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Sample records for intratracheal administration

  1. Enhanced bioavailability of opiates after intratracheal administration

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    Findlay, J.W.A.; Jones, E.C.; McNulty, M.J.

    1986-03-01

    Several opiate analgesics have low oral bioavailabilities in the dog because of presystemic metabolism. Intratracheal administration may circumvent this first-pass effect. Three anesthetized beagles received 5-mg/kg doses of codeine phosphate intratracheally (i.t.), orally (p.o.) and intravenously (i.v.) in a crossover study. The following drugs were also studied in similar experiments: ethylmorphine hydrochloride (5 mg/kg), pholcodine bitartrate (10 mg/kg, hydrocodone bitartrate (4 mg/kg) and morphine sulfate (2.5 mg/kg). Plasma drug concentrations over the 24- to 48-hr periods after drug administrations were determined by radioimmunoassays. I.t. bioavailabilities (codeine (84%), ethylmorphine (100%), and morphine (87%)) of drugs with poor oral availabilities were all markedly higher than the corresponding oral values (14, 26, and 23%, respectively). I.t. bioavailabilities of pholcodine (93%) and hydrocodone (92%), which have good oral availabilities (74 and 79%, respectively), were also enhanced. In all cases, peak plasma concentrations occurred more rapidly after i.t. (0.08-0.17 hr) than after oral (0.5-2 hr) dosing and i.t. disposition often resembled i.v. kinetics. I.t. administration may be a valuable alternative dosing route, providing rapid onset of pharmacological activity for potent drugs with poor oral bioavailability.

  2. Intratracheal administration of fullerene nanoparticles activates splenic CD11b{sup +} cells

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    Ding, Ning [Department of Immunology and Parasitology, School of Medicine, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu 807-8555 (Japan); Kunugita, Naoki [Department of Environmental Health, National Institute of Public Health, 2-3-6, Minami, Wako 351-0197 (Japan); Ichinose, Takamichi [Department of Health Sciences, Oita University of Nursing and Health Sciences, Oita 870-1201 (Japan); Song, Yuan [Department of Immunology and Parasitology, School of Medicine, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu 807-8555 (Japan); Yokoyama, Mitsuru [Bio-information Research Center, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu 807-8555 (Japan); Arashidani, Keiichi [School of Health Sciences, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu 807-8555 (Japan); Yoshida, Yasuhiro, E-mail: freude@med.uoeh-u.ac.jp [Department of Immunology and Parasitology, School of Medicine, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu 807-8555 (Japan)

    2011-10-30

    Highlights: {yields} Fullerene administration triggered splenic responses. {yields} Splenic responses occurred at different time-points than in the lung tissue. {yields} CD11b{sup +} cells were demonstrated to function as responder cells to fullerene. - Abstract: Fullerene nanoparticles ('Fullerenes'), which are now widely used materials in daily life, have been demonstrated to induce elevated pulmonary inflammation in several animal models; however, the effects of fullerenes on the immune system are not fully understood. In the present study, mice received fullerenes intratracheally and were sacrificed at days 1, 6 and 42. Mice that received fullerenes exhibited increased proliferation of splenocytes and increased splenic production of IL-2 and TNF-{alpha}. Changes in the spleen in response to fullerene treatment occurred at different time-points than in the lung tissue. Furthermore, fullerenes induced CDK2 expression and activated NF-{kappa}B and NFAT in splenocytes at 6 days post-administration. Finally, CD11b{sup +} cells were demonstrated to function as responder cells to fullerene administration in the splenic inflammatory process. Taken together, in addition to the effects on pulmonary responses, fullerenes also modulate the immune system.

  3. Intratracheal administration of fullerene nanoparticles activates splenic CD11b+ cells

    International Nuclear Information System (INIS)

    Ding, Ning; Kunugita, Naoki; Ichinose, Takamichi; Song, Yuan; Yokoyama, Mitsuru; Arashidani, Keiichi; Yoshida, Yasuhiro

    2011-01-01

    Highlights: → Fullerene administration triggered splenic responses. → Splenic responses occurred at different time-points than in the lung tissue. → CD11b + cells were demonstrated to function as responder cells to fullerene. - Abstract: Fullerene nanoparticles ('Fullerenes'), which are now widely used materials in daily life, have been demonstrated to induce elevated pulmonary inflammation in several animal models; however, the effects of fullerenes on the immune system are not fully understood. In the present study, mice received fullerenes intratracheally and were sacrificed at days 1, 6 and 42. Mice that received fullerenes exhibited increased proliferation of splenocytes and increased splenic production of IL-2 and TNF-α. Changes in the spleen in response to fullerene treatment occurred at different time-points than in the lung tissue. Furthermore, fullerenes induced CDK2 expression and activated NF-κB and NFAT in splenocytes at 6 days post-administration. Finally, CD11b + cells were demonstrated to function as responder cells to fullerene administration in the splenic inflammatory process. Taken together, in addition to the effects on pulmonary responses, fullerenes also modulate the immune system.

  4. Comparison of Three Different Administration Positions for Intratracheal Beractant in Preterm Newborns with Respiratory Distress Syndrome.

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    Karadag, Ahmet; Ozdemir, Ramazan; Degirmencioglu, Halil; Uras, Nurdan; Dilmen, Ugur; Bilgili, Gokmen; Erdeve, Omer; Cakir, Ufuk; Atasay, Begum

    2016-04-01

    The aim of this study was to compare the efficacy and adverse effects of various intratracheal beractant administration positions in preterm newborns with respiratory distress syndrome. This study was performed on preterm newborns with respiratory distress syndrome. The inclusion criteria were being between 26 weeks and 32 weeks of gestational age, having a birth weight between 600 g and 1500 g, having received clinical and radiological confirmation for the diagnosis of respiratory distress syndrome (RDS) within 3 hours of life, having been born in one of the centers where the study was carried out, and having fractions of inspired oxygen (FiO2) ≥ 0.40 to maintain oxygen saturation by pulse oximeter at 88-96%. Beractant was administered in four positions to Group I newborns, in two positions to Group II, and in neutral position to Group III. Groups I and II consisted of 42 preterm infants in each whereas Group III included 41 preterm infants. No significant differences were detected among the groups with regards to maternal and neonatal risk factors. Groups were also similar in terms of the following complications: patent ductus arteriosus (PDA), pneumothorax, intraventricular hemorrhage (IVH), chronic lung disease (CLD), retinopathy of prematurity (ROP), necrotising enterocolitis (NEC), death within the first 3 days of life, death within the first 28 days of life, and rehospitalization within 1 month after discharge. Neither any statistically significant differences among the parameters related with surfactant administration, nor any significant statistical differences among the FiO2 levels and the saturation levels before and after the first surfactant administration among the groups were determined. In terms of efficacy and side effects, no important difference was observed between the recommended four position beractant application, the two position administration, and the neutral position. Copyright © 2016. Published by Elsevier B.V.

  5. Vitamin A is systemically bioavailable after intratracheal administration with surfactant in an animal model of newborn respiratory distress.

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    Singh, Avash J; Bronshtein, Vadim; Khashu, Minesh; Lee, Kyle; Potts, James E; Friel, James; Chessex, Philippe

    2010-06-01

    Chronic lung disease (CLD) is a major cause of long-term morbidity in extremely LBW infants with respiratory distress syndrome. Parenteral vitamin A administration decreases the risk of CLD. We tested the hypothesis that intratracheal vitamin A administration with surfactant is systemically bioavailable without interfering with the functional properties of exogenous surfactant. Newborn piglets were ventilated with 100% FiO2 and sequential saline lavage induced respiratory distress syndrome. During lung injury induction, ventilator changes were allowed, but none were made following treatment allocation. Animals were assigned by chance in a blinded control trial to three groups: I=control; II=surfactant; III=surfactant+vitamin A. Hemodynamics, lung mechanics, and blood gases were measured following instrumentation, pre- and posttreatment for 4 h, at which time the liver was sampled for retinol determination. All parameters improved in animals receiving surfactant. A significant interaction existed between time and group for PaO2 and alveolar-arterial oxygen difference (A-aDO2). Hepatic levels of retinol were higher (p<0.001) in animals receiving retinyl acetate. Intratracheal administration of surfactant+vitamin A did not alter the beneficial effects of surfactant on lung compliance and gas exchange. Intratracheal Vitamin A was associated with rapid hepatic uptake. Further studies are warranted.

  6. Intratracheal co-administration of antioxidants and ceftriaxone reduces pulmonary injury and mortality rate in an experimental model of sepsis.

    Science.gov (United States)

    Galvão, Andre M; Wanderley, Marcela S O; Silva, Roberto A; Filho, Carlos A M; Melo-Junior, Mário R; Silva, Luciano A; Streck, Emílio L; Dornelas de Andrade, Armele F; Souza Maia, Maria B; Barbosa de Castro, Celia M M

    2014-10-01

    Recent studies showed that both sepsis and antibiotic therapy are associated with cell death and linked to reactive oxygen species generation. This study investigated the effects of intratracheal administration of combinations of antioxidants (n-acetyl cysteine (NAC), vitamins C and E) in the treatment of sepsis-induced lung injury. Ninety-six male Wistar rats subjected to sepsis were treated with ceftriaxone plus NAC with or without vitamins C and E and compared to appropriate controls. As an index of oxidative damage protein carbonyls, sulfhydryl groups, lipid peroxidation and superoxide anion were measured, as well as superoxide dismutase and catalase. Histopathological alterations and mortality rate were also analyzed. Twenty-four hours after sepsis induction, markers of oxidative stress increased in all lungs examined. Ceftriaxone plus intratracheal combination of NAC, vitamins C and E decreased lung injury in infected animals by reducing superoxide anion production (54%), lipid peroxidation (53%) and protein carbonyl (58%) and restored the redox status (7.5 times). This therapy also reduced the imbalance of antioxidant enzymes activities and attenuated the alveolar architectural disorganization, inflammatory cell infiltration and pulmonary oedema. Survival increased from 66.6% with ceftriaxone to 83.2% with ceftriaxone plus antioxidants. Ceftriaxone plus intratracheal co-administration of antioxidants provides better protection, by decreasing pulmonary oxidative stress, limiting histophatological alterations and improving survival. Antioxidants should be explored as a co-adjuvant in the treatment of severe lung injury. © 2014 Asian Pacific Society of Respirology.

  7. Toxicokinetics of hexavalent chromium in the rat after intratracheal administration of chromates of different solubilities

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    Bragt, P.C.; Dura, E.A. van

    1983-01-01

    The kinetics of chromium in the rat after a single intratracheal dose of sodium, zinc or lead 51Cr-chromate have been investigated. Sodium chromate and the less soluble zinc chromate were absorbed into the blood and this resulted in increased excretion of chromium into the urine. The insoluble lead

  8. The delayed lung responses to single and repeated intratracheal administration of pure cobalt and hard metal powder in the rat.

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    Lasfargues, G; Lardot, C; Delos, M; Lauwerys, R; Lison, D

    1995-05-01

    Epidemiological and clinical studies suggest that inhalation of cobalt metal dust (Co) mixed with tungsten carbide particles (WC), but not of cobalt dust alone, may cause interstitial pulmonary lesions (hard metal disease). In previous experimental studies in the rat, we have demonstrated the greater acute pulmonary toxicity of a WC-Co mixture compared to Co or WC alone. The present study was undertaken to compare in the same animal model the delayed lung response after intratracheal administration of Co or WC-Co particles (cobalt particle 6.3 wt%). The responses were also compared with those obtained after treatment with arsenic trioxide and crystalline silica used a reference materials producing an acute toxic insult and a progressive fibrogenic response, respectively. Cellular (total and differential counts) and biochemical parameters (LDH, N-acetyl-beta-D-glucosaminidase, total protein, albumin, fibronectin, and hyaluronic acid) were measured in bronchoalveolar lavage fluid following single and repeated intratracheal instillations. The results indicate that the delayed lung response observed after WC-Co is different from that after cobalt metal alone. A single intratracheal dose of WC-Co (1, 5, or 10 mg/100 g body wt) induced an acute alveolitis which persisted for at least 1 month. Four months after a single instillation of WC-Co, no clear histological lung fibrosis could however be evidenced, indicating a reversibility of the lesions. The effects of cobalt (0.06, 0.3, or 0.6 mg/100 g body wt) or tungsten carbide alone (1, 5, 10 mg/ 100 g body wt) were very modest, if any. Following repeated intratracheal instillations (four administrations at 1-month interval), increased lung hydroxyproline content and histopathological evidence of interstitial fibrosis were observed after WC-Co (4 x 1 mg/100 g body wt), but not after administration of each component separately, i.e., Co (4 x 0.06 mg/100 g body wt) or WC (4 x 1 mg/100 g body wt). The mechanism of the fibrotic

  9. Intratracheal Administration of Mesenchymal Stem Cells Modulates Tachykinin System, Suppresses Airway Remodeling and Reduces Airway Hyperresponsiveness in an Animal Model.

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    Konrad Urbanek

    Full Text Available The need for new options for chronic lung diseases promotes the research on stem cells for lung repair. Bone marrow-derived mesenchymal stem cells (MSCs can modulate lung inflammation, but the data on cellular processes involved in early airway remodeling and the potential involvement of neuropeptides are scarce.To elucidate the mechanisms by which local administration of MSCs interferes with pathophysiological features of airway hyperresponsiveness in an animal model.GFP-tagged mouse MSCs were intratracheally delivered in the ovalbumin mouse model with subsequent functional tests, the analysis of cytokine levels, neuropeptide expression and histological evaluation of MSCs fate and airway pathology. Additionally, MSCs were exposed to pro-inflammatory factors in vitro.Functional improvement was observed after MSC administration. Although MSCs did not adopt lung cell phenotypes, cell therapy positively affected airway remodeling reducing the hyperplastic phase of the gain in bronchial smooth muscle mass, decreasing the proliferation of epithelium in which mucus metaplasia was also lowered. Decrease of interleukin-4, interleukin-5, interleukin-13 and increase of interleukin-10 in bronchoalveolar lavage was also observed. Exposed to pro-inflammatory cytokines, MSCs upregulated indoleamine 2,3-dioxygenase. Moreover, asthma-related in vivo upregulation of pro-inflammatory neurokinin 1 and neurokinin 2 receptors was counteracted by MSCs that also determined a partial restoration of VIP, a neuropeptide with anti-inflammatory properties.Intratracheally administered MSCs positively modulate airway remodeling, reduce inflammation and improve function, demonstrating their ability to promote tissue homeostasis in the course of experimental allergic asthma. Because of a limited tissue retention, the functional impact of MSCs may be attributed to their immunomodulatory response combined with the interference of neuropeptide system activation and tissue

  10. Intratracheal Bleomycin Aerosolization: The Best Route of Administration for a Scalable and Homogeneous Pulmonary Fibrosis Rat Model?

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    Alexandre Robbe

    2015-01-01

    Full Text Available Idiopathic pulmonary fibrosis (IPF is a chronic disease with a poor prognosis and is characterized by the accumulation of fibrotic tissue in lungs resulting from a dysfunction in the healing process. In humans, the pathological process is patchy and temporally heterogeneous and the exact mechanisms remain poorly understood. Different animal models were thus developed. Among these, intratracheal administration of bleomycin (BML is one of the most frequently used methods to induce lung fibrosis in rodents. In the present study, we first characterized histologically the time-course of lung alteration in rats submitted to BLM instillation. Heterogeneous damages were observed among lungs, consisting in an inflammatory phase at early time-points. It was followed by a transition to a fibrotic state characterized by an increased myofibroblast number and collagen accumulation. We then compared instillation and aerosolization routes of BLM administration. The fibrotic process was studied in each pulmonary lobe using a modified Ashcroft scale. The two quantification methods were confronted and the interobserver variability evaluated. Both methods induced fibrosis development as demonstrated by a similar progression of the highest modified Ashcroft score. However, we highlighted that aerosolization allows a more homogeneous distribution of lesions among lungs, with a persistence of higher grade damages upon time.

  11. Comparison of Three Different Administration Positions for Intratracheal Beractant in Preterm Newborns with Respiratory Distress Syndrome

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    Ahmet Karadag

    2016-04-01

    Conclusion: In terms of efficacy and side effects, no important difference was observed between the recommended four position beractant application, the two position administration, and the neutral position.

  12. Use of radioactively labelled bacteria in animal experiments. 4. Distribution of radioactivity in the mouse after intratracheal administration of labelled Pasteurella multocida germs

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    Flossmann, K.D.; Mueller, G.; Heilmann, P.; Finsterbusch, L.; Hubald, J. (Akademie der Landwirtschaftswissenschaften der DDR, Jena. Inst. fuer Bakterielle Tierseuchenforschung)

    1981-03-01

    Intratracheal administration of /sup 3/H-, /sup 14/C-, /sup 59/Fe- or /sup 125/I-labelled Pasteurella multocida germs to mice resulted in a more or less differentiated, nuclidedependent distribution of radioactivity in blood, spleen, liver, lung, kidney, and gastrointestinal tract, and was comparable to that following subcutaneous application. The elimination of the antigen from the lungs and other organs could be characterised by an e function, after having reached a certain level of distribution. Some of the antigen was persistent in the lung not less than 14 days. Extremely high activity concentration and persistence was recordable, following the use of /sup 59/Fe complete antigen. Phagocytosis of Pasteurella multocida germs through alveolar macrophages of the lung was secured by autoradiography. Most of the antigen seemed to be discharged from the lungs through the digestive tract. Antigen distribution recorded from immunized and non-immunized mice seemed to suggest that the fate of antigen applied was affected by the kind of immunization. No difference in antigen distribution between non-immunized and subcutaneously immunized animals were provable, following intratracheal antigen application, but is was clearly provable, following intratracheal immunization. Elimination of antigen from the lungs of intratracheally immunized animals was found to occur faster than it did from non-immunized animals.

  13. The utilization of oropharyngeal intratracheal PAMP administration and bronchoalveolar lavage to evaluate the host immune response in mice.

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    Allen, Irving C

    2014-04-02

    The host immune response to pathogens is a complex biological process. The majority of in vivo studies classically employed to characterize host-pathogen interactions take advantage of intraperitoneal injections of select bacteria or pathogen associated molecular patterns (PAMPs) in mice. While these techniques have yielded tremendous data associated with infectious disease pathobiology, intraperitoneal injection models are not always appropriate for host-pathogen interaction studies in the lung. Utilizing an acute lung inflammation model in mice, it is possible to conduct a high resolution analysis of the host innate immune response utilizing lipopolysaccharide (LPS). Here, we describe the methods to administer LPS using nonsurgical oropharyngeal intratracheal administration, monitor clinical parameters associated with disease pathogenesis, and utilize bronchoalveolar lavage fluid to evaluate the host immune response. The techniques that are described are widely applicable for studying the host innate immune response to a diverse range of PAMPs and pathogens. Likewise, with minor modifications, these techniques can also be applied in studies evaluating allergic airway inflammation and in pharmacological applications.

  14. Effects of intratracheal administration of nuclear factor-kappaB decoy oligodeoxynucleotides on long-term cigarette smoke-induced lung inflammation and pathology in mice

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    Li, Yu-Tao; He, Bei; Wang, Yu-Zhu; Wang, Jing

    2009-01-01

    Abstract To determine if nuclear factor-κB (NF-κB) activation may be a key factor in lung inflammation and respiratory dysfunction, we investigated whether NF-κB can be blocked by intratracheal administration of NF-κB decoy oligodeoxynucleotides (ODNs), and whether decoy ODN-mediated NF-κB inhibition can prevent smoke-induced lung inflammation, respiratory dysfunction, and improve pathological alteration in the small airways and lung parenchyma in the long-term smoke-induced mouse model syste...

  15. Effects of intratracheal administration of nuclear factor-kappaB decoy oligodeoxynucleotides on long-term cigarette smoke-induced lung inflammation and pathology in mice

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    Wang Yu-Zhu

    2009-08-01

    Full Text Available Abstract To determine if nuclear factor-κB (NF-κB activation may be a key factor in lung inflammation and respiratory dysfunction, we investigated whether NF-κB can be blocked by intratracheal administration of NF-κB decoy oligodeoxynucleotides (ODNs, and whether decoy ODN-mediated NF-κB inhibition can prevent smoke-induced lung inflammation, respiratory dysfunction, and improve pathological alteration in the small airways and lung parenchyma in the long-term smoke-induced mouse model system. We also detected changes in transcriptional factors. In vivo, the transfection efficiency of NF-κB decoy ODNs to alveolar macrophages in BALF was measured by fluorescein isothiocyanate (FITC-labeled NF-κB decoy ODNs and flow cytometry post intratracheal ODN administration. Pulmonary function was measured by pressure sensors, and pathological changes were assessed using histology and the pathological Mias software. NF-κB and activator protein 1(AP-1 activity was detected by the electrophoretic motility shift assay (EMSA. Mouse cytokine and chemokine pulmonary expression profiles were investigated by enzyme-linked immunosorbent assay (ELISA in bronchoalveolar lavage fluid (BALF and lung tissue homogenates, respectively, after repeated exposure to cigarette smoke. After 24 h, the percentage of transfected alveolar macrophages was 30.00 ± 3.30%. Analysis of respiratory function indicated that transfection of NF-κB decoy ODNs significantly impacted peak expiratory flow (PEF, and bronchoalveolar lavage cytology displayed evidence of decreased macrophage infiltration in airways compared to normal saline-treated or scramble NF-κB decoy ODNs smoke exposed mice. NF-κB decoy ODNs inhibited significantly level of macrophage inflammatory protein (MIP 1α and monocyte chemoattractant protein 1(MCP-1 in lung homogenates compared to normal saline-treated smoke exposed mice. In contrast, these NF-κB decoy ODNs-treated mice showed significant increase in the

  16. Effects of intratracheal administration of nuclear factor-kappaB decoy oligodeoxynucleotides on long-term cigarette smoke-induced lung inflammation and pathology in mice.

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    Li, Yu-Tao; He, Bei; Wang, Yu-Zhu; Wang, Jing

    2009-08-25

    To determine if nuclear factor-kappaB (NF-kappaB) activation may be a key factor in lung inflammation and respiratory dysfunction, we investigated whether NF-kappaB can be blocked by intratracheal administration of NF-kappaB decoy oligodeoxynucleotides (ODNs), and whether decoy ODN-mediated NF-kappaB inhibition can prevent smoke-induced lung inflammation, respiratory dysfunction, and improve pathological alteration in the small airways and lung parenchyma in the long-term smoke-induced mouse model system. We also detected changes in transcriptional factors. In vivo, the transfection efficiency of NF-kappaB decoy ODNs to alveolar macrophages in BALF was measured by fluorescein isothiocyanate (FITC)-labeled NF-kappaB decoy ODNs and flow cytometry post intratracheal ODN administration. Pulmonary function was measured by pressure sensors, and pathological changes were assessed using histology and the pathological Mias software. NF-kappaB and activator protein 1(AP-1) activity was detected by the electrophoretic motility shift assay (EMSA). Mouse cytokine and chemokine pulmonary expression profiles were investigated by enzyme-linked immunosorbent assay (ELISA) in bronchoalveolar lavage fluid (BALF) and lung tissue homogenates, respectively, after repeated exposure to cigarette smoke. After 24 h, the percentage of transfected alveolar macrophages was 30.00 +/- 3.30%. Analysis of respiratory function indicated that transfection of NF-kappaB decoy ODNs significantly impacted peak expiratory flow (PEF), and bronchoalveolar lavage cytology displayed evidence of decreased macrophage infiltration in airways compared to normal saline-treated or scramble NF-kappaB decoy ODNs smoke exposed mice. NF-kappaB decoy ODNs inhibited significantly level of macrophage inflammatory protein (MIP) 1alpha and monocyte chemoattractant protein 1(MCP-1) in lung homogenates compared to normal saline-treated smoke exposed mice. In contrast, these NF-kappaB decoy ODNs-treated mice showed

  17. Acute Pathophysiological Effects of Intratracheal Instillation of Budesonide and Exogenous Surfactant in a Neonatal Surfactant-depleted Piglet Model

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    Chia-Feng Yang

    2010-08-01

    Conclusions: Intratracheal instillation of surfactant or surfactant plus budesonide can improve oxygenation and pulmonary histologic outcome in neonatal surfactant-depleted lungs. The additional use of budesonide does not disturb the function of the exogenous surfactant. Intratracheal administration of a corticosteroid combined with surfactant may be an effective method for alleviating local pulmonary inflammation in severe RDS.

  18. Chronic intratracheal application of the soluble guanylyl cyclase stimulator BAY 41-8543 ameliorates experimental pulmonary hypertension.

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    Amirjanians, Matthieu; Egemnazarov, Bakytbek; Sydykov, Akylbek; Kojonazarov, Baktybek; Brandes, Ralf; Luitel, Himal; Pradhan, Kabita; Stasch, Johannes-Peter; Redlich, Gorden; Weissmann, Norbert; Grimminger, Friedrich; Seeger, Werner; Ghofrani, Hossein; Schermuly, Ralph

    2017-05-02

    Dysfunction of the NO/sGC/cGMP signaling pathway has been implicated in the pathogenesis of pulmonary hypertension (PH). Therefore, agents stimulating cGMP synthesis via sGC are important therapeutic options for treatment of PH patients. An unwanted effect of this novel class of drugs is their systemic hypotensive effect. We tested the hypothesis that aerosolized intra-tracheal delivery of the sGC stimulator BAY41-8543 could diminish its systemic vasodilating effect.Pharmacodynamics and -kinetics of BAY41-8543 after single intra-tracheal delivery was tested in healthy rats. Four weeks after a single injection of monocrotaline (MCT, 60 mg/kg s.c.), rats were randomized to a two-week treatment with either placebo, BAY 41-8543 (10 mg/kg per os (PO)) or intra-tracheal (IT) instillation (3 mg/kg or 1 mg/kg).Circulating concentrations of the drug 10 mg/kg PO and 3 mg/kg IT were comparable. BAY 41-8543 was detected in the lung tissue and broncho-alveolar fluid after IT delivery at higher concentrations than after PO administration. Systemic arterial pressure transiently decreased after oral BAY 41-8543 and was unaffected by intratracheal instillation of the drug. PO 10 mg/kg and IT 3 mg/kg regimens partially reversed pulmonary hypertension and improved heart function in MCT-injected rats. Minor efficacy was noted in rats treated IT with 1 mg/kg. The degree of pulmonary vascular remodeling was largely reversed in all treatment groups.Intratracheal administration of BAY 41-8543 reverses PAH and vascular structural remodeling in MCT-treated rats. Local lung delivery is not associated with systemic blood pressure lowering and represents thus a further development of PH treatment with sGC stimulators.

  19. Hepatic microsomal phospholipids in rats exposed intratracheally to coal fly ash

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    Srivastava, P.K.; Chauhan, S.S.; Misra, U.K.

    1986-01-01

    The effects of intratracheal administration of fly ash (50 mg/kg body weight, daily for 7 days) on hepatic microsomal phospholipid metabolism has been studied in rats using various phospholipid precursors, viz NaH 2 32 PO 4 , (methyl- 14 C)-choline, and (methyl- 14 C)-methionine. Fly ash administration significantly increased microsomal phosphatidylcholine (PC), and lysophosphatidylcholine (LPC). The incorporation of NaH 2 32 PO 4 into total liver phospholipids, PC and Phosphatidyl ethanolamine (PE) was significantly increased in fly ash-treated rats as compared to the control. Fly ash administration also increased the incorporation of (methyl- 14 C)-choline into microsomal PC. Incorporation of (methyl- 14 C)-methionine into microsomal PC was not affected. Fly ash administration decreased the per cent distribution of arachidonic acid in PC and PE and increased that of oleic acid in PC and of linoleic acid in PE. (orig.)

  20. Protective Effects of Intratracheally-Administered Bee Venom Phospholipase A2 on Ovalbumin-Induced Allergic Asthma in Mice

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    Kyung-Hwa Jung

    2016-09-01

    Full Text Available Asthma is a common chronic disease characterized by bronchial inflammation, reversible airway obstruction, and airway hyperresponsiveness (AHR. Current therapeutic options for the management of asthma include inhaled corticosteroids and β2 agonists, which elicit harmful side effects. In the present study, we examined the capacity of phospholipase A2 (PLA2, one of the major components of bee venom (BV, to reduce airway inflammation and improve lung function in an experimental model of asthma. Allergic asthma was induced in female BALB/c mice by intraperitoneal administration of ovalbumin (OVA on days 0 and 14, followed by intratracheal challenge with 1% OVA six times between days 22 and 30. The infiltration of immune cells, such as Th2 cytokines in the lungs, and the lung histology, were assessed in the OVA-challenged mice in the presence and absence of an intratracheal administration of bvPLA2. We showed that the intratracheal administration of bvPLA2 markedly suppressed the OVA-induced allergic airway inflammation by reducing AHR, overall area of inflammation, and goblet cell hyperplasia. Furthermore, the suppression was associated with a significant decrease in the production of Th2 cytokines, such as IL-4, IL-5, and IL-13, and a reduction in the number of total cells, including eosinophils, macrophages, and neutrophils in the airway.

  1. Successful treatment of intratracheal cuterebrosis in two cats.

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    Dvorak, L D; Bay, J D; Crouch, D T; Corwin, R M

    2000-01-01

    Two cases of feline intratracheal myiasis due to Cuterebra spp. larvae are reported. Both cats presented with inspiratory dyspnea and a nonproductive cough. One larva was successfully removed during thoracotomy, and the other was removed during bronchoscopy using forceps passed through a bronchoscope operating channel. Clinical signs were alleviated following removal of the larvae.

  2. Comparison of the Pulmonary Oxidative Stress Caused by Intratracheal Instillation and Inhalation of NiO Nanoparticles when Equivalent Amounts of NiO Are Retained in the Lung

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    Masanori Horie

    2016-01-01

    Full Text Available NiO nanoparticles were administered to rat lungs via intratracheal instillation or inhalation. During pulmonary toxicity caused by NiO nanoparticles, the induction of oxidative stress is a major factor. Both intratracheal instillation and inhalation of NiO nanoparticles induced pulmonary oxidative stress. The oxidative stress response protein, heme oxygenase-1 (HO-1, was induced by the administration of NiO nanoparticles at both the protein and gene expression level. Additionally, certain oxidative-stress markers in the lung, such as 8-iso-prostaglandin F2α, thioredoxin, and inducible nitric oxide synthase were increased. Furthermore, the concentration of myeloperoxidase (MPO in the lung was also increased by the administration of NiO nanoparticles. When the amount of NiO in the lung is similar, the responses against pulmonary oxidative stress of intratracheal instillation and inhalation are also similar. However, the state of pulmonary oxidative stress in the early phase was different between intratracheal instillation and inhalation, even if the amount of NiO in the lung was similar. Inhalation causes milder oxidative stress than that caused by intratracheal instillation. On evaluation of the nanoparticle-induced pulmonary oxidative stress in the early phase, we should understand the different states of oxidative stress induced by intratracheal instillation and inhalation.

  3. Biodistribution of gold nanoparticles following intratracheal instillation in mouse lung

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    Sadauskas, Evaldas; Jacobsen, Nicklas R.; Danscher, Gorm

    2009-01-01

    Background The fate of gold nanoparticles, 2, 40 and 100 nm, administered intratracheally to adult female mice was examined. The nanoparticles were traced by autometallography (AMG) at both ultrastructural and light microscopic levels. Also, the gold content was quantified by inductively coupled...... plasma mass spectrometry (ICP-MS) and neutron activation analysis (NAA). The liver is the major site of deposition of circulating gold nanoparticles. Therefore the degree of translocation was determined by the hepatic deposition of gold. Mice were instilled with 5 intratracheal doses of gold...... repeatedly during 3 weeks, the load was substantial. Ultrastructurally, AMG silver enhanced gold nanoparticles were found in lysosome-/endosome-like organelles of the macrophages and analysis with AMG, ICP-MS and NAA of the liver revealed an almost total lack of translocation of nanoparticles. In mice given...

  4. Transoral intratracheal inoculation method for use with neonatal rats.

    Science.gov (United States)

    Martínez-Burnes, J; López, A; Lemke, K; Dobbin, G

    2001-04-01

    Studying the effects of toxic and infective compounds on the respiratory system requires a reliable method for delivering inoculum into the distal region of the lung. Although transoral intratracheal inoculation methods have been well documented for adult rats, to the authors' knowledge, a reliable method has not been validated for neonatal rats. The purpose of the study reported here was to develop a simple method for transoral inoculation in rat neonates. Seven-day-old Fischer 344 rats were anesthetized with halothane, and a spinal needle was inserted in the tracheal lumen, by use of illumination and a modified otoscope. Meconium was injected into the lungs as a marker, and the neonates were kept under close observation. After euthanasia at 24 h, lungs were removed and fixed in formalin, and the microscopic distribution of the inoculum was assessed in the left, right cranial, middle, median, and caudal lung lobes. Microscopic examination of lungs indicated that intratracheal inoculation was achieved in 100% of neonatal lungs and the inoculum was consistently distributed in the alveoli of all pulmonary lobes. Important complications or mortality were not observed in the neonates. Intratracheal inoculation of neonatal rats is possible by use of a modified otoscope for transoral illumination. This technique is simple and reproducible and ensures, without complications, widespread distribution of inoculum in the lungs of neonatal rats.

  5. Ectopic Intratracheal Thyroid: A Rare Cause of Airway Obstruction

    Directory of Open Access Journals (Sweden)

    Waheed Rahman

    2018-01-01

    Full Text Available Ectopic intratracheal thyroid tissue (EITT is a rare abnormality with only limited cases reported so far. The presenting symptoms can be very similar to those of bronchial asthma. We discuss the case of a 29-year-old man with subglottic ectopic thyroid, with a history of thyroid surgery for goiter, which has been managed with laser-assisted endoscopic approach. We have also included presenting symptoms, pathophysiology, diagnosis, and management of EITT. We aim to include EITT in the differentials of airway obstruction, particularly in those patients who have goiter or previous thyroid surgeries.

  6. Pulmonary toxicity of printer toner following inhalation and intratracheal instillation.

    Science.gov (United States)

    Morimoto, Yasuo; Oyabu, Takako; Horie, Masanori; Kambara, Tatsunori; Izumi, Hiroto; Kuroda, Etsushi; Creutzenberg, Otto; Bellmann, Bernd; Pohlmann, Gerhard; Schuchardt, Sven; Hansen, Tanja; Ernst, Heinrich

    2013-10-01

    The pulmonary effects of a finished toner were evaluated in intratracheal instillation and inhalation studies, using toners with external additives (titanium dioxide nanoparticles and amorphous silica nanoparticles). Rats received an intratracheal dose of 1 mg or 2 mg of toner and were sacrificed at 3 days, 1 week, 1 month, 3 months and 6 months. The toner induced pulmonary inflammation, as evidenced by a transient neutrophil response in the low-dose groups and persistent neutrophil infiltration in the high-dose groups. There were increased concentrations of heme oxygenase-1 (HO-1) as a marker of oxidative stress in the bronchoalveolar lavage fluid (BALF) and the lung. In a 90-day inhalation study, rats were exposed to well-dispersed toner (mean of MMAD: 3.76 µm). The three mass concentrations of toner were 1, 4 and 16 mg/m(3) for 13 weeks, and the rats were sacrificed at 6 days and 91 days after the end of the exposure period. The low and medium concentrations did not induce neutrophil infiltration in the lung of statistical significance, but the high concentration did, and, in addition, upon histopathological examination not only showed findings of inflammation but also of fibrosis in the lung. Taken together, the results of our studies suggest that toners with external additives lead to pulmonary inflammation and fibrosis at lung burdens suggest beyond the overload. The changes observed in the pulmonary responses in this inhalation study indicate that the high concentration (16 mg/m(3)) is an LOAEL and that the medium concentration (4 mg/m(3)) is an NOAEL.

  7. Administration

    DEFF Research Database (Denmark)

    Bogen handler om den praksis, vi kalder administration. Vi er i den offentlige sektor i Danmark hos kontorfolkene med deres sagsmapper, computere, telefoner,, lovsamlinger,, retningslinier og regneark. I bogen udfoldes en mangfoldighed af konkrete historier om det administrative arbejde fra...... forskellige områder i den offentlige sektor. Hensigten er at forstå den praksis og faglighed der knytter sig til det administrative arbejde...

  8. Significance of Intratracheal Instillation Tests for the Screening of Pulmonary Toxicity of Nanomaterials.

    Science.gov (United States)

    Morimoto, Yasuo; Izumi, Hiroto; Yoshiura, Yukiko; Fujisawa, Yuri; Fujita, Katsuhide

    Inhalation tests are the gold standard test for the estimation of the pulmonary toxicity of respirable materials. Intratracheal instillation tests have been used widely, but they yield limited evidence of the harmful effects of respirable materials. We reviewed the effectiveness of intratracheal instillation tests for estimating the hazards of nanomaterials, mainly using research papers featuring intratracheal instillation and inhalation tests centered on a Japanese national project. Compared to inhalation tests, intratracheal instillation tests induced more acute inflammatory responses in the animal lung due to a bolus effect regardless of the toxicity of the nanomaterials. However, nanomaterials with high toxicity induced persistent inflammation in the chronic phase, and nanomaterials with low toxicity induced only transient inflammation. Therefore, in order to estimate the harmful effects of a nanomaterial, an observation period of 3 months or 6 months following intratracheal instillation is necessary. Among the endpoints of pulmonary toxicity, cell count and percentage of neutrophil, chemokines for neutrophils and macrophages, and oxidative stress markers are considered most important. These markers show persistent and transient responses in the lung from nanomaterials with high and low toxicity, respectively. If the evaluation of the pulmonary toxicity of nanomaterials is performed in not only the acute but also the chronic phase in order to avoid the bolus effect of intratracheal instillation and inflammatory-related factors that are used as endpoints of pulmonary toxicity, we speculate that intratracheal instillation tests can be useful for screening for the identification of the hazard of nanomaterials through pulmonary inflammation.

  9. Developing cell therapy techniques for respiratory disease: intratracheal delivery of genetically engineered stem cells in a murine model of airway injury

    Science.gov (United States)

    Leblond, Anne-Laure; Naud, Patrice; Forest, Virginie; Gourden, Clothilde; Sagan, Christine; Romefort, Bénédicte; Mathieu, Eva; Delorme, Bruno; Collin, Christine; Pagès, Jean-Christophe; Sensebé, Luc; Pitard, Bruno; Lemarchand, Patricia

    2009-01-01

    Over the past decade, interest has increased in the use of exogenous stem cells to optimize lung repair and serve as carriers of a therapeutic gene for genetic airway disease such as cystic fibrosis. We investigated the survival and the engraftment of exogenous stem cells after intratracheal injection, in a murine model of acute epithelial airway injury already used in gene therapy experiments on cystic fibrosis. Embryonic stem cells and mesenchymal stem cells were intratracheally injected 24hr after 2% polidocanol administration, when epithelial airway injury was maximal. Stem cells were transfected with reporter genes immediately prior to administration. Reporter gene expression was analyzed in trachea-lungs and bronchoalveolar lavages using non-fluorescent, quantitative and sensitive methods. ELISA quantitative results showed that 0.4 to 5.5% stem cells survived in the injured airway. Importantly, no stem cells survived in healthy airway or in the epithelial lining fluid. Using X-Gal staining, transduced mesenchymal stem cells were detected in injured trachea and bronchi lumen. When the epithelium was spontaneously regenerated, the in vivo amount of engrafted mesenchymal stem cells from cell line decreased dramatically. No stem cells from primary culture were located within lungs at 7 days. This study demonstrated the feasibility of the intratracheal cell delivery for airway diseases with acute epithelial injury. PMID:19606934

  10. Administration

    OpenAIRE

    2009-01-01

    Cet imposant volume constitue un registre des cours magistraux tenus par l’auteur à l’École supérieure allemande des sciences administratives de Spire, enrichis des résultats de travaux scientifiques menés principalement à l'Institut Allemand de Recherche en Administration Publique (Deutsches Forschungsinstitut für öffentliche Verwaltung Speyer, FÖV). Il s’agit donc d’une entreprise au long cours, destinée à apporter un nouvel éclairage (quasi ?) exhaustif sur l’administration publique : son ...

  11. Gene expression analysis in rat lungs after intratracheal exposure to nanoparticles doped with cadmium

    Science.gov (United States)

    Coccini, Teresa; Fabbri, Marco; Roda, Elisa; Grazia Sacco, Maria; Manzo, Luigi; Gribaldo, Laura

    2011-07-01

    Silica nanoparticles (NPs) incorporating cadmium (Cd) have been developed for a range of potential application including drug delivery devices. Occupational Cd inhalation has been associated with emphysema, pulmonary fibrosis and lung tumours. Mechanistically, Cd can induce oxidative stress and mediate cell-signalling pathways that are involved in inflammation.This in vivo study aimed at investigating pulmonary molecular effects of NPs doped with Cd (NP-Cd, 1 mg/animal) compared to soluble CdCl2 (400 μg/animal), in Sprague Dawley rats treated intra-tracheally, 7 and 30 days after administration. NPs of silica containing Cd salt were prepared starting from commercial nano-size silica powder (HiSil™ T700 Degussa) with average pore size of 20 nm and surface area of 240 m2/g. Toxicogenomic analysis was performed by the DNA microarray technology (using Agilent Whole Rat Genome Microarray 4×44K) to evaluate changes in gene expression of the entire genome. These findings indicate that the whole genome analysis may represent a valuable approach to assess the whole spectrum of biological responses to cadmium containing nanomaterials.

  12. Gene expression analysis in rat lungs after intratracheal exposure to nanoparticles doped with cadmium

    International Nuclear Information System (INIS)

    Coccini, Teresa; Manzo, Luigi; Fabbri, Marco; Sacco, Maria Grazia; Gribaldo, Laura; Roda, Elisa

    2011-01-01

    Silica nanoparticles (NPs) incorporating cadmium (Cd) have been developed for a range of potential application including drug delivery devices. Occupational Cd inhalation has been associated with emphysema, pulmonary fibrosis and lung tumours. Mechanistically, Cd can induce oxidative stress and mediate cell-signalling pathways that are involved in inflammation.This in vivo study aimed at investigating pulmonary molecular effects of NPs doped with Cd (NP-Cd, 1 mg/animal) compared to soluble CdCl 2 (400 μg/animal), in Sprague Dawley rats treated intra-tracheally, 7 and 30 days after administration. NPs of silica containing Cd salt were prepared starting from commercial nano-size silica powder (HiSil T M T700 Degussa) with average pore size of 20 nm and surface area of 240 m 2 /g. Toxicogenomic analysis was performed by the DNA microarray technology (using Agilent Whole Rat Genome Microarray 4x44K) to evaluate changes in gene expression of the entire genome. These findings indicate that the whole genome analysis may represent a valuable approach to assess the whole spectrum of biological responses to cadmium containing nanomaterials.

  13. Gene expression analysis in rat lungs after intratracheal exposure to nanoparticles doped with cadmium

    Energy Technology Data Exchange (ETDEWEB)

    Coccini, Teresa; Manzo, Luigi [Toxicology Division, Salvatore Maugeri Foundation IRCCS, Pavia (Italy); Fabbri, Marco; Sacco, Maria Grazia; Gribaldo, Laura [European Commission, Joint Research Centre, IHCP- 21027 Ispra (Italy); Roda, Elisa [European Centre for Nanomedicine, University of Pavia, 27100 Pavia (Italy)

    2011-07-06

    Silica nanoparticles (NPs) incorporating cadmium (Cd) have been developed for a range of potential application including drug delivery devices. Occupational Cd inhalation has been associated with emphysema, pulmonary fibrosis and lung tumours. Mechanistically, Cd can induce oxidative stress and mediate cell-signalling pathways that are involved in inflammation.This in vivo study aimed at investigating pulmonary molecular effects of NPs doped with Cd (NP-Cd, 1 mg/animal) compared to soluble CdCl{sub 2} (400 {mu}g/animal), in Sprague Dawley rats treated intra-tracheally, 7 and 30 days after administration. NPs of silica containing Cd salt were prepared starting from commercial nano-size silica powder (HiSil{sup TM} T700 Degussa) with average pore size of 20 nm and surface area of 240 m{sup 2}/g. Toxicogenomic analysis was performed by the DNA microarray technology (using Agilent Whole Rat Genome Microarray 4x44K) to evaluate changes in gene expression of the entire genome. These findings indicate that the whole genome analysis may represent a valuable approach to assess the whole spectrum of biological responses to cadmium containing nanomaterials.

  14. Pharmacokinetic/Pharmacodynamic Profiles of Tiamulin in an Experimental Intratracheal Infection Model of Mycoplasma gallisepticum

    Directory of Open Access Journals (Sweden)

    Xia Xiao

    2016-09-01

    Full Text Available Mycoplasma gallisepticum is the most important pathogen in poultry among four pathogenic Mycoplasma species. Tiamulin is a pleuromutilin antibiotic that shows a great activity against M. gallisepticum and has been approved for use in veterinary medicine particularly for poultry. However, the Pharmacokinetic/Pharmacodynamics (PK/PD profiles of tiamulin against M. gallisepticum are not well understood. Therefore, in the current studies, we investigated the in vivo PK/PD profiles of tiamulin using a well-established experimental intratracheal infection model of M. gallisepticum. The efficacy of tiamulin against M. gallisepticum was studied in 8-day-old chickens after intramuscular (i.m. administration at 10 doses between 0-80 mg/kg. Liquid chromatography-tandem mass spectrometry (LC-MS/MS was used to evaluate the PK parameters of tiamulin following i.m. administration at doses of 5, 40 and 80 mg/kg in Mycoplasma gallisepticum infected neutropenic chickens. Real time PCR (RT-PCR was used for quantitative detection of M. gallisepticum. The MIC of tiamulin against M. gallisepticum strain S6 was 0.03 μg/mL. The PK/PD index, AUC24h/MIC, correlated well with the in vivo antibacterial efficacy. The in vivo data suggest that animal dosage regimens should supply AUC24h/MIC of tiamulin of 382.68 h for 2 log10 ccu equivalents M. gallisepticum reduction. To attain that goal, the administered dose is expected to be 45 mg/kg b.w. for treatment of M. gallisepticum infection with an MIC90 of 0.03 μg/mL.

  15. Metallic intratracheal stent application on relapsing polychondritis with severe tracheobronchial malacia

    International Nuclear Information System (INIS)

    Ao Guokun; Zhao Weiguo; Guo Qinyun; Huang Qin

    2007-01-01

    Objective: To evaluate the therapeutic and adverse effects of metallic intratracheal stent placement in relapsing polychondritis with severe tracheobronchial malaeia. Methods: Five tracheal stents had been implanted in three patients with tracheobronchial malaeia. One patient was implanted with two tubular stents in trachea and one 'Y' shaped stent for bilateral bronchi. Another patient used a tubular stent in total tracheal segment. The last patient used a tubular stent in the upper segment of trachea. Results: All the stents were implanted successfully with obvious improvement of dyspnea after the treatment. Conclusions: Metallic intratracheal stent placement can really relieve symptoms and improve the life quality in patients with tracheobronchial malacia caused by relapsing polychondritis. (authors)

  16. Attenuation of lung inflammation and fibrosis in CD69-deficient mice after intratracheal bleomycin

    Directory of Open Access Journals (Sweden)

    Matsunaga Hirofumi

    2011-10-01

    Full Text Available Abstract Background Cluster of differentiation 69 (CD69, an early activation marker antigen on T and B cells, is also expressed on activated macrophages and neutrophils, suggesting that CD69 may play a role in inflammatory diseases. To determine the effect of CD69 deficiency on bleomycin(BLM-induced lung injury, we evaluated the inflammatory response following intratracheal BLM administration and the subsequent fibrotic changes in wild type (WT and CD69-deficient (CD69-/- mice. Methods The mice received a single dose of 3 mg/kg body weight of BLM and were sacrificed at 7 or 14 days post-instillation (dpi. Lung inflammation in the acute phase (7 dpi was investigated by differential cell counts and cytokine array analyses of bronchoalveolar lavage fluid. In addition, lung fibrotic changes were evaluated at 14 dpi by histopathology and collagen assays. We also used reverse transcription polymerase chain reaction to measure the mRNA expression level of transforming growth factor β1 (TGF-β1 in the lungs of BLM-treated mice. Results CD69-/- mice exhibited less lung damage than WT mice, as shown by reductions in the following indices: (1 loss of body weight, (2 wet/dry ratio of lung, (3 cytokine levels in BALF, (4 histological evidence of lung injury, (5 lung collagen deposition, and (6 TGF-β1 mRNA expression in the lung. Conclusion The present study clearly demonstrates that CD69 plays an important role in the progression of lung injury induced by BLM.

  17. Pulmonary pharmacokinetics of tulathromycin in swine. Part I: Lung homogenate in healthy pigs and pigs challenged intratracheally with lipopolysaccharide of Escherichia coli.

    Science.gov (United States)

    Villarino, N; Lesman, S; Fielder, A; García-Tapia, D; Cox, S; Lucas, M; Robinson, J; Brown, S A; Martín-Jiménez, T

    2013-08-01

    The objective of the study was to assess the pharmacokinetics of tulathromycin in lung tissue homogenate (LT) and plasma from healthy and lipopolysaccharide (LPS)-challenged pigs. Clinically healthy pigs were allocated to two dosing groups of 36 animals each (group 1 and 2). All animals were treated with tulathromycin (2.5 mg/kg). Animals in group 2 were also challenged intratracheally with LPS from Escherichia coli (LPS-Ec) 3 h prior to tulathromycin administration. Blood and LT samples were collected from all animals during 17-day post-tulathromycin administration. For LT, one sample from the middle (ML) and caudal lobes (CL) was taken. The concentration of tulathromycin was significantly lower in the ML after the intratracheal administration of LPS-E. coli (P lungs was rapid and persisted at high levels for 17-day postadministration. The distribution of the drug within the lung seems to be homogenous, at least between the middle and caudal lobes within dosing groups. The concentration versus time profile of the drug and pharmacokinetic parameters in two different lung areas (middle and caudal lobe) were consistent within the groups. The clinical significance of these findings is unknown. © 2012 John Wiley & Sons Ltd.

  18. Long-term effects of intratracheally instilled 253EsCl3 in rats

    International Nuclear Information System (INIS)

    Ballou, J.E.; Dagle, G.E.; Morrow, W.

    1975-01-01

    ts administered 253 EsCl 3 by intratracheal instillation developed more bone tumors and fewer lung tumors than similar rats administered 239 Pu(NO 3 ) 4 . In explanation, it is suggested that 253 Es may irradiatete bone surface cells more effectively while 239 Pu may irradiate a greater total number of cells in the lung. (U.S.)

  19. Recurrent pregnancy-related upper airway obstruction caused by intratracheal ectopic thyroid tissue

    DEFF Research Database (Denmark)

    Døssing, H; Jørgensen, K E; Oster-Jørgensen, E

    1999-01-01

    during her second pregnancy. Her 58-mL multinodular goiter (by ultrasound) was not thought to be responsible for her upper airway symptoms. Therefore, fiber laryngoscopy and computed tomographic (CT) scan were performed and revealed a 20 x 15 x 10 mm intratracheal tumor. After tracheostomy...

  20. Inflammogenic effect of well-characterized fullerenes in inhalation and intratracheal instillation studies

    Directory of Open Access Journals (Sweden)

    Yamamoto Kazuhiro

    2010-03-01

    Full Text Available Abstract Background We used fullerenes, whose dispersion at the nano-level was stabilized by grinding in nitrogen gas in an agitation mill, to conduct an intratracheal instillation study and an inhalation exposure study. Fullerenes were individually dispersed in distilled water including 0.1% Tween 80, and the diameter of the fullerenes was 33 nm. These suspensions were directly injected as a solution in the intratracheal instillation study. The reference material was nickel oxide in distilled water. Wistar male rats intratracheally received a dose of 0.1 mg, 0.2 mg, or 1 mg of fullerenes and were sacrificed after 3 days, 1 week, 1 month, 3 months, and 6 months. In the inhalation study, Wistar rats were exposed to fullerene agglomerates (diameter: 96 ± 5 nm; 0.12 ± 0.03 mg/m3; 6 hours/days for 5 days/week for 4 weeks and were sacrificed at 3 days, 1 month, and 3 months after the end of exposure. The inflammatory responses and gene expression of cytokine-induced neutrophil chemoattractants (CINCs were examined in rat lungs in both studies. Results In the intratracheal instillation study, both the 0.1 mg and 0.2 mg fullerene groups did not show a significant increase of the total cell and neutrophil count in BALF or in the expression of CINC-1,-2αβ and-3 in the lung, while the high-dose, 1 mg group only showed a transient significant increase of neutrophils and expression of CINC-1,-2αβ and -3. In the inhalation study, there were no increases of total cell and neutrophil count in BALF, CINC-1,-2αβ and-3 in the fullerene group. Conclusion These data in intratracheal instillation and inhalation studies suggested that well-dispersed fullerenes do not have strong potential of neutrophil inflammation.

  1. Intratracheal Instillation of High Dose Adenoviral Vectors Is Sufficient to Induce Lung Injury and Fibrosis in Mice

    Science.gov (United States)

    Zhou, Qiyuan; Chen, Tianji; Bozkanat, Melike; Ibe, Joyce Christina F.; Christman, John W.; Raj, J. Usha; Zhou, Guofei

    2014-01-01

    Rationale Replication deficient adenoviruses (Ad) vectors are common tools in gene therapy. Since Ad vectors are known to activate innate and adaptive immunity, we investigated whether intratracheal administration of Ad vectors alone is sufficient to induce lung injury and pulmonary fibrosis. Methods We instilled Ad viruses ranging from 107 to 1.625×109 ifu/mouse as well as the same volume of PBS and bleomycin. 14 and 21 days after administration, we collected bronchoalveolar lavage fluid (BALF) and mouse lung tissues. We measured the protein concentration, total and differential cell counts, and TGF-β1 production, performed Trichrome staining and Sircol assay, determined gene and protein levels of profibrotic cytokines, MMPs, and Wnt signaling proteins, and conducted TUNEL staining and co-immunofluorescence for GFP and α-SMA staining. Results Instillation of high dose Ad vectors (1.625×109 ifu/mouse) into mouse lungs induced high levels of protein content, inflammatory cells, and TGF-β1 in BALF, comparable to those in bleomycin-instilled lungs. The collagen content and mRNA levels of Col1a1, Col1a2, PCNA, and α-SMA were also increased in the lungs. Instillation of both bleomycin and Ad vectors increased expression levels of TNFα and IL-1β but not IL-10. Instillation of bleomycin but not Ad increased the expression of IL-1α, IL-13 and IL-16. Treatment with bleomycin or Ad vectors increased expression levels of integrin α1, α5, and αv, MMP9, whereas treatment with bleomycin but not Ad vectors induced MMP2 expression levels. Both bleomycin and Ad vectors induced mRNA levels of Wnt2, 2b, 5b, and Lrp6. Intratracheal instillation of Ad viruses also induced DNA damages and Ad viral infection-mediated fibrosis is not limited to the infection sites. Conclusions Our results suggest that administration of Ad vectors induces an inflammatory response, lung injury, and pulmonary fibrosis in a dose dependent manner. PMID:25551570

  2. Acute inflammatory reaction in rats after intratracheal instillation of material collected from a nylon flocking plant.

    Science.gov (United States)

    Porter, D W; Castranova, V; Robinson, V A; Hubbs, A F; Mercer, R R; Scabilloni, J; Goldsmith, T; Schwegler-Berry, D; Battelli, L; Washko, R; Burkhart, J; Piacitelli, C; Whitmer, M; Jones, W

    1999-05-14

    Several cases of interstitial lung disease have been diagnosed among workers at a nylon flock plant, but the etiologic agent for the disease outbreak was unknown. The results of a medical survey and industrial hygiene study indicated that the dust present in the plant may be responsible. Thus, airborne dust collected at the plant was examined for its inflammatory potential in rat lungs. The endpoints measured were: (1) breathing rates, (2) differential cell counts of bronchoalveolar lavage cells, (3) alveolar macrophage (AM) chemiluminescence, (4) albumin concentration and matrix metalloprotease activities in the acellular fluid from the initial bronchoalveolar lavage, and (5) pulmonary histopathology. In the first study, rats received a single dose of the airborne dust sample (10 mg/kg body weight) by intratracheal (IT) instillation. At 1 d post-IT, all inflammatory endpoints were significantly increased versus controls, but by 29 d post-IT they did not differ significantly from controls. Histopathology demonstrated mild to moderate, multifocal, suppurative pneumonia, usually centered around bronchioles, at 1 d post-IT. At 29 d post-IT, pulmonary inflammation was minimal to mild and characterized by alveolar histocytosis usually restricted to the immediate area of retained bire-fringent fibers. In subsequent experiments, airborne dust was extracted with water and the dust (washed airborne dust) and water extract (soluble fraction) were separated by centrifugation for further study. Nylon tow dust was prepared in the laboratory by milling uncut nylon strands (called tow) that had not been treated with the finish or dyes that are commonly used in the flock plants. Rats were administered a single dose of a dust sample (10 mg/kg body weight) or the soluble fraction (1.3 ml/kg body weight) by IT administration and the same endpoints were measured at 1 d post-IT. The dust samples caused significant increases in all of the inflammatory endpoints; however, the soluble

  3. Pulmonary toxicity of well-dispersed cerium oxide nanoparticles following intratracheal instillation and inhalation

    Science.gov (United States)

    Morimoto, Yasuo; Izumi, Hiroto; Yoshiura, Yukiko; Tomonaga, Taisuke; Oyabu, Takako; Myojo, Toshihiko; Kawai, Kazuaki; Yatera, Kazuhiro; Shimada, Manabu; Kubo, Masaru; Yamamoto, Kazuhiro; Kitajima, Shinichi; Kuroda, Etsushi; Kawaguchi, Kenji; Sasaki, Takeshi

    2015-11-01

    We performed inhalation and intratracheal instillation studies of cerium dioxide (CeO2) nanoparticles in order to investigate their pulmonary toxicity, and observed pulmonary inflammation not only in the acute and but also in the chronic phases. In the intratracheal instillation study, F344 rats were exposed to 0.2 mg or 1 mg of CeO2 nanoparticles. Cell analysis and chemokines in bronchoalveolar lavage fluid (BALF) were analyzed from 3 days to 6 months following the instillation. In the inhalation study, rats were exposed to the maximum concentration of inhaled CeO2 nanoparticles (2, 10 mg/m3, respectively) for 4 weeks (6 h/day, 5 days/week). The same endpoints as in the intratracheal instillation study were examined from 3 days to 3 months after the end of the exposure. The intratracheal instillation of CeO2 nanoparticles caused a persistent increase in the total and neutrophil number in BALF and in the concentration of cytokine-induced neutrophil chemoattractant (CINC)-1, CINC-2, chemokine for neutrophil, and heme oxygenase-1 (HO-1), an oxidative stress marker, in BALF during the observation time. The inhalation of CeO2 nanoparticles also induced a persistent influx of neutrophils and expression of CINC-1, CINC-2, and HO-1 in BALF. Pathological features revealed that inflammatory cells, including macrophages and neutrophils, invaded the alveolar space in both studies. Taken together, the CeO2 nanoparticles induced not only acute but also chronic inflammation in the lung, suggesting that CeO2 nanoparticles have a pulmonary toxicity that can lead to irreversible lesions.

  4. Pulmonary toxicity of well-dispersed cerium oxide nanoparticles following intratracheal instillation and inhalation

    Energy Technology Data Exchange (ETDEWEB)

    Morimoto, Yasuo, E-mail: yasuom@med.uoeh-u.ac.jp; Izumi, Hiroto; Yoshiura, Yukiko; Tomonaga, Taisuke; Oyabu, Takako; Myojo, Toshihiko; Kawai, Kazuaki; Yatera, Kazuhiro [University of Occupational and Environmental Health (Japan); Shimada, Manabu; Kubo, Masaru [Hiroshima University (Japan); Yamamoto, Kazuhiro [National Institute of Advanced Industrial Science and Technology (AIST) (Japan); Kitajima, Shinichi [National Sanatorium Hoshizuka Keiaien (Japan); Kuroda, Etsushi [Osaka University, Laboratory of Vaccine Science, WPI Immunology Frontier Research Center (Japan); Kawaguchi, Kenji; Sasaki, Takeshi [National Institute of Advanced Industrial Science and Technology (AIST) (Japan)

    2015-11-15

    We performed inhalation and intratracheal instillation studies of cerium dioxide (CeO{sub 2}) nanoparticles in order to investigate their pulmonary toxicity, and observed pulmonary inflammation not only in the acute and but also in the chronic phases. In the intratracheal instillation study, F344 rats were exposed to 0.2 mg or 1 mg of CeO{sub 2} nanoparticles. Cell analysis and chemokines in bronchoalveolar lavage fluid (BALF) were analyzed from 3 days to 6 months following the instillation. In the inhalation study, rats were exposed to the maximum concentration of inhaled CeO{sub 2} nanoparticles (2, 10 mg/m{sup 3}, respectively) for 4 weeks (6 h/day, 5 days/week). The same endpoints as in the intratracheal instillation study were examined from 3 days to 3 months after the end of the exposure. The intratracheal instillation of CeO{sub 2} nanoparticles caused a persistent increase in the total and neutrophil number in BALF and in the concentration of cytokine-induced neutrophil chemoattractant (CINC)-1, CINC-2, chemokine for neutrophil, and heme oxygenase-1 (HO-1), an oxidative stress marker, in BALF during the observation time. The inhalation of CeO{sub 2} nanoparticles also induced a persistent influx of neutrophils and expression of CINC-1, CINC-2, and HO-1 in BALF. Pathological features revealed that inflammatory cells, including macrophages and neutrophils, invaded the alveolar space in both studies. Taken together, the CeO{sub 2} nanoparticles induced not only acute but also chronic inflammation in the lung, suggesting that CeO{sub 2} nanoparticles have a pulmonary toxicity that can lead to irreversible lesions.

  5. Pulmonary toxicity of well-dispersed titanium dioxide nanoparticles following intratracheal instillation

    Energy Technology Data Exchange (ETDEWEB)

    Yoshiura, Yukiko, E-mail: y-yoshiura@med.uoeh-u.ac.jp; Izumi, Hiroto [University of Occupational and Environmental Health, Department of Occupational Pneumology, Institute of Industrial Ecological Science (Japan); Oyabu, Takako [University of Occupational and Environmental Health, Department of Environmental Health Engineering, Institute of Industrial Ecological Sciences (Japan); Hashiba, Masayoshi; Kambara, Tatsunori [University of Occupational and Environmental Health, Department of Occupational Pneumology, Institute of Industrial Ecological Science (Japan); Mizuguchi, Yohei; Lee, Byeong Woo; Okada, Takami [University of Occupational and Environmental Health, Department of Environmental Health Engineering, Institute of Industrial Ecological Sciences (Japan); Tomonaga, Taisuke [University of Occupational and Environmental Health, Department of Occupational Pneumology, Institute of Industrial Ecological Science (Japan); Myojo, Toshihiko [University of Occupational and Environmental Health, Department of Environmental Health Engineering, Institute of Industrial Ecological Sciences (Japan); Yamamoto, Kazuhiro [National Institute of Advanced Industrial Science and Technology (AIST) (Japan); Kitajima, Shinichi [National Sanatorium Hoshizuka Keiaien (Japan); Horie, Masanori [National Institute of Advanced Industrial Science and Technology (AIST), Health Research Institute (HRI) (Japan); Kuroda, Etsushi [Osaka University, Laboratory of Vaccine Science, WPI Immunology Frontier Research Center (Japan); Morimoto, Yasuo [University of Occupational and Environmental Health, Department of Occupational Pneumology, Institute of Industrial Ecological Science (Japan)

    2015-06-15

    In order to investigate the pulmonary toxicity of titanium dioxide (TiO{sub 2}) nanoparticles, we performed an intratracheal instillation study with rats of well-dispersed TiO{sub 2} nanoparticles and examined the pulmonary inflammation and histopathological changes in the lung. Wistar Hannover rats were intratracheally administered 0.2 mg (0.66 mg/kg) and 1.0 mg (3.3 mg/kg) of well-dispersed TiO{sub 2} nanoparticles (P90; diameter of agglomerates: 25 nm), then the pulmonary inflammation responses were examined from 3 days to 6 months after the instillation, and the pathological features were examined up to 24 months. Transient inflammation and the upregulation of chemokines in the broncho-alveolar lavage fluid were observed for 1 month. No respiratory tumors or severe fibrosis were observed during the recovery time. These data suggest that transient inflammation induced by TiO{sub 2} may not lead to chronic, irreversible legions in the lung, and that TiO{sub 2} nanoparticles may not have a high potential for lung disorder.

  6. Pulmonary toxicity of well-dispersed titanium dioxide nanoparticles following intratracheal instillation

    International Nuclear Information System (INIS)

    Yoshiura, Yukiko; Izumi, Hiroto; Oyabu, Takako; Hashiba, Masayoshi; Kambara, Tatsunori; Mizuguchi, Yohei; Lee, Byeong Woo; Okada, Takami; Tomonaga, Taisuke; Myojo, Toshihiko; Yamamoto, Kazuhiro; Kitajima, Shinichi; Horie, Masanori; Kuroda, Etsushi; Morimoto, Yasuo

    2015-01-01

    In order to investigate the pulmonary toxicity of titanium dioxide (TiO 2 ) nanoparticles, we performed an intratracheal instillation study with rats of well-dispersed TiO 2 nanoparticles and examined the pulmonary inflammation and histopathological changes in the lung. Wistar Hannover rats were intratracheally administered 0.2 mg (0.66 mg/kg) and 1.0 mg (3.3 mg/kg) of well-dispersed TiO 2 nanoparticles (P90; diameter of agglomerates: 25 nm), then the pulmonary inflammation responses were examined from 3 days to 6 months after the instillation, and the pathological features were examined up to 24 months. Transient inflammation and the upregulation of chemokines in the broncho-alveolar lavage fluid were observed for 1 month. No respiratory tumors or severe fibrosis were observed during the recovery time. These data suggest that transient inflammation induced by TiO 2 may not lead to chronic, irreversible legions in the lung, and that TiO 2 nanoparticles may not have a high potential for lung disorder

  7. Pulmonary toxicity of well-dispersed titanium dioxide nanoparticles following intratracheal instillation

    Science.gov (United States)

    Yoshiura, Yukiko; Izumi, Hiroto; Oyabu, Takako; Hashiba, Masayoshi; Kambara, Tatsunori; Mizuguchi, Yohei; Lee, Byeong Woo; Okada, Takami; Tomonaga, Taisuke; Myojo, Toshihiko; Yamamoto, Kazuhiro; Kitajima, Shinichi; Horie, Masanori; Kuroda, Etsushi; Morimoto, Yasuo

    2015-06-01

    In order to investigate the pulmonary toxicity of titanium dioxide (TiO2) nanoparticles, we performed an intratracheal instillation study with rats of well-dispersed TiO2 nanoparticles and examined the pulmonary inflammation and histopathological changes in the lung. Wistar Hannover rats were intratracheally administered 0.2 mg (0.66 mg/kg) and 1.0 mg (3.3 mg/kg) of well-dispersed TiO2 nanoparticles (P90; diameter of agglomerates: 25 nm), then the pulmonary inflammation responses were examined from 3 days to 6 months after the instillation, and the pathological features were examined up to 24 months. Transient inflammation and the upregulation of chemokines in the broncho-alveolar lavage fluid were observed for 1 month. No respiratory tumors or severe fibrosis were observed during the recovery time. These data suggest that transient inflammation induced by TiO2 may not lead to chronic, irreversible legions in the lung, and that TiO2 nanoparticles may not have a high potential for lung disorder.

  8. A newly developed tool for intra-tracheal temperature and humidity assessment in laryngectomized individuals: the Airway Climate Explorer (ACE)

    NARCIS (Netherlands)

    Zuur, J.K.; Muller, S.H.; Jongh, F.H.C.; Horst, M.J. van der; Shehata, M.; Leeuwen, J. van; Sinaasappel, M.; Hilgers, F.J.M.

    2007-01-01

    The aim of this study is to develop a postlaryngectomy airway climate explorer (ACE) for assessment of intratracheal temperature and humidity and of influence of heat and moisture exchangers (HMEs). Engineering goals were within-device condensation prevention and fast response time characteristics.

  9. Investigation of the pathogenesis of Enterococcus cecorum after intravenous, intratracheal or oral experimental infections of broilers and broiler breeders

    DEFF Research Database (Denmark)

    Thoefner, Ida; Christensen, Jens Peter

    is known concerning transmission and pathogenesis in broilers and their parents. Consequently, a set of experimental E. cecorum infections were conducted in broiler breeders and broilers. The bacteria was inoculated at two doses using intravenous (IV), intratracheal (IT) and oral (PO) route of infection...

  10. Toxicity of Carbon Nanotubes in the Lungs of Mice 7 and 90 Days After Intratracheal Instillation

    Science.gov (United States)

    Lam, Chiu-Wing; James, John T.; McCluskey, Richard; Hunter, Robert L.

    2002-01-01

    Single-walled carbon nanotubes have many potential applications in the electronic, computer, and aerospace industries. Because unprocessed nanotubes could become airborne and potentially reach the lungs, their pulmonary toxicity was investigated. The three products studied were made by different methods, and contained different types and amounts of residual catalytic metals. Mice were each intratracheally instilled once with 0,0.1 or 0.5 mg of nanotubes, a carbon black negative control, or a quartz positive control, and killed for histopathological study 7 d or 90 d after the treatment. All nanotube products induced epithelioid granulomas and, in some cases, interstitial inflammation in the animals of the 7 -d groups. These lesions persisted and were worse in the 90-d groups. We found that, if nanotubes reach the lung, they can be more toxic than quartz, which is considered a serious occupational health hazard in chronic inhalation exposures.

  11. Intratracheally administered pathogen-associated molecular patterns affect antibody responses of poultry.

    Science.gov (United States)

    Ploegaert, T C W; De Vries Reilingh, G; Nieuwland, M G B; Lammers, A; Savelkoul, H F J; Parmentier, H K

    2007-08-01

    Various potential immune-modulating microbially derived pathogen-associated molecular patterns (PAMP), or so called homotopes, are present in high concentrations in the environment of food animals. In previous studies, intravenously administered PAMP had variable effects on specific primary and secondary immune responses of poultry to systemically administered antigens. In the present study, we evaluated the effects of intratracheal (i.t.) challenge with the PAMP lipopolysaccharide, lipoteichoic acid (LTA), and Zymosan-A (containing 1,3 beta-glucan) on primary and secondary (total) antibody (Ab) responses and (isotype) IgM, IgG, and IgA responses to systemically administered human serum albumin (HuSA), and Ab titers to infectious bursal disease (Gumboro virus) and infectious bronchitis vaccines in layer hens at 9 and 22 wk of age. Birds were challenged via the trachea with PAMP for 5 consecutive days prior to primary and secondary immunization with HuSA. Intratracheally administered LTA and, to a minor extent, lipopolysaccharide significantly enhanced secondary total and IgG Ab responses to HuSA. 1,3 beta-Glucan did not significantly affect Ab responses to HuSA. All birds challenged with PAMP showed a decreased BW. Higher total Ab titers to infectious bursal disease and infectious bronchitis were found in birds challenged with LTA. The present results indicate that i.t. administered PAMP affect the humoral immune responsiveness of poultry, which may lead to an enhanced status of immune reactivity. Furthermore, our results suggest that the hygienic status of the environment influences BW (gain). The consequences of immune modulation by airborne PAMP or hygienic conditions in chicken husbandry for vaccine delivery and immune responsiveness of poultry are discussed.

  12. Pulmonary toxicity of simulated lunar and Martian dusts in mice: II. Biomarkers of acute responses after intratracheal instillation

    Science.gov (United States)

    Lam, Chiu-Wing; James, John T.; Latch, Judith N.; Hamilton, Raymond F Jr; Holian, Andrij

    2002-01-01

    Volcanic ashes from Arizona and Hawaii, with chemical and mineral properties similar to those of lunar and Martian soils, respectively, are used by the National Aeronautics and Space Administration (NASA) to simulate lunar and Martian environments for instrument tests. NASA needs toxicity data on these volcanic soils to assess health risks from potential exposures of workers in facilities where these soil simulants are used. In this study we investigated the acute effects of lunar soil simulant (LSS) and Martian soil simulant (MSS), as a complement to a histopathological study assessing their subchronic effects (Lam et al., 2002). Fine dust of LSS, MSS, TiO(2), or quartz suspended in saline was intratracheally instilled into C57Bl/6J mice (4/group) in single doses of 0.1 mg/mouse or 1 mg/mouse. The mice were euthanized 4 or 24 h after the dust treatment, and bronchoalveolar lavage fluid (BALF) was obtained. Statistically significant lower cell viability and higher total protein concentration in the BALF were seen only in mice treated with the high dose of quartz for 4 h and with the high dose of MSS or quartz for 24 h, compared to mice treated only with saline. A significant increase in the percentage of neutrophils was not observed with any dust-treated group at 4 h after the instillation, but was observed after 24 h in all the dust-treated groups. This observation indicates that these dusts were not acutely toxic and the effects were gradual; it took some time for neutrophils to be recruited into and accumulate significantly in the lung. A statistically significant increase in apoptosis of lavaged macrophages from mice 4 h after treatment was found only in the high-dose silica group. The overall results of this study on the acute effects of these dusts in the lung indicate that LSS is slightly more toxic than TiO(2), and that MSS is comparable to quartz. These results were consistent with the subchronic histopathological findings in that the order of severity of

  13. Intratracheal transplantation of endothelial progenitor cells attenuates smoking-induced COPD in mice

    Directory of Open Access Journals (Sweden)

    Shi Z

    2017-03-01

    Full Text Available Zhihui Shi,1 Yan Chen,1 Jun Cao,2 Huihui Zeng,1 Yue Yang,1 Ping Chen,1 Hong Luo,1 Hong Peng,1 Shan Cai,1 Chaxiang Guan3 1Department of Internal Medicine, Division of Respiratory Disease, The Second Xiangya Hospital, Central-South University, 2Department of Internal Medicine, Division of Respiratory Disease, The People’s Hospital of Hunan Province, 3Department of Physiology, Xiangya Medical School, Central-South University, Changsha, Hunan, People’s Republic of China Background: Endothelial progenitor cells (EPCs might play a protective role in COPD. The aim of this study was to investigate whether intratracheal allogeneic transplantation of bone-marrow-derived EPCs would attenuate the development of smoking-induced COPD in mice.Methods: Isolated mononuclear cells from the bone marrow of C57BL/6J mice were cultured in endothelial cell growth medium-2 for 10 days, yielding EPCs. A murine model of COPD was established by passive 90-day exposure of cigarette smoke. On day 30, EPCs or phosphate-buffered saline alone was administered into the trachea. On day 90, EPCs or 30 µL phosphate-buffered saline alone was administered into the trachea, and on day 120, inflammatory cells, antioxidant activity, apoptosis, matrix metalloproteinase (MMP-2, and MMP-9 were measured.Results: After EPC treatment, the lung function of the mice had improved compared with the untreated mice. Mean linear intercept and destructive index were reduced in the EPCs-treated group compared with the untreated group. In addition, the EPCs-treated mice exhibited less antioxidant activity in bronchoalveolar lavage fluid compared with the untreated mice. Moreover, decreased activities of MMP-2, MMP-9, and TUNEL-positive cells in lung tissues were detected in EPCs-treated mice.Conclusion: Intratracheal transplantation of EPCs attenuated the development of pulmonary emphysema and lung function disorder probably by alleviating inflammatory infiltration, decelerating apoptosis

  14. Intranasal H5N1 vaccines, adjuvanted with chitosan derivatives, protect ferrets against highly pathogenic influenza intranasal and intratracheal challenge.

    Directory of Open Access Journals (Sweden)

    Alex J Mann

    Full Text Available We investigated the protective efficacy of two intranasal chitosan (CSN and TM-CSN adjuvanted H5N1 Influenza vaccines against highly pathogenic avian Influenza (HPAI intratracheal and intranasal challenge in a ferret model. Six groups of 6 ferrets were intranasally vaccinated twice, 21 days apart, with either placebo, antigen alone, CSN adjuvanted antigen, or TM-CSN adjuvanted antigen. Homologous and intra-subtypic antibody cross-reacting responses were assessed. Ferrets were inoculated intratracheally (all treatments or intranasally (CSN adjuvanted and placebo treatments only with clade 1 HPAI A/Vietnam/1194/2004 (H5N1 virus 28 days after the second vaccination and subsequently monitored for morbidity and mortality outcomes. Clinical signs were assessed and nasal as well as throat swabs were taken daily for virology. Samples of lung tissue, nasal turbinates, brain, and olfactory bulb were analysed for the presence of virus and examined for histolopathological findings. In contrast to animals vaccinated with antigen alone, the CSN and TM-CSN adjuvanted vaccines induced high levels of antibodies, protected ferrets from death, reduced viral replication and abrogated disease after intratracheal challenge, and in the case of CSN after intranasal challenge. In particular, the TM-CSN adjuvanted vaccine was highly effective at eliciting protective immunity from intratracheal challenge; serologically, protective titres were demonstrable after one vaccination. The 2-dose schedule with TM-CSN vaccine also induced cross-reactive antibodies to clade 2.1 and 2.2 H5N1 viruses. Furthermore ferrets immunised with TM-CSN had no detectable virus in the respiratory tract or brain, whereas there were signs of virus in the throat and lungs, albeit at significantly reduced levels, in CSN vaccinated animals. This study demonstrated for the first time that CSN and in particular TM-CSN adjuvanted intranasal vaccines have the potential to protect against significant

  15. Pulmonary Toxicity, Distribution, and Clearance of Intratracheally Instilled Silicon Nanowires in Rats

    Directory of Open Access Journals (Sweden)

    Jenny R. Roberts

    2012-01-01

    Full Text Available Silicon nanowires (Si NWs are being manufactured for use as sensors and transistors for circuit applications. The goal was to assess pulmonary toxicity and fate of Si NW using an in vivo experimental model. Male Sprague-Dawley rats were intratracheally instilled with 10, 25, 50, 100, or 250 μg of Si NW (~20–30 nm diameter; ~2–15 μm length. Lung damage and the pulmonary distribution and clearance of Si NW were assessed at 1, 3, 7, 28, and 91 days after-treatment. Si NW treatment resulted in dose-dependent increases in lung injury and inflammation that resolved over time. At day 91 after treatment with the highest doses, lung collagen was increased. Approximately 70% of deposited Si NW was cleared by 28 days with most of the Si NW localized exclusively in macrophages. In conclusion, Si NW induced transient lung toxicity which may be associated with an early rapid particle clearance; however, persistence of Si NW over time related to dose or wire length may lead to increased collagen deposition in the lung.

  16. Changes in bronchoalveolar lavage cells after intratracheal instillation of dimethyl selenide in mice.

    Science.gov (United States)

    Cherdwongcharoensuk, Duangrudee; Upatham, Suchart; Oliveira, José Carlos; Sousa Pereira, António; AGuas, Artur P

    2004-01-01

    CD-1 mice were exposed to a single intratracheal instillation of either 0.025 or 0.075 mg Se/kg wt of dimethyl selenide (DMSe). They were studied over 4 weeks to define the cellular inflammatory response of the airways to DMSe. Bronchoalveolar (BAL) lavage was used to collect the DMSe-induced inflammatory exudates. The DMSe instillation resulted in phlogistic responses that had the neutrophil as the main leukocyte; they were present in BAL samples, mostly at days 1 and 7. Macrophages were also increased during DMSe-induced inflammation. The lower DMSe dose resulted in an inflammatory reaction lasting for 2 weeks. Mice treated with the higher DMSe dose still showed elevated numbers of neutrophils and macrophages 4 weeks after instillation. DMSe did not change the number of lymphocytes harvested from the airways. An early increase in total protein of BAL, and late enhancement in lactate dehydrogenase was observed in mice treated with the high DMSe dose. We conclude that inhalation of DMSe triggers a moderate and dose-dependent inflammatory reaction in the mouse airways, and that this phlogistic reaction is likely to participate in the damage of respiratory epithelia that occurs upon DMSe inhalation.

  17. Size effect of intratracheally instilled particles on pulmonary inflammation and vascular thrombosis.

    Science.gov (United States)

    Nemmar, Abderrahim; Hoylaerts, Marc F; Hoet, Peter H M; Vermylen, Jozef; Nemery, Benoit

    2003-01-01

    Particulate air pollution is associated with cardiorespiratory effects and ultrafine particles (UFPs, diameter particles on bronchoalveolar lavage (BAL) indices and on peripheral thrombosis in hamster. The latter was assessed by measuring the extent of photochemically induced thrombosis in a femoral vein via transillumination. Unmodified and negative UFPs did not modify thrombosis and BAL indices. Positive UFPs increased thrombosis at 500 microg per animal (+ 341 +/- 96%) and at 50 microg per animal (+ 533 +/- 122%), but not at 5 microg per animal. Neutrophils, lactate dehydrogenase, and histamine were increased in BAL at all these doses but protein concentration was increased only at 500 microg per animal. Positive 400-nm particles (500 microg per animal) did not affect thrombosis, although they led to a neutrophil influx and an increase in BAL proteins and histamine. Using the Platelet Function Analyser (PFA-100), the platelets of hamsters were activated by the in vitro addition of positive UFPs and 400-nm particles to blood. We conclude that intratracheally administered positive ultrafine and 400-nm particles induce pulmonary inflammation within 1 h. Positive UFPs, but not the 400-nm particles enhance thrombosis. Hence, particle-induced lung inflammation and thrombogenesis can be partially uncoupled. Copyright 2003 Elsevier Science (USA)

  18. Functional ability and fate of pulmonary alveolar macrophages after intratracheal instillation into rats

    International Nuclear Information System (INIS)

    Snipes, M.B.; Feddersen, D.; Mueller, H.L.; Guilmette, R.A.; Haley, P.J.

    1988-01-01

    Pulmonary alveolar macrophages (PAM) from donor rats were intratracheally instilled into recipient rats to determine if donor macrophages were functionally similar to the recipient's own macrophages. Recipient and donor (extrinsic) PAM were equivalent in their ability to phagocytize 1.7 μm and 3.9 μm latex microspheres in vivo and sensitized sheep red blood cells in vitro. Also, the extrinsic PAM appeared functionally equivalent to recipient PAM with respect to ability to translocate into interstitial tissue and migrate to the lung-associated lymph nodes (LALN). The recipient PAN appeared to phagocytize the extrinsic PAM, but the extrinsic PAM did not appear to phagocytize the recipient PAM. This could represent a different degree of physiological coordination of intrinsic and extrinsic PAM activities in the lung. Overall, results indicated that extrinsic PAM can live and function in the lungs of recipient rats, and perform most or all of the functions ascribed to recipient PAM. Results also support the hypothesis that PAM are able to move into the pulmonary interstitium and translocate to the LALM without the involvement of other pulmonary macrophages. (author)

  19. Biological effects of nano-nickel in rat lungs after administration by inhalation and by intratracheal instillation

    International Nuclear Information System (INIS)

    Ogami, A; Morimoto, Y; Murakami, M; Myojo, T; Oyabu, T; Tanaka, I

    2009-01-01

    We examined the biological effects of the nickel oxide (NiO) nanoparticles by inhalation and instillation study. Wistar male rats were exposed to NiO nanoparticles (nNiOs) for 4 weeks (6 hrs/day). The nNiOs was black-colored NiO (99.8%) and average particle size (APS) was 20 nm. The geometric mean diameter of the particles in the chamber and the daily average exposure concentration were 139 ± 12 nm and 1.0 ± 0.5 x 105 particles/cc, respectively. The deposited amount of nNiOs in the rat lungs at 4 days after the inhalation exposure ended was 29 ± 4 μg. Although nNiOs exposure group showed temporal significant increase in the number of total cells in brochoalveolar lavage fluid (BALF) at 4 days after the exposure end, the difference were not seen at one month after an exposure end compared with control group. The histopathological change was not severe just after the inhalation nor throughout the observation time. Elemental mappings of nickel showed that nickel particles were located in agglomeration at the pulmonary macrophages.

  20. Cardiovascular effects in rats after intratracheal instillation of metal welding particles.

    Science.gov (United States)

    Zheng, Wen; Antonini, James M; Lin, Yen-Chang; Roberts, Jenny R; Kashon, Michael L; Castranova, Vincent; Kan, Hong

    2015-01-01

    Studies have indicated that pulmonary exposure to welding fumes can induce a series of adverse effects in the respiratory system, including infection, bronchitis, siderosis and decreased pulmonary function. Recent clinical and epidemiological studies have found that pulmonary exposure to welding fumes is also associated with a higher incidence of cardiovascular events. However, there is insufficient evidence to confirm a direct effect of welding fumes on the cardiovascular system. The present study investigated the effects of pulmonary exposure to welding fumes on the heart and the vascular system in rats. Two chemically distinct welding fumes generated from manual metal arc-hard surfacing (MMA-HS) and gas metal arc-mild steel (GMA-MS) welding were tested. Three groups of rats were instilled intratracheally with MMA-HS (2 mg/rat), GMA-MS (2 mg/rat) or saline as control once a week for seven weeks. On days 1 and 7 after the last treatment, basal cardiovascular function and the cardiovascular response to increasing doses of adrenoreceptor agonists were assessed. MMA-HS treatment reduced the basal levels of left ventricle end-systolic pressure and dP/dt(max) at 1 day post-treatment, and decreased dP/dt(min) in response to isoproterenol (ISO) at 7 days post-treatment. Unlike MMA-HS, GMA-MS only affected left ventricular end-diastolic pressure in response to ISO at 7 days post-treatment. Treatment with MMA-HS or GMA-MS did not alter heart rate and blood pressure. Our findings suggest that exposure to different welding fumes can induce different adverse effects on the cardiovascular system, and that cardiac contractility may be a sensitive indicator of cardiovascular dysfunction.

  1. Cardiopulmonary responses of intratracheally instilled tire particles and constituent metal components

    Science.gov (United States)

    Gottipolu, R.R.; Landa, E.R.; Schladweiler, M.C.; McGee, J.K.; Ledbetter, A.D.; Richards, J.H.; Wallenborn, G.J.; Kodavanti, U.P.

    2008-01-01

    Tire and brake wear particles contain transition metals, and contribute to near-road PM. We hypothesized that acute cardiopulmonary injury from respirable tire particles (TP) will depend on the amount of soluble metals. Respirable fractions of two types of TP (TP1 and TP2) were analyzed for water and acid-leachable metals using ICP-AES. Both TP types contained a variety of transition metals, including zinc (Zn), copper (Cu), aluminum, and iron. Zn and Cu were detected at high levels in water-soluble fractions (TP2 > TP1). Male Wistar Kyoto rats (12-14 wk) were intratracheally instilled, in the first study, with saline, TP1 or TP2 (5 mg/kg), and in the second study, with soluble Zn, Cu (0.5 ??mol/kg), or both. Pulmonary toxicity and cardiac mitochondrial enzymes were analyzed 1 d, 1 wk, or 4 wk later for TP and 4 or 24 h later for metals. Increases in lavage fluid markers of inflammation and injury were observed at d 1 (TP2 > TP1), but these changes reversed by wk 1. No effects on cardiac enzymes were noted with either TP. Exposure of rats to soluble Zn and Cu caused marked pulmonary inflammation and injury but temporal differences were apparent (Cu effects peaked at 4 h and Zn at 24 h). Instillation of Zn, Cu, and Zn+ Cu decreased the activity of cardiac aconitase, isocitrate dehydrogenase, succinate dehydrogenase, cytochrome-c-oxidase and superoxide dismutase suggesting mitochondrial oxidative stress. The observed acute pulmonary toxicity of TP could be due to the presence of water soluble Zn and Cu. At high concentrations these metals may induce cardiac oxidative stress. Copyright ?? Informa Healthcare USA, Inc.

  2. Pulmonary responses to printer toner particles in mice after intratracheal instillation.

    Science.gov (United States)

    Bai, Ru; Zhang, Lili; Liu, Ying; Meng, Li; Wang, Liming; Wu, Yan; Li, Wei; Ge, Cuicui; Le Guyader, Laurent; Chen, Chunying

    2010-12-15

    The release of ultrafine particles from office equipment is currently receiving great concerns due to its potential threat to human health when inhaled. Printer toner is one of the largest consumables in daily office work, and the particles released from printers and photocopiers may pose damage to respiratory system. In this study, we found the particles can be released into the surrounding environment during the printing process and the concentrations of PM(2.5) and PM(10) particles increased obviously. To evaluate the time-course pulmonary responses caused by toner particles, the toner suspension was instilled into the lungs of the male mice through intratracheally instillation every other day for four times and the pulmonary responses of the lung were monitored at days 9, 28, 56 and 84. Indeed, mice treated with toner particles displayed a slower body weight growth rate during the recovery phase. The total cell number in bronchoalveolar lavage fluids (BALF) of toner-exposed groups was much higher than the saline-treated groups. The total protein, lactate dehydrogenase and acid phosphatase in BALF exhibited significant changes (ptoner-exposed groups also exhibited significant changes (ptoner particles can adhere to the alveolar septal walls, then enter into the alveoli and cause pulmonary lesion. During the experimental period, particles phagocytosed by alveolar macrophages (AMs) led to an increase of both AMs number and apoptosis. The pulmonary stress still remained over time even with a clearance period for 12 weeks. These results indicate that exposure to toner particles can inhibit the normal growth of the mice and induce significant inflammatory responses and lesion in the lung tissues. The health and safety effects from working indoors in offices with fumes and particles released from photocopiers and printers need to be paid more attention. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  3. Lung deposition and extrapulmonary translocation of nano-ceria after intratracheal instillation

    International Nuclear Information System (INIS)

    He Xiao; Zhang Haifeng; Ma Yuhui; Bai Wei; Zhang Zhiyong; Ding Yayun; Zhao Yuliang; Chai Zhifang; Lu Kai

    2010-01-01

    The broad potential applications of manufactured nanomaterials call for urgent assessment of their environmental and biological safety. However, most of the previous work focused on the cell level performance; little was known about the consequences of nanomaterial exposure at the whole-body and organ levels. In the present paper, the radiotracer technique was employed to study the pulmonary deposition and the translocation to secondary target organs after ceria nanoparticles (nano-ceria) were intratracheally instilled into Wistar rats. It was found that 63.9 ± 8.2% of the instilled nano-ceria remained in the lung by 28 d postexposure and the elimination half-life was 103 d. At the end of the test period, only 1/8-1/3 of the daily elimination of nano-ceria from the lung was cleared via the gastrointestinal tract, suggesting that phagocytosis by alveolar macrophages (AMs) with subsequent removal towards the larynx was no longer the predominant route for the elimination of nano-ceria from the lung. The whole-body redistribution of nano-ceria demonstrated that the deposited nano-ceria could penetrate through the alveolar wall into the systemic circulation and accumulate in the extrapulmonary organs. In vitro study suggested that nano-ceria would agglomerate and form sediments in the bronchoalveolar aqueous surrounding while binding to protein would be conducive to the redispersion of nano-ceria. The decrease in the size of agglomerates might enhance the penetration of nano-ceria into the systemic circulation. Our findings suggested that the effect of nanomaterial exposure, even at low concentration, should be assessed because of the potential lung and systemic cumulative toxicity of the nanomaterials.

  4. Intratracheal infection as an efficient route for testing vaccines against Chlamydia abortus in sheep.

    Science.gov (United States)

    Álvarez, D; Salinas, J; Buendía, A J; Ortega, N; del Río, L; Sánchez, J; Navarro, J A; Gallego, M C; Murcia-Belmonte, A; Cuello, F; Caro, M R

    2015-09-01

    Pregnant ewes have been widely used to test vaccines against Chlamydia abortus. However, this model entails many disadvantages such as high economic costs and long periods of pregnancy. The murine model is very useful for specific studies but cannot replace the natural host for the later stages of vaccine evaluation. Therefore, a non-pregnant model of the natural host might be useful for a vaccine trial to select the best vaccine candidates prior to use of the pregnant model. With this aim, two routes of infection were assessed in young non-pregnant sheep, namely, intranasal (IN) and intratracheal (IT). In addition, groups of non-vaccinated sheep and sheep immunised with an inactivated vaccine were established to investigate the suitability of the model for testing vaccines. After the experimental infection, isolation of the microorganism in several organs, with pathological and immunohistochemical analyses, antibody production assessment and investigation by PCR of the presence of chlamydia in the vagina or rectum were carried out. Experimental IT inoculation of C. abortus induced pneumonia in sheep during the first few days post-infection, confirming the suitability of the IT route for testing vaccines in the natural host. The course of infection and the resulting pathological signs were less severe in vaccinated sheep compared with non-vaccinated animals, demonstrating the success of vaccination. IN infection did not produce evident lesions or demonstrate the presence of chlamydial antigen in the lungs and cannot be considered an appropriate model for testing vaccines. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. Dose-dependent pulmonary response of well-dispersed titanium dioxide nanoparticles following intratracheal instillation

    Energy Technology Data Exchange (ETDEWEB)

    Oyabu, Takako [Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Department of Environmental Health Engineering (Japan); Morimoto, Yasuo, E-mail: yasuom@med.uoeh-u.ac.jp; Hirohashi, Masami; Horie, Masanori; Kambara, Tatsunori [Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Department of Occupational Pneumology (Japan); Lee, Byeong Woo [Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Department of Environmental Health Engineering (Japan); Hashiba, Masayoshi [Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Department of Occupational Pneumology (Japan); Mizuguchi, Yohei; Myojo, Toshihiko [Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Department of Environmental Health Engineering (Japan); Kuroda, Etsushi [Osaka University, Laboratory of Vaccine Science, WPI Immunology Frontier Research Center (Japan)

    2013-04-15

    In order to investigate the relationship between pulmonary inflammation and particle clearance of nanoparticles, and also their dose dependency, we performed an instillation study of well-dispersed TiO{sub 2} nanoparticles and examined the pulmonary inflammations, the particle clearance rate and histopathological changes. Wistar rats were intratracheally administered 0.1 mg (0.33 mg/kg), 0.2 mg (0.66 mg/kg), 1 mg (3.3 mg/kg), and 3 mg (10 mg/kg) of well-dispersed TiO{sub 2} nanoparticles (diameter of agglomerates: 25 nm), and the pulmonary inflammation response and the amount of TiO{sub 2} in the lung were determined from 3 days up to 12 months sequentially after the instillation. There were no increases of total cell or neutrophil counts in bronchoalveolar lavage fluid (BALF) in the 0.1 and the 0.2 mg-administered groups. On the other hand, mild infiltration of neutrophils was observed in the 1 and 3 mg-administered groups. Histopathological findings showed infiltration of neutrophils in the 1 and 3 mg-administered groups. Of special note, a granulomatous lesion including a local accumulation of TiO{sub 2} was observed in the bronchioli-alveolar space in the 3 mg-administered group. The biological half times of the TiO{sub 2} in the lung were 4.2, 4.4, 6.7, and 10.8 months in the 0.1, 0.2, 1, and 3 mg-administered groups, respectively. Neutrophil infiltration was observed as the particle clearance was delayed, suggesting that an excessive dose of TiO{sub 2} nanoparticles may induce pulmonary inflammation and clearance delay.

  6. Gene expression profiling in rat kidney after intratracheal exposure to cadmium-doped nanoparticles

    International Nuclear Information System (INIS)

    Coccini, Teresa; Roda, Elisa; Fabbri, Marco; Sacco, Maria Grazia; Gribaldo, Laura; Manzo, Luigi

    2012-01-01

    While nephrotoxicity of cadmium is well documented, very limited information exists on renal effects of exposure to cadmium-containing nanomaterials. In this work, “omics” methodologies have been used to assess the action of cadmium-containing silica nanoparticles (Cd-SiNPs) in the kidney of Sprague-Dawley rats exposed intratracheally. Groups of animals received a single dose of Cd-SiNPs (1 mg/rat), CdCl 2 (400 μg/rat) or 0.1 ml saline (control). Renal gene expression was evaluated 7 and 30 days post exposure by DNA microarray technology using the Agilent Whole Rat Genome Microarray 4x44K. Gene modulating effects were observed in kidney at both time periods after treatment with Cd-SiNPs. The number of differentially expressed genes being 139 and 153 at the post exposure days 7 and 30, respectively. Renal gene expression changes were also observed in the kidney of CdCl 2 -treated rats with a total of 253 and 70 probes modulated at 7 and 30 days, respectively. Analysis of renal gene expression profiles at day 7 indicated in both Cd-SiNP and CdCl 2 groups downregulation of several cluster genes linked to immune function, oxidative stress, and inflammation processes. Differing from day 7, the majority of cluster gene categories modified by nanoparticles in kidney 30 days after dosing were genes implicated in cell regulation and apoptosis. Modest renal gene expression changes were observed at day 30 in rats treated with CdCl 2 . These results indicate that kidney may be a susceptible target for subtle long-lasting molecular alterations produced by cadmium nanoparticles locally instilled in the lung.

  7. Acute inflammatory responses of nanoparticles in an intra-tracheal instillation rat model.

    Science.gov (United States)

    Armstead, Andrea L; Minarchick, Valerie C; Porter, Dale W; Nurkiewicz, Timothy R; Li, Bingyun

    2015-01-01

    Exposure to hard metal tungsten carbide cobalt (WC-Co) "dusts" in enclosed industrial environments is known to contribute to the development of hard metal lung disease and an increased risk for lung cancer. Currently, the influence of local and systemic inflammation on disease progression following WC-Co exposure remains unclear. To better understand the relationship between WC-Co nanoparticle (NP) exposure and its resultant effects, the acute local pulmonary and systemic inflammatory responses caused by WC-Co NPs were explored using an intra-tracheal instillation (IT) model and compared to those of CeO2 (another occupational hazard) NP exposure. Sprague-Dawley rats were given an IT dose (0-500 μg per rat) of WC-Co or CeO2 NPs. Following 24-hr exposure, broncho-alveolar lavage fluid and whole blood were collected and analyzed. A consistent lack of acute local pulmonary inflammation was observed in terms of the broncho-alveolar lavage fluid parameters examined (i.e. LDH, albumin, and macrophage activation) in animals exposed to WC-Co NP; however, significant acute pulmonary inflammation was observed in the CeO2 NP group. The lack of acute inflammation following WC-Co NP exposure contrasts with earlier in vivo reports regarding WC-Co toxicity in rats, illuminating the critical role of NP dose and exposure time and bringing into question the potential role of impurities in particle samples. Further, we demonstrated that WC-Co NP exposure does not induce acute systemic effects since no significant increase in circulating inflammatory cytokines were observed. Taken together, the results of this in vivo study illustrate the distinct differences in acute local pulmonary and systemic inflammatory responses to NPs composed of WC-Co and CeO2; therefore, it is important that the outcomes of pulmonary exposure to one type of NPs may not be implicitly extrapolated to other types of NPs.

  8. Acute Inflammatory Responses of Nanoparticles in an Intra-Tracheal Instillation Rat Model

    Science.gov (United States)

    Armstead, Andrea L.; Minarchick, Valerie C.; Porter, Dale W.; Nurkiewicz, Timothy R.; Li, Bingyun

    2015-01-01

    Exposure to hard metal tungsten carbide cobalt (WC-Co) “dusts” in enclosed industrial environments is known to contribute to the development of hard metal lung disease and an increased risk for lung cancer. Currently, the influence of local and systemic inflammation on disease progression following WC-Co exposure remains unclear. To better understand the relationship between WC-Co nanoparticle (NP) exposure and its resultant effects, the acute local pulmonary and systemic inflammatory responses caused by WC-Co NPs were explored using an intra-tracheal instillation (IT) model and compared to those of CeO2 (another occupational hazard) NP exposure. Sprague-Dawley rats were given an IT dose (0-500 μg per rat) of WC-Co or CeO2 NPs. Following 24-hr exposure, broncho-alveolar lavage fluid and whole blood were collected and analyzed. A consistent lack of acute local pulmonary inflammation was observed in terms of the broncho-alveolar lavage fluid parameters examined (i.e. LDH, albumin, and macrophage activation) in animals exposed to WC-Co NP; however, significant acute pulmonary inflammation was observed in the CeO2 NP group. The lack of acute inflammation following WC-Co NP exposure contrasts with earlier in vivo reports regarding WC-Co toxicity in rats, illuminating the critical role of NP dose and exposure time and bringing into question the potential role of impurities in particle samples. Further, we demonstrated that WC-Co NP exposure does not induce acute systemic effects since no significant increase in circulating inflammatory cytokines were observed. Taken together, the results of this in vivo study illustrate the distinct differences in acute local pulmonary and systemic inflammatory responses to NPs composed of WC-Co and CeO2; therefore, it is important that the outcomes of pulmonary exposure to one type of NPs may not be implicitly extrapolated to other types of NPs. PMID:25738830

  9. Evaluation of the respiratory route as a viable portal of entry for Salmonella in poultry via intratracheal challenge of Salmonella Enteritidis and Salmonella Typhimurium.

    Science.gov (United States)

    Kallapura, G; Morgan, M J; Pumford, N R; Bielke, L R; Wolfenden, A D; Faulkner, O B; Latorre, J D; Menconi, A; Hernandez-Velasco, X; Kuttappan, V A; Hargis, B M; Tellez, G

    2014-02-01

    Experimental and epidemiological evidence suggests that primary infection of Salmonella is by the oral-fecal route for poultry. However, the airborne transmission of Salmonella and similar enteric zoonotic pathogens has been historically neglected. Increasing evidence of Salmonella bioaerosol generation in production facilities and studies suggesting the vulnerabilities of the avian respiratory architecture together have indicated the possibility of the respiratory system being a potential portal of entry for Salmonella in poultry. Presently, we evaluated this hypothesis through intratracheal (IT) administration of Salmonella Enteritidis and Salmonella Typhimurium, as separate challenges, in a total of 4 independent trials, followed by enumeration of cfu recovery in ceca-cecal tonsils and recovery incidence in liver and spleen. In all trials, both Salmonella Enteritidis and Salmonella Typhimurium, challenged IT colonized cecae to a similar or greater extent than oral administration at identical challenge levels. In most trials, chickens cultured for cfu enumeration from IT-challenged chicks at same dose as orally challenged, resulted in an increase of 1.5 log higher Salmonella Enteritidis from ceca-cecal tonsils and a much lower dose IT of Salmonella Enteritidis could colonize ceca to the same extent than a higher oral challenge. This trend of increased cecal colonization due to IT challenge was observed with all trails involving week-old birds (experiment 2 and 3), which are widely considered to be more difficult to infect via the oral route. Liver-spleen incidence data showed 33% of liver and spleen samples to be positive for Salmonella Enteritidis administered IT (10(6) cfu/chick), compared with 0% when administered orally (experiment 2, trial 1). Collectively, these data suggest that the respiratory tract may be a largely overlooked portal of entry for Salmonella infections in chickens.

  10. Evaluation of the respiratory route as a viable portal of entry for Salmonella in poultry via intratracheal challenge of Salmonella Enteritidis and Salmonella Typhimurium1

    Science.gov (United States)

    Kallapura, G.; Morgan, M. J.; Pumford, N. R.; Bielke, L. R.; Wolfenden, A. D.; Faulkner, O. B.; Latorre, J. D.; Menconi, A.; Hernandez-Velasco, X.; Kuttappan, V. A.; Hargis, B. M.; Tellez, G.

    2014-01-01

    Experimental and epidemiological evidence suggests that primary infection of Salmonella is by the oral-fecal route for poultry. However, the airborne transmission of Salmonella and similar enteric zoonotic pathogens has been historically neglected. Increasing evidence of Salmonella bioaerosol generation in production facilities and studies suggesting the vulnerabilities of the avian respiratory architecture together have indicated the possibility of the respiratory system being a potential portal of entry for Salmonella in poultry. Presently, we evaluated this hypothesis through intratracheal (IT) administration of Salmonella Enteritidis and Salmonella Typhimurium, as separate challenges, in a total of 4 independent trials, followed by enumeration of cfu recovery in ceca-cecal tonsils and recovery incidence in liver and spleen. In all trials, both Salmonella Enteritidis and Salmonella Typhimurium, challenged IT colonized cecae to a similar or greater extent than oral administration at identical challenge levels. In most trials, chickens cultured for cfu enumeration from IT-challenged chicks at same dose as orally challenged, resulted in an increase of 1.5 log higher Salmonella Enteritidis from ceca-cecal tonsils and a much lower dose IT of Salmonella Enteritidis could colonize ceca to the same extent than a higher oral challenge. This trend of increased cecal colonization due to IT challenge was observed with all trails involving week-old birds (experiment 2 and 3), which are widely considered to be more difficult to infect via the oral route. Liver-spleen incidence data showed 33% of liver and spleen samples to be positive for Salmonella Enteritidis administered IT (106 cfu/chick), compared with 0% when administered orally (experiment 2, trial 1). Collectively, these data suggest that the respiratory tract may be a largely overlooked portal of entry for Salmonella infections in chickens. PMID:24570455

  11. Rat strain differences in levels and effects of chronic inflammation due to intratracheal instillation of quartz on lung tumorigenesis induced by DHPN.

    Science.gov (United States)

    Nakano, Yuko; Yokohira, Masanao; Hashimoto, Nozomi; Yamakawa, Keiko; Kishi, Sosuke; Ninomiya, Fumiko; Kanie, Shohei; Saoo, Kousuke; Imaida, Katsumi

    2014-10-01

    Chronic inflammatory effects of single intratracheal instillation (i.t.) of quartz on rat lung tumorigenesis were examined using 4 different animal models. At first, in order to determine an appropriate dose of quartz i.t. to promote lung tumorigenesis, F344 male rats were administrated single 0, 0.5, 1, 2 or 4 mg quartz/rat after initiation by N-bis(2-hydroxypropyl) nitrosamine (DHPN). Further studies were performed to examine strain differences of the effects of chronic inflammation caused by quartz i.t. in 3 strains of rat, i.e. F344, Wistar-Hannover and SD. Each was instilled with 2mg quartz/rat after DHPN administration and sacrificed in week 24. In addition, strain differences in generation of inflammation were determined at days 1 and 28. Finally, for determination of long-term effects period, F344 and Wistar-Hannover rats were similarly treated, but the experiment was terminated at week 52. In F344 rats, the tumor areas in DHPN treated groups showed a tendency to increase along with the dose of quartz. F344 rats demonstrated the highest and Wistar-Hannover rats the lowest sensitivity to quartz in acute and chronic phases in the 3 strains. In 52 week, in F344 rats, the multiplicity of tumors and the serum concentration of IL-6 in the group treated with DHPN and quartz were significantly increased. The present experiments indicated that chronic inflammation due to quartz instillation exerted promoting effects on lung carcinogenesis in F344, SD and Wistar-Hannover rats. The strain differences in tumor promotion appeared to correlate with inflammatory reactions to quartz and increase of IL-6. Copyright © 2014 Elsevier GmbH. All rights reserved.

  12. [Clinical efficacy of porcine pulmonary surfactant combined with budesonide suspension intratracheal instillation in the treatment of neonatal meconium aspiration syndrome].

    Science.gov (United States)

    Tan, Xiu-Zhen; Wu, Shi-Guang; Zhang, Jian-Hua; Li, Xiao-Fen; Gao, Ping-Ming; Wang, Yu

    2016-12-01

    To study the clinical efficacy of porcine pulmonary surfactant (PS) combined with budesonide suspension intratracheal instillation in the treatment of neonatal meconium aspiration syndrome (MAS). Seventy neonates with MAS were enrolled for a prospective study. The neonates were randomly assigned to PS alone treatment group and PS+budesonide treatment group (n=35 each). The PS alone treatment group was given PS (100 mg/kg) by intratracheal instillation. The treatment group was given budesonide suspension (0.25 mg/kg) combined with PS (100 mg/kg). The rate of repeated use of PS in the PS+ budesonide group was significantly lower than that in the PS alone group 12 hours after treatment (p<0.05). The improvement of PaO 2 /FiO 2 , TcSaO 2 , PaO 2 , and PaCO 2 in the PS+ budesonide group was significantly greater than that in the PS alone group 6, 12, and 24 hours after treatment (p<0.05). The chest X-ray examination showed that the pulmonary inflammation absorption in the PS+ budesonide group was significantly better than that in the PS alone group 48 hours after treatment (p<0.05). The incidence of complications in the PS+budesonide group was significantly lower than that in the PS alone group (p<0.05), and the average hospitalization duration was significantly shorter than that in the PS alone group (p<0.01). PS combined with budesonide suspension intratracheal instillation for the treatment of neonatal MAS is effective and superior to PS alone treatment.

  13. Genotoxicity of synthetic amorphous silica nanoparticles in rats following short-term exposure. Part 2: intratracheal instillation and intravenous injection.

    Science.gov (United States)

    Guichard, Yves; Maire, Marie-Aline; Sébillaud, Sylvie; Fontana, Caroline; Langlais, Cristina; Micillino, Jean-Claude; Darne, Christian; Roszak, Joanna; Stępnik, Maciej; Fessard, Valérie; Binet, Stéphane; Gaté, Laurent

    2015-03-01

    Synthetic amorphous silica nanomaterials (SAS) are extensively used in food and tire industries. In many industrial processes, SAS may become aerosolized and lead to occupational exposure of workers through inhalation in particular. However, little is known about the in vivo genotoxicity of these particulate materials. To gain insight into the toxicological properties of four SAS (NM-200, NM-201, NM-202, and NM-203), rats are treated with three consecutive intratracheal instillations of 3, 6, or 12 mg/kg of SAS at 48, 24, and 3 hrs prior to tissue collection (cumulative doses of 9, 18, and 36 mg/kg). Deoxyribonucleic acid (DNA) damage was assessed using erythrocyte micronucleus test and the standard and Fpg-modified comet assays on cells from bronchoalveolar lavage fluid (BALF), lung, blood, spleen, liver, bone marrow, and kidney. Although all of the SAS caused increased dose-dependent changes in lung inflammation as demonstrated by BALF neutrophilia, they did not induce any significant DNA damage. As the amount of SAS reaching the blood stream and subsequently the internal organs is probably to be low following intratracheal instillation, an additional experiment was performed with NM-203. Rats received three consecutive intravenous injections of 5, 10, or 20 mg/kg of SAS at 48, 24, and 3 hrs prior to tissue collection. Despite the hepatotoxicity, thrombocytopenia, and even animal death induced by this nanomaterial, no significant increase in DNA damage or micronucleus frequency was observed in SAS-exposed animals. It was concluded that under experimental conditions, SAS induced obvious toxic effects but did cause any genotoxicity following intratracheal instillation and intravenous injection. © 2014 Wiley Periodicals, Inc.

  14. The acute pulmonary and thrombotic effects of cerium oxide nanoparticles after intratracheal instillation in mice

    Directory of Open Access Journals (Sweden)

    Nemmar A

    2017-04-01

    Full Text Available Abderrahim Nemmar,1 Suhail Al-Salam,2 Sumaya Beegam,1 Priya Yuvaraju,2 Badreldin H Ali3 1Department of Physiology, 2Department of Pathology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, UAE; 3Department of Pharmacology and Clinical Pharmacy, College of Medicine & Health Sciences, Sultan Qaboos University, Muscat, Al-Khod, Sultanate of Oman Abstract: Cerium oxide nanoparticles (CeO2 NPs, used as a diesel fuel catalyst, can be emitted into the ambient air, resulting in exposure to humans by inhalation. Recent studies have reported the development of lung toxicity after pulmonary exposure to CeO2 NPs. However, little is known about the possible thrombotic effects of these NPs. The present study investigated the acute (24 hours effect of intratracheal (IT instillation of either CeO2 NPs (0.1 or 0.5 mg/kg or saline (control on pulmonary and systemic inflammation and oxidative stress and thrombosis in mice. CeO2 NPs induced a significant increase of neutrophils into the bronchoalveolar lavage (BAL fluid with an elevation of tumor necrosis factor α (TNFα and a decrease in the activity of the antioxidant catalase. Lung sections of mice exposed to CeO2 NPs showed a dose-dependent infiltration of inflammatory cells consisting of macrophages and neutrophils. Similarly, the plasma levels of C-reactive protein and TNFα were significantly increased, whereas the activities of catalase and total antioxidant were significantly decreased. Interestingly, CeO2 NPs significantly and dose dependently induced a shortening of the thrombotic occlusion time in pial arterioles and venules. Moreover, the plasma concentrations of fibrinogen and plasminogen activator inhibitor-1 were significantly elevated by CeO2 NPs. The direct addition of CeO2 NPs (1, 5, or 25 µg/mL to mouse whole blood, collected from the inferior vena cava, in vitro neither caused significant platelet aggregation nor affected prothrombin time or partial

  15. Static and dynamic mechanics of the murine lung after intratracheal bleomycin

    Directory of Open Access Journals (Sweden)

    Papiris Spyridon

    2011-05-01

    Full Text Available Abstract Background Despite its widespread use in pulmonary fibrosis research, the bleomycin mouse model has not been thoroughly validated from a pulmonary functional standpoint using new technologies. Purpose of this study was to systematically assess the functional alterations induced in murine lungs by fibrogenic agent bleomycin and to compare the forced oscillation technique with quasi-static pressure-volume curves in mice following bleomycin exposure. Methods Single intratracheal injections of saline (50 μL or bleomycin (2 mg/Kg in 50 μL saline were administered to C57BL/6 (n = 40 and Balb/c (n = 32 mice. Injury/fibrosis score, tissue volume density (TVD, collagen content, airway resistance (RN, tissue damping (G and elastance coefficient (H, hysteresivity (η, and area of pressure-volume curve (PV-A were determined after 7 and 21 days (inflammation and fibrosis stage, respectively. Statistical hypothesis testing was performed using one-way ANOVA with LSD post hoc tests. Results Both C57BL/6 and Balb/c mice developed weight loss and lung inflammation after bleomycin. However, only C57BL/6 mice displayed cachexia and fibrosis, evidenced by increased fibrosis score, TVD, and collagen. At day 7, PV-A increased significantly and G and H non-significantly in bleomycin-exposed C57BL/6 mice compared to saline controls and further increase in all parameters was documented at day 21. G and H, but not PV-A, correlated well with the presence of fibrosis based on histology, TVD and collagen. In Balb/c mice, no change in collagen content, histology score, TVD, H and G was noted following bleomycin exposure, yet PV-A increased significantly compared to saline controls. Conclusions Lung dysfunction in the bleomycin model is more pronounced during the fibrosis stage rather than the inflammation stage. Forced oscillation mechanics are accurate indicators of experimental bleomycin-induced lung fibrosis. Quasi-static PV-curves may be more sensitive than

  16. Quantitative biokinetics of titanium dioxide nanoparticles after intratracheal instillation in rats: Part 3.

    Science.gov (United States)

    Kreyling, Wolfgang G; Holzwarth, Uwe; Haberl, Nadine; Kozempel, Ján; Wenk, Alexander; Hirn, Stephanie; Schleh, Carsten; Schäffler, Martin; Lipka, Jens; Semmler-Behnke, Manuela; Gibson, Neil

    2017-05-01

    The biokinetics of a size-selected fraction (70 nm median size) of commercially available and 48 V-radiolabeled [ 48 V]TiO 2 nanoparticles has been investigated in healthy adult female Wistar-Kyoto rats at retention time-points of 1 h, 4 h, 24 h, 7 d and 28 d after intratracheal instillation of a single dose of an aqueous [ 48 V]TiO 2 -nanoparticle suspension. A completely balanced quantitative biodistribution in all organs and tissues was obtained by applying typical [ 48 V]TiO 2 -nanoparticle doses in the range of 40-240 μg·kg -1 bodyweight and making use of the high sensitivity of the radiotracer technique. The [ 48 V]TiO 2 -nanoparticle content was corrected for residual blood retained in organs and tissues after exsanguination and for 48 V-ions not bound to TiO 2 -nanoparticles. About 4% of the initial peripheral lung dose passed through the air-blood-barrier after 1 h and were retained mainly in the carcass (4%); 0.3% after 28 d. Highest organ fractions of [ 48 V]TiO 2 -nanoparticles present in liver and kidneys remained constant (0.03%). [ 48 V]TiO 2 -nanoparticles which entered across the gut epithelium following fast and long-term clearance from the lungs via larynx increased from 5 to 20% of all translocated/absorbed [ 48 V]TiO 2 -nanoparticles. This contribution may account for 1/5 of the nanoparticle retention in some organs. After normalizing the fractions of retained [ 48 V]TiO 2 -nanoparticles to the fraction that reached systemic circulation, the biodistribution was compared with the biodistributions determined after IV-injection (Part 1) and gavage (GAV) (Part 2). The biokinetics patterns after IT-instillation and GAV were similar but both were distinctly different from the pattern after intravenous injection disproving the latter to be a suitable surrogate of the former applications. Considering that chronic occupational inhalation of relatively biopersistent TiO 2 -particles (including nanoparticles) and accumulation in

  17. Static and dynamic mechanics of the murine lung after intratracheal bleomycin

    Science.gov (United States)

    2011-01-01

    Background Despite its widespread use in pulmonary fibrosis research, the bleomycin mouse model has not been thoroughly validated from a pulmonary functional standpoint using new technologies. Purpose of this study was to systematically assess the functional alterations induced in murine lungs by fibrogenic agent bleomycin and to compare the forced oscillation technique with quasi-static pressure-volume curves in mice following bleomycin exposure. Methods Single intratracheal injections of saline (50 μL) or bleomycin (2 mg/Kg in 50 μL saline) were administered to C57BL/6 (n = 40) and Balb/c (n = 32) mice. Injury/fibrosis score, tissue volume density (TVD), collagen content, airway resistance (RN), tissue damping (G) and elastance coefficient (H), hysteresivity (η), and area of pressure-volume curve (PV-A) were determined after 7 and 21 days (inflammation and fibrosis stage, respectively). Statistical hypothesis testing was performed using one-way ANOVA with LSD post hoc tests. Results Both C57BL/6 and Balb/c mice developed weight loss and lung inflammation after bleomycin. However, only C57BL/6 mice displayed cachexia and fibrosis, evidenced by increased fibrosis score, TVD, and collagen. At day 7, PV-A increased significantly and G and H non-significantly in bleomycin-exposed C57BL/6 mice compared to saline controls and further increase in all parameters was documented at day 21. G and H, but not PV-A, correlated well with the presence of fibrosis based on histology, TVD and collagen. In Balb/c mice, no change in collagen content, histology score, TVD, H and G was noted following bleomycin exposure, yet PV-A increased significantly compared to saline controls. Conclusions Lung dysfunction in the bleomycin model is more pronounced during the fibrosis stage rather than the inflammation stage. Forced oscillation mechanics are accurate indicators of experimental bleomycin-induced lung fibrosis. Quasi-static PV-curves may be more sensitive than forced oscillations

  18. Pathogenesis of infection with 2009 pandemic H1N1 influenza virus in isogenic guinea pigs after intranasal or intratracheal inoculation.

    Science.gov (United States)

    Wiersma, Lidewij C M; Vogelzang-van Trierum, Stella E; van Amerongen, Geert; van Run, Peter; Nieuwkoop, Nella J; Ladwig, Mechtild; Banneke, Stefanie; Schaefer, Hubert; Kuiken, Thijs; Fouchier, Ron A M; Osterhaus, Albert D M E; Rimmelzwaan, Guus F

    2015-03-01

    To elucidate the pathogenesis and transmission of influenza virus, the ferret model is typically used. To investigate protective immune responses, the use of inbred mouse strains has proven invaluable. Here, we describe a study with isogenic guinea pigs, which would uniquely combine the advantages of the mouse and ferret models for influenza virus infection. Strain 2 isogenic guinea pigs were inoculated with H1N1pdm09 influenza virus A/Netherlands/602/09 by the intranasal or intratracheal route. Viral replication kinetics were assessed by determining virus titers in nasal swabs and respiratory tissues, which were also used to assess histopathologic changes and the number of infected cells. In all guinea pigs, virus titers peaked in nasal secretions at day 2 after inoculation. Intranasal inoculation resulted in higher virus excretion via the nose and higher virus titers in the nasal turbinates than intratracheal inoculation. After intranasal inoculation, infectious virus was recovered only from nasal epithelium; after intratracheal inoculation, it was recovered also from trachea, lung, and cerebrum. Histopathologic changes corresponded with virus antigen distribution, being largely limited to nasal epithelium for intranasally infected guinea pigs and more widespread in the respiratory tract for intratracheally infected guinea pigs. In summary, isogenic guinea pigs show promise as a model to investigate the role of humoral and cell-mediated immunities to influenza and their effect on virus transmission. Copyright © 2015 American Society for Investigative Pathology. Published by Elsevier Inc. All rights reserved.

  19. Intratracheally instilled titanium dioxide nanoparticles translocate to heart and liver and activate complement cascade in the heart of C57BL/6 mice

    DEFF Research Database (Denmark)

    Husain, Mainul; Wu, Dongmei; Saber, Anne T.

    2015-01-01

    translocation from the lungs. Adult female C57BL/6 mice were exposed via intratracheal instillation to 18 or 162 mu g of industrially relevant titanium dioxide nanoparticles (nano-TiO2) alongside vehicle controls. Using the nano-scale hyperspectral microscope, translocation to heart and liver was confirmed...

  20. Oxidative DNA damage in vitamin C-supplemented guinea pigs after intratracheal instillation of diesel exhaust particles

    DEFF Research Database (Denmark)

    Moller, P.; Daneshvar, B.; Loft, S.

    2003-01-01

    The health effects of diesel exhaust particles (DEP) are thought to involve oxidative damage. We have investigated the effect of intratracheal DEP instillation to guinea pigs in three groups of 12 animals each given 0, 0.7, or 2.1 mg. Five days later guinea pigs exposed to DEP had increased levels...... of oxidized amino acids (gamma-glutamyl semialdehyde), DNA strand breaks, and 7-hydro-8-oxo-2'-deoxyguanosine (8-oxodG) in the lung. Bulky DNA ad- ducts were not significantly elevated in the lung. The antioxidant enzyme activity of glutathione reductase was increased in the lung of DEP-exposed guinea pigs....... The concentrations of ascorbate in liver, lung, and plasma were unaltered by the DEP exposure. The results indicate that in guinea pigs DEP causes oxidative DNA damage rather than bulky DNA adducts in the lung. Guinea pigs, which are similar to humans with respect to vitamin C metabolism, may serve as a new model...

  1. Oxidative DNA damage in vitamin C-supplemented guinea pigs after intratracheal instillation of diesel exhaust particles

    DEFF Research Database (Denmark)

    Moller, P.; Daneshvar, B.; Loft, S.

    2003-01-01

    of oxidized amino acids (gamma-glutamyl semialdehyde), DNA strand breaks, and 7-hydro-8-oxo-2'-deoxyguanosine (8-oxodG) in the lung. Bulky DNA ad- ducts were not significantly elevated in the lung. The antioxidant enzyme activity of glutathione reductase was increased in the lung of DEP-exposed guinea pigs......, whereas glutathione peroxidase and superoxide dismutase enzyme activities were unaltered. There was no difference in DNA strand breaks in lymphocytes or urinary excretion of 8-oxodG at the two doses tested. Protein oxidations in plasma and in erythrocytes were not altered by DEP exposure......The health effects of diesel exhaust particles (DEP) are thought to involve oxidative damage. We have investigated the effect of intratracheal DEP instillation to guinea pigs in three groups of 12 animals each given 0, 0.7, or 2.1 mg. Five days later guinea pigs exposed to DEP had increased levels...

  2. Intratracheal atomized surfactant provides similar outcomes as bolus surfactant in preterm lambs with respiratory distress syndrome.

    Science.gov (United States)

    Milesi, Ilaria; Tingay, David G; Zannin, Emanuela; Bianco, Federico; Tagliabue, Paolo; Mosca, Fabio; Lavizzari, Anna; Ventura, Maria Luisa; Zonneveld, C Elroy; Perkins, Elizabeth J; Black, Don; Sourial, Magdy; Dellacá, Raffaele L

    2016-07-01

    Aerosolization of exogenous surfactant remains a challenge. This study is aimed to evaluate the efficacy of atomized poractant alfa (Curosurf) administered with a novel atomizer in preterm lambs with respiratory distress syndrome. Twenty anaesthetized lambs, 127 ± 1 d gestational age, (mean ± SD) were instrumented before birth and randomized to receive either (i) positive pressure ventilation without surfactant (Control group), (ii) 200 mg/kg of bolus instilled surfactant (Bolus group) at 10 min of life or (iii) 200 mg/kg of atomized surfactant (Atomizer group) over 60 min from 10 min of life. All lambs were ventilated for 180 min with a standardized protocol. Lung mechanics, regional lung compliance (electrical impedance tomography), and carotid blood flow (CBF) were measured with arterial blood gas analysis. Dynamic compliance and oxygenation responses were similar in the Bolus and Atomizer groups, and both better than Control by 180 min (all P < 0.05; two-way ANOVA). Both surfactant groups demonstrated more homogeneous regional lung compliance throughout the study period. There were no differences in CBFConclusion:In a preterm lamb model, atomized surfactant resulted in similar gas exchange and mechanics as bolus administration. This study suggests evaluation of supraglottic atomization with this system when noninvasive support is warranted.

  3. THE PRODUCTION OF ANTIBODIES IN RABBITS BY A SIMPLIFIED INTRATRACHEAL METHOD.

    Science.gov (United States)

    Jones, F S

    1923-05-31

    The method described of producing antibodies by the administration of antigens through the larynx is simple. The results obtained, however, conform closely to those obtained through intraperitoneal injection. The procedure is relatively a safe one and may well be employed in experimental inoculations. The advantages of rapidity and painlessness are obvious. In addition, gross injury has not been observed. Injections may be repeated at frequent intervals without danger to the life of the animal. The tube illustrated in Text-fig. 1 extends a little over 1 cm. into the trachea. The tube designed for the guinea pig reaches 2 or 3 mm. below the glottis. While the doses indicated in the protocols are small, 7 to 10 cc. of liquid have been given to rabbits by means of the tube without ill effects. It has been shown by the injection of India ink that the material is well distributed throughout the lungs in both the rabbit and guinea pig. Under certain conditions it may be advisable to inject more deeply into the trachea, especially in the rabbit. The tube illustrated in Text-fig. 1 is not adaptable for this purpose. A cannula of larger diameter has proved of distinct advantage as a shield for introducing flexible catheters well down the trachea. A cannula 9 cm. long and 4 mm. in diameter when bent at an angle of 45 degrees may be passed through the larynx of a rabbit without difficulty. A No. 8 (French) woven or No. 10 soft rubber catheter may be inserted into the cannula beyond the bend before the tube is passed through the glottis. After the tube has entered the glottis the catheter then may be introduced as deeply as desired into the teachea. The metal cannula enables the operator to "feel" the glottis. From the experiments one seems justified in concluding that the results obtained by administering antigens by way of the trachea are about the same as those obtained by the intraperitoneal route. With the tubes described injury has been largely eliminated. The procedure

  4. Repeated intratracheal instillation of PM10 induces lipid reshaping in lung parenchyma and in extra-pulmonary tissues.

    Directory of Open Access Journals (Sweden)

    Angela Maria Rizzo

    Full Text Available Adverse health effects of air pollution attributed mainly to airborne particulate matter have been well documented in the last couple of decades. Short term exposure, referring to a few hours exposure, to high ambient PM10 concentration is linked to increased hospitalization rates for cardiovascular events, typically 24 h after air pollution peaks. Particulate matter exposure is related to pulmonary and cardiovascular diseases, with increased oxidative stress and inflammatory status. Previously, we have demonstrated that repeated intratracheal instillation of PM10sum in BALB/c mice leads to respiratory tract inflammation, creating in lung a condition which could potentially evolve in a systemic toxic reaction. Additionally, plasma membrane and tissue lipids are easily affected by oxidative stress and directly correlated with inflammatory products. With this aim, in the present investigation using the same model, we analyzed the toxic potential of PM10sum exposure on lipid plasma membrane composition, lipid peroxidation and the mechanisms of cells protection in multiple organs such as lung, heart, liver and brain. Obtained results indicated that PM10 exposure led to lung lipid reshaping, in particular phospholipid and cholesterol content increases; concomitantly, the generation of oxidative stress caused lipid peroxidation. In liver we found significant changes in lipid content, mainly due to an increase of phosphatidylcholine, and in total fatty acid composition with a more pronounced level of docosahexaenoic acid; these changes were statistically correlated to lung molecular markers. Heart and brain were similarly affected; heart was significantly enriched in triglycerides in half of the PM10sum treated mice. These results demonstrated a direct involvement of PM10sum in affecting lipid metabolism and oxidative stress in peripheral tissues that might be related to the serious systemic air-pollution effects on human health.

  5. Pulmonary toxicity of single-wall carbon nanotubes in mice 7 and 90 days after intratracheal instillation

    Science.gov (United States)

    Lam, Chiu-Wing; James, John T.; McCluskey, Richard; Hunter, Robert L.

    2004-01-01

    Nanomaterials are part of an industrial revolution to develop lightweight but strong materials for a variety of purposes. Single-wall carbon nanotubes are an important member of this class of materials. They structurally resemble rolled-up graphite sheets, usually with one end capped; individually they are about 1 nm in diameter and several microns long, but they often pack tightly together to form rods or ropes of microscopic sizes. Carbon nanotubes possess unique electrical, mechanical, and thermal properties and have many potential applications in the electronics, computer, and aerospace industries. Unprocessed nanotubes are very light and could become airborne and potentially reach the lungs. Because the toxicity of nanotubes in the lung is not known, their pulmonary toxicity was investigated. The three products studied were made by different methods and contained different types and amounts of residual catalytic metals. Mice were intratracheally instilled with 0, 0.1, or 0.5 mg of carbon nanotubes, a carbon black negative control, or a quartz positive control and euthanized 7 d or 90 d after the single treatment for histopathological study of the lungs. All nanotube products induced dose-dependent epithelioid granulomas and, in some cases, interstitial inflammation in the animals of the 7-d groups. These lesions persisted and were more pronounced in the 90-d groups; the lungs of some animals also revealed peribronchial inflammation and necrosis that had extended into the alveolar septa. The lungs of mice treated with carbon black were normal, whereas those treated with high-dose quartz revealed mild to moderate inflammation. These results show that, for the test conditions described here and on an equal-weight basis, if carbon nanotubes reach the lungs, they are much more toxic than carbon black and can be more toxic than quartz, which is considered a serious occupational health hazard in chronic inhalation exposures.

  6. Effects of intratracheally instilled laser printer-emitted engineered nanoparticles in a mouse model: A case study of toxicological implications from nanomaterials released during consumer use

    Science.gov (United States)

    Pirela, Sandra V.; Lu, Xiaoyan; Miousse, Isabelle; Sisler, Jennifer D.; Qian, Yong; Guo, Nancy; Koturbash, Igor; Castranova, Vincent; Thomas, Treye; Godleski, John; Demokritou, Philip

    2016-01-01

    Incorporation of engineered nanomaterials (ENMs) into toners used in laser printers has led to countless quality and performance improvements. However, the release of ENMs during printing (consumer use) has raised concerns about their potential adverse health effects. The aim of this study was to use “real world” printer-emitted particles (PEPs), rather than raw toner powder, and assess the pulmonary responses following exposure by intratracheal instillation. Nine-week old male Balb/c mice were exposed to various doses of PEPs (0.5, 2.5 and 5 mg/kg body weight) by intratracheal instillation. These exposure doses are comparable to real world human inhalation exposures ranging from 13.7 to 141.9 h of printing. Toxicological parameters reflecting distinct mechanisms of action were evaluated, including lung membrane integrity, inflammation and regulation of DNA methylation patterns. Results from this in vivo toxicological analysis showed that while intratracheal instillation of PEPs caused no changes in the lung membrane integrity, there was a pulmonary immune response, indicated by an elevation in neutrophil and macrophage percentage over the vehicle control and low dose PEPs groups. Additionally, exposure to PEPs upregulated expression of the Ccl5 (Rantes), Nos1 and Ucp2 genes in the murine lung tissue and modified components of the DNA methylation machinery (Dnmt3a) and expression of transposable element (TE) LINE-1 compared to the control group. These genes are involved in both the repair process from oxidative damage and the initiation of immune responses to foreign pathogens. The results are in agreement with findings from previous in vitro cellular studies and suggest that PEPs may cause immune responses in addition to modifications in gene expression in the murine lung at doses that can be comparable to real world exposure scenarios, thereby raising concerns of deleterious health effects. PMID:26989787

  7. Effects of intratracheally instilled laser printer-emitted engineered nanoparticles in a mouse model: A case study of toxicological implications from nanomaterials released during consumer use.

    Science.gov (United States)

    Pirela, Sandra V; Lu, Xiaoyan; Miousse, Isabelle; Sisler, Jennifer D; Qian, Yong; Guo, Nancy; Koturbash, Igor; Castranova, Vincent; Thomas, Treye; Godleski, John; Demokritou, Philip

    2016-01-01

    Incorporation of engineered nanomaterials (ENMs) into toners used in laser printers has led to countless quality and performance improvements. However, the release of ENMs during printing (consumer use) has raised concerns about their potential adverse health effects. The aim of this study was to use "real world" printer-emitted particles (PEPs), rather than raw toner powder, and assess the pulmonary responses following exposure by intratracheal instillation. Nine-week old male Balb/c mice were exposed to various doses of PEPs (0.5, 2.5 and 5 mg/kg body weight) by intratracheal instillation. These exposure doses are comparable to real world human inhalation exposures ranging from 13.7 to 141.9 h of printing. Toxicological parameters reflecting distinct mechanisms of action were evaluated, including lung membrane integrity, inflammation and regulation of DNA methylation patterns. Results from this in vivo toxicological analysis showed that while intratracheal instillation of PEPs caused no changes in the lung membrane integrity, there was a pulmonary immune response, indicated by an elevation in neutrophil and macrophage percentage over the vehicle control and low dose PEPs groups. Additionally, exposure to PEPs upregulated expression of the Ccl5 ( Rantes ), Nos1 and Ucp2 genes in the murine lung tissue and modified components of the DNA methylation machinery ( Dnmt3a ) and expression of transposable element (TE) LINE-1 compared to the control group. These genes are involved in both the repair process from oxidative damage and the initiation of immune responses to foreign pathogens. The results are in agreement with findings from previous in vitro cellular studies and suggest that PEPs may cause immune responses in addition to modifications in gene expression in the murine lung at doses that can be comparable to real world exposure scenarios, thereby raising concerns of deleterious health effects.

  8. Injurious mechanical ventilation causes kidney apoptosis and dysfunction during sepsis but not after intra-tracheal acid instillation: an experimental study.

    Science.gov (United States)

    Kuiper, Jan Willem; Groeneveld, A B Johan; Haitsma, Jack J; Smeding, Lonneke; Begieneman, Mark P V; Jothy, Serge; Vaschetto, Rosanna; Plötz, Frans B

    2014-07-29

    Intratracheal aspiration and sepsis are leading causes of acute lung injury that frequently necessitate mechanical ventilation (MV), which may aggravate lung injury thereby potentially increasing the risk of acute kidney injury (AKI). We compared the effects of ventilation strategies and underlying conditions on the development of AKI. Spraque Dawley rats were challenged by intratracheal acid instillation or 24 h of abdominal sepsis, followed by MV with a low tidal volume (LVT) and 5 cm H2O positive end-expiratory pressure (PEEP) or a high tidal volume (HVT) and no PEEP, which is known to cause more lung injury after acid instillation than in sepsis. Rats were ventilated for 4 hrs and kidney function and plasma mediator levels were measured. Kidney injury was assessed by microscopy; apoptosis was quantified by TUNEL staining. During sepsis, but not after acid instillation, MV with HVT caused more renal apoptosis than MV with LVT. Increased plasma active plasminogen activator inhibitor-1 correlated to kidney apoptosis in the cortex and medulla. Increased apoptosis after HVT ventilation during sepsis was associated with a 40% decrease in creatinine clearance. AKI is more likely to develop after MV induced lung injury during an indirect (as in sepsis) than after a direct (as after intra-tracheal instillation) insult to the lungs, since it induces kidney apoptosis during sepsis but not after acid instillation, opposite to the lung injury it caused. Our findings thus suggest using protective ventilatory strategies in human sepsis, even in the absence of overt lung injury, to protect the kidney.

  9. Biological fate of a single administration of 191Pt in rats following different routes of exposure

    International Nuclear Information System (INIS)

    Moore, W. Jr.; Hysell, D.; Crocker, W.; Stara, J.

    1975-01-01

    The retention, tissue distribution, and excretion of 191 Pt in adult rats was determined following oral, intravenous (IV), and intratracheal administration. The highest retention was obtained following IV dosing, and lowest retention (less than 0.5 percent) occurred after oral dosing. Tissues containing the highest concentrations of 191 Pt following IV administration were the kidney, adrenal, spleen, and liver. Following a single oral dose, almost all of the 191 Pt was excreted in the feces due to nonabsorption, whereas after IV dosing, similar quantities were excreted in both the urine and feces. Following IV dosing of pregnant rats, 191 Pt was found in all the fetuses; however, the amount was small

  10. Cardiovascular and inflammatory effects of intratracheally instilled ambient dust from Augsburg, Germany, in spontaneously hypertensive rats (SHRs

    Directory of Open Access Journals (Sweden)

    Peters Annette

    2010-09-01

    Full Text Available Abstract Rationale Several epidemiological studies associated exposure to increased levels of particulate matter in Augsburg, Germany with cardiovascular mortality and morbidity. To elucidate the mechanisms of cardiovascular impairments we investigated the cardiopulmonary responses in spontaneously hypertensive rats (SHR, a model for human cardiovascular diseases, following intratracheal instillation of dust samples from Augsburg. Methods 250 μg, 500 μg and 1000 μg of fine ambient particles (aerodynamic diameter 2.5-AB collected from an urban background site in Augsburg during September and October 2006 (PM2.5 18.2 μg/m3, 10,802 particles/cm3 were instilled in 12 months old SHRs to assess the inflammatory response in bronchoalveolar lavage fluid (BALF, blood, lung and heart tissues 1 and 3 days post instillation. Radio-telemetric analysis was performed to investigate the cardiovascular responses following instillation of particles at the highest dosage based on the inflammatory response observed. Results Exposure to 1000 μg of PM2.5-AB was associated with a delayed increase in delta mean blood pressure (ΔmBP during 2nd-4th day after instillation (10.0 ± 4.0 vs. -3.9 ± 2.6 mmHg and reduced heart rate (HR on the 3rd day post instillation (325.1 ± 8.8 vs. 348.9 ± 12.5 bpm. BALF cell differential and inflammatory markers (osteopontin, interleukin-6, C-reactive protein, and macrophage inflammatory protein-2 from pulmonary and systemic level were significantly induced, mostly in a dose-dependent way. Protein analysis of various markers indicate that PM2.5-AB instillation results in an activation of endothelin system (endothelin1, renin-angiotensin system (angiotensin converting enzyme and also coagulation system (tissue factor, plasminogen activator inhibitor-1 in pulmonary and cardiac tissues during the same time period when alternation in ΔmBP and HR have been detected. Conclusions Our data suggests that high concentrations of PM2.5-AB

  11. Intratracheal Seal Disc

    DEFF Research Database (Denmark)

    Christiansen, Karen J; Moeslund, Niels; Lauridsen, Henrik

    2017-01-01

    21, CT was repeated before euthanasia. The trachea and epidermis were excised en bloc for histopathological evaluation. RESULTS: Insertion and correct placement of the disc was unproblematic in all animals. CT at day 14 confirmed a clear airway, appropriate placement of the disc, and full closure...

  12. Induction of biotransformation enzymes by the carcinogenic air-pollutant 3-nitrobenzanthrone in liver, kidney and lung, after intra-tracheal instillation in rats.

    Science.gov (United States)

    Mizerovská, Jana; Dračínská, Helena; Frei, Eva; Schmeiser, Heinz H; Arlt, Volker M; Stiborová, Marie

    2011-02-28

    3-Nitrobenzanthrone (3-NBA), a carcinogenic air pollutant, was investigated for its ability to induce cytochrome P450 (CYP) 1A1/2 and NAD(P)H:quinone oxidoreductase (NQO1) in liver, kidney and lung of rats treated by intra-tracheal instillation. The organs used were from a previous study performed to determine the persistence of 3-NBA-derived DNA adducts in target and non-target tissues (Bieler et al., Carcinogenesis 28 (2007) 1117-1121, [22]). NQO1 is the enzyme reducing 3-NBA to N-hydroxy-3-aminobenzanthrone (N-OH-3-ABA) and CYP1A enzymes oxidize a human metabolite of 3-NBA, 3-aminobenzanthrone (3-ABA), to yield the same reactive intermediate. 3-NBA and 3-ABA are both activated to species forming DNA adducts by cytosols and/or microsomes isolated from rat lung, the target organ for 3-NBA carcinogenicity, and from liver and kidney. Each compound generated the same five DNA adducts detectable by (32)P-postlabelling. When hepatic cytosols from rats treated with 0.2 or 2mg/kg body weight of 3-NBA were incubated with 3-NBA, DNA adduct formation was 3.2- and 8.6-fold higher, respectively, than in incubations with cytosols from control animals. Likewise, cytosols isolated from lungs and kidneys of rats exposed to 3-NBA more efficiently activated 3-NBA than those of control rats. This increase corresponded to an increase in protein levels and enzymatic activities of NQO1. Incubations of hepatic, pulmonary or renal microsomes of 3-NBA-treated rats with 3-ABA led to an 9.6-fold increase in DNA-adduct formation relative to controls. The highest induction in DNA-adduct levels was found in lung. The stimulation of DNA-adduct formation correlated with expression of CYP1A1/2 induced by the intra-tracheal instillation of 3-NBA. The results demonstrate that 3-NBA induces NQO1 and CYP1A1/2 in livers, lungs and kidneys of rats after intra-tracheal instillation, thereby enhancing its own genotoxic and carcinogenic potential. Copyright © 2010 Elsevier B.V. All rights reserved.

  13. Administrating Solr

    CERN Document Server

    Mohan, Surendra

    2013-01-01

    A fast-paced, example-based guide to learning how to administrate, monitor, and optimize Apache Solr.""Administrating Solr"" is for developers and Solr administrators who have a basic knowledge of Solr and who are looking for ways to keep their Solr server healthy and well maintained. A basic working knowledge of Apache Lucene is recommended, but this is not mandatory.

  14. Administrative Synergy

    Science.gov (United States)

    Hewitt, Kimberly Kappler; Weckstein, Daniel K.

    2012-01-01

    One of the biggest obstacles to overcome in creating and sustaining an administrative professional learning community (PLC) is time. Administrators are constantly deluged by the tyranny of the urgent. It is a Herculean task to carve out time for PLCs, but it is imperative to do so. In this article, the authors describe how an administrative PLC…

  15. Space administration

    OpenAIRE

    Worthington, Scott; Worthington, Scott

    2015-01-01

    My dissertation consists of two parts. The larger portion is an hour-long piece for double bass, electronics, and projected text called Space Administration. The second portion, this essay, discusses my musical background leading up to Space Administration, details of the composition itself, and what new directions I see in my work that in part stem from creating the piece Space Administration

  16. Oxidative stress, inflammation, and DNA damage in rats after intratracheal instillation or oral exposure to ambient air and wood smoke particulate matter

    DEFF Research Database (Denmark)

    Danielsen, Pernille Høgh; Loft, Steffen; Jacobsen, Nicklas Raun

    2010-01-01

    or intratracheal exposure in terms of oxidative stress, inflammation, genotoxicity, and DNA repair after 24 h in liver and lung tissue of rats. Rats were exposed to WSPM from high or low oxygen combustion and ambient PM collected in areas with and without many operating wood stoves or carbon black (CB) at the dose...... expression of proinflammatory cytokines, heme oxygenase-1, and oxoguanine DNA glycosylase 1 was observed in the liver following intragastric exposure and in the lung following instillation in particular of LOWS. Exposure to LOWS also increased the proportion of neutrophils in BAL fluid. These results...... indicate that WSPM and CB exert the strongest effect in terms of oxidative stress-induced response, inflammation, and genotoxicity in the organ closest to the port of entry....

  17. Comparative study of the toxic effects of gallium arsenide, indium arsenide and arsenic trioxide following intratracheal instillations to the lung of Syrian golden hamsters.

    Science.gov (United States)

    Tanaka, A; Hirata, M; Omura, M; Zhao, M; Makita, Y; Yamazaki, K; Inoue, N; Gotoh, K

    2000-01-01

    Toxic effects of gallium arsenide (GaAs), indium arsenide (InAs) and arsenic trioxide (As2O3) were studied in male Syrian golden hamsters. GaAs (7.7 mg/kg) and As2O3 (1.3 mg/kg) particles were instilled intratracheally twice a week a total of 16 times, while InAs (7.7 mg/kg) was instilled a total of 14 times. As a control, hamsters were treated with the vehicle, phosphate buffer solution. During the instillation period, the cumulative body weight gain of the InAs-, but not the GaAs- or As2O3-treated hamsters was suppressed significantly, when compared with the control group. Slight to severe inflammatory responses were observed in the lung for all treatment groups. The most severe inflammatory change, characterized by an accumulation of neutrophils and macrophages, exudation, thickness of the pleura and fibrotic proliferation was found in the InAs-treated hamsters. Extensive alveolar or bronchiolar cell hyperplasia with or without keratinizing squamous cell metaplasia was observed in almost all the InAs-treated hamsters. Furthermore, squamous cell metaplasia or squamous cell hyperplasia developed in some of the InAs-treated hamsters, but not in the GaAs- or As2O3-treated hamsters. Slight to mild lesions were found in the convoluted tubules of the kidney in both the GaAs and InAs groups. From the present study, the toxic potency of these particles was provisionally estimated to be in the following order: InAs > GaAs > As2O3, at the dosage level used in this study. Furthermore, there was evidence that InAs particles could induce pulmonary, renal or systemic toxicity, and as such, InAs particles may produce pulmonary precancerous change when instilled intratracheally into hamsters.

  18. Administrative Circulars

    CERN Multimedia

    Département des Ressources humaines

    2004-01-01

    Administrative Circular N° 2 (Rev. 2) - May 2004 Guidelines and procedures concerning recruitment and probation period of staff members This circular has been revised. It cancels and replaces Administrative Circular N° 2 (Rev. 1) - March 2000. Administrative Circular N° 9 (Rev. 3) - May 2004 Staff members contracts This circular has been revised. It cancels and replaces Administrative Circular N° 9 (Rev. 2) - March 2000. Administrative Circular N° 26 (Rev. 4) - May 2004 Procedure governing the career evolution of staff members This circular has also been revised. It Administrative Circulars Administrative Circular N° 26 (Rev. 3) - December 2001 and brings up to date the French version (Rev. 4) published on the HR Department Web site in January 2004. Operational Circular N° 7 - May 2004 Work from home This circular has been drawn up. Operational Circular N° 8 - May 2004 Dealing with alcohol-related problems...

  19. Political administration

    OpenAIRE

    Åkerstrøm Andersen, Niels

    2000-01-01

    One of the major discussions of the 1990s has been about the relation between politics and administration. The themes of the discussions have been many and varied. It has been suggested that the level of politics should concentrate on the general political outlining and entrust the remaining to the administration. It has been criticised that politicians make their decisions on the basis of single cases, which ought to be an administrative matter entirely. It has been a theme that efficient op...

  20. Administrative Reform

    DEFF Research Database (Denmark)

    Plum, Maja

    Through the example of a Danish reform of educational plans in early childhood education, the paper critically addresses administrative educational reforms promoting accountability, visibility and documentation. Drawing on Foucaultian perspectives, the relation between knowledge and governing...... of administrative technology, tracing how the humanistic values of education embed and are embedded within ‘the professional nursery teacher' as an object and subject of administrative practice. Rather than undermining the humanistic potential of education, it is argued that the technology of accounting...

  1. SAT administrator

    International Nuclear Information System (INIS)

    Havas, A.

    1998-01-01

    SAT Administrator is the Information System for Nuclear Power Plant Personnel Training Program Design. It supports the design of training programs in the following phases: job analysis; task analysis; competency analysis; task competency association; definition of learning objectives to competencies; training program design; definition of test items. The general structure of the database and management software supports application of the SAT Administrator in any nuclear power installation

  2. Offentlig administration

    DEFF Research Database (Denmark)

    Nielsen, Elof Nellemann; Rehr, Preben René

    En undervisningsbog der henvender sig til administrationsbacheloruddannelsen. Kapitlerne er inddelt efter modulerne på uddannelsen og indeholder derfor elementer af administration, forvaltning, økonomistyring, innovation, samfundsvidenskabelige metoder og politisk styrede organisationer.......En undervisningsbog der henvender sig til administrationsbacheloruddannelsen. Kapitlerne er inddelt efter modulerne på uddannelsen og indeholder derfor elementer af administration, forvaltning, økonomistyring, innovation, samfundsvidenskabelige metoder og politisk styrede organisationer....

  3. Biological availability of lead in a paint aerosol. 2. Absorption, distribution and excretion of intratracheally instilled lead paint particles in the rat.

    Science.gov (United States)

    Eaton, D L; Kalman, D; Garvey, D; Morgan, M; Omenn, G S

    1984-09-01

    Four groups of rats received by intratracheal instillation (1) a lead chromate paint particulate suspension, (2) lead tetraoxide suspension, (3) lead acetate solution, or (4) saline. Lead-dosed animals received an equivalent dose of 1 mg lead/kg body weight. Distribution of lead was monitored through assays of urine, feces, and tissues (lung, bone, muscle kidney, liver) obtained at post-mortem 5 weeks after exposure. Delta-aminolevulinic acid dehydratase (ALA-D) activity was measured to determine the effect of lead on heme biosynthesis. The vast majority of the dosed lead in the paint matrix remained in the lung. In contrast, in the lead acetate-dosed animals, little remained in the lung, but significant elevations were found in bone and kidney. Blood ADA-D was significantly depressed in the lead acetate-treated animals, but was not significantly different from control animals in the animals dosed with lead paint or lead tetraoxide. These findings suggest that lead chromate in an alkyd resin paint matrix is poorly absorbed from the lung compared with lead acetate and lead tetraoxide.

  4. In vitro the differences of inflammatory and oxidative reactions due to sulfur mustard induced acute pulmonary injury underlying intraperitoneal injection and intratracheal instillation in rats.

    Science.gov (United States)

    Yu, Dan; Bei, Yuan-Yuan; Li, Yuan; Han, Wei; Zhong, Yu-Xu; Liu, Fei; Zhao, Yu-Ling; Zhu, Xiao-Ji; Zhao, Jian

    2017-06-01

    This study was to investigate the differences of inflammatory reaction and oxidative stress due to sulfur mustard (SM)-induced acute pulmonary injury via two ways in rats. In intraperitoneal and tracheal SM groups, injected intraperitoneally and instilled intratracheally with 0.1mL diluted SM (0.96 LD 50 =8mg/kg) and SM (0.98 LD 50 =2mg/kg) were administered in rats. In bronchoalveolar lavage fluid, serum, and alveolar septum, lactate dehydrogenase, glutathione peroxidase, tumor necrosis factor-α, interleukin-1β, interleukin-6, C-reactive protein, intercellular adhesion molecule-1, vascular cell adhesion molecule-1, l-selectin, r-glutamyl transpeptidase, thiobarbituric acid reactive substances levels as well as the expression of CD4, CD20, CD68, 8-hydroxy deoxyguanosine, nuclear factor-E2-related factor 2, and heme oxygenase-1 measured by ELISA, immune scatter turbidimetry and immunohistochemical method in the intraperitoneal SM group were increased at each time-point compared with the tracheal SM groups, respectively. These data demonstrated an increased inflammatory reaction and oxidative stress indices in rat via intraperitoneal injection under similar SM LD 50 doses. Copyright © 2017 Elsevier B.V. All rights reserved.

  5. Antitumor activity of intratracheal inhalation of temozolomide (TMZ) loaded into gold nanoparticles and/or liposomes against urethane-induced lung cancer in BALB/c mice.

    Science.gov (United States)

    Hamzawy, Mohamed A; Abo-Youssef, Amira M; Salem, Heba F; Mohammed, Sameh A

    2017-11-01

    The current study aimed to develop gold nanoparticles (GNPs) and liposome-embedded gold nanoparticles (LGNPs) as drug carriers for temozolomide (TMZ) and investigate the possible therapeutic effects of intratracheal inhalation of nanoformulation of TMZ-loaded gold nanoparticles (TGNPs) and liposome-embedded TGNPs (LTGNPs) against urethane-induced lung cancer in BALB/c mice. Physicochemical characters and zeta potential studies for gold nanoparticles (GNPs) and liposome-embedded gold nanoparticles (LGNPs) were performed. The current study was conducted by inducing lung cancer chemically via repeated exposure to urethane in BALB/C mice. GNPs and LGNPs were exhibited in uniform spherical shape with adequate dispersion stability. GNPs and LGNPs showed no significant changes in comparison to control group with high safety profile, while TGNPs and LTGNPs succeed to improve all biochemical data and histological patterns. GNPs and LGNPs are promising drug carriers and succeeded in the delivery of small and efficient dose of temozolomide in treatment lung cancer. Antitumor activity was pronounced in animal-treated LTGNPs, these effects may be due to synergistic effects resulted from combination of temozolomide and gold nanoparticles and liposomes that may improve the drug distribution and penetration.

  6. Intratracheal catheter suction removes the same volume of meconium with less impact on desaturation compared with meconium aspirator in meconium aspiration syndrome.

    Science.gov (United States)

    Akazawa, Yohei; Ishida, Takefumi; Baba, Atsushi; Hiroma, Takehiko; Nakamura, Tomohiko

    2010-08-01

    To evaluate the impact of suction technique on the rate of meconium removal, oxygenation, and hemodynamics in an animal experimental model of meconium aspiration syndrome (MAS). MAS was induced in ventilated rabbits using 3.5 ml/kg of 20% human meconium. Tracheal suction with either catheter suction (CS) or meconium aspirator (MA) was performed after meconium instillation. Percentage of meconium collection rate, PaO(2) trends for 2h after tracheal suction, and acute-phase SpO(2) trends were compared between CS and the other three groups, the tube was withdrawn while meconium was aspirated with an MA, then the trachea was reintubated 5, 10 or 15s after suctioning of meconium. Percentage of meconium collection rate and PaO(2) showed no significant differences between groups. The MA group taking 15s for reintubation after meconium suctioning, showed a significantly lower acute-phase SpO(2) than the CS group (Por=90% was also longer in the MA group taking 15s for reintubation than in the CS group (Pmeconium with less impact on desaturation compared with meconium aspiration in an animal model of MAS. Intratracheal CS may be benefit to remove meconium in non-vigorous infants with meconium-stained amniotic fluid at birth. Copyright 2010 Elsevier Ltd. All rights reserved.

  7. Administrative Reform

    DEFF Research Database (Denmark)

    Plum, Maja

    Through the example of a Danish reform of educational plans in early childhood education, the paper critically addresses administrative educational reforms promoting accountability, visibility and documentation. Drawing on Foucaultian perspectives, the relation between knowledge and governing......, implied in the reform, is analysed as a technology of accounting. A technology producing ‘the professional nursery teacher' as a reflective daily researcher, who outlives her pedagogical desire as an analytical care of the optimisation of ‘the learning child'. Thus, the paper analyses the micro physics...... of administrative technology, tracing how the humanistic values of education embed and are embedded within ‘the professional nursery teacher' as an object and subject of administrative practice. Rather than undermining the humanistic potential of education, it is argued that the technology of accounting...

  8. Webb Administration

    OpenAIRE

    Prahl, Hampus

    2005-01-01

    I’ve built an Internet based administration front-end for the company Allt I Brand in Jamjö. Allt I Brand’s main goals are maintenance and sale of fire preventive equipment. This front-end is programmed mostly in PHP, connected to a MySQL database. Because both Allt I Brand’s main page and my administration front-end use the same database and the database is designed to virtually fit any type of company, the result is both dynamic and powerful. The front-end design is made to make it easy to ...

  9. Database Administrator

    Science.gov (United States)

    Moore, Pam

    2010-01-01

    The Internet and electronic commerce (e-commerce) generate lots of data. Data must be stored, organized, and managed. Database administrators, or DBAs, work with database software to find ways to do this. They identify user needs, set up computer databases, and test systems. They ensure that systems perform as they should and add people to the…

  10. In vivo study with quartz-containing ceramic dusts: Inflammatory effects of two factory samples in lungs after intratracheal instillation in a 28-day study with rats

    Energy Technology Data Exchange (ETDEWEB)

    Creutzenberg, O; Ziemann, C; Hansen, T; Ernst, H [Fraunhofer Institute of Toxicology and Experimental Medicine, Hannover (Germany); Jackson, P; Cartlidge, D [CERAM Research Ltd., Stoke-on-Trent (United Kingdom); Brown, R, E-mail: otto.creutzenberg@item.fraunhofer.d [TOXSERVICES, Stretton (United Kingdom)

    2009-02-01

    As various quartz polymorphs react differently in lungs, a differentiation of effects is needed while setting occupational exposure levels. The objective of this European Collective Research Project SILICERAM was to characterize differences in biological activity of four quartz species, i.) 2 quartz-containing materials collected at typical ceramic manufacturing sites (Tableware granulate, TG and Tableware cast, TC) versus ii.) a designed ceramic dust sample (Contrived Sample, CS) and iii.) ground quartz DQ12 (well-characterised standard quartz (Positive Control, PC) and TiO{sub 2} (negative control). TG and TC had been selected as the most promising two candidates based on a preceding in vitro screening of 5 factory samples. Total doses of 5 mg per rat of the TG and TC, 1.1 mg of the CS and 0.33 mg of the PC corresponding to 0.29, 0.16, 0.29 and 0.29 mg quartz per rat, respectively, were administered to rats by intratracheal instillation. After 3 days, bronchoalveolar lavagate (BAL) analysis resulted in polymorphonuclear neutrophil (PMN) levels of 15%, 25%, 0.6% and 25% in the TG, TC, CS and PC groups, respectively. At 28 days, the values were 29%, 20%, 7% and 45%. Histopathologically, the TG and TC groups showed very slight to slight effects, the PC group, however, stronger effects after the same period. In conclusion, the following ranking was found: PC > TG > TC > CS > TiO{sub 2} > Vehicle Control. Thus, a clear differentiation of effects for TG and TC, CS and PC was found. From a regulatory point of view, the substance-specific toxic potentials of TG and TC may need to be considered when devising occupational exposure limits.

  11. Administrative contracts

    Directory of Open Access Journals (Sweden)

    Vukićević-Petković Milica

    2015-01-01

    Full Text Available Administrative contracts are a special type of contract where usually one of the contracting parties is a public law body and which is concluded for the performance of public service and the realization of a public interest. They go a long way since its inception to its eventual final acceptance of all the legal systems. One of the enduring characteristics of this type of contract is their disquised or unnoticed existence. This is why only monitoring their development may lead to a complete understanding of the importance and essence of this institution as well as the need for its complete legal regulation.

  12. Administrative contracts

    OpenAIRE

    Vukićević-Petković Milica

    2015-01-01

    Administrative contracts are a special type of contract where usually one of the contracting parties is a public law body and which is concluded for the performance of public service and the realization of a public interest. They go a long way since its inception to its eventual final acceptance of all the legal systems. One of the enduring characteristics of this type of contract is their disquised or unnoticed existence. This is why only monitoring their development may lead to a complete u...

  13. Administration of JTE013 abrogates experimental asthma by regulating proinflammatory cytokine production from bronchial epithelial cells.

    Science.gov (United States)

    Terashita, Tomomi; Kobayashi, Kazuyuki; Nagano, Tatsuya; Kawa, Yoshitaka; Tamura, Daisuke; Nakata, Kyosuke; Yamamoto, Masatsugu; Tachihara, Motoko; Kamiryo, Hiroshi; Nishimura, Yoshihiro

    2016-11-09

    Sphingosine-1-phosphate (S1P) is a bioactive phospholipid that acts as a signal transducer by binding to S1P receptors (S1PR) 1 to 5. The S1P/S1PRs pathway has been associated with remodeling and allergic inflammation in asthma, but the expression pattern of S1PR and its effects on non-immune cells have not been completely clarified. The aim of this study was to examine the contribution of the signaling of S1P and S1PRs expressed in airway epithelial cells (ECs) to asthma responses in mice. Bronchial asthma was experimentally induced in BALB/c mice by ovalbumin (OVA) sensitization followed by an OVA inhalation challenge. The effects of S1PR antagonists on the development of asthma were analyzed 24 h after the OVA challenge. Immunohistological analysis revealed S1PR1-3 expression on mouse airway ECs. Quantitative real-time polymerase chain reaction demonstrated that S1P greatly stimulated the induction of CCL3 and TIMP2 mRNA in human airway ECs, i.e., BEAS-2B cells, in a dose-dependent manner. Pretreatment with the S1PR2 antagonist JTE013 inhibited the CCL3 gene expression in BEAS-2B cells. Immunohistological analysis also showed that the expression level of CCL3 was attenuated by JTE013 in asthmatic mice. Furthermore, JTE013 as well as anti-CCL3 antibody attenuated allergic responses. Intratracheal administration of JTE013 also attenuated eosinophilic reactions in bronchoalveolar lavage fluids. S1P induced transcription factor NFκB activation, while JTE013 greatly reduced the NFκB activation. JTE013 attenuated allergic airway reactions by regulating CCL3 production from bronchial ECs. The intratracheal administration of JTE013 may be a promising therapeutic strategy for bronchial asthma.

  14. Administrative Appeals and ADR in Danish Administrative Law

    DEFF Research Database (Denmark)

    Conradsen, Inger Marie; Gøtze, Michael

    2014-01-01

    Administrative Appeals, review, administrative tribunals, ombudsman, alternative dispute resolution......Administrative Appeals, review, administrative tribunals, ombudsman, alternative dispute resolution...

  15. Senior Administrators Should Have Administrative Contracts.

    Science.gov (United States)

    Posner, Gary J.

    1987-01-01

    Recognizing that termination is viewed by the employee as the equivalent to capital punishment of a career, an administrative contract can reduce the emotional and financial entanglements that often result. Administrative contracts are described. (MLW)

  16. Effect of anti-podoplanin antibody administration during lipopolysaccharide-induced lung injury in mice.

    Science.gov (United States)

    Lax, Sian; Rayes, Julie; Thickett, David R; Watson, Steve P

    2017-01-01

    Acute respiratory distress syndrome (ARDS) is a devastating pulmonary condition in the critically ill patient. A therapeutic intervention is yet to be found that can prevent progression to ARDS. We recently demonstrated that the interaction between podoplanin expressed on inflammatory alveolar macrophages (iAMs) and its endogenous ligand, platelet C-type lectin-like 2 (CLEC-2), protects against exaggerated lung inflammation during a mouse model of ARDS. In this study, we aim to investigate the therapeutic use of a crosslinking/activating anti-podoplanin antibody (α-PDPN, clone 8.1.1) during lipopolysaccharide (LPS)-induced lung inflammation in mice. Intravenous administration of α-PDPN was performed 6 hours after intratracheal LPS in wildtype, C57Bl/6 mice. Lung function decline was measured by pulse oximetry as well as markers of local inflammation including bronchoalveolar lavage neutrophilia and cytokine/chemokine expression. In parallel, alveolar macrophages were isolated and cultured in vitro from haematopoietic-specific podoplanin-deficient mice (Pdpn fl/fl VAV1cre + ) and floxed-only controls treated with or without LPS in the presence or absence of α-PDPN. Lung function decline as well as alveolar neutrophil recruitment was significantly decreased in mice treated with the crosslinking/activating α-PDPN in vivo. Furthermore, we demonstrate that, in vitro, activation of podoplanin on iAMs regulates their secretion of proinflammatory cytokines and chemokines. These data confirm the importance of the CLEC-2-podoplanin pathway during intratracheal (IT)-LPS and demonstrate the beneficial effect of targeting podoplanin during IT-LPS in mice possibly via modulation of local cytokine/chemokine expression. Moreover, these data suggest that podoplanin-targeted therapies may have a beneficial effect in patients at risk of developing ARDS.

  17. Administrative Data Repository (ADR)

    Data.gov (United States)

    Department of Veterans Affairs — The Administrative Data Repository (ADR) was established to provide support for the administrative data elements relative to multiple categories of a person entity...

  18. Philippines - Revenue Administration Reform

    Data.gov (United States)

    Millennium Challenge Corporation — The Millennium Challenge Account-Philippines' (MCA-P) implementation of the Revenue Administration Reform Project (RARP) is expected to improve tax administration,...

  19. Use of radioactively labelled bacteria in animal experiments. 5. Fate of radioactively labelled Pasteurella multocida germs, following oral administration to mice

    Energy Technology Data Exchange (ETDEWEB)

    Flossmann, K.D.; Mueller, G.; Heilmann, P. (Akademie der Landwirtschaftswissenschaften der DDR, Jena. Inst. fuer Bakterielle Tierseuchenforschung)

    1981-09-01

    5-/sup 3/H- or 6-/sup 14/C-orotic acid labelled Pasteurella multocida were orally administered, as live or inactivated vaccine, to mice. They were soon discharged through the digestive tract but also led to growing activity in the blood, liver, spleen, and lungs. Using germs with /sup 3/H-1-D mannose-labelled cellular surface have shown that parts of the bacterial cells were easily detached and distributed through the organism, after oral, subcutaneous as well as intratracheal application. Hence, the conclusion seems to be justified that oral administration of Pasteurella multocida cells leads to resorption of bacterial cell fragments which then will readily penetrate the circulatory system, while many of these cells will soon be eliminated from the organism, largely through the digestive tract. Such elimination was found to follow an e function, and it was observed also after intratracheal and subcutaneous application, resp. Some bacteria remained in the digestive tract over a prolonged period (14 days verified). The results are discussed with regard to their possible importance to the immunological development.

  20. Behavioral Public Administration

    DEFF Research Database (Denmark)

    Grimmelikhuijsen, Stephan; Jilke, Sebastian; Olsen, Asmus Leth

    2017-01-01

    Behavioral public administration is the analysis of public administration from the micro-level perspective of individual behavior and attitudes by drawing on insights from psychology on the behavior of individuals and groups. The authors discuss how scholars in public administration currently draw...... theories. As such, behavioral public administration complements traditional public administration. Furthermore, it could be a two-way street for psychologists who want to test the external validity of their theories in a political-administrative setting. Finally, four principles are proposed to narrow...

  1. ADMINISTRATIVE CONTRACTS. DELIMITATIONS

    Directory of Open Access Journals (Sweden)

    Liana Teodora PASCARIU

    2016-12-01

    Full Text Available Article examines whether all contracts of public persons are administrative contracts; in other words, if the administration may conclude contracts that, according to their legal nature, are not administrative. If we start from the definition of administrative contracts as it appears in Law no. 554/2004, these include contracts by public authorities which concern the enhancement of public property execution of works of public interest, public services, public procurement and other administrative contracts provided by special laws and subject to the jurisdiction of the administrative courts.

  2. Administration of Anesthesia

    Medline Plus

    Full Text Available ... OMSs) are trained in all aspects of anesthesia administration. Following dental school, they complete at least four ... complications and emergencies that may arise during the administration of anesthesia. Before your surgery, your OMS will ...

  3. Administration for Community Living

    Science.gov (United States)

    ... Public Input Working Together, in Our Communities The Administration for Community Living was created around the fundamental ... Meals on Wheels America - November 16, 2017 The Administration for Community Living recently awarded a three-year ...

  4. Cloudera administration handbook

    CERN Document Server

    Menon, Rohit

    2014-01-01

    An easy-to-follow Apache Hadoop administrator's guide filled with practical screenshots and explanations for each step and configuration. This book is great for administrators interested in setting up and managing a large Hadoop cluster. If you are an administrator, or want to be an administrator, and you are ready to build and maintain a production-level cluster running CDH5, then this book is for you.

  5. Legal and Administrative Language

    Science.gov (United States)

    Schwarz, Hans

    1977-01-01

    A discussion of legal and administrative language, and the necessity for accurate translation of this language in the field of international relations. Topics treated are: characteristic features of legal and administrative terminology; the interpretation of it; and the technique of translating legal and administrative texts. (AMH)

  6. Intratracheal exposure of common marmosets to MERS-CoV Jordan-n3/2012 or MERS-CoV EMC/2012 isolates does not result in lethal disease

    Science.gov (United States)

    Johnson, Reed F.; Via, Laura E.; Kumar, Mia R.; Cornish, Joseph P.; Yellayi, Srikanth; Huzella, Louis; Postnikova, Elena; Oberlander, Nicholas; Bartos, Christopher; Ork, Britini L.; Mazur, Steven; Allan, Cindy; Holbrook, Michael R.; Solomon, Jeffrey; Johnson, Joshua C.; Pickel, James; Hensley, Lisa E.; Jahrling, Peter B.

    2016-01-01

    Middle East Respiratory Syndrome Coronavirus (MERS-CoV) continues to be a threat to human health in the Middle East. Development of countermeasures is ongoing; however, an animal model that faithfully recapitulates human disease has yet to be defined. A recent study indicated that inoculation of common marmosets resulted in inconsistent lethality. Based on these data we sought to compare two isolates of MERS-CoV. We followed disease progression in common marmosets after intratracheal exposure with: MERS-CoV-EMC/2012, MERS-CoV-Jordan-n3/2012, media, or inactivated virus. Our data suggest that common marmosets developed a mild to moderate non-lethal respiratory disease, which was quantifiable by computed tomography (CT), with limited other clinical signs. Based on CT data, clinical data, and virological data, MERS-CoV inoculation of common marmosets results in mild to moderate clinical signs of disease that are likely due to manipulations of the marmoset rather than as a result of robust viral replication. PMID:26342468

  7. Intratracheal exposure of common marmosets to MERS-CoV Jordan-n3/2012 or MERS-CoV EMC/2012 isolates does not result in lethal disease

    International Nuclear Information System (INIS)

    Johnson, Reed F.; Via, Laura E.; Kumar, Mia R.; Cornish, Joseph P.; Yellayi, Srikanth; Huzella, Louis; Postnikova, Elena; Oberlander, Nicholas; Bartos, Christopher; Ork, Britini L.; Mazur, Steven; Allan, Cindy; Holbrook, Michael R.; Solomon, Jeffrey; Johnson, Joshua C.; Pickel, James; Hensley, Lisa E.; Jahrling, Peter B.

    2015-01-01

    Middle East Respiratory Syndrome Coronavirus (MERS-CoV) continues to be a threat to human health in the Middle East. Development of countermeasures is ongoing; however, an animal model that faithfully recapitulates human disease has yet to be defined. A recent study indicated that inoculation of common marmosets resulted in inconsistent lethality. Based on these data we sought to compare two isolates of MERS-CoV. We followed disease progression in common marmosets after intratracheal exposure with: MERS-CoV-EMC/2012, MERS-CoV-Jordan-n3/2012, media, or inactivated virus. Our data suggest that common marmosets developed a mild to moderate non-lethal respiratory disease, which was quantifiable by computed tomography (CT), with limited other clinical signs. Based on CT data, clinical data, and virological data, MERS-CoV inoculation of common marmosets results in mild to moderate clinical signs of disease that are likely due to manipulations of the marmoset rather than as a result of robust viral replication. - Highlights: • Common marmosets infected with MERS-EMC and MERS-JOR did not develop lethal disease. • Infected subjects developed transient signs of clinical disease. • CT indicated few differences between the infected and control groups. • Marmosets do not faithfully replicate human MERS pathogenesis.

  8. Intratracheal exposure of common marmosets to MERS-CoV Jordan-n3/2012 or MERS-CoV EMC/2012 isolates does not result in lethal disease

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Reed F., E-mail: johnsonreed@mail.nih.gov [Emerging Viral Pathogens Section, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD (United States); Via, Laura E. [Tuberculosis Research Section, Laboratory of Clinical Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD (United States); Kumar, Mia R.; Cornish, Joseph P. [Emerging Viral Pathogens Section, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD (United States); Yellayi, Srikanth; Huzella, Louis; Postnikova, Elena; Oberlander, Nicholas; Bartos, Christopher; Ork, Britini L.; Mazur, Steven; Allan, Cindy; Holbrook, Michael R. [Integrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD (United States); Solomon, Jeffrey [Center for Infectious Disease Imaging, Radiology and Imaging Sciences, Clinical Center, National Institutes of Health, Bethesda, MD (United States); Johnson, Joshua C. [Integrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD (United States); Pickel, James [Transgenic Core Facility, National Institute of Mental Health, National Institutes of Health, Bethesda, MD (United States); Hensley, Lisa E. [Integrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD (United States); Jahrling, Peter B. [Emerging Viral Pathogens Section, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD (United States); Integrated Research Facility, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Frederick, MD (United States)

    2015-11-15

    Middle East Respiratory Syndrome Coronavirus (MERS-CoV) continues to be a threat to human health in the Middle East. Development of countermeasures is ongoing; however, an animal model that faithfully recapitulates human disease has yet to be defined. A recent study indicated that inoculation of common marmosets resulted in inconsistent lethality. Based on these data we sought to compare two isolates of MERS-CoV. We followed disease progression in common marmosets after intratracheal exposure with: MERS-CoV-EMC/2012, MERS-CoV-Jordan-n3/2012, media, or inactivated virus. Our data suggest that common marmosets developed a mild to moderate non-lethal respiratory disease, which was quantifiable by computed tomography (CT), with limited other clinical signs. Based on CT data, clinical data, and virological data, MERS-CoV inoculation of common marmosets results in mild to moderate clinical signs of disease that are likely due to manipulations of the marmoset rather than as a result of robust viral replication. - Highlights: • Common marmosets infected with MERS-EMC and MERS-JOR did not develop lethal disease. • Infected subjects developed transient signs of clinical disease. • CT indicated few differences between the infected and control groups. • Marmosets do not faithfully replicate human MERS pathogenesis.

  9. Infection of the upper respiratory tract with seasonal influenza A(H3N2) virus induces protective immunity in ferrets against infection with A(H1N1)pdm09 virus after intranasal, but not intratracheal, inoculation.

    Science.gov (United States)

    Bodewes, Rogier; Kreijtz, Joost H C M; van Amerongen, Geert; Hillaire, Marine L B; Vogelzang-van Trierum, Stella E; Nieuwkoop, Nella J; van Run, Peter; Kuiken, Thijs; Fouchier, Ron A M; Osterhaus, Albert D M E; Rimmelzwaan, Guus F

    2013-04-01

    The clinical symptoms caused by infection with influenza A virus vary widely and depend on the strain causing the infection, the dose and route of inoculation, and the presence of preexisting immunity. In most cases, seasonal influenza A viruses cause relatively mild upper respiratory tract disease, while sometimes patients develop an acute severe pneumonia. Heterosubtypic immunity induced by previous infections with influenza A viruses may dampen the development of clinical symptoms caused by infection with influenza A viruses of another subtype, as is the case during influenza pandemics. Here we show that ferrets acquire protective immunity after infection of the upper respiratory tract with a seasonal influenza A(H3N2) virus against subsequent infection with influenza A(H1N1)pdm09 virus inoculated by the intranasal route. However, protective heterosubtypic immunity was afforded locally, since the prior infection with the A(H3N2) virus did not provide protection against the development of pneumonia induced after intratracheal inoculation with the A(H1N1)pdm09 virus. Interestingly, some of these animals developed more severe disease than that observed in naïve control animals. These findings are of interest in light of the development of so-called universal influenza vaccines that aim at the induction of cross-reactive T cell responses.

  10. NOTES ON ADMINISTRATIVE LAW: Introduction 1. Administrative ...

    African Journals Online (AJOL)

    eliasn

    Administrative Law - the French experience. 1.1- Scope. France is today governed under the Constitution of the Fifth Republic of 1958. The Constitution has established a parliamentary regime and meanwhile adopts a separation between executive and legislative powers. The Constitution gives the executive competence to ...

  11. ADMINISTRATIVE JUSTICE IN ITALY

    Directory of Open Access Journals (Sweden)

    E. Silvestri

    2016-01-01

    Full Text Available This essay describes the organization of administrative courts in Italy, as a set of courts distinguished from ordinary courts that deal with civil and commercial cases. Since the 19th century Italy has adopted a dual system of jurisdiction, and has never abandoned the traditional criterion according to which ordinary jurisdiction and administrative jurisdiction are established: this criterion, having regard to the entitlement claimed by the plaintiff, is unique to Italy and, leaving aside its distinctiveness, it is quite enigmatic and difficult to apply in practice. Reference is made to the procedure followed before administrative courts, a procedure recently updated through the enactment of the Code of Administrative Procedure.

  12. Special Administrative Jurisdictions

    Directory of Open Access Journals (Sweden)

    Vasilica Negruț

    2016-05-01

    Full Text Available The Constitution of Romania revised in 2003 establishes the free and voluntary nature of the special administrative jurisdictions, a fact which allows the party concerned to address either the administrative-judicial body or directly the court. If they opted for the administrative-judicial way, it must be followed to the end, then, under the terms established by the law, the party may address the court, under the right of access to justice provided by article 21 of the constitution. The administrative jurisdiction is an activity of solving an administrative litigation by specific procedural rules of judicial procedure, based on the principle of the independence, of insuring the right to defense and the administrative-jurisdictional independence activity, which results in a jurisdictional administrative act. In order to achieve the objectives of the paper, namely to highlight the essential elements of the resolution of litigation according to special administrative jurisdictions, we have achieved an analysis of the legislative acts referring to this activity, of the doctrine and jurisprudence. After examination and empirical research, the paper summarizes and specifies the general conclusions on the role and importance of special administrative courts.

  13. Administrative Data Repository (ADR)

    Data.gov (United States)

    Department of Veterans Affairs — ADR provides an authoritative data store for shared administrative, demographic, enrollment, and eligibility information which is managed as a corporate asset. This...

  14. Lesotho - Land Administration Reform

    Data.gov (United States)

    Millennium Challenge Corporation — Michigan State University was assigned to design the impact evaluation (IE) of the Land Administration Reform Project (LARP) funded under the Millennium Challenge...

  15. Security Administration Reports Application

    Data.gov (United States)

    Social Security Administration — Contains SSA Security Reports that allow Information Security Officers (ISOs) to access, review and take appropriate action based on the information contained in the...

  16. Veterans Administration Databases

    Science.gov (United States)

    The Veterans Administration Information Resource Center provides database and informatics experts, customer service, expert advice, information products, and web technology to VA researchers and others.

  17. Understanding Public Administration

    NARCIS (Netherlands)

    Vries, M.S. de

    2016-01-01

    Public administration – the practice of producing and executing government policy by bureaucrats, politicians, managers and other officials – affects almost everything we encounter in our day-to-day lives. Public administrators are – at least partially – responsible for the amount of hours we work,

  18. Understanding land administration systems

    DEFF Research Database (Denmark)

    P. Williamson, Ian; Enemark, Stig; Wallace, Judy

    2008-01-01

    This paper introduces basic land administration theory and highlights four key concepts that are fundamental to understanding modern land administration systems. Readers may recall the first part of the paper in October issue of Coordinates. Here is the concluding part that focuses on the changing...

  19. Webmin administrator's cookbook

    CERN Document Server

    Karzynski, Michal

    2014-01-01

    Written in a cookbook format with practical recipes this book helps you to perform various administrative tasks using Webmin and enables you to perform common jobs more efficiently.This book is perfect for System administrators who want to learn more advanced concepts of Webmin and how it can help to set up a server for development, testing or deployment.

  20. Centos system administration essentials

    CERN Document Server

    Mallett, Andrew

    2014-01-01

    If you are a Linux administrator who is looking to gain knowledge that differentiates yourself from the crowd, then this is the book for you. Beginners who have a keen interest to learn more about Linux administration will also progress quickly with this resourceful learning guide.

  1. Postmodern Public Administration

    DEFF Research Database (Denmark)

    Bogason, Peter

    2005-01-01

    Discussion of the trends towards more uses of postmodern analysis within the discipline of public administration, particularly in the USA......Discussion of the trends towards more uses of postmodern analysis within the discipline of public administration, particularly in the USA...

  2. Land Administration Systems

    DEFF Research Database (Denmark)

    Enemark, Stig

    2014-01-01

    Land administration systems are the operational tool for conceptualizing rights, restrictions and responsibilities (RRRs) in land. Each of the rights, restrictions and responsibilities encompasses a human rights dimension that relates to the overall national land policies and should be unfolded...... as more than just rhetoric. This paper attempts to analyse the aspects of human rights in relation to land administration systems with a special focus on developing countries struggling to build adequate systems for governing the rights, restrictions and responsibilities in land. Human rights....... This relates to national political arrangements and standards for good governance and land administration systems are highly instrumental in this regard. This paper introduces the relation between land administration and human rights. It is argued that human rights and land administration are closely linked...

  3. BRAZILIAN ADMINISTRATION, ADMINISTRATIVE REFORM AND THE NEW STATE: THE ROLE OF ADMINISTRATIVE APPARATUS IN VARGAS ADMINISTRATION

    Directory of Open Access Journals (Sweden)

    Emerson Moura

    2016-07-01

    Full Text Available The role played by the administrative apparatus through the Department of Administrative Services in the Government policy Vargas is the object put in debate. Analyzes the theme from the the investigation of patrimonial, authoritarian and inefficient context which marks the formation and development of administrative bureaucracy, the tenders of professionalization and efficiency brought by the administrative reforms of the 1930s and 1940s with the contrast of the limitations of the import of the Weberian model in the Brazilian context and analysis of the establishment of the New State DASP and their assignments. Search the work demonstrate the control position he held directly and through the State Departments in the Brazilian Public Administration ensuring centralized and developmental policy of the government. For this is adopted as the research method of approach structuralism in order to identify the deconstruction of the phenomenon - of administrative reforms - in the superficial perception - the proposed impersonality and efficiency as the best way of achieving the public interest - its invariant structure - the search for the adequacy of the administrative apparatus and bureaucracy for pursuit of political ends pursued by the Government.

  4. Administrative Circulars Rev.

    CERN Multimedia

    2003-01-01

    Administrative Circular N° 19 (Rev. 3) - April 2003 Subsistence indemnity - Other expenses necessarily incurred in the course of duty travelAdministrative Circular N° 25 (Rev. 2) - April 2003 Shift work - Special provisions for the Fire and Rescue Service - These circulars have been revised. Human Resources Division Tel. 74128Copies of these circulars are available in the Divisional Secretariats. In addition, administrative and operational circulars, as well as the lists of those in force, are available for consultation on the Web at: http://humanresources.web.cern.ch/humanresources/internal/admin_services/admincirc/listadmincirc.asp

  5. Publication of administrative circular

    CERN Multimedia

    HR Department

    2009-01-01

    ADMINISTRATIVE CIRCULAR NO. 23 (REV. 2) – SPECIAL WORKING HOURS Administrative Circular No. 23 (Rev. 2) entitled "Special working hours", approved following discussion in the Standing Concertation Committee on 9 December 2008, will be available on the intranet site of the Human Resources Department as from 19 December 2008: http://cern.ch/hr-docs/admincirc/admincirc.asp It cancels and replaces Administrative Circular No. 23 (Rev. 1) entitled "Stand-by duty" of April 1988. A "Frequently Asked Questions" information document on special working hours will also be available on this site. Paper copies of this circular will shortly be available in Departmental Secretariats. Human Resources Department Tel. 78003

  6. PUBLICATION OF ADMINISTRATIVE CIRCULAR

    CERN Multimedia

    HR Department

    2008-01-01

    ADMINISTRATIVE CIRCULAR NO. 23 (REV. 2) – SPECIAL WORKING HOURS Administrative Circular No. 23 (Rev. 2) entitled "Special working hours", approved following discussion in the Standing Concertation Committee meeting of 9 December 2008, will be available on the intranet site of the Human Resources Department as from 19 December 2008: http://cern.ch/hr-docs/admincirc/admincirc.asp It cancels and replaces Administrative Circular No. 23 (Rev. 1) entitled "Stand-by duty" of April 1988. A "Frequently Asked Questions" information document on special working hours will also be available on this site. Paper copies of this circular will shortly be available in departmental secretariats. Human Resources Department Tel. 78003

  7. Administration of radioisotope production

    International Nuclear Information System (INIS)

    1964-01-01

    Current developments in atomic energy, and the administrative problems to which they give rise, were surveyed in a seminar on 'Atomic Energy for Atomic Energy Administrators' held at IAEA headquarters from 30 September to 4 October 1963. The ground covered included protection against radiation, isotopes and radiation sources, research reactors, nuclear power, legal matters, technical and scientific administration, the role of the universities, and the Agency's part in assistance to developing countries. The possibilities and limitations of radioisotope production from research reactors were discussed by Dr. G. B. Cook, of the Division of Research and Laboratories, IAEA in this paper.

  8. Administration of Anesthesia

    Medline Plus

    Full Text Available ... Anesthesia Evaluation Part V Broad Access to Care, Patient Safety and Comfort Oral and maxillofacial surgeons (OMSs) are trained in all aspects of anesthesia administration. Following dental ... evaluate patients for anesthesia, deliver the anesthetic and monitor post- ...

  9. Veterans Health Administration (VHA)

    Data.gov (United States)

    Social Security Administration — The purpose of this agreement is for SSA to verify SSNs and other identifying information for the Department of Veterans Affairs, VHA. DVA will use the information...

  10. Administration of Anesthesia

    Medline Plus

    Full Text Available ... OMSs) are trained in all aspects of anesthesia administration. Following dental school, they complete at least four years of training in a hospital-based surgical residency program alongside medical residents in ...

  11. Administration of Anesthesia

    Science.gov (United States)

    ... OMSs) are trained in all aspects of anesthesia administration. Following dental school, they complete at least four years of training in a hospital-based surgical residency program alongside medical residents in ...

  12. Transportation Security Administration

    Science.gov (United States)

    ... content Official website of the Department of Homeland Security Transportation Security Administration A - Z Index Blog What Can I ... Search form Search the Site Main menu Travel Security Screening Special Procedures TSA Pre✓® Passenger Support Travel ...

  13. Understanding land administration systems

    DEFF Research Database (Denmark)

    P. Williamson, Ian; Enemark, Stig; Wallace, Judy

    2008-01-01

    This paper introduces basic land administration theory and highlights four key concepts that are fundamental to understanding modern land administration systems - firstly the land management paradigm and its influence on the land administration framework, secondly the role that the cadastre plays...... in contributing to sustainable development, thirdly the changing nature of ownership and the role of land markets, and lastly a land management vision that promotes land administration in support of sustainable development and spatial enablement of society. We present here the first part of the paper. The second...... part focuses on the changing  role of ownership and the role of land markets, and a land management vision will be published in November issue of Coordinates. Udgivelsesdato: Oktober...

  14. Scientists vs. the administration

    CERN Multimedia

    2004-01-01

    Article denouncing the supposed impartiality of signatories of a report released by the Union of Concerned Scientists (UCS), which accused the Bush administration of systemically suborning objective science to a political agenda (1 page).

  15. Administrative & Operational Circulars - Reminder

    CERN Document Server

    HR Department

    2011-01-01

    All Administrative and Operational Circulars are available on the intranet site of the Human Resources Department at the following address: http://cern.ch/hr-docs/admincirc/admincirc.asp Department Head Office  

  16. Territorial Administrative Budgetary Structure

    Directory of Open Access Journals (Sweden)

    Lucia Risti

    2011-06-01

    Full Text Available Local budget structure is a consequence of the way the country’s venues are organized from the territorial administrative point of view, in communes, towns, municipalities and the capital, Bucharest, in districts.

  17. Administration of Anesthesia

    Medline Plus

    Full Text Available ... disease. Click here to find out more. Anesthesia Download Download the ebook for further information Anesthesia: Safety and ... OMSs) are trained in all aspects of anesthesia administration. Following dental school, they complete at least four ...

  18. Humanism, Administration and Education

    DEFF Research Database (Denmark)

    Plum, Maja

    2012-01-01

    Abstract Through the example of a Danish reform of educational plans in early childhood education, this paper analyses the emergence of a new pedagogical desire related to administrative educational reforms promoting accountability, visibility and documentation. Two arguments are made: first......, it is argued that the changes in administrative practices during the last decade constitute a transformation, but also a reproduction of relations between knowledge and governing that goes back to the big expansion of the welfare state. Second, it is argued that these relations between knowledge and governing...... are not restricted to the administrative practices, but are part of education and its humanistic legacy as well. As such, the administrative demand of documentation becomes possible and recognisable through its reproductive elements. Elements that are constituted in a transformative conjunction in which...

  19. Learning Cassandra for administrators

    CERN Document Server

    Parthasarathy, Vijay

    2013-01-01

    This book is a practical, hands-on guide, taking the reader from the basics of using Cassandra though to the installation and the running.Learning Cassandra for Administrators is for administrators who manage a large deployment of Cassandra clusters, and support engineers who would like to install the monitoring tools and who are also in charge of making sure the cluster stays the same, ensuring that the service is always up and running.

  20. SELinux policy administration

    CERN Document Server

    Vermeulen, Sven

    2013-01-01

    A step-by-step guide to learn how to set up security on Linux servers by taking SELinux policies into your own hands.Linux administrators will enjoy the various SELinux features that this book covers and the approach used to guide the admin into understanding how SELinux works. The book assumes that you have basic knowledge in Linux administration, especially Linux permission and user management.

  1. Oracle database systems administration

    OpenAIRE

    Šilhavý, Dominik

    2017-01-01

    Master's thesis with the name Oracle database systems administration describes problems in databases and how to solve them, which is important for database administrators. It helps them in delivering faster solutions without the need to look for or figure out solutions on their own. Thesis describes database backup and recovery methods that are closely related to problems solutions. The main goal is to provide guidance and recommendations regarding database troubles and how to solve them. It ...

  2. Human factoring administrative procedures

    International Nuclear Information System (INIS)

    Grider, D.A.; Sturdivant, M.H.

    1991-01-01

    In nonnuclear business, administrative procedures bring to mind such mundane topics as filing correspondence and scheduling vacation time. In the nuclear industry, on the other hand, administrative procedures play a vital role in assuring the safe operation of a facility. For some time now, industry focus has been on improving technical procedures. Significant efforts are under way to produce technical procedure requires that a validated technical, regulatory, and administrative basis be developed and that the technical process be established for each procedure. Producing usable technical procedures requires that procedure presentation be engineered to the same human factors principles used in control room design. The vital safety role of administrative procedures requires that they be just as sound, just a rigorously formulated, and documented as technical procedures. Procedure programs at the Tennessee Valley Authority and at Boston Edison's Pilgrim Station demonstrate that human factors engineering techniques can be applied effectively to technical procedures. With a few modifications, those same techniques can be used to produce more effective administrative procedures. Efforts are under way at the US Department of Energy Nuclear Weapons Complex and at some utilities (Boston Edison, for instance) to apply human factors engineering to administrative procedures: The techniques being adapted include the following

  3. DESIGNING ADMINISTRATIVE JUSTICE

    Directory of Open Access Journals (Sweden)

    Lorne Sossin

    2017-12-01

    Full Text Available This article explores the adaptation of design thinking to administrative justice. The human centred design perspective has been missing from most debates surrounding the design and reform of administrative tribunals in Canada. As a result, the author asserts that the administrative justice system in Canada at all levels of government (federal, provincial, municipal, and Indigenous is generally fragmented, poorly coordinated, and under-resourced in relation to the needs of its users and has multiple barriers of entry.      This article is divided into two parts. The first part reviews the development of design thinking in the context of legal services and legal organizations. The second part explores the implications of this development for administrative justice, particularly in the context of the establishment of new tribunals. Several examples of tribunal reform are examined from a design thinking perspective. By way of conclusion, the author suggests the criteria that should be applied to evaluate the design of a new administrative tribunal.   Dans cet article, l’auteur explore l’adaptation de la pensée conceptuelle à la justice administrative. L’approche conceptuelle axée sur la personne est absente de la plupart des débats entourant la conception et la réforme des tribunaux administratifs au Canada. En conséquence, l’auteur fait valoir que le système de justice administrative du Canada de tous les ordres (administrations publiques fédérale, provinciales, municipales et autochtones est généralement fragmenté et mal coordonné et ne possède pas suffisamment de ressources pour répondre aux besoins de ses utilisateurs, en plus d’être difficilement accessible.      L’article comporte deux parties. Dans la première, l’auteur passe en revue le développement de la pensée conceptuelle dans le contexte des services et organismes juridiques. Dans la seconde, il se penche sur les incidences de ce d

  4. Centralized administrative services management.

    Science.gov (United States)

    Freed, D H

    1994-06-01

    Virtually every hospital has imposed guidelines or controls on one or more administrative service expenses. However, the actual deployment of such strategies is often voluntary, decentralized, disjointed and episodic. An alternative approach is to cluster administrative elements across hospital departments and make them the responsibility of a dedicated manager. This approach treats administrative services as an organizing principle with uniform, predictable standards of service and cost. Customer requirements for products and services are met without the need for them to physically manage that process. Materiel managers can demonstrate a leadership role by applying their professionalism and know-how to a set of products and services traditionally ignored or dealt with in an uncoordinated manner. While some initial resistance can be expected as traditional barriers are disassembled, the results should be very rewarding for the hospital and materiel manager alike.

  5. Spatially enabled land administration

    DEFF Research Database (Denmark)

    Enemark, Stig

    2006-01-01

    enabling of land administration systems managing tenure, valuation, planning, and development will allow the information generated by these activities to be much more useful. Also, the services available to private and public sectors and to community organisations should commensurably improve. Knowledge...... the communication between administrative systems and also establish more reliable data due to the use the original data instead of copies. In Denmark, such governmental guidelines for a service-oriented ITarchitecture in support of e-government are recently adopted. Finally, the paper presents the role of FIG...... in terms of developing relevant land information policies in the Latin American and Caribbean region. The focus is on establishing an awareness of the value of integrating the land administration/cadastre/land registration function with the topographic mapping function. In other words: the value...

  6. Postponement of execution of the administrative act in administrative dispute

    OpenAIRE

    Lončar Zoran

    2012-01-01

    The newly established legal regime postponement of execution administrative acts in an administrative dispute, contains a number of elements that significantly contribute to raising quality of the legal position of parties in administrative matters. One of the most important innovation is the establishment of an administrative court jurisdiction to decide on the request of the Prosecutor for a stay of execution of an administrative act challenged in administrative proceedings, particularly ag...

  7. Behavioral Public Administration : Combining Insights from Public Administration and Psychology

    OpenAIRE

    Grimmelikhuijsen, S.G.; Jilke, Sebastian; Leth Olsen, Asmus; Tummers, L.G.

    2016-01-01

    We propose behavioral public administration as a designated subfield in public administration which explicitly deals with the integration of theories and methods from psychology into the study of public administration. We discuss how scholars in public administration currently draw on both methodological and theoretical innovations in psychology and point to research questions in public administration which could benefit from further integration. Behavioral public administration cannot, and s...

  8. Linux System Administration

    CERN Document Server

    Adelstein, Tom

    2007-01-01

    If you're an experienced system administrator looking to acquire Linux skills, or a seasoned Linux user facing a new challenge, Linux System Administration offers practical knowledge for managing a complete range of Linux systems and servers. The book summarizes the steps you need to build everything from standalone SOHO hubs, web servers, and LAN servers to load-balanced clusters and servers consolidated through virtualization. Along the way, you'll learn about all of the tools you need to set up and maintain these working environments. Linux is now a standard corporate platform with user

  9. Practical JIRA Administration

    CERN Document Server

    Doar, Matthew

    2011-01-01

    If you're familiar with JIRA for issue tracking, bug tracking, and other uses, you know it can sometimes be tricky to set up and manage. In this concise book, software toolsmith Matt Doar clarifies some of the more confusing aspects by answering difficult and frequently asked questions about JIRA administration. Practical JIRA Administration shows you how JIRA is intended to be used, making it an ideal supplement to the extensive documentation already available. The book's chapters are loosely connected, so you can go straight to the information that best serves your needs. Understand the di

  10. Pro Python System Administration

    CERN Document Server

    Sileika, R

    2010-01-01

    As time goes on, system administrators are presented with increasingly complicated challenges. In the early days, a team of engineers might have had to look after one or two systems. These days, one engineer can administer hundreds or thousands of systems. System administrators are gradually replacing their tools with more advanced and flexible ones. One of the choices is Python. Structurally, Python is a modern, high-level language with a very clean syntax. Python comes with many built-in libraries that can make automation tasks easier. It also has extensive set of third-party libraries and a

  11. Computer hardware fault administration

    Science.gov (United States)

    Archer, Charles J.; Megerian, Mark G.; Ratterman, Joseph D.; Smith, Brian E.

    2010-09-14

    Computer hardware fault administration carried out in a parallel computer, where the parallel computer includes a plurality of compute nodes. The compute nodes are coupled for data communications by at least two independent data communications networks, where each data communications network includes data communications links connected to the compute nodes. Typical embodiments carry out hardware fault administration by identifying a location of a defective link in the first data communications network of the parallel computer and routing communications data around the defective link through the second data communications network of the parallel computer.

  12. Standards and Administration.

    Science.gov (United States)

    Gross, S. P.

    1978-01-01

    Presents a literature review of water quality standards and administration, covering publications of 1976-77. Consideration is given to municipal facilities, National Pollutant Discharge Elimination Systems, regional and international water quality management, and effluent standards. A list of 99 references is also presented. (HM)

  13. CLE Administrator's Handbook.

    Science.gov (United States)

    Bushman, Willard M.

    Designed for both new and experienced continuing legal education (CLE) administrators, this handbook covers curriculum planning, use of audiovisual techniques and resources, and the preparation of written programs and research materials. Such aspects as course selection, program scheduling, supplies and equipment, effective preparation and…

  14. Hospital Library Administration.

    Science.gov (United States)

    Cramer, Anne

    The objectives of a hospital are to improve patient care, while the objectives of a hospital library are to improve services to the staff which will support their efforts. This handbook dealing with hospital administration is designed to aid the librarian in either implementing a hospital library, or improving services in an existing medical…

  15. Enterprise Mac administrators guide

    CERN Document Server

    Smith, William

    2015-01-01

    IT departments everywhere will be integrating Macs and Mac OS X into their IT infrastructure and this book will tell them how to do it. It will serve as an authoritative, useful and frequently referenced book on Mac OS X administration.

  16. Educator Effectiveness Administrative Manual

    Science.gov (United States)

    Pennsylvania Department of Education, 2014

    2014-01-01

    The goal of this manual is to provide guidance in the evaluation of educators, highlight critical components of effectiveness training, and offer opportunities for professional growth. The term "educator" includes teachers, all professional and temporary professional employees, education specialists, and school administrators/principals.…

  17. Introduction: Eccleasiastical Administration

    Czech Academy of Sciences Publication Activity Database

    Kůrka, Pavel

    2011-01-01

    Roč. 59, Spec.iss. 3 (2011), s. 15-16 ISSN 0015-1831. [Symposium on the Bohemian Reformation and Religious Practice /8./. Praha, 17.06. 2008 -20.06. 2008 ] Institutional research plan: CEZ:AV0Z80150510 Keywords : Church administration * Historiography * Utraquism * Early Modern Time Subject RIV: AB - History

  18. Educational Administration's Weber.

    Science.gov (United States)

    Gronn, Peter

    1994-01-01

    Discusses Max Weber's importance in Greenfield's work, particularly in Greenfield and Ribbins'"Greenfield on Educational Administration" (1993). In concentrating on human actors' subjective understanding, Greenfield was a faithful Weberian. However, he deviated from Weber by disavowing structural explanations of social and organizational…

  19. Administrators Confront Student "Sexting"

    Science.gov (United States)

    Manzo, Kathleen Kennedy

    2009-01-01

    Cellphone-savvy students have created instructional and disciplinary challenges for educators for years. But the recent emergence of "sexting" by adolescents over their mobile phones caught many school administrators off guard, and the practice is prompting efforts around the country to craft policy responses. Students' sharing of nude or…

  20. A Treatise on Administration.

    Science.gov (United States)

    Moore, Thomas R.

    1988-01-01

    Expands Henri Fayol's definition of the administrative process to include a humanistic approach involving planning, organizing, implementing, controlling, evaluating, and satisfying functions. This empirical definition differs from some theoretical approaches by looking beyond resource consumption to consider ecological effects on the environment…

  1. Student Panels, Business Administration

    DEFF Research Database (Denmark)

    Rask, Morten

    of MSc programmes, the MSc coordinator as well as the administrative secretary. A student panel meets with the department twice in the first year: Early in February to sum up experience from the first semester and in early in June to sum up experience from the second semester. At semester start each MSc...

  2. Ethics in Public Administration

    Directory of Open Access Journals (Sweden)

    MSc. Arjeta Hallunovi

    2014-06-01

    Full Text Available The goal of this study is to deal with some ethical causes in the public administration, that aim the avoidance of negative phenomenon’s as theft, corruption, etc. In this direction, the debates about ethics are becoming more and more a global tendency, as an implement through which would be found the way to get out of the crisis. The success in the reforms of the public administrations in major part depends, on the public functionaries and their willingness to make fundamental changes in the way they work. In this direction, the State should strengthen and modernize the public service, should realize an employment system, which should reflect more the merits on its service. For this reason, the government’s attempts should be concentrated on the construction of a positive image for the state and its administration as professional objective, which is oriented to the services. Being aware for the practical restrictions of this study, we firstly chose to concentrate on the local public administrations ethics. The study will be focused on the practical comparative analysis of the city of Shkodra and Durres by the realization of a questionnaire by each of these municipalities and the Agency of Legalization and Urbanization of Informal Zones (ALUIZNI in Shkodra.

  3. ATLAS TDAQ System Administration:

    CERN Document Server

    Lee, Christopher Jon; The ATLAS collaboration; Bogdanchikov, Alexander; Ballestrero, Sergio; Contescu, Alexandru Cristian; Dubrov, Sergei; Fazio, Daniel; Korol, Aleksandr; Scannicchio, Diana; Twomey, Matthew Shaun; Voronkov, Artem

    2015-01-01

    The ATLAS Trigger and Data Acquisition (TDAQ) system is responsible for the online processing of live data, streaming from the ATLAS experiment at the Large Hadron Collider (LHC) at CERN. The online farm is composed of ̃3000 servers, processing the data readout from ̃100 million detector channels through multiple trigger levels. During the two years of the first Long Shutdown (LS1) there has been a tremendous amount of work done by the ATLAS TDAQ System Administrators, implementing numerous new software applications, upgrading the OS and the hardware, changing some design philosophies and exploiting the High Level Trigger farm with different purposes. During the data taking only critical security updates are applied and broken hardware is replaced to ensure a stable operational environment. The LS1 provided an excellent opportunity to look into new technologies and applications that would help to improve and streamline the daily tasks of not only the System Administrators, but also of the scientists who wil...

  4. ADMINISTRATIVE CIRCULAR N° 12

    CERN Multimedia

    Human Resources Division

    2002-01-01

    Following a recommendation by the Standing Concertation Committee, the Director-General has approved the amounts used for the reimbursements mentioned in Administrative Circular N° 12 as follows : The figures, effective from 1 September 2002, are : § 8a : 16 Swiss francs (unchanged) § 9a : 640 Swiss francs (previously 622.- Swiss francs) § 9b : 32 Swiss francs (unchanged) Human Resources Division Tel. 72862

  5. Administrative Circular N° 12

    CERN Document Server

    2003-01-01

    Following a recommendation by the Standing Concertation Committee, the Director-General has approved the amounts used for the reimbursements mentioned in Administrative Circular N° 12 as follows : The figures, effective from 1 September 2003, are : § 8a : 16.50 Swiss francs (previously 16.- Swiss francs) § 9a : 663 Swiss francs (previously 640.- Swiss francs) § 9b : 33 Swiss francs (previously 32.- Swiss francs) Human Resources Division Tel. 72862/74474

  6. ADMINISTRATIVE CIRCULAR N° 12

    CERN Document Server

    HR Division

    2001-01-01

    Following a recommendation by the Standing Concertation Committee, the Director-General has approved an adjustment of the amounts used for the reimbursements mentioned in Administrative Circular N° 12. The new figures, effective from 1 September 2001, are : § 8a : 16 Swiss francs (previously 15.50 Swiss francs) § 9a : 622 Swiss francs (previously 609.- Swiss francs) § 9b : 32 Swiss francs (previously 31.- Swiss francs)

  7. ADMINISTRATIVE CIRCULAR NR 12

    CERN Document Server

    Division HR; HR Division; Tel. 72862

    2000-01-01

    Following a recommendation by the Standing Concertation Committee, the Director-General has approved an adjustment of the amounts used for the reimbursements mentioned in Administrative Circular N° 12. The new figures, effective from 1 September 2000, are : § 8a : 15.50 Swiss francs (previously 15.- Swiss francs) § 9a : 609 Swiss francs (previously 591.- Swiss francs) § 9b : 31 Swiss francs (previously 30.- Swiss francs)

  8. Moodle administration essentials

    CERN Document Server

    Henrick, Gavin

    2015-01-01

    If you are an experienced system administrator and know how to manage servers and set up web environments but now want to explore Moodle, this book is perfect for you. You'll get to grips with the basics and learn to manage Moodle quickly, focusing on essential tasks. Having prior knowledge of virtual learning environments would be beneficial, but is not mandatory to make the most of this book.

  9. Ethics in public administration

    OpenAIRE

    Nedelko, Zlatko; Potočan, Vojko

    2017-01-01

    The main purpose of this paper is to examine how employeesʼ personal ethics, expressed through their personal values and attitudes toward social and environmental issues, are associated with the ethics of organizations in public administration. The authors introduce their own theoretical model that examines the relations between employeesʼ personal ethics - expressed through employeesʼ personal values and attitudes toward natural and social environments - and the ethics of public administrati...

  10. Flexible Land Administration

    DEFF Research Database (Denmark)

    Enemark, Stig

    2014-01-01

    Security of tenure is widely considered to be the missing piece of the puzzle when it comes to eradication of poverty. And, as explained in the previous issue of Geoinformatics, the European Union is now placing land rights at the heart of EU development policy. This article presents a way forwar...... in terms of building flexible and "fit-for-purpose" land administration systems in developing countries. This will ensure security of tenure for all and sustainable management of the use of land....

  11. [Intrathecal administration of drugs].

    Science.gov (United States)

    Lebedev, I A; Levitina, E V; Akimzhanova, A K; Rakhmanina, O A; Shtork, T E

    2016-01-01

    The article summarizes the introduction of drugs into the cerebrospinal fluid. Indications and contraindications for the administration of pharmaceuticals in the cerebrospinal fluid spaces are presented. Main groups of pharmacological agents used for endolumbar introduction and conditions under which they are used, as well as advantages and disadvantages of this treatment are considered. The authors describe a method of administration of antibiotics for bacterial and fungal infections of the central nervous system. The need to assess the intracranial pressure prior to cisternal puncture and exclude blocking of cerebrospinal fluid pathways is emphasized. Information about intrathecal administration of anticancer and cytostatic drugs in primary and metastatic brain lesions as well as data on the significant positive effect of oxygen-ozone mixture in the treatment of victims of traumatic brain injury in its acute period are presented. Of interest are the results of the study, which showed a statistically significant reduction in the severity of neurological deficit after the introduction of cerebrolysin in the lumbar space in the first days after the onset of cerebral infarction. Possible complications of the described method of drug delivery, measures taken against them and methods of preventionare described.

  12. Evaluation of the role of oxidative stress, inflammation and apoptosis in the pulmonary and the hepatic toxicity induced by cerium oxide nanoparticles following intratracheal instillation in male Sprague-Dawley rats

    Science.gov (United States)

    Nalabotu, Siva Krishna

    The field of nanotechnology is rapidly progressing with potential applications in the automobile, healthcare, electronics, cosmetics, textiles, information technology, and environmental sectors. Nanomaterials are engineered structures with at least one dimension of 100 nanometers or less. With increased applications of nanotechnology, there are increased chances of exposure to manufactured nanomaterials. Recent reports on the toxicity of engineered nanomaterials have given scientific and regulatory agencies concerns over the safety of nanomaterials. Specifically, the Organization for Economic Co-operation and Development (OECD) has identified fourteen high priority nanomaterials for study. Cerium oxide (CeO2) nanoparticles are one among the high priority group. Recent data suggest that CeO2 nanoparticles may be toxic to lung cell lines in vitro and lung tissues in vivo. Other work has proposed that oxidative stress may play an important role in the toxicity; however, the exact mechanism of the toxicity, has to our knowledge, not been investigated. Similarly, it is not clear whether CeO2 nanoparticles exhibit systemic toxicity. Here, we investigate whether pulmonary exposure to CeO2 nanoparticles is associated with oxidative stress, inflammation and apoptosis in the lungs and liver of adult male Sprague-Dawley rats. Our data suggest that the intratracheal instillation of CeO2 nanoparticles can cause an increased lung weight to body weight ratio. Changes in lung weights were associated with the accumulation of cerium in the lungs, elevations in serum inflammatory markers, an increased Bax to Bcl-2 ratio, elevated caspase-3 protein levels, increased phosphorylation of p38-MAPK and diminished phosphorylation of ERK1/2-MAPK. Our findings from the study evaluating the possible translocation of CeO2 nanoparticles from the lungs to the liver suggest that CeO 2 nanoparticle exposure was associated with increased liver ceria levels, elevations in serum alanine transaminase

  13. Enterprise Mac Administrator's Guide

    CERN Document Server

    Edge, Charles; Hunter, Beau

    2009-01-01

    Charles Edge, Zack Smith, and Beau Hunter provide detailed explanations of the technology required for large-scale Mac OS X deployments and show you how to integrate it with other operating systems and applications. Enterprise Mac Administrator's Guide addresses the growing size and spread of Mac OS X deployments in corporations and institutions worldwide. In some cases, this is due to the growth of traditional Mac environments, but for the most part it has to do with "switcher" campaigns, where Windows and/or Linux environments are migrating to Mac OS X. However, there is a steep cu

  14. Administration of bleomycin via the oropharyngeal aspiration route leads to sustained lung fibrosis in mice and rats as quantified by UTE-MRI and histology.

    Directory of Open Access Journals (Sweden)

    Christine Egger

    Full Text Available Pulmonary fibrosis can be experimentally induced in small rodents by bleomycin. The antibiotic is usually administered via the intratracheal or intranasal routes. In the present study, we investigated the oropharyngeal aspiration of bleomycin as an alternative route for the induction of lung fibrosis in rats and mice. The development of lung injury was followed in vivo by ultrashort echo time magnetic resonance imaging (UTE-MRI and by post-mortem analyses (histology of collagen, hydroxyproline determination, and qRT-PCR. In C57BL/6 mice, oropharyngeal aspiration of bleomycin led to more prominent lung fibrosis as compared to intranasal administration. Consequently, the oropharyngeal aspiration route allowed a dose reduction of bleomycin and, therewith, a model refinement. Moreover, the distribution of collagen after oropharyngeal aspiration of bleomycin was more homogenous than after intranasal administration: for the oropharyngeal aspiration route, fibrotic areas appeared all over the lung lobes, while for the intranasal route fibrotic lesions appeared mainly around the largest superior airways. Thus, oropharyngeal aspiration of bleomycin induced morphological changes that were more comparable to the human disease than the intranasal administration route did. Oropharyngeal aspiration of bleomycin led to a homogeneous fibrotic injury also in rat lungs. The present data suggest oropharyngeal aspiration of bleomycin as a less invasive means to induce homogeneous and sustained fibrosis in the lungs of mice and rats.

  15. Administration of Bleomycin via the Oropharyngeal Aspiration Route Leads to Sustained Lung Fibrosis in Mice and Rats as Quantified by UTE-MRI and Histology

    Science.gov (United States)

    Egger, Christine; Cannet, Catherine; Gérard, Christelle; Jarman, Elizabeth; Jarai, Gabor; Feige, Agnès; Suply, Thomas; Micard, Arthur; Dunbar, Andrew; Tigani, Bruno; Beckmann, Nicolau

    2013-01-01

    Pulmonary fibrosis can be experimentally induced in small rodents by bleomycin. The antibiotic is usually administered via the intratracheal or intranasal routes. In the present study, we investigated the oropharyngeal aspiration of bleomycin as an alternative route for the induction of lung fibrosis in rats and mice. The development of lung injury was followed in vivo by ultrashort echo time magnetic resonance imaging (UTE-MRI) and by post-mortem analyses (histology of collagen, hydroxyproline determination, and qRT-PCR). In C57BL/6 mice, oropharyngeal aspiration of bleomycin led to more prominent lung fibrosis as compared to intranasal administration. Consequently, the oropharyngeal aspiration route allowed a dose reduction of bleomycin and, therewith, a model refinement. Moreover, the distribution of collagen after oropharyngeal aspiration of bleomycin was more homogenous than after intranasal administration: for the oropharyngeal aspiration route, fibrotic areas appeared all over the lung lobes, while for the intranasal route fibrotic lesions appeared mainly around the largest superior airways. Thus, oropharyngeal aspiration of bleomycin induced morphological changes that were more comparable to the human disease than the intranasal administration route did. Oropharyngeal aspiration of bleomycin led to a homogeneous fibrotic injury also in rat lungs. The present data suggest oropharyngeal aspiration of bleomycin as a less invasive means to induce homogeneous and sustained fibrosis in the lungs of mice and rats. PMID:23667616

  16. Behavioral Public Administration : Combining Insights from Public Administration and Psychology

    NARCIS (Netherlands)

    Grimmelikhuijsen, S.G.; Jilke, Sebastian; Leth Olsen, Asmus; Tummers, L.G.

    2016-01-01

    Behavioral public administration is the analysis of public administration from the micro-perspective of individual behavior and attitudes by drawing upon insights from psychology on behavior of individuals and groups. We discuss how scholars in public administration currently draw on theories and

  17. Administrative Aspects of Human Experimentation.

    Science.gov (United States)

    Irvine, George W.

    1992-01-01

    The following administrative aspects of scientific experimentation with human subjects are discussed: the definition of human experimentation; the distinction between experimentation and treatment; investigator responsibility; documentation; the elements and principles of informed consent; and the administrator's role in establishing and…

  18. Contact Center Manager Administration (CCMA)

    Data.gov (United States)

    Social Security Administration — CCMA is the server that provides a browser-based tool for contact center administrators and supervisors. It is used to manage and configure contact center resources...

  19. Philosophical principles of public administration

    OpenAIRE

    Максименюк, М. Ю.

    2015-01-01

    In the article the theoretical and methodological principles of public administration, whichcomes to explaining the conceptual-categorical apparatus of public administration, the evolution of concepts of international experience of public administration. Since the purpose of public governance is a complex socio-economic development of the respective local communities, it is the interaction of local government determines the efficiency of public administration in different spheres - economic, ...

  20. The interpretation of administrative contracts

    Directory of Open Access Journals (Sweden)

    Cătălin-Silviu SĂRARU

    2014-06-01

    Full Text Available The article analyzes the principles of interpretation for administrative contracts, in French law and in Romanian law. In the article are highlighted derogations from the rules of contract interpretation in common law. Are examined the exceptions to the principle of good faith, the principle of common intention (willingness of the parties, the principle of good administration, the principle of extensive interpretation of the administrative contract. The article highlights the importance and role of the interpretation in administrative contracts.

  1. The Cultural Context of Administration.

    Science.gov (United States)

    Ortiz, Flora Ida

    To explicate the relevance of cultural context to educational administration practices, this paper contrasts United States cultural attitudes and administrative practices with those of Latin America. Drawing on Leslie A. White's definition of culture, the author presents the Weberian model of administration as exemplary for the United States,…

  2. Administrative litigation systems in Europe

    Directory of Open Access Journals (Sweden)

    Cătălin-Silviu Săraru

    2017-06-01

    Full Text Available The article, analyzing the administrative litigation in the comparative law, groups the existing types of administrative litigation into four major systems, namely: a States with administrative jurisdictions who have the State Council on top, administrative body with consultative and judicial role (the French system; b States with administrative jurisdictions completely separated from the active and consultative administrations (the German system; c States with administrative jurisdictions included in the judicial system; d States with no administrative jurisdiction (English system. The administrative contentious systems analyzed have developed in line with historical evolution and legal traditions and have been continually adapted to the realities existing in each state. The manner in which the administrative contentious is regulated in a State reflects the degree of democratization of that country, the extent to which the citizen enjoys legal safeguards to defend himself against abuses by public authorities. The scientific novelty of this article is to capture the latest trends in the evolution of the administrative contentious systems analyzed. This study aims to provide an easy working tool for reforming administrative litigation on comparative law in states with young democracy. In the research we used the comparative method, the historical and the logical method.

  3. The Future of Public Administration.

    Science.gov (United States)

    Cleveland, Harlan

    Past approaches to public administration, the diminishing distinctions between foreign and domestic policy, the role of the public administrator, and leadership qualities are discussed. As a relatively young discipline, public administration first focused on scientific management (1920's). It then shifted to the art and science of getting things…

  4. Further standardisation in Land Administration

    NARCIS (Netherlands)

    Lemmen, Christiaan; van Oosterom, P.J.M.; Kalantari, Mohsen; Unger, Eva-Maria; Teo, Chee Hai; Zeeuw, Kees de

    2017-01-01

    The paper describes the ongoing developments and standardisation in land administration. Standards are relevant in relation to build as well as maintain and develop a land administration.

    Standards like the ISO 19152 Land Administration Domain Model (LADM) are helping to jump-start new

  5. Contemporary Education for Public Administration

    Directory of Open Access Journals (Sweden)

    Ivan Koprić

    2007-01-01

    Full Text Available The paper examines the development of contemporary administrative education, as a crucial criterion without which it is not possible to achieve professionalism in public administration. While the term professionalism has a variety of meanings, today it is largely deemed that specific educational preparation is a foundation without which other elements of professionalism in public administration cannot be achieved. The level of professionalism, competence, education and knowledge thus become critical variables of administration reforms in transitional countries. Afterwards, the author examines the trends in the development of contemporary administrative education, pointing particularly to the importance of establishing a coherent, vertically passable system, i.e. a system which encompasses all levels of education – from secondary school education to doctoral studies. In this matter, one of the most important features in the development of administrative studies is their diversification, with simultaneous strengthening of the general administrative profile. Thus, the general administrative profile becomes modified, updated and extended by new teaching disciplines. In the final section of the paper, the author addresses the performance of administrative education in Croatia, pointing to its underdevelopment. Indeed, the author suggests that there are no sustainable results of reforms without the training of staff for administration.

  6. Prophylactic effect of administration of human gamma globulins in a mouse model of tuberculosis.

    Science.gov (United States)

    Olivares, Nesty; Puig, Alina; Aguilar, Diana; Moya, Aniel; Cádiz, Armando; Otero, Oscar; Izquierdo, Luis; Falero, Gustavo; Solis, Rosa L; Orozco, Hector; Sarmiento, Maria E; Norazmi, Mohd Nor; Hernández-Pando, Rogelio; Acosta, Armando

    2009-05-01

    The protective effect of human gamma globulins on Mycobacterium tuberculosis infection was evaluated in a mouse model of intratracheal infection. Animals receiving human gamma globulins intranasally, 2h before intratracheal challenge showed a significant decrease in lung bacilli load compared to non-treated animals in different time intervals of up to 2 months after challenge. The same effect was obtained when M. tuberculosis was pre-incubated with the gamma globulin before challenge. The protective effect of the gamma-globulin formulation was abolished after pre-incubation with M. tuberculosis. These results suggest a potential role of specific antibodies in the defence against mycobacterial infections.

  7. Formation of DNA adducts in mouse tissues after 1-nitropyrene administration

    International Nuclear Information System (INIS)

    Mitchell, C.E.

    1986-01-01

    DNA adducts were isolated and characterized in mouse lung, liver and kidney after intratracheal instillation of [ 3 H]-1-nitropyrene (1-NP). HPLC analysis of the enzymatically digested DNA indicated the presence of multiple DNA adducts in mouse lung, liver and kidney. These results indicate that DNA adducts of 1-NP are formed in mouse lung, liver and kidney after intratracheal instillation of 1-NP; the HPLC profiles of the multiple adducts suggests that adducts may be formed via metabolic pathways that involve both nitroreduction and ring-oxidation. 6 references, 1 figure

  8. Passive administration of purified secretory IgA from human colostrum induces protection against Mycobacterium tuberculosis in a murine model of progressive pulmonary infection

    Directory of Open Access Journals (Sweden)

    Alvarez Nadine

    2013-02-01

    Full Text Available Abstract Background Immunoglobulin A is the most abundant isotype in secretions from mucosal surfaces of the gastrointestinal, respiratory and genitourinary tracts and in external secretions such as colostrum, breast milk, tears and saliva. The high concentration of human secretory IgA (hsIgA in human colostrum strongly suggests that it should play an important role in the passive immune protection against gastrointestinal and respiratory infections. Materials and methods Human secretory IgA was purified from colostrum. The reactivity of hsIgA against mycobacterial antigens and its protective capacity against mycobacterial infection was evaluated. Results The passive administration of hsIgA reduces the pneumonic area before challenge with M. tuberculosis. The intratracheal administration of M. tuberculosis preincubated with hsIgA to mice greatly reduced the bacterial load in the lungs and diminished lung tissue injury. Conclusions HsIgA purified from colostrum protects against M. tuberculosis infection in an experimental mouse model.

  9. Metronidazole distribution following intraarterial administration

    International Nuclear Information System (INIS)

    Konoplyannikov, A.G.; Grigor'ev, A.N.; Zubov, O.G.

    1984-01-01

    An attempt to achieve a high local concentration of metronidazole in tissues at intraarterial administration in experiments with dogs is made. Intraarterial administration makes it possible to ''saturate'' with a radiosensitizer first of all tissues fed by an artery in question. Administration of the drug to a vessel feeding the tumor would, probably, result in a sharp increase in its concentration in the malignant neoplasm as compared with the rest organs and tissues, which should amplify the radiosensitizing effect

  10. Strategic Management in Public Administration

    OpenAIRE

    Sorina-Cristina Marin

    2016-01-01

    The work entitled �Strategic management in public administration� focuses mainly on a documentary research of the strategic management�s general aspects in public administration. The strategic vision, based on the currently reforming administrative system, aims to achieve the set goals and targets, the administrative institutions and employees being those who will undertake the formation of strategies, objectives and priorities as part of a managerial activity. In order to make the results m...

  11. Sex Discrimination in Selecting Administrators.

    Science.gov (United States)

    Zirkel, Perry A.; Gluckman, Ivan B.

    1984-01-01

    Discusses recent sex discrimination cases by women seeking administrative positions. Points out that women plaintiffs alleging sex bias in such cases have a difficult time proving discrimination. (MD)

  12. Perspectives on academic veterinary administration.

    Science.gov (United States)

    Gelberg, H B; Gelberg, S

    2001-09-15

    It is important for veterinary administrators to apply knowledge bases from other fields to their own unique administrative needs. For example, although some resources are written for business managers, the discussions of four key management competency areas, guidelines for mastering these skills, organizational assessment tools, and other self-help tools may provide interesting food-for-thought for veterinary administrators.(76) In developing their own administrative styles, administrators should seek to apply those principles that seem to intuitively fit with their personal research styles, work situations, managerial styles, administrative preferences, and unique organizational culture. Through strengthening their liaisons with community and university business programs, counseling agencies, employee assistance programs, and psychology researchers, administrators can continue to be exposed to and benefit from new paradigms for consideration in veterinary medical environments. Through these liaisons, the unique needs of veterinary medical environments are also communicated to individuals within the fields of psychology and business, thus stimulating new research that specifically targets veterinary medical environment leadership issues. Each field has unique contributions to help veterinary administrators work toward creating veterinary medical environments that are creative, energetic, visionary, pragmatic, and highly marketable in order to help administrators recruit and nurture the best and brightest veterinary researchers, teachers, and clinicians.

  13. Administrative Training Needs of Community Service Agency Administrators, c. 1976.

    Science.gov (United States)

    Chamberlain, Petra E.

    The demographic data and model survey instruments used in a study of 444 Wisconsin administrators of schools, universities, hospitals, correction institutions, and governmental agencies are described. A taxonomy of 58 desired competencies grouped by (1) general management techniques, (2) personnel administration, (3) legal requirements, (4)…

  14. Behavioral Public Administration: Connecting Psychology with European Public Administration Research

    NARCIS (Netherlands)

    Leth Olsen, Asmus; Tummers, L.G.; Grimmelikhuijsen, S.G.; Jilke, Sebastian

    2017-01-01

    Well-known public administration scholars have stressed the importance of psychological research for the study of public administration. Neighboring disciplines such as economics and political science, have witnessed the emergence of the psychology-informed subfields of behavioral economics and

  15. Child Nutrition Programs. Administrative Manual.

    Science.gov (United States)

    Utah State Office of Education, Salt Lake City.

    Recognizing the importance of efficient and effective program administration for the success of Utah's Child Nutrition Programs, the State Office of Education developed a manual to assist local program administrators in using the U.S. Department of Agriculture's (USDA's) programs. This document contains Part 1 of the manual's four interrelated…

  16. Principals' Values in School Administration

    Science.gov (United States)

    Aslanargun, Engin

    2012-01-01

    School administration is value driven area depending on the emotions, cultures, and human values as well as technique and structure. Over the long years, educational administration throughout the world have experienced the influence of logical positivism that is based on rational techniques more than philosophical consideration, ignored values and…

  17. Sustainable Administrative Reform Movements Policy in Joko Widodo's Administration

    Directory of Open Access Journals (Sweden)

    Yogi Suprayogi Sugandi

    2017-05-01

    Full Text Available Joko Widodo (Jokowi is a leader that is widely expected to transform Indonesia into a better country. Hopes and wishes were rising when he was elected as the president of Indonesia. This paper will describe various innovations undertaken before and after his presidential inauguration as well as the assorted innovations made in reforming the administration of his cabinet. As the president of Indonesia, Joko Widodo is required to realize the aspirations of the people in freeing the government from corruption, collusion, and nepotism. The management of ministerial and non-ministerial institutions becomes the very first crucial issue undertaken by Joko Widodo. This led to a polemic in regards to reducing or increasing the number of institutions, as the Jokowi administration actually increased the amount. In Susilo Bambang Yudhoyono's administration, several policies were made systematically and based on legislations that had been approved by the lagislature. Joko Widodo's administration in more partial in nature. The administrative reform program that is highly anticipated is the continuation of the Public Service Act. This law is a step forward from the administrative reform program that aims at the creation of good governance. Changes is career path, salary system, pension and benefits for civil servants, performance-based staffing are various efforts of sustainability carried out by Joko Widodo's administration.

  18. Virtual Reality and Public Administration

    Directory of Open Access Journals (Sweden)

    István TÓZSA

    2013-02-01

    Full Text Available This study serves as an introduction to how virtual reality systems could be applied in public administration and what research tasks would be necessary to accomplish a project. E-government solutions began to emerge in public administration approximately a decade ago all over the developed world. Administration service facilities via the Internet did not attract many customers, because of the digital divide. E-government solutions were extended to mobile devices as well, but the expected breakthrough of usage has not ensued. The virtual reality form of public administration services recommended in this study has the most attractive outlay and the simplest navigation tools if compared to ‘traditional’ Internet based e-government. Thus, in accordance with the worldwide amazingly quick spread of the virtual reality systems of Second Life and 3 D types of entertainment, virtual reality applications in public administration could rely on a wide range of acceptance as well.

  19. 78 FR 9771 - Federal Highway Administration

    Science.gov (United States)

    2013-02-11

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Notice of Final Federal Agency Action on Proposed Transportation Project in Illinois and Indiana AGENCY: Federal Highway Administration...., Acting Division Administrator, Federal Highway Administration, 3250 Executive Park Drive, Springfield...

  20. CONSTITUTIONALIZATION OF ADMINISTRATIVE LAW AND REVIEWABILITY OF THE ADMINISTRATIVE DISCRETION

    Directory of Open Access Journals (Sweden)

    Luiz Henrique Urquhart Cademartori

    2016-07-01

    Full Text Available The aim of this article is to conduct an analysis of the constitutionalization of Administrative Law, which results from changes in the rule of law and, under a theoretical standpoint, from the paradigm shift of legal exegesis followed by the advent of neo-constitutionalism, which poses the Constitution as the parameter for the interpretation of the other legal branches. Within this context, considering that the concept of administrative discretion goes through interpretation changes and that administrative activity is performed within the boundaries of discretion, this power/duty must always be used with substantial regulatory criteria in order to get the maximum effectiveness of the constitutional rules, thus being subjected to review. In this sense, it is demonstrated that a public official cannot in any way deviate from the realization of the fundamental rights guaranteed by the Constitution, hence stating the reviewability of the administrative discretion.

  1. Transcultural perspectives in nursing administration.

    Science.gov (United States)

    Andrews, M M

    1998-11-01

    Population demographics are reshaping the healthcare work force with respect to race, ethnicity, gender, national origin, sexual orientation, age, handicap, disability, and related factors as national sensitivity to various forms of diversity grows. Given the demographic trends, it is inevitable that nurse administrators will need skill in transcultural administration as they manage diversity and identify the cultural origins of conflict in the multicultural workplace. Culture influences the manner in which administrators, staff and patients perceive, identify, define and solve problems. In this article, the complex and interrelated factors that influence workplace diversity are examined.

  2. Environmental recordkeeping: The administrative record

    Energy Technology Data Exchange (ETDEWEB)

    Sprouse, B.S.

    1991-08-01

    This document provides information on an environmental records management system. It includes information on environmental recordkeeping; environmental regulations with emphasis on the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA); and the administrative record including a case study of the Hanford Site's administrative record system. This paper will focus on the following objectives: (1) Identify resources that can be used as reference tools; (2) understand the reasons for developing and maintaining an administrative record; and, (3) evaluate an existing system and identify means of complying with the regulations. 15 refs., 2 figs.

  3. Environmental recordkeeping: The administrative record

    International Nuclear Information System (INIS)

    Sprouse, B.S.

    1991-08-01

    This document provides information on an environmental records management system. It includes information on environmental recordkeeping; environmental regulations with emphasis on the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA); and the administrative record including a case study of the Hanford Site's administrative record system. This paper will focus on the following objectives: (1) Identify resources that can be used as reference tools; (2) understand the reasons for developing and maintaining an administrative record; and, (3) evaluate an existing system and identify means of complying with the regulations. 15 refs., 2 figs

  4. Occupational Safety and Health Administration

    Science.gov (United States)

    ... Translate UNITED STATES DEPARTMENT OF LABOR Facebook Twitter Instagram RSS Subscribe Search A TO Z INDEX UNITED STATES DEPARTMENT OF LABOR Facebook Twitter Instagram RSS Subscribe Occupational Safety and Health Administration English | ...

  5. US Fire Administration Fire Statistics

    Data.gov (United States)

    Department of Homeland Security — The U.S. Fire Administration collects data from a variety of sources to provide information and analyses on the status and scope of the fire problem in the United...

  6. Alternatives in Environmental Health Administration

    Science.gov (United States)

    El-Ahraf, Amer; Hanson, Donald

    1975-01-01

    The role environmental health should play in management of the environment is examined. Four major environmental health administration models presently available and possible alternatives are presented. A basic set of environmental health principles is included. (BT)

  7. HUD Administrative Law Judges Decisions

    Data.gov (United States)

    Department of Housing and Urban Development — This site contains substantive and precedential decisions issued by the Office of Administrative Law Judges. The site does not contain subsequent rulings or...

  8. Administrative Freezing of Capital Construction

    Directory of Open Access Journals (Sweden)

    Kropacheva A. V.

    2015-07-01

    Full Text Available The author estimates administrative freezing of capital construction as a type of punishment for violating laws in this sphere. The article provides the mechanism of freezing of capital construction as a serious alternative for fine sanctions

  9. State Lands by Administrator - County

    Data.gov (United States)

    Minnesota Department of Natural Resources — DNR land ownership and administrative interest mapped to the PLS forty level. This layer merges the DNR Control Point Generated PLS layer with IBM mainframe-based...

  10. State Lands by Administrator - Forestry

    Data.gov (United States)

    Minnesota Department of Natural Resources — DNR land ownership and administrative interest mapped to the PLS forty level. This layer merges the DNR Control Point Generated PLS layer with IBM mainframe-based...

  11. State Lands by Administrator - Wildlife

    Data.gov (United States)

    Minnesota Department of Natural Resources — DNR land ownership and administrative interest mapped to the PLS forty level. This layer merges the DNR Control Point Generated PLS layer with IBM mainframe-based...

  12. Managerial Techniques in Educational Administration.

    Science.gov (United States)

    Lane, John J.

    1983-01-01

    Management techniques developed during the past 20 years assume the rational bureaucratic model. School administration requires contingent techniques. Quality Circle, Theory Z, and the McKenzie 7-Framework are discussed as techniques to increase school productivity. (MD)

  13. Case and Administrative Support Tools

    Data.gov (United States)

    U.S. Environmental Protection Agency — Case and Administrative Support Tools (CAST) is the secure portion of the Office of General Counsel (OGC) Dashboard business process automation tool used to help...

  14. Medicare Administrative Contractor Performance Evaluation

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Centers for Medicare and Medicaid Services (CMS) has compiled a summary of overall Medicare Administrative Contractor (MAC) performance information as measured...

  15. State Lands by Administrator - Fisheries

    Data.gov (United States)

    Minnesota Department of Natural Resources — DNR land ownership and administrative interest mapped to the PLS forty level. This layer merges the DNR Control Point Generated PLS layer with IBM mainframe-based...

  16. Mozambique - National Land Administration Interventions

    Data.gov (United States)

    Millennium Challenge Corporation — The objective of this study is to establish a baseline for the impact evaluation of the institutional strengthening of the land administration system in Mozambique,...

  17. NAICS Sector 92: Public Administration

    Science.gov (United States)

    Find the public administration industries EPA regulations affect, with their North American Industry Classification System (NAICS) code. On those pages you can find a list of laws and regulations that affect your industry as well as compliance information

  18. Office of Grants Administration (OGA)

    Science.gov (United States)

    OGA manages all NCI business-related activities associated with the negotiation, award, and administration of NCI grants and cooperative agreements to help financially support cancer research activities throughout the United States and around the world.

  19. PostgreSQL administration essentials

    CERN Document Server

    Schönig, Hans-Jürgen

    2014-01-01

    If you are a database administrator who needs to get to grips with PostgreSQL quickly and efficiently, then this book is for you. This book will also be highly beneficial if you are a project leader or a developer who is interested in knowing more about database systems or bottleneck detection, as it will enable you to work more closely and cooperatively with your administrators.

  20. Administration i politisk styrede organisationer

    DEFF Research Database (Denmark)

    Hansen, Steen Juul

    2017-01-01

    At redegøre for hvad administration i politisk styrede organisationer er og forklare relevante teorier og begreber, der kan bruges til at analysere og forstå administrativt arbejde i politisk styrede organisationer.......At redegøre for hvad administration i politisk styrede organisationer er og forklare relevante teorier og begreber, der kan bruges til at analysere og forstå administrativt arbejde i politisk styrede organisationer....

  1. Administration of punishment in school

    Directory of Open Access Journals (Sweden)

    Lalić Nataša Z.

    2003-01-01

    Full Text Available Giving consideration to punishment, one of the inevitable elements of school discipline, always reactivates the issue of punishment administration and its effects in school setting. Punishment is administered by a beforehand-determined intention, its general and final goal being the attempt to make a child change his/her behavior so as to more successfully take part in school life. The issue of how much it is justifiable to administer punishment, as a way of directing child’s behavior, is not only raised in professional discussions but occurs as a personal dilemma with parents, teachers and all those involved in child upbringing. The definition of punishment contains certain incompatible elements in attitudes, which is reflected in punishment administration within different social contexts. Based on the analysis of research results, the paper discusses all the elements the teacher should be well acquainted with, influencing the effectiveness of punishment. The effects of punishment administration depend, among other things, on the type of punishment, way in which a person experiences and perceives punishment and the way of administering it. Prior to punishment administration, as a means of directing child’s behavior factors influencing successfulness of punishment should be established consistency in punishment administration, postponement of punishment intensity of punishment, explanation for punishment administration, nature of interrelations between a child and a person punishing him/her.

  2. Administrative bias in South Africa

    Directory of Open Access Journals (Sweden)

    E S Nwauche

    2005-01-01

    Full Text Available This article reviews the interpretation of section 6(2(aii of the Promotion of Administrative Justice Act which makes an administrator “biased or reasonably suspected of bias” a ground of judicial review. In this regard, the paper reviews the determination of administrative bias in South Africa especially highlighting the concept of institutional bias. The paper notes that inspite of the formulation of the bias ground of review the test for administrative bias is the reasonable apprehension test laid down in the case of President of South Africa v South African Rugby Football Union(2 which on close examination is not the same thing. Accordingly the paper urges an alternative interpretation that is based on the reasonable suspicion test enunciated in BTR Industries South Africa (Pty Ltd v Metal and Allied Workers Union and R v Roberts. Within this context, the paper constructs a model for interpreting the bias ground of review that combines the reasonable suspicion test as interpreted in BTR Industries and R v Roberts, the possibility of the waiver of administrative bias, the curative mechanism of administrative appeal as well as some level of judicial review exemplified by the jurisprudence of article 6(1 of the European Convention of Human Rights, especially in the light of the contemplation of the South African Magistrate Court as a jurisdictional route of judicial review.

  3. Parenteral administration medicines: recommendations of preparation, administration and stability

    Directory of Open Access Journals (Sweden)

    M. Gaspar Carreño

    2014-11-01

    Full Text Available Objective: To develop recommendations for the preparation of parenteral drugs (MAP, to assess the transferability of their preparation, from nursing units in the hospital ward to the pharmacy service (SF. Method: A table of stabilities of parenteral drugs included in the pharmacotherapeutic guideline was developed using the american and spanish guidelines. Information about MAP was collected (method of preparation, support, maintenance, validity, administration specifications and packaging by consulting product technical sheets, pharmaceutical industries, literature review and databases. Results: After reviewing 209 drugs, a list of recommendations was developed. According to the data, MAP will be prepared as follows: 89 drugs will be prepared from SF, 62 drugs at nursing units because of its immediate administration requirement and 58 are already packed for its administration by the industry. Of these 62 drugs prepared a nursing units, 14 of them will be prepared in the following doses by the SF. Therefore, 48 drugs will be prepared at nursing units from the 209 parenteral drugs reviewed. Conclusions: A standardized method of preparation, storage, administration and validity of MAP was established by the SF. The preparation of MAP in the SF extends its shelf life, by considering physicochemical stability, level of risk and product vulnerability to microbiological contamination. The information provided will contribute to a reduction of errors associated with the preparation and administration of MAP.

  4. [Parenteral administration medicines: recommendations of preparation, administration and stability].

    Science.gov (United States)

    Gaspar Carreño, M; Torrico Martín, F; Novajarque Sala, L; Batista Cruz, M; Ribeiro Gonçalves, P; Porta Oltra, B; Sánchez Santos, J C

    2014-11-03

    To develop recommendations for the preparation of parenteral drugs (MAP), to assess the transferability of their preparation, from nursing units in the hospital ward to the pharmacy service (SF). A table of stabilities of parenteral drugs included in the pharmacotherapeutic guideline was developed using the american and spanish guidelines. Information about MAP was collected (method of preparation, support, maintenance, validity, administration specifications and packaging) by consulting product technical sheets, pharmaceutical industries, literature review and databases. After reviewing 209 drugs, a list of recommendations was developed. According to the data, MAP will be prepared as follows: 89 drugs will be prepared from SF, 62 drugs at nursing units because of its immediate administration requirement and 58 are already packed for its administration by the industry. Of these 62 drugs prepared a nursing units, 14 of them will be prepared in the following doses by the SF. Therefore, 48 drugs will be prepared at nursing units from the 209 parenteral drugs reviewed. A standardized method of preparation, storage, administration and validity of MAP was established by the SF. The preparation of MAP in the SF extends its shelf life, by considering physicochemical stability, level of risk and product vulnerability to microbiological contamination. The information provided will contribute to a reduction of errors associated with the preparation and administration of MAP. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  5. Towards a definition of "sport administration"

    OpenAIRE

    清水, 紀宏

    1994-01-01

    In this paper, the concept of "sport administration" was defined. Sport administration is a specialized field of sport sciences as well as a part of the field of business administration classified by each industry. In previous studies on sport administration, there has not been a common understanding of the concept of sport administration among researchers. Accordingly the nature and meanings of sport administration as a special field of business administration was examined in this paper by r...

  6. Capacity Building in Land Administration

    DEFF Research Database (Denmark)

    Enemark, Stig; Williamson, I

    2004-01-01

    Capacity building increasingly seen as a key component of land administration projects in developing and countries in transition undertaken by the international development banks and individual country development assistance agencies. However, the capacity building concept is often used within...... infrastructures for implementing land policies in a sustainable way. Where a project is established to create land administration infrastructures in developing or transition countries, it is critical that capacity building is a mainstream component, not as an add-on, which is often the case. In fact such projects...... should be dealt with as capacity building projects in themselves.    The article introduces a conceptual analytical framework that provides some guidance when dealing with capacity building for land administration in support of a broader land policy agenda....

  7. Meritocratic administration and democratic stability

    DEFF Research Database (Denmark)

    Cornell, Agnes; Lapuente, Victor

    2014-01-01

    This paper presents a hypothesis for understanding democratic stability based on the distinction between politicized and meritocratic bureaucracies. We argue that in a politicized administration, the professional careers of large numbers of government officials depend directly upon which party wins......, in democracies with meritocratic administrations, incumbents are credibly constrained from undertaking partial policies because their hands are tied in terms of managing the staff policy of the state apparatus. Consequently, countries with meritocratic bureaucracies have greater prospects for democratic...... stability. Empirically, we illustrate the mechanisms with two well-documented cases of democratic transitions that enshrined a politicized administration – Spain (1876–1936) and Venezuela (1958–1998) – and one transition that kept a meritocratic bureaucracy, Spain (1975–)....

  8. Enhancement of Th1-biased protective immunity against avian influenza H9N2 virus via oral co-administration of attenuated Salmonella enterica serovar Typhimurium expressing chicken interferon-α and interleukin-18 along with an inactivated vaccine

    Directory of Open Access Journals (Sweden)

    Rahman Md

    2012-07-01

    Full Text Available Abstract Background Control of currently circulating re-assorted low-pathogenicity avian influenza (LPAI H9N2 is a major concern for both animal and human health. Thus, an improved LPAI H9N2 vaccination strategy is needed to induce complete immunity in chickens against LPAI H9N2 virus strains. Cytokines play a crucial role in mounting both the type and extent of an immune response generated following infection with a pathogen or after vaccination. To improve the efficacy of inactivated LPAI H9N2 vaccine, attenuated Salmonella enterica serovar Typhimurium was used for oral co-administration of chicken interferon-α (chIFN-α and chicken interleukin-18 (chIL-18 as natural immunomodulators. Results Oral co-administration of S. enterica serovar Typhimurium expressing chIFN-α and chIL-18, prior to vaccination with inactivated AI H9N2 vaccine, modulated the immune response of chickens against the vaccine antigen through enhanced humoral and Th1-biased cell-mediated immunity, compared to chickens that received single administration of S. enterica serovar Typhimurium expressing either chIFN-α or chIL-18. To further test the protective efficacy of this improved vaccination regimen, immunized chickens were intra-tracheally challenged with a high dose of LPAI H9N2 virus. Combined administration of S. enterica serovar Typhimurium expressing chIFN-α and chIL-18 showed markedly enhanced protection compared to single administration of the construct, as determined by mortality, clinical severity, and feed and water intake. This enhancement of protective immunity was further confirmed by reduced rectal shedding and replication of AIV H9N2 in different tissues of challenged chickens. Conclusions Our results indicate the value of combined administration of chIFN-α and chIL-18 using a Salmonella vaccine strain to generate an effective immunization strategy in chickens against LPAI H9N2.

  9. 5 CFR 179.307 - Administrative offset.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Administrative offset. 179.307 Section 179.307 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS CLAIMS COLLECTION STANDARDS Administrative Offset § 179.307 Administrative offset. (a) If the debtor does not...

  10. 7 CFR 1000.25 - Market administrator.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Market administrator. 1000.25 Section 1000.25... Rules of Practice and Procedure Governing Market Administrators § 1000.25 Market administrator. (a) Designation. The agency for the administration of the order shall be a market administrator selected by the...

  11. 48 CFR 702.170-2 - Administrator.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Administrator. 702.170-2... DEFINITIONS OF WORDS AND TERMS Definitions 702.170-2 Administrator. Administrator means the Administrator or Deputy Administrator of the U.S. Agency for International Development. ...

  12. 7 CFR 1700.26 - Deputy Administrator.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Deputy Administrator. 1700.26 Section 1700.26... AGRICULTURE GENERAL INFORMATION Agency Organization and Functions § 1700.26 Deputy Administrator. The Deputy Administrator aids and assists the Administrator. The Deputy Administrator provides overall policy direction to...

  13. 45 CFR 1336.71 - Administrative costs.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Administrative costs. 1336.71 Section 1336.71... Administrative costs. Reasonable administrative costs of the RLF may be paid out of the loan fund. The grant award agreement between the Loan Administrator and ANA will set forth the allowable administrative costs...

  14. Information in the system of state administration

    OpenAIRE

    Kalytych, G.; Litosh, G.

    2009-01-01

    The article analyses the approaches to the notions of "information", "state administration system", "administrative information". The article considers the importance of of information for the whole state administration system and reveals the criteria which provide the information with administrative status. Special attention is paid to making of administrative decisions on the level of the sate which are based on effective information management.

  15. 7 CFR 56.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Administration. 56.3 Section 56.3 Agriculture... EGGS Grading of Shell Eggs General § 56.3 Administration. The Administrator shall perform, for and... administration of the provisions of the Act and the regulations in this part. The Administrator is authorized to...

  16. 5 CFR 831.101 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Administration. 831.101 Section 831.101 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) RETIREMENT Administration and General Provisions § 831.101 Administration. (a) OPM has charge of the...

  17. Beginning SQL Server 2008 Administration

    CERN Document Server

    Walters, R

    2009-01-01

    Beginning SQL Server 2008 Administration is essential for anyone wishing to learn about implementing and managing SQL Server 2008 database. From college students, to experienced database administrators from other platforms, to those already familiar with SQL Server and wanting to fill in some gaps of knowledge, this book will bring all readers up to speed on the enterprise platform Microsoft SQL Server 2008. * Clearly describes relational database concepts* Explains the SQL Server database engine and supporting tools* Shows various database maintenance scenarios What you'll learn* Understand c

  18. Professional SQL Server 2005 administration

    CERN Document Server

    Knight, Brian; Snyder, Wayne; Armand, Jean-Claude; LoForte, Ross; Ji, Haidong

    2007-01-01

    SQL Server 2005 is the largest leap forward for SQL Server since its inception. With this update comes new features that will challenge even the most experienced SQL Server DBAs. Written by a team of some of the best SQL Server experts in the industry, this comprehensive tutorial shows you how to navigate the vastly changed landscape of the SQL Server administration. Drawing on their own first-hand experiences to offer you best practices, unique tips and tricks, and useful workarounds, the authors help you handle even the most difficult SQL Server 2005 administration issues, including blockin

  19. Administration in an operating plant

    International Nuclear Information System (INIS)

    Staebler, K.

    1977-01-01

    The importance of strict administrative procedures in the daily work is being demonstrated by commenting on events that occured in the operation of German nuclear power plants. The procedure for working in an area of the plant (pressurized medium, high-radioactive level, explosive of flammable mediums), where special measures for safe working have to be taken, is discussed in detail. The administrative problems during refuelling time are further on mentioned, especially the problems connected with administering more than 1,000 people with respect to health protection and sabotage protection. Some general comments on the influences from external causes (authorities, courts, etc.) are given. (orig./ORU) [de

  20. Reducing nurse medicine administration errors.

    Science.gov (United States)

    Ofosu, Rose; Jarrett, Patricia

    Errors in administering medicines are common and can compromise the safety of patients. This review discusses the causes of drug administration error in hospitals by student and registered nurses, and the practical measures educators and hospitals can take to improve nurses' knowledge and skills in medicines management, and reduce drug errors.

  1. Administrative sanctions in EU law

    NARCIS (Netherlands)

    de Moor-van Vugt, A.

    2012-01-01

    EU law has broadened the scope of administrative sanctioning by adding a variety of sanctions to the palette of sanctions in national law. Since the coming into force of the Charter, EU procedural standards are modelled on the ‘criminal charge’ case law of the ECtHR. These standards are discussed

  2. Toward an Applied Administrative Science.

    Science.gov (United States)

    Dunbar, Roger L. M.

    1983-01-01

    A study of 65 articles from the 1981 volumes of "Administrative Science Quarterly" and "Harvard Business Review," using smallest space analysis, found that the few studies adopting subjective (instead of objective) approaches to analyzing organizational change were most likely to provide a basis for an applied administrative…

  3. Administrative Leadership in Organised Anarchies.

    Science.gov (United States)

    Enderud, Harald

    1980-01-01

    An alternative conceptual framework to the traditional hierarchical bureaucratic picture of organizations is the "organized anarchy." How collective decisions are made, what university administrators can do to influence the input, process, and outcome of anarchic decision making, and points of leverage are discussed. (Author/MLW)

  4. Baicalein administration protects against pentylenetetrazole ...

    African Journals Online (AJOL)

    Department of Neurology, The Affiliated First Hospital Of Jiamusi University, Jiamusi, Heilongjiang, 154000, China ... Methods: A rat model of chronic epilepsy was prepared by administration of pentylenetetrazole at a dose of ... normal control, model (untreated epilepsy) and four treatment groups that received separately,.

  5. Nigeria Journal of Business Administration

    African Journals Online (AJOL)

    The Nigeria Journal of Business Administration has as its principal goal the promotion of academic excellence in research in the management sciences and the exchange of ... The emergence of information and communication technologies in Africa: challenges and opportunities · EMAIL FULL TEXT EMAIL FULL TEXT

  6. Financial Management in School Administration.

    Science.gov (United States)

    Tronc, Keith, Ed.

    Because Australian school principals are being given increasing autonomy, knowledge of basic accounting principles and skill in elementary financial management are becoming more necessary. This book attempts to supply school administrators with information needed to handle new accounting duties and to lay a foundation for future fuller involvement…

  7. Ethical Dilemmas for School Administrators

    Science.gov (United States)

    Denig, Stephen J.; Quinn, Terrence

    2001-01-01

    Schools are ethical organizations. The daily schedule of educational administrators is filled with ethical dilemmas and moral decisions. As reflective practitioners, school leaders know that the decisions that are made and the values that underlie those decisions are filled with moral implications for the entire school community. In this paper,…

  8. Baicalein administration protects against pentylenetetrazole ...

    African Journals Online (AJOL)

    Purpose: To investigate the protective effect of baicalein against chronic seizures in pentylenetetrazole induced epilepsy in a rat model. Methods: A rat model of chronic epilepsy was prepared by administration of pentylenetetrazole at a dose of 35 mg/kg to Sprague-Dawley rats. The animals were divided into 6 groups (5 ...

  9. CONTRACT ADMINISTRATIVE TRACKING SYSTEM (CATS)

    Science.gov (United States)

    The Contract Administrative Tracking System (CATS) was developed in response to an ORD NHEERL, Mid-Continent Ecology Division (MED)-recognized need for an automated tracking and retrieval system for Cost Reimbursable Level of Effort (CR/LOE) Contracts. CATS is an Oracle-based app...

  10. Portrait of an Ethical Administrator.

    Science.gov (United States)

    Edmonson, Stacey; Fisher, Alice; Polnick, Barbara

    Recent corporate scandals have led to an increased community awareness and expectation for ethical behavior on the part of public school administrators, who are the CEOs of school districts and campuses. Previously, ethics has received little attention from professional organizations and even less attention in educator preparation programs. With…

  11. Radioactive Waste Repositories Administration - SURAO

    International Nuclear Information System (INIS)

    Kucerka, M.

    1998-01-01

    The Atomic Act specifies, among other things, responsibilities of the government in the field of safe disposal of radioactive wastes. To satisfy this responsibility, the Ministry of Industry and Trade has established the Radioactive Waste Repositories Administration (SURAO). SURAO's major responsibilities include: (a) the preparation, construction, commissioning, operation, and decommissioning of radioactive waste repositories and the monitoring of their environmental impacts; (b) radioactive waste management; (c) spent or irradiated nuclear fuel processing into a form suitable for storage/disposal or reuse; (d) record-keeping of received radioactive wastes and their producers; (e) administration of fund transfers as stipulated by the Atomic Act, Article 27; (f) development of proposals for specification of fees to be paid to the Nuclear Account; (g) responsibility for and coordination of research and development in the field of radioactive waste handling and management; (h) supervision of licensees' margin earmarked for the decommissioning of their facilities; (i) providing services in radioactive waste handling and management; (j) handling and management of radioactive wastes that have been transferred to the Czech Republic from abroad and cannot be sent back; (k) interim administration of radioactive wastes that have become state property. The Statute of the Administration is reproduced in full. (P.A.)

  12. 76 FR 2142 - Employee Benefits Security Administration

    Science.gov (United States)

    2011-01-12

    ... DEPARTMENT OF LABOR Employee Benefits Security Administration Hearing on Definition of ``Fiduciary'' AGENCY: Employee Benefits Security Administration, Labor. ACTION: Notice of hearing and extension of comment period. SUMMARY: Notice is hereby given that the Employee Benefits Security Administration will...

  13. 75 FR 18014 - Federal Highway Administration

    Science.gov (United States)

    2010-04-08

    ... DEPARTMENT OF TRANSPORTATION Federal Highway Administration AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Availability regarding a Finding of No Significant Impact (FONSI): U.S.... FOR FURTHER INFORMATION CONTACT: Federal Highway Administration, Kentucky Division: Mr. Greg Rawlings...

  14. 76 FR 45621 - Employment and Training Administration

    Science.gov (United States)

    2011-07-29

    ... DEPARTMENT OF LABOR Employment and Training Administration Comment Request for Extension of... Administration. ACTION: Notice. SUMMARY: The Department of Labor (Department), as part of its continuing effort..., the Employment and Training Administration (ETA) is soliciting comments concerning the extension of...

  15. 75 FR 12809 - Federal Aviation Administration

    Science.gov (United States)

    2010-03-17

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Notice of Intent To Rule on Request...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Request to Release Airport Property. SUMMARY... Nicely, Manager, Federal Aviation Administration, Southwest Region, Airports Division, Texas Airports...

  16. 78 FR 25524 - Federal Aviation Administration

    Science.gov (United States)

    2013-05-01

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Notice of Request To Release Airport Property AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Intent to Rule on Request to... address: Lynn D. Martin, Airports Compliance Specialist, Federal Aviation Administration, Airports...

  17. 75 FR 6433 - Federal Aviation Administration

    Science.gov (United States)

    2010-02-09

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Notice of Availability of a Draft... 9, West Chicago, IL AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of... Surveillance Radar, Model 9, West Chicago, Illinois. SUMMARY: The Federal Aviation Administration (FAA...

  18. 76 FR 5212 - Employment and Training Administration

    Science.gov (United States)

    2011-01-28

    ... DEPARTMENT OF LABOR Employment and Training Administration Comment Request for Information...): Extension With Revisions AGENCY: Employment and Training Administration (ETA), Department of Labor. ACTION... Training Administration is soliciting comments concerning the Office of Unemployment Insurance's collection...

  19. 77 FR 25678 - International Trade Administration

    Science.gov (United States)

    2012-05-01

    ... DEPARTMENT OF COMMERCE International Trade Administration Antidumping or Countervailing Duty Order, Finding, or Suspended Investigation; Advance Notification of Sunset Reviews AGENCY: Import Administration, International Trade Administration, Department of Commerce. Background Every five years, pursuant to section 751...

  20. 76 FR 78966 - Federal Aviation Administration

    Science.gov (United States)

    2011-12-20

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Approval of Noise Compatibility Program for Kona International Airport at Keahole, Keahole, North Kona, HI AGENCY: Federal Aviation Administration, DOT. ACTION: Notice. SUMMARY: The Federal Aviation Administration (FAA) announces its findings on...

  1. Alternative schedules of levothyroxine administration.

    Science.gov (United States)

    Geer, Melanie; Potter, Donald Mark; Ulrich, Heather

    2015-03-01

    Published evidence on bedtime versus prebreakfast administration of levothyroxine is reviewed. Because levothyroxine absorption has been shown to increase when the drug is administered to patients in a fasted state, the standard recommendation is that levothyroxine be taken one half to one hour prior to breakfast and at least four hours before or after potentially interacting drugs. However, compliance with this recommendation may be problematic for patients with unpredictable or variable schedules. A literature search identified four published studies of bedtime levothyroxine dosing. Two of the studies demonstrated a significant decrease in levels of thyroid-stimulating hormone (TSH) with levothyroxine administration at bedtime versus 30 minutes before breakfast, one study showed an increase in TSH when levothyroxine was taken at bedtime versus one hour before breakfast, and one study found no significant differences in TSH levels or other thyroid function monitoring limitations with bedtime versus standard dosing in subjects naive to levothyroxine therapy. The inconsistent study findings may be attributable to a number of variables, including dietary differences among the study populations, the use of potentially interacting supplements in one study, and variable intervals between levothyroxine administration and food intake. Neither dosing method correlated with substantial changes in assessments of quality of life or symptom severity; in two of the studies, patients indicated a preference for bedtime levothyroxine administration. Based on the available literature, bedtime administration of levothyroxine is an option for patients with hypothyroidism who want to avoid taking their medication with food. Copyright © 2015 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

  2. Legal entities as subjects administrative responsibility

    OpenAIRE

    Гаврилова, Ілона Олександрівна; Університет державної фіскальної служби України

    2016-01-01

    In the article the features of the administrative liability of legal entities in Ukraine; The experience of foreign countries on the administrative liability of legal entities, proposed measures to improve the administrative and tort legislation on administrative liability of legal entities in Ukraine.The problems of liability of legal entities were always relevant and important for administrative and legal science. Legal entities, performing administrative and legal relationships, may commit...

  3. Parenteral administration medicines: recommendations of preparation, administration and stability

    OpenAIRE

    M. Gaspar Carreño; F. Torrico Martín; L. Novajarque Sala; M. Batista Cruz; P. Ribeiro Gonçalves; B. Porta Oltra; J. C. Sánchez Santos

    2014-01-01

    Objective: To develop recommendations for the preparation of parenteral drugs (MAP), to assess the transferability of their preparation, from nursing units in the hospital ward to the pharmacy service (SF). Method: A table of stabilities of parenteral drugs included in the pharmacotherapeutic guideline was developed using the american and spanish guidelines. Information about MAP was collected (method of preparation, support, maintenance, validity, administration specifications and packaging...

  4. 32 CFR 2700.44 - Administrative sanctions.

    Science.gov (United States)

    2010-07-01

    ... NEGOTIATIONS SECURITY INFORMATION REGULATIONS Safeguarding § 2700.44 Administrative sanctions. Officers and employees of the United States Government assigned to OMSN shall be subject to appropriate administrative...

  5. Philippines - Revenue Administration Reform Project (RARP) Evaluation

    Data.gov (United States)

    Millennium Challenge Corporation — The Millennium Challenge Account-Philippines' (MCA-P) implementation of the Revenue Administration Reform Project (RARP) is expected to improve tax administration,...

  6. 21 CFR 10.45 - Court review of final administrative action; exhaustion of administrative remedies.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Court review of final administrative action; exhaustion of administrative remedies. 10.45 Section 10.45 Food and Drugs FOOD AND DRUG ADMINISTRATION... Administrative Procedures § 10.45 Court review of final administrative action; exhaustion of administrative...

  7. IBM Sametime 852 Administration Guide

    CERN Document Server

    Davis, Gabriella; Duff, Thomas

    2011-01-01

    The IBM Lotus Sametime 8.5.2 Administration Guide uses a practical, no-nonsense approach to give you the essential information you need. Using realistic scenarios, you learn how to configure and maintain your environment to meet your needs and take advantage of the flexibility offered in Sametime 8.5.2. If you are responsible for installing and administering Sametime 8.5.2, then this book is for you. If you're completely new to Sametime administration, this book will serve as your roadmap. If you're making the jump from a prior version of Sametime, then you'll see how Sametime 8.5.2 differs an

  8. Brasilia’s Database Administrators

    Directory of Open Access Journals (Sweden)

    Jane Adriana

    2016-06-01

    Full Text Available Database administration has gained an essential role in the management of new database technologies. Different data models are being created for supporting the enormous data volume, from the traditional relational database. These new models are called NoSQL (Not only SQL databases. The adoption of best practices and procedures, has become essential for the operation of database management systems. Thus, this paper investigates some of the techniques and tools used by database administrators. The study highlights features and particularities in databases within the area of Brasilia, the Capital of Brazil. The results point to which new technologies regarding database management are currently the most relevant, as well as the central issues in this area.

  9. Bureaucratic Administration in Modern Society

    Directory of Open Access Journals (Sweden)

    Goga Gina Livioara

    2009-06-01

    Full Text Available In the European states, a responsible administration, from a political point of view,coordinated by law, competent and professional and neutral from a public point of view, has been thebasis for the European state for a long time and a dominant model of this type of administration isrepresented by the Weberian bureaucratic model, which emphasized the value of efficiency, consistency,continuity and predictability. Bureaucracy is indispensable in any state and very important in thedemocratic regimes. Weber asserted that the bureaucratic organisation obtained power in virtue of thedecrease of the economical and social differences. The modern state depends on a bureaucratic basis,but once established, bureaucracy is among the social structures that are most difficult to eliminate. Theemergence and development of the bureaucratic mechanisms has become a monster of the modernsociety, because the bureaucracy works in the opposite direction from democracy.

  10. Intradermal administration of viral vaccines.

    Science.gov (United States)

    Nagafuchi; Kashiwagi; Imayama; Hayashi; Niho

    1998-04-01

    Intradermal administration maybe useful in lowering the cost of vaccination against hepatitis B significantly, and may also be helpful for the rapid induction of antibodies, reversing non-responsiveness, improving postexposure prophylaxis and immunising immunocompromised people. In addition, delayed type hypersensitivity skin reaction to the vaccine could serve as a useful marker for the acquisition of T helper type 1 immunoreactivity in vivo. However, there are some disadvantages when using intradermal vaccinations, including the requirement for skilful administration, the absence of approval from licensing authorities, the development of local skin reactions and a lower antibody response when 1/10 of the standard vaccine dose is used. This requires that appropriate vaccination regimens, including the correct vaccine dosage, and vaccination schedule are followed. In the future, a similar vaccination strategy might also be applied for the prevention and control of other infectious diseases. Copyright 1998 John Wiley & Sons, Ltd.

  11. Future directions for nursing administration.

    Science.gov (United States)

    Poulin, M A

    1984-03-01

    As the age of centralization wanes, nurse executives must look ahead. The author, noting a terrain obscured by the increasing complexity of nursing practice, points out the advantages of decentralizing decision making and of providing a distinctive nursing stamp to research and administration theory. Nurse executives, trained in management from early in their professional formation, can provide enlightened direction and flexible support for tomorrow's opportunities.

  12. WordPress multisite administration

    CERN Document Server

    Longren, Tyler

    2013-01-01

    This is a simple, concise guide with a step-by-step approach, packed with screenshots and examples to set up and manage a network blog using WordPress.WordPress Multisite Administration is ideal for anyone wanting to familiarize themselves with WordPress Multisite. You'll need to know the basics about WordPress, and having at least a broad understanding of HTML, CSS, and PHP will help, but isn't required.

  13. The administration of radioactive substances

    International Nuclear Information System (INIS)

    Bourdillon, P.J.; Godfrey, B.E.; O'Brien, R.

    1983-01-01

    A brief history is given of the evolution of a system to approve the licensing of doctors and dentists to use radioactive medicinal products in man. Currently, the Administration of Radioactive Substances Advisory Committee (ARSAC) is appointed by UK Health Ministers to advise them on the granting, renewal, suspension, revocation and variation of certificates. The type of information requested on the application form for a certificate is outlined. (UK)

  14. Chronicle 1998, Administrative law/Droit administratif

    NARCIS (Netherlands)

    Bok, A.J.

    1999-01-01

    In this contribution, two recent developments in Dutch administrative law are discussed. The codification of administrative law in a General Administrative Law Act (1994) has contributed much to this field of law, but has also caused additional legal complications for the administration. In 1997 the

  15. 5 CFR 835.607 - Administrative charges.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Administrative charges. 835.607 Section... (CONTINUED) DEBT COLLECTION Collection of Debts by Federal Tax Refund Offset § 835.607 Administrative charges. All administrative charges incurred in connection with the referral of the debts to the IRS will be...

  16. Directions in the theory of public administration

    OpenAIRE

    N. Arabadzhiyski

    2014-01-01

    The aim of this development is to provide a brief summary of the main trends in the theory of public administration: the traditional public administration, new public administration (public management and new public management); postmodern global public management and public administration.

  17. 48 CFR 30.607 - Subcontract administration.

    Science.gov (United States)

    2010-10-01

    ... CONTRACTING REQUIREMENTS COST ACCOUNTING STANDARDS ADMINISTRATION CAS Administration 30.607 Subcontract administration. When a negotiated CAS price adjustment or a determination of noncompliance is required at the... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Subcontract administration...

  18. 49 CFR 98.12 - Administrative sanctions.

    Science.gov (United States)

    2010-10-01

    ... an administrative sanction against a former employee who, after a final administrative decision under... imposed under subsection (a) of this section are: (1) Prohibiting the former employee from making, on... ACTIVITIES Administrative Sanctions § 98.12 Administrative sanctions. (a) The Secretary, in decisions under...

  19. 7 CFR 201.3 - Administrator.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Administrator. 201.3 Section 201.3 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... REGULATIONS Administration § 201.3 Administrator. The Administrator of the Agricultural Marketing Service may...

  20. 7 CFR 1220.602 - Administrator, FSA.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administrator, FSA. 1220.602 Section 1220.602... CONSUMER INFORMATION Procedures To Request a Referendum Definitions § 1220.602 Administrator, FSA. Administrator, FSA, means the Administrator, of the Farm Service Agency, or any officer or employee of USDA to...

  1. 42 CFR 405.1875 - Administrator review.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Administrator review. 405.1875 Section 405.1875... Appeals § 405.1875 Administrator review. (a) Basic rule: Time limit for rendering Administrator decisions, Board decisions, and action subject to immediate review. The Administrator, at his or her discretion...

  2. 7 CFR 800.2 - Administrator.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Administrator. 800.2 Section 800.2 Agriculture... § 800.2 Administrator. The Administrator is delegated, from the Secretary, responsibility for... of 1946 (7 U.S.C. 1621 et seq.). The Administrator is responsible for the establishment of policies...

  3. 40 CFR 142.24 - Administrator's rescission.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Administrator's rescission. 142.24... Exemptions § 142.24 Administrator's rescission. If, upon notification of a finding by the Administrator under... revised schedule, the Administrator shall rescind the application of his finding to that variance...

  4. 7 CFR 868.5 - Administrator.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Administrator. 868.5 Section 868.5 Agriculture... FOR CERTAIN AGRICULTURAL COMMODITIES Regulations Administration § 868.5 Administrator. The Administrator, under the authority delegated by the Secretary, is charged with administering the programs and...

  5. 7 CFR 1220.601 - Administrator, AMS.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administrator, AMS. 1220.601 Section 1220.601... CONSUMER INFORMATION Procedures To Request a Referendum Definitions § 1220.601 Administrator, AMS. Administrator, AMS, means the Administrator of the Agricultural Marketing Service, or any officer or employee of...

  6. 7 CFR 62.100 - Administrator.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Administrator. 62.100 Section 62.100 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... Definitions Administration § 62.100 Administrator. The LS Program Deputy Administrator is charged with the...

  7. 7 CFR 1230.603 - Administrator, FSA.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administrator, FSA. 1230.603 Section 1230.603... CONSUMER INFORMATION Procedures for the Conduct of Referendum Definitions § 1230.603 Administrator, FSA. The term Administrator, FSA, means the Administrator, of the Farm Service Agency, or any officer or...

  8. 7 CFR 1280.602 - Administrator, AMS.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administrator, AMS. 1280.602 Section 1280.602... INFORMATION ORDER Procedures To Request a Referendum Definitions § 1280.602 Administrator, AMS. Administrator, AMS, means the Administrator of the Agricultural Marketing Service, or any officer or employee of USDA...

  9. 7 CFR 1280.603 - Administrator, FSA.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administrator, FSA. 1280.603 Section 1280.603... INFORMATION ORDER Procedures To Request a Referendum Definitions § 1280.603 Administrator, FSA. Administrator, FSA, means the Administrator, of the Farm Service Agency, or any officer or employee of USDA to whom...

  10. 7 CFR 1205.11 - Administrator.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administrator. 1205.11 Section 1205.11 Agriculture... Procedures for Conduct of Sign-up Period Definitions § 1205.11 Administrator. The term Administrator means the Administrator of the Agricultural Marketing Service, or any officer or employee of USDA to whom...

  11. 7 CFR 1230.602 - Administrator, AMS.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administrator, AMS. 1230.602 Section 1230.602... CONSUMER INFORMATION Procedures for the Conduct of Referendum Definitions § 1230.602 Administrator, AMS. The term Administrator, AMS, means the Administrator of the Agricultural Marketing Service, or any...

  12. 24 CFR 511.71 - Administrative costs.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Administrative costs. 511.71... Administration § 511.71 Administrative costs. (a) Maximum amount. Any grantee may use not to exceed 10 percent of... years for administrative costs eligible under paragraphs (b) and (c) of this section. Eligible grantees...

  13. 24 CFR 583.135 - Administrative costs.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Administrative costs. 583.135... Administrative costs. (a) General. Up to five percent of any grant awarded under this part may be used for the purpose of paying costs of administering the assistance. (b) Administrative costs. Administrative costs...

  14. 7 CFR 29.51 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Administration. 29.51 Section 29.51 Agriculture... INSPECTION Regulations Administration § 29.51 Administration. The Director is charged with the supervision of the Division and the performance of all duties assigned thereto in the administration of the Act...

  15. 9 CFR 381.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Administration. 381.3 Section 381.3... CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Administration; Application of Inspection and Other Requirements § 381.3 Administration. (a) [Reserved] (b) The Administrator may in specific classes of cases...

  16. 7 CFR 23.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Administration. 23.2 Section 23.2 Agriculture Office... Administration. (a) Title V will be administered by the Administrators of the Extension Service and the... Act of 1914 and the Hatch Act (as amended), August 11, 1955, the administration of the programs shall...

  17. 7 CFR 30.61 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Administration. 30.61 Section 30.61 Agriculture... AND STANDARDS Administration § 30.61 Administration. The Director, Tobacco Division, Agricultural... the Division and the performance of all duties assigned thereto in the administration of the Tobacco...

  18. 7 CFR 29.9231 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Administration. 29.9231 Section 29.9231 Agriculture... Tobacco Produced and Marketed in a Quota Area Administration § 29.9231 Administration. The Director... the administration of the act. The conduct of all services and the licensing or employment of...

  19. 14 CFR 1201.103 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Administration. 1201.103 Section 1201.103 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION STATEMENT OF ORGANIZATION AND GENERAL INFORMATION Introduction § 1201.103 Administration. (a) NASA is headed by an Administrator, who is appointed...

  20. 7 CFR 235.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 235.3 Section 235.3 Agriculture... CHILD NUTRITION PROGRAMS STATE ADMINISTRATIVE EXPENSE FUNDS § 235.3 Administration. (a) Within the Department, FNS shall act on behalf of the Department in the administration of the program for payment to...

  1. 7 CFR 253.4 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 253.4 Section 253.4 Agriculture... GENERAL REGULATIONS AND POLICIES-FOOD DISTRIBUTION ADMINISTRATION OF THE FOOD DISTRIBUTION PROGRAM FOR HOUSEHOLDS ON INDIAN RESERVATIONS § 253.4 Administration. (a) Federal administration. Within the Department...

  2. 9 CFR 354.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Administration. 354.3 Section 354.3... CERTIFICATION VOLUNTARY INSPECTION OF RABBITS AND EDIBLE PRODUCTS THEREOF Administration § 354.3 Administration... prescribed in the regulations in this part and as the Secretary may require in the administration of the...

  3. Effects of taurine administration on exercise.

    Science.gov (United States)

    Yatabe, Yoshihisa; Miyakawa, Shumpei; Ohmori, Hajime; Mishima, Hajime; Adachi, Takako

    2009-01-01

    Taurine concentration in rat skeletal muscles after endurance running, with and without taurine administration was studied. Taurine concentrations in skeletal muscles was significantly decreased in exercised groups without taurine administration. However, taurine administration reduced the decrease of taurine concentration in skeletal muscles in exercise. Oral administration of taurine has effect for maintaining taurine concentration in skeletal muscles in exercise. The duration of running time to exhaustion of rats, with and without taurine administration were studied. The duration of running time to exhaustion was significantly increased by taurine administration. Oral administration of taurine increases the ability of physical endurance. Rat urinary excretions of creatinine, creatine, 3-methylhistidine (3-MH) after treadmill running, with and without taurine administration were studied. Rat urinary excretions of creatinine, creatine, 3-MH after treadmill running was significantly decreased with taurine administration. Taurine administration was considered to reduce the exercise-induced muscle fatigue.

  4. THE ADMINISTRATIVE SYSTEM IN FRANCE

    Directory of Open Access Journals (Sweden)

    DOINA POPESCU

    2012-05-01

    Full Text Available According to the Constitution promulgated on the 6th of October 1958, with the latest amendments made in 1999, France is a presidential republic. The three authority branches are broadly represented in the French administration: the judicial branch – French courts of law are divided into: judicial courts and administrative courts. Judicial courts are under the supreme authority of the Court of Cassation with jurisdiction to cancel judgments passed courts on inferior hierarchy levels and plays a central role in the appropriate performance of the activity. The legislative body - normally, the legislation is voted by Parliament. French Parliament is comprised of two chambers: the National Assembly and the Senate. The National Assembly is elected for five years by way of direct universal voting. The Senate is elected by way of indirect universal voting by the electoral group. The election system is based on rules contained in the Election Code. The executive authority is divided between the President of the Republic and the Prime Minister. The President of the Republic makes the appointments for civil and military positions located at the highest state level. The Council of Ministers is responsible for appointing the positions of state councillors, prefect and public administration director. The central government is headed by the Prime Minister. Regional authorities – the regions are free territories administered by elected Councils. As far as the metropolitan part of France is concerned, there are 22 such territories, to which are added other four districts / counties which are located out of borders. The region’s Prefect represents the state and is empowered to deploy legal actions in order to protect the state’s best interest. County authorities – there are currently 96 de districts, to which four other territories located out of borders are added, as well as the territorial communities of Mayoutte and St-Pierre et Miquelon. There are

  5. SolidWorks Administration Bible

    CERN Document Server

    Lombard, Matt

    2009-01-01

    What you need to prepare, install, and maintain SolidWorks. It's not enough to know how to use SolidWorks, if your job also requires you to install or maintain it, train new users, and implement standards. This in-depth guide was written for those of you who have to actually manage your company's SolidWorks system. From hardware selection to helping users to licensing and more, this is the everyday, bread-and-butter SolidWorks administration resource that IT and CAD managers have been seeking.:; SolidWorks is a powerful 3D solid modeling system that is popular with CAD users everywhere, but of

  6. TCP/IP Network Administration

    CERN Document Server

    Hunt, Craig

    2002-01-01

    This complete guide to setting up and running a TCP/IP network is essential for network administrators, and invaluable for users of home systems that access the Internet. The book starts with the fundamentals -- what protocols do and how they work, how addresses and routing are used to move data through the network, how to set up your network connection -- and then covers, in detail, everything you need to know to exchange information via the Internet. Included are discussions on advanced routing protocols (RIPv2, OSPF, and BGP) and the gated software package that implements them, a tutorial

  7. Windows Vista Administrator's Pocket Guide

    CERN Document Server

    Stanek, William R

    2007-01-01

    Portable and precise, this pocket-sized guide delivers immediate answers for the day-to-day administration of Windows Vista. Zero in on core support and maintenance tasks using quick-reference tables, instructions, and lists. You'll get the precise information you need to solve problems and get the job done-whether you're at your desk or in the field! Get fast facts to: Install and configure Windows Vista-and optimize the user workspaceMaintain operating system components, hardware devices, and driversCreate user and group accounts-and control rights and permissionsAdminister group policy se

  8. Optimization of administrative management costs

    OpenAIRE

    Podolchak, N.; Chepil, B.

    2015-01-01

    It is important to determine the optimal level of administrative costs in order to achieve main targets of any enterprise, to perform definite tasks, to implement these tasks and not to worsen condition and motivation of the workers. Also it is essential to remember about strategic goals in the area of HR on the long run. The refore, the main idea in using optimization model for assessing the effectiveness of management costs will be to find the minimum level of expenses within the given l...

  9. Microsoft Windows Server Administration Essentials

    CERN Document Server

    Carpenter, Tom

    2011-01-01

    The core concepts and technologies you need to administer a Windows Server OS Administering a Windows operating system (OS) can be a difficult topic to grasp, particularly if you are new to the field of IT. This full-color resource serves as an approachable introduction to understanding how to install a server, the various roles of a server, and how server performance and maintenance impacts a network. With a special focus placed on the new Microsoft Technology Associate (MTA) certificate, the straightforward, easy-to-understand tone is ideal for anyone new to computer administration looking t

  10. [Erythropoietin administration in diabetic patients].

    Science.gov (United States)

    Zukowska-Szczechowska, Ewa; Tomaszewski, Maciej; Sedkowska, Agnieszka; Grzeszczak, Władysław

    2003-01-01

    This paper presents the role of erythropoietin application in diabetic patients with accompanying renal failure. The main cause of anemia in diabetics are: nephropathy, structural lesions of erythrocyte membrane and blood loss connected with diagnostic and therapeutic actions. There are publications which demonstrate that in patients with diabetes type 1 or 2 with accompanying nephropathy, anemia appears more frequently than in the group of patients with chronic renal failure caused by other factors. It is supposed, that the impaired erythropoietin synthesis in diabetics can be caused by autonomic neuropathy. Erythropoietin administration in case of diabetic nephropathy has a beneficial influence on fat metabolism, immune response and reduction of insuline resistance. Erythropoietin because of reduction of vascular endothelial growth factor synthesis blocks the development of diabetic retinopathy and macroangiopathy. Erythropoietin reduces the risk of the left-ventricular hypertrophy caused by anemia. Very important is that the erythropoietin resistance is lower in diabetics. Scientists who are adverse to erythropoietin administration in patients with diabetic nephropathy maintain, that it can lead to vascular complications and the deterioration of glycemia control.

  11. Case law and administrative decisions

    International Nuclear Information System (INIS)

    Anon.

    2005-01-01

    About the case law we find four parts, one concerns France and the judgement of the council of state on an application for annulment of the decree of 10 january 2003 authorizing Cogema to modify a major nuclear installation, a second one is in relation with the Usa through the ruling in relation to the sale of uranium enrichment services in the united States, decision concerning the Yucca mountain repository, Indiana michigan power company v. United States, natural resources defense council, snake river alliance, confederated tribes and bands of the Yakama indian Nation, Shoshone Bannock Tribes v. Abraham. For the third part devoted to European union it is question of the judgement of the European Court of justice in European union v. UK, the fourth part concerns administrative decisions with the early shutdown of Barsebaeck-2 in Sweden. (N.C.)

  12. WWW - Administration and Government Exhibition LEPFest 2000

    CERN Document Server

    2000-01-01

    Governments communicate world-wide, even from tiny countries. Official information for immigrants or visitors is widely available. Cities construct digital equivalents of their administration for their citizens. CERN's administration is an example of a totally web-based service.

  13. SIS - Species and Stock Administrative Data Set

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Species and Stock Administrative data set within the Species Information System (SIS) defines entities within the database that serve as the basis for recording...

  14. Pharmacokinetics of Alternative Administration Routes of Melatonin

    DEFF Research Database (Denmark)

    Zetner, D.; Andersen, L. P.H.; Rosenberg, J.

    2016-01-01

    Background: Melatonin is traditionally administered orally but has a poor and variable bioavailability. This study aims to present an overview of studies investigating the pharmacokinetics of alternative administration routes of melatonin. Methods: A systematic literature search was performed...... and included experimental or clinical studies, investigating pharmacokinetics of alternative administration routes of melatonin in vivo. Alternative administration routes were defined as all administration routes except oral and intravenous. Results: 10 studies were included in the review. Intranasal...... administration exhibited a quick absorption rate and high bioavailability. Transdermal administration displayed a variable absorption rate and possible deposition of melatonin in the skin. Oral transmucosal administration of melatonin exhibited a high plasma concentration compared to oral administration...

  15. Some Ethical-Moral Concerns in Administration.

    Science.gov (United States)

    Enns, Frederick

    1981-01-01

    Presents and analyzes moral-ethical issues that arise in administration and concludes that past descriptive, objective, and scientific approaches to administration have failed to take full account of the moral-ethical dimension of human existence. (Author/WD)

  16. National Archives and Records Administration Employee Locator

    Data.gov (United States)

    National Archives and Records Administration — The National Archives and Records Administration Employee Locator is an online system that provides the name, office symbol, location, room, telephone number, and...

  17. Administrative and Financial, Coordinator | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    (This includes IDRC Vice-Presidents, Directors, Director's Assistants, Accounting Service Managers and clerks, Human Resources Managers, Compensation and Human Resources Advisors, and Human Resources Administrative Officers and so on). Acts as an administrative liaison with consultants and travel participants.

  18. The Bush Administration's Policy on Haitian Migration

    National Research Council Canada - National Science Library

    Baptista, A. L

    1995-01-01

    ... (notably the French and U S Ambassador). Aristide was allowed to leave for exile, setting up a long-running crisis that spanned both the latter half of the Bush Administration and part of the Clinton Administration's tenure The purpose...

  19. Nigeria Journal of Business Administration: Journal Sponsorship

    African Journals Online (AJOL)

    Nigeria Journal of Business Administration: Journal Sponsorship. Journal Home > About the Journal > Nigeria Journal of Business Administration: Journal Sponsorship. Log in or Register to get access to full text downloads.

  20. The academic library administrator's field guide

    CERN Document Server

    Nelson, Bryce

    2014-01-01

    The daily administration of an academic library often leaves you needing quick advice on the topic at hand. Nelson, an experienced administrator writing from first-hand knowledge, delivers such advice in 30 topical chapters.

  1. 48 CFR 3028.106 - Administration.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Administration. 3028.106 Section 3028.106 Federal Acquisition Regulations System DEPARTMENT OF HOMELAND SECURITY, HOMELAND SECURITY... 3028.106 Administration. ...

  2. 78 FR 25337 - Federal Aviation Administration

    Science.gov (United States)

    2013-04-30

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Agency Information Collection Activities: Requests for Comments; Clearance of Renewed Approval of Information Collection: Operations Specifications AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice and request for comments...

  3. 76 FR 2745 - Federal Aviation Administration

    Science.gov (United States)

    2011-01-14

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Eighty-Fourth Meeting: RTCA Special Committee 159: Global Positioning System (GPS) AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of RTCA Special Committee 159 meeting: Global Positioning System (GPS). SUMMARY: The FAA is...

  4. 76 FR 82311 - Food and Drug Administration Transparency Initiative: Food and Drug Administration Report on Good...

    Science.gov (United States)

    2011-12-30

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2009-N-0247] Food and Drug Administration Transparency Initiative: Food and Drug Administration Report on Good Guidance Practices: Improving Efficiency and Transparency; Availability AGENCY: Food and Drug...

  5. Association between workarounds and medication administration errors in bar-code-assisted medication administration in hospitals

    NARCIS (Netherlands)

    van der Veen, Willem; van den Bemt, Patricia M L A; Wouters, Hans; Bates, David W; Twisk, Jos W R; de Gier, Johan J; Taxis, Katja

    Objective: To study the association of workarounds with medication administration errors using barcode-assisted medication administration (BCMA), and to determine the frequency and types of workarounds and medication administration errors. Materials and Methods: A prospective observational study in

  6. Recognizing and preventing medication administration errors.

    Science.gov (United States)

    Martin, Caren McHenry; Bryan, Gianna

    2013-05-01

    Proper medication administration in the long-term care facility is vitally important, as many medications have specific administration parameters that are essential to their optimal efficacy. Pharmacists servicing long-term care facilities play an integral role in observing medication administration in the facility and educating facility staff on proper administration techniques. By being vigilant to potential problems, pharmacists can help ensure that facility residents receive their medications appropriately.

  7. Power Subscription Strategy: Administrator`s Record of Decision.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration

    1998-12-01

    The Bonneville Power Administration (BPA) has decided to adopt a Power Subscription Strategy for entering into new power sales contracts with its Pacific Northwest customers. The Strategy equitably distributes the electric power generated by the Federal Columbia River Power System (FCRPS) within the framework of existing law. The Power Subscription Strategy addresses the availability of power; describes power products; lays out strategies for pricing, including risk management; and discusses contract elements. In proceeding with this Subscription Strategy, BPA is guided by and committed to the Fish and Wildlife funding Principles for the BPA announced by the Vice President of the US in September 1998. This Record of Decision (ROD) addresses the issues raised by commenters who responded to BPA`s Power Subscription Strategy Proposal during and after the comment period that began with the release of the Proposal on September 18, 1998. The ROD is organized in approximately the same way as the Proposal and the Power Subscription Strategy that BPA developed based on the comments received. Abbreviations of party names used in citations appear in the section just preceding this introduction; a list of all the commenters follows the text of the ROD.

  8. Corneal pharmacokinetics of the 2% diacerein eye drops between multiple administration and single administration

    OpenAIRE

    Ke Yang; Shi-Wei Chen; Xin-Yan Dou; Zhi-Rui Zhang; Xin Jin; Hong-Min Zhang

    2018-01-01

    AIM: To compare the pharmacokinetic differences of the 2% diacerein eye drops between conjunctival sac multiple administration and single administration in the cornea, and to provide the experimental basis for clinicians to use the conjunctival sac multiple administration.METHODS: Male Kunming mice were randomly divided into the multiple administration group and the single administration group. The multiple administration group were given diacerein eye drop every 2min(3 times in total). The c...

  9. 46 CFR 287.28 - Administrative jurisdiction.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Administrative jurisdiction. 287.28 Section 287.28... OPERATORS ESTABLISHMENT OF CONSTRUCTION RESERVE FUNDS § 287.28 Administrative jurisdiction. Sections 287.3... primarily with matters under the jurisdiction of the Administration. Sections 287.12, 287.16 to 287.18...

  10. Administrative rulemaking in Ethiopia: normative and institutional ...

    African Journals Online (AJOL)

    The meaning of and the theoretical issues in relation to administrative legislation are discussed followed by the basic procedures and principles that should harness discretion and abuse of authority. Keywords: Administrative law, Administrative rulemaking, FDRE Constitution, Ethiopia MIZAN LAW REVIEW, Vol. 7 No.1 ...

  11. Rethinking Public Administration Professionalism in Nigeria

    African Journals Online (AJOL)

    Nneka Umera-Okeke

    Abstract. The mission statement of Nigerian public administration anchors on providing a professional public administration fit for sound public sector management. Using a qualitative methodology that focuses on descriptive analysis, this paper examines professionalism of public administration in line with the various policy ...

  12. 49 CFR 1018.92 - Administrative charges.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 8 2010-10-01 2010-10-01 false Administrative charges. 1018.92 Section 1018.92 Transportation Other Regulations Relating to Transportation (Continued) SURFACE TRANSPORTATION BOARD, DEPARTMENT... Administrative charges. In accordance with 49 CFR 1018.30, all administrative charges incurred in connection with...

  13. 49 CFR 89.39 - Administrative charges.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Administrative charges. 89.39 Section 89.39... Referral of Debts to IRS for Tax Refund Offset § 89.39 Administrative charges. In accordance with 4 CFR 102.13, all administrative charges incurred in connection with the referral of the debt to the IRS shall...

  14. 40 CFR 13.36 - Administrative charges.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Administrative charges. 13.36 Section... Referral of Debts to IRS for Tax Refund Offset § 13.36 Administrative charges. In accordance with § 13.11, all administrative charges incurred in connection with the referral of a debt to the IRS shall be...

  15. 29 CFR 1650.207 - Administrative charges.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Administrative charges. 1650.207 Section 1650.207 Labor... for the Collection of Debts by Federal Tax Refund Offset § 1650.207 Administrative charges. All administrative charges incurred in connection with the referral of a debt to the Treasury and all costs of...

  16. 17 CFR 204.56 - Administrative charges.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Administrative charges. 204.56... DEBT COLLECTION Tax Refund Offset § 204.56 Administrative charges. To the extent permitted by law, all administrative charges incurred in connection with the referral of the debts for tax refund offset will be...

  17. NOTES ON ADMINISTRATIVE LAW: THE AMERICAN ...

    African Journals Online (AJOL)

    eliasn

    criteria by which the courts control the activities of the administrative agencies although the courts are also obliged from acting arbitrarily and the exercise of the judicial function is to resolve disputes according to law. The Federal Administrative Procedure Act (APA) describes the general scope of administrative review.

  18. Use of administrative data in healthcare research.

    Science.gov (United States)

    Mazzali, Cristina; Duca, Piergiorgio

    2015-06-01

    Health research based on administrative data and the availability of regional or national administrative databases has been increasing in recent years. We will discuss the general characteristics of administrative data and specific aspects of their use for health research purposes, indicating their advantages and disadvantages. Some fields of application will be discussed and described through examples.

  19. Rethinking Public Administration Professionalism in Nigeria | Okafor ...

    African Journals Online (AJOL)

    The mission statement of Nigerian public administration anchors on providing a professional public administration fit for sound public sector management. Using a qualitative methodology that focuses on descriptive analysis, this paper examines professionalism of public administration in line with the various policy and ...

  20. 45 CFR 74.47 - Contract administration.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Contract administration. 74.47 Section 74.47 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION UNIFORM ADMINISTRATIVE REQUIREMENTS FOR AWARDS AND SUBAWARDS TO INSTITUTIONS OF HIGHER EDUCATION, HOSPITALS, OTHER NONPROFIT ORGANIZATIONS, AND COMMERCIAL ORGANIZATIONS...

  1. 45 CFR 152.6 - Program administration.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Program administration. 152.6 Section 152.6 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS PRE-EXISTING CONDITION INSURANCE PLAN PROGRAM PCIP Program Administration § 152.6 Program administration. (a) General rule. Section 1101(b)(1) of the...

  2. 48 CFR 1319.812 - Contract administration.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract administration. 1319.812 Section 1319.812 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS Contracting With the Small Business Administration (the 8(a) Program) 1319.812 Contract administration. Awards unde...

  3. 48 CFR 1219.812 - Contract administration.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract administration. 1219.812 Section 1219.812 Federal Acquisition Regulations System DEPARTMENT OF TRANSPORTATION SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS Contracting with the Small Business Administration (The 8(a) Program) 1219.812 Contract administration. (d)...

  4. 12 CFR 360.4 - Administrative expenses.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Administrative expenses. 360.4 Section 360.4... RESOLUTION AND RECEIVERSHIP RULES § 360.4 Administrative expenses. The priority for administrative expenses... include those necessary expenses incurred by the receiver in liquidating or otherwise resolving the...

  5. 12 CFR 995.7 - Administrative expenses.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Administrative expenses. 995.7 Section 995.7... OPERATIONS § 995.7 Administrative expenses. (a) Payment by Banks. The Banks shall pay all administrative expenses of the Financing Corporation approved pursuant to § 995.6. (b) Amount. The Financing Corporation...

  6. 42 CFR 412.278 - Administrator's review.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Administrator's review. 412.278 Section 412.278... Review Board Composition and Procedures § 412.278 Administrator's review. (a) Hospitals requests for... designation may request the Administrator to review the MGCRB decision. (A hospital or group of hospitals may...

  7. Informal administrative acts in public economic law

    International Nuclear Information System (INIS)

    Bauer, H.

    1987-01-01

    The article deals with agreements between the administration and citizens, which play a considerable part in public commercial law and in atomic energy law. The legal basis can be the doctrine of administrative legal relationship, which clarifies the reciprocity and multilaterality of the legal relationship. In the future informal administrative acts will have an increasing meaning. (CW) [de

  8. Administrative Management in NIE. A Report.

    Science.gov (United States)

    Kirk, Irwin

    The purpose of this report is to recommend certain administrative management policies and procedures for the National Institute of Education (NIE). Administrative management activities for NIE are personnel, budget, finance, general services, contracts and grants, and overall administrative management. Management information is included in this…

  9. College & University Business Administration. Third Edition.

    Science.gov (United States)

    National Association of College and University Business Officers, Washington, DC.

    This text presents indepth coverage of five areas of college and university business administration, including administrative management, business management, fiscal management, and financial accounting and reporting. The section on administrative management encompasses institutional planning, management information systems and data processing,…

  10. 7 CFR 550.33 - Administrative supervision.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Administrative supervision. 550.33 Section 550.33... Agreements Program Management § 550.33 Administrative supervision. REE employees are prohibited from engaging... management issues. The cooperator is solely responsible for the administrative supervision of its employees. ...

  11. THE NEW PUBLIC ADMINISTRATION PARADIGM DIRECTIONS

    OpenAIRE

    CHERVYAKOVA OLHA VOLODYMYRIVNA

    2017-01-01

    This article presents aspects of public administration paradigm of using disciplinary matrix, a public management model based on a feedback mechanism in the subject-subject interaction, which is the basis of theoretical and methodological establishment in public administration science (Public administration) in Ukraine.

  12. 48 CFR 243.204 - Administration.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Administration. 243.204... OF DEFENSE CONTRACT MANAGEMENT CONTRACT MODIFICATIONS Change Orders 243.204 Administration. Follow the procedures at PGI 243.204 for administration of change orders. [75 FR 48277, Aug. 10, 2010] ...

  13. 33 CFR 5.07 - Administration.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Administration. 5.07 Section 5.07... § 5.07 Administration. Any authority vested in the Commandant by this part may be delegated by him to... appropriate for the functioning, organization, and internal administration of the Auxiliary. ...

  14. 7 CFR 70.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Administration. 70.3 Section 70.3 Agriculture... PRODUCTS AND RABBIT PRODUCTS Grading of Poultry Products and Rabbit Products General § 70.3 Administration... Secretary may require in the enforcement or administration of the provisions of the Act and the regulations...

  15. 7 CFR 250.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 250.2 Section 250.2 Agriculture... TERRITORIES AND POSSESSIONS AND AREAS UNDER ITS JURISDICTION General § 250.2 Administration. (a) Delegation to FNS. Within the Department, FNS shall act on behalf of the Department in the administration of the...

  16. 20 CFR 416.105 - Administration.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Administration. 416.105 Section 416.105 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Introduction, General Provisions and Definitions § 416.105 Administration. The Supplemental...

  17. 7 CFR 225.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 225.3 Section 225.3 Agriculture... CHILD NUTRITION PROGRAMS SUMMER FOOD SERVICE PROGRAM General § 225.3 Administration. (a) Responsibility within the Department. FNS shall act on behalf of the Department in the administration of the Program. (b...

  18. 78 FR 41183 - Federal Aviation Administration

    Science.gov (United States)

    2013-07-09

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Meeting: RTCA Program Management Committee AGENCY: Federal Aviation Administration (FAA), U.S. Department of Transportation (DOT). ACTION... Operations Group, Federal Aviation Administration. [FR Doc. 2013-16464 Filed 7-8-13; 8:45 am] BILLING CODE...

  19. 78 FR 13395 - Federal Aviation Administration

    Science.gov (United States)

    2013-02-27

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Notice of Availability of Draft...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of availability and request for comments... 4. U.S. Mail: Leslie Grey--AAL-614, Federal Aviation Administration, Airports Division, 222 West 7th...

  20. 7 CFR 1467.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1467.2 Section 1467.2 Agriculture... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS WETLANDS RESERVE PROGRAM § 1467.2 Administration. (a) The... organizations in program administration. No determination by these agencies or organizations shall compel NRCS...

  1. 7 CFR 251.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 251.2 Section 251.2 Agriculture... Administration. (a) Food and Nutrition Service. Within the United States Department of Agriculture (the... this section, any information on changes in program administration, including any changes resulting...

  2. 42 CFR 403.512 - Administration.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Administration. 403.512 Section 403.512 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL... Administration. (a) General. Administration of grants will be in accordance with the provisions of this subpart...

  3. 20 CFR 628.310 - Administration.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Administration. 628.310 Section 628.310 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR PROGRAMS UNDER TITLE II OF THE JOB TRAINING PARTNERSHIP ACT State Programs § 628.310 Administration. Funds provided to the...

  4. 7 CFR 633.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Administration. 633.3 Section 633.3 Agriculture... AGRICULTURE LONG TERM CONTRACTING WATER BANK PROGRAM § 633.3 Administration. (a) The regulations in this part... administration and related policy matters. No determination by the State Technical Committee shall compel the...

  5. 7 CFR 1415.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1415.2 Section 1415.2 Agriculture... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS GRASSLANDS RESERVE PROGRAM § 1415.2 Administration. (a) The... administration of GRP. This authority cannot be further delegated. No provision of this part which is required by...

  6. 7 CFR 220.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 220.3 Section 220.3 Agriculture... CHILD NUTRITION PROGRAMS SCHOOL BREAKFAST PROGRAM § 220.3 Administration. (a) Within the Department, FNS shall act on behalf of the Department in the administration of the Program covered by this part. Within...

  7. 78 FR 32470 - Employment and Training Administration

    Science.gov (United States)

    2013-05-30

    ... DEPARTMENT OF LABOR Employment and Training Administration Investigations Regarding Eligibility To... and Training Administration, has instituted investigations pursuant to Section 221 (a) of the Act. The... Training Administration, U.S. Department of Labor, Room N-5428, 200 Constitution Avenue NW., Washington, DC...

  8. 7 CFR 227.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 227.3 Section 227.3 Agriculture... CHILD NUTRITION PROGRAMS NUTRITION EDUCATION AND TRAINING PROGRAM General § 227.3 Administration. (a) Within the Department, FNS shall act on behalf of the Department in the administration of the Program. (b...

  9. 7 CFR 281.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 281.2 Section 281.2 Agriculture... FOOD STAMP AND FOOD DISTRIBUTION PROGRAM ADMINISTRATION OF THE FOOD STAMP PROGRAM ON INDIAN RESERVATIONS § 281.2 Administration. (a) Qualification. (1) The appropriate ITO of an established Indian...

  10. 7 CFR 215.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 215.3 Section 215.3 Agriculture... CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.3 Administration. (a) Within the Department, FNS shall act on behalf of the Department in the administration of the Program. Within FNS, CND...

  11. 7 CFR 652.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Administration. 652.3 Section 652.3 Agriculture... AGRICULTURE SUPPORT ACTIVITIES TECHNICAL SERVICE PROVIDER ASSISTANCE General Provisions § 652.3 Administration... requirements of this part. (b) The Chief, NRCS, will direct and supervise the administration of the regulations...

  12. 7 CFR 249.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 249.3 Section 249.3 Agriculture... CHILD NUTRITION PROGRAMS SENIOR FARMERS' MARKET NUTRITION PROGRAM (SFMNP) General § 249.3 Administration. (a) Delegation to FNS. Within FNS, FNS shall act on behalf of the Department in the administration of...

  13. 7 CFR 631.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Administration. 631.3 Section 631.3 Agriculture... AGRICULTURE LONG TERM CONTRACTING GREAT PLAINS CONSERVATION PROGRAM General Provisions § 631.3 Administration. (a) NRCS is responsible for the administration of the Great Plains Conservation Program (GPCP). (b...

  14. 10 CFR 725.24 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Administration. 725.24 Section 725.24 Energy DEPARTMENT OF ENERGY PERMITS FOR ACCESS TO RESTRICTED DATA Permits § 725.24 Administration. With respect to each permit... designate a DOE or National Nuclear Security Administration office which will: (a) Process all personnel...

  15. 7 CFR 12.6 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Administration. 12.6 Section 12.6 Agriculture Office....6 Administration. (a) General. A determination of ineligibility for benefits in accordance with the... making such determinations, as provided in this section. (b) Administration by FSA. (1) The provisions of...

  16. 4 CFR 83.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 4 Accounts 1 2010-01-01 2010-01-01 false Administration. 83.2 Section 83.2 Accounts GOVERNMENT ACCOUNTABILITY OFFICE RECORDS PRIVACY PROCEDURES FOR PERSONNEL RECORDS § 83.2 Administration. The administration of this part is the duty and responsibility of the Director, Personnel, U.S. Government...

  17. 7 CFR 1465.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1465.2 Section 1465.2 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF... § 1465.2 Administration. (a) Administration and implementation of AMA's conservation provisions for the...

  18. 7 CFR 634.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Administration. 634.3 Section 634.3 Agriculture... AGRICULTURE LONG TERM CONTRACTING RURAL CLEAN WATER PROGRAM General § 634.3 Administration. At the national.... The Secretary of Agiculture has delegated responsibility for administration of the program (43 FR 8252...

  19. 7 CFR 57.10 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Administration. 57.10 Section 57.10 Agriculture... PRODUCTS INSPECTION ACT) Regulations Governing the Inspection of Eggs General § 57.10 Administration. The... require in the enforcement or administration of the provisions of the act and the regulations in this part...

  20. 7 CFR 248.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 248.3 Section 248.3 Agriculture... CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) General § 248.3 Administration. (a) Delegation to FNS. Within the Department, FNS shall act on behalf of the Department in the administration of...

  1. 7 CFR 226.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 226.3 Section 226.3 Agriculture... CHILD NUTRITION PROGRAMS CHILD AND ADULT CARE FOOD PROGRAM General § 226.3 Administration. (a) Within the Department, FNS shall act on behalf of the Department in the administration of the Program. (b...

  2. 78 FR 69133 - Drug Enforcement Administration

    Science.gov (United States)

    2013-11-18

    ... DEPARTMENT OF JUSTICE Drug Enforcement Administration Manufacturer of Controlled Substances..., California 94085, made application by renewal to the Drug Enforcement Administration (DEA) to be registered... Diversion Control, Drug Enforcement Administration. [FR Doc. 2013-27486 Filed 11-15-13; 8:45 am] BILLING...

  3. 77 FR 64837 - Federal Aviation Administration

    Science.gov (United States)

    2012-10-23

    ... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Fourth Meeting: RTCA Special Committee 227, Standards of Navigation Performance AGENCY: Federal Aviation Administration (FAA), U.S... Operations Group, Federal Aviation Administration. [FR Doc. 2012-26034 Filed 10-22-12; 8:45 am] BILLING CODE...

  4. 50 CFR 401.1 - Administration.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Administration. 401.1 Section 401.1... INTERIOR AND NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT..., DEVELOPMENT AND ENHANCEMENT § 401.1 Administration. The Director of the U.S. Fish and Wildlife Service and the...

  5. 7 CFR 210.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 210.3 Section 210.3 Agriculture... CHILD NUTRITION PROGRAMS NATIONAL SCHOOL LUNCH PROGRAM General § 210.3 Administration. (a) FNS. FNS will act on behalf of the Department in the administration of the Program. Within FNS, the CND will be...

  6. Expert Oracle database 11g administration

    CERN Document Server

    Alapati, Sam R

    2008-01-01

    Sam Alapati s Expert Oracle Database 11g Administration is a comprehensive handbook for Oracle database administrators (DBAs) using the latest release of the Oracle Database (Oracle Database 11g). All key aspects of database administration are covered, including backup and recovery, day to day administration and monitoring, performance tuning, and more. This is the one book to have on your desk as a continual reference. Refer to it frequently. It ll help you get the job done. * Comprehensive handbook for Oracle DBAs. Covers all major aspects of database administration. * Tests and explains in detail key DBA commands. * Offers primers on Linux/Unix, data modeling, SQL, and PL/SQL.

  7. Microsoft Windows 7 Administration Instant Reference

    CERN Document Server

    Panek, William

    2010-01-01

    An on-the-spot reference for Windows 7 administrators. Hundreds of thousands of IT administrators, network administrators, and IT support technicians work daily with Windows 7. This well-organized, portable reference covers every facet of Windows 7, providing no-nonsense instruction that is readily accessible when you need it. Designed for busy administrators, it features thumb tabs and chapter outlines to make answers easy to find.: Windows 7 administrative and support personnel need quick answers to situations they confront each day; this Instant Reference is designed to provide information,

  8. Motivating administrative acts - doctrinal and jurisprudential issues

    Directory of Open Access Journals (Sweden)

    Mihai Cristian APOSTOLACHE

    2014-06-01

    Full Text Available The article approaches the topic of administrative acts motivation, analyzed from the doctrinal and jurisprudential perspective. If at first, motivation was considered merely a formal condition of the administrative act, as a result of the national and European, doctrinal and jurisprudential evolution, motivation is now regarded as one of the most important conditions of validity for the administrative act. Motivating administrative acts represents also a manifestation of the right to information, sealed by the Romanian Constitution, and a dimension of the right to a good administration, as stipulated in the Charter of Fundamental Rights of the European Union.

  9. Exposure of pregnant mice to carbon black by intratracheal instillation

    DEFF Research Database (Denmark)

    Jackson, Petra; Hougaard, Karin S.; Vogel, Ulla

    2011-01-01

    Exposure to nanomaterials (NM) during sensitive developmental stages may predispose organisms to diseases later in life. However, direct translocation of NM from mother to fetus through the placenta is limited. The present study tests the hypothesis that pulmonary exposure to NM and NM-induced re......Exposure to nanomaterials (NM) during sensitive developmental stages may predispose organisms to diseases later in life. However, direct translocation of NM from mother to fetus through the placenta is limited. The present study tests the hypothesis that pulmonary exposure to NM and NM...

  10. Management of difficult airway in intratracheal tumor surgery

    Directory of Open Access Journals (Sweden)

    Agarwal Surendra K

    2005-06-01

    Full Text Available Abstract Background Tracheal malignancies are usual victim of delay in diagnosis by virtue of their symptoms resembling asthma. Sometimes delayed diagnosis may lead to almost total airway obstruction. For difficult airways, not leaving any possibility of manipulation into neck region or endoscopic intervention, femorofemoral cardiopulmonary bypass can be a promising approach. Case Presentation We are presenting a case of tracheal adenoid cystic carcinoma (cylindroma occupying about 90% of the tracheal lumen. It was successfully managed by surgical excision of mass by sternotomy and tracheotomy under femorofemoral cardiopulmonary bypass (CPB. Conclusion Any patient with recurrent respiratory symptoms should be evaluated by radiological and endoscopic means earlier to avoid delay in diagnosis of such conditions. Femorofemoral cardiopulmonary bypass is a relatively safe way of managing certain airway obstructions.

  11. Exploring Careers in Hospital and Health Administration: An Invitation to a Career in Health Administration.

    Science.gov (United States)

    Health Resources Administration (DHEW/PHS), Bethesda, MD. Bureau of Health Manpower.

    This guide to career possibilities in hospital and health administration describes some of the skills required of a health or hospital administrator--interpersonal skills and managerial abilities; and also some of the varied tasks that such an administrator performs. It provides biographical sketches of several health administrators which…

  12. 49 CFR 1.46 - Delegations to the Administrator of the Research and Innovative Technology Administration.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Delegations to the Administrator of the Research... Administrator of the Research and Innovative Technology Administration. The Administrator of the Research and... Departmental research and development programs and activities. (1) Coordinate, facilitate, and review all...

  13. Contemporary Development Trends in Administrative-Legal Relations in the System of Administrative Justice

    Science.gov (United States)

    Abdikerimova, Aynur A.

    2016-01-01

    The purpose of the study is to determine the main contemporary development trends in administrative-legal relations in the field of administrative justice. In order to examine theoretical and practical issues of modern administrative justice, normative legal acts identifying the relations in the system of administrative justice in the Republic in…

  14. Teachers' and Administrators' Perceptions of Knowledge Management Competence of High School Administrators

    Science.gov (United States)

    Memisoglu, Salih Pasa

    2016-01-01

    This study aims to determine the teachers' and administrators' perceptions of knowledge management competence in high school administration. The study was conducted using the screening model and the study group consisted of 162 teachers and 35 administrators working at eight high schools in Turkey. Administrators' knowledge management competence…

  15. 32 CFR 700.722 - Administration and discipline: Staff unassigned to an administrative command.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Administration and discipline: Staff unassigned... REGULATIONS AND OFFICIAL RECORDS Commanders In Chief and Other Commanders Administration and Discipline § 700.722 Administration and discipline: Staff unassigned to an administrative command. (a) When it is not...

  16. Association between workarounds and medication administration errors in bar-code-assisted medication administration in hospitals.

    Science.gov (United States)

    van der Veen, Willem; van den Bemt, Patricia M L A; Wouters, Hans; Bates, David W; Twisk, Jos W R; de Gier, Johan J; Taxis, Katja; Duyvendak, Michiel; Luttikhuis, Karen Oude; Ros, Johannes J W; Vasbinder, Erwin C; Atrafi, Maryam; Brasse, Bjorn; Mangelaars, Iris

    2018-04-01

    To study the association of workarounds with medication administration errors using barcode-assisted medication administration (BCMA), and to determine the frequency and types of workarounds and medication administration errors. A prospective observational study in Dutch hospitals using BCMA to administer medication. Direct observation was used to collect data. Primary outcome measure was the proportion of medication administrations with one or more medication administration errors. Secondary outcome was the frequency and types of workarounds and medication administration errors. Univariate and multivariate multilevel logistic regression analysis were used to assess the association between workarounds and medication administration errors. Descriptive statistics were used for the secondary outcomes. We included 5793 medication administrations for 1230 inpatients. Workarounds were associated with medication administration errors (adjusted odds ratio 3.06 [95% CI: 2.49-3.78]). Most commonly, procedural workarounds were observed, such as not scanning at all (36%), not scanning patients because they did not wear a wristband (28%), incorrect medication scanning, multiple medication scanning, and ignoring alert signals (11%). Common types of medication administration errors were omissions (78%), administration of non-ordered drugs (8.0%), and wrong doses given (6.0%). Workarounds are associated with medication administration errors in hospitals using BCMA. These data suggest that BCMA needs more post-implementation evaluation if it is to achieve the intended benefits for medication safety. In hospitals using barcode-assisted medication administration, workarounds occurred in 66% of medication administrations and were associated with large numbers of medication administration errors.

  17. Effective Adjudication through Administrative Appeals in Slovenia

    Directory of Open Access Journals (Sweden)

    Polona Kovač

    2013-07-01

    Full Text Available The administrative relations of individuals towards the authority are the framework for balancing public and private legal interests in contemporary societies. Especially when there is a dispute, the system promotes the effective adjudication of contradictory legal interests in order to prove that the authority functions as a good administration. Namely, effective adjudication through administrative appeals can be the primary tool for resolving conflicts as quickly as possible but with full respect for the rule of law and the division of power as key principles of central European legal systems. The article addresses theoretical, normative, and empirical issues of Slovene public administration and administrative justice in order to establish the scope of effective conflict resolution by internal administrative appeal that is mandatory before court action can be taken. By using several research methods, it can be concluded that Slovenia has developed appeal procedures as a sufficient form of adjudication. Nevertheless, appeals could be further improved to ensure good governance in practice.

  18. UNIX and Linux system administration handbook

    CERN Document Server

    Nemeth, Evi; Hein, Trent R; Whaley, Ben; Mackin, Dan; Garnett, James; Branca, Fabrizio; Mouat, Adrian

    2018-01-01

    Now fully updated for today’s Linux distributions and cloud environments, it details best practices for every facet of system administration, including storage management, network design and administration, web hosting and scale-out, automation, configuration management, performance analysis, virtualization, DNS, security, management of IT service organizations, and much more. For modern system and network administrators, this edition contains indispensable new coverage of cloud deployments, continuous delivery, Docker and other containerization solutions, and much more.

  19. Radiation recommendation series: administratively required dental radiographs

    International Nuclear Information System (INIS)

    1981-09-01

    Administrative requirements for radiographs are found in many segments of the United States health care system. This document presents an FDA radiation recommendation on administratively required dental x-ray examinations. In general, such examinations are not requested to further the patient's dental health, but rather as a means of monitoring claims. However, the administrative use of radiographs that have been taken in the normal course of patient care is usually appropriate, as long as the patient's right to privacy is respected

  20. Federal radiation initiatives wane in Reagan administration

    International Nuclear Information System (INIS)

    Linton, O.W.

    1981-01-01

    A series of administrative initiatives undertaken by the Carter Administration in response to public concerns about harmful effects of exposures to ionizing radiation in various settings has been abandoned by the Reagan Administration. The decision to discard the Radiation Policy Council, the coordinating agency established in 1980, leaves the federal government with no overall focus or overall budget for radiation research and protection activities. The line agencies with direct radiation responsibilities, including the Department of Energy, Nuclear Regulatory Commission, Department of Defense, Food and Drug Administration's Bureau of Radiological health, and Department of Labor, continue with somewhat contradictory and uncoordinated programs

  1. University Administrators' Use of Information and Communication ...

    African Journals Online (AJOL)

    University Administrators' Use of Information and Communication Technology for Information Dissemination in the University Environment and Productivity of Academic Staff of Universities in Anambra State, Nigeria.

  2. Windows Command Line Administration Instant Reference

    CERN Document Server

    Mueller, John Paul

    2010-01-01

    The perfect companion to any book on Windows Server 2008 or Windows 7, and the quickest way to access critical information. Focusing just on the essentials of command-line interface (CLI), Windows Command-Line Administration Instant Reference easily shows how to quickly perform day-to-day tasks of Windows administration without ever touching the graphical user interface (GUI). Specifically designed for busy administrators, Windows Command-Line Administration Instant Reference replaces many tedious GUI steps with just one command at the command-line, while concise, easy to access answers provid

  3. 5 CFR 2421.9 - Administrative Law Judge.

    Science.gov (United States)

    2010-01-01

    ... Administrative Law Judge. Administrative Law Judge means the Chief Administrative Law Judge or any Administrative Law Judge designated by the Chief Administrative Law Judge to conduct a hearing in cases under 5 U.S.C... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Administrative Law Judge. 2421.9 Section...

  4. China Dimensions Data Collection: Bibliography of Chinese Administrative Geography

    Data.gov (United States)

    National Aeronautics and Space Administration — Bibliography of Chinese Administrative Geography is a historical collection of bibliographic information on 75 published books describing the administrative...

  5. Neo-Taylorism in Educational Administration?

    Science.gov (United States)

    Gronn, Peter C.

    1982-01-01

    Reviews eight recent observational studies of school administrators and criticizes the studies' use of "time and motion" assumptions drawn from Frederick Winslow Taylor's ideas. Outlines an alternate approach based on "thick" description of administrators' work, including their talk, as exemplified in James Boswell's biography…

  6. A Domain Standard for Land Administration

    NARCIS (Netherlands)

    Lemmen, C.; Van Oosterom, P.; Van der Molen, P.

    2013-01-01

    This paper presents the design of a Domain Model for Land Administration (LA). As a result a formal International Standard is available: ISO 19152 Geographic Information – Land Administration Domain Model (LADM) (ISO, 2012). Domain specific standardisation is needed to capture the semantics of the

  7. 7 CFR 784.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Administration. 784.2 Section 784.2 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS 2004 EWE LAMB REPLACEMENT AND RETENTION PAYMENT PROGRAM § 784.2 Administration. (a) This...

  8. 76 FR 72328 - Miscellaneous Administrative Changes

    Science.gov (United States)

    2011-11-23

    ... 1850 and 1852 RIN 2700-AD36 Miscellaneous Administrative Changes AGENCY: National Aeronautics and Space...) to make miscellaneous non-substantive administrative changes to be consistent with FAR numbering, FAR terminology, and to allow use of a URL Web site to identify the Agency and Center Ombudsman. These changes are...

  9. Administrative Assistant | Center for Cancer Research

    Science.gov (United States)

    An administrative assistant position is available immediately in the Laboratory of Genome Integrity (LGI) within the Center for Cancer Research (CCR) in the National Cancer Institute (NCI). The LGI is actively looking for someone with administrative skills who will facilitate personnel, travel and related demands that support the laboratory chief, all principal investigators and postdoctoral fellows and laboratory support staff. 

  10. Manager, Grant Administration | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Job Summary As a key resource person, the Manager is responsible to provide expert advice related to grant administration, administrative risk assessments of recipient institutions, financial management and drafting of legal agreements throughout the life-cycle of projects/programs. The Manager oversees all activities ...

  11. Måling af virksomheders administrative byrder

    DEFF Research Database (Denmark)

    Langsted, Lars Bo

    2004-01-01

    Selskabsstyrelsen har offentliggjort rapporten: "Rapport om måling af virksomhedernes administrative byrder ved årsregnskabsloven og rapport om revisionshonorar for B-virksomheder."......Selskabsstyrelsen har offentliggjort rapporten: "Rapport om måling af virksomhedernes administrative byrder ved årsregnskabsloven og rapport om revisionshonorar for B-virksomheder."...

  12. Analysis of transport administrators and sustainable transport ...

    African Journals Online (AJOL)

    A good transportation system planning and management is considered vital for any meaningful development in a given society and to a large extent, its success greatly depends on effective implementation of appropriate administrative machinery. The study examined roles and responsibilities of transport administrators in ...

  13. Students Union, University Administration and Political Development ...

    African Journals Online (AJOL)

    ... peculiarity of university students as elites in training, as well as a trajectory of students' union activities in university administration and political development around the world, this paper asserts, resting on the reciprocal determinism of the social learning theory, that students union makes university administration smooth.

  14. Communication Technologies Preferred by School Based Administrators

    Science.gov (United States)

    Weir, Paul

    2012-01-01

    The purpose of this study was to determine the communication technologies preferred by school based administrators. This study surveyed and interviewed 96 school based administrators in a mid-sized suburban school system. The data show that individual emails, email lists, and cell phone technologies had the highest percentage effectiveness ratings…

  15. Bonneville Power Administration 1998 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1998-01-01

    This is the 1998 annual report to the President by the Administrator and Chief Executive Officer of the Bonneville Power Administration. The topics of the report include financial highlights, letter to the President, review of 1998, financial data, management`s discussion and analysis, performance measures, financial statements, BPA executives, BPA offices, BPA profile.

  16. 14 CFR 1275.106 - Administrative actions.

    Science.gov (United States)

    2010-01-01

    ... 1275.106 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION RESEARCH MISCONDUCT § 1275... correct the research record. The administrative actions range from minimal restrictions (Group I Actions) to severe restrictions (Group III Actions), and do not include possible criminal sanctions. (1) Group...

  17. Chronicle 1999, Administrative law/ Droit administratif

    NARCIS (Netherlands)

    Bok, A.J.

    2000-01-01

    In 1994, in the Netherlands a number of important rules of administrative law have been codified in the General Administrative Law Act. This contribution discusses the draft of the so called Fourth Part of the General Act which appeared in 1999 and contains additional provisions on: publicity of

  18. Administrative Promotion: The Power of Gender.

    Science.gov (United States)

    Johnsrud, Linda K.

    1991-01-01

    A study investigated 454 internal promotions among the administrative and professional staff in a large public research university over a three-year period. Analysis indicated that despite controls for education, experience, age, and prior position, women received significantly less return to their administrative positions than men. (Author/MSE)

  19. 7 CFR 1207.507 - Administrative Committee.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administrative Committee. 1207.507 Section 1207.507... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION PLAN Rules and Regulations General § 1207.507 Administrative Committee. (a) The Board shall annually...

  20. French Immersion: Bilingual Education and Unilingual Administration.

    Science.gov (United States)

    Safty, Adel

    1992-01-01

    Focuses on the question of administration when French language immersion programs are integrated into English instruction schools. It is argued that bilingual administration would be better than unilingual in fulfilling immersion teachers' needs, helping lessen conflict, and provide the leadership needed for program integration into the school…

  1. 7 CFR 3431.20 - Administration.

    Science.gov (United States)

    2010-01-01

    ... SERVICE, DEPARTMENT OF AGRICULTURE VETERINARY MEDICINE LOAN REPAYMENT PROGRAM Administration of the Veterinary Medicine Loan Repayment Program § 3431.20 Administration. The VMLRP will be administered by CSREES.... However, the determination of the veterinarian shortage areas, peer review of individual VMLRP...

  2. 19 CFR 201.206 - Administrative offset.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Administrative offset. 201.206 Section 201.206 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION GENERAL RULES OF GENERAL APPLICATION Debt...; (iii) That the agency has prescribed regulations for the exercise of administrative offset; and (iv...

  3. Japanese management. Implications for nursing administration.

    Science.gov (United States)

    Smith, H L; Reinow, F D; Reid, R A

    1984-09-01

    Does Japanese management possess sufficient practical validity to warrant retraining of nursing administrators and their staffs? Can Japanese management really address the complexities of contemporary nursing administration? Before espousing the benefits of Theory Z and implementing quality circles in your hospital, read this analysis of the advantages and disadvantages of Japanese management--the benefits can be substantial but so can the costs!

  4. Research Contributions towards Guidelines for Land Administration

    DEFF Research Database (Denmark)

    Stubkjær, Erik

    . Recently, the issue of the core of the cadastral system was addressed. The presentation will summarise the research outcome, and relate it to development needs in European land administration, as illustrated by theLand Administration Guidelines. Comments on long-term capacity building and on terminology...

  5. Administrative Assistant - Policy and Planning | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Job Summary Under the supervision of the Director, Policy and Planning, the administrative assistant provides operational and administrative support to the Director and the Policy and Planning team (consisting of the Senior Policy Analyst and the Research Officer) in carrying out the activities of the Group. Performing a ...

  6. Small Business Administration Semiannual Regulatory Agenda

    Science.gov (United States)

    2010-12-20

    ... represent that it will make good faith efforts to award subcontracts to small businesses at the same... measurement of management and technical assistance projects conducted by Women's Business Center program... Business Administration Semiannual Regulatory Agenda] Part XVII Small Business Administration Semiannual...

  7. Grant Administrator | IDRC - International Development Research ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Job Summary A Grant Administrator is responsible to provide financial and administrative advice and support services to designated program staff, awardees, proponents, recipients, contractors and travel participants in areas such as project development, implementation and monitoring as applied to a wide-variety of ...

  8. 48 CFR 2919.812 - Contract administration.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Contract administration. 2919.812 Section 2919.812 Federal Acquisition Regulations System DEPARTMENT OF LABOR SOCIOECONOMIC PROGRAMS SMALL BUSINESS AND SMALL DISADVANTAGED BUSINESS CONCERNS Contracting with the Small Business Administration (The 8(a) Program) 2919.812...

  9. 49 CFR 19.47 - Contract administration.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Contract administration. 19.47 Section 19.47 Transportation Office of the Secretary of Transportation UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND AGREEMENTS WITH INSTITUTIONS OF HIGHER EDUCATION, HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards §...

  10. Administrative Inactivity: Concept and Requirements of Legality

    Directory of Open Access Journals (Sweden)

    Sergey V. Yarkovoy

    2016-07-01

    Full Text Available The general concept of omission in law, as well as the concept and main features of inactivity on the part of executive bodies, other public administration agencies and their officials in their administrative law enforcement are examined, conditions of legality of such inactivity are under study

  11. 7 CFR 1776.13 - Administrative expenses.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Administrative expenses. 1776.13 Section 1776.13... expenses. (a) Subject to the limitations provided in paragraphs (b), (c) and (d) of this section, the grant recipient may use grant funds to pay administrative expenses associated with providing HWWS loans. (b...

  12. Professional Pioneers: Women Administrators in Architectural Education

    Science.gov (United States)

    Woosnam, Margaret D.; Williams, Frankie K.

    2008-01-01

    Of the 114 accredited architecture programs within colleges and universities across America, only 18 (16%) have females in the highest administrative positions such as deans, directors, chairs, or heads. Despite this statistic, 50% of all graduates from architecture programs are female. Little is known about women administrators in architectural…

  13. 48 CFR 53.242 - Contract administration.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Contract administration. 53.242 Section 53.242 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Prescription of Forms 53.242 Contract administration. ...

  14. IBM DB2 97 Advanced Administration Cookbook

    CERN Document Server

    Neagu, Adrian

    2012-01-01

    This cookbook has recipes written in a simple, easy to understand format, with lots of screenshots and insightful tips and hints. If you are a DB2 Database Administrator who wants to understand and get hands on with the underlying aspects of database administration, then this book is for you. This book assumes that you have a basic understanding of DB2 database concepts.

  15. What Your Administrative Assistant's Role Can Be.

    Science.gov (United States)

    Smiling, Jody

    1995-01-01

    The role of administrative assistant to a manager has changed radically in the past two decades. The skills needed for an administrative assistant today are time management and the abilities to juggle multiple tasks and to prioritize effectively. School business managers should support professional development training for administrative…

  16. Intravenous voriconazole after toxic oral administration

    NARCIS (Netherlands)

    Alffenaar, J.W.C.; Van Assen, S.; De Monchy, J.G.R.; Uges, D.R.A.; Kosterink, J.G.W.; Van Der Werf, T.S.

    In a male patient with rhinocerebral invasive aspergillosis, prolonged high-dosage oral administration of voriconazole led to hepatotoxicity combined with a severe cutaneous reaction while intravenous administration in the same patient did not. High concentrations in the portal blood precipitate

  17. Conference and Administrative Assistant | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The Conference and Administrative Assistant is responsible to maintain and update the suite of forms, contracts and templates used in event management functions as well as maintaining the Conference Services Intranet web site. The Conference and Administrative Assistant is the primary contact to answer customer ...

  18. 32 CFR 1602.2 - Administrative classification.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Administrative classification. 1602.2 Section 1602.2 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM DEFINITIONS § 1602.2 Administrative classification. A reclassification action relating to a registrant's claim...

  19. Security and Office Administration Coordinator | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Job Summary Under the supervision of the Manager, Local Operations (MLO), the Security and Office Administration Coordinator effectively manages all matters related to the security of IDRC employees in Nairobi, and to the protection of assets at the ROSSA. The incumbent collaborates with the Office Administration ...

  20. 47 CFR 87.265 - Administrative communications.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Administrative communications. 87.265 Section 87.265 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO... Stations § 87.265 Administrative communications. Domestic VHF aeronautical enroute stations authorized to...

  1. Naturalism and Educational Administration: New Directions

    Science.gov (United States)

    Evers, Colin W.; Lakomski, Gabriele

    2015-01-01

    The purpose of this paper is to outline some new developments in a mature research program that sees administrative theory as cohering with natural science and uses a coherence theory of epistemic justification to shape the content and structure of administrative theory. Three main developments are discussed. First, the paper shows how to deal…

  2. Faculty: Thy Administrator's Keeper? Some Evidence

    Science.gov (United States)

    Cunningham, Brendan M.

    2009-01-01

    Colleges and universities face a principal-agent problem. There are information asymmetries over the actions chosen by administrators. Because non-profit constraints limit the financial stake of trustees there may be insufficient monitoring of administrators and, consequentially, shirking. It is conceivable that faculty will serve as "delegated…

  3. Distributed Administrative Management Information System (DAMIS).

    Science.gov (United States)

    Juckiewicz, Robert; Kroculick, Joseph

    Columbia University's major program to distribute its central administrative data processing to its various schools and departments is described. The Distributed Administrative Management Information System (DAMIS) will link every department and school within the university via micrcomputers, terminals, and/or minicomputers to the central…

  4. Oracle Solaris 11 advanced administration cookbook

    CERN Document Server

    Borges, Alexandre

    2014-01-01

    If you are a Solaris administrator who wants to learn more about administering an Oracle Solaris system and want to go a level higher in utilizing the advanced features of Oracle Solaris, then this book is for you. A working knowledge of Solaris Administration is assumed.

  5. Personnel Administration in an Automated Environment.

    Science.gov (United States)

    Leinbach, Philip E.; And Others

    1990-01-01

    Fourteen articles address issues related to library personnel administration in an automated environment, such as education for automation, salaries, impact of technology, expert systems, core competencies, administrative issues, technology services, job satisfaction, and performance appraisal. A selected annotated bibliography is included. (MES)

  6. Conference and Administrative Assistant | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Job Summary Under the direction of the Chief, the Conference and Administrative Assistant is responsible for assisting with the organization and facilitation of administrative details associated with the meetings, conferences, and special events held in the Centre's 8th floor conference facilities and performs a variety of ...

  7. Medication Administration in Schools. Position Statement. Revised

    Science.gov (United States)

    Hinkson, Elizabeth; Mauter, Elaine; Wilson, Louise; Johansen, Annette; Maughan, Erin D.

    2017-01-01

    It is the position of the National Association of School Nurses (NASN) that the registered professional school nurse (hereinafter referred to as school nurse) be responsible for medication administration in the school setting, leading the development of written medication administration policies and procedures that focus on safe and efficient…

  8. Record Management in Nigerian Secondary School Administration

    Science.gov (United States)

    Nakpodia, E. D.

    2009-01-01

    This paper examined the usefulness of record management in Nigerian Secondary Schools. Record keeping is one of the administrative principles in secondary school administration and it cannot be overemphasized in any organisation. The continuity of any school organisation depends on availability of useful records of past activities. In a complex…

  9. Database Support for Research in Public Administration

    Science.gov (United States)

    Tucker, James Cory

    2005-01-01

    This study examines the extent to which databases support student and faculty research in the area of public administration. A list of journals in public administration, public policy, political science, public budgeting and finance, and other related areas was compared to the journal content list of six business databases. These databases…

  10. 15 CFR 990.45 - Administrative record.

    Science.gov (United States)

    2010-01-01

    ...) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OIL POLLUTION ACT REGULATIONS... opened concurrently with the publication of the Notice of Intent to Conduct Restoration Planning. Depending on the nature and extent of the incident and assessment, the administrative record should include...

  11. Learning mechanisms to limit medication administration errors.

    Science.gov (United States)

    Drach-Zahavy, Anat; Pud, Dorit

    2010-04-01

    This paper is a report of a study conducted to identify and test the effectiveness of learning mechanisms applied by the nursing staff of hospital wards as a means of limiting medication administration errors. Since the influential report ;To Err Is Human', research has emphasized the role of team learning in reducing medication administration errors. Nevertheless, little is known about the mechanisms underlying team learning. Thirty-two hospital wards were randomly recruited. Data were collected during 2006 in Israel by a multi-method (observations, interviews and administrative data), multi-source (head nurses, bedside nurses) approach. Medication administration error was defined as any deviation from procedures, policies and/or best practices for medication administration, and was identified using semi-structured observations of nurses administering medication. Organizational learning was measured using semi-structured interviews with head nurses, and the previous year's reported medication administration errors were assessed using administrative data. The interview data revealed four learning mechanism patterns employed in an attempt to learn from medication administration errors: integrated, non-integrated, supervisory and patchy learning. Regression analysis results demonstrated that whereas the integrated pattern of learning mechanisms was associated with decreased errors, the non-integrated pattern was associated with increased errors. Supervisory and patchy learning mechanisms were not associated with errors. Superior learning mechanisms are those that represent the whole cycle of team learning, are enacted by nurses who administer medications to patients, and emphasize a system approach to data analysis instead of analysis of individual cases.

  12. Institute for Communication, General Services, Administration

    International Nuclear Information System (INIS)

    Legrain, C.

    2007-01-01

    The article describes the key activities of the Institute for Communication, General Services and Administration (CSA) of the Belgian Nuclear Research Centre SCK-CEN. CSA deals with communication and knowledge management and co-ordinates courses on the fundamentals and applications of nuclear research. CSA also comprises the administrative, financial, logistic and central technical services, as well as human resources and ICT

  13. 7 CFR 1425.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1425.2 Section 1425.2 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COOPERATIVE MARKETING ASSOCIATIONS § 1425.2 Administration...

  14. 7 CFR 1468.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1468.2 Section 1468.2 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF... Administration. (a) CFO is carried out using Commodity Credit Corporation funds and will be administered on...

  15. 48 CFR 2828.106 - Administration.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Administration. 2828.106 Section 2828.106 Federal Acquisition Regulations System DEPARTMENT OF JUSTICE General Contracting Requirements BONDS AND INSURANCE Bonds 2828.106 Administration. ...

  16. 33 CFR 174.103 - Administration.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Administration. 174.103 Section 174.103 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED....103 Administration. The State casualty reporting system must be administered by a State agency that...

  17. 7 CFR 1430.501 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1430.501 Section 1430.501 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF....501 Administration. (a) The provisions of §§ 1430.351, 1430.352, 1430.354, 1430.355, and 1430.360...

  18. 7 CFR 1463.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1463.2 Section 1463.2 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF... Assessments § 1463.2 Administration. The provisions of this subpart will be administered under the general...

  19. 7 CFR 252.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Administration. 252.3 Section 252.3 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE... Administration. (a) Role of FNS. The Secretary will designate those commodities which will be available under the...

  20. 48 CFR 1328.106 - Administration.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Administration. 1328.106 Section 1328.106 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE GENERAL CONTRACTING REQUIREMENTS BONDS AND INSURANCE Bonds and Other Financial Protections 1328.106 Administration. ...

  1. 7 CFR 735.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Administration. 735.2 Section 735.2 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE... Administration. (a) FSA will administer all provisions and activities regulated under the Act under the general...

  2. 4 CFR 81.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 4 Accounts 1 2010-01-01 2010-01-01 false Administration. 81.2 Section 81.2 Accounts GOVERNMENT ACCOUNTABILITY OFFICE RECORDS PUBLIC AVAILABILITY OF GOVERNMENT ACCOUNTABILITY OFFICE RECORDS § 81.2 Administration. The Chief Quality Officer administers this part and may promulgate such supplemental rules or...

  3. 7 CFR 1580.501 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1580.501 Section 1580.501 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE TRADE ADJUSTMENT ASSISTANCE FOR FARMERS § 1580.501 Administration. (a) The application process...

  4. 7 CFR 1424.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1424.2 Section 1424.2 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOENERGY PROGRAM § 1424.2 Administration. This part shall...

  5. Research Contributions towards Guidelines for Land Administration

    DEFF Research Database (Denmark)

    Stubkjær, Erik

    . Recently, the issue of the core of the cadastral system was addressed. The presentation will summarise the research outcome, and relate it to development needs in European land administration, as illustrated by the Land Administration Guidelines. Comments on long-term capacity building and on terminology...

  6. 48 CFR 228.106 - Administration.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Administration. 228.106 Section 228.106 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE GENERAL CONTRACTING REQUIREMENTS BONDS AND INSURANCE Bonds 228.106 Administration. ...

  7. 7 CFR 1400.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1400.2 Section 1400.2 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF... SUBSEQUENT CROP, PROGRAM, OR FISCAL YEARS General Provisions § 1400.2 Administration. (a) The regulations in...

  8. 7 CFR 1435.4 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1435.4 Section 1435.4 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS SUGAR PROGRAM General Provisions § 1435.4 Administration...

  9. 7 CFR 1437.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1437.2 Section 1437.2 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF... Provisions § 1437.2 Administration. (a) NAP is administered under the general supervision of the Executive...

  10. 7 CFR 760.1 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Administration. 760.1 Section 760.1 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE... Administration. This indemnity payment program will be carried out by FSA under the direction and supervision of...

  11. 7 CFR 20.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Administration. 20.2 Section 20.2 Agriculture Office of the Secretary of Agriculture EXPORT SALES REPORTING REQUIREMENTS § 20.2 Administration. The regulations of this part will be administered by the Foreign Agricultural Service (FAS) under the general...

  12. 7 CFR 1416.3 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1416.3 Section 1416.3 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF... General Provisions for 2006 Emergency Agricultural Disaster Assistance Programs § 1416.3 Administration...

  13. 7 CFR 1427.161 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1427.161 Section 1427.161 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Recourse Seed Cotton Loans § 1427.161 Administration...

  14. 7 CFR 1412.71 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1412.71 Section 1412.71 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF...) Program § 1412.71 Administration. (a) All of the provisions of this part apply to this subpart. To the...

  15. 7 CFR 1410.1 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1410.1 Section 1410.1 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CONSERVATION RESERVE PROGRAM § 1410.1 Administration. (a...

  16. 7 CFR 1463.101 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1463.101 Section 1463.101 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF... Payment Program § 1463.101 Administration. (a) The program will be administered under the general...

  17. 7 CFR 27.100 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Administration. 27.100 Section 27.100 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Administration. The details of the method of carrying out the provisions of this subpart in each bona fide spot...

  18. 7 CFR 735.400 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Administration. 735.400 Section 735.400 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE... Administration. This subpart sets forth the regulations under which DACO may authorize one or more electronic...

  19. 7 CFR 1430.301 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Administration. 1430.301 Section 1430.301 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF... Program § 1430.301 Administration. (a) The 2004 Dairy Disaster Assistance Payment Program shall be...

  20. 7 CFR 636.2 - Administration.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Administration. 636.2 Section 636.2 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE LONG TERM CONTRACTING WILDLIFE HABITAT INCENTIVES PROGRAM § 636.2 Administration. (a) The...