchers and participants, and weighs these factors against each other. I argue that the level of engagement, that is, the duration and intensity of interactions, between researchers and participants matters for ancillary care because of its connection to the meaningfulness of a relationship, and I suggest that other morally relevant features can be grounded in researchers' role obligations. © 2015 John Wiley & Sons Ltd.

  4. Misleading by Omission: Rethinking the Obligation to Inform Research Subjects about Funding Sources.

    PubMed

    Manson, Neil C

    2017-11-15

    Informed consent requirements for medical research have expanded over the past half-century. The Declaration of Helsinki now includes an explicit positive obligation to inform subjects about funding sources. This is problematic in a number of ways and seems to oblige researchers to disclose information irrelevant to most consent decisions. It is argued here that such a problematic obligation involves an "informational fallacy." The aim in the second part of the paper is to provide a better approach to making sense of how a failure to inform about funding sources wrongs subjects: by making appeals to obligations to refrain from misleading by omission. This alternative approach-grounded in a general obligation to refrain from misleading, an obligation that is independent of informed consent-provides a basis for a norm that protects subjects' interests, without the informational fallacy. The approach developed here avoids the problems identified with the currently specified general obligation to inform about funding sources. © The Author 2017. Published by Oxford University Press, on behalf of the Journal of Medicine and Philosophy Inc. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  5. Innovative approach for transcriptomic analysis of obligate intracellular pathogen: selective capture of transcribed sequences of Ehrlichia ruminantium

    PubMed Central

    2009-01-01

    Background Whole genome transcriptomic analysis is a powerful approach to elucidate the molecular mechanisms controlling the pathogenesis of obligate intracellular bacteria. However, the major hurdle resides in the low quantity of prokaryotic mRNAs extracted from host cells. Our model Ehrlichia ruminantium (ER), the causative agent of heartwater, is transmitted by tick Amblyomma variegatum. This bacterium affects wild and domestic ruminants and is present in Sub-Saharan Africa and the Caribbean islands. Because of its strictly intracellular location, which constitutes a limitation for its extensive study, the molecular mechanisms involved in its pathogenicity are still poorly understood. Results We successfully adapted the SCOTS method (Selective Capture of Transcribed Sequences) on the model Rickettsiales ER to capture mRNAs. Southern Blots and RT-PCR revealed an enrichment of ER's cDNAs and a diminution of ribosomal contaminants after three rounds of capture. qRT-PCR and whole-genome ER microarrays hybridizations demonstrated that SCOTS method introduced only a limited bias on gene expression. Indeed, we confirmed the differential gene expression between poorly and highly expressed genes before and after SCOTS captures. The comparative gene expression obtained from ER microarrays data, on samples before and after SCOTS at 96 hpi was significantly correlated (R2 = 0.7). Moreover, SCOTS method is crucial for microarrays analysis of ER, especially for early time points post-infection. There was low detection of transcripts for untreated samples whereas 24% and 70.7% were revealed for SCOTS samples at 24 and 96 hpi respectively. Conclusions We conclude that this SCOTS method has a key importance for the transcriptomic analysis of ER and can be potentially used for other Rickettsiales. This study constitutes the first step for further gene expression analyses that will lead to a better understanding of both ER pathogenicity and the adaptation of obligate intracellular

  6. 17 CFR 200.54 - Constitutional obligations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... obligations. The members of this Commission have undertaken in their oaths of office to support the Federal Constitution. Insofar as the enactments of the Congress impose executive duties upon the members, they must...

  7. 17 CFR 200.54 - Constitutional obligations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... obligations. The members of this Commission have undertaken in their oaths of office to support the Federal Constitution. Insofar as the enactments of the Congress impose executive duties upon the members, they must...

  8. 17 CFR 200.54 - Constitutional obligations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... obligations. The members of this Commission have undertaken in their oaths of office to support the Federal Constitution. Insofar as the enactments of the Congress impose executive duties upon the members, they must...

  9. 17 CFR 200.54 - Constitutional obligations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... obligations. The members of this Commission have undertaken in their oaths of office to support the Federal Constitution. Insofar as the enactments of the Congress impose executive duties upon the members, they must...

  10. 17 CFR 200.54 - Constitutional obligations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... obligations. The members of this Commission have undertaken in their oaths of office to support the Federal Constitution. Insofar as the enactments of the Congress impose executive duties upon the members, they must...

  11. 25 CFR 163.42 - Obligated service and breach of contract.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Obligated service and breach of contract. 163.42 Section... breach of contract. (a) Obligated service. (1) Individuals completing forestry education programs with an... request for waiver. (b) Breach of contract. Any individual who has participated in and accepted financial...

  12. Informed consent: Enforcing pharmaceutical companies' obligations abroad.

    PubMed

    Lee, Stacey B

    2010-06-15

    The past several years have seen an evolution in the obligations of pharmaceutical companies conducting clinical trials abroad. Key players, such as international human rights organizations, multinational pharmaceutical companies, the United States government and courts, and the media, have played a significant role in defining these obligations. This article examines how such obligations have developed through the lens of past, present, and future recommendations for informed consent protections. In doing so, this article suggests that, no matter how robust obligations appear, they will continue to fall short of providing meaningful protection until they are accompanied by a substantive enforcement mechanism that holds multinational pharmaceutical companies accountable for their conduct. Issues of national sovereignty, particularly in the United States, will continue to prevent meaningful enforcement by an international tribunal or through one universally adopted code of ethics. This article argues that, rather than continuing to pursue an untenable international approach, the Alien Torts Statute (ATS) offers a viable enforcement mechanism, at least for US-based pharmaceutical companies. Recent federal appellate court precedent interpreting the ATS provides the mechanism for granting victims redress and enforcing accountability of sponsors (usually pharmaceutical companies and research and academic institutions) for informed consent misconduct. Substantive human rights protections are vital in order to ensure that every person can realize the "right to health." This article concludes that by building on the federal appellate court's ATS analysis, which grants foreign trial participants the right to pursue claims of human rights violations in US courts, a mechanism can be created for enforcing not only substantive informed consent, but also human rights protections.

  13. Functional genomics of corrinoid starvation in the organohalide-respiring bacterium Dehalobacter restrictus strain PER-K23

    PubMed Central

    Rupakula, Aamani; Lu, Yue; Kruse, Thomas; Boeren, Sjef; Holliger, Christof; Smidt, Hauke; Maillard, Julien

    2015-01-01

    De novo corrinoid biosynthesis represents one of the most complicated metabolic pathways in nature. Organohalide-respiring bacteria (OHRB) have developed different strategies to deal with their need of corrinoid, as it is an essential cofactor of reductive dehalogenases, the key enzymes in OHR metabolism. In contrast to Dehalococcoides mccartyi, the genome of Dehalobacter restrictus strain PER-K23 contains a complete set of corrinoid biosynthetic genes, of which cbiH appears to be truncated and therefore non-functional, possibly explaining the corrinoid auxotrophy of this obligate OHRB. Comparative genomics within Dehalobacter spp. revealed that one (operon-2) of the five distinct corrinoid biosynthesis associated operons present in the genome of D. restrictus appeared to be present only in that particular strain, which encodes multiple members of corrinoid transporters and salvaging enzymes. Operon-2 was highly up-regulated upon corrinoid starvation both at the transcriptional (346-fold) and proteomic level (46-fold on average), in line with the presence of an upstream cobalamin riboswitch. Together, these data highlight the importance of this operon in corrinoid homeostasis in D. restrictus and the augmented salvaging strategy this bacterium adopted to cope with the need for this essential cofactor. PMID:25610435

  14. Family obligation values as a protective and vulnerability factor among low-income adolescent girls.

    PubMed

    Milan, Stephanie; Wortel, Sanne

    2015-06-01

    Adolescents' beliefs about family obligation often reflect cultural variations in their family context, and thus are important for understanding development among diverse youth. In this study, we test hypotheses about the role of family obligation values in risk behavior and mental health in a sample of 194 low-income adolescent girls (mean age = 15.2; 58% Latina, 28% African-American/Black). We hypothesized that family obligation values can be both a protective and vulnerability factor, depending on the type of outcome and the presence of other risk factors. Across the sample, higher family obligation values tended to occur with indicators of positive family functioning (e.g., more frequent communication, less maternal hostility) based on mother and adolescent reports. As hypothesized, family obligation values moderated the relationship between established risk factors and adjustment in distinct ways, such that high family obligation values decreased risk in some domains (i.e., a protective factor) but increased risk in other domains (i.e., a vulnerability factor). Specifically, high family obligation values diminished the relationship between peer norms for risky behavior (sex and substance use) and individual engagement in those behaviors. At the same time, high family obligation values magnified the relationship between exposure to negative life events and poor mental health (PTSD and depressive symptoms). The results suggest that family obligation is an important but complex aspect of development among diverse adolescent girls.

  15. Capsule-Transmitted Gut Symbiotic Bacterium of the Japanese Common Plataspid Stinkbug, Megacopta punctatissima

    PubMed Central

    Fukatsu, Takema; Hosokawa, Takahiro

    2002-01-01

    The Japanese common plataspid stinkbug, Megacopta punctatissima, deposits small brown particles, or symbiont capsules, on the underside of the egg mass for the purpose of transmission of symbiotic bacteria to the offspring. We investigated the microbiological aspects of the bacteria contained in the capsule, such as microbial diversity, phylogenetic placement, localization in vivo, and fitness effects on the host insect. Restriction fragment length polymorphism analysis of 16S ribosomal DNA clones revealed that a single bacterial species dominates the microbiota in the capsule. The bacterium was not detected in the eggs but in the capsules, which unequivocally demonstrated that the bacterium is transmitted to the offspring of the insect orally rather than transovarially, through probing of the capsule content. Molecular phylogenetic analysis showed that the bacterium belongs to the γ-subdivision of the Proteobacteria. In adult insects the bacterium was localized in the posterior section of the midgut. Deprivation of the bacterium from the nymphs resulted in retarded development, arrested growth, abnormal body coloration, and other symptoms, suggesting that the bacterium is essential for normal development and growth of the host insect. PMID:11772649

  16. Swimming efficiency of bacterium Escherichia coli

    PubMed Central

    Chattopadhyay, Suddhashil; Moldovan, Radu; Yeung, Chuck; Wu, X. L.

    2006-01-01

    We use measurements of swimming bacteria in an optical trap to determine fundamental properties of bacterial propulsion. In particular, we directly measure the force required to hold the bacterium in the optical trap and determine the propulsion matrix, which relates the translational and angular velocity of the flagellum to the torques and forces propelling the bacterium. From the propulsion matrix, dynamical properties such as torques, swimming speed, and power can be obtained by measuring the angular velocity of the motor. We find significant heterogeneities among different individuals even though all bacteria started from a single colony. The propulsive efficiency, defined as the ratio of the propulsive power output to the rotary power input provided by the motors, is found to be ≈2%, which is consistent with the efficiency predicted theoretically for a rigid helical coil. PMID:16954194

  17. [The right to self-determination versus the obligation to protect one's health].

    PubMed

    Höfling, Wolfram

    2009-01-01

    "Individual responsibility" and the abidance by any "health-related obligations" are key words of the present political and legal German healthcare debate. In the process of adjusting the German welfare state by focussing the ideal allocation of common health resources patients who do not meet their "health-related obligations" are thus expected to accept cutbacks in medical care services. However, from the perspective of constitutional law there is no "health-related obligation" deriving from the German constitution - the right to self-determination guaranteed in Art. 2 Sect. 2 Sent. 1 of the German constitution has not been amended to impose a corresponding duty. Hence, health-related obligations may only refer to indirect ways of exercising individual responsibility, no more and no less. The present article highlights the few possibilities which the German constitution provides for the implementation of "health-related obligations" and reminds us of the conceptual aspects which have to be considered by the legislator.

  18. 40 CFR 152.97 - Rights and obligations of data submitters.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... is an original data submitter; (iii) For each such active ingredient, the type(s) of study he has... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Rights and obligations of data... Data Submitters' Rights § 152.97 Rights and obligations of data submitters. (a) Right to be listed on...

  19. 40 CFR 152.97 - Rights and obligations of data submitters.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... is an original data submitter; (iii) For each such active ingredient, the type(s) of study he has... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Rights and obligations of data... Data Submitters' Rights § 152.97 Rights and obligations of data submitters. (a) Right to be listed on...

  20. 40 CFR 152.97 - Rights and obligations of data submitters.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... is an original data submitter; (iii) For each such active ingredient, the type(s) of study he has... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Rights and obligations of data... Data Submitters' Rights § 152.97 Rights and obligations of data submitters. (a) Right to be listed on...

  1. 40 CFR 152.97 - Rights and obligations of data submitters.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... is an original data submitter; (iii) For each such active ingredient, the type(s) of study he has... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Rights and obligations of data... Data Submitters' Rights § 152.97 Rights and obligations of data submitters. (a) Right to be listed on...

  2. Cultural Generality of the Integration of Obligation and Other Motives

    ERIC Educational Resources Information Center

    Yang, Jen-Shou

    2012-01-01

    The purpose of the present study is twofold. One is to assess the cultural generality of the information integration rule for moral obligation. The other is to examine how people integrate moral obligation and self-interest. Two studies were implemented following the functional measurement methodology with Chinese samples. Study 1 replicated the…

  3. 31 CFR 225.9 - Return of Government obligations to obligor.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... event of an obligor's default on any term, condition, or stipulation of a bond. (d) Return of definitive Government obligations; risk of loss. Definitive Government obligations to be returned to the obligor will be forwarded at the obligor's risk and expense, either by the bond official, or by a custodian upon receipt of...

  4. 7 CFR 25.603 - Grant approval and obligation of funds.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 1 2012-01-01 2012-01-01 false Grant approval and obligation of funds. 25.603 Section 25.603 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES Round II and Round IIS Grants § 25.603 Grant approval and obligation of funds. Grants may be made...

  5. Adolescent emotional distress: the role of family obligations and school connectedness.

    PubMed

    Wilkinson-Lee, Ada M; Zhang, Qionghui; Nuno, Velia Leybas; Wilhelm, Mari S

    2011-02-01

    The current study draws upon ecodevelopmental theory to identify protective and risk factors that may influence emotional distress during adolescence. Hierarchical regression analyses were used to examine the relationship among family obligations, school connectedness and emotional distress of 4,198 (51% female) middle and high school students who were primarily (59%) European American. The overall model explained 21.1% of the variance in student emotional distress. A significant interaction effect was found indicating that school connectedness moderated the relationship between family obligations and emotional distress. Specifically, for students with low to moderate levels of family obligations, a stronger sense of school connectedness was associated with lower emotional distress. The buffering effect of school connectedness was weakened as the level of family obligations increased and completely disappeared for students who experienced high levels of family obligations. The creation of a program that takes a holistic approach, in order to curtail the levels of highly emotionally distressed adolescents, must continue to address the ever changing demands that adolescents encounter and prepare youth to deal with functioning within multiple contexts and do so while maintaining emotional well-being.

  6. 31 CFR 1023.311 - Filing obligations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY RULES FOR BROKERS OR DEALERS IN SECURITIES Reports Required To Be Made By Brokers or Dealers in Securities § 1023.311 Filing obligations. Refer to § 1010.311... securities. ...

  7. 31 CFR 1023.311 - Filing obligations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY RULES FOR BROKERS OR DEALERS IN SECURITIES Reports Required To Be Made By Brokers or Dealers in Securities § 1023.311 Filing obligations. Refer to § 1010.311... securities. ...

  8. 31 CFR 1023.311 - Filing obligations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY RULES FOR BROKERS OR DEALERS IN SECURITIES Reports Required To Be Made By Brokers or Dealers in Securities § 1023.311 Filing obligations. Refer to § 1010.311... securities. ...

  9. 31 CFR 1023.311 - Filing obligations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY RULES FOR BROKERS OR DEALERS IN SECURITIES Reports Required To Be Made By Brokers or Dealers in Securities § 1023.311 Filing obligations. Refer to § 1010.311... securities. ...

  10. Coiled to diffuse: Brownian motion of a helical bacterium.

    PubMed

    Butenko, Alexander V; Mogilko, Emma; Amitai, Lee; Pokroy, Boaz; Sloutskin, Eli

    2012-09-11

    We employ real-time three-dimensional confocal microscopy to follow the Brownian motion of a fixed helically shaped Leptospira interrogans (LI) bacterium. We extract from our measurements the translational and the rotational diffusion coefficients of this bacterium. A simple theoretical model is suggested, perfectly reproducing the experimental diffusion coefficients, with no tunable parameters. An older theoretical model, where edge effects are neglected, dramatically underestimates the observed rates of translation. Interestingly, the coiling of LI increases its rotational diffusion coefficient by a factor of 5, compared to a (hypothetical) rectified bacterium of the same contour length. Moreover, the translational diffusion coefficients would have decreased by a factor of ~1.5, if LI were rectified. This suggests that the spiral shape of the spirochaete bacteria, in addition to being employed for their active twisting motion, may also increase the ability of these bacteria to explore the surrounding fluid by passive Brownian diffusion.

  11. 26 CFR 1.381(c)(16)-1 - Obligations of distributor or transferor corporation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... obligation of a distributor or transferor corporation which gives rise to a liability after the date of... shall govern: (i) If the obligation gave rise to a liability before the date of distribution or transfer, see section 381(c)(4) and the regulations thereunder. (ii) If the obligation gives rise to a liability...

  12. [Partial biological characteristics and algicidal activity of an algicidal bacterium].

    PubMed

    Li, San-Hua; Zhang, Qi-Ya

    2013-02-01

    An algicidal bacterium was isolated from freshwater (Lake Donghu in Wuhan) and coded as A01. The morphology of the algicidal bacterium was observed using optical microscope and electron microscopes, the results showed that A01 was rod-shaped, approximately 1.5 microm in length and 0.45 microm in width and with no flagella structure. A01 was Gram-negative and belongs to the family Acinetobacter sp. though identification by Gram's staining and 16S rDNA gene analysis. A01 exhibited strong algicidal activity on the bloom-forming cyanobacterium Anabaena eucompacta under laboratory conditions. The removal rate of chlorophyll a after 7-day incubation with the culture supernatant of A01 and thalli were 77% and 61%, respectively. Microscopic observation showed that almost all cyanobacterial cells were destroyed within 3 d of co-incubation with the supernatant of algicidal bacterium, but a mass of the cyanobacterial cell lysis was observed only after 5 d of co-incubation with the thalli of algicidal bacterium. These results indicated that the main algicidal component of A01 was in its culture supernatant. In other words, the strain A01 could secrete algicidal component against Anabaena eucompacta.

  13. 26 CFR 1.691(e)-1 - Installment obligations transmitted at death when prior law applied.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 8 2012-04-01 2012-04-01 false Installment obligations transmitted at death... Decedents § 1.691(e)-1 Installment obligations transmitted at death when prior law applied. (a) In general... obligations at the death of a holder of such obligations were required to be reported in the return of the...

  14. Natural suppression of Meloidogyne incognita by Pasteuria penetrans in cotton

    USDA-ARS?s Scientific Manuscript database

    The endospore-forming bacterium Pasteuria penetrans is an obligate parasite of root-knot nematodes (Meloidogyne spp.). This bacterium is commonly found in agricultural soils and has been associated with suppression of Meloidogyne spp. In a field site naturally infested with both P. penetrans and M...

  15. Genome Evolution in the Obligate but Environmentally Active Luminous Symbionts of Flashlight Fish

    PubMed Central

    Hendry, Tory A.; de Wet, Jeffrey R.; Dougan, Katherine E.; Dunlap, Paul V.

    2016-01-01

    The luminous bacterial symbionts of anomalopid flashlight fish are thought to be obligately dependent on their hosts for growth and share several aspects of genome evolution with unrelated obligate symbionts, including genome reduction. However, in contrast to most obligate bacteria, anomalopid symbionts have an active environmental phase that may be important for symbiont transmission. Here we investigated patterns of evolution between anomalopid symbionts compared with patterns in free-living relatives and unrelated obligate symbionts to determine if trends common to obligate symbionts are also found in anomalopid symbionts. Two symbionts, “Candidatus Photodesmus katoptron” and “Candidatus Photodesmus blepharus,” have genomes that are highly similar in gene content and order, suggesting genome stasis similar to ancient obligate symbionts present in insect lineages. This genome stasis exists in spite of the symbiont’s inferred ability to recombine, which is frequently lacking in obligate symbionts with stable genomes. Additionally, we used genome comparisons and tests of selection to infer which genes may be particularly important for the symbiont’s ecology compared with relatives. In keeping with obligate dependence, substitution patterns suggest that most symbiont genes are experiencing relaxed purifying selection compared with relatives. However, genes involved in motility and carbon storage, which are likely to be used outside the host, appear to be under increased purifying selection. Two chemoreceptor chemotaxis genes are retained by both species and show high conservation with amino acid sensing genes, suggesting that the bacteria may actively seek out hosts using chemotaxis toward amino acids, which the symbionts are not able to synthesize. PMID:27389687

  16. 42 CFR 408.4 - Payment obligations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... kidney donors. (1) No premiums are required for SMI benefits related to the donation of a kidney if the donor is not an enrollee. (2) A kidney donor who is an enrollee is not relieved of the obligation for...

  17. 42 CFR 408.4 - Payment obligations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... kidney donors. (1) No premiums are required for SMI benefits related to the donation of a kidney if the donor is not an enrollee. (2) A kidney donor who is an enrollee is not relieved of the obligation for...

  18. 12 CFR 1270.18 - Additional requirements; notice of attachment for Book-entry consolidated obligations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... for Book-entry consolidated obligations. 1270.18 Section 1270.18 Banks and Banking FEDERAL HOUSING FINANCE AGENCY FEDERAL HOME LOAN BANKS LIABILITIES Book-Entry Procedure for Consolidated Obligations § 1270.18 Additional requirements; notice of attachment for Book-entry consolidated obligations. (a...

  19. 12 CFR 1270.18 - Additional requirements; notice of attachment for Book-entry consolidated obligations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... for Book-entry consolidated obligations. 1270.18 Section 1270.18 Banks and Banking FEDERAL HOUSING FINANCE AGENCY FEDERAL HOME LOAN BANKS LIABILITIES Book-Entry Procedure for Consolidated Obligations § 1270.18 Additional requirements; notice of attachment for Book-entry consolidated obligations. (a...

  20. 12 CFR 1270.18 - Additional requirements; notice of attachment for Book-entry consolidated obligations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... for Book-entry consolidated obligations. 1270.18 Section 1270.18 Banks and Banking FEDERAL HOUSING FINANCE AGENCY FEDERAL HOME LOAN BANKS LIABILITIES Book-Entry Procedure for Consolidated Obligations § 1270.18 Additional requirements; notice of attachment for Book-entry consolidated obligations. (a...

  1. 47 CFR 51.703 - Non-Access reciprocal compensation obligation of LECs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 3 2013-10-01 2013-10-01 false Non-Access reciprocal compensation obligation... Telecommunications Traffic § 51.703 Non-Access reciprocal compensation obligation of LECs. (a) Each LEC shall establish Non-Access Reciprocal Compensation arrangements for transport and termination of Non-Access...

  2. 47 CFR 51.703 - Non-Access reciprocal compensation obligation of LECs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 3 2012-10-01 2012-10-01 false Non-Access reciprocal compensation obligation... Telecommunications Traffic § 51.703 Non-Access reciprocal compensation obligation of LECs. (a) Each LEC shall establish Non-Access Reciprocal Compensation arrangements for transport and termination of Non-Access...

  3. 47 CFR 51.703 - Non-Access reciprocal compensation obligation of LECs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 3 2014-10-01 2014-10-01 false Non-Access reciprocal compensation obligation... Telecommunications Traffic § 51.703 Non-Access reciprocal compensation obligation of LECs. (a) Each LEC shall establish Non-Access Reciprocal Compensation arrangements for transport and termination of Non-Access...

  4. 12 CFR 987.8 - Additional requirements; notice of attachment for Book-entry consolidated obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... for Book-entry consolidated obligations. 987.8 Section 987.8 Banks and Banking FEDERAL HOUSING FINANCE BOARD OFFICE OF FINANCE BOOK-ENTRY PROCEDURE FOR CONSOLIDATED OBLIGATIONS § 987.8 Additional requirements; notice of attachment for Book-entry consolidated obligations. (a) Additional requirements. In any...

  5. [Analysis of DNA-DNA homologies in obligate methylotrophic bacteria].

    PubMed

    Doronina, N V; Govorukhina, N I; Lysenko, A M; Trotsenko, Iu A

    1988-01-01

    The genotypic affinity of 19 bacterial strains obligately dependent on methanol or methylamine as carbon and energy sources was studied by techniques of molecular DNA hybridization. The high homology level (35-88%) between motile strain Methylophilus methanolovorus V-1447D and nonmotile strain Methylobacillus sp. VSB-792 as well as other motile strains (Pseudomonas methanolica ATCC 21704, Methylomonas methanolica NRRL 5458, Pseudomonas sp. W6, strain A3) indicates that all of them belong to one genus. Rather high level of homology (62-63%) was found between Methylobacillus glycogenes ATCC 29475 and Pseudomonas insueta ATCC 21276 and strain G-10. The motile strain Methylophilus methylotrophus NCIB 10515 has a low homology (below 20%) to other of the studied obligate methylobacteria. Therefore, at least two genetically different genera of obligate methylobacteria can be distinguished, namely Methylophilus and Methylobacillus, the latter being represented by both motile and nonmotile forms.

  6. 47 CFR 51.605 - Additional obligations of incumbent local exchange carriers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Additional obligations of incumbent local exchange carriers. 51.605 Section 51.605 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) INTERCONNECTION Resale § 51.605 Additional obligations of incumbent local exchange carriers. (a) An incumbent LEC...

  7. 31 CFR 1010.940 - Photographic or other reproductions of Government obligations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... and Finance (Continued) FINANCIAL CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY GENERAL... other obligation or security of the United States as defined in 18 U.S.C. 8, or (b) Any obligation or other security of any foreign government, the reproduction of which is prohibited by law. ...

  8. 31 CFR 1010.940 - Photographic or other reproductions of Government obligations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... and Finance (Continued) FINANCIAL CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY GENERAL... other obligation or security of the United States as defined in 18 U.S.C. 8, or (b) Any obligation or other security of any foreign government, the reproduction of which is prohibited by law. ...

  9. 31 CFR 1010.940 - Photographic or other reproductions of Government obligations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... and Finance (Continued) FINANCIAL CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY GENERAL... other obligation or security of the United States as defined in 18 U.S.C. 8, or (b) Any obligation or other security of any foreign government, the reproduction of which is prohibited by law. ...

  10. 33 CFR 137.5 - Disclosure obligations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Disclosure obligations. 137.5 Section 137.5 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY: STANDARDS FOR CONDUCTING...

  11. 33 CFR 137.5 - Disclosure obligations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Disclosure obligations. 137.5 Section 137.5 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY: STANDARDS FOR CONDUCTING...

  12. 33 CFR 137.5 - Disclosure obligations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Disclosure obligations. 137.5 Section 137.5 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY: STANDARDS FOR CONDUCTING...

  13. 33 CFR 137.5 - Disclosure obligations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Disclosure obligations. 137.5 Section 137.5 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY: STANDARDS FOR CONDUCTING...

  14. 33 CFR 137.5 - Disclosure obligations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Disclosure obligations. 137.5 Section 137.5 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY: STANDARDS FOR CONDUCTING...

  15. 47 CFR 27.1340 - Reporting obligations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 700 MHz Public/Private Partnership § 27.1340 Reporting obligations. (a) The Upper 700 MHz D Block licensee and the Public Safety Broadband Licensee shall jointly file quarterly reports with...

  16. 47 CFR 27.1340 - Reporting obligations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 700 MHz Public/Private Partnership § 27.1340 Reporting obligations. (a) The Upper 700 MHz D Block licensee and the Public Safety Broadband Licensee shall jointly file quarterly reports with...

  17. 47 CFR 27.1340 - Reporting obligations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 700 MHz Public/Private Partnership § 27.1340 Reporting obligations. (a) The Upper 700 MHz D Block licensee and the Public Safety Broadband Licensee shall jointly file quarterly reports with...

  18. Do researchers have an obligation to actively look for genetic incidental findings?

    PubMed

    Gliwa, Catherine; Berkman, Benjamin E

    2013-01-01

    The rapid growth of next-generation genetic sequencing has prompted debate about the responsibilities of researchers toward genetic incidental findings. Assuming there is a duty to disclose significant incidental findings, might there be an obligation for researchers to actively look for these findings? We present an ethical framework for analyzing whether there is a positive duty to look for genetic incidental findings. Using the ancillary care framework as a guide, we identify three main criteria that must be present to give rise to an obligation to look: high benefit to participants, lack of alternative access for participants, and reasonable burden on researchers. Our analysis indicates that there is no obligation to look for incidental findings today, but during the ongoing translation of genomic analysis from research to clinical care, this obligation may arise.

  19. Do Researchers Have an Obligation to Actively Look for Genetic Incidental Findings?

    PubMed Central

    Gliwa, Catherine; Berkman, Benjamin E.

    2014-01-01

    The rapid growth of next-generation genetic sequencing has prompted debate about the responsibilities of researchers toward genetic incidental findings. Assuming there is a duty to disclose significant incidental findings, might there be an obligation for researchers to actively look for these findings? We present an ethical framework for analyzing whether there is a positive duty to look for genetic incidental findings. Using the ancillary care framework as a guide, we identify three main criteria that must be present to give rise to an obligation to look: high benefit to participants, lack of alternative access for participants, and reasonable burden on researchers. Our analysis indicates that there is no obligation to look for incidental findings today, but during the ongoing translation of genomic analysis from research to clinical care, this obligation may arise. PMID:23391059

  20. Gut bacterium of Dendrobaena veneta (Annelida: Oligochaeta) possesses antimycobacterial activity.

    PubMed

    Fiołka, Marta J; Zagaja, Mirosław P; Piersiak, Tomasz D; Wróbel, Marek; Pawelec, Jarosław

    2010-09-01

    The new bacterial strain with antimycobacterial activity has been isolated from the midgut of Dendrobaena veneta (Annelida). Biochemical and molecular characterization of isolates from 18 individuals identified all as Raoultella ornithinolytica genus with 99% similarity. The bacterium is a possible symbiont of the earthworm D. veneta. The isolated microorganism has shown the activity against four strains of fast-growing mycobacteria: Mycobacterium butiricum, Mycobacterium jucho, Mycobacterium smegmatis and Mycobacterium phlei. The multiplication of the gut bacterium on plates with Sauton medium containing mycobacteria has caused a lytic effect. After the incubation of the cell free extract prepared from the gut bacterium with four strains of mycobacteria in liquid Sauton medium, the cells of all tested strains were deformed and divided to small oval forms and sometimes created long filaments. The effect was observed by the use of light, transmission and scanning microscopy. Viability of all examined species of mycobacteria was significantly decreased. The antimycobacterial effect was probably the result of the antibiotic action produced by the gut bacterium of the earthworm. The application of ultrafiltration procedure allowed to demonstrate that antimicrobial substance with strong antimycobacterial activity from bacterial culture supernatant, is a protein with the molecular mass above 100 kDa. Copyright 2010 Elsevier Inc. All rights reserved.

  1. 31 CFR 1026.311 - Filing obligations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Filing obligations. 1026.311 Section 1026.311 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FINANCIAL CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY RULES FOR FUTURES COMMISSION MERCHANTS AND...

  2. 31 CFR 1026.311 - Filing obligations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Filing obligations. 1026.311 Section 1026.311 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FINANCIAL CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY RULES FOR FUTURES COMMISSION MERCHANTS AND...

  3. 31 CFR 1026.311 - Filing obligations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Filing obligations. 1026.311 Section 1026.311 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FINANCIAL CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY RULES FOR FUTURES COMMISSION MERCHANTS AND...

  4. 31 CFR 1022.311 - Filing obligations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Filing obligations. 1022.311 Section 1022.311 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FINANCIAL CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY RULES FOR MONEY SERVICES BUSINESSES Reports...

  5. 31 CFR 1022.311 - Filing obligations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Filing obligations. 1022.311 Section 1022.311 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FINANCIAL CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY RULES FOR MONEY SERVICES BUSINESSES Reports...

  6. 31 CFR 1022.311 - Filing obligations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Filing obligations. 1022.311 Section 1022.311 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FINANCIAL CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY RULES FOR MONEY SERVICES BUSINESSES Reports...

  7. 31 CFR 1022.311 - Filing obligations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Filing obligations. 1022.311 Section 1022.311 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FINANCIAL CRIMES ENFORCEMENT NETWORK, DEPARTMENT OF THE TREASURY RULES FOR MONEY SERVICES BUSINESSES Reports...

  8. 47 CFR 51.603 - Resale obligation of all local exchange carriers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Resale obligation of all local exchange carriers. 51.603 Section 51.603 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) INTERCONNECTION Resale § 51.603 Resale obligation of all local exchange carriers. (a) A LEC shall make its telecommunication...

  9. 40 CFR 80.1407 - How are the Renewable Volume Obligations calculated?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... obligated party are determined according to the following formulas: (1) Cellulosic biofuel. RVOCB,i = (RFStdCB,i * (GVi + DVi)) + DCB,i-1 Where: RVOCB,i = The Renewable Volume Obligation for cellulosic biofuel... biofuel for calendar year i, determined by EPA pursuant to § 80.1405, in percent. GVi = The non-renewable...

  10. 40 CFR 80.1407 - How are the Renewable Volume Obligations calculated?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... obligated party are determined according to the following formulas: (1) Cellulosic biofuel. RVOCB,i = (RFStdCB,i * (GVi + DVi)) + DCB,i-1 Where: RVOCB,i = The Renewable Volume Obligation for cellulosic biofuel... biofuel for calendar year i, determined by EPA pursuant to § 80.1405, in percent. GVi = The non-renewable...

  11. 40 CFR 80.1407 - How are the Renewable Volume Obligations calculated?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... obligated party are determined according to the following formulas: (1) Cellulosic biofuel. RVOCB,i = (RFStdCB,i * (GVi + DVi)) + DCB,i-1 Where: RVOCB,i = The Renewable Volume Obligation for cellulosic biofuel... biofuel for calendar year i, determined by EPA pursuant to § 80.1405, in percent. GVi = The non-renewable...

  12. 40 CFR 80.1407 - How are the Renewable Volume Obligations calculated?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... obligated party are determined according to the following formulas: (1) Cellulosic biofuel. RVOCB,i = (RFStdCB,i * (GVi + DVi)) + DCB,i-1 Where: RVOCB,i = The Renewable Volume Obligation for cellulosic biofuel... biofuel for calendar year i, determined by EPA pursuant to § 80.1405, in percent. GVi = The non-renewable...

  13. 31 CFR 543.407 - Payments from blocked accounts to satisfy obligations prohibited.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY CôTE D... obligations prohibited. Pursuant to § 543.201, no debits may be made to a blocked account to pay obligations...

  14. 31 CFR 543.407 - Payments from blocked accounts to satisfy obligations prohibited.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY CôTE D... obligations prohibited. Pursuant to § 543.201, no debits may be made to a blocked account to pay obligations...

  15. 48 CFR 519.7013 - Obligation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... PROGRAMS SMALL BUSINESS PROGRAMS GSA Mentor-Protégé Program 519.7013 Obligation. (a) The mentor or protégé may terminate the Agreement in accordance with 519.7010. The mentor will notify the Mentor-Protégé Program Manager and the contracting officer, in writing, at least 30 days in advance of the mentor firm's...

  16. Population dynamics of Meloidogyne arenaria and Pasteuria penetrans in a long-term crop rotation study.

    USDA-ARS?s Scientific Manuscript database

    The endospore-forming bacterium Pasteuria penetrans is an obligate parasite of root-knot nematodes (Meloidogyne spp.). This study was a continuation of earlier research to determine the effect of crop sequence on abundance of the bacterium, and was conducted from 2000 to 2008 at a field site natura...

  17. Characterization of the promising poly(3-hydroxybutyrate) producing halophilic bacterium Halomonas halophila.

    PubMed

    Kucera, Dan; Pernicová, Iva; Kovalcik, Adriana; Koller, Martin; Mullerova, Lucie; Sedlacek, Petr; Mravec, Filip; Nebesarova, Jana; Kalina, Michal; Marova, Ivana; Krzyzanek, Vladislav; Obruca, Stanislav

    2018-05-01

    This work explores molecular, morphological as well as biotechnological features of the highly promising polyhydroxyalkanoates (PHA) producer Halomonas halophila. Unlike many other halophiles, this bacterium does not require expensive complex media components and it is capable to accumulate high intracellular poly(3-hydroxybutyrate) (PHB) fractions up to 82% of cell dry mass. Most remarkably, regulating the concentration of NaCl apart from PHB yields influences also the polymer's molecular mass and polydispersity. The bacterium metabolizes various carbohydrates including sugars predominant in lignocelluloses and other inexpensive substrates. Therefore, the bacterium was employed for PHB production on hydrolysates of cheese whey, spent coffee grounds, sawdust and corn stover, which were hydrolyzed by HCl; required salinity of cultivation media was set up during neutralization by NaOH. The bacterium was capable to use all the tested hydrolysates as well as sugar beet molasses for PHB biosynthesis, indicating its potential for industrial PHB production. Copyright © 2018 Elsevier Ltd. All rights reserved.

  18. [Chlorobaculum macestae sp. nov., a new green sulfur bacterium].

    PubMed

    Koppen, O I; Berg, I A; Lebedeva, N V; Taisova, A S; Kolganova, T V; Slobodova, N V; Bulygina, E S; Turova, T P; Ivanovskiĭ, R N

    2008-01-01

    The investigated green sulfur bacterium, strain M, was isolated from a sulfidic spring on the Black Sea Coast of the Caucasus. The cells of strain M are straight or curved rods 0.6-0.9 x 1.8-4.2 microm in size. According to the cell wall structure, the bacteria are gram-negative. Chlorosomes are located along the cell periphery. Strain M is an obligate anaerobe capable of photoautotrophic growth on sulfide, thiosulfate, and H2. It utilizes ammonium, urea, casein hydrolysate, and N2 as nitrogen sources and sulfide, thiosulfate, and elemental sulfur as sulfur sources. Bacteriochlorophyll c and the carotenoid chlorobactene are the main pigments. The optimal growth temperature is 25-28 degrees C; the optimal pH is 6.8. The strain does not require NaCl. Vitamin B12 stimulates growth. The content of the G+C base pairs in the DNA of strain M is 58.3 mol %. In the phylogenetic tree constructed on the basis of analysis of nucleotide sequences of 16S rRNA genes, strain M forms a separate branch, which occupies an intermediate position between the phylogenetic cluster containing representatives of the genus Chlorobaculum (94.9-96.8%) and the cluster containing species of the genus Chlorobium (94.1-96.5%). According to the results of analysis of the amino acid sequence corresponding to the fmo gene, strain M represents a branch which, unlike that in the "ribosomal" tree, falls into the cluster of the genus Chlorobaculum (95.8-97.2%). Phylogenetic analysis of the amino acid sequence corresponding to the nifH gene placed species of the genera Chlorobaculum and Chlorobium into a single cluster, whereas strain M formed a separate branch. The results obtained allow us to describe strain M as a new species of the genus Chlorobaculum. Chlorobaculum macestae sp. nov.

  19. [Study on anti-bacterium activity of ginkgolic acids and their momomers].

    PubMed

    Yang, Xiaoming; Zhu, Wei; Chen, Jun; Qian, Zhiyu; Xie, Jimin

    2004-09-01

    Ginkgolic acids and their three monomers were separated from ginkgo sarcotestas. The anti-bacterium activity of ginkgolic acids were tested. The relation between the anti-bacterium activity and side chain of ginkgolic acid were studied. The MIC of ginkgolic acids and their three monomers and salicylic acid were tested. Ginkgolic acid has strong inhibitive effect on G+-bacterium. Salicylic acid has no side chain, so no anti-bacterial activity. When the length of gingkolic acid side chain is C13:0, it has the strongest anti-bacterial activity in three monomers. The side chain of ginkgolic acid is the key functional group that possessed anti-bacterial activity. The length of Ginkgolic acid was the main effective factor of anti-bacterial activity.

  20. 40 CFR 80.1407 - How are the Renewable Volume Obligations calculated?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... cellulosic biofuel, in gallons. (2) Biomass-based diesel. RVOBBD,i = (RFStdBBD,i * (GVi + DVi)) + DBBD,i-1 Where: RVOBBD,i = The Renewable Volume Obligation for biomass-based diesel for an obligated party for calendar year i, in gallons. RFStdBBD,i = The standard for biomass-based diesel for calendar year i...

  1. Notification: Audit of Region 5 Unliquidated Obligations

    EPA Pesticide Factsheets

    Project #OA-FY12-0306, June 4, 2012. The U.S. Environmental Protection Agency (EPA) Office of Inspector General (OIG) is beginning the fieldwork phase of our Audit of Region 5 Unliquidated Obligations.

  2. The author’s opportunity and obligation

    USDA-ARS?s Scientific Manuscript database

    Peer review is a critical component of the scientific method and therefore should be an obligation for everyone who desires to publish their research results in refereed journals. This editorial is written to address a specific problem being encountered by editors of Soil & Tillage Research, but the...

  3. 21 CFR 26.62 - General obligations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false General obligations. 26.62 Section 26.62 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL MUTUAL RECOGNITION OF PHARMACEUTICAL GOOD MANUFACTURING PRACTICE REPORTS, MEDICAL DEVICE QUALITY SYSTEM AUDIT REPORTS...

  4. 5 CFR 724.202 - Notice obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... within your agency (e.g., EEO/civil rights office, human resources office or legal office). Additional... RETALIATION ACT OF 2002 Notification of Rights and Protections and Training § 724.202 Notice obligations. (a... employment about the rights and remedies available under the Antidiscrimination Laws and Whistleblower...

  5. 19 CFR 10.585 - Importer obligations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE...-United States Free Trade Agreement Import Requirements § 10.585 Importer obligations. (a) General. An... civil or administrative penalties under 19 U.S.C. 1592 for making an incorrect claim for preferential...

  6. 19 CFR 10.585 - Importer obligations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Importer obligations. 10.585 Section 10.585 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. Dominican Republic-Central America...

  7. 19 CFR 10.585 - Importer obligations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Importer obligations. 10.585 Section 10.585 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. Dominican Republic-Central America...

  8. 19 CFR 10.585 - Importer obligations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Importer obligations. 10.585 Section 10.585 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. Dominican Republic-Central America...

  9. 19 CFR 10.585 - Importer obligations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Importer obligations. 10.585 Section 10.585 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. Dominican Republic-Central America...

  10. The 'special obligations' of the modern Hippocratic Oath for 21st century medicine.

    PubMed

    Holmboe, Eric; Bernabeo, Elizabeth

    2014-01-01

    Profound advances and discoveries in medicine have markedly improved the lives of many over the 50 years since the modern Hippocratic Oath was written. Regrettably, these advances were and continue to be implemented suboptimally and inequitably across the globe. 'Special obligations to all my fellow humans' is an important theme of the modern Oath. From this perspective, we reflect on the special obligations of the medical profession, and examine how these obligations have changed over the past 50 years. We draw from perspectives of the social contract, professionalism, quality improvement, patient safety and a group of 31 international colleagues involved in medical education as we examine these obligations for individual doctors, health care institutions and medical education systems. The perspectives of the 31 clinician-educators helped us to situate the meaning of the theme of 'special obligations' in the context of challenges facing medical education and health care in the 21st century. Improving the quality of care and patient safety, and reducing health care disparities are now paramount as 'special obligations' for doctors, health care systems and medical education organisations, and require us to work collectively and collaboratively in an increasingly interconnected world. In our view, traditions such as the Hippocratic Oath will be worthy of public support only when the medical profession demonstrates in meaningful and transparent ways that it is meeting its social and civic obligations to make the world, not just health care, a better place. © 2013 John Wiley & Sons Ltd.

  11. 47 CFR 76.56 - Signal carriage obligations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... qualified local NCE station affiliated with a State public television network shall not be required to carry... stations in fulfillment of these must-carry obligations may do so, subject to approval by the franchising...

  12. Why patients have a moral obligation to give care to clinicians.

    PubMed

    Buetow, Stephen

    2014-12-01

    Progress is being made in transitioning from clinicians who are torn between caring for patients and populations, to clinicians who are partnering with patients to care for patients as people. However, the focus is still on what patients and others can do for patients, however defined. For clinicians whose interests must be similarly respected for their own sake and because they are integrally related to those of patients, what can and should patients do? Patients can be exempted from some normal social roles but are generally recognized to have moral obligations in health care. One of these obligations is caregiving to clinicians within the limits of each patient's capability. My paper moves this obligation beyond the ceremonial order of etiquette characterizing public statements on how patients should relate to others. It goes beyond a patient-centred ethic that is consumerist in nature, to a person-centred one that recognizes patients typically as moral agents who are dignified by recognizing the obligation to give as well as receive care as sincere benevolence. This obligation derives objective justification from divine command. It is also consistent, however, both with what people, if ignorant of their social role, would objectively produce for a hypothetical social contract, and with virtues constitutive of human nature and a relational and communitarian understanding of what it is to be a person. Including sentiment (intuition) and personal conscience, this relational identity makes caregiving intrinsically meaningful, yet caregiving also has an instrumental value to patients and clinicians. Its self-enforcement by patients will depend on their moral code and on society making caregiving achievable for them. A moral obligation for patient caregiving may then be specified to require patients to reflect on and invest in relationships in which they can feel and show care for others sincerely and respectfully. © 2014 John Wiley & Sons, Ltd.

  13. 29 CFR 4.177 - Discharging fringe benefit obligations by equivalent means.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... number of non-overtime hours in a year of work, to arrive at the hourly cash equivalent. This principle... 29 Labor 1 2012-07-01 2012-07-01 false Discharging fringe benefit obligations by equivalent means... obligations by equivalent means. (a) In general. (1) Section 2(a)(2) of the Act, which provides for fringe...

  14. 29 CFR 4.177 - Discharging fringe benefit obligations by equivalent means.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... number of non-overtime hours in a year of work, to arrive at the hourly cash equivalent. This principle... 29 Labor 1 2014-07-01 2013-07-01 true Discharging fringe benefit obligations by equivalent means... obligations by equivalent means. (a) In general. (1) Section 2(a)(2) of the Act, which provides for fringe...

  15. 29 CFR 4.177 - Discharging fringe benefit obligations by equivalent means.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... number of non-overtime hours in a year of work, to arrive at the hourly cash equivalent. This principle... 29 Labor 1 2011-07-01 2011-07-01 false Discharging fringe benefit obligations by equivalent means... obligations by equivalent means. (a) In general. (1) Section 2(a)(2) of the Act, which provides for fringe...

  16. 29 CFR 4.177 - Discharging fringe benefit obligations by equivalent means.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... number of non-overtime hours in a year of work, to arrive at the hourly cash equivalent. This principle... 29 Labor 1 2010-07-01 2010-07-01 true Discharging fringe benefit obligations by equivalent means... obligations by equivalent means. (a) In general. (1) Section 2(a)(2) of the Act, which provides for fringe...

  17. 29 CFR 4.177 - Discharging fringe benefit obligations by equivalent means.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... number of non-overtime hours in a year of work, to arrive at the hourly cash equivalent. This principle... 29 Labor 1 2013-07-01 2013-07-01 false Discharging fringe benefit obligations by equivalent means... obligations by equivalent means. (a) In general. (1) Section 2(a)(2) of the Act, which provides for fringe...

  18. 19 CFR 10.765 - Importer obligations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Importer obligations. 10.765 Section 10.765 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. United States-Morocco Free Trade...

  19. 19 CFR 10.512 - Importer obligations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Importer obligations. 10.512 Section 10.512 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. United States-Singapore Free Trade...

  20. 7 CFR 987.145 - Withholding obligation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... obligation for any variety of dates for which free and restricted percentages have been established by having an adequate quantity of that variety inspected and certified as meeting the applicable grade, size... to reflect any increase in weight. (d) Dates for deferment of withholding. Any handler may defer his...

  1. 28 CFR 42.204 - Applicants' obligations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) of the Justice System Improvement Act of 1979 § 42.204 Applicants' obligations. (a) Every application... grant of $500,000 or more under the JSIA or the Juvenile Justice Act, must submit a copy of its current... 42.204 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL EMPLOYMENT OPPORTUNITY...

  2. 28 CFR 42.204 - Applicants' obligations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) of the Justice System Improvement Act of 1979 § 42.204 Applicants' obligations. (a) Every application... grant of $500,000 or more under the JSIA or the Juvenile Justice Act, must submit a copy of its current... 42.204 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL EMPLOYMENT OPPORTUNITY...

  3. 28 CFR 42.204 - Applicants' obligations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) of the Justice System Improvement Act of 1979 § 42.204 Applicants' obligations. (a) Every application... grant of $500,000 or more under the JSIA or the Juvenile Justice Act, must submit a copy of its current... 42.204 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL EMPLOYMENT OPPORTUNITY...

  4. 28 CFR 42.204 - Applicants' obligations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) of the Justice System Improvement Act of 1979 § 42.204 Applicants' obligations. (a) Every application... grant of $500,000 or more under the JSIA or the Juvenile Justice Act, must submit a copy of its current... 42.204 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL EMPLOYMENT OPPORTUNITY...

  5. 28 CFR 42.204 - Applicants' obligations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) of the Justice System Improvement Act of 1979 § 42.204 Applicants' obligations. (a) Every application... grant of $500,000 or more under the JSIA or the Juvenile Justice Act, must submit a copy of its current... 42.204 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL EMPLOYMENT OPPORTUNITY...

  6. 19 CFR 10.865 - Importer obligations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Importer obligations. 10.865 Section 10.865 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. United States-Oman Free Trade...

  7. 19 CFR 10.865 - Importer obligations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Importer obligations. 10.865 Section 10.865 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. United States-Oman Free Trade...

  8. 19 CFR 10.865 - Importer obligations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Importer obligations. 10.865 Section 10.865 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. United States-Oman Free Trade...

  9. 19 CFR 10.865 - Importer obligations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Importer obligations. 10.865 Section 10.865 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. United States-Oman Free Trade...

  10. 29 CFR 500.60 - Farm labor contractors' recruitment, contractual and general obligations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Farm labor contractors' recruitment, contractual and... labor contractors' recruitment, contractual and general obligations. The Act imposes certain specific recruitment, contractual and general obligations on farm labor contractors and farm labor contractor employees...

  11. 5 CFR 724.302 - Reporting obligations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... RETALIATION ACT OF 2002 Annual Report § 724.302 Reporting obligations. (a) Except as provided in paragraph (b) of this section, each agency must report no later than 180 calendar days after the end of each fiscal... must include: (i) An examination of trends; (ii) Causal analysis; (iii) Practical knowledge gained...

  12. 5 CFR 724.302 - Reporting obligations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... RETALIATION ACT OF 2002 Annual Report § 724.302 Reporting obligations. (a) Except as provided in paragraph (b) of this section, each agency must report no later than 180 calendar days after the end of each fiscal... must include: (i) An examination of trends; (ii) Causal analysis; (iii) Practical knowledge gained...

  13. 5 CFR 724.302 - Reporting obligations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... RETALIATION ACT OF 2002 Annual Report § 724.302 Reporting obligations. (a) Except as provided in paragraph (b) of this section, each agency must report no later than 180 calendar days after the end of each fiscal... must include: (i) An examination of trends; (ii) Causal analysis; (iii) Practical knowledge gained...

  14. 5 CFR 724.302 - Reporting obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... RETALIATION ACT OF 2002 Annual Report § 724.302 Reporting obligations. (a) Except as provided in paragraph (b) of this section, each agency must report no later than 180 calendar days after the end of each fiscal... must include: (i) An examination of trends; (ii) Causal analysis; (iii) Practical knowledge gained...

  15. 5 CFR 724.302 - Reporting obligations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... RETALIATION ACT OF 2002 Annual Report § 724.302 Reporting obligations. (a) Except as provided in paragraph (b) of this section, each agency must report no later than 180 calendar days after the end of each fiscal... must include: (i) An examination of trends; (ii) Causal analysis; (iii) Practical knowledge gained...

  16. 34 CFR 108.5 - Compliance obligations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 1 2014-07-01 2014-07-01 false Compliance obligations. 108.5 Section 108.5 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION EQUAL ACCESS TO PUBLIC SCHOOL FACILITIES FOR THE BOY SCOUTS OF AMERICA AND OTHER DESIGNATED YOUTH GROUPS...

  17. 34 CFR 108.5 - Compliance obligations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 1 2013-07-01 2013-07-01 false Compliance obligations. 108.5 Section 108.5 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION EQUAL ACCESS TO PUBLIC SCHOOL FACILITIES FOR THE BOY SCOUTS OF AMERICA AND OTHER DESIGNATED YOUTH GROUPS...

  18. 34 CFR 108.5 - Compliance obligations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 1 2012-07-01 2012-07-01 false Compliance obligations. 108.5 Section 108.5 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION EQUAL ACCESS TO PUBLIC SCHOOL FACILITIES FOR THE BOY SCOUTS OF AMERICA AND OTHER DESIGNATED YOUTH GROUPS...

  19. 34 CFR 108.5 - Compliance obligations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 1 2011-07-01 2011-07-01 false Compliance obligations. 108.5 Section 108.5 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION EQUAL ACCESS TO PUBLIC SCHOOL FACILITIES FOR THE BOY SCOUTS OF AMERICA AND OTHER DESIGNATED YOUTH GROUPS...

  20. What Do Core Obligations under the Right to Health Bring to Universal Health Coverage?

    PubMed

    Forman, Lisa; Beiersmann, Claudia; Brolan, Claire E; Mckee, Martin; Hammonds, Rachel; Ooms, Gorik

    2016-12-01

    Can the right to health, and particularly the core obligations of states specified under this right, assist in formulating and implementing universal health coverage (UHC), now included in the post-2015 Sustainable Development Goals? In this paper, we examine how core obligations under the right to health could lead to a version of UHC that is likely to advance equity and rights. We first address the affinity between the right to health and UHC as evinced through changing definitions of UHC and the health domains that UHC explicitly covers. We then engage with relevant interpretations of the right to health, including core obligations. We turn to analyze what core obligations might bring to UHC, particularly in defining what and who is covered. Finally, we acknowledge some of the risks associated with both UHC and core obligations and consider potential avenues for mitigating these risks.

  1. 47 CFR 54.802 - Obligations of local exchange carriers and the Administrator.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Obligations of local exchange carriers and the Administrator. 54.802 Section 54.802 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) UNIVERSAL SERVICE Interstate Access Universal Service Support Mechanism § 54.802 Obligations of local exchange...

  2. 10 CFR 1005.11 - What are the Secretary's obligations in interstate situations?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false What are the Secretary's obligations in interstate situations? 1005.11 Section 1005.11 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) INTERGOVERNMENTAL REVIEW OF DEPARTMENT OF ENERGY PROGRAMS AND ACTIVITIES § 1005.11 What are the Secretary's obligations in...

  3. 47 CFR 54.309 - Connect America Fund Phase II Public Interest Obligations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 3 2014-10-01 2014-10-01 false Connect America Fund Phase II Public Interest Obligations. 54.309 Section 54.309 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON... Connect America Fund Phase II Public Interest Obligations. (a) A price cap carrier electing Phase II model...

  4. Endohyphal Bacterium Enhances Production of Indole-3-Acetic Acid by a Foliar Fungal Endophyte

    PubMed Central

    Hoffman, Michele T.; Gunatilaka, Malkanthi K.; Wijeratne, Kithsiri; Gunatilaka, Leslie; Arnold, A. Elizabeth

    2013-01-01

    Numerous plant pathogens, rhizosphere symbionts, and endophytic bacteria and yeasts produce the important phytohormone indole-3-acetic acid (IAA), often with profound effects on host plants. However, to date IAA production has not been documented among foliar endophytes -- the diverse guild of primarily filamentous Ascomycota that live within healthy, above-ground tissues of all plant species studied thus far. Recently bacteria that live within hyphae of endophytes (endohyphal bacteria) have been detected, but their effects have not been studied previously. Here we show not only that IAA is produced in vitro by a foliar endophyte (here identified as Pestalotiopsis aff. neglecta, Xylariales), but that IAA production is enhanced significantly when the endophyte hosts an endohyphal bacterium (here identified as Luteibacter sp., Xanthomonadales). Both the endophyte and the endophyte/bacterium complex appear to rely on an L-tryptophan dependent pathway for IAA synthesis. The bacterium can be isolated from the fungus when the symbiotic complex is cultivated at 36°C. In pure culture the bacterium does not produce IAA. Culture filtrate from the endophyte-bacterium complex significantly enhances growth of tomato in vitro relative to controls and to filtrate from the endophyte alone. Together these results speak to a facultative symbiosis between an endophyte and endohyphal bacterium that strongly influences IAA production, providing a new framework in which to explore endophyte-plant interactions. PMID:24086270

  5. A cross-cultural study of noblesse oblige in economic decision-making.

    PubMed

    Fiddick, Laurence; Cummins, Denise Dellarosa; Janicki, Maria; Lee, Sean; Erlich, Nicole

    2013-09-01

    A cornerstone of economic theory is that rational agents are self-interested, yet a decade of research in experimental economics has shown that economic decisions are frequently driven by concerns for fairness, equity, and reciprocity. One aspect of other-regarding behavior that has garnered attention is noblesse oblige, a social norm that obligates those of higher status to be generous in their dealings with those of lower status. The results of a cross-cultural study are reported in which marked noblesse oblige was observed on a reciprocal-contract decision-making task. Participants from seven countries that vary along hierarchical and individualist/collectivist social dimensions were more tolerant of non-reciprocation when they adopted a high-ranking perspective compared with a low-ranking perspective.

  6. 26 CFR 1.691(e)-1 - Installment obligations transmitted at death when prior law applied.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Installment obligations transmitted at death....691(e)-1 Installment obligations transmitted at death when prior law applied. (a) In general—(1... death of a holder of such obligations were required to be reported in the return of the decedent for the...

  7. Support Seeking or Familial Obligation: An Investigation of Motives for Disclosing Genetic Test Results.

    PubMed

    Greenberg, Marisa; Smith, Rachel A

    2016-01-01

    Genetic test results reveal not only personal information about a person's likelihood of certain medical conditions but also information about the person's genetic relatives. Given the familial nature of genetic information, one's obligation to protect family members may be a motive for disclosing genetic test results, but this claim has not been methodically tested. Existing models of disclosure decision making presume self-interested motives, such as seeking social support, instead of other-interested motives, like familial obligation. This study investigated young adults' (N = 173) motives to share a genetic-based health condition, alpha-1 antitrypsin deficiency, after reading a hypothetical vignette. Results show that social support and familial obligation were both reported as motives for disclosure. In fact, some participants reported familial obligation as their primary motivator for disclosure. Finally, stronger familial obligation predicted increased likelihood of disclosing hypothetical genetic test results. Implications of these results were discussed in reference to theories of disclosure decision-making models and the practice of genetic disclosures.

  8. 47 CFR 76.309 - Customer service obligations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Customer service obligations. 76.309 Section 76.309 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE General Operating Requirements § 76.309 Customer service...

  9. 47 CFR 76.309 - Customer service obligations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Customer service obligations. 76.309 Section 76.309 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE General Operating Requirements § 76.309 Customer service...

  10. 47 CFR 76.309 - Customer service obligations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Customer service obligations. 76.309 Section 76.309 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE General Operating Requirements § 76.309 Customer service...

  11. Direct measurement of interaction forces between a single bacterium and a flat plate.

    PubMed

    Klein, Jonah D; Clapp, Aaron R; Dickinson, Richard B

    2003-05-15

    A technique for precisely measuring the equilibrium and viscous interaction forces between a single bacterium and a flat surface as functions of separation distance is described. A single-beam gradient optical trap was used to micromanipulate the bacterium against a flat surface while evanescent wave light scattering was used to measure separation distances. Calibrating the optical trap far from the surface allowed the trapped bacterium to be used as a force probe. Equilibrium force-distance profiles were determined by measuring the deflection of the cell from the center of the optical trap at various trap positions. Simultaneously, viscous forces were determined by measuring the relaxation time for the fluctuating bacterium. Absolute distances were determined using a best-fit approximation to the theoretical prediction for the hindered mobility of a diffusing sphere near a wall. Using this approach, forces in the range from 0.01 to 4 pN were measured at near-nanometer resolution between Staphylococcus aureus and glass that was bare or coated with adsorbed protein.

  12. Evolutionary transition from blood feeding to obligate nonbiting in a mosquito.

    PubMed

    Bradshaw, William E; Burkhart, Joshua; Colbourne, John K; Borowczak, Rudyard; Lopez, Jacqueline; Denlinger, David L; Reynolds, Julie A; Pfrender, Michael E; Holzapfel, Christina M

    2018-01-30

    The spread of blood-borne pathogens by mosquitoes relies on their taking a blood meal; if there is no bite, there is no disease transmission. Although many species of mosquitoes never take a blood meal, identifying genes that distinguish blood feeding from obligate nonbiting is hampered by the fact that these different lifestyles occur in separate, genetically incompatible species. There is, however, one unique extant species with populations that share a common genetic background but blood feed in one region and are obligate nonbiters in the rest of their range: Wyeomyia smithii Contemporary blood-feeding and obligate nonbiting populations represent end points of divergence between fully interfertile southern and northern populations. This divergence has undoubtedly resulted in genetic changes that are unrelated to blood feeding, and the challenge is to winnow out the unrelated genetic factors to identify those related specifically to the evolutionary transition from blood feeding to obligate nonbiting. Herein, we determine differential gene expression resulting from directional selection on blood feeding within a polymorphic population to isolate genetic differences between blood feeding and obligate nonbiting. We show that the evolution of nonbiting has resulted in a greatly reduced metabolic investment compared with biting populations, a greater reliance on opportunistic metabolic pathways, and greater reliance on visual rather than olfactory sensory input. W. smithii provides a unique starting point to determine if there are universal nonbiting genes in mosquitoes that could be manipulated as a means to control vector-borne disease. Copyright © 2018 the Author(s). Published by PNAS.

  13. A De Novo-Assembly Based Data Analysis Pipeline for Plant Obligate Parasite Metatranscriptomic Studies.

    PubMed

    Guo, Li; Allen, Kelly S; Deiulio, Greg; Zhang, Yong; Madeiras, Angela M; Wick, Robert L; Ma, Li-Jun

    2016-01-01

    Current and emerging plant diseases caused by obligate parasitic microbes such as rusts, downy mildews, and powdery mildews threaten worldwide crop production and food safety. These obligate parasites are typically unculturable in the laboratory, posing technical challenges to characterize them at the genetic and genomic level. Here we have developed a data analysis pipeline integrating several bioinformatic software programs. This pipeline facilitates rapid gene discovery and expression analysis of a plant host and its obligate parasite simultaneously by next generation sequencing of mixed host and pathogen RNA (i.e., metatranscriptomics). We applied this pipeline to metatranscriptomic sequencing data of sweet basil (Ocimum basilicum) and its obligate downy mildew parasite Peronospora belbahrii, both lacking a sequenced genome. Even with a single data point, we were able to identify both candidate host defense genes and pathogen virulence genes that are highly expressed during infection. This demonstrates the power of this pipeline for identifying genes important in host-pathogen interactions without prior genomic information for either the plant host or the obligate biotrophic pathogen. The simplicity of this pipeline makes it accessible to researchers with limited computational skills and applicable to metatranscriptomic data analysis in a wide range of plant-obligate-parasite systems.

  14. A De Novo-Assembly Based Data Analysis Pipeline for Plant Obligate Parasite Metatranscriptomic Studies

    PubMed Central

    Guo, Li; Allen, Kelly S.; Deiulio, Greg; Zhang, Yong; Madeiras, Angela M.; Wick, Robert L.; Ma, Li-Jun

    2016-01-01

    Current and emerging plant diseases caused by obligate parasitic microbes such as rusts, downy mildews, and powdery mildews threaten worldwide crop production and food safety. These obligate parasites are typically unculturable in the laboratory, posing technical challenges to characterize them at the genetic and genomic level. Here we have developed a data analysis pipeline integrating several bioinformatic software programs. This pipeline facilitates rapid gene discovery and expression analysis of a plant host and its obligate parasite simultaneously by next generation sequencing of mixed host and pathogen RNA (i.e., metatranscriptomics). We applied this pipeline to metatranscriptomic sequencing data of sweet basil (Ocimum basilicum) and its obligate downy mildew parasite Peronospora belbahrii, both lacking a sequenced genome. Even with a single data point, we were able to identify both candidate host defense genes and pathogen virulence genes that are highly expressed during infection. This demonstrates the power of this pipeline for identifying genes important in host–pathogen interactions without prior genomic information for either the plant host or the obligate biotrophic pathogen. The simplicity of this pipeline makes it accessible to researchers with limited computational skills and applicable to metatranscriptomic data analysis in a wide range of plant-obligate-parasite systems. PMID:27462318

  15. 78 FR 46418 - Proposed Information Collection (Obligation To Report Factors Affecting Entitlement) Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-31

    ... (Obligation To Report Factors Affecting Entitlement) Activity; Comment Request AGENCY: Veterans Benefits... use of other forms of information technology. Title: Obligation to Report Factors Affecting... entitlement factors. Individual factors such as income, marital status, and the beneficiary's number of...

  16. 75 FR 62634 - Proposed Information Collection (Obligation to Report Factors Affecting Entitlement) Activity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-12

    ... (Obligation to Report Factors Affecting Entitlement) Activity: Comment Request AGENCY: Veterans Benefits... use of other forms of information technology. Title: Obligation to Report Factors Affecting... entitlement factors. Individual factors such as income, marital status, and the beneficiary's number of...

  17. 7 CFR 623.11 - Obligations of the landowner.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., DEPARTMENT OF AGRICULTURE WATER RESOURCES EMERGENCY WETLANDS RESERVE PROGRAM § 623.11 Obligations of the... commencing restoration of the designated area. (b) In addition, program participants and their successors of...

  18. 7 CFR 623.11 - Obligations of the landowner.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., DEPARTMENT OF AGRICULTURE WATER RESOURCES EMERGENCY WETLANDS RESERVE PROGRAM § 623.11 Obligations of the... commencing restoration of the designated area. (b) In addition, program participants and their successors of...

  19. 7 CFR 1450.105 - Obligations of participant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Obligations of participant. 1450.105 Section 1450.105 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOMASS CROP ASSISTANCE PROGRAM (BCAP) Matching...

  20. 7 CFR 1450.105 - Obligations of participant.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Obligations of participant. 1450.105 Section 1450.105 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOMASS CROP ASSISTANCE PROGRAM (BCAP) Matching...

  1. 7 CFR 1450.105 - Obligations of participant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Obligations of participant. 1450.105 Section 1450.105 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOMASS CROP ASSISTANCE PROGRAM (BCAP) Matching...

  2. 7 CFR 1450.105 - Obligations of participant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Obligations of participant. 1450.105 Section 1450.105 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOMASS CROP ASSISTANCE PROGRAM (BCAP) Matching...

  3. 21 CFR 312.52 - Transfer of obligations to a contract research organization.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Transfer of obligations to a contract research organization. 312.52 Section 312.52 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... and Investigators § 312.52 Transfer of obligations to a contract research organization. (a) A sponsor...

  4. 34 CFR 611.45 - Under what circumstances does the Secretary discharge a scholarship recipient's obligation to...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... scholarship recipient's obligation to repay for failure to meet the service obligation? 611.45 Section 611.45... EDUCATION, DEPARTMENT OF EDUCATION TEACHER QUALITY ENHANCEMENT GRANTS PROGRAM Scholarships § 611.45 Under what circumstances does the Secretary discharge a scholarship recipient's obligation to repay for...

  5. 34 CFR 611.45 - Under what circumstances does the Secretary discharge a scholarship recipient's obligation to...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... scholarship recipient's obligation to repay for failure to meet the service obligation? 611.45 Section 611.45... EDUCATION, DEPARTMENT OF EDUCATION TEACHER QUALITY ENHANCEMENT GRANTS PROGRAM Scholarships § 611.45 Under what circumstances does the Secretary discharge a scholarship recipient's obligation to repay for...

  6. 34 CFR 611.45 - Under what circumstances does the Secretary discharge a scholarship recipient's obligation to...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... scholarship recipient's obligation to repay for failure to meet the service obligation? 611.45 Section 611.45... EDUCATION, DEPARTMENT OF EDUCATION TEACHER QUALITY ENHANCEMENT GRANTS PROGRAM Scholarships § 611.45 Under what circumstances does the Secretary discharge a scholarship recipient's obligation to repay for...

  7. 77 FR 7108 - Affirmative Action and Nondiscrimination Obligations of Contractors and Subcontractors Regarding...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-10

    ...-AA02 Affirmative Action and Nondiscrimination Obligations of Contractors and Subcontractors Regarding... affirmative action regulations of section 503 of the Rehabilitation Act of 1973, as amended. This document..., OFCCP published a proposed rule entitled, ``Affirmative Action and Nondiscrimination Obligations of...

  8. Genetic manipulation of the obligate chemolithoautotrophic bacterium Thiobacillus denitrificans

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

    Beller, H.R.; Legler, T.C.; Kane, S.R.

    2011-07-15

    Chemolithoautotrophic bacteria can be of industrial and environmental importance, but they present a challenge for systems biology studies, as their central metabolism deviates from that of model organisms and there is a much less extensive experimental basis for their gene annotation than for typical organoheterotrophs. For microbes with sequenced genomes but unconventional metabolism, the ability to create knockout mutations can be a powerful tool for functional genomics and thereby render an organism more amenable to systems biology approaches. In this chapter, we describe a genetic system for Thiobacillus denitrificans, with which insertion mutations can be introduced by homologous recombination andmore » complemented in trans. Insertion mutations are generated by in vitro transposition, the mutated genes are amplified by the PCR, and the amplicons are introduced into T. denitrificans by electroporation. Use of a complementation vector, pTL2, based on the IncP plasmid pRR10 is also addressed.« less

  9. 76 FR 36482 - Affirmative Action and Nondiscrimination Obligations of Contractors and Subcontractors Regarding...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-22

    ... DEPARTMENT OF LABOR Office of Federal Contract Compliance Programs 41 CFR Parts 60-250 and 60-300 RIN 1250-AA00 Affirmative Action and Nondiscrimination Obligations of Contractors and Subcontractors... Nondiscrimination Obligations of Contractors and Subcontractors Regarding Protected Veterans'' (76 FR 23358). OFCCP...

  10. 7 CFR 2201.32 - Termination of obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Termination of obligations. 2201.32 Section 2201.32 Agriculture Regulations of the Department of Agriculture (Continued) LOCAL TELEVISION LOAN GUARANTEE BOARD LOCAL TELEVISION LOAN GUARANTEE PROGRAM-PROGRAM REGULATIONS Loan Guarantees § 2201.32 Termination of...

  11. 45 CFR 1226.13 - Obligations of sponsors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Obligations of sponsors. 1226.13 Section 1226.13 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE PROHIBITIONS ON ELECTORAL AND LOBBYING ACTIVITIES Sponsor Employee Activities § 1226.13...

  12. 14 CFR 1300.22 - Termination of obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Termination of obligations. 1300.22 Section 1300.22 Aeronautics and Space AIR TRANSPORTATION SYSTEM STABILIZATION OFFICE OF MANAGEMENT AND BUDGET AVIATION DISASTER RELIEF-AIR CARRIER GUARANTEE LOAN PROGRAM Minimum Requirements and Application Procedures...

  13. 7 CFR 1755.27 - Borrower contractual obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., DEPARTMENT OF AGRICULTURE TELECOMMUNICATIONS POLICIES ON SPECIFICATIONS, ACCEPTABLE MATERIALS, AND STANDARD CONTRACT FORMS § 1755.27 Borrower contractual obligations. (a) Loan agreement. As a condition of a loan or... pursuant to which the borrowers agree to use RUS standard contract forms for construction, procurement...

  14. 6 CFR 25.5 - Obligations of seller.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...-TERRORISM BY FOSTERING EFFECTIVE TECHNOLOGIES § 25.5 Obligations of seller. (a) Liability Insurance Required... Terrorism when Qualified Anti-Terrorism Technologies have been deployed in defense against, response to, or...-Terrorism Technology submit any information that would: (1) Assist in determining the amount of liability...

  15. The relationship between family obligation and religiosity on caregiving.

    PubMed

    Epps, Fayron

    2014-01-01

    The purpose of this study was to examine the relationship between family obligation and religiosity on the positive appraisal of caregiving among African-American, Hispanic and non-Hispanic Caucasian family caregivers of older adults. Roy's adaptation model guided formulation of the aims and study design. A cross-sectional, correlational study design was employed to examine the relationship amongst variables for the family caregiver participants. Study participants (N = 69) completed a demographic tool and four instruments the: (1) Katz index, (2) obligation scale, (3) Duke University religion index, and (4) positive appraisal of care scale. There was a significant correlation between family obligation and positive appraisal of caregiving. However, there was no relationship between the family caregiver's religiosity and positive appraisal of caregiving overall. Demographic variables were also examined to show a higher marginal mean for Hispanic primary caregivers in relation to the positive appraisal of caregiving. Future studies should consider replicating these findings in a larger sample to provide health care professionals with substantial evidence to incorporate culturally sensitive interventions aimed at promoting positive outcomes and healthy family behaviors. Copyright © 2014 Mosby, Inc. All rights reserved.

  16. Understanding the futility of countries' obligations for health rights: realising justice for the global poor.

    PubMed

    Barugahare, John; Lie, Reidar K

    2016-06-03

    Although health is a right of all individuals without any distinction, the realisation of this right has remained very difficult for the marginalised populations of poor countries. Inequitable distribution of health opportunities globally is a major factor in explaining why this is the case. Whereas the Protection, Promotion and Fulfilment of the health rights of poor country citizens are a joint responsibility of both domestic and external governments, most governments flout their obligations. So far disproportionate effort has been dedicated to reaffirming and interpreting these obligations as opposed to investigating the fundamental question regarding why these obligations have nevertheless remained largely unfulfilled. Further the normative question regarding what ought to be done about the shortcomings of current obligations has been largely ignored. We conduct a critical content analysis of existing literature on efforts towards the realisation of the health rights of marginalised populations in our attempt to ascertain their capacity to guarantee basic health opportunities to marginalised populations. In our analysis we treat issues of 'health rights' and 'justice in global health' as having unity of purpose - guaranteeing basic health opportunities to the marginalised populations. We identify two sets of reasons for the failure of present obligations for global distributive justice in general: a set of 'superficial reasons' and a set of 'fundamental reasons' which account for the superficial reasons. In order to overcome these reasons we propose a strategy which consists in specifying a number of minimum and less-demanding obligations for both external and domestic governments to guarantee to all individuals a certain threshold of health goods and services. We argue that these minimum obligations can be freely accepted and fully complied with or enforced with "a thin system of enforcement" without significant threat to national sovereignty and autonomy. The

  17. Support Seeking or Familial Obligation: An Investigation of Motives for Disclosing Genetic Test Results

    PubMed Central

    Greenberg, Marisa; Smith, Rachel A.

    2016-01-01

    Genetic test results reveal not only personal information about a person’s likelihood of certain medical conditions but also information about their genetic relatives (Annas, Glantz, & Roche, 1995). Given the familial nature of genetic information, one’s obligation to protect family members may be a motive for disclosing genetic test results, but this claim has not been methodically tested. Existing models of disclosure decision-making presume self-interested motives, such as seeking social support, instead of other-interested motives, like familial obligation. This study investigated young adults’ (N = 173) motives to share a genetic-based health condition, alpha-1 antitrypsin deficiency, after reading a hypothetical vignette. Results show that social support and familial obligation were both reported as motives for disclosure. In fact, some participants reported familial obligation as their primary motivator for disclosure. Finally, stronger familial obligation predicted increased likelihood of disclosing hypothetical genetic test results. Implications of these results were discussed in reference to theories of disclosure decision-making models and the practice of genetic disclosures. PMID:26507777

  18. The construction of an engineered bacterium to remove cadmium from wastewater.

    PubMed

    Chang, S; Shu, H

    2014-01-01

    The removal of cadmium (Cd) from wastewater before it is released from factories is important for protecting human health. Although some researchers have developed engineered bacteria, the resistance of these engineered bacteria to Cd have not been improved. In this study, two key genes involved in glutathione synthesis (gshA and gshB), a serine acetyltransferase gene (cysE), a Thlaspi caerulescens phytochelatin synthase gene (TcPCS1), and a heavy metal ATPase gene (TcHMA3) were transformed into Escherichia coli BL21. The resistance of the engineered bacterium to Cd was significantly greater than that of the initial bacterium and the Cd accumulation in the engineered bacterium was much higher than in the initial bacterium. In addition, the Cd resistance of the bacteria harboring gshB, gshA, cysE, and TcPCS1 was higher than that of the bacteria harboring gshA, cysE, and TcPCS1. This finding demonstrated that gshB played an important role in glutathione synthesis and that the reaction catalyzed by glutathione synthase was the limiting step for producing phytochelatins. Furthermore, TcPCS1 had a greater specificity and a higher capacity for removing Cd than SpPCS1, and TcHMA3 not only played a role in T. caerulescens but also functioned in E. coli.

  19. 20 CFR 655.1305 - Assurances and obligations of H-2A employers.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 3 2014-04-01 2014-04-01 false Assurances and obligations of H-2A employers... Temporary Agricultural Employment in the United States (H-2A Workers) § 655.1305 Assurances and obligations of H-2A employers. An employer seeking to employ H-2A workers must attest as part of the Application...

  20. 24 CFR 206.131 - Contract rights and obligations for mortgages on individual dwelling units in a condominium.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Contract rights and obligations for... MORTGAGE INSURANCE Contract Rights and Obligations Condominiums § 206.131 Contract rights and obligations...] Termination of Insurance Contract ...

  1. 45 CFR 2551.113 - What financial obligation does the Corporation incur for non-Corporation funded projects?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Non-Corporation Funded SCP Projects § 2551.113 What financial obligation does the Corporation incur... to a sponsor of a non-Corporation funded project, does not create a financial obligation on the part... 45 Public Welfare 4 2010-10-01 2010-10-01 false What financial obligation does the Corporation...

  2. 45 CFR 2553.83 - What financial obligation does the Corporation incur for non-Corporation funded projects?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... VOLUNTEER PROGRAM Non-Corporation Funded Projects § 2553.83 What financial obligation does the Corporation... NGA to a sponsor of a non-Corporation funded project does not create a financial obligation on the... 45 Public Welfare 4 2010-10-01 2010-10-01 false What financial obligation does the Corporation...

  3. 26 CFR 46.4701-1 - Tax on issuer of registration-required obligation not in registered form.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... obligation not in registered form. 46.4701-1 Section 46.4701-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) MISCELLANEOUS EXCISE TAXES EXCISE TAX ON POLICIES ISSUED BY FOREIGN INSURERS AND OBLIGATIONS NOT IN REGISTERED FORM Excise Tax on Obligations Not in Registered Form § 46.4701...

  4. Metabolomics evaluation of the impact of smokeless tobacco exposure on the oral bacterium Capnocytophaga sputigena

    PubMed Central

    Sun, Jinchun; Jin, Jinshan; Beger, Richard D.; Cerniglia, Carl E.; Yang, Maocheng; Chen, Huizhong

    2017-01-01

    The association between exposure to smokeless tobacco products (STP) and oral diseases is partially due to the physiological and pathological changes in the composition of the oral microbiome and its metabolic profile. However, it is not clear how STPs affect the physiology and ecology of oral microbiota. A UPLC/QTof-MS-based metabolomics study was employed to analyze metabolic alterations in oral bacterium, Capnocytophaga sputigena as a result of smokeless tobacco exposure and to assess the capability of the bacterium to metabolize nicotine. Pathway analysis of the metabolome profiles indicated that smokeless tobacco extracts caused oxidative stress in the bacterium. The metabolomics data also showed that the argininenitric oxide pathway was perturbed by the smokeless tobacco treatment. Results also showed that LC/MS was useful in identifying STP constituents and additives, including caffeine and many flavoring compounds. No significant changes in levels of nicotine and its major metabolites were found when C. sputigena was cultured in a nutrient rich medium, although hydroxylnicotine and cotinine N-oxide were detected in the bacterial metabolites suggesting that nicotine metabolism might be present as a minor degradation pathway in the bacterium. Study results provide new insights regarding the physiological and toxicological effects of smokeless tobacco on oral bacterium C. sputigena and associated oral health as well as measuring the ability of the oral bacterium to metabolize nicotine. PMID:27480511

  5. Metabolomics evaluation of the impact of smokeless tobacco exposure on the oral bacterium Capnocytophaga sputigena.

    PubMed

    Sun, Jinchun; Jin, Jinshan; Beger, Richard D; Cerniglia, Carl E; Yang, Maocheng; Chen, Huizhong

    2016-10-01

    The association between exposure to smokeless tobacco products (STP) and oral diseases is partially due to the physiological and pathological changes in the composition of the oral microbiome and its metabolic profile. However, it is not clear how STPs affect the physiology and ecology of oral microbiota. A UPLC/QTof-MS-based metabolomics study was employed to analyze metabolic alterations in oral bacterium, Capnocytophaga sputigena as a result of smokeless tobacco exposure and to assess the capability of the bacterium to metabolize nicotine. Pathway analysis of the metabolome profiles indicated that smokeless tobacco extracts caused oxidative stress in the bacterium. The metabolomics data also showed that the arginine-nitric oxide pathway was perturbed by the smokeless tobacco treatment. Results also showed that LC/MS was useful in identifying STP constituents and additives, including caffeine and many flavoring compounds. No significant changes in levels of nicotine and its major metabolites were found when C. sputigena was cultured in a nutrient rich medium, although hydroxylnicotine and cotinine N-oxide were detected in the bacterial metabolites suggesting that nicotine metabolism might be present as a minor degradation pathway in the bacterium. Study results provide new insights regarding the physiological and toxicological effects of smokeless tobacco on oral bacterium C. sputigena and associated oral health as well as measuring the ability of the oral bacterium to metabolize nicotine. Published by Elsevier Ltd.

  6. Thermincola carboxydiphila gen. nov., sp. nov., a novel anaerobic, carboxydotrophic, hydrogenogenic bacterium from a hot spring of the Lake Baikal area.

    PubMed

    Sokolova, Tatyana G; Kostrikina, Nadezhda A; Chernyh, Nikolai A; Kolganova, Tatjana V; Tourova, Tatjana P; Bonch-Osmolovskaya, Elizaveta A

    2005-09-01

    A novel anaerobic, thermophilic, alkalitolerant bacterium, strain 2204(T), was isolated from a hot spring of the Baikal Lake region. The cells of strain 2204(T) were straight rods of variable length, Gram-positive with an S-layer, motile with one to two lateral flagella, and often formed aggregates of 3-15 cells. The isolate was shown to be an obligate anaerobe oxidizing CO and producing equimolar quantities of H(2) and CO(2) according to the equation CO+H(2)O-->CO(2)+H(2). No organic substrates were used as energy sources. For lithotrophic growth on CO, 0.2 g acetate or yeast extract l(-1) was required but did not support growth in the absence of CO. Growth was observed in the temperature range 37-68 degrees C, the optimum being 55 degrees C. The pH range for growth was 6.7-9.5, the optimum pH being 8.0. The generation time under optimal conditions was 1.3 h. The DNA G+C content was 45 mol%. Penicillin, erythromycin, streptomycin, rifampicin, vancomycin and tetracycline completely inhibited both growth and CO utilization by strain 2204(T). Thus, isolate 2204(T) was found to be the first known moderately thermophilic and alkalitolerant H(2)-producing anaerobic carboxydotroph. The novel bacterium fell within the cluster of the family Peptococcaceae within the low-G+C-content Gram-positive bacteria, where it formed a separate branch. On the basis of morphological, physiological and phylogenetic features, strain 2204(T) should be assigned to a novel genus and species, for which the name Thermincola carboxydiphila gen. nov., sp. nov. is proposed. The type strain is strain 2204(T) (=DSM 17129(T)=VKM B-2283(T)=JCM 13258(T)).

  7. Near-complete genome sequence of the cellulolytic Bacterium Bacteroides ( Pseudobacteroides) cellulosolvens ATCC 35603

    DOE PAGES

    Dassa, Bareket; Utturkar, Sagar M.; Hurt, Richard A.; ...

    2015-09-24

    We report the single-contig genome sequence of the anaerobic, mesophilic, cellulolytic bacterium, Bacteroides cellulosolvens. The bacterium produces a particularly elaborate cellulosome system, whereas the types of cohesin-dockerin interactions are opposite of other known cellulosome systems: cell-surface attachment is thus mediated via type-I interactions whereas enzymes are integrated via type-II interactions.

  8. 22 CFR 232.07 - Fiscal agent obligations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Fiscal agent obligations. 232.07 Section 232.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT REPUBLIC OF TUNISIA LOAN GUARANTEES ISSUED UNDER THE DEPARTMENT OF STATE, FOREIGN OPERATIONS, AND RELATED PROGRAMS APPROPRIATIONS ACT, 2012, DIV. I...

  9. 22 CFR 232.07 - Fiscal agent obligations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Fiscal agent obligations. 232.07 Section 232.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT REPUBLIC OF TUNISIA LOAN GUARANTEES ISSUED UNDER THE DEPARTMENT OF STATE, FOREIGN OPERATIONS, AND RELATED PROGRAMS APPROPRIATIONS ACT, 2012, DIV. I...

  10. 29 CFR 500.100 - Vehicle safety obligations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Vehicle safety obligations. 500.100 Section 500.100 Labor... SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Motor Vehicle Safety...

  11. 29 CFR 500.100 - Vehicle safety obligations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Vehicle safety obligations. 500.100 Section 500.100 Labor... SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Motor Vehicle Safety...

  12. 29 CFR 500.100 - Vehicle safety obligations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Vehicle safety obligations. 500.100 Section 500.100 Labor... SEASONAL AGRICULTURAL WORKER PROTECTION Motor Vehicle Safety and Insurance for Transportation of Migrant and Seasonal Agricultural Workers, Housing Safety and Health for Migrant Workers Motor Vehicle Safety...

  13. 7 CFR 984.54 - Establishment of obligation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... free and reserve percentages are in effect for a marketing year, each handler shall withhold a... 7 Agriculture 8 2010-01-01 2010-01-01 false Establishment of obligation. 984.54 Section 984.54 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing...

  14. 47 CFR 76.309 - Customer service obligations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... obligations. (a) A cable franchise authority may enforce the customer service standards set forth in paragraph (c) of this section against cable operators. The franchise authority must provide affected cable... section; (2) A franchising authority from enforcing, through the end of the franchise term, pre-existing...

  15. Life-Long Learning and Social Responsibility Obligations

    ERIC Educational Resources Information Center

    Mayes, Robin

    2013-01-01

    The literature affirms that widespread lapses in corporate social responsibility obligations (unethical behaviors) have periodically brought about extensive forfeitures of economic wealth and countless job losses leaving the world economy in recession or depression. Put forth as a resolution to unemployment issues the academic literature champions…

  16. [A rarely isolated bacterium in microbiology laboratories: Streptococcus uberis].

    PubMed

    Eryıldız, Canan; Bukavaz, Şebnem; Gürcan, Şaban; Hatipoğlu, Osman

    2017-04-01

    Streptococcus uberis is a gram-positive bacterium that is mostly responsible for mastitis in cattle. The bacterium rarely has been associated with human infections. Conventional phenotyphic methods can be inadequate for the identification of S.uberis; and in microbiology laboratories S.uberis is confused with the other streptococci and enterococci isolates. Recently, molecular methods are recommended for the accurate identification of S.uberis isolates. The aim of this report is to present a lower respiratory tract infection case caused by S.uberis and the microbiological methods for identification of this bacterium. A 66-year-old male patient with squamous cell lung cancer who received radiotherapy was admitted in our hospital for the control. According to the chest X-Ray, patient was hospitalized with the prediagnosis of ''cavitary tumor, pulmonary abscess''. In the first day of the hospitalization, blood and sputum cultures were drawn. Blood culture was negative, however, Candida albicans was isolated in the sputum culture and it was estimated to be due to oral lesions. After two weeks from the hospitalization, sputum sample was taken from the patient since he had abnormal respiratory sounds and cough complaint. In the Gram stained smear of the sputum there were abundant leucocytes and gram-positive cocci, and S.uberis was isolated in both 5% sheep blood and chocolate agar media. Bacterial identification and antibiotic susceptibility tests were performed by VITEK 2 (Biomerieux, France) and also, the bacterium was identified by matrix assisted laser desorption/ionization time of flight mass spectrometry (MALDI-TOF MS) based VITEK MS system as S.uberis. The isolate was determined susceptible to ampicillin, erythromycin, clindamycin, levofloxacin, linezolid, penicillin, cefotaxime, ceftriaxone, tetracycline and vancomycin. 16S, 23S ribosomal RNA and 16S-23S intergenic spacer gene regions were amplified with specific primers and partial DNA sequence analysis of 16S

  17. 10 CFR 40.56 - Restrictions on the use of Australian-obligated source material.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Restrictions on the use of Australian-obligated source material. 40.56 Section 40.56 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC LICENSING OF SOURCE MATERIAL... United States of America Concerning Peaceful Uses of Nuclear Energy, dated 2010, Australian-obligated...

  18. 10 CFR 40.56 - Restrictions on the use of Australian-obligated source material.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Restrictions on the use of Australian-obligated source material. 40.56 Section 40.56 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC LICENSING OF SOURCE MATERIAL... United States of America Concerning Peaceful Uses of Nuclear Energy, dated 2010, Australian-obligated...

  19. 10 CFR 40.56 - Restrictions on the use of Australian-obligated source material.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Restrictions on the use of Australian-obligated source material. 40.56 Section 40.56 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC LICENSING OF SOURCE MATERIAL... United States of America Concerning Peaceful Uses of Nuclear Energy, dated 2010, Australian-obligated...

  20. 2 CFR 376.370 - What are the obligations of Medicare carriers and intermediaries?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... responsibilities on behalf of the Medicare program (Title XVIII of the Social Security Act), these entities assume the same obligations and responsibilities as the HHS Medicare officials responsible for the Medicare... Responsibilities of Participants Regarding Transactions § 376.370 What are the obligations of Medicare carriers and...

  1. Trichloroethylene Biodegradation by a Methane-Oxidizing Bacterium

    PubMed Central

    Little, C. Deane; Palumbo, Anthony V.; Herbes, Stephen E.; Lidstrom, Mary E.; Tyndall, Richard L.; Gilmer, Penny J.

    1988-01-01

    Trichloroethylene (TCE), a common groundwater contaminant, is a suspected carcinogen that is highly resistant to aerobic biodegradation. An aerobic, methane-oxidizing bacterium was isolated that degrades TCE in pure culture at concentrations commonly observed in contaminated groundwater. Strain 46-1, a type I methanotrophic bacterium, degraded TCE if grown on methane or methanol, producing CO2 and water-soluble products. Gas chromatography and 14C radiotracer techniques were used to determine the rate, methane dependence, and mechanism of TCE biodegradation. TCE biodegradation by strain 46-1 appears to be a cometabolic process that occurs when the organism is actively metabolizing a suitable growth substrate such as methane or methanol. It is proposed that TCE biodegradation by methanotrophs occurs by formation of TCE epoxide, which breaks down spontaneously in water to form dichloroacetic and glyoxylic acids and one-carbon products. Images PMID:16347616

  2. Draft Genome Sequence of the Cellulolytic Bacterium Clostridium papyrosolvens C7 (ATCC 700395).

    PubMed

    Zepeda, Veronica; Dassa, Bareket; Borovok, Ilya; Lamed, Raphael; Bayer, Edward A; Cate, Jamie H D

    2013-09-12

    We report the draft genome sequence of the cellulose-degrading bacterium Clostridium papyrosolvens C7, originally isolated from mud collected below a freshwater pond in Massachusetts. This Gram-positive bacterium grows in a mesophilic anaerobic environment with filter paper as the only carbon source, and it has a simple cellulosome system with multiple carbohydrate-degrading enzymes.

  3. Draft Genome Sequence of the Cellulolytic Bacterium Clostridium papyrosolvens C7 (ATCC 700395)

    PubMed Central

    Zepeda, Veronica; Dassa, Bareket; Borovok, Ilya; Lamed, Raphael; Bayer, Edward A.

    2013-01-01

    We report the draft genome sequence of the cellulose-degrading bacterium Clostridium papyrosolvens C7, originally isolated from mud collected below a freshwater pond in Massachusetts. This Gram-positive bacterium grows in a mesophilic anaerobic environment with filter paper as the only carbon source, and it has a simple cellulosome system with multiple carbohydrate-degrading enzymes. PMID:24029755

  4. Mothers', fathers' and children's perceptions of parents' expectations about children's family obligations in nine countries.

    PubMed

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

    2016-10-01

    Children's family obligations involve assistance and respect that children are expected to provide to immediate and extended family members and reflect beliefs related to family life that may differ across cultural groups. Mothers, fathers and children (N = 1432 families) in 13 cultural groups in 9 countries (China, Colombia, Italy, Jordan, Kenya, Philippines, Sweden, Thailand and United States) reported on their expectations regarding children's family obligations and parenting attitudes and behaviours. Within families, mothers and fathers had more concordant expectations regarding children's family obligations than did parents and children. Parenting behaviours that were warmer, less neglectful and more controlling as well as parenting attitudes that were more authoritarian were related to higher expectations regarding children's family obligations between families within cultures as well as between cultures. These international findings advance understanding of children's family obligations by contextualising them both within families and across a number of diverse cultural groups in 9 countries. © 2015 International Union of Psychological Science.

  5. Parental Cultural Socialization of Mexican American Adolescents’ Family Obligation Values and Behaviors

    PubMed Central

    Tsai, Kim M.; Telzer, Eva H.; Gonzales, Nancy A.; Fuligni, Andrew J.

    2015-01-01

    The current study examined how parents’ cultural socialization efforts contribute to adolescents’ family obligation values and behaviors and how these processes may depend upon the relational climate at home. Utilizing survey and daily diary methodologies, 428 Mexican American adolescents (50% males; MAge=15 years) and their parents (83% mothers; MAge=42 years) participated in the study. Adolescents reported on their family obligation values and engagement in family assistance tasks across 14 days. Parents reported on their cultural socialization practices. Results indicated that parental cultural socialization was associated with adolescents’ family obligation values and behaviors when parent-child relationships were low in conflict and high in support. Findings suggest that the transmission of cultural values and practices is best facilitated through positive parent-child relationships. PMID:25726966

  6. 22 CFR 233.07 - Fiscal Agent obligations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Fiscal Agent obligations. 233.07 Section 233.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT HASHEMITE KINGDOM OF JORDAN LOAN GUARANTEES ISSUED UNDER THE FURTHER CONTINUING APPROPRIATIONS ACT, 2013, DIV. F, PUB. L. 113-6-STANDARD TERMS AND...

  7. 22 CFR 231.07 - Fiscal Agent obligations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Fiscal Agent obligations. 231.07 Section 231.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ARAB REPUBLIC OF EGYPT LOAN GUARANTEES ISSUED UNDER THE EMERGENCY WARTIME SUPPLEMENTAL APPROPRIATIONS ACT OF 2003, PUBLIC LAW 108-11-STANDARD TERMS AND...

  8. 22 CFR 231.07 - Fiscal Agent obligations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Fiscal Agent obligations. 231.07 Section 231.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ARAB REPUBLIC OF EGYPT LOAN GUARANTEES ISSUED UNDER THE EMERGENCY WARTIME SUPPLEMENTAL APPROPRIATIONS ACT OF 2003, PUBLIC LAW 108-11-STANDARD TERMS AND...

  9. 22 CFR 230.07 - Fiscal Agent obligations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Fiscal Agent obligations. 230.07 Section 230.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEES ISSUED UNDER THE EMERGENCY WARTIME SUPPLEMENTAL APPROPRIATIONS ACT OF 2003, PUB. L. 108-11-STANDARD TERMS AND CONDITIONS § 230.07...

  10. 22 CFR 231.07 - Fiscal Agent obligations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Fiscal Agent obligations. 231.07 Section 231.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ARAB REPUBLIC OF EGYPT LOAN GUARANTEES ISSUED UNDER THE EMERGENCY WARTIME SUPPLEMENTAL APPROPRIATIONS ACT OF 2003, PUBLIC LAW 108-11-STANDARD TERMS AND...

  11. 22 CFR 230.07 - Fiscal Agent obligations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Fiscal Agent obligations. 230.07 Section 230.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEES ISSUED UNDER THE EMERGENCY WARTIME SUPPLEMENTAL APPROPRIATIONS ACT OF 2003, PUB. L. 108-11-STANDARD TERMS AND CONDITIONS § 230.07...

  12. 22 CFR 230.07 - Fiscal Agent obligations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Fiscal Agent obligations. 230.07 Section 230.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEES ISSUED UNDER THE EMERGENCY WARTIME SUPPLEMENTAL APPROPRIATIONS ACT OF 2003, PUB. L. 108-11-STANDARD TERMS AND CONDITIONS § 230.07...

  13. 22 CFR 231.07 - Fiscal Agent obligations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Fiscal Agent obligations. 231.07 Section 231.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ARAB REPUBLIC OF EGYPT LOAN GUARANTEES ISSUED UNDER THE EMERGENCY WARTIME SUPPLEMENTAL APPROPRIATIONS ACT OF 2003, PUBLIC LAW 108-11-STANDARD TERMS AND...

  14. 22 CFR 230.07 - Fiscal Agent obligations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Fiscal Agent obligations. 230.07 Section 230.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEES ISSUED UNDER THE EMERGENCY WARTIME SUPPLEMENTAL APPROPRIATIONS ACT OF 2003, PUB. L. 108-11-STANDARD TERMS AND CONDITIONS § 230.07...

  15. 22 CFR 230.07 - Fiscal Agent obligations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Fiscal Agent obligations. 230.07 Section 230.07 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEES ISSUED UNDER THE EMERGENCY WARTIME SUPPLEMENTAL APPROPRIATIONS ACT OF 2003, PUB. L. 108-11-STANDARD TERMS AND CONDITIONS § 230.07...

  16. US arms control obligations under the Non-Proliferation Treaty

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

    Not Available

    1986-06-27

    Article VI of the 1968 Non-Proliferation Treaty (NPT) obligates the nuclear weapon states parties to the Treaty ''to pursue negotiations in good faith on effective measures relating to cessation of the nuclear arms race, ... to nuclear disarmament, and on a treaty on general and complete disarmament under strict and effective international control.'' The preamble to the NPT recalls the 1963 Limited Test Ban Treaty ''determination ... to achieve the discontinuance of ... explosions.'' These provisions are interpreted by a majority of the non-nuclear weapon states parties to the Treaty as an obligation of the nuclear weapon states parties tomore » the Treaty to pursue a comprehensive test ban (CTB). However, a review of the history of the NPT negotiations and US ratification proceedings makes clear that the NPT imposes no legal obligation on the US to pursue a CTB. The US did not make a one-to-one correspondence between Article VI and any specific arms control measure; to the contrary, the US argued successfully that such a connection (to any specific measure) would be pernicious to the attempt to achieve agreement on the NPT. This interpretation, which was sustained through the negotiations and the ratification proceedings, still reflects the limits of the legal obligations the US has accepted. But, in the absence of progress on other arms control measures, which would relieve the pressure for a CTB, the majority interpretation creates political difficulties for the US and could threaten the NPT regime in the future. These problems highlight the need for the US to better defend its compliance with Article VI and to develop a long-term strategy that will permit necessary testing while assuring the survival of the NPT regime in effective form.« less

  17. An obligation to provide abortion services: what happens when physicians refuse?

    PubMed

    Meyers, C; Woods, R D

    1996-04-01

    Access to abortion services in the United States continues to decline. It does so not because of significant changes in legislation or court rulings but because fewer and fewer physicians wish to perform abortions and because most states now have "conscientious objection" legislation that makes it easy for physicians to refuse to do so. We argue in this paper that physicians have an obligation to perform all socially sanctioned medical services, including abortions, and thus that the burden of justification lies upon those who wish to be excused from that obligation. That is, such persons should have to show how requiring them to perform abortions would represent a serious threat to their fundamental moral or religious beliefs. We use current California law as an example of legislation that does not take physicians' obligations into account and thus allows them too easily to declare conscientious objection.

  18. An obligation to provide abortion services: what happens when physicians refuse?

    PubMed Central

    Meyers, C; Woods, R D

    1996-01-01

    Access to abortion services in the United States continues to decline. It does so not because of significant changes in legislation or court rulings but because fewer and fewer physicians wish to perform abortions and because most states now have "conscientious objection" legislation that makes it easy for physicians to refuse to do so. We argue in this paper that physicians have an obligation to perform all socially sanctioned medical services, including abortions, and thus that the burden of justification lies upon those who wish to be excused from that obligation. That is, such persons should have to show how requiring them to perform abortions would represent a serious threat to their fundamental moral or religious beliefs. We use current California law as an example of legislation that does not take physicians' obligations into account and thus allows them too easily to declare conscientious objection. PMID:8731539

  19. 45 CFR 96.14 - Time period for obligation and expenditure of grant funds.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false Time period for obligation and expenditure of grant funds. 96.14 Section 96.14 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION BLOCK GRANTS General Procedures § 96.14 Time period for obligation and expenditure of grant funds...

  20. 45 CFR 96.14 - Time period for obligation and expenditure of grant funds.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false Time period for obligation and expenditure of grant funds. 96.14 Section 96.14 Public Welfare Department of Health and Human Services GENERAL ADMINISTRATION BLOCK GRANTS General Procedures § 96.14 Time period for obligation and expenditure of grant funds...

  1. 45 CFR 96.14 - Time period for obligation and expenditure of grant funds.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Time period for obligation and expenditure of grant funds. 96.14 Section 96.14 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION BLOCK GRANTS General Procedures § 96.14 Time period for obligation and expenditure of grant funds...

  2. 45 CFR 96.14 - Time period for obligation and expenditure of grant funds.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Time period for obligation and expenditure of grant funds. 96.14 Section 96.14 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION BLOCK GRANTS General Procedures § 96.14 Time period for obligation and expenditure of grant funds...

  3. 45 CFR 96.14 - Time period for obligation and expenditure of grant funds.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Time period for obligation and expenditure of grant funds. 96.14 Section 96.14 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION BLOCK GRANTS General Procedures § 96.14 Time period for obligation and expenditure of grant funds...

  4. Newcomer Psychological Contracts and Employee Socialization Activities: Does Perceived Balance in Obligations Matter?

    ERIC Educational Resources Information Center

    Payne, Stephanie C.; Culbertson, Satoris S.; Boswell, Wendy R.; Barger, Eric J.

    2008-01-01

    We sought to determine the extent to which one's beliefs about the relationship between an employee and an organization at the start of employment influence subsequent socialization activities. The balance of employee exchange relationships, employee perceptions of both their own obligations and the employers' obligations, were collected from 120…

  5. 13 CFR 500.213 - Termination of obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Termination of obligations. 500.213 Section 500.213 Business Credit and Assistance EMERGENCY OIL AND GAS GUARANTEED LOAN BOARD... the Application, the Guarantee or the Loan Documents; (5) A Lender fails to make a demand for payment...

  6. 48 CFR 1019.202-70-14 - Obligation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Obligation. 1019.202-70-14 Section 1019.202-70-14 Federal Acquisition Regulations System DEPARTMENT OF THE TREASURY SOCIOECONOMIC... voluntarily withdraw from the Mentor-Protégé Program. However, such withdrawal will not impact the program...

  7. Higher Education's Cultural Obligations: Views and Reviews.

    ERIC Educational Resources Information Center

    Reid, John Y., Ed.

    Perspectives on the cultural obligations of higher education are presented in this collection of papers. Higher education's possible and probable cultural function is addressed from the perspective of business, the arts, education, and religion. Also discussed is the role of institutions of higher education in establishing a system of values,…

  8. Changes in Perceived Filial Obligation Norms Among Coresident Family Caregivers in Japan

    PubMed Central

    Tsutsui, Takako; Muramatsu, Naoko; Higashino, Sadanori

    2014-01-01

    Purpose of the Study: Japan introduced a nationwide long-term care insurance (LTCI) system in 2000, making long-term care (LTC) a right for older adults regardless of income and family availability. To shed light on its implications for family caregiving, we investigated perceived filial obligation norms among coresident primary family caregivers before and after the policy change. Design and Methods: Descriptive and multiple regression analyses were conducted to examine changes in perceived filial obligation norms and its subdimensions (financial, physical, and emotional support), using 2-wave panel survey data of coresident primary family caregivers (N = 611) in 1 city. The baseline survey was conducted in 1999, and a follow-up survey 2 years later. Results: On average, perceived filial obligation norms declined (p < .05). Daughters-in-law had the most significant declines (global and physical: p < .01, emotional: p < .05) among family caregivers. In particular, physical support, which Japan’s LTC reform targeted, declined significantly among daughters and daughters-in-law (p < .01). Multiple regression analysis indicated that daughters-in-law had significantly lower perceived filial obligation norms after the policy introduction than sons and daughters (p < .01 and p < .05, respectively), controlling for the baseline filial obligation and situational factors. Implications: Our research indicates declining roles of daughters-in-law in elder care during Japan’s LTCI system implementation period. Further international efforts are needed to design and implement longitudinal studies that help promote understanding of the interplay among national LTC policies, social changes, and caregiving norms and behaviors. PMID:24009170

  9. Changes in perceived filial obligation norms among coresident family caregivers in Japan.

    PubMed

    Tsutsui, Takako; Muramatsu, Naoko; Higashino, Sadanori

    2014-10-01

    Japan introduced a nationwide long-term care insurance (LTCI) system in 2000, making long-term care (LTC) a right for older adults regardless of income and family availability. To shed light on its implications for family caregiving, we investigated perceived filial obligation norms among coresident primary family caregivers before and after the policy change. Descriptive and multiple regression analyses were conducted to examine changes in perceived filial obligation norms and its subdimensions (financial, physical, and emotional support), using 2-wave panel survey data of coresident primary family caregivers (N = 611) in 1 city. The baseline survey was conducted in 1999, and a follow-up survey 2 years later. On average, perceived filial obligation norms declined (p < .05). Daughters-in-law had the most significant declines (global and physical: p < .01, emotional: p < .05) among family caregivers. In particular, physical support, which Japan's LTC reform targeted, declined significantly among daughters and daughters-in-law (p < .01). Multiple regression analysis indicated that daughters-in-law had significantly lower perceived filial obligation norms after the policy introduction than sons and daughters (p < .01 and p < .05, respectively), controlling for the baseline filial obligation and situational factors. Our research indicates declining roles of daughters-in-law in elder care during Japan's LTCI system implementation period. Further international efforts are needed to design and implement longitudinal studies that help promote understanding of the interplay among national LTC policies, social changes, and caregiving norms and behaviors. © The Author 2013. Published by Oxford University Press on behalf of The Gerontological Society of America.

  10. 76 FR 16707 - Rule 17Ad-17; Transfer Agents', Brokers', and Dealers' Obligation To Search for Lost...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-25

    ... 3235-AL11 Rule 17Ad-17; Transfer Agents', Brokers', and Dealers' Obligation To Search for Lost Securityholders; Paying Agents' Obligation To Search for Missing Securityholders AGENCY: Securities and Exchange... Rule 17Ad-17, ``Transfer Agents' Obligation to Search for Lost Securityholders'' to: extend to brokers...

  11. 12 CFR 987.5 - Obligations of the Banks and the Office of Finance; no Adverse Claims.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Obligations of the Banks and the Office of Finance; no Adverse Claims. 987.5 Section 987.5 Banks and Banking FEDERAL HOUSING FINANCE BOARD OFFICE OF FINANCE BOOK-ENTRY PROCEDURE FOR CONSOLIDATED OBLIGATIONS § 987.5 Obligations of the Banks and the Office of Finance; no Adverse Claims. (a) Except...

  12. Overproduction of Hydrogen From an Anaerobic Bacterium

    DTIC Science & Technology

    2008-12-01

    fixation of nitrogen ( Haber - Bosch process), mostly to produce fertilizer. Nitrogenase provides a catalytic alternative to the commercial fixation of...the culture and suggests a uniquely simple hydrogen reactor design based on renewable feedstocks. 1. INTRODUCTION Hydrogen is an ideal... renewable feedstocks. Clostridium phytofermentans is a recently- discovered anaerobic bacterium, reported to possess cellulase enzymes that degrade

  13. 18 CFR 1314.6 - Obligations of TVA.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... PROCEDURES FOR TVA POWER SECURITIES ISSUED THROUGH THE FEDERAL RESERVE BANKS § 1314.6 Obligations of TVA. (a... or disposition of a Book-entry TVA Power Security by a Reserve Bank pursuant to a transfer message... Participant. (2) Book-entry TVA Power Securities are redeemed in accordance with their terms by a Reserve Bank...

  14. Lactobacillus caviae sp. nov., an obligately heterofermentative bacterium isolated from the oral cavity of a guinea pig (Cavia aperea f. porcellus).

    PubMed

    Killer, Jiri; Pechar, Radko; Švec, Pavel; Salmonová, Hana; Švejstil, Roman; Geigerová, Martina; Rada, Vojtěch; Vlková, Eva; Mekadim, Chahrazed

    2017-08-01

    A Gram-stain-positive, facultatively anaerobic, and catalase- and oxidase-negative bacterial strain designated MOZM2T, having 98.4 % 16S rRNA gene sequence identity with Lactobacillus reuteri DSM 20016T, was isolated from a swab of the oral cavity of a home-bred guinea pig. Comparative analyses based on the hsp60, pheS and tuf genes confirmed L. reuteri as its closest relative species, with calculated sequence similarities of 92.8, 88.8 and 96.9 %, respectively. DNA-DNA hybridisation revealed a 42 % degree of genetic similarity between the novel strain and L. reuteri DSM 20016T. Strain MOZM2T degrades carbohydrates via the 6-phosphogluconate/phosphoketolase pathway, evidenced by its production of gas from glucose and the end products of hexose catabolism. Comparative analysis of the cellular fatty acid profiles determined significant differences between MOZM2T and L. reuteri DSM 20016T in their proportions of C8 : 0, C14 : 1, C17 : 0, C18 : 2ω6t and C20 : 0 fatty acids. Results of genotypic analyses also demonstrated differences between these two strains. They also differed in DNA G+C content, and some biochemical and physiological characteristics. We therefore believe that the examined bacterial isolate should be considered as a new taxon within the group of obligately heterofermentative lactobacilli. The species name Lactobacillus caviae sp. nov. is proposed, of which the type strain is MOZM2T (=CCM 8609T=DSM 100239T=LMG 28780T).

  15. 23 CFR 230.205 - Supportive services funds obligation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Supportive services funds obligation. 230.205 Section 230.205 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS EXTERNAL PROGRAMS Supportive Services for Minority, Disadvantaged, and Women Business Enterprises § 230.205...

  16. 23 CFR 230.205 - Supportive services funds obligation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Supportive services funds obligation. 230.205 Section 230.205 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS EXTERNAL PROGRAMS Supportive Services for Minority, Disadvantaged, and Women Business Enterprises § 230.205...

  17. 23 CFR 230.205 - Supportive services funds obligation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Supportive services funds obligation. 230.205 Section 230.205 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS EXTERNAL PROGRAMS Supportive Services for Minority, Disadvantaged, and Women Business Enterprises § 230.205...

  18. 23 CFR 230.205 - Supportive services funds obligation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Supportive services funds obligation. 230.205 Section 230.205 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS EXTERNAL PROGRAMS Supportive Services for Minority, Disadvantaged, and Women Business Enterprises § 230.205...

  19. 23 CFR 230.205 - Supportive services funds obligation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Supportive services funds obligation. 230.205 Section 230.205 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CIVIL RIGHTS EXTERNAL PROGRAMS Supportive Services for Minority, Disadvantaged, and Women Business Enterprises § 230.205...

  20. 24 CFR 236.755 - Housing owner's obligation under contract to report tenant income increase.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... FOR RENTAL PROJECTS Rental Assistance Payments § 236.755 Housing owner's obligation under contract to... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Housing owner's obligation under contract to report tenant income increase. 236.755 Section 236.755 Housing and Urban Development...

  1. 5 CFR 353.104 - Notification of rights and obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... employee of his or her rights, obligations, and benefits relating to Government employment, including any... exercise due diligence in ascertaining his or her rights, and to seek reemployment within the time limits...

  2. Determination of phenanthrene bioavailability by using a self-dying reporter bacterium: test with model solids and soil.

    PubMed

    Shin, Doyun; Nam, Kyoungphile

    2012-02-20

    The present study was conducted to investigate the performance and feasibility of a self-dying reporter bacterium to visualize and quantify phenanthrene bioavailability in soil. The self-dying reporter bacterium was designed to die on the initiation of phenanthrene biodegradation. The viability of the reporter bacterium was determined by a fluorescence live/dead cell staining method and visualized by confocal laser scanning microscopic observation. Phenanthrene was spiked into four types of model solids and a sandy loam. The bioavailability of phenanthrene to the reporter bacterium was remarkably declined with the hydrophobicity of the model solids: essentially no phenanthrene was biodegraded in the presence of 9-nm pores and about 35.8% of initial phenanthrene was biodegraded without pores. Decrease in bioavailability was not evident in the nonporous hydrophilic bead, but a small decrease was observed in the porous hydrophilic bead at 1000 mg/kg of phenanthrene. The fluorescence intensity was commensurate with the extent of phenanthrene biodegradation by the reporter bacterium at the concentration range from 50 to 500 mg/kg. Such a quantitative relationship was also confirmed with a sandy loam spiked up to 1000 mg/kg of phenanthrene. This reporter bacterium may be a useful means to determine phenanthrene bioavailability in soil. Copyright © 2011 Elsevier B.V. All rights reserved.

  3. Phosphate enhances levan production in the endophytic bacterium Gluconacetobacter diazotrophicus Pal5

    PubMed Central

    Idogawa, Nao; Amamoto, Ryuta; Murata, Kousaku; Kawai, Shigeyuki

    2014-01-01

    Gluconacetobacter diazotrophicus is a gram-negative and endophytic nitrogen-fixing bacterium that has several beneficial effects in host plants; thus, utilization of this bacterium as a biofertilizer in agriculture may be possible. G. diazotrophicus synthesizes levan, a D-fructofuranosyl polymer with β-(2→6) linkages, as an exopolysaccharide and the synthesized levan improves the stress tolerance of the bacterium. In this study, we found that phosphate enhances levan production by G. diazotrophicus Pal5, a wild type strain that showed a stronger mucous phenotype on solid medium containing 28 mM phosphate than on solid medium containing 7 mM phosphate. A G. diazotrophicus Pal5 levansucrase disruptant showed only a weak mucous phenotype regardless of the phosphate concentration, indicating that the mucous phenotype observed on 28 mM phosphate medium was caused by levan. To our knowledge, this is the first report of the effect of a high concentration of phosphate on exopolysaccharide production. PMID:24717418

  4. 47 CFR 27.1168 - Triggering a Reimbursement Obligation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Triggering a Reimbursement Obligation. 27.1168 Section 27.1168 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1710-1755 MHz, 2110-2155 MHz, 2000-2020 MHz, and 2180-2200 MHz...

  5. 47 CFR 27.1184 - Triggering a reimbursement obligation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Triggering a reimbursement obligation. 27.1184 Section 27.1184 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1710-1755 MHz, 2110-2155 MHz, 2000-2020 MHz, and 2180-2200 MHz...

  6. 7 CFR 760.507 - Obligations of a participant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Tree Assistance Program § 760.507 Obligations of a participant. (a) Eligible orchardists and nursery tree growers must execute all required documents and complete the TAP-funded practice within 12 months of application approval. (b) Eligible orchardist or...

  7. 7 CFR 760.507 - Obligations of a participant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Tree Assistance Program § 760.507 Obligations of a participant. (a) Eligible orchardists and nursery tree growers must execute all required documents and complete the TAP-funded practice within 12 months of application approval. (b) Eligible orchardist or...

  8. 7 CFR 760.507 - Obligations of a participant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Tree Assistance Program § 760.507 Obligations of a participant. (a) Eligible orchardists and nursery tree growers must execute all required documents and complete the TAP-funded practice within 12 months of application approval. (b) Eligible orchardist or...

  9. 7 CFR 760.507 - Obligations of a participant.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Tree Assistance Program § 760.507 Obligations of a participant. (a) Eligible orchardists and nursery tree growers must execute all required documents and complete the TAP-funded practice within 12 months of application approval. (b) Eligible orchardist or...

  10. Obama states obligation to act on climate change

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2012-11-01

    Obama states obligation to act on climate change Noting increased global temperatures, Arctic ice melt, and severe weather events, President Barack Obama said that climate change is real and called for a conversation across the country to determine what can be done about it.

  11. 29 CFR 1987.102 - Obligations and prohibited acts.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 9 2014-07-01 2014-07-01 false Obligations and prohibited acts. 1987.102 Section 1987.102 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) PROCEDURES FOR HANDLING RETALIATION COMPLAINTS UNDER SECTION 402 OF THE FDA...

  12. Hospital/Health Facilities and the Hill-Burton Obligations: A Secret from the Black Community.

    ERIC Educational Resources Information Center

    Rice, Mitchell F.

    1986-01-01

    Uncompensated/free care and community service obligations under the Hill-Burton Act can assist substantially in providing needed health care services to the Black community. Blacks, however, must become knowledgeable about these obligations, develop monitoring projects, and be prepared to take legal steps to bring Hill-Burton facilities into…

  13. Fitness Impact of Obligate Intranuclear Bacterial Symbionts Depends on Host Growth Phase

    PubMed Central

    Bella, Chiara; Koehler, Lars; Grosser, Katrin; Berendonk, Thomas U.; Petroni, Giulio; Schrallhammer, Martina

    2016-01-01

    According to text book definition, parasites reduce the fitness of their hosts whereas mutualists provide benefits. But biotic and abiotic factors influence symbiotic interactions, thus under certain circumstances parasites can provide benefits and mutualists can harm their host. Here we addressed the question which intrinsic biotic factors shape a symbiosis and are crucial for the outcome of the interaction between the obligate intranuclear bacterium Holospora caryophila (Alphaproteobacteria; Rickettsiales) and its unicellular eukaryotic host Paramecium biaurelia (Alveolata; Ciliophora). The virulence of H. caryophila, i.e., the negative fitness effect on host division and cell number, was determined by growth assays of several P. biaurelia strains. The performances of genetically identical lines either infected with H. caryophila or symbiont-free were compared. Following factors were considered as potentially influencing the outcome of the interaction: (1) host strain, (2) parasite strain, and (3) growth phases of the host. All three factors revealed a strong effect on the symbiosis. In presence of H. caryophila, the Paramecium density in the stationary growth phase decreased. Conversely, a positive effect of the bacteria during the exponential phase was observed for several host × parasite combinations resulting in an increased growth rate of infected P. biaurelia. Furthermore, the fitness impact of the tested endosymbionts on different P. biaurelia lines was not only dependent on one of the two involved strains but distinct for the specific combination. Depending on the current host growth phase, the presence of H. caryophila can be harmful or advantageous for P. biaurelia. Thus, under the tested experimental conditions, the symbionts can switch from the provision of benefits to the exploitation of host resources within the same host population and a time-span of less than 6 days. PMID:28066397

  14. 45 CFR 63.21 - Obligation and liquidation by grantee.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... utilities, for travel, and for the rental of facilities, shall be considered to have been obligated as of the time such services were rendered, such travel was performed, and such rented facilities were used...

  15. 33 CFR 384.11 - What are the Corps of Engineers obligations in interstate situations?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false What are the Corps of Engineers obligations in interstate situations? 384.11 Section 384.11 Navigation and Navigable Waters CORPS OF ENGINEERS... ENGINEERS PROGRAMS AND ACTIVITIES § 384.11 What are the Corps of Engineers obligations in interstate...

  16. 33 CFR 384.11 - What are the Corps of Engineers obligations in interstate situations?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false What are the Corps of Engineers obligations in interstate situations? 384.11 Section 384.11 Navigation and Navigable Waters CORPS OF ENGINEERS... ENGINEERS PROGRAMS AND ACTIVITIES § 384.11 What are the Corps of Engineers obligations in interstate...

  17. 33 CFR 384.11 - What are the Corps of Engineers obligations in interstate situations?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false What are the Corps of Engineers obligations in interstate situations? 384.11 Section 384.11 Navigation and Navigable Waters CORPS OF ENGINEERS... ENGINEERS PROGRAMS AND ACTIVITIES § 384.11 What are the Corps of Engineers obligations in interstate...

  18. Public health agencies' obligations and the case of Zika.

    PubMed

    Luna, Florencia

    2017-10-01

    This article focuses on the initial reactions to the Zika epidemic by national and international public health agencies. It presents and analyzes some responses public officials made about sexual and reproductive health at the inception of the epidemic. It also describes the different challenges and obligations faced by local and international public health agencies, as these have not been clearly outlined. The article argues that these agencies have different obligations and should fulfill them despite existing obstacles. While international agencies should honor their leadership role and make recommendations at a meta-level, local agencies should provide, in the case of Zika, a framework for empowerment and grant women the freedom to achieve sexual and reproductive health so that they can avoid the consequences of this epidemic. © 2017 John Wiley & Sons Ltd.

  19. [Diversity analysis of desulfuration bacterium from the oxidation ditch of city sewage treatment plant with SO2 gas].

    PubMed

    Huang, Bing; Zhang, Shi-Ling; Zhang, Jiang-Hong; Ao, Yong; Shi, Zhe

    2011-07-01

    A group of removing SO2 bacterium was obtained from the oxidation ditch of city sewage treatment plant by inductive domestication over 6 d with low concentration SO2 gas, and they have an ability with biodegradation rate of 888 mg x (L x h)(-1) and a degradation efficiency of 85% during 1.5 h for SO2 dissolved in water with their synergy. The clone library and two phylogenetic trees of the removing SO2 bacterium communities were obtained based on 16S rRNA DNA comparison by DNA extraction of the sample and in situ polymerase chain reaction (PCR). The phylogenetic analysis showed that 8 dominant desulfuration bacterium occupy about 69% of all removing SO2 bacterium, and some of them have a kindred with discovered desulfuration bacterium but not homogeneity, and there are four belong to alpha-Proteobacteria, another four belong to beta-Proteobacteria in them. The gene information about 16S rRNA sequence of the dominant desulfuration bacteria and domestication method provide a basic of looking for or domesticating removing SO2 bacterium for development microbial desulfurization technology of contained SO2 tail gas.

  20. 42 CFR 62.28 - Under what circumstances can the service or payment obligation be canceled, waived or suspended?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... obligation be canceled, waived or suspended? 62.28 Section 62.28 Public Health PUBLIC HEALTH SERVICE... what circumstances can the service or payment obligation be canceled, waived or suspended? A service or payment obligation under the Loan Repayment Program will be canceled or may be waived or suspended as...

  1. 31 CFR 223.18 - Performance of agency obligations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Performance of agency obligations. 223.18 Section 223.18 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE SURETY COMPANIES DOING BUSINESS...

  2. 31 CFR 223.18 - Performance of agency obligations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false Performance of agency obligations. 223.18 Section 223.18 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE SURETY COMPANIES DOING BUSINESS...

  3. 31 CFR 223.18 - Performance of agency obligations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 2 2012-07-01 2012-07-01 false Performance of agency obligations. 223.18 Section 223.18 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE SURETY COMPANIES DOING BUSINESS...

  4. 31 CFR 223.18 - Performance of agency obligations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 2 2013-07-01 2013-07-01 false Performance of agency obligations. 223.18 Section 223.18 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE SURETY COMPANIES DOING BUSINESS...

  5. Characterization of a bacterium of the genus Azospirillum from cellulolytic nitrogen-fixing mixed cultures.

    PubMed

    Wong, P P; Stenberg, N E; Edgar, L

    1980-03-01

    A bacterium with the taxonomic characteristics of the genus Azospirillum was isolated from celluloytic N2-fixing mixed cultures. Its characteristics fit the descriptions of both Azopirillum lipoferum (Beijerinck) comb. nov. and Azospirillum brasilense sp. nov. It may be a variant strain of A. lipoferum. In mixed cultures with cellulolytic organisms, the bacterium grew and fixed N2 with cellelose as a sole source of energy and carbon. The mixed cultures used cellulose from leaves of wheat (Triticum aestivum L.), corn (Zea mays L.), and big bluestem grass (Andropogon gerardii Vitm). Microaerophilic N2-fixing bacteria of the genus Azospirillum, such as the bacterium we isolated, may be important contributors of fixed N2 in soil with partial anaerobiosis and cellulose decomposition.

  6. 31 CFR 203.6 - Obligations of TT&L depositaries.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... TREASURY TAX AND LOAN PROGRAM General Information § 203.6 Obligations of TT&L depositaries. A TT&L depositary must: (a) Administer a TIP main account balance, SDI account balance, or TIO account balance, as...

  7. 12 CFR 611.1270 - Repayment of obligations-terminating bank.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...-wide obligations in a method that we deem acceptable. Before we make a final decision on your proposal... respect to financing and disclosure. (2) If you and the other Farm Credit banks are unable to reach...

  8. Biofilm Formation by a Metabolically Versatile Bacterium

    DTIC Science & Technology

    2005-10-02

    Rhodopseudomonas palustris is a photosynthetic bacterium that has good potential to be developed as a biocatalyst for the production of hydrogen, a...A for none) Samanta, S. K and C. S. Harwood. 2005. Use of the Rhodopseudomonas palustris genome to identify a single amino acid that contributes to...operon from Rhodopseudomonas palustris mediates dicarboxylic acid degradation and participates in anaerobic benzoate degradation. Microbiology 151

  9. Motivation Counts: Autonomous But Not Obligated Sharing Promotes Happiness in Preschoolers.

    PubMed

    Wu, Zhen; Zhang, Zhen; Guo, Rui; Gros-Louis, Julie

    2017-01-01

    Research has demonstrated that prosocial sharing is emotionally rewarding, which leads to further prosocial actions; such a positive feedback loop suggests a proximal mechanism of human's tendency to act prosocially. However, it leaves open a question as to how the emotional benefits from sharing develop in young children and whether sharing under pressure promotes happiness as well. The current study directly compared 3- and 5-year-old Chinese children's happiness when sharing was autonomous (the recipient did not contribute to getting the reward) with when sharing was obligated (the recipient and the actor jointly earned the reward). We found that children shared more items overall when sharing was obligated than autonomous, demonstrating their conformity to social norms of merit-based sharing. In children who eventually shared with others, 5-year-olds gave out more stickers in the obligated sharing condition than in the autonomous sharing condition, but 3-year-olds shared the same amount between the conditions, suggesting that 5-year-olds adhered to the merit-based sharing norm more strictly than 3-year-olds. Moreover, in the autonomous sharing condition, children displayed greater happiness when they shared with the recipient than when they kept stickers for themselves, suggesting that costly prosocial giving benefited children with positive mood; however, children did not gain happiness when they shared with the recipient in the obligated sharing condition. These findings demonstrate that children's affective benefits depend on the motivation underlying their prosocial behavior, and further imply that normative force and emotional gains may independently drive preschoolers' prosocial behaviors.

  10. Motivation Counts: Autonomous But Not Obligated Sharing Promotes Happiness in Preschoolers

    PubMed Central

    Wu, Zhen; Zhang, Zhen; Guo, Rui; Gros-Louis, Julie

    2017-01-01

    Research has demonstrated that prosocial sharing is emotionally rewarding, which leads to further prosocial actions; such a positive feedback loop suggests a proximal mechanism of human’s tendency to act prosocially. However, it leaves open a question as to how the emotional benefits from sharing develop in young children and whether sharing under pressure promotes happiness as well. The current study directly compared 3- and 5-year-old Chinese children’s happiness when sharing was autonomous (the recipient did not contribute to getting the reward) with when sharing was obligated (the recipient and the actor jointly earned the reward). We found that children shared more items overall when sharing was obligated than autonomous, demonstrating their conformity to social norms of merit-based sharing. In children who eventually shared with others, 5-year-olds gave out more stickers in the obligated sharing condition than in the autonomous sharing condition, but 3-year-olds shared the same amount between the conditions, suggesting that 5-year-olds adhered to the merit-based sharing norm more strictly than 3-year-olds. Moreover, in the autonomous sharing condition, children displayed greater happiness when they shared with the recipient than when they kept stickers for themselves, suggesting that costly prosocial giving benefited children with positive mood; however, children did not gain happiness when they shared with the recipient in the obligated sharing condition. These findings demonstrate that children’s affective benefits depend on the motivation underlying their prosocial behavior, and further imply that normative force and emotional gains may independently drive preschoolers’ prosocial behaviors. PMID:28620328

  11. Boron nitride nanotube-based biosensing of various bacterium/viruses: continuum modelling-based simulation approach.

    PubMed

    Panchal, Mitesh B; Upadhyay, Sanjay H

    2014-09-01

    In this study, the feasibility of single walled boron nitride nanotube (SWBNNT)-based biosensors has been ensured considering the continuum modelling-based simulation approach, for mass-based detection of various bacterium/viruses. Various types of bacterium or viruses have been taken into consideration at the free-end of the cantilevered configuration of the SWBNNT, as a biosensor. Resonant frequency shift-based analysis has been performed with the adsorption of various bacterium/viruses considered as additional mass to the SWBNNT-based sensor system. The continuum mechanics-based analytical approach, considering effective wall thickness has been considered to validate the finite element method (FEM)-based simulation results, based on continuum volume-based modelling of the SWBNNT. As a systematic analysis approach, the FEM-based simulation results are found in excellent agreement with the analytical results, to analyse the SWBNNTs for their wide range of applications such as nanoresonators, biosensors, gas-sensors, transducers and so on. The obtained results suggest that by using the SWBNNT of smaller size the sensitivity of the sensor system can be enhanced and detection of the bacterium/virus having mass of 4.28 × 10⁻²⁴ kg can be effectively performed.

  12. 14 CFR 272.8 - Obligation to continue service.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... PROCEEDINGS) ECONOMIC REGULATIONS ESSENTIAL AIR SERVICE TO THE FREELY ASSOCIATED STATES § 272.8 Obligation to... eligible Freely Associated State place below the level of essential air service to such place, whether or not the Department has previously determined the level of essential air service to such place, the...

  13. 48 CFR 970.5232-4 - Obligation of funds.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... substantially underrun. (e) Government's right to terminate not affected. The giving of any notice under this... obligated by the Government with respect to this contract is __ dollars ($__). Such amount may be increased... the Government. Except as otherwise provided in this contract and except for costs which may be...

  14. 48 CFR 970.5232-4 - Obligation of funds.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... substantially underrun. (e) Government's right to terminate not affected. The giving of any notice under this... obligated by the Government with respect to this contract is __ dollars ($__). Such amount may be increased... the Government. Except as otherwise provided in this contract and except for costs which may be...

  15. 24 CFR 291.565 - Continuing obligations after purchase.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... purchase. 291.565 Section 291.565 Housing and Urban Development Regulations Relating to Housing and Urban... Neighbor Next Door Sales Program § 291.565 Continuing obligations after purchase. To remain in compliance.../her sole residence, the home purchased through the GNND Sales Program; and (b) Certify initially and...

  16. 31 CFR 223.18 - Performance of agency obligations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 2 2014-07-01 2014-07-01 false Performance of agency obligations. 223.18 Section 223.18 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE FISCAL SERVICE SURETY COMPANIES DOING BUSINESS...

  17. Teaching Students about Their Civic Obligation--Jury Duty.

    ERIC Educational Resources Information Center

    Engelhardt, Leah T.; Steinbrink, John E.

    2001-01-01

    Contends that early adolescents need to learn how the jury trial system works. Provides background information on the topic for teachers. Includes a two-day lesson plan on jury duty as a civic obligation, background information for students, and extension activities relating to jury trials in the appendix. (CMK)

  18. 14 CFR 272.8 - Obligation to continue service.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... PROCEEDINGS) ECONOMIC REGULATIONS ESSENTIAL AIR SERVICE TO THE FREELY ASSOCIATED STATES § 272.8 Obligation to... eligible Freely Associated State place below the level of essential air service to such place, whether or not the Department has previously determined the level of essential air service to such place, the...

  19. 12 CFR 987.2 - Law governing rights and obligations of Banks, Finance Board, Office of Finance, United States...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... OBLIGATIONS § 987.2 Law governing rights and obligations of Banks, Finance Board, Office of Finance, United... 12 Banks and Banking 7 2011-01-01 2011-01-01 false Law governing rights and obligations of Banks, Finance Board, Office of Finance, United States and Federal Reserve Banks; rights of any Person against...

  20. Desulfonatronum paiuteum sp. nov.: A New Alkaliphilic, Sulfate-Reducing Bacterium, Isolated from Soda Mono Lake, California

    NASA Technical Reports Server (NTRS)

    Pikuta, Elena; Hoover, Richard B.; Marsic, Damien; Whitman, William; Cleland, David; Krader, Paul; Six, N. Frank (Technical Monitor)

    2002-01-01

    A novel alkaliphilic, sulfate reducing bacterium strain MLF1(sup T) was isolated from sediments of soda Mono Lake, California. Gram-negative vibrion cells, motile by singular polar flagellum, with sizes 0.5 - 0.6x 1.2 - 2.0 micron occurred singly, in pairs or short spirilla. Growth was observed over the temperature range of +15 C to +48 C (optimum +37 C), NaCl concentration range is greater than 1 - 7 %, wt/vol (optimum 3 %, wt/vol) and pH range 7.8 - 10.5 (optimum pH 9.0 - 9.4). The novel isolate is strictly alkaliphilic, requires high carbonate concentration in medium, obligately anaerobic and catalase negative. As electron donors strain MLF1(sup T) uses hydrogen, formate, ethanol. Sulfate, sulfite, and thiosulfate (but not sulfur or nitrate) can be used as electron acceptors. The sole end product of growth on formate was H2S. Strain MLF1(sup T) is resistant to kanamycin and gentamycin, but sensitive to chloramphenicol and tetracycline. Na2MoO4 inhibits growth of strain MLF1(sup T). The sum of G+C in DNA is 63.1 mol% (by HPLC method). On the basis of physiological and molecular properties, the isolate was considered as novel species of genus Desulfonatronum; and the name Desulfonatronum paiuteum sp. nov., is proposed (type strain MLF1(sup T) = ATCC BAA-395(sup T) = DSMZ 14708(sup T).