WorldWideScience

Sample records for ab eia label

  1. eia

    African Journals Online (AJOL)

    Dr Tanya du Plessis

    decision-making" GN R385 in GG 28753 21 April 2006 (EIA regulations) ... account their own socio-economic circumstances.9 EIA assists the ... 16 Convention on Access to Information, Public Participation in Decision-Making and Access.

  2. Double Antibody EIA of Cortisol Using Peroxidase As Label

    International Nuclear Information System (INIS)

    Karim, F.M.; Hamad, A.W.R.; Hashim, A.M.

    1998-01-01

    An enzyme immunoassay (EIA) technique for plasma cortisol was established by using cortisol-3 (carboxymethyl) oxime covalently linked to the horseradish peroxidase as the label. An antibody raised in the rabbits against cortisol-3-(carboxy-methyl) oxime-bovline serum albumin was used as the first anti-body. Sheep anti-rabbit gamma-globulin serum with 8 percent poly-ethyleneglycol were used to separate antibody-bound and free cortisol. The enzyme activity of the bound fraction was measured with ortho-phenylene diamine as substrate. The procedure performed at room temperature was evaluated by sensitivity (50 pg/ tube). The correlation coefficient between our enzyme immunoassay technique and radioimmunoassay technique for determination of plasma cortisol was 97 percent

  3. Performance comparison of the 4th generation Bio-Rad Laboratories GS HIV Combo Ag/Ab EIA on the EVOLIS™ automated system versus Abbott ARCHITECT HIV Ag/Ab Combo, Ortho Anti-HIV 1+2 EIA on Vitros ECi and Siemens HIV-1/O/2 enhanced on Advia Centaur.

    Science.gov (United States)

    Mitchell, Elizabeth O; Stewart, Greg; Bajzik, Olivier; Ferret, Mathieu; Bentsen, Christopher; Shriver, M Kathleen

    2013-12-01

    A multisite study was conducted to evaluate the performance of the Bio-Rad 4th generation GS HIV Combo Ag/Ab EIA versus Abbott 4th generation ARCHITECT HIV Ag/Ab Combo. The performance of two 3rd generation EIAs, Ortho Diagnostics Anti-HIV 1+2 EIA and Siemens HIV 1/O/2 was also evaluated. Study objective was comparison of analytical HIV-1 p24 antigen detection, sensitivity in HIV-1 seroconversion panels, specificity in blood donors and two HIV false reactive panels. Analytical sensitivity was evaluated with International HIV-1 p24 antigen standards, the AFFSAPS (pg/mL) and WHO 90/636 (IU/mL) standards; sensitivity in acute infection was compared on 55 seroconversion samples, and specificity was evaluated on 1000 negative blood donors and two false reactive panels. GS HIV Combo Ag/Ab demonstrated better analytical HIV antigen sensitivity compared to ARCHITECT HIV Ag/Ab Combo: 0.41 IU/mL versus 1.2 IU/mL (WHO) and 12.7 pg/mL versus 20.1 pg/mL (AFSSAPS); GS HIV Combo Ag/Ab EIA also demonstrated slightly better specificity compared to ARCHITECT HIV Ag/Ab Combo (100% versus 99.7%). The 4th generation HIV Combo tests detected seroconversion 7-11 days earlier than the 3rd generation HIV antibody only EIAs. Both 4th generation immunoassays demonstrated excellent performance in sensitivity, with the reduction of the serological window period (7-11 days earlier detection than the 3rd generation HIV tests). However, GS HIV Combo Ag/Ab demonstrated improved HIV antigen analytical sensitivity and slightly better specificity when compared to ARCHITECT HIV Ag/Ab Combo assay, with higher positive predictive values (PPV) for low prevalence populations. Copyright © 2013 Elsevier B.V. All rights reserved.

  4. Effect of unlabelled monoclonal antibody (MoAb) on biodistribution of /sup 111/Indium labelled (MoAb)

    Energy Technology Data Exchange (ETDEWEB)

    Lamki, L M; Murray, J L; Rosenblum, M G; Patt, Y Z; Babaian, Richard; Unger, M W

    1988-08-01

    We have evaluated immunoscintigraphy in cancer patients using four /sup 111/In-labelled murine monoclonal antibodies (MoAb): 96.5 (anti-P97 of melanoma), ZME-018 (anti-high molecular weight antibody of melanoma), ZCE-025 (anti-CEA for colon cancer) and PAY-276 (anti-prostatic acid phosphatase for prostatic cancer). The effect of increasing the doses of unlabelled MoAb (co-infused with 1 mg labelled MoAb) on the relative body distribution of each labelled MoAb was assessed. Localization in the liver decreased significantly in all cases, with increasing MoAb dose, except for ZME-018. Localization in other organs increased significantly as the liver activity decreased. The spleen activity, however, fell in the case of MoAb ZME-018. Blood-pool activity increased with MoAb dose in all four MoAbs. These findings correlated with the rise in the detection rate of metastases, the plasma half-life, and other pharmacokinetic parameters. However, the dose level at which this correlation occurred varied with each antibody. These data demonstrate the co-infusion of unlabelled MoAb with /sup 111/In-labelled MoAb could alter the organ distribution, pharmacokinetics and tumour uptake in a favourable manner, though the degree to which this occurs depends on the antibody in question.

  5. [Detecting the markers of HIV infection with the new enzyme immunoassay diagnostic kit "DS-EIA-HIV-AB-AG-SPECTRUM" at the laboratories of AIDS prevention and control centers in the Volga Federal District].

    Science.gov (United States)

    Ivanova, N I; Peksheva, O Iu

    2009-03-01

    A possibility of simultaneously detecting specific antibodies to HIV-1 and HIV-2 by enzyme immunoassay (EIA) at lower concentrations than those by immunoblotting (IB), and well as an additional possibility of earlier diagnosis of HIV infection, by identifying the HIV-1 antigen p24 lay the foundation of the "DS-EIA-HIV-AB-AG-SPECTRUM" test system made by OOO "Research-and-Production Association "Diagnosticheskiye Sistemy" (Diagnostic Systems). These peculiarities were compared with those of IB at a number of laboratories of AIDS prevention and control centers in the Volga Federal District, by using native serum/plasma samples and a specially designed control panel. The analysis of the conducted studies to identify HIV-1 and HIV-2 antibodies and HIV-1 antigen p24 in 65 plasma/serum samples in the "DS-EIA-HIV-AB-AG-SPECTRUM" and "LIA-HIV-1/2" (OOO "Niarmedik plus") test systems while confirming the positive result indicated agreement in 57 (87.7%) cases. The diagnostic possibilities of the "DS-EIA-HIV-AB-AG-SPECTRUM" test system versus the "New Lav-Blot I" one to make a laboratory diagnosis of HIV infection were studied. Irrefragable answers as to the availability of HIV-1 markers in the study serum samples on the enciphered panel were provided by IB in 73.3% of cases and EIA in 92%.

  6. EIA practice

    OpenAIRE

    Wärnbäck, Antoienette

    2012-01-01

    This thesis is about Environmental Impact Assessment (EIA) practice in Sweden. Impact Assessment (IA) is expected to play a crucial role in enabling democratic and enlightened decision making. EIA practice seems however not to be in accordance with best IA practice norms and legislation in many countries. We therefore need a more thorough understanding of IA practice and its outcomes and about what is gained through EIA and thus also be able to suggest, on a more profound basis...

  7. Preparation of a pure 99mTc-F(ab')2 radioimmunoconjugate by direct labeling methods

    International Nuclear Information System (INIS)

    Griffiths, G.L.; Jones, A.L.; Hansen, H.J.; Goldenberg, D.M.

    1994-01-01

    Intact IgG and Fab' can be labeled directly with 99m Tc to give quantitative incorporation of radioactivity into the protein. With F(ab') 2 the reductive conditions yield a mixture of 99m Tc-F(ab') 2 and 99m Tc-Fab'. We now report a direct labeling method to produce only 99m Tc-F(ab') 2 in quantitative yield and contaminated with 99m Tc-Fab'. The properties, stability and biodistribution of the 99m Tc-F(ab') 2 have been compared to 99m Tc-Fab'. This new technology will allow us to compare technetium direct-labeled IgG, F(ab') 2 and Fab' derivatives of the same antibody for radioimmunodetection. (author)

  8. Preparation, biodistribution, and dosimetry of 188Re-Labeled MoAb ior cea1 and its f(ab')2 fragments by avidin-biotin strategy

    International Nuclear Information System (INIS)

    Ferro-Flores, Guillermina; Pimentel-Gonzalez, Gilmara; Gonzalez-Zavala, Maria Antonia; Murphy, Consuelo Arteaga de; Melendez-Alafort, Laura; Tendilla, Jose I.; Croft, Barbara Y.

    1999-01-01

    The biotinylated monoclonal antibody (MoAb) ior cea1 and its F(ab') 2 fragments were labeled with Re-188 by combination of avidin-biotin strategy. 188 Re-MoAb, 188 Re-MoAb-biotin, 188 Re-F(ab') 2 , and 188 Re-F(ab') 2 -biotin preparations were produced for these studies with specific activities of 1.30±0.18 GBq/mg and from instant freeze-dried kit formulations using ethane-1-hydroxy-1,1-diphosphonic acid (EHDP) as a weak competing ligand. There were no significant differences (p>0.05) between the biodistribution in mice of biotinylated and unbiotinylated 188 Re-labeled immunoconjugates. When avidin was injected as a chase after injection of 188 Re-MoAb-biotin or 188 Re-F(ab') 2 -biotin, the blood radioactivity level decreased approximately 75% (cumulated activity) and the effective dose decreased almost 25% with respect to that of the radioimmunoconjugates in which the chase effect was not used. Our results suggest that 188 Re-labeled biotinylated MoAb ior cea1 and its F(ab') 2 fragments prepared by this method are stable complexes in vivo

  9. Labelling of MoAb with 153SmH1ETA: Preliminary results

    International Nuclear Information System (INIS)

    Ferro-Flores, G.; De, F.; Ramirez, M.; Pedraza-Lopez, M.; Tendilla, J.I.; Melendez-Alafort, L.; Murphy, C.A.

    2001-01-01

    A method to label MoAb with Sm-153 using 1,5,9,13-tetraazacyclohexadecane N,N',N'',N''' tetraacetic acid (H 4 ETA) as a bifunctional chelator was developed. H 4 ETA and SmH 1 ETA were synthesized in our laboratory and characterized by IR spectroscopy, TGA (thermogravimetric analysis), SEM (Scattering Electronic Microscopy), EDAX (Elemental Dispersion Analysis by X-rays) and EPR (Electron Paramagnetic Resonance) at 6 K. The 153 SmH 1 ETAMoAb was prepared by a simple incubation of the MoAb ior cea1, and the 153 SmH 1 ETA complex at neutral pH and at room temperature for 24 h. The specific activity of the labelled antibody was 111 MBq/mg (3 mCi/mg). Sm-153(III) is commercially available with specific activities up to 318.2 GBq/mg. Therefore, under the conditions described above 153 SmH 1 ETA labelled MoAb could be obtained with specific activity up to 1.14 GBq/mg (30.7 mCi/mg). (author)

  10. Theorising EIA effectiveness

    NARCIS (Netherlands)

    Lyhne, Ivar; Laerhoven, van Frank; Cashmore, Matthew; Runhaar, Hens

    2017-01-01

    Considerable attention has been given to the effectiveness of environmental impact assessment (EIA) since the 1970s. Relatively few research studies, however, have approached EIA as an instrument of environmental governance, and have explored the mechanisms through which EIA influences the

  11. Performance evaluation of the Bio-Rad Laboratories GS HIV Combo Ag/Ab EIA, a 4th generation HIV assay for the simultaneous detection of HIV p24 antigen and antibodies to HIV-1 (groups M and O) and HIV-2 in human serum or plasma.

    Science.gov (United States)

    Bentsen, Christopher; McLaughlin, Lisa; Mitchell, Elizabeth; Ferrera, Carol; Liska, Sally; Myers, Robert; Peel, Sheila; Swenson, Paul; Gadelle, Stephane; Shriver, M Kathleen

    2011-12-01

    A multi-center study was conducted to evaluate the Bio-Rad GS HIV Combo Ag/Ab EIA, a 4th generation HIV-1/HIV-2 assay for the simultaneous detection of HIV p24 antigen and antibodies to HIV-1 (groups M and O) and HIV-2 in human serum or plasma in adult and pediatric populations. The objectives of the study were to assess assay performance for the detection of acute HIV infections; sensitivity in known HIV positive samples; percent agreement with HIV status; specificity in low and high risk individuals of unknown HIV status; and to compare assay performance to a 3rd generation HIV assay. The evaluation included testing 9150 samples at four U.S. clinical trial sites, using three kit lots. Unlinked samples were from routine testing, repositories or purchased from vendors. GS HIV Combo Ag/Ab EIA detection in samples from individuals in two separate populations with acute HIV infection was 95.2% (20/21) and 86.4% (38/44). Sensitivity was 100% (1603/1603) in known antibody positive [HIV-1 Groups M and O, and HIV-2] samples. HIV p24 antigen detection was 100% (53/53) in HIV-1 culture supernatants. HIV-1 seroconversion panel detection improved by a range of 0-20 days compared to a 3rd generation HIV test. Specificity was 99.9% (5989/5996) in low risk, 99.9% (959/960) in high risk and 100% (100/100) in pediatric populations. The GS HIV Combo Ag/Ab EIA significantly reduced the diagnostic window when compared to the 3rd generation screening assay, enabling earlier diagnosis of HIV infection. The performance parameters of the Bio-Rad GS HIV Combo Ag/Ab EIA are well suited for use in HIV diagnostic settings. Copyright © 2011 Elsevier B.V. All rights reserved.

  12. EIA screening in Denmark

    DEFF Research Database (Denmark)

    Nielsen, Eskild Holm; Christensen, Per; Kørnøv, Lone

    2005-01-01

    The article points out that EIA screening is effectively a regulatory instrument and it can be a cost-effective instrument with environmental benefits.......The article points out that EIA screening is effectively a regulatory instrument and it can be a cost-effective instrument with environmental benefits....

  13. EIA as regulation

    DEFF Research Database (Denmark)

    Christensen, Per; Kørnøv, Lone; Nielsen, Eskild Holm

    2005-01-01

    The article gives an evaluation of the Danish experiences with Environmental Impact Assessment, and looks into the effects of EIA.......The article gives an evaluation of the Danish experiences with Environmental Impact Assessment, and looks into the effects of EIA....

  14. EIA publications directory, 1991

    International Nuclear Information System (INIS)

    1992-01-01

    Enacted in 1977, the Department of Energy (DOE) Organization Act established the Energy Information Administration (EIA) as the Department's independent statistical and analytical agency, with a mandate to collect and publish data and prepare analyses on energy production, consumption, prices, and resources, and projections of energy supply and demand. This edition of the EIA Publications Directory contains titles and abstracts of periodicals and one-time reports produced by the EIA from January through December 1991. This edition supplements EIA Publications Directory 1977--1989 and EIA Publications Directory 1990. The body of the Directory contains citations and abstracts arranged by broad subject categories, such as coal, petroleum, and natural gas and subcategories such as reserves, produces and byproducts, and marketing and economics. All reports are indexed alphabetically by subject and title and numerically by report number

  15. Radioimmunoimaging of human colon carcinoma grafted into nudemice using 131I-labeled monoclonal anticea antibody and its F(ab')2 fragments

    International Nuclear Information System (INIS)

    Liu Guangda

    1988-01-01

    131 I-labeled monoclonal anti-CEA antibody and its F(ab') 2 fragments were injected into nude mice bearing human colon carcinoma xenografts for tumor localization and radioimmunoimaging studies. Transplanted tumors were visualized in 12 hours after injection of the labeled anti-CEA or its F(ab') 2 by gamma camera. Biodistribution data indicated that F(ab') 2 fragments were cleared more rapidly from blood (T 1/2 = 13.3 h for F(ab') 2 , T 1/2 = 21.1 h for intact antibody) over 6-24 h and had higher tumor blood ratios. The intact antibody was concentrated in the tumor better than F(ab') 2 . In double-label experiments, a nonspecific localization of the control ( 125 I-labeled anti-HCG) in the tumor was also observed

  16. Distribution and dosimetry of indium-111 labeled F(ab')2 fragments in humans

    International Nuclear Information System (INIS)

    Doherty, P.; Schwinger, R.; King, M.; Gionet, M.

    1986-01-01

    The purpose of this study was to obtain quantitative biodistribution data in patients injected with the indium-111 labeled F(ab') 2 fragments of mouse monoclonal antibody. From this data dosimetric calculations were made for the individual organs. The authors also evaluated the quantitative properties of SPECT in this application and compared it with the more conventional two view planar technique in both phantom and patient studies. For one antibody (19-9) the mean dose in rads/mCi for the organs of highest accumulation, namely, the liver and kidneys was 3.2 and 2.6 respectively. Preliminary data from another antibody (OC 125) showed much higher blood levels and a significantly lower liver dose of 2.3 indicating that antibody type is another significant determinant in dosimetry. The SPECT approach particularly in the presence of background activity, was more accurate in the phantom studies and resulted in larger estimated doses in the patient studies. Also, SPECT has the added advantage of providing an index of organ volume, which has to be balanced with the fact the planar is more rapid, and does not require special hardware. 24 references, 5 figures, 1 table

  17. EIA publications directory 1994

    Science.gov (United States)

    1995-07-01

    Enacted in 1977, the Department of Energy (DOE) Organization Act established the Energy Information Administration (EIA) as the Department's independent statistical and analytical agency, with a mandate to collect and publish data and prepare analyses on energy production, consumption, prices, resources, and projections of energy supply and demand. This edition of the EIA Publications Directory contains titles and abstracts of periodicals and one-time reports produced by EIA from January through December 1994. The body of the Directory contains citations and abstracts arranged by broad subject categories: metadata, coal, oil and gas, nuclear, electricity, renewable energy/alternative fuels, multifuel, end-use consumption, models, and forecasts.

  18. [Equine Infectious Anemia (EIA)].

    Science.gov (United States)

    Kaiser, A; Meier, H P; Straub, R; Gerber, V

    2009-04-01

    Equine Infectious Anemia (EIA) is a reportable, eradicable epizootic disease caused by the equine lentivirus of the retrovirus family which affects equids only and occurs worldwide. The virus is transmitted by blood, mainly by sanguivorous insects. The main symptoms of the disease are pyrexia, apathy, loss of body condition and weight, anemia, edema and petechia. However, infected horses can also be inapparent carriers without any overt signs. The disease is diagnosed by serological tests like the Coggins test and ELISA tests. Presently, Switzerland is offi cially free from EIA. However, Switzerland is permanently at risk of introducing the virus as cases of EIA have recently been reported in different European countries.

  19. EIA publications directory, 1990

    International Nuclear Information System (INIS)

    1991-01-01

    Enacted in 1977, the Department of Energy (DOE) Organization Act established the Energy Information Administration (EIA) as the Department's independent statistical and analytical agency, with a mandate to collect and publish data and prepare analyses on energy production, consumption, prices, and resources, and projections of energy supply and demand. This edition of the EIA Publications Directory contains titles and abstracts of periodicals and one-time reports produced by the EIA from January through December 1990. This edition supplements EIA Publications Directory 1977--1989. The body of the Directory contains citations and abstracts arranged by broad subject categories, such as coal, petroleum, and natural gas and subcategories such as reserves, products and byproducts, and marketing and economics. All reports are indexed alphabetically by subject and title and numerically by report number

  20. EIA publications directory 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-01

    This edition of the EIA Publications Directory contains 68 titles and abstracts of periodicals and one time reports produced by EIA from January through December 1997. The body of the Directory contains citations and abstracts arranged by broad subject categories; (1) MetaData, (2) Coal, (3) Oil (4) Natural gas, (5) Nuclear, (6) Electricity, (7) Renewable energy and Alternative fuels, (8) Multifuel, (9) End use consumption, (10) Models, and (11) Forecasts.

  1. EIA publications directory 1996

    International Nuclear Information System (INIS)

    1997-05-01

    This edition of the EIA Publications Directory contains titles and abstracts of periodicals and one-time reports produced by the Energy Information Administration (EIA) from January through December 1996. The body of the Directory contains citations and abstracts arranged by broad subject categories; metadata, coal, oil and gas, nuclear, electricity, renewable and energy/alternative fuels, multifuel, end-use consumption, models, and forecasts

  2. Thrombus imaging with indium-111 and iodine-131-labeled fibrin-specific monoclonal antibody and its F(ab')2 and Fab fragments

    International Nuclear Information System (INIS)

    Rosebrough, S.F.; Grossman, Z.D.; McAfee, J.G.

    1988-01-01

    We have previously reported successful imaging of fresh (2-4 hr old) and aged (1-5 days old) canine thrombi with 131 I-labeled intact monoclonal antibody (MAb) specific for fibrin. We now report thrombus imaging with 131 I-labeled F(ab')2 and Fab and 111 In-labeled intact MAb, F(ab')2, and Fab. Indium-111-labeled F(ab')2 proved to be the best imaging agent due to less nonspecific binding in the liver than whole IgG. Image quality was improved by the higher administered dose permissible with 111 In and its better physical characteristics for imaging, compared to 131 I. Immunofluorescence of fresh human histologic sections showed intact MAb and F(ab')2 binding to thrombi, pulmonary emboli, and atherosclerotic plaques, strengthening the feasibility of clinical thrombus imaging

  3. Scintigraphy with /sup 111/In-labeled antimyosin F(ab)/sub 2/ monoclonal antibody and /sup 99m/Tc-pyrophosphate in rhabdomyolysis

    Energy Technology Data Exchange (ETDEWEB)

    Krause, T.; Schuemichen, C.; Hohenloser, S.; Kasper, W.; Meinertz, T.

    1988-02-01

    A report is presented of the scintigraphic diagnosis of a generalized rhabdomyolysis with myocardial involvement using /sup 111/In labelled antimyosin F(ab)/sub 2/ monoclonal antibodies as compared to /sup 99m/Tc pyrophosphate.

  4. An ultrasensitive label-free electrochemiluminescent immunosensor for measuring Cry1Ab level and genetically modified crops content.

    Science.gov (United States)

    Gao, Hongfei; Wen, Luke; Wu, Yuhua; Fu, Zhifeng; Wu, Gang

    2017-11-15

    The development of genetically modified (GM) insect-resistant crops has aroused great public concern about the risks on the eco-environment resulting from a release of toxic Cry proteins (such as Cry1Ab) to the soil. Therefore, it is of crucial importance to measure the Cry proteins level and the GM crops content. Here, we have tested for the first time a method that uses novel carbon nanospheres (CNPs) label-free electrochemiluminescent (ECL) immunosensor for the ultrasensitive quantification of Cry1Ab and GM crops. In this work, novel CNPs were prepared from printer toner with a very facile approach, and linked with anti-Cry1Ab antibodies to modify a golden working electrode. The immunoreaction between Cry1Ab and its antibody formed an immunocomplex on the bioreceptor region of the sensor, which inhibited electron transfer between the electrode surface and the ECL substance, leading to a decrease of ECL response. Under the optimal conditions, the fabricated label-free ECL immunosensor determined Cry1Ab down to 3.0pgmL -1 within a linear range of 0.010-1.0ngmL -1 , showing significant improvement of sensitivity than that of most previous reports. Meanwhile, the proposed method was successfully applied for GM rice BT63 and GM maize MON810 detections down to 0.010% and 0.020%, respectively. Due to its outstanding advantages such as high sensitivity, ideal selectivity, simple fabrication, rapid detection, and low cost, the developed method can be considered as a powerful and pioneering tool for GM crops detection. Its use can also be extended to other toxin protein sensing in foods. Copyright © 2017. Published by Elsevier B.V.

  5. Radioimmunotherapy of human colon cancer xenografts by using 131I labeled-CAb1 F(ab')2

    International Nuclear Information System (INIS)

    Li Ling; Xu Huiyun; Mi Li; Bian Huijie; Qin Jun; Xiong Hua; Feng Qiang; Wen Ning; Tian Rong; Xu Liqing; Shen Xiaomei; Tang Hao; Chen Zhinan

    2006-01-01

    Purpose: Therapeutic efficacy, suitable dose, and administration times of 131 I-CAb 1 F(ab') 2 , a new monoclonal antibody therapeutics specifically directed against a cell surface-associated glycoprotein of colon cancer, were investigated in this article. Methods and Materials: In human colon cancer xenografts, 131 I-CAb 1 F(ab') 2 at the dose of 125 μCi, 375 μCi, and 1125 μCi were administrated intraperitoneally on Days 6 and 18 after implantation of HR8348 cells with CAb 1 high reactivity. Survival time and tumor growth inhibition rate were used to evaluate the efficacy and safety of 131 I-CAb 1 F(ab') 2 in treatment of colon cancer xenografts. Results: Treatment of 125, 375, and 1125 μCi 131 I-CAb1 F(ab') 2 did not significantly decrease the mean survival time of nude mice when compared with nontreated groups (p = 0.276, 0.865, 0.582, respectively). Moreover, the mean survival times of nude mice receiving 375 μCi and 1125 μCi 131 I-CAb1 F(ab') 2 were significantly longer than that of 5-FU-treated groups (p 0.018 and 0.042). Tumor growth inhibition rates of the first therapy were 35.67% and 41.37%, with corresponding 131 I-labeled antibody dosage of 375 μCi and 1125 μCi. After single attack dosage, second reinforcement therapy may rise efficacy significantly. Tumor growth inhibition rates of 125 μCi, 375 μCi, and 1125 μCi 131 I-labeled antibody on Day 20 posttherapy were 42.65%, 56.56%, and 84.41%, respectively. Histopathology examination revealed that tissue necrosis of various degrees was found in 131 I-CAb1 F(ab') 2 -treated groups. Conclusion: 131 I-CAb 1 F(ab') 2 is safe and effective for colon cancer. It may be a novel and potentially adjuvant therapeutics for colon cancer

  6. Postauditing in the EIA process

    OpenAIRE

    Kohoutová, Michaela

    2011-01-01

    ABSTACT Environmental impact assessment (EIA) is an integral part of the protection of the environment. Although it is a tool which considers the impact on many different elements of the environment, the process also has many deficiencies. Because of its limitations, an audit has been forming since the beginning of EIA. An EIA audit evaluates the performance of an EIA by comparing actual impacts detected after the realization of the project to those that were predicted, those that were listed...

  7. EIA publications directory, 1992

    International Nuclear Information System (INIS)

    1993-01-01

    This directory contains abstracts and ordering information for EIA publications. The abstracts are arranged by broad subject category such as coal, petroleum, natural gas, and electric power. A comprehensive subject index, a title index, and a report number index are included. Each entry gives the title, report number, publication frequency, date, number of pages, and ordering information. Publication began with the 1979 edition

  8. EIA Publications Directory 1993

    International Nuclear Information System (INIS)

    1994-01-01

    This directory contains abstracts and ordering information for EIA publications released in the above time period. The abstracts are arranged by broad subject category such as coal, petroleum, natural gas, and electric power. A comprehensive subject index, a title index, and a report number index are included. Each entry gives the title, report number, publication frequency, date, number of pages, and ordering information

  9. Transboundary EIA: Iberian experiences

    International Nuclear Information System (INIS)

    Albergaria, Rita; Fidelis, Teresa

    2006-01-01

    The 1314 km border shared by Portugal and Spain is simultaneously a conflict generator, due to joint access to common resources such as water, and a motive for transboundary cooperation in terms of development projects based on common concerns. Transboundary cooperation associated with Environment Impact Assessment (EIA) has been encouraged through the enactment of the Espoo Convention (1997). The European Union has adopted a Directive (97/11/CE Directive) under which taking transboundary impacts into consideration during EIA processes has become mandatory for member states. As a consequence, Portugal and Spain have approved related provisions. This paper aims to critically analyse the legal and procedural features of bilateral cooperation through the comparison of two case studies related to water management projects (the Sela and Alqueva dams). The paper highlights procedural weaknesses and puts forward a 'Good Practice Model' for cooperation under transboundary EIA processes. The model focuses on the ways in which EIA-based bilateral cooperation should proceed through the specification of phases and procedures for collaboration between Portugal and Spain in the identification and evaluation of transboundary impacts, as well in the public participation procedures

  10. Multicapillary SDS-gel electrophoresis for the analysis of fluorescently labeled mAb preparations: a high throughput quality control process for the production of QuantiPlasma and PlasmaScan mAb libraries.

    Science.gov (United States)

    Székely, Andrea; Szekrényes, Akos; Kerékgyártó, Márta; Balogh, Attila; Kádas, János; Lázár, József; Guttman, András; Kurucz, István; Takács, László

    2014-08-01

    Molecular heterogeneity of mAb preparations is the result of various co- and post-translational modifications and to contaminants related to the production process. Changes in molecular composition results in alterations of functional performance, therefore quality control and validation of therapeutic or diagnostic protein products is essential. A special case is the consistent production of mAb libraries (QuantiPlasma™ and PlasmaScan™) for proteome profiling, quality control of which represents a challenge because of high number of mAbs (>1000). Here, we devise a generally applicable multicapillary SDS-gel electrophoresis process for the analysis of fluorescently labeled mAb preparations for the high throughput quality control of mAbs of the QuantiPlasma™ and PlasmaScan™ libraries. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Biodistribution of 99mTc labelled anti TAG 72 chimeric McAb ccM4 in nude mice and preliminary clinical study

    International Nuclear Information System (INIS)

    Ma Qingjie; Zhao Jie; Zhang Yingnan; Gao Fengtong; Liu Shuqing

    1995-01-01

    Chimeric McAb ccM 4 was labelled with 99m Tc by direct method. The antibody was reduced by molar excess 2-mercaptoethanol (2-ME; Ab, 1000:1). The reduced ccM 4 chimeric McAb was mixed with 99m Tc reduced by SnCl 2 and 99m Tc labelling efficiency was 98%. The immunoreactivity did not change after labelling. The biodistribution of 99m Tc-ccM 4 was performed in nude mice and patients with stomach carcinoma. There was significantly more radioactivity in tumor than in the rest of the body in nude mice. Radioimmunoimaging of ccM 4 in 10 patients of gastric cancer was also presented

  12. Detection of thrombi using a Tc-99m labelled antifibrin monoclonal antibody (MoAb)

    International Nuclear Information System (INIS)

    Wasser, M.N.J.M.

    1989-01-01

    This thesis presents an investigation into the possibility of immunoscintigraphic detection of thrombi using an antifibrin monoclonal antibody, and fragments of the latter. The antifibrin antibody and tis fragments were labelled with Ec-99m, which has excellent characteristics for imaging with a gamma camera. The characterization of the antifibrin antibody and its fragments, the assessment of quality of labelling with Tc-99m, and results of experiments in vitro and in animals, which show the potential of immunoscintigraphic detection, are described. (author). 142 refs.; 44 figs.; 5 tabs

  13. Preparation, biodistribution and dosimetry of copper-64-labeled anti-colorectal carcinoma monoclonal antibody fragments 1A3-F(ab')2

    International Nuclear Information System (INIS)

    Anderson, C.J.; Schwarz, S.W.; Connett, J.M.

    1995-01-01

    Antibody fragments labeled with a radiometal using bifunctional chelates generally undergo renal clearance followed by trapping of the metabolites, leading to high radiation doses to the kidneys. Copper-64-labeled BAT-2IT-1A3-F(ab') 2 was recently reported to accumulate in colorectal tumors in an animal model, however, kidney uptake was also high. In this study, the preparation of 64 Cu-BAT-2IT-1A3-F(ab') 2 was optimized to reduce the renal uptake. The bifunctional chelate 6-bromoacetamidobenzyl-1,4,8,11-tetraazacyclotetradecane-N,N',N double-prime,N'double-prime-tetraacetic acid (BAT) was conjugated to 1A3-F(ab') 2 using the linking agent 2-iminothiolane (2IT). The conjugation reaction produced 20% of a lower molecular weight impurity found to be TETA-1A3-Fab'. The conjugation procedure was optimized to include FPLC purification of the BAT-2IT-1A3-F(ab') 2 from TETA-1A3-Fab' after conjugation prior to labeling with 64 Cu. The biodistribution of 64 Cu-labeled FPLC-purified and unpurified conjugates was determined in normal Sprague-Dawley rats and tumor-bearing Golden Syrian hamsters. Human absorbed doses were calculated from rat biodistribution data and PET imaging of a baboon. Upon FPLC purification of the BAT-2IT-1A3-F(ab') 2 , the immunoreactivity of 64 Cu-labeled 1A3-F(ab') 2 was significantly improved over that of non-FPLC-purified 64 Cu-BAT-2IT-1A3-F(ab') 2 , and the kidney uptake was decreased in normal rats. The biodistribution in hamsters showed some improvement in both tumor uptake and kidney clearance with FPLC-purified 64 Cu-BAT-2IT-1A3-F(ab') 2 .The improved dosimetry of 64 Cu-labeled FPLC purified BAT-2IT-1A3-F(ab') 2 should more readily allow this agent to be investigated clinically to image colorectal cancer using PET. 33 refs., 7 figs., 3 tabs

  14. The PAANEEAC programme: bringing EIA professionals together

    NARCIS (Netherlands)

    S.G. Nooteboom (Sibout); Boven, G.; R. Post (Reinoud)

    2015-01-01

    markdownabstract__Abstract__ National EIA systems include many actors: EIA agencies, project proponents, sectoral authorities, environmental and social NGOs, consultants, academics, lawyers, politicians and even journalists. Their views and actions largely determine whether EIA systems are

  15. Localization of tumors in vivo by scintigraphic identification of Clostridium butyricum using 131I-labelled antibodies and F(ab')2-antibody fragments

    International Nuclear Information System (INIS)

    Vogt, R.; Mehnert, W.H.; Schmidt, H.E.; Altenbrunn, H.J.; Akademie der Wissenschaften der DDR, Berlin-Buch. Zentralinstitut fuer Isotopen- und Strahlenforschung)

    1979-01-01

    Tumor-bearing mice injected with clostridial spores show enrichment and germination of the spores within the tumor. 131 I-labelled anti-Clostridium-antibodies and anti-Clostridium-F(ab') 2 -fragments were used for a possible localization of tumors in vivo by scintiscanning. The application of the antibody revealed increased radioactivity in the tumors of mice pretreated with spores as well as in animals without pretreatment. In using F(ab') 2 -fragments instead of total antibody neither the apparently unspecific increase of radioactivity in not pretreated mice nor the specific fixation of labelled F(ab') 2 -fragments to clostridial rods in the tumors of pretreated animals could be demonstrated. The results are discussed with respect to further investigation

  16. Production of the {sup 14}C-labeled insecticidal protein Cry1Ab for soil metabolic studies using a recombinant Escherichia coli in small-scale batch fermentations

    Energy Technology Data Exchange (ETDEWEB)

    Valldor, Petra; Miethling-Graff, Rona; Dockhorn, Susanne; Martens, Rainer; Tebbe, Christoph C. [Federal Research Institute for Rural Areas, Forestry and Fisheries, Braunschweig (Germany). Thuenen Institute (vTI) for Biodiversity

    2012-10-15

    Insecticidal Cry proteins naturally produced by Bacillus thuringiensis are a major recombinant trait expressed by genetically modified crops. They are released into the soil during and after cropping. The objective of this study was to produce {sup 14}C-labeled Cry1Ab proteins for soil metabolic studies in scope of their environmental risk assessment. Cry1Ab was synthesized as a protoxin by Escherichia coli HB101 pMP in 200-mL liquid batch culture fermentations and purified from inclusion bodies after trypsin digestion. For cultivation, U-{sup 14}C-glycerol was the main carbon source. Inclusion bodies were smaller and Cry1Ab yield was lower when the initial amount of total organic carbon in the cultivation broth was below 6.4 mg C L{sup -1}. Concentrations of 12.6 g {sup 14}C-labeled glycerol L{sup -1} (1 % v/v) resulted in the production of 17.1 mg {sup 14}C-Cry1Ab L{sup -1} cultivation medium. {sup 14}C mass balances showed that approx. 50 % of the label was lost by respiration and 20 % remained in the growth media, while the residual activity was associated with biomass. Depending on the production batch, 0.01 to 0.05 % of the total {sup 14}C originated from Cry1Ab. In the presence of 2.04 MBq {sup 14}C-labeled carbon sources, a specific activity of up to 268 Bq mg{sup -1} {sup 14}C-Cry1Ab was obtained. A more than threefold higher specific activity was achieved with 4.63 MBq and an extended cultivation period of 144 h. This study demonstrates that {sup 14}C-labeled Cry1Ab can be obtained from batch fermentations with E. coli in the presence of a simple {sup 14}C-labeled carbon source. It also provides a general strategy to produce {sup 14}C-labeled proteins useful for soil metabolic studies. (orig.)

  17. Critical factors for EIA implementation

    DEFF Research Database (Denmark)

    Zhang, Jasmine; Kørnøv, Lone; Christensen, Per

    2013-01-01

    After decades of development, the gap between expectations of Environment Impact Assessments (EIA) and their practical performance remains significant. Research has been done to identify the critical factors for an effective implementation of EIA. However, this research, to a large extent, has...... not been cumulated and analysed comprehensively according to the stages of the EIA process. This paper contributes to the critical review of the literature on EIA implementation and effectiveness by cumulating mainly empirical findings in an implementation theoretical perspective. It focuses on the links...... between different critical factors and how they relate to different stages in the EIA and thus influence the decision making process. After reviewing 33 refereed journal articles published between 1999 and 2011, we identified 203 notions of critical factors. Of these, 102 related to different stages...

  18. The PAANEEAC programme: bringing EIA professionals together

    OpenAIRE

    Nooteboom, Sibout; Boven, G.; Post, Reinoud

    2015-01-01

    markdownabstract__Abstract__ National EIA systems include many actors: EIA agencies, project proponents, sectoral authorities, environmental and social NGOs, consultants, academics, lawyers, politicians and even journalists. Their views and actions largely determine whether EIA systems are successfully strengthened. The PAANEEAC programme assisted national associations of EIA professionals in Central Africa to bring all these actors together, to become platforms for exchange, and to undertake...

  19. Diagnosis of Clostridium difficile-associated disease: examination of multiple algorithms using toxin EIA, glutamate dehydrogenase EIA and loop-mediated isothermal amplification.

    Science.gov (United States)

    Bamber, A I; Fitzsimmons, K; Cunniffe, J G; Beasor, C C; Mackintosh, C A; Hobbs, G

    2012-01-01

    The laboratory diagnosis of Clostridium difficile infection (CDI) needs to be accurate and timely to ensure optimal patient management, infection control and reliable surveillance. Three methods are evaluated using 810 consecutive stool samples against toxigenic culture: CDT TOX A/B Premier enzyme immunoassay (EIA) kit (Meridian Bioscience, Europe), Premier EIA for C. difficile glutamate dehydrogenase (GDH) (Meridian Bioscience, Europe) and the Illumigene kit (Meridian Bioscience, Europe), both individually and within combined testing algorithms. The study revealed that the CDT TOX A/B Premier EIA gave rise to false-positive and false-negative results and demonstrated poor sensitivity (56.47%), compared to Premier EIA for C. difficile GDH (97.65%), suggesting this GDH EIA can be a useful negative screening method. Results for the Illumigene assay alone showed sensitivity, specificity, negative predictive value (NPV) and positive predictive value (PPV) of 91.57%, 98.07%, 99.03% and 84.44%, respectively. A two-stage algorithm using Premier EIA for C. difficile GDH/Illumigene assay yielded superior results compared with other testing algorithms (91.57%, 98.07%, 99.03% and 84.44%, respectively), mirroring the Illumigene performance. However, Illumigene is approximately half the cost of current polymerase chain reaction (PCR) methods, has a rapid turnaround time and requires no specialised skill base, making it an attractive alternative to assays such as the Xpert C. difficile assay (Cepheid, Sunnyvale, CA). A three-stage algorithm offered no improvement and would hamper workflow.

  20. Is EIA the competition of RIA

    International Nuclear Information System (INIS)

    Sedlak, J.

    1978-01-01

    The principle and theoretical basis of enzyme-immunoassay (EIA) methods ELISE (enzyme-linked immunosorbent assay), CELIA (competitive enzyme-linked immunoassay), EMIT (enzyme multiplied immunoassay technique) and practical experiences with determination of digoxin level in blood by EMIT digoxin assay manual kit from Syva Corp. are described. The most important part of every mentioned procedure is antiqen ensyme labelling. The activation of this binding reaction is achieved through the action of glutaraldehyde. The enzymes currently used for labelling are: peroxidase, beta-galactosidase, alkaline phosphatase, malate dehydrogenase, glucose-oxidase, glucoamylase, acetylcholinesterase and lysozyme. To simplify the procedure substrates are used, which give color reaction immediately after splitting. The radioimmunoassay methods will remain the method of choice for determination of special substances in biologic material and substances with very low concentrations. (T.I.)

  1. An assessment of EIA system in India

    International Nuclear Information System (INIS)

    Panigrahi, Jitendra K.; Amirapu, Susruta

    2012-01-01

    Environmental impact assessment (EIA) was first introduced in India based on the Environmental Protection Act (EPA), 1986. But formally it came in to effect, when Ministry of Environment and Forest (MoEF) has passed a major legislative measure under EPA in January 1994 for Environmental Clearance (EC) known as EIA Notification, 1994. Subsequently, EIA processes have been strengthened by MoEF by a series of amendments. The current practice is adhering to EIA Notification, 2006 and its amendments. The pieces of evidence collected and analysis in the present assessment suggest that, despite a sound legislative, administrative and procedural set-up EIA has not yet evolved satisfactorily in India. An appraisal of the EIA system against systematic evaluation criteria, based on discussions with various stakeholders, EIA expert committee members, approval authorities, project proponents, NGOs and consulting professionals, reveals various drawbacks of the EIA system. These mainly include; inadequate capacity of EIA approval authorities, deficiencies in screening and scoping, poor quality EIA reports, inadequate public participation and weak monitoring. Overall, EIA is used presently as a project justification tool rather than as a project planning tool to contribute to achieving sustainable development. While shortcomings are challenging, Government of India is showing a high degree of commitment. The EIA system in the country is undergoing progressive refinements by steadily removing the constraints. The paper identifies opportunities for taking advantage of the current circumstances for strengthening the EIA process. - Highlights: ► An assessment has been carried out on Environmental Clearance under EIA Notification, 2006, MoEF, Government of India. ► EIA system is appraised against systematic evaluation criteria proposed by Ahmad and Wood (2002), Wood (2003), Fuller (1999). ► The analysis reveals reveals various drawbacks of the EIA system. ► The paper identifies

  2. An assessment of EIA system in India

    Energy Technology Data Exchange (ETDEWEB)

    Panigrahi, Jitendra K., E-mail: Jitu@scientist.com [Department of Marine Sciences, Berhampur University, Berhampur-760007 (India); Amirapu, Susruta, E-mail: susrutaa@gmail.com [EIA Department, L and T-RAMBOLL, Hyderabad-500029 (India)

    2012-07-15

    Environmental impact assessment (EIA) was first introduced in India based on the Environmental Protection Act (EPA), 1986. But formally it came in to effect, when Ministry of Environment and Forest (MoEF) has passed a major legislative measure under EPA in January 1994 for Environmental Clearance (EC) known as EIA Notification, 1994. Subsequently, EIA processes have been strengthened by MoEF by a series of amendments. The current practice is adhering to EIA Notification, 2006 and its amendments. The pieces of evidence collected and analysis in the present assessment suggest that, despite a sound legislative, administrative and procedural set-up EIA has not yet evolved satisfactorily in India. An appraisal of the EIA system against systematic evaluation criteria, based on discussions with various stakeholders, EIA expert committee members, approval authorities, project proponents, NGOs and consulting professionals, reveals various drawbacks of the EIA system. These mainly include; inadequate capacity of EIA approval authorities, deficiencies in screening and scoping, poor quality EIA reports, inadequate public participation and weak monitoring. Overall, EIA is used presently as a project justification tool rather than as a project planning tool to contribute to achieving sustainable development. While shortcomings are challenging, Government of India is showing a high degree of commitment. The EIA system in the country is undergoing progressive refinements by steadily removing the constraints. The paper identifies opportunities for taking advantage of the current circumstances for strengthening the EIA process. - Highlights: Black-Right-Pointing-Pointer An assessment has been carried out on Environmental Clearance under EIA Notification, 2006, MoEF, Government of India. Black-Right-Pointing-Pointer EIA system is appraised against systematic evaluation criteria proposed by Ahmad and Wood (2002), Wood (2003), Fuller (1999). Black-Right-Pointing-Pointer The analysis

  3. EIA and EINP. Evaluation study

    International Nuclear Information System (INIS)

    Lande, R.W.I. van der; De Vries, E.F.

    2001-01-01

    The evaluation study on the title subjects concerns two subsidy tools in the Netherlands: the Energy Investment Rebate (EIA, abbreviated in Dutch) and the Subsidy for Energy in the non-profit sector and other special sectors (EINP, abbreviated in Dutch). The central question in the evaluation was to what extent did the EIA and EINP contribute to the original policy targets and at what costs. The evaluation has been carried out by means of a desk study, interviews, and an analysis of bottlenecks and possible solutions. [nl

  4. EIA and EINP. Evaluation study; EIA en EINP. Evaluatiestudie

    Energy Technology Data Exchange (ETDEWEB)

    Lande, R.W.I. van der; De Vries, E.F

    2001-11-29

    The evaluation study on the title subjects concerns two subsidy tools in the Netherlands: the Energy Investment Rebate (EIA, abbreviated in Dutch) and the Subsidy for Energy in the non-profit sector and other special sectors (EINP, abbreviated in Dutch). The central question in the evaluation was to what extent did the EIA and EINP contribute to the original policy targets and at what costs. The evaluation has been carried out by means of a desk study, interviews, and an analysis of bottlenecks and possible solutions. [Dutch] In opdracht van het ministerie van Economische Zaken is een evaluatie opgesteld van de instrumenten Energie-investeringsaftrek (EIA) en de Subsidieregeling energievoorzieningen in de non-profit sector en bijzondere sectoren (EINP). De centrale vraagstelling bij deze evaluatie was: in welke mate hebben de EIA en EINP bijgedragen aan de oorspronkelijke beleidsdoelstellingen en tegen welke kosten. Deze vraagstelling is nader uitgewerkt in de deelvragen betreffende de effectiviteit en efficiency van de regeling en de uitvoering. De evaluatie is uitgevoerd door middel van: (a) Een bureaustudie waarin de dossiers, jaarverslagen en rapportages, databestanden en overige relevante stukken zijn bestudeerd; (b) Gesprekken met degenen die bij regeling en uitvoering betrokken waren; (c) Een veldstudie waarin gesprekken zijn gevoerd met circa 40 organisaties; (d) Een analyse waarin onder andere een workshop is gehouden met betrokkenen waarin knelpunten en mogelijke oplossingen zijn besproken.

  5. Radioimmunoimaging of sup 131 I labeled CEA McAb in nude mice bearing human colonic cancer

    Energy Technology Data Exchange (ETDEWEB)

    Peiyong, Li [Shanghai Second Medical Univ., SH (China). Ruijing Hospital; and others

    1990-02-01

    CEA McAb was purified by protein A-Sepharose 4B. ELISA had no obvious crossreaction with NCA and NFA. 1.85 {similar to} 3.7 MBq/10 {mu} g CEA McAb was injected into nude mice by intraperitoneal route. Radioimmunoimaging and biodistribution were performed at 5th, 6th, 7th and 8th day after injection. Results showed that satisfactory tumor imaging can be got after 5th day. On the 6th day, tumor and blood ratio was at its maximum, 301 +-0.1. There was significant difference between the CEA McAb and the IgG control group.

  6. Immunoscintigraphy of adenocarcinomas by means of 111In-labelled F(ab')2 fragments of anti-CEA monoclonal antibody F023C5

    International Nuclear Information System (INIS)

    Riva, P.; Paganelli, G.; Callegaro, L.

    1988-01-01

    F(ab') 2 fragments of F023C5, an anti-CEA monoclonal antibody, were conjugated to diethylenetriamine pentaacetic acid (DTPA) and converted into a ready to use reagent for instant 111 In-labelling. The resulting 111 In radiopharmaceutical was administered intravenously and tested for its ability to image (at 48-72 h after administration) 31 primary and 85 metastatic carcinoma lesions in 70 adenocarcinoma patients (26 gastrointestinal, 18 breast and 26 lung tumour patients) whose serum CEA was elevated in 43 cases and normal in the other 27. (author)

  7. Ablation of human colon carcinoma in nude mice by 131I-labeled monoclonal anti-carcinoembryonic antigen antibody F(ab')2 fragments

    International Nuclear Information System (INIS)

    Buchegger, F.; Pfister, C.; Fournier, K.; Prevel, F.; Schreyer, M.; Carrel, S.; Mach, J.P.

    1989-01-01

    Pooled F(ab')2 fragments of three MAbs against distinct epitopes of carcinoembryonic antigen (CEA) were used for radioimmunotherapy of nude mice bearing a subcutaneous human colon carcinoma xenograft. 9-10 d after transplantation when tumor nodules were in exponential growth, 36 mice were treated by intravenous injection of different amounts of 131 I-labeled MAb F(ab')2. All 14 mice injected with a single dose of 2,200 (n = 10) or 2,800 microCi (n = 4) showed complete tumor remission. 8 of the 10 mice treated with 2,200 microCi survived in good health for 1 yr when they were killed and shown to be tumor free. Four of nine other mice treated with four fractionated doses of 400 microCi showed no tumor relapse for more than 9 mo. In contrast, all 15 mice injected with 1,600-3,000 microCi 131 I-control IgG F(ab')2 showed tumor growth retardation of only 1-4 wk, and 15 of 16 mice injected with unlabeled anti-CEA MAb F(ab')2 showed unmodified tumor progression as compared with untreated mice. From tissue radioactivity distributions it was calculated that by an injection of 2,200 microCi 131 I-MAb F(ab')2 a mean dose of 8,335 rad was selectively delivered to the tumor, while the tissue-absorbed radiation doses for the normal organs were: peripheral blood, 2,093; stomach, 1,668; kidney, 1,289; lung, 1,185; liver, 617; spleen, 501; small intestine, 427; large intestine, 367; bone, 337; and muscle, 198. These treatments were well tolerated since out of 19 mice with complete tumor remission only 4 required bone marrow transplantation and 17 were in good health for 6-12 mo of observation

  8. Analysis of the Environmental Impact Assessment (EIA) Directive and the EIA decision in Turkey

    International Nuclear Information System (INIS)

    Bilgin, Ayla

    2015-01-01

    The Environmental Impact Assessment (EIA) Directive first entered into force in the United States in 1969, and began to be implemented in many other countries by 1990. The first Environmental Impact Assessment (EIA) Directive in Turkey was published on February 7, 1993, under the Environmental Law No. 2872. The EIA Directive was revised seven times on June 23, 1997, June 6, 2002, December 16, 2003, July 17, 2008, October 3, 2013, and November 25, 2014. Several amendments were made during this process. The first EIA Directive dated 1993 was narrow in scope and its procedure was long, while the amendments in 2003, 2008, 2013, and 2014 widened the scope of the EIA, and shortened the EIA assessment procedures. In this study, the amendments to the Turkish EIA Directive were analysed, and their effect on the number of EIA decisions made was addressed. It was concluded that the uncertainties in EIA procedures were removed, procedures were shortened, and as a result, the number of EIA decisions increased thanks to the revisions made in line with harmonisation with European Union (EU) acquis. - Highlights: • Demonstrates the Environmental Impact Assessment practices in Turkey. • Demonstrates the application of the EIA in Turkey by sector. • Demonstrates the amendments of the EIA by-laws in Turkey. • Demonstrates the changes in EIA practices and EIA decisions

  9. Analysis of the Environmental Impact Assessment (EIA) Directive and the EIA decision in Turkey

    Energy Technology Data Exchange (ETDEWEB)

    Bilgin, Ayla

    2015-07-15

    The Environmental Impact Assessment (EIA) Directive first entered into force in the United States in 1969, and began to be implemented in many other countries by 1990. The first Environmental Impact Assessment (EIA) Directive in Turkey was published on February 7, 1993, under the Environmental Law No. 2872. The EIA Directive was revised seven times on June 23, 1997, June 6, 2002, December 16, 2003, July 17, 2008, October 3, 2013, and November 25, 2014. Several amendments were made during this process. The first EIA Directive dated 1993 was narrow in scope and its procedure was long, while the amendments in 2003, 2008, 2013, and 2014 widened the scope of the EIA, and shortened the EIA assessment procedures. In this study, the amendments to the Turkish EIA Directive were analysed, and their effect on the number of EIA decisions made was addressed. It was concluded that the uncertainties in EIA procedures were removed, procedures were shortened, and as a result, the number of EIA decisions increased thanks to the revisions made in line with harmonisation with European Union (EU) acquis. - Highlights: • Demonstrates the Environmental Impact Assessment practices in Turkey. • Demonstrates the application of the EIA in Turkey by sector. • Demonstrates the amendments of the EIA by-laws in Turkey. • Demonstrates the changes in EIA practices and EIA decisions.

  10. Detection of GAD-Ab index in diabetic patients using 35S labeled recombinant human GAD65 antigen

    International Nuclear Information System (INIS)

    Huang Gan; Zhao Zhiguang; Peng Jian; Yan Xiang; Zhu Xuping; Yang Lin; Li Xia; Wang Jianping; Jiang Tiejian

    2003-01-01

    Objective: To establish a novel method for measuring glutamic acid decarboxylase autoanti-bodies(GAD-Ab). Methods: Recombinant human GAD 65 was used as the antigen, in vitro transcribed and translated 35 S-GAD 65 as the tracer, a self-designed rotating incubation apparatus as the incubator, protein-A sepharose as the precipitator, and the liquid scintillation counter was used to measure radioactive count value to detect GAD-Ab. The positive cut-off point of GAD-Ab index was determined as > 0.05 by the 99.5% percentile in 109 healthy individuals. GAD-Ab levels were determined in 43 type 1 and 226 type 2 diabetic patients. Results: The optimized working conditions included SJ1515 35 S-methionine for in vitro transcription and translation, 20-30 r/min setup of rotating incubation apparatus, test temperature 4-25 degree C, freshly prepared buffer of pH 7.2-7.4, and horizontal rotor centrifuge. The new method was better than original one, with intra-assay CV of 4.9%-8.3% and inter-assay CV of 7.1%-10.8 %, specificity of 98.2%. The results were comparable with the figures issued by an international standardized laboratory (concordance was 98.3%, Kappa value 0.971). The positive rate of GAD-Ab was 58.1% (25 of 43) in type 1 and 10.2%(23 of 226) in type 2 diabetes patients, but only 1.8% (2 of 109) in healthy individuals. Conclusion: The new assay for GAD-Ab is a highly sensitive, accurate, specific and reproducible method for clinical use

  11. Evaluation of alternatives in EIA

    Energy Technology Data Exchange (ETDEWEB)

    Ikonen, A. [Posiva Oy, Helsinki (Finland)

    2000-07-01

    According to the Finnish law, a 'Decision in Principle' is required for the final disposal facility for spent nuclear fuel. The decision is made by the government and it needs to be approved by the Parliament. Before the decision can be made an EIA report must be produced for the facility. Alternatives in the management of spent fuel were already described in EIA programme which was drafted in the scoping stage. In the programme arguments for the so-called 'base alternative' were presented. However, a more extensive evaluation of the alternatives was required by the contact authority based on the first hearing. This presentation shows how alternatives were evaluated in assessment phase and how people reacted to them during the second hearing. The presentation is based on the general summary of EIA report and the statements given on the report. In Finland the environmental impact assessment procedure has been finished and the Decision in Principle is expected to be taken in the near future. (author)

  12. Antibody guided targeting of non-small cell lung cancer using 111In-labeled HMFG1 F(ab')2 fragments

    International Nuclear Information System (INIS)

    Kalofonos, H.P.; Sivolapenko, G.B.; Courtenay-Luck, N.S.

    1988-01-01

    Immunoscintigraphy using F(ab')2 fragments of tumor-associated monoclonal antibody HMFG1 was performed in 14 patients with primary and metastatic non-small cell carcinoma of lung cancer. The antibody was conjugated with diethylenetriamine pentaacetic acid and labeled with 111 In. Quality control studies showed efficient incorporation of 111 In onto antibody (5 mCi/mg), no significant loss of immunoreactivity, and in vitro and in vivo stability. The optimal time for imaging was between 48 and 72 h. Following i.v. administration, serum activity fell rapidly (t1/2a = 2.5 +/- 1.3 (SD) h; t1/2b = 42 +/- 4.5 h). The majority of the radioactivity was associated with the plasma and not with the blood cells. All patients had a significant concentration of 111 In in the liver (approximately 20% of the injected dose, 48 h postadministration). No toxicity was encountered. No human antimurine-IgG antibody was detected in any of the patients within 4 months of follow-up, even in patients receiving two administrations of F(ab')2 fragments. Localization of all primary lesions and the majority (80%) of metastatic lesions was achieved. Seven of 14 patients were also studied using a 111 In-labeled nonspecific antibody (Fab')2 fragment (4C4). In three patients the specificity index was higher than the other four (P less than 0.05). We conclude that although successful targeting of 111 In-labeled (Fab')2 fragments of HMFG1 can be achieved in patients with non-small cell carcinoma of lung, observable tumor localization can also be achieved using a nonspecific antibody

  13. Dutch Energy Investment Allowance (EIA). Energy List for 2013; Energie-investeringsaftrek (EIA). Energielijst 2013

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-01-15

    The Energy Investment Allowance (EIA) is a tax system by means of which the Dutch government supports companies with investments in energy-saving equipment and renewable energy. This brochure explains the assets eligible for EIA and how the scheme works [Dutch] De Energie-investeringsaftrek (EIA) is een fiscale regeling waarmee de overheid ondersteuning biedt voor bedrijven bij investeringen in energiebesparende bedrijfsmiddelen en duurzame energie. In deze brochure wordt uitgelegd welke bedrijfsmiddelen in aanmerking komen voor EIA en hoe de regeling werkt.

  14. eia

    African Journals Online (AJOL)

    Dr Tanya du Plessis

    promote, among other things, ecologically sustainable development, the government of ..... energy. What about solar energy for lighting and gas for cooking? These ..... CSL Forum 2007 An Energy Summary of South Africa [Found on internet].

  15. EIA modelling for CZM applications. Part 1

    Digital Repository Service at National Institute of Oceanography (India)

    Vethamony, P.; Babu, M.T.

    stream_size 12 stream_content_type text/plain stream_name Summer_Sch_EIA_Manage_Coast_Zone_2001_84.pdf.txt stream_source_info Summer_Sch_EIA_Manage_Coast_Zone_2001_84.pdf.txt Content-Encoding ISO-8859-1 Content-Type text...

  16. EIA data index: an abstract journal

    International Nuclear Information System (INIS)

    1980-12-01

    The individual tables, graphs, and formatted data presented in the statistical publications of the Energy Information Administration (EIA) are abstracted and indexed. Included are a complete subject index and a report number listing for all EIA publications as well as complete ordering information for these publications. The abstracts of the tables and graphs are arranged by broad subject categories (e.g., coal, petroleum, natural gas, energy analysis and modeling) with further division occurring by subcategories (e.g., reserves, drilling and production, processing). Included here are those publications and their statistical contents which were released by the EIA from its formation in October 1977 through approximately the first half of 1980. Updates will be on a semiannual basis. The EIA Data Index is a companion volume to the EIA Publications Directory: A User's Guide (DOE/EIA-0149), which provides abstracts and indexes to all EIA publications at the document level. Both of these publications are generated from the Federal Energy Data Index (FEDEX) data base which has been developed by the EIA in cooperation with the Technical Information Center of the US Department of Energy

  17. EIA of anthropogenic activities on marine macrobenthos

    Digital Repository Service at National Institute of Oceanography (India)

    Govindan, K.

    stream_size 12 stream_content_type text/plain stream_name Summer_Sch_EIA_Mgmt_Coastal_Zone_Trg_Manual_158.pdf.txt stream_source_info Summer_Sch_EIA_Mgmt_Coastal_Zone_Trg_Manual_158.pdf.txt Content-Encoding ISO-8859-1 Content...

  18. Danish experiences on EIA of livestock projects

    International Nuclear Information System (INIS)

    Christensen, Per

    2006-01-01

    Since its introduction into Danish planning in 1989, Environmental Impact Assessment (EIA) has been widely discussed. At the centre of the debate has been the question of whether EIA actually offered anything new and there has been a great deal of scepticism about the efficacy of the instrument, especially when it comes to livestock projects. In an evaluation of the Danish EIA experience, we have looked more closely at how the EIA instruments function regarding livestock projects. This article addresses both the EIA process as well as the EIA screening. It is demonstrated that the EIA screening in its own right is a kind of regulatory instrument. Examining the assessments made during screening more closely, we conclude that there is still some way to go in order to make the assessment broader and more holistic in accordance with the ambitions set out in the EIA directive to contribute to a more sustainable development. Although the provisions laid down are the same the praxis related to the field has developed at a considerable speed. In order to understand this development we have closely examined how the decisions made by the Nature Protection Board of Appeal (NPBA) have been changed and conclude that these changes definitely address some of the shortcomings found in the evaluation

  19. A review of EIAs on trade policy in China: Exploring the way for economic policy EIAs

    Energy Technology Data Exchange (ETDEWEB)

    Mao, Xianqiang, E-mail: maoxq@bnu.edu.cn [Center for Global Environmental Policy, School of Environment, Beijing Normal University, Beijing 100875 (China); Song, Peng, E-mail: songpeng_ee@163.com [Center for Global Environmental Policy, School of Environment, Beijing Normal University, Beijing 100875 (China); Kørnøv, Lone, E-mail: lonek@plan.aau.dk [The Danish Centre for Environmental Assessment, Department of Planning, Aalborg University, Skibbrogade 5, B1-04, 9000 Aalborg (Denmark); Corsetti, Gabriel, E-mail: gabriel.corsetti@gmail.com [Center for Global Environmental Policy, School of Environment, Beijing Normal University, Beijing 100875 (China)

    2015-01-15

    During the discussion on the “Environmental Protection Law Amendment (draft)” in 2011, it was decided to drop the proposed clauses related to environmental impact assessments (EIAs) on policy, which means that there remained no provisions for policy EIAs, and China's strategic environmental assessment system stayed limited to the planning level. However, considering that economic policy making is causing significant direct and indirect environmental problems and that almost every aspect of governmental policy has an economic aspect, EIAs on economic policies are of the utmost urgency. The purpose of this study is to review the EIA work that has been carried out on trade policy in China through four case studies, and illustrate how trade policy EIAs can be helpful in achieving better environmental outcomes in the area of trade. Through the trade policy EIA case studies we try to argue for the feasibility of conducting EIAs on economic policies in China. We also discuss the implications of the case studies from the point of view of how to proceed with EIAs on economic policy and how to promote their practice. - Highlights: • SEA system is incomplete and stays limited to the plan EIA level in China. • EIA on economic policy is of utmost importance for all the developing countries. • Four case studies of trade policy EIA in China are reviewed for policy implications. • Departmental competition for political power impedes economic policy EIAs in China. • Legislative regulation on policy EIA is the first thing needed to overcome barrier.

  20. A review of EIAs on trade policy in China: Exploring the way for economic policy EIAs

    International Nuclear Information System (INIS)

    Mao, Xianqiang; Song, Peng; Kørnøv, Lone; Corsetti, Gabriel

    2015-01-01

    During the discussion on the “Environmental Protection Law Amendment (draft)” in 2011, it was decided to drop the proposed clauses related to environmental impact assessments (EIAs) on policy, which means that there remained no provisions for policy EIAs, and China's strategic environmental assessment system stayed limited to the planning level. However, considering that economic policy making is causing significant direct and indirect environmental problems and that almost every aspect of governmental policy has an economic aspect, EIAs on economic policies are of the utmost urgency. The purpose of this study is to review the EIA work that has been carried out on trade policy in China through four case studies, and illustrate how trade policy EIAs can be helpful in achieving better environmental outcomes in the area of trade. Through the trade policy EIA case studies we try to argue for the feasibility of conducting EIAs on economic policies in China. We also discuss the implications of the case studies from the point of view of how to proceed with EIAs on economic policy and how to promote their practice. - Highlights: • SEA system is incomplete and stays limited to the plan EIA level in China. • EIA on economic policy is of utmost importance for all the developing countries. • Four case studies of trade policy EIA in China are reviewed for policy implications. • Departmental competition for political power impedes economic policy EIAs in China. • Legislative regulation on policy EIA is the first thing needed to overcome barrier

  1. Five Years Later: A Look at the EIA Investment.

    Science.gov (United States)

    South Carolina State Dept. of Education, Columbia. Div. of Public Accountability.

    A 5-year review of the impact of South Carolina's comprehensive reform legislation, the Education Improvement Act of 1984 (EIA), is presented. Throughout the report, comparisons of EIA program productivity in 1989 with pre-EIA performance are displayed in short program summaries, 33 graphs, and 14 tables. The EIA targeted seven major areas for…

  2. EIA projections of coal supply and demand

    International Nuclear Information System (INIS)

    Klein, D.E.

    1989-01-01

    Contents of this report include: EIA projections of coal supply and demand which covers forecasted coal supply and transportation, forecasted coal demand by consuming sector, and forecasted coal demand by the electric utility sector; and policy discussion

  3. EIA screening and nature protection in Denmark

    DEFF Research Database (Denmark)

    Christensen, Per; Kørnøv, Lone

    2011-01-01

    The number of environmental impact assessment (EIA) screenings in Denmark has increased dramatically since 2000. This is a consequence of increased pig production as well as the concentration of production on larger farms. In the same period, EIA rules have developed primarily due to an increased...... in screening practices. In this paper, the demands formulated in the guidelines of local authorities were analysed in order to investigate how the protection of groundwater, coastal waters, lakes and Natura 2000 sites develops through EIA screening. It is concluded that the level of protection has improved......, and that the main cause for this is not EIA regulations as such, but the positive role which the implementation of the Natura 2000 objectives has played in this development. However, it was also found that the formulation of demands varies greatly between the counties, thus often resulting in ambiguity and leaving...

  4. EIA completes corrections to drilling estimates series

    International Nuclear Information System (INIS)

    Trapmann, W.; Shambaugh, P.

    1998-01-01

    The Energy Information Administration (EIA) has published monthly and annual estimates of US oil and gas drilling activity since 1978. These data are key information for many industry analysts, serving as a leading indicator of trends in the industry and a barometer of general industry status. They are assessed directly for trends, as well as in combination with other measures to assess the productivity and profitability of upstream industry operations. They are major reference points for federal and state policymakers. EIA does not itself collect drilling activity data. Instead, it relies on an external source for data on oil, bas, and dry well completions. These data are provided to EIA monthly on an as reported basis. During a recent effort to enhance EIA's well completion data system, the detection of unusual patterns in the well completion data as received led to an expanded examination of these data. Substantial discrepancies between the data as received by EIA and correct record counts since 1987 were identified. For total wells by year, the errors ranged up to more than 2,300 wells, 11% of the 1995 total, and the impact of these errors extended backward in time to at least the early 1980s. When the magnitude and extent of the as reported well completion data problem were confirmed, EIA suspended its publication and distribution of updated drilling data. EIA staff proceeded to acquire replacement files with the as reported records and then revise the statistical portion of its drilling data system to reflect the new information. The replacement files unfortunately also included erroneous data based on the improper allocation of wells between exploration and development. EIA has now resolved the two data problems and generated revised time series estimates for well completions and footage drilled. The paper describes the problems in the data, differences between the series, and maintaining future data quality

  5. The Nordic EIA-effectiveness workshop. A contribution to the international study of effectiveness of environmental assessment

    Energy Technology Data Exchange (ETDEWEB)

    Hilden, M.; Laitinen, R. [eds.

    1995-09-01

    The Nordic EIA-effectiveness (Environmental Impact Assessment) workshop met in Tuusula, Finland 10-12 april 1994. EIA-experts from all Nordic countries and Canada discussed cases in which environmental impact assessment procedures had been applied with varying success. Nordic cases are included in the proceedings as separate chapters. The problems and successes of diverse cases allowed experts to identify key issues and avenues for future development. The reports of the working groups cover all stages of the EIA-process and provide reference material for future studies. `How can we ensure that EIA, which now has legal backing in all Nordic countries, becomes an efficient way to improve public participation and to avoid deleterious changes in the environment?` is the basic theme. Several recommendations were put forward for building on the results of the workshop, i.e. to: 1) elaborate and consolidate the criteria developed by the working groups and cross reference with the results of other international workshops; 2) review their application of EIA capacity building in countries with transitional economies; 3) test the proposed guidelines of good practice in EIAs in Nordic countries and disseminate the results; establish ecosystem specific approaches for sensitive and distinctive bioregions; and 5) focus on the Arctic as a priority area shared by eight northern countries and covered by a regional environmental strategy. (AB)

  6. Ecological Input Assessment and EIA: A Study On EIA Report For Quarry Projects

    Directory of Open Access Journals (Sweden)

    Rahimah Wahid

    2016-12-01

    Full Text Available The Environmental Impact Assessment (EIA was introduced as mandatory in Malaysia since 1988 as a measurement tool to achieve sustainable development. This study attempts to assess the EIA reports for quarrying activities which have been submitted to the Department of Environment. There are 19 scheduled activities requiring an EIA prior to project implementation. As the ecological input is an important part of the EIA report, these studies have tried to analyze the ecological quality of input in four EIA reports prepared for quarrying activities in Peninsular Malaysia. The results show that all aspects of the report comply with the review and sampling methods although there are deficiencies which may be remedied. Four EIA reports show weaknesses in the acquisition of the latest available data. For the preparation of the existing environment sections, the consultants do not feel inclined to make sampling on rock habitat, aquatic habitats and flora and fauna. The insulation measures suggested are not only exhaustive but also ineffective. The residual impact on the ecology is briefly mentioned in all the reports. Generally these EIA reports are found to have many shortcomings in the quality of ecological input and can be improved. Thus, a suggestion with a comprehensive approach and the cooperation of all parties is needed to sustain and complement the EIA.

  7. New fluorimetric assay of horseradish peroxidase using sesamol as substrate and its application to EIA

    Directory of Open Access Journals (Sweden)

    Hidetoshi Arakawa

    2012-04-01

    Full Text Available Horseradish peroxidase (HRP is generally used as a label enzyme in enzyme immunoassay (EIA. The procedure used for HRP detection in EIA is critical for sensitivity and precision. This paper describes a novel fluorimetric assay for horseradish peroxidase (HRP using sesamol as substrate. The principle of the assay is as follow: sesamol (3,4-methylenedioxy phenol is reacted enzymatically in the presence of hydrogen peroxide to produce dimeric sesamol. The dimer is fluorescent and can be detected sensitively at ex. 347 nm, em. 427 nm.The measurable range of HRP was 1.0×10−18 to 1.0×10−15 mol/assay, with a detection limit of 1.0×10−18 mol/assay. The coefficient of variation (CV, n=8 was examined at each point on the standard curve, with a mean CV percentage of 3.8%. This assay system was applied to thyroid stimulating hormone (TSH EIA using HRP as the label enzyme. Keywords: Sesamol, Fluorescence, Enzyme immunoassay (EIA, Horseradish peroxidase (HRP, Thyroid stimulating hormone (TSH

  8. A new approach to quantification of DTPA incorporation into monoclonal antibodies (MoAbs) labeled by the cyclic anhydride DTPA method

    International Nuclear Information System (INIS)

    Wang, T.S.T.; Ng, A.K.; Fawwaz, R.A.; Alsedairy, S.; Alderson, P.O.

    1985-01-01

    A method for determining the ratio of DTPA molecules attached per molecule of Ab was developed and used to examine the immunoreactivity of different Abs as a function of the amount of incorporated DTPA. The bicyclic anhydride of DTPA[2-C-14]acetic acid (BADTPA-C-14) was synthesized by reacting DTPA[2-C-14]acetic acid (1mCi/mmo1) and acetic anhydride. BADTPA-C-14 then was reacted with a MoAb to a melanoma associated antigen (MA) and to a MoAb to human HLA class II antigen (HLA) at 2mg/m1 of MoAb concentration, at MoAb to BADTPA-C-14 ratios (mmo1/mmo1) of l:1, 1:10, 1:00, l:200. The conjugate was dialyzed exhaustively against HEPES at pH 7.0. The MoAb concentration was measured at 280mm of uv; the DTPA/MoAb ratio was calculated based on the specific activity of BADTPA-C-14, and the immunoreactivity was assessed by direct cell-binding to melanoma, the HLA antigen and control (lymphoma) cells. Percent binding to the lymphoid cell line was less than 3%. The authors' results demonstrated a method for directly determining the number of DTPA molecules attached to a MOAb, and demonstrated variations in immunoreactivity as the number of DTPA groups per MoAb is altered

  9. Comparison between anti-CEA and anti-HER2 212Pb-labeled mAbs during α-RIT of small volume peritoneal carcinomatosis - Role of activity distribution on therapeutic efficacy and toxicity?

    International Nuclear Information System (INIS)

    Elgqvist, J.; Boudousq, V.; Bobyk, L.; Busson, M.; Lozza, C.; Navarro-Teulon, I.; Pouget, J.P.; Maquaire, P.; Torgue, J.

    2015-01-01

    Full text of publication follows. Objectives: we investigated the role of internalizing/non-internalizing monoclonal antibodies (mAbs) on the final outcome (efficacy/toxicity) of mice treated with alpha radioimmunotherapy (α- RIT) using 212 Pb-labeled mAbs. The relationship between distribution of radioactivity at the tissue level and biological parameters was also assessed. Methods: nude mice bearing 2-3 mm peritoneal nodules obtained by xenograft of A-431 tumor cells, expressing low and high level of HER2 and CEA receptors, respectively, were intraperitoneally (i.p.) injected with increasing activities (370-1480 kBq; 37 MBq/mg) of either 35A7 (non-internalising anti-CEA), Trastuzumab (internalizing anti-HER2) or PX (non-specific) 212 Pb-labeled mAbs. Control groups were injected with corresponding amount of unlabeled mAbs or with NaCl. Tumor growth was followed by bioluminescence and median survival (MS) of control and treated mice was determined. 212 Pb-35A7 and 212 Pb-Trastuzumab biodistribution was used to determine the cumulative uptake of radioactivity (UOR) in organs and tumors. Mean absorbed doses were calculated using the MIRD formalism. Haematological, liver and kidney toxicities were also assessed. Distribution of radioactivity at the tissue level was determined by digital micro-autoradiography and the relationship with biological markers of tissue damage was investigated using immunohistochemistry. Results: a mild and transient haematological toxicity in groups treated with the highest amount of activity was observed. MS of the groups treated either with internalizing or non-internalizing 212 Pb-labeled mAbs was significantly improved compared to those treated with non-specific 212 Pb-PX or those only given unlabeled mAbs or just NaCl. MS ranged from 42 days to 94 days using various activity levels of anti-CEA 212 Pb-35A7 while MS was not reached over the follow-up period of 130 days for mice treated with anti-HER2 212 Pb-Trastuzumab. However, UOR and

  10. EIA for mining projects in the CIS

    Energy Technology Data Exchange (ETDEWEB)

    Coppin, N.J.; Wheeler, P. [Wardell Armstrong, Newcastle under Lyme (United Kingdom)

    1996-12-31

    This paper examines the Environmental Impact Assessment (EIA) requirements and procedures encountered during work on gold and coal mining projects in Kazakhstan, Uzbekistan and Mongolia. Observations on the implementation of former-Soviet inspired EIA in the Commonwealth of Independent States (CIS), and the differences with North American and European requirements and procedures are highlighted, particularly where these indicate lessons for the West. The main implications for mining companies considering or developing projects in the CIS are discussed, particularly the procedures that have to be followed for environmental permitting. 2 figs.

  11. Pharmacokinetics and tumor targeting of 131I-labeled F(ab')2 fragments of the chimeric monoclonal antibody G250: preclinical and clinical pilot studies.

    NARCIS (Netherlands)

    Brouwers, A.H.; Mulders, P.F.A.; Oosterwijk, E.; Buijs, W.C.A.M.; Corstens, F.H.M.; Boerman, O.C.; Oyen, W.J.G.

    2004-01-01

    INTRODUCTION: Clinical and animal studies of chimeric monoclonal antibody G250 (moAb cG250) for the targeting of clear-cell renal cell carcinoma (RCC), to date, have been with the intact IgG form. To determine whether F(ab')2 fragments are more suited for radioimmunotherapy (RIT) than intact IgG,

  12. Is EIA part of the wind power planning problem?

    Energy Technology Data Exchange (ETDEWEB)

    Smart, Duncan Ewan; Stojanovic, Timothy A., E-mail: tas21@st-andrews.ac.uk; Warren, Charles R.

    2014-11-15

    This research evaluates the importance and effectiveness of Environmental Impact Assessment (EIA) within wind farm planning debates, drawing on insights from case studies in Scotland. Despite general public support for renewable energy on the grounds that it is needed to tackle climate change and implement sustainable development, many proposed wind farms encounter significant resistance. The importance of planning issues and (EIA) processes has arguably been overlooked within recent wind farm social acceptability discourse. Through semi-structured interviews with key stakeholders and textual analysis of EIA documents, the characteristics of EIA are assessed in terms of its perceived purpose and performance. The data show that whilst respondents perceive EIA to be important, they express concerns about bias and about the inability of EIA to address climate change and wind farm decommissioning issues adequately. Furthermore, the research identifies key issues which impede the effectiveness of EIA, and reveals differences between theoretical and practical framings of EIA. The paper questions the assumption that EIA is a universally applicable tool, and argues that its effectiveness should be analysed in the context of specific development sectors. The article concludes by reviewing whether the recently amended EIA Directive (2014/52/EU) could resolve identified problems within national EIA practice. - Highlights: • Evaluation of EIA for onshore wind farm planning in Scotland. • EIA is important for multiple aspects of onshore wind farm planning. • Multiple substantive deficiencies of relevance to wind farm planning exist in EIA. • Further research into EIA effectiveness for specific development types is required. • Directive 2014/52/EU may improve EIA effectiveness within wind farm planning.

  13. Is EIA part of the wind power planning problem?

    International Nuclear Information System (INIS)

    Smart, Duncan Ewan; Stojanovic, Timothy A.; Warren, Charles R.

    2014-01-01

    This research evaluates the importance and effectiveness of Environmental Impact Assessment (EIA) within wind farm planning debates, drawing on insights from case studies in Scotland. Despite general public support for renewable energy on the grounds that it is needed to tackle climate change and implement sustainable development, many proposed wind farms encounter significant resistance. The importance of planning issues and (EIA) processes has arguably been overlooked within recent wind farm social acceptability discourse. Through semi-structured interviews with key stakeholders and textual analysis of EIA documents, the characteristics of EIA are assessed in terms of its perceived purpose and performance. The data show that whilst respondents perceive EIA to be important, they express concerns about bias and about the inability of EIA to address climate change and wind farm decommissioning issues adequately. Furthermore, the research identifies key issues which impede the effectiveness of EIA, and reveals differences between theoretical and practical framings of EIA. The paper questions the assumption that EIA is a universally applicable tool, and argues that its effectiveness should be analysed in the context of specific development sectors. The article concludes by reviewing whether the recently amended EIA Directive (2014/52/EU) could resolve identified problems within national EIA practice. - Highlights: • Evaluation of EIA for onshore wind farm planning in Scotland. • EIA is important for multiple aspects of onshore wind farm planning. • Multiple substantive deficiencies of relevance to wind farm planning exist in EIA. • Further research into EIA effectiveness for specific development types is required. • Directive 2014/52/EU may improve EIA effectiveness within wind farm planning

  14. Theorising EIA effectiveness : A contribution based on the Danish system

    NARCIS (Netherlands)

    Lyhne, Ivar; van Laerhoven, Frank; Cashmore, Matthew; Runhaar, Hens

    2017-01-01

    Considerable attention has been given to the effectiveness of environmental impact assessment (EIA) since the 1970s. Relatively few research studies, however, have approached EIA as an instrument of environmental governance, and have explored the mechanisms through which EIA influences the behaviour

  15. Ex-post evaluation of Energy Investment Allowance (EIA); Ex-post evaluatie Energie Investeringsaftrek (EIA)

    Energy Technology Data Exchange (ETDEWEB)

    Aalbers, R.; Baarsma, B.; Berkhout, P.; Bremer, S.; Gerritsen, M.; De Nooij, M. [SEO Economisch Onderzoek, Amsterdam (Netherlands)

    2007-07-15

    In the framework of the VBTB ('Van Beleidsbegroting tot Beleidsverantwoording', or 'From budget to balance sheet') the EIA (Energy Investment Allowance) has been evaluated for the period 2001-2005. Attention has been paid to its relevancy and the (cost) effectiveness. [Dutch] In de context van de VBTB ('Van Beleidsbegroting tot Beleidsverantwoording', or 'From budget to balance sheet') is onderzocht of de EIA in de periode 2001 tot en met 2005 goed heeft gefunctioneerd. Daarbij is gekeken naar de relevantie van de EIA, de effectiviteit en kosteneffectiviteit van de EIA en is een evaluatie van de uitvoering gemaakt.

  16. Clinical laboratory verification of thyroglobulin concentrations in the presence of autoantibodies to thyroglobulin: comparison of EIA, radioimmunoassay and LC MS/MS measurements in an Urban Hospital.

    Science.gov (United States)

    Wheeler, Sarah E; Liu, Li; Blair, Harry C; Sivak, Richard; Longo, Nancy; Tischler, Jeffery; Mulvey, Kathryn; Palmer, Octavia M Peck

    2017-12-08

    Thyroglobulin (Tg) measurements assess recurrence in post-thyroidectomy thyroid cancer patients. Tg measurements by enzyme immunoassays (EIA) can be falsely elevated by interference from Tg autoantibodies (TgAb). Radioimmunoassay (RIA) is less susceptible to TgAb interference and has been the standard-of-care test for TgAb positive patients. Recently developed liquid chromatography tandem mass spectrometry (LC-MS/MS) methods may eliminate TgAb interference. We assessed the performance of Tg measurements by EIA, RIA and LC-MS/MS to evaluate TgAb interference differences. We measured TgAb and Tg in 50 plasma samples from 40 patients in whom Tg measurement was part of their routine follow-up and 10 healthy volunteers. Discrepancy between EIA and both LC-MS/MS and RIA was observed at low Tg concentrations (≤ 7.55 ng/mL) in TgAb positive specimens (LC-MS/MS = 1.9 * EIA - 0.03, r = 0.68). RIA and LC-MS/MS Tg measurements in TgAb positive specimens with low Tg concentrations had improved correlation but demonstrated bias (LC MS/MS = 0.6 * RIA - 1.4, r = 0.90). Disagreement between methods may be attributed to LC-MS/MS reported Tg concentrations as undetectable compared to RIA. It seems likely that most discrepant cases are falsely elevated in RIA due to TgAb interference, however, some cases appear below the detection limit of LC-MS/MS; implementation of LC-MS/MS by clinicians will require lower detection limits.

  17. EIA for a waste incinerator in Denmark

    DEFF Research Database (Denmark)

    Larsen, Sanne Vammen

    2017-01-01

    A planned new waste incinerator will be located in an area which is at risk of flooding – a risk that will increase under climate change. During public hear- ings as part of the project’s EIA, inclusion of climate risks was requested. This led to mitigation measures which will decrease the risk...

  18. EIA screening and nature protection in Denmark.

    Science.gov (United States)

    Christensen, Per; Kørnøv, Lone

    2011-04-01

    The number of environmental impact assessment (EIA) screenings in Denmark has increased dramatically since 2000. This is a consequence of increased pig production as well as the concentration of production on larger farms. In the same period, EIA rules have developed primarily due to an increased focus on the protection of groundwater and Natura 2000 sites. In particular, the implementation of Natura 2000 in Danish legislation has increased the demands on many farms. In its rulings on appealed cases, the Nature Protection Board of Appeal has strengthened its demands, and this is mirrored in screening practices. In this paper, the demands formulated in the guidelines of local authorities were analysed in order to investigate how the protection of groundwater, coastal waters, lakes and Natura 2000 sites develops through EIA screening. It is concluded that the level of protection has improved, and that the main cause for this is not EIA regulations as such, but the positive role which the implementation of the Natura 2000 objectives has played in this development. However, it was also found that the formulation of demands varies greatly between the counties, thus often resulting in ambiguity and leaving room for quite different practices in different counties. Copyright © 2010 Elsevier Ltd. All rights reserved.

  19. Climate change in EIA - Inspiration from practice

    DEFF Research Database (Denmark)

    Larsen, Sanne Vammen

    2013-01-01

    Climate change integration has been a topic of much interest in the field of impact assessment for a period, and thus far quite some emphasis has been put on discussions of purpose, relevance and overall approaches in both Environmental Impact Assessment of projects (EIA) and Strategic Environmen......Climate change integration has been a topic of much interest in the field of impact assessment for a period, and thus far quite some emphasis has been put on discussions of purpose, relevance and overall approaches in both Environmental Impact Assessment of projects (EIA) and Strategic...... Environmental Assessments of plans and programmes (SEA). However, EIAs and SEAs are already being made, which integrate climate change, and for some aspects this practice has evolved over a long period. This paper seeks to explore this practice and find inspiration from the work with climate change already...... taking place. For exploring the praxis of integrating climate change in practice a document study of 100 Danish EIA reports is carried out. From these reports, statistics and examples are drawn. The study shows an emphasis on integration of climate change mitigation, using various quantitative tools...

  20. Dutch Energy Investment Allowance (EIA). Annual report 2012; Energie-Investeringsaftrek (EIA). Jaarverslag 2012

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-07-15

    By means of the Energy Investment Allowance (EIA) the Ministry of Economic Affairs supports investments of businesses, industrial associations and other parties in accelerating innovative, energy saving sustainable initiatives and technologies. In this report the results for 2012 are presented [Dutch] Met de EIA ondersteunt het Ministerie van Economische Zaken bedrijven bij het investeren in innovatieve, energiebesparende en duurzame technieken. In dit verslag over 2012 worden resultaten weergegeven.

  1. Investigation of an algorithm for anti HCV EIA reactivity in blood donor screening in Turkey in the absence of nucleic acid amplification screening.

    Science.gov (United States)

    Karakoc, Ayse Esra; Berkem, Rukiye; Irmak, Hasan; Demiroz, Ali Pekcan; Yenicesu, Idil; Ertugrul, Nigar; Arslan, Önder; Kemahli, Sabri; Yilmaz, Sevinc; Ozcebe, Osman; Kara, Abdurrahman; Ozet, Gulsum; Acikgoz, Ziya Cibali; Acikgoz, Tulin

    2017-10-01

    In this study we aimed to propose an algorithm for initial anti HCV EIA reactive blood donations in Turkey where nucleic acid amplification tests are not yet obligatory for donor screening. A total of 416 anti HCV screening test reactive donor samples collected from 13 blood centers from three cities in Turkey were tested in duplicate by Ortho HCV Ab Version 3.0 and Radim HCV Ab. All the repeat reactive samples were tested by INNO-LIA HCV Ab 3.0 or Chiron RIBA HCV 3.0 and Abbott Real Time HCV. Intra-assay correlations were calculated with Pearson r test. ROC analysis was used to study the relationship between EIA tests and the confirmatory tests. The number of repeat reactive results with Ortho EIA were 221 (53.1%) whereas that of microEIA, 62 (14.9%). Confirmed positivity rate was 14.6% (33/226) by RIBA and 10.6% (24/226) by NAT. Reactive PCR results were predicted with 100% sensitivity and 95% specificity with S/CO levels of 8.1 with Ortho EIA and 3.4 with microEIA. Repeat reactivity rates declined with a second HCV antibody assay. Samples repeat reactive with one HCV antibody test and negative with the other were all NAT negative. All the NAT reactive samples were RIBA positive. None of the RIBA indeterminate or negative samples were NAT reactive. Considering the threshold values for EIA kits determined by ROC analysis NAT was decided to be performed for the samples above the threshold value and a validated supplemental HCV antibody test for the samples below. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. Radioimmunoimaging of human breast carcinoma xenografts in nude mouse model with 111In-labeled new monoclonal antibody EBA-1 and F(ab')2 fragments

    International Nuclear Information System (INIS)

    Yemul, Shrishailam; Leon, J.A.; Pozniakoff, Ted; Esser, P.D.; Estabrook, Alison; Met-Path Inc., Teterboro, NJ

    1993-01-01

    Radioimmunoimaging characteristics of a new monoclonal antibody EBA-1 and its F(ab') 2 fragments utilizing nu/nu mice bearing human breast carcinoma xenografts are described. 111 In-DPTA conjugates of EBA-1 localized with tumor/blood ratios of 0.99 ± 0.10 (P 2 radioconjugates at 48 h. These results suggest that EBA-1 and its F(ab') 2 might be useful reagents in radioimmunoimaging and radioimmunotherapy. (author)

  3. An Assessment of Environmental Impacts Assessment (EIA in Malaysia

    Directory of Open Access Journals (Sweden)

    Abdul Hamid Masdiah

    2017-01-01

    Full Text Available The effectiveness of Environmental Impact Assessment (EIA in evaluating the planning project is a debatable issue among academics and practitioners, since EIA has been claimed to be unable to eliminate the environmental issues. Focusing only on technical improvements is not sufficient for rectifying the problems of EIA; the process of EIA should be clearly identified instead to maximise the effective use of EIA. It is important to note that the effective use of EIA, particularly on process-related issues could significantly minimise bad environmental effects. In summary, this study aims to explore and identify the effectiveness of EIA in the planning process and barriers to evaluate the environmental performance in Malaysia. The findings of this study could be a baseline for organisation to minimize emission, avoid the risk of prosecution and fines arising from potential environment breaches and cost reduction within the organisation.

  4. Theorising EIA effectiveness: A contribution based on the Danish system

    Energy Technology Data Exchange (ETDEWEB)

    Lyhne, Ivar, E-mail: lyhne@plan.aau.dk [Department of Development and Planning, Aalborg University, Aalborg (Denmark); Laerhoven, Frank van [Copernicus Institute of Sustainable Development, Utrecht University, Utrecht (Netherlands); Cashmore, Matthew [Department of Development and Planning, Aalborg University, Aalborg (Denmark); Department of Urban and Rural Development, Swedish University of Agricultural Sciences, Uppsala (Sweden); Runhaar, Hens [Copernicus Institute of Sustainable Development, Utrecht University, Utrecht (Netherlands); Forest and Nature Conservation Group, Wageningen University and Research Centre, Wageningen (Netherlands)

    2017-01-15

    Considerable attention has been given to the effectiveness of environmental impact assessment (EIA) since the 1970s. Relatively few research studies, however, have approached EIA as an instrument of environmental governance, and have explored the mechanisms through which EIA influences the behaviour of actors involved in planning processes. Consequently, theory in this area is underspecified. In this paper we contribute to theory-building by analysing the effectiveness of a unique EIA system: the Danish system. In this system the competent authority, instead of the project proponent, undertakes EIA reporting. Additionally, the public, rather than experts, play a central role in quality control and the Danish EIA community is relatively small which influences community dynamics in particular ways. A nation-wide survey and expert interviews were undertaken in order to examine the views of actors involved in EIA on the effectiveness of this anomalous system. The empirical data are compared with similar studies on governance mechanisms in other countries, especially the United Kingdom and the Netherlands, as well as with earlier evaluations of EIA effectiveness in Denmark. The results indicate that the more extensive role attributed to the competent authority may lead to higher EIA effectiveness when this aligns with their interests; the influence of the public is amplified by a powerful complaints system; and, the size of the EIA community appears to have no substantial influence on EIA effectiveness. We discuss how the research findings might enhance our theoretical understanding of the operation and effectiveness of governance mechanisms in EIA. - Highlights: • The effectiveness of the unique Danish EIA system is explored. • Results are compared with similar studies in the Netherlands and the UK. • Findings lead to hypotheses that contribute to theorising EIA effectiveness.

  5. Theorising EIA effectiveness: A contribution based on the Danish system

    International Nuclear Information System (INIS)

    Lyhne, Ivar; Laerhoven, Frank van; Cashmore, Matthew; Runhaar, Hens

    2017-01-01

    Considerable attention has been given to the effectiveness of environmental impact assessment (EIA) since the 1970s. Relatively few research studies, however, have approached EIA as an instrument of environmental governance, and have explored the mechanisms through which EIA influences the behaviour of actors involved in planning processes. Consequently, theory in this area is underspecified. In this paper we contribute to theory-building by analysing the effectiveness of a unique EIA system: the Danish system. In this system the competent authority, instead of the project proponent, undertakes EIA reporting. Additionally, the public, rather than experts, play a central role in quality control and the Danish EIA community is relatively small which influences community dynamics in particular ways. A nation-wide survey and expert interviews were undertaken in order to examine the views of actors involved in EIA on the effectiveness of this anomalous system. The empirical data are compared with similar studies on governance mechanisms in other countries, especially the United Kingdom and the Netherlands, as well as with earlier evaluations of EIA effectiveness in Denmark. The results indicate that the more extensive role attributed to the competent authority may lead to higher EIA effectiveness when this aligns with their interests; the influence of the public is amplified by a powerful complaints system; and, the size of the EIA community appears to have no substantial influence on EIA effectiveness. We discuss how the research findings might enhance our theoretical understanding of the operation and effectiveness of governance mechanisms in EIA. - Highlights: • The effectiveness of the unique Danish EIA system is explored. • Results are compared with similar studies in the Netherlands and the UK. • Findings lead to hypotheses that contribute to theorising EIA effectiveness.

  6. EIA and green procurement: Opportunities for strengthening their coordination

    International Nuclear Information System (INIS)

    Uttam, Kedar; Faith-Ell, Charlotta; Balfors, Berit

    2012-01-01

    EIA plays an important role in enhancing the environmental performance of the construction sector. In recent years, the construction sector has been developing green procurement practices. Green procurement is a process that involves the incorporation of environmental requirements during the procurement of services and products. However, discussion on green procurement is rarely seen during the EIA phase. This paper addresses possible opportunities for improving the coordination between EIA and green procurement within the construction sector. The linking of EIA and green procurement has been postulated in the paper as an aid to strengthen the coordination between project planning and implementation. The paper is based on a literature review and is an outcome of an on-going research project concerning EIA and green procurement. This study indicated that it would be appropriate to introduce green procurement during the pre-decision phase of an EIA. In the present study, the opportunities for integrating green procurement at the stage of EIA are associated with the integration of project planning and EIA. Future research should investigate the mechanism through which the link can be established. - Highlights: ► This paper identifies opportunities to link EIA and green procurement. ► Pre-decision phase of EIA could be appropriate for planning green procurement. ► Future research should investigate the mechanism for establishing the link.

  7. EIA and green procurement: Opportunities for strengthening their coordination

    Energy Technology Data Exchange (ETDEWEB)

    Uttam, Kedar, E-mail: kedar@kth.se [Department of Land and Water Resources Engineering, Royal Institute of Technology, Stockholm (Sweden); Faith-Ell, Charlotta, E-mail: charlotta.faith-ell@WSPGroup.se [WSP Sweden (Sweden); Balfors, Berit, E-mail: balfors@kth.se [Department of Land and Water Resources Engineering, Royal Institute of Technology, Stockholm (Sweden)

    2012-02-15

    EIA plays an important role in enhancing the environmental performance of the construction sector. In recent years, the construction sector has been developing green procurement practices. Green procurement is a process that involves the incorporation of environmental requirements during the procurement of services and products. However, discussion on green procurement is rarely seen during the EIA phase. This paper addresses possible opportunities for improving the coordination between EIA and green procurement within the construction sector. The linking of EIA and green procurement has been postulated in the paper as an aid to strengthen the coordination between project planning and implementation. The paper is based on a literature review and is an outcome of an on-going research project concerning EIA and green procurement. This study indicated that it would be appropriate to introduce green procurement during the pre-decision phase of an EIA. In the present study, the opportunities for integrating green procurement at the stage of EIA are associated with the integration of project planning and EIA. Future research should investigate the mechanism through which the link can be established. - Highlights: Black-Right-Pointing-Pointer This paper identifies opportunities to link EIA and green procurement. Black-Right-Pointing-Pointer Pre-decision phase of EIA could be appropriate for planning green procurement. Black-Right-Pointing-Pointer Future research should investigate the mechanism for establishing the link.

  8. New fluorimetric assay of horseradish peroxidase using sesamol as substrate and its application to EIA.

    Science.gov (United States)

    Arakawa, Hidetoshi; Nakabayashi, Shigeo; Ohno, Ken-Ichi; Maeda, Masako

    2012-04-01

    Horseradish peroxidase (HRP) is generally used as a label enzyme in enzyme immunoassay (EIA). The procedure used for HRP detection in EIA is critical for sensitivity and precision. This paper describes a novel fluorimetric assay for horseradish peroxidase (HRP) using sesamol as substrate. The principle of the assay is as follow: sesamol (3,4-methylenedioxy phenol) is reacted enzymatically in the presence of hydrogen peroxide to produce dimeric sesamol. The dimer is fluorescent and can be detected sensitively at ex. 347 nm, em. 427 nm. The measurable range of HRP was 1.0×10 -18 to 1.0×10 -15  mol/assay, with a detection limit of 1.0×10 -18  mol/assay. The coefficient of variation (CV, n =8) was examined at each point on the standard curve, with a mean CV percentage of 3.8%. This assay system was applied to thyroid stimulating hormone (TSH) EIA using HRP as the label enzyme.

  9. Main Steps in the Dutch SEA and EIA process

    International Nuclear Information System (INIS)

    2002-06-01

    This is the fifth volume in a series which presents papers in English by the Netherlands Commission for EIA to an international audience of impact assessment practitioners. The Netherlands Commission has gained considerable experience in the execution and management of EIA and SEA (Strategic Environmental Assessments) in The Netherlands and in developing countries as an independent advisor to the relevant competent authorities. This volume contains five papers grouped into two categories: new developments and practical experience. The two papers on new developments deal with sustainability assessment and biodiversity in EIA. The three papers on practical experience focus attention on the added values of EIA in The Netherlands to decision making: transparency of the EIA process, importance of considering alternatives and independent review by the Commission for EIA and following decision making by the judiciary

  10. Main Steps in the Dutch SEA and EIA process

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-06-01

    This is the fifth volume in a series which presents papers in English by the Netherlands Commission for EIA to an international audience of impact assessment practitioners. The Netherlands Commission has gained considerable experience in the execution and management of EIA and SEA (Strategic Environmental Assessments) in The Netherlands and in developing countries as an independent advisor to the relevant competent authorities. This volume contains five papers grouped into two categories: new developments and practical experience. The two papers on new developments deal with sustainability assessment and biodiversity in EIA. The three papers on practical experience focus attention on the added values of EIA in The Netherlands to decision making: transparency of the EIA process, importance of considering alternatives and independent review by the Commission for EIA and following decision making by the judiciary.

  11. Dutch Energy Investment Allowance (EIA). Annual report 2011; Energie-Investeringsaftrek (EIA). Jaarverslag 2011

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-15

    In this 2011 report some examples are given of companies that have made use of the Energy Investment Allowance (EIA). Two of these companies agreed upon a so-called 'Green Deal' with the Dutch government. The purpose of Green Deals is to support businesses, industrial associations and other parties in accelerating sustainable initiatives [Dutch] In dit verslag over 2011 staan enkele voorbeelden van bedrijven die in 2011 gebruik hebben gemaakt van de EIA. Twee van deze bedrijven hebben een Green Deal met de overheid afgesloten. Green Deals moeten bedrijven, brancheorganisaties en andere partijen helpen om duurzame initiatieven te versnellen.

  12. PUBLIC PARTICIPATION IN THE CHINESE ENVIRONMENTAL IMPACT ASSESSMENT (EIA) SYSTEM

    OpenAIRE

    SHANSHAN YANG

    2008-01-01

    This article was initiated by findings that public participation in the Chinese Environmental Impact Assessment (EIA) system has not been effectively carried out. The article first introduces the research rationale and theoretical basis. It then reviews and analyses public participation in the Chinese EIA system, including its history, legal and institutional requirements and problems. Thirdly it puts forward suggestions for promoting public participation in the Chinese EIA system taking into...

  13. Participace veřejnosti na procesu EIA

    OpenAIRE

    Bilíková, Petra

    2015-01-01

    The following bachelor thesis is focused on public participation in the process of EIA in the South Moravian Region. The first part defines the key concepts and legislative background of public participation in the process of EIA. The second part describes proposed methodology of analysis for assessment of public participation in the process of EIA and interprets the results of this analysis. It takes into consideration the relevance of comments, type (character) of public subjects and influe...

  14. Uncertainty in Impact Assessment – EIA in Denmark

    DEFF Research Database (Denmark)

    Larsen, Sanne Vammen

    as problematic, as this is important information for decision makers and public actors. Taking point of departure in these issues, this paper seeks to add to the discussions by presenting the results of a study on the handling of uncertainty in Environmental Impact Assessment (EIA) reports in Denmark. The study...... is based on analysis of 100 EIA reports. The results will shed light on the extent to which uncertainties is addressed in EIA in Denmark and discuss how the practice can be categorised....

  15. IS EIA - Assessment of influences on the environment

    International Nuclear Information System (INIS)

    Suchova, K.

    2005-01-01

    Environmental Impact Assessment - EIA is considered as one of main instruments of international environmental politics for performance of permanent sustainable development. It is asserted almost three decades in advanced countries. In the Slovak Republic the EIA is realised since 1994 year when the law of National Council of the Slovak Republic No. 127/1994 Coll. Laws became effective. The purpose of EIA is complex, special and public assessment of influences of proposed constructions, equipment and activities on the environment before resolution on their license according special regulation. Data bases and their modules used for EIA in the Slovak Republic are presented

  16. Analysis of environmental impact assessment (EIA) system in Turkey.

    Science.gov (United States)

    Coşkun, Aynur Aydın; Turker, Ozhan

    2011-04-01

    The Environmental Impact Assessment (EIA) System, which embodies the "prevention principle" of the environmental law, is an important tool for environmental protection. This tool has a private importance for Turkey since it is a developing country, and it entered the Turkish law in 1983 with the Environmental Law. Besides, the EIA Regulation, which shows the application principles, became effective in 1993. Because Turkey is a candidate for European Union (EU), the EIA Regulation has been changed due to the EU compliance procedure, and its latest version became valid in 2008. This study aims to emphasize The EIA system in Turkey to supervise the efficiency of this procedure and point the success level. In the introduction part, general EIA concept, its importance, and some notations are mentioned. Following that, the legislation, which builds the EIA system, has been analyzed starting from the 1982 Turkish Constitution. Then, the legislation rules are explained due to the basic steps of the EIA procedure. In order to shed light upon the application, the EIA final decisions given until today, the results, and their distributions to the industries are assessed. In the final part of the study, a SWOT analysis is made to mention the weaknesses, strengths, opportunities, and threats of the EIA system in Turkey.

  17. Lecciones del concurso de puentes EIA

    OpenAIRE

    Duque-Uribe, M. P. (Maria del Pilar)

    2003-01-01

    En este artículo se expone la historia, la evolución y las experiencias del concurso de puentes realizado anualmente en la Escuela de Ingeniería de Antioquia, EIA. Se hace una descripción de los sistemas estructurales básicos usados en puentes, se plantean los puntos débiles de cada uno y se presentan algunos modelos del concurso, analizando su forma de falla según los criterios estructurales. Por último, se describen los puentes ganadores de las cuatro versiones del evento y se expone cómo a...

  18. EIA-CES Rehabilitation Engineering Seedbed

    OpenAIRE

    Juliana Velásquez Gómez; Carolina Sierra Restrepo; María Clara Mejía Jaramillo; Manuela Vargas González; Juan Pablo Arango Velásquez; Paulina Restrepo Arango; Paula Andrea Gómez Vélez; Susana Fuentes Vélez

    2016-01-01

    La discapacidad es una interacción entre los estados de salud (enfermedades, lesiones, entre otros) y los factores contextuales (factores ambientales y personales). En el semillero de Ingeniería de Rehabilitación de la Universidad EIA se evalúan usuarios en situación de discapacidad para realizarles productos de apoyo a la medida. Este semillero es voluntario y cuenta con recursos económicos limitados. Se caracteriza por tratar cada caso individualmente y no generalizar, ya que se tiene claro...

  19. An evaluation of current EIA system in Pakistan

    International Nuclear Information System (INIS)

    Shah, I.A.; Romano, R.R.

    2004-01-01

    The challenge of reducing poverty and increasing economic growth has often led Pakistan to overlook environmental sustainability. Consequently, Pakistan, is suffering from severe environmental problems. This has spurred an increasing demand for and effective Environmental Impact Assessment (EIA) System with environmental management tools and techniques that can help the country to adequately diagnose their risks and suggest mitigation options. In the past few years Pakistan has begun implementing EIA' s as a preventive tool. However, given the judiciary, institutional and structural predicament, the outcome of the EIA process has resulted in great disparities. Given the growing regional environmental problems it is now a priority to seek an effective EIA systems, principles, and procedures in the country. This paper seeks to distinguish the Pakistan EIA strengths and weaknesses; it also focuses on identifying common positive and negative characteristics of the Pakistan EIA system. Furthermore, differences between the interested parties of the EIA system in the country were evaluated via a survey to ensure a good understanding of the factors of a comprehensive and effective EIA system. Analytical comparisons were made among the different interested parties of the EIA system in Pakistan. Statistical methods were used to analyze the data received and recommendations were made based on the outcome of the data results. These results will assist: (i) Pakistan to improve its EIA system (ii) other South Asian countries which may have a similar EIA systems in developing policy, planning and reforms and (iii) International organizations that work or invest in the region to enhance the attainment of environ- mental protection objectives on a broader, more cost effective, and realistic scale than current practices. (author)

  20. Targeting human prostate cancer with 111In-labeled D2B IgG, F(ab')2 and Fab fragments in nude mice with PSMA-expressing xenografts.

    Science.gov (United States)

    Lütje, Susanne; van Rij, Catharina M; Franssen, Gerben M; Fracasso, Giulio; Helfrich, Wijnand; Eek, Annemarie; Oyen, Wim J; Colombatti, Marco; Boerman, Otto C

    2015-01-01

    D2B is a new monoclonal antibody directed against an extracellular domain of prostate-specific membrane antigen (PSMA), which is overexpressed in prostate cancer. The potential of D2B IgG, and F(ab')2 and Fab fragments of this antibody for targeting prostate cancer was determined in mice bearing subcutaneous prostate cancer xenografts. The optimal time point for imaging was determined in biodistribution and microSPECT imaging studies with (111)In-D2B IgG, (111)In-capromab pendetide, (111)In-D2B F(ab')2 and (111)In-D2B Fab fragments in mice with PSMA-expressing LNCaP and PSMA-negative PC3 tumors at several time points after injection. All (111)In-labeled antibody formats specifically accumulated in the LNCaP tumors, with highest uptake of (111)In-D2B IgG and (111)In-capromab pendetide at 168 h p.i. (94.8 ± 19.2% injected dose per gram (ID/g) and 16.7 ± 2.2% ID/g, respectively), whereas uptake of (111)In-D2B F(ab')2 and (111)In-D2B Fab fragments peaked at 24 h p.i. (12.1 ± 3.0% ID/g and 15.1 ± 2.9% ID/g, respectively). Maximum LNCaP tumor-to-blood ratios were 13.0 ± 2.3 (168 h p.i.), 6.2 ± 0.7 (24 h p.i.), 23.0 ± 4.0 (24 h p.i.) and 4.5 ± 0.6 (168 h p.i.) for (111)In-D2B IgG, (111)In-F(ab')2, (111)In-Fab and (111)In-capromab pendetide, respectively. LNCaP tumors were clearly visualized with microSPECT with all antibody formats. This study demonstrates the feasibility of D2B IgG, F(ab')2 and Fab fragments for targeting PSMA-expressing prostate cancer xenografts. Copyright © 2014 John Wiley & Sons, Ltd.

  1. Development and validation of a sensitive enzyme immunoassay (EIA) for blood plasma cortisol in female cattle, buffaloes, and goats.

    Science.gov (United States)

    Yadav, R; Mohan, K; Kumar, V; Sarkar, M; Nitu, K; Meyer, H H D; Prakash, B S

    2013-08-01

    A highly sensitive enzyme immunoassay (EIA) that used the second antibody coating technique and the cortisol-horseradish peroxidase conjugate as a label for determination of free and total cortisol in blood plasma of dairy animals (cows, buffaloes, and goats) was developed. For biological validation of the EIA, blood samples were collected from the animals at 48 and 24 h before and 0, 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, and 132 h after dexamethasone administration. The EIA was performed directly with 20 μL of fresh plasma (for free cortisol) and also with 20 μL of heat-treated plasma (for total cortisol) after 1:5 dilutions with PBS. Cortisol standards ranging from 0.39 to 200 pg/well/20 μL were used, and the sensitivity of the EIA procedure was found to be 0.39 pg/well/20 μL, which corresponded to 0.02 ng/mL. In comparison with RIA the EIA was at least 4 times more sensitive and required 5 times less cortisol antiserum. In female cattle, buffaloes, and goats, the total, free, and bound plasma cortisol before dexamethasone administration was significantly (P < 0.05) higher than the total, free, and bound cortisol after dexamethasone administration. It can be concluded from these studies that the direct, sensitive EIA validated for estimating the free and total cortisol concentrations was sufficiently reliable and quick for studying the dynamics of cortisol distribution in blood plasma of dairy animals. Copyright © 2013 Elsevier Inc. All rights reserved.

  2. A model of objective weighting for EIA.

    Science.gov (United States)

    Ying, L G; Liu, Y C

    1995-06-01

    In spite of progress achieved in the research of environmental impact assessment (EIA), the problem of weight distribution for a set of parameters has not as yet, been properly solved. This paper presents an approach of objective weighting by using a procedure of P ij principal component-factor analysis (P ij PCFA), which suits specifically those parameters measured directly by physical scales. The P ij PCFA weighting procedure reforms the conventional weighting practice in two aspects: first, the expert subjective judgment is replaced by the standardized measure P ij as the original input of weight processing and, secondly, the principal component-factor analysis is introduced to approach the environmental parameters for their respective contributions to the totality of the regional ecosystem. Not only is the P ij PCFA weighting logical in theoretical reasoning, it also suits practically all levels of professional routines in natural environmental assessment and impact analysis. Having been assured of objectivity and accuracy in the EIA case study of the Chuansha County in Shanghai, China, the P ij PCFA weighting procedure has the potential to be applied in other geographical fields that need assigning weights to parameters that are measured by physical scales.

  3. Laboratory and Clinical features of EIA Toxin-positive and EIA Toxin-negative Community-acquired Clostridium difficile Infection.

    Science.gov (United States)

    Patel, Hiren; Randhawa, Jeewanjot; Nanavati, Sushant; Marton, L Randy; Baddoura, Walid J; DeBari, Vincent A

    2015-01-01

    Studies have described the clinical course of patients with Clostridium difficile infection (CDI) with positive enzyme immunoassay (EIA) for toxins A and B. Limited information is available for the patients with negative EIA but positive for the toxin B gene (TcdB) by the PCR. The aim of our study is to determine if there are any differences that exist among the clinical and laboratory parameters in the patients tested to be positive by EIA for toxin and those who were negative. This is a retrospective cohort study conducted in a 700-bed teaching hospital. We reviewed charts of the patients with presumptive CDI between January 2006 and July 2013. We divided these patients into two groups, EIA-positive and EIA-negative, based on result of EIA for toxins A and B and the requirement for a positive PCR analysis of the TcdB gene. The EIA-positive group had significantly higher white blood cell counts (p<0.001), with a significantly greater percentage of bands (p<0.0001). Albumin and total protein both exhibit significantly (p<0.0001, both comparisons) lower values in the EIA-positive group. Among clinical findings, the EIA-positive group had significantly longer length of hospital stay (p=0.010). These data suggest that an infection with an EIA-negative strain of C. difficile presents laboratory markers closer to those of healthy subjects and clinical features suggesting considerably less severe than infection with EIA-positive C. difficile. © 2015 by the Association of Clinical Scientists, Inc.

  4. EIA modelling for coastal zone management. Part 2

    Digital Repository Service at National Institute of Oceanography (India)

    Babu, M.T.; Vethamony, P.

    stream_size 15 stream_content_type text/plain stream_name Summer_Sch_EIA_Manage_Coast_Zone_2001_95.pdf.txt stream_source_info Summer_Sch_EIA_Manage_Coast_Zone_2001_95.pdf.txt Content-Encoding ISO-8859-1 Content-Type text...

  5. EIA systems in Nigeria: evolution, current practice and shortcomings

    International Nuclear Information System (INIS)

    Ogunba, Olusegun A.

    2004-01-01

    Amidst mounting criticism of Environmental Impact Assessments (EIAs) carried out in Nigeria under the three independent EIA systems--the EIA Decree 86 (1992), the Town and Country Planning Decree 88 (1992) and the Petroleum Act (1969)--the paper traces the evolution of Nigeria's systems and appraises current practice and shortcomings. The path of development of the systems was traced within the framework of Gibson's model of EIA evolution [Impact Assess. Proj. Apprais., 20 (3) 2002, 151-159], while current practice and shortcomings were explored in random interview surveys of consultant firms, approval authorities and the academia. It was seen that Gibson's four-stage model is not exactly representative of the Nigerian situation, and a more appropriate six-stage model was developed. It was also established that the current practices of the three EIA systems were at different stages of evolution: one of the EIA schemes (the Town and Country Planning Decree) has not evolved satisfactorily, while the other two EIA systems have produced intricate legislations and guidelines, but fall short of first-rate practice. The other discovery was that the simultaneous use of three independent systems creates unnecessary duplication of EIA preparation with considerable time and money costs. The paper advises that Nigeria can make substantial progress along the evolutionary path through a correction of observed system shortcomings and a merger of the three systems

  6. Environmental Impact Assessment (Eia) On Project Design: An ...

    African Journals Online (AJOL)

    PROF. O. E. OSUAGWU

    2013-09-01

    Sep 1, 2013 ... The research work, studied and exposed the nature, concept and ... at 0.05 level of significance; and in the presentation of the field survey ... A relationship between the cost of EIA exercise and the cost of design was .... cited by [1], EIA is an activity designed to .... researchers based on their desire to limit the.

  7. An automated technique for most-probable-number (MPN) analysis of densities of phagotrophic protists with lux-AB labelled bacteria as growth medium

    DEFF Research Database (Denmark)

    Ekelund, Flemming; Christensen, Søren; Rønn, Regin

    1999-01-01

    An automated modification of the most-probable-number (MPN) technique has been developed for enumeration of phagotrophic protozoa. The method is based on detection of prey depletion in micro titre plates rather than on presence of protozoa. A transconjugant Pseudomonas fluorescens DR54 labelled w...

  8. Danish experiences on EIA of livestock projects

    DEFF Research Database (Denmark)

    Christensen, Per

    2006-01-01

    in its own right is a kind of regulatory instrument. Examining the assessments made during screening more closely, we conclude that there is still some way to go in order to make the assessment broader and more holistic in accordance with the ambitions set out in the EIA directive to contribute to a more...... sustainable development. Although the provisions laid down are the same the praxis related to the field has developed at a considerable speed. In order to understand this development we have closely examined how the decisions made by the Nature Protection Board of Appeal (NPBA) have been changed and conclude...... that these changes definitely address some of the shortcomings found in the evaluation....

  9. EIA-CES Rehabilitation Engineering Seedbed

    Directory of Open Access Journals (Sweden)

    Juliana Velásquez Gómez

    2016-12-01

    Full Text Available La discapacidad es una interacción entre los estados de salud (enfermedades, lesiones, entre otros y los factores contextuales (factores ambientales y personales. En el semillero de Ingeniería de Rehabilitación de la Universidad EIA se evalúan usuarios en situación de discapacidad para realizarles productos de apoyo a la medida. Este semillero es voluntario y cuenta con recursos económicos limitados. Se caracteriza por tratar cada caso individualmente y no generalizar, ya que se tiene claro que cada persona tiene sus particularidades, así tengan el mismo diagnóstico, buscando satisfacer las necesidades que cada paciente tenga. Para la fabricación de los productos de apoyo se desarrolló un protocolo que busca que el producto final cumpla con los criterios de usabilidad (Facilidad de aprendizaje, eficiencia, entre otros.

  10. The EIA mixes a US gas cocktail

    Energy Technology Data Exchange (ETDEWEB)

    Gurney, Judith

    1999-07-01

    This article examines the US Energy Information Administration's (EIA) assumption that although gas consumption is rising there will still be adequate supplies to meet the demand in the year 2020. The expected increase in the use of gas for electricity generation, and the meeting of future demand by the expected growth in gas production in the deepwaters off the Gulf of Mexico, imports from Canada, and use of unconventional sources such as coalbed methane and natural gas hydrates are discussed, and methods of producing hydrates are outlined. US natural gas production for 1970-1998, US demand and Canadian supplies (1980-1996), and US natural gas hydrate resources are tabulated. (UK)

  11. LECCIONES DEL CONCURSO DE PUENTES EIA

    Directory of Open Access Journals (Sweden)

    María del Pilar Duque

    Full Text Available En este artículo se expone la historia, la evolución y las experiencias del concurso de puentes realizado anualmente en la Escuela de Ingeniería de Antioquia, EIA. Se hace una descripción de los sistemas estructurales básicos usados en puentes, se plantean los puntos débiles de cada uno y se presentan algunos modelos del concurso, analizando su forma de falla según los criterios estructurales. Por último, se describen los puentes ganadores de las cuatro versiones del evento y se expone cómo a través de la experiencia, tanto concursantes como organizadores han logrado superar y elevar el nivel del concurso.

  12. Critical factors for EIA implementation: literature review and research options.

    Science.gov (United States)

    Zhang, Jie; Kørnøv, Lone; Christensen, Per

    2013-01-15

    After decades of development, the gap between expectations of Environment Impact Assessments (EIA) and their practical performance remains significant. Research has been done to identify the critical factors for an effective implementation of EIA. However, this research, to a large extent, has not been cumulated and analysed comprehensively according to the stages of the EIA process. This paper contributes to the critical review of the literature on EIA implementation and effectiveness by cumulating mainly empirical findings in an implementation theoretical perspective. It focuses on the links between different critical factors and how they relate to different stages in the EIA and thus influence the decision making process. After reviewing 33 refereed journal articles published between 1999 and 2011, we identified 203 notions of critical factors. Of these, 102 related to different stages defined in our comprehensive EIA implementation model, and 101 were identified as general factors related to the whole EIA system. The number of notions of stage factors and general factors is thus about equal. An overlap between stage factors and general factors was found, which demonstrates that critical factors function differently in different cases. The function of the critical factors is complex and it is difficult to determine contingencies and causations. In the sources we examined, there is evidently an imbalance between in-depth empirical research and general knowledge, and the paper offers some suggestions for future research. Copyright © 2012 Elsevier Ltd. All rights reserved.

  13. EIA application in China's expressway infrastructure: clarifying the decision-making hierarchy.

    Science.gov (United States)

    Zhou, Kai-Yi; Sheate, William R

    2011-06-01

    China's EIA Law came into effect in 2003 and formally requires road transport infrastructure development actions to be subject to Environmental Impact Assessment (EIA). EIAs (including project EIA and plan EIA, or strategic environmental impact assessment, SEA) have been being widely applied in the expressway infrastructure planning field. Among those applications, SEA is applied to provincial level expressway network (PLEI) plans, and project EIA is applied to expressway infrastructure development 'projects' under PLEI plans. Three case studies (one expressway project EIA and two PLEI plan SEAs) were examined to understand currently how EIAs are applied to expressway infrastructure development planning. Through the studies, a number of problems that significantly influence the quality of EIA application in the field were identified. The reasons causing those problems are analyzed and possible solutions are suggested aimed at enhancing EIA practice, helping deliver better decision-making and ultimately improving the environmental performance of expressway infrastructure. Copyright © 2010 Elsevier Ltd. All rights reserved.

  14. A multicenter evaluation of the Biotest legionella urinary antigen EIA

    DEFF Research Database (Denmark)

    Harrison, Timothy; Uldum, Søren; Alexiou-Daniel, Stella

    1998-01-01

    OBJECTIVES: To undertake a multicenter study to evaluate the Biotest legionella urinary antigen enzyme immunoassay (EIA) performance against those EIAs already in use in 14 European laboratories. METHODS: Each laboratory examined urine specimens from appropriate patients using both their current...... assay and the Biotest EIA. Each examined: a standard panel of 12 coded urine samples (distributed by Biotest); a panel of 10 coded urine samples provided as part of a European external quality assurance (EQA) scheme; urine samples from patients with proven legionnaires' disease (LD); urine samples from...... patients with pneumonia of microbiologically proven cause other than LD; and urine samples submitted for routine examination. Thus, the performance of the Biotest assay (in comparison with current EIAs), its specificity and utility, and the inter-laboratory agreement were assessed. RESULTS: Inter...

  15. Role of Slovak Environmental Agency in EIA process

    International Nuclear Information System (INIS)

    Kristofova, I.; Suchova, K.; Hrncarova, M.

    2003-01-01

    The Slovak Environmental Agency (SEA) is a scientific organisation of the Ministry of the Environment of the Slovak Republic, operating on the whole territory of Slovakia. Its activities are focused on the improvement and protection of the environment on the principles of sustainable development. SEA performs the environmental impact assessment on the basis of the Ministry of the Environment of the Slovak Republic request. SEA superintends EIA Documentary Center in Banska Bystrica. Environmental Impact Assessment (SEA) creates and operates the EIA information system SEA provides consulting in EIA process and gives seminar meetings and training in EIA field. SEA elaborates the preliminary environmental study and the environmental impact statement on the basis of investor request. (authors)

  16. EIA sees US gas grid meeting demand in 2000

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This paper reports that interstate natural gas pipelines should be able to meet record US natural gas demand by 2000, Energy Information Administration predicts in a new study. The EIA study examined the capacity of 42 long lines, average utilization of the pipeline grid, and recently completed or planned capacity expansions. EIA the significant additional volumes could be transported into some major consuming areas during off-peak periods

  17. Reforming EIA systems: A critical review of proposals in Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Fonseca, Alberto, E-mail: albertof@em.ufop.br [Federal University of Ouro Preto, Minas Gerais (Brazil); Sánchez, Luis Enrique [University of São Paulo, São Paulo (Brazil); Ribeiro, José Claudio Junqueira [Escola Superior Dom Helder Câmara, Belo Horizonte, Minas Gerais (Brazil)

    2017-01-15

    Environmental Impact Assessment (EIA) systems are under pressure in many countries, driven by a call for efficiency and streamlining. Such a phenomenon is particularly clear in Brazil, where, in the past few years, a number of influential associations put forward documents proposing significant changes to environmental licensing and impact assessment regulations. So far, there is no publicly available information about any initiative towards scrutinizing those proposals. The objective of this study was to critically review the merits and drawbacks of the changes proposed in those documents. The analysis triangulated content analysis, focus group and online survey data. The focus group included ten seasoned Brazilian EIA specialists; the survey, based on Likert-scale and open-ended questions, resulted in 322 valid responses from EIA professionals. Results show that the proposals generally agree that the current EIA system, while playing a key role in mitigating impacts and enhancing project design, needs many changes. Nonetheless, the proposals neither offered solutions to overcome political, technical and budget barriers, nor established a sense of priority of the most urgent issues. Findings from the focus group and the survey signaled that a number of proposed actions might face public outcry, and that those changes that do not depend on legislative action are more likely to be implementable. Previous studies about EIA reform focused mostly on the context of developed countries after changes had taken place. This study, while addressing the perspective of a large developing country in a “before-reform” stage, shows that capacity-building is a key requirement in EIA reform. - Highlights: • Brazil's EIA system is under strong pressure for change. • Findings corroborate ineffectiveness in current system. • There are tensions as to the best approaches to overcome problems. • Exact effects of proposals are uncertain. • Low institutional capacity can

  18. Risk assessment for improved treatment of health considerations in EIA

    International Nuclear Information System (INIS)

    Demidova, Olga; Cherp, Aleg

    2005-01-01

    Environmental Impact Assessment (EIA) and Risk Assessment (RA) processes are rarely used to complement each other despite potential benefits of such integration. This paper proposes a model for procedural and methodological integration of EIA and RA based on reported best practice approaches. The proposed model stipulates 'embedding' RA into EIA and is organized in accordance with the generic stages of the EIA process. The model forms the basis for the proposed Evaluation Package which can be used as a benchmarking tool for evaluating the effectiveness of integration of RA within particular EIAs. The current paper uses the package for evaluating seven Environmental Impact Statements (EISs) of waste incineration facilities in the UK produced between 1990 and 2000. Though RA was found to be an element of these EIAs, its prominence varied considerably from case to case. Systematic application of RA in accordance with the best practice was not observed. Particular omissions were demonstrated in assessing health impacts not directly associated with air emissions, identifying the receptors of health impacts (affected population), interpreting health impacts as health risks, dealing with uncertainties, and risk communications

  19. [Evaluation of hepatitis B virus genotyping EIA kit].

    Science.gov (United States)

    Tanaka, Yasuhito; Sugauchi, Fuminaka; Matsuuraa, Kentaro; Naganuma, Hatsue; Tatematsu, Kanako; Takagi, Kazumi; Hiramatsu, Kumiko; Kani, Satomi; Gotoh, Takaaki; Wakimoto, Yukio; Mizokami, Masashi

    2009-01-01

    Clinical significance of Hepatitis B virus(HBV) genotyping is increasingly recognized. The aim of this study was to evaluate reproducibility, accuracy, and sensitivity of an enzyme immunoassay (EIA) based HBV genotyping kit, which designed to discriminate between genotypes to A, B, C, or D by detecting genotype-specific epitopes in PreS2 region. Using the four genotypes panels, the EIA demonstrated complete inter and intra-assay genotyping reproducibility. Serum specimens had stable results after 8 days at 4 degrees C, or 10 cycles of freezing-thawing. In 91 samples that have been genotyped by DNA sequencing, 87(95.6%) were in complete accordance with EIA genotyping. Of examined 344 HBsAg-positive serum specimens, genotypes A, B, C and D were determined in 26 (7.6%), 62 (18.0%), 228 (66.3%), and 9 (2.6%) cases, respectively. Of 19 (5.5%) specimens unclassified by the EIA, 13 were found to have low titer of HBsAg concentration (< 3 IU/ml), and the other 5 had amino acid mutations or deletions within targeted PreS2 epitopes. The EIA allowed genotyping even in HBV DNA negative samples (96.2%). In conclusion, HBV genotype EIA is reliable, sensitive and easy assay for HBV genotyping. The assay would be useful for clinical use.

  20. Saving energy with fiscal benefit of EIA; Energie besparen met fiscaal voordeel van EIA

    Energy Technology Data Exchange (ETDEWEB)

    Smit, R.

    2007-04-15

    A brief overview is given for installers to benefit from the fiscal advantages of the Energy Investment Deduction (EIA in Dutch) incentive, by means of which investments for energy saving technologies and renewable energy sources can be reimbursed. [Dutch] Het kabinet trekt 500 miljoen euro uit voor energiebesparing en duurzaamheid waarmee deze onderwerpen weer in het middelpunt van de belangstelling staan. Daarmee worden samen met de markt grote stappen gezet in de transitie naar een van de duurzaamste en efficientste energievoorzieningen in Europa. Voor installateurs het moment om energiebesparing, met de fiscale voordelen die deze biedt, bij de klant op tafel te leggen.

  1. Zhodnocení účelnosti procesu EIA|

    OpenAIRE

    Vávrová, Adéla

    2007-01-01

    Cílem této bakalářské práce je analýza účelnosti procesu posuzování vlivů na životní prostředí (EIA). První část této práce se zabývá procesem EIA v souvislosti s ekonomickou teorií. Následující část je zaměřena na historii EIA a legislativu, která se vztahuje k procesu EIA v rámci České republiky i Evropské unie. Analytická část obsahuje celonárodní statistiky EIA od jejího zavedení v naší zemi a dále zahrnuje dvě případové studie.

  2. Appraising the value of independent EIA follow-up verifiers

    Energy Technology Data Exchange (ETDEWEB)

    Wessels, Jan-Albert, E-mail: janalbert.wessels@nwu.ac.za [School of Geo and Spatial Sciences, Department of Geography and Environmental Management, North-West University, C/O Hoffman and Borcherd Street, Potchefstroom, 2520 (South Africa); Retief, Francois, E-mail: francois.retief@nwu.ac.za [School of Geo and Spatial Sciences, Department of Geography and Environmental Management, North-West University, C/O Hoffman and Borcherd Street, Potchefstroom, 2520 (South Africa); Morrison-Saunders, Angus, E-mail: A.Morrison-Saunders@murdoch.edu.au [School of Geo and Spatial Sciences, Department of Geography and Environmental Management, North-West University, C/O Hoffman and Borcherd Street, Potchefstroom, 2520 (South Africa); Environmental Assessment, School of Environmental Science, Murdoch University, Australia. (Australia)

    2015-01-15

    Independent Environmental Impact Assessment (EIA) follow-up verifiers such as monitoring agencies, checkers, supervisors and control officers are active on various construction sites across the world. There are, however, differing views on the value that these verifiers add and very limited learning in EIA has been drawn from independent verifiers. This paper aims to appraise how and to what extent independent EIA follow-up verifiers add value in major construction projects in the developing country context of South Africa. A framework for appraising the role of independent verifiers was established and four South African case studies were examined through a mixture of site visits, project document analysis, and interviews. Appraisal results were documented in the performance areas of: planning, doing, checking, acting, public participating and integration with other programs. The results indicate that independent verifiers add most value to major construction projects when involved with screening EIA requirements of new projects, allocation of financial and human resources, checking legal compliance, influencing implementation, reporting conformance results, community and stakeholder engagement, integration with self-responsibility programs such as environmental management systems (EMS), and controlling records. It was apparent that verifiers could be more creatively utilized in pre-construction preparation, providing feedback of knowledge into assessment of new projects, giving input to the planning and design phase of projects, and performance evaluation. The study confirms the benefits of proponent and regulator follow-up, specifically in having independent verifiers that disclose information, facilitate discussion among stakeholders, are adaptable and proactive, aid in the integration of EIA with other programs, and instill trust in EIA enforcement by conformance evaluation. Overall, the study provides insight on how to harness the learning opportunities

  3. Appraising the value of independent EIA follow-up verifiers

    International Nuclear Information System (INIS)

    Wessels, Jan-Albert; Retief, Francois; Morrison-Saunders, Angus

    2015-01-01

    Independent Environmental Impact Assessment (EIA) follow-up verifiers such as monitoring agencies, checkers, supervisors and control officers are active on various construction sites across the world. There are, however, differing views on the value that these verifiers add and very limited learning in EIA has been drawn from independent verifiers. This paper aims to appraise how and to what extent independent EIA follow-up verifiers add value in major construction projects in the developing country context of South Africa. A framework for appraising the role of independent verifiers was established and four South African case studies were examined through a mixture of site visits, project document analysis, and interviews. Appraisal results were documented in the performance areas of: planning, doing, checking, acting, public participating and integration with other programs. The results indicate that independent verifiers add most value to major construction projects when involved with screening EIA requirements of new projects, allocation of financial and human resources, checking legal compliance, influencing implementation, reporting conformance results, community and stakeholder engagement, integration with self-responsibility programs such as environmental management systems (EMS), and controlling records. It was apparent that verifiers could be more creatively utilized in pre-construction preparation, providing feedback of knowledge into assessment of new projects, giving input to the planning and design phase of projects, and performance evaluation. The study confirms the benefits of proponent and regulator follow-up, specifically in having independent verifiers that disclose information, facilitate discussion among stakeholders, are adaptable and proactive, aid in the integration of EIA with other programs, and instill trust in EIA enforcement by conformance evaluation. Overall, the study provides insight on how to harness the learning opportunities

  4. VAMIL and EIA regulations. Options for the installer/advisor; VAMIL- en EIA-regeling. Kansen voor installateur/adviseur

    Energy Technology Data Exchange (ETDEWEB)

    Wondergem, J. [Wondergem Intermedium, (Netherlands)

    1997-03-01

    The new title financial incentives regulations of the Dutch government are outlined. VAMIL and EIA came into effect January 1, 1997. The regulations offer the tax payer a number of financial advantages when investments are made for energy saving capital goods. Also for installers and advisors the regulations offer new chances to realize energy saving measures in maintenance, replacement or extension of existing installations. In this article attention is paid to the practical possibilities of the VAMIL and EIA regulations for the installation sector. 2 tabs.

  5. 30 CFR 250.227 - What environmental impact analysis (EIA) information must accompany the EP?

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What environmental impact analysis (EIA... and Information Contents of Exploration Plans (ep) § 250.227 What environmental impact analysis (EIA... requirements. Your EIA must: (1) Assess the potential environmental impacts of your proposed exploration...

  6. 31 CFR 26.3 - Availability of Environmental Impact Assessment Summaries (EIA Summaries) and Environmental...

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Availability of Environmental Impact Assessment Summaries (EIA Summaries) and Environmental Impact Assessments (EIAs). 26.3 Section 26.3 Money and... DEVELOPMENT BANDS (MDBs) § 26.3 Availability of Environmental Impact Assessment Summaries (EIA Summaries) and...

  7. EIA model documentation: Electricity market module - electricity fuel dispatch

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-01-01

    This report documents the National Energy Modeling System Electricity Fuel Dispatch Submodule (EFD), a submodule of the Electricity Market Module (EMM) as it was used for EIA`s Annual Energy Outlook 1997. It replaces previous documentation dated March 1994 and subsequent yearly update revisions. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components. This document serves four purposes. First, it is a reference document providing a detailed description of the model for reviewers and potential users of the EFD including energy experts at the Energy Information Administration (EIA), other Federal agencies, state energy agencies, private firms such as utilities and consulting firms, and non-profit groups such as consumer and environmental groups. Second, this report meets the legal requirement of the Energy Information Administration (EIA) to provide adequate documentation in support of its statistical and forecast reports. Third, it facilitates continuity in model development by providing documentation which details model enhancements that were undertaken for AE097 and since the previous documentation. Last, because the major use of the EFD is to develop forecasts, this documentation explains the calculations, major inputs and assumptions which were used to generate the AE097.

  8. EIA: A splintering, exploding discipline with a massive new constituency

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Eric P., E-mail: ejohnson@ecosite.co.uk

    2015-02-15

    After serving 18 years as Editor-in-Chief of Environmental Impact Assessment Review, the author observes that the period 1997–2014, the discipline of EIA: splintered, exploded and saw the rise of the developing-world authors. Publishing has also changed, with shifts from quantity to quality, the rise of open access, and an ever-increasing shortage of reviewers.

  9. A Method for EIA Scoping of Wave Energy Converters

    DEFF Research Database (Denmark)

    Margheritini, Lucia; Hansen, Anne Merrild; Frigaard, Peter

    2012-01-01

    and marine environment, lack of coordination from the competent Authorities regulating devices deployment and conflicts of maritime areas utilization. The EIA within the consents process is central in the realization of full scale devices and often is the meeting point for technology, politics and public...

  10. Dutch Energy Investment Allowance (EIA) 2004; Energie Investeringsaftrek 2004

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    The purpose of the title incentive (EIA) is to stimulate energy conservation and the use of renewable energy in the Dutch industry and businesses. This brochure provides information on the changes with respect to the year 2003, how the EIA can be applied, and examples of energy investments (the so-called Energy List) [Dutch] Doel van de regeling Energie-investeringsaftrek (EIA) is energiebesparing en de inzet van duurzame energie door het Nederlandse bedrijfsleven te stimuleren. In deel 1 van deze brochure vindt u de wijzigingen ten opzichte van het jaar 2003. In deel 2 treft u een uitleg aan over de werking van de EIA. In deel 3 leest u hoe u gebruik kunt maken van deze regeling. In deel 4 is een overzicht opgenomen met omschrijvingen en voorbeelden van energie-investeringen, de zogenoemde Energielijst. In deel 5 zitten bestelbonnen waarmee u brochures voor de diverse fiscale regelingen kunt aanvragen. Deel 6 is een formulier waarmee u een voorstel kunt doen om de voor u liggende Energielijst 2004 voor 2005 aan te vullen of te wijzigen.

  11. Threatened biodiversity, the nema eia regulations and cultivation of ...

    African Journals Online (AJOL)

    Until such listing, unresolved legal questions that inhibited the effective consideration of biodiversity in agricultural decision-making prior to the promulgation of the NEMA EIA regulations are likely to persist—to the detriment of a globally imperilled biodiversity. This contribution sets out to identify some of the key issues that ...

  12. Understanding the long-term influence of EIA on organisational learning and transformation

    Energy Technology Data Exchange (ETDEWEB)

    Jones, Megan, E-mail: 31836179@student.murdoch.edu.au [Environmental and Conservation Sciences, Murdoch University (Australia); Morrison-Saunders, Angus, E-mail: a.morrison-saunders@murdoch.edu.au [Environmental and Conservation Sciences, Murdoch University, Australia, Research Unit for Environmental Sciences and Management, North-West University (South Africa)

    2017-05-15

    This research is an attempt to verify the notion postulated by Robert Bartlett and Lynton Caldwell that the full benefits of environmental impact assessment (EIA) would take decades to be realized. While EIA is intended to directly influence decision-making regarding new development proposals, the process is also expected to lead to organisational learning and transformation over time. Our aim was to examine the influence of EIA on a single Western Australian proponent with sustained experience in the process to understand how EIA is used within the organisation and to seek evidence of transformation of the organisation's purpose and mission. The research reviewed literature in order to identify key influences of EIA on organisations, along with semi-structured staff interviews and document analysis for the case study organisation. Ascertaining causality that involvement in EIA processes influences or effects organisational learning and transformation is a challenge in the face of other societal events. Document analysis and interviewee data indicates that the action-forcing nature of EIA did influence proponent behavior through the creation of internal processes seeking to ensure robust design of new projects that would satisfy environmental protection expectations, without the need to trigger formal EIA. Evidence of EIA values and thinking were apparent within internal documentation, including the evolving mission statement. Our research indicates that participation in the EIA process can positively influence organisational learning and transformation by guiding internal change for decision-making. - Highlights: • The long-term influence of EIA on a proponent organisation is investigated. • EIA promotes internal organisational learning and transformation. • Analysis of mission statements can indicate the influence of EIA on organisations. • Organisations aligned with EIA values can reduce the need to engage in formal EIA.

  13. Understanding the long-term influence of EIA on organisational learning and transformation

    International Nuclear Information System (INIS)

    Jones, Megan; Morrison-Saunders, Angus

    2017-01-01

    This research is an attempt to verify the notion postulated by Robert Bartlett and Lynton Caldwell that the full benefits of environmental impact assessment (EIA) would take decades to be realized. While EIA is intended to directly influence decision-making regarding new development proposals, the process is also expected to lead to organisational learning and transformation over time. Our aim was to examine the influence of EIA on a single Western Australian proponent with sustained experience in the process to understand how EIA is used within the organisation and to seek evidence of transformation of the organisation's purpose and mission. The research reviewed literature in order to identify key influences of EIA on organisations, along with semi-structured staff interviews and document analysis for the case study organisation. Ascertaining causality that involvement in EIA processes influences or effects organisational learning and transformation is a challenge in the face of other societal events. Document analysis and interviewee data indicates that the action-forcing nature of EIA did influence proponent behavior through the creation of internal processes seeking to ensure robust design of new projects that would satisfy environmental protection expectations, without the need to trigger formal EIA. Evidence of EIA values and thinking were apparent within internal documentation, including the evolving mission statement. Our research indicates that participation in the EIA process can positively influence organisational learning and transformation by guiding internal change for decision-making. - Highlights: • The long-term influence of EIA on a proponent organisation is investigated. • EIA promotes internal organisational learning and transformation. • Analysis of mission statements can indicate the influence of EIA on organisations. • Organisations aligned with EIA values can reduce the need to engage in formal EIA.

  14. Evaluation of the existing EIA legislation. How EIA procedures function in practice and areas needing improvement; YVA-lainsaeaedaennoen toimivuusarviointi. Ympaeristoevaikutusten arviointimenettelyn toimivuus ja kehittaemistarpeet

    Energy Technology Data Exchange (ETDEWEB)

    Jantunen, J.; Hokkanen, P.

    2010-09-15

    The evaluation reviewed how the EIA legislation and EIA procedure are functioning in actual practice, as well as the realisation of the goals of the Act on Environmental Impact Assessment Procedure. The evaluation also reviewed the role of the EIA procedure in project planning and decision-making, and the relationship between the EIA legislation and other legislation. The goal of the evaluation was to describe the current status of the legislation and its functioning in practice, and generate information on opportunities for further development of environmental impact assessment and EIA legislation. Through the application of diverse and extensive materials and consideration of various viewpoints, a comprehensive review of the strengths of the existing EIA legislation and procedure was carried out and areas needing further improvement were identified. A broad interpretation of functioning was used in the evaluation: it includes the effectiveness and practice of the EIA procedure, the acceptability of the EIA legislation and also how the legislation implements EU legislation. Overall, the goals of the EIA legislation have been reached successfully. The EIA legislation is successful in implementing EU legislation, and, as shown by the results of the evaluation, the choices made in Finland appear to be correct. Stakeholders have come to understand the role the EIA procedure plays in guiding activities and the scope of the current EIA legislation, which is under no pressure for major amendments. The project types that are subject to the EIA procedure are markedly different from each other, resulting in an EIA being implemented in widely different planning and decision-making situations. The performance of the EIA procedure, therefore, varies somewhat from one project type to another. It is important that the EIA legislation be flexible and easily adapted to various situations. The assessment procedure seem to be most effective when it is used early enough as a project

  15. Cumulative effects in Swedish EIA practice - difficulties and obstacles

    International Nuclear Information System (INIS)

    Waernbaeck, Antoienette; Hilding-Rydevik, Tuija

    2009-01-01

    The importance of considering cumulative effects (CE) in the context of environmental assessment is manifested in the EU regulations. The demands on the contents of Environmental Impact Assessment (EIA) and Strategic Environmental Assessment (SEA) documents explicitly ask for CE to be described. In Swedish environmental assessment documents CE are rarely described or included. The aim of this paper is to look into the reasons behind this fact in the Swedish context. The paper describes and analyse how actors implementing the EIA and SEA legislation in Sweden perceive the current situation in relation to the legislative demands and the inclusion of cumulative effects. Through semi-structured interviews the following questions have been explored: Is the phenomenon of CE discussed and included in the EIA/SEA process? What do the actors include in and what is their knowledge of the term and concept of CE? Which difficulties and obstacles do these actors experience and what possibilities for inclusion of CE do they see in the EIA/SEA process? A large number of obstacles and hindrances emerged from the interviews conducted. It can be concluded from the analysis that the will to act does seem to exist. A lack of knowledge in respect of how to include cumulative effects and a lack of clear regulations concerning how this should be done seem to be perceived as the main obstacles. The knowledge of the term and the phenomenon is furthermore quite narrow and not all encompassing. They experience that there is a lack of procedures in place. They also seem to lack knowledge of methods in relation to how to actually work, in practice, with CE and how to include CE in the EIA/SEA process. It can be stated that the existence of this poor picture in relation to practice concerning CE in the context of impact assessment mirrors the existing and so far rather vague demands in respect of the inclusion and assessment of CE in Swedish EIA and SEA legislation, regulations, guidelines and

  16. Determination of serum digosin. A comparison between RIA and EIA

    Energy Technology Data Exchange (ETDEWEB)

    Spitz, J; Braun, J S; Schmidt, M [Krankenhausstiftung Bamberg (Germany, F.R.). Nuklearmedizinische Abt.; Abt fuer Labormedizin, Krankenhausstiftung Bamberg [Germany, F.R.

    1979-12-01

    The results of two radioimmunoassays (RIA, precipitating technique), of a homogenous (EMIT) and a heterogenous (ELISA) enzyme immunoassay (EIA) for ascertaining the amounts of digoxin showed a good correlation in precision and a reasonably AK satisfying correlation in the recovery. However, there was a clear discrepancy in the amounts of digoxin concentrate in the serum of patients. Only the RIA of Abbott and the EIA of Boehringer showed no significant differences. Particularly noticeable was the tendency towards lower values in the EMIT-technique as well as its liability to unspecific serum changes (lipaemia etc.), which often made the detection of digoxin impossible. The routine use of this technique appears problematic. The need for establishing one's own laboratory and test-specific therapeutical range is pointed out.

  17. Determination of serum digosin. A comparison between RIA and EIA

    International Nuclear Information System (INIS)

    Spitz, J.; Braun, J.S.; Schmidt, M.; Krankenhausstiftung Bamberg

    1979-01-01

    The results of two radioimmunoassays (RIA, precipitating technique), of a homogenous (EMIT) and a heterogenous (ELISA) enzyme immunoassay (EIA) for ascertaining the amounts of digoxin showed a good correlation in precision and a reasonably AK satisfying correlation in the recovery. However, there was a clear discrepancy in the amounts of digoxin concentrate in the serum of patients. Only the RIA of Abbott and the EIA of Boehringer showed no significant differences. Particularly noticeable was the tendency towards lower values in the EMIT-technique as well as its liability to unspecific serum changes (lipaemia etc.), which often made the detection of digoxin impossible. The routine use of this technique appears problematic. The need for establishing one's own laboratory and test-specific therapeutical range is pointed out. (orig.) [de

  18. EIA practice in India and its evaluation using SWOT analysis

    International Nuclear Information System (INIS)

    Paliwal, Ritu

    2006-01-01

    In India Environmental Impact Assessment (EIA) has been formally introduced in 1994. It relied on the institutional framework that has a strong supporting legislative, administrative and procedural set-up. Both central and state authorities together are sharing the responsibility of its development and management. A Strength, Weakness, Opportunity and Threat (SWOT) analysis taken up in this article has suggested that there are several issues that need to be readdressed. It highlights several constraints, ranging from improper screening and scoping guidelines to ineffective monitoring and post project evaluation. The opportunities are realised as increasing public awareness, initiatives of environmental groups and business community and forward thinking to integrate environmental consideration into plans and policies. Poor governance, rapid economic reforms, and favours to small-scale units are some of the foreseen threats to the system. This article concludes with some suggestions to improve EIA process in India

  19. An evaluation framework for effective public participation in EIA in Pakistan

    International Nuclear Information System (INIS)

    Nadeem, Obaidullah; Fischer, Thomas B.

    2011-01-01

    Evaluating the effectiveness of public participation in EIA related decisions is of crucial importance for developing a better understanding of overall EIA effectiveness. This paper aims to contribute to the professional debate by establishing a country specific evaluation framework for Pakistan, which, it is suggested, could also potentially be used in other developing countries. The framework is used to evaluate performance of public participation in EIA in terms of 40 attributes for four selected projects from the province of Punjab. The evaluation is based on interviews with stakeholders, review of EIA reports as well as public hearing proceedings and environmental approval conditions. The evaluation of the selected projects revealed an overall weak influence of public participation on substantive quality of EIA and on the final decision. Overall, EIA public participation has succeeded in providing a more egalitarian environment. Furthermore, it appears fair to say that sufficient time for submitting written comments on EIA reports as well as for raising concerns during public hearings had been given. Also, public consultation was significantly contributing to educating participants. Despite some impediments, it is argued that public participation in EIA is gradually gaining ground in Pakistan. Recommendations to enhance EIA public participation effectiveness in Pakistan include applying a more proactive approach which should take place before EIA is conducted and before site selection for development projects is happening.

  20. Does enhanced regulation improve EIA report quality? Lessons from South Africa

    Energy Technology Data Exchange (ETDEWEB)

    Sandham, L.A., E-mail: luke.sandham@nwu.ac.za [Environmental Assessment Research Group, School of Geo and Spatial Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520 (South Africa); Heerden, A.J. van [Environmental Assessment Research Group, School of Geo and Spatial Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520 (South Africa); Jones, C.E. [School of Environment and Development, University of Manchester, Oxford Road, Manchester, M13 9PL (United Kingdom); Retief, F.P.; Morrison-Saunders, A.N. [Environmental Assessment Research Group, School of Geo and Spatial Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520 (South Africa)

    2013-01-15

    Recently, various EIA systems have been subjected to system review processes with a view to improve performance. Many of these reviews resulted in some form of legislative reform. The South African Environmental Impact Assessment (EIA) regulations were modified in 2006 with the express intent to improve EIA effectiveness. In order to evaluate to what extent the desired outcome was achieved, the quality of EIA reports produced under the 2006 regulations was investigated for comparative analysis with the preceding regime. A sample of EIA reports from the two legislative regimes was reviewed using an adapted version of a well established method known colloquially as the 'Lee and Colley' review package. Despite some improvements in certain aspects, overall report quality has decreased slightly from the 1997 EIA regime. It therefore appears that the modifications to the regulations, often heralded as the solution to improvements in performance have not resulted in improved quality of EIA reports. - Highlights: Black-Right-Pointing-Pointer EIA regulations in South Africa were revised and became more comprehensive in 2006. Black-Right-Pointing-Pointer The report quality of a sample of EIAs was reviewed using the Lee and Colley review package. Black-Right-Pointing-Pointer Report quality showed a slight decline from the previous regulatory regime. Black-Right-Pointing-Pointer EIA good practice needs flexibility rather than over-detailed regulation.

  1. Does enhanced regulation improve EIA report quality? Lessons from South Africa

    International Nuclear Information System (INIS)

    Sandham, L.A.; Heerden, A.J. van; Jones, C.E.; Retief, F.P.; Morrison-Saunders, A.N.

    2013-01-01

    Recently, various EIA systems have been subjected to system review processes with a view to improve performance. Many of these reviews resulted in some form of legislative reform. The South African Environmental Impact Assessment (EIA) regulations were modified in 2006 with the express intent to improve EIA effectiveness. In order to evaluate to what extent the desired outcome was achieved, the quality of EIA reports produced under the 2006 regulations was investigated for comparative analysis with the preceding regime. A sample of EIA reports from the two legislative regimes was reviewed using an adapted version of a well established method known colloquially as the “Lee and Colley” review package. Despite some improvements in certain aspects, overall report quality has decreased slightly from the 1997 EIA regime. It therefore appears that the modifications to the regulations, often heralded as the solution to improvements in performance have not resulted in improved quality of EIA reports. - Highlights: ► EIA regulations in South Africa were revised and became more comprehensive in 2006. ► The report quality of a sample of EIAs was reviewed using the Lee and Colley review package. ► Report quality showed a slight decline from the previous regulatory regime. ► EIA good practice needs flexibility rather than over-detailed regulation.

  2. EIA model documentation: Electricity market module - electricity fuel dispatch

    International Nuclear Information System (INIS)

    1997-01-01

    This report documents the National Energy Modeling System Electricity Fuel Dispatch Submodule (EFD), a submodule of the Electricity Market Module (EMM) as it was used for EIA's Annual Energy Outlook 1997. It replaces previous documentation dated March 1994 and subsequent yearly update revisions. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components. This document serves four purposes. First, it is a reference document providing a detailed description of the model for reviewers and potential users of the EFD including energy experts at the Energy Information Administration (EIA), other Federal agencies, state energy agencies, private firms such as utilities and consulting firms, and non-profit groups such as consumer and environmental groups. Second, this report meets the legal requirement of the Energy Information Administration (EIA) to provide adequate documentation in support of its statistical and forecast reports. Third, it facilitates continuity in model development by providing documentation which details model enhancements that were undertaken for AE097 and since the previous documentation. Last, because the major use of the EFD is to develop forecasts, this documentation explains the calculations, major inputs and assumptions which were used to generate the AE097

  3. Understanding errors in EIA projections of energy demand

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, Carolyn; Herrnstadt, Evan; Morgenstern, Richard [Resources for the Future, 1616 P St. NW, Washington, DC 20036 (United States)

    2009-08-15

    This paper investigates the potential for systematic errors in the Energy Information Administration's (EIA) widely used Annual Energy Outlook, focusing on the near- to mid-term projections of energy demand. Based on analysis of the EIA's 22-year projection record, we find a fairly modest but persistent tendency to underestimate total energy demand by an average of 2 percent per year after controlling for projection errors in gross domestic product, oil prices, and heating/cooling degree days. For 14 individual fuels/consuming sectors routinely reported by the EIA, we observe a great deal of directional consistency in the errors over time, ranging up to 7 percent per year. Electric utility renewables, electric utility natural gas, transportation distillate, and residential electricity show significant biases on average. Projections for certain other sectors have significant unexplained errors for selected time horizons. Such independent evaluation can be useful for validating analytic efforts and for prioritizing future model revisions. (author)

  4. Walking the sustainability assessment talk — Progressing the practice of environmental impact assessment (EIA)

    International Nuclear Information System (INIS)

    Morrison-Saunders, Angus; Retief, Francois

    2012-01-01

    Internationally there is a growing demand for environmental impact assessment (EIA) to move away from its traditional focus towards delivering more sustainable outcomes. South Africa is an example of a country where the EIA system seems to have embraced the concept of sustainability. In this paper we test the existing objectives for EIA in South Africa against sustainability principles and then critique the effectiveness of EIA practice in delivering these objectives. The outcome of the research suggests that notwithstanding a strong and explicit sustainability mandate through policy and legislation, the effectiveness of EIA practice falls far short of what is mandated. This shows that further legislative reform is not required to improve effectiveness but rather a focus on changing the behaviour of individual professionals. We conclude by inviting further debate on what exactly practitioners can do to give effect to sustainability in EIA practice.

  5. Walking the sustainability assessment talk - Progressing the practice of environmental impact assessment (EIA)

    Energy Technology Data Exchange (ETDEWEB)

    Morrison-Saunders, Angus, E-mail: a.morrison-saunders@murdoch.edu.au [School of Environmental Sciences and Development, North West University (South Africa); School of Environmental Science, Murdoch University (Australia); Retief, Francois [School of Environmental Sciences and Development, North West University (South Africa)

    2012-09-15

    Internationally there is a growing demand for environmental impact assessment (EIA) to move away from its traditional focus towards delivering more sustainable outcomes. South Africa is an example of a country where the EIA system seems to have embraced the concept of sustainability. In this paper we test the existing objectives for EIA in South Africa against sustainability principles and then critique the effectiveness of EIA practice in delivering these objectives. The outcome of the research suggests that notwithstanding a strong and explicit sustainability mandate through policy and legislation, the effectiveness of EIA practice falls far short of what is mandated. This shows that further legislative reform is not required to improve effectiveness but rather a focus on changing the behaviour of individual professionals. We conclude by inviting further debate on what exactly practitioners can do to give effect to sustainability in EIA practice.

  6. EIA's Role in Energy Data Collection, With Some Notes on Water Data

    Science.gov (United States)

    Leckey, T. J.

    2017-12-01

    The U.S. Energy Information Administration (EIA) is the statistical and analytical agency within the U.S. Department of Energy. EIA collects, analyzes, and disseminates independent and impartial energy information to promote sound policymaking, efficient markets, and public understanding of energy and its interaction with the economy and the environment. EIA conducts a comprehensive data collection program that covers the full spectrum of energy sources, end uses, and energy flows. This presentation will describe EIA's authority to collect energy data, report on the range of energy areas currently collected by EIA, discuss some areas where energy information and water issues intersect, and describe the relatively few areas where EIA does collect a small amount of water data. The presentation will conclude with some thoughts about necessary components for effective collection of water data at the federal level.

  7. Tailoring of EIA-649-1: Definition of Major (Class I) Engineering Change Proposal

    Science.gov (United States)

    2015-05-15

    MISSILE SYSTEMS CENTER TAILORING TAILORING OF EIA -649-1: DEFINITION OF MAJOR (CLASS I) ENGINEERING CHANGE PROPOSAL APPROVED FOR...PUBLIC RELEASE; DISTRIBUTION IS UNLIMITED 1 Tailoring of EIA -649-1: Definition of Major (Class I) ECP. 1. Intent of this Tailoring Document...This tailoring document remedies a requirements gap in the industry consensus standard, EIA -649-1: 2015. Specifically, this tailoring provides a

  8. Simplified Method for Preliminary EIA of WE Installations based on Newtechnology Classification

    DEFF Research Database (Denmark)

    Margheritini, Lucia

    2010-01-01

    The Environmental Impact Assessment (EIA) is an environmental management instrument implemented worldwide. Full scale WECs are expected to be subjects to EIA. The consents application process can be a very demanding for Wave Energy Converters (WECs) developers. The process is possibly aggravated...... depending on few strategic parameters to simplify and speed up the scoping procedure and to provide an easier understanding of the technologies to the authorities and bodies involved in the EIA of WECs....

  9. Developing guidelines for economic evaluation of environmental impacts in EIAs. Part I

    International Nuclear Information System (INIS)

    2005-01-01

    Is the time right to introduce environmental evaluation into the Environmental Impact Assessment (EIA) system for large construction projects in China? The report analyses gaps to introducing environmental evaluation into EIAs and recommend how to bridge the gaps. The report also provides suggestions to the State Environmental Protection Administration on core elements of a guideline for environmental evaluation to include in the existing EIA guidelines. The report draws on international and Chinese research and best practice and conducts four case studies of environmental evaluation based on EIAs of investment projects e.g. a power plant, a waste water treatment plant, regional waste water irrigation, and a road construction project

  10. Developing guidelines for economic evaluation of environmental impacts in EIAs. Part I

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    Is the time right to introduce environmental evaluation into the Environmental Impact Assessment (EIA) system for large construction projects in China? The report analyses gaps to introducing environmental evaluation into EIAs and recommend how to bridge the gaps. The report also provides suggestions to the State Environmental Protection Administration on core elements of a guideline for environmental evaluation to include in the existing EIA guidelines. The report draws on international and Chinese research and best practice and conducts four case studies of environmental evaluation based on EIAs of investment projects e.g. a power plant, a waste water treatment plant, regional waste water irrigation, and a road construction project.

  11. Transient behaviour of EIT and EIA in an optical-radio two-photon coupling configuration

    Science.gov (United States)

    Li, Xiaoli; Yang, Zicai; Shang, Yaxuan

    2012-11-01

    Both electromagnetically induced absorption (EIA) and transparency (EIT) can be obtained in a modified quasi-lambda four level system consisting of an optical-radio two-photon coupling field and a probing field. A physical account of EIA and EIT is given in terms of a transient state picture in this paper. It can be seen that the optical coupling field in this quasi-lambda four level system has a crucial effect on the forming of EIA and EIT. An EIA is observed under a resonant optical coupling and it evolves into an EIT when there is a detuning.

  12. Assessing environmental vulnerability in EIA-The content and context of the vulnerability concept in an alternative approach to standard EIA procedure

    International Nuclear Information System (INIS)

    Kvaerner, Jens; Swensen, Grete; Erikstad, Lars

    2006-01-01

    In the traditional EIA procedure environmental vulnerability is only considered to a minor extent in the early stages when project alternatives are worked out. In Norway, an alternative approach to EIA, an integrated vulnerability model (IVM), emphasising environmental vulnerability and alternatives development in the early stages of EIA, has been tried out in a few pilot cases. This paper examines the content and use of the vulnerability concept in the IVM approach, and discusses the concept in an EIA context. The vulnerability concept is best suited to overview analyses and large scale spatial considerations. The concept is particularly useful in the early stages of EIA when alternatives are designed and screened. By introducing analyses of environmental vulnerability at the start of the EIA process, the environment can be a more decisive issue for the creation of project alternatives as well as improving the basis for scoping. Vulnerability and value aspects should be considered as separate dimensions. There is a need to operate with a specification between general and specific vulnerability. The concept of environmental vulnerability has proven useful in a wide range of disciplines. Different disciplines have different lengths of experience regarding vulnerability. In disciplines such as landscape planning and hydrogeology we find elements suitable as cornerstones in the further development of an interdisciplinary methodology. Further development of vulnerability criteria in different disciplines and increased public involvement in the early stages of EIA are recommended

  13. Targeting human prostate cancer with In-111-labeled D2B IgG, F(ab ')(2) and Fab fragments in nude mice with PSMA-expressing xenografts

    NARCIS (Netherlands)

    Lutje, Susanne; van Rij, Catharina M.; Franssen, Gerben M.; Fracasso, Giulio; Helfrich, Wijnand; Eek, Annemarie; Oyen, Wim J.; Colombatti, Marco; Boerman, Otto C.

    2014-01-01

    D2B is a new monoclonal antibody directed against an extracellular domain of prostate-specific membrane antigen (PSMA), which is overexpressed in prostate cancer. The potential of D2B IgG, and F(ab)(2) and Fab fragments of this antibody for targeting prostate cancer was determined in mice bearing

  14. Targeting human prostate cancer with (111) In-labeled D2B IgG, F(ab')2 and Fab fragments in nude mice with PSMA-expressing xenografts

    NARCIS (Netherlands)

    Lutje, S.; Rij, C.M. van; Franssen, G.M.; Fracasso, G.; Helfrich, W.; Eek, A.; Oyen, W.J.G.; Colombatti, M.; Boerman, O.C.

    2015-01-01

    D2B is a new monoclonal antibody directed against an extracellular domain of prostate-specific membrane antigen (PSMA), which is overexpressed in prostate cancer. The potential of D2B IgG, and F(ab')2 and Fab fragments of this antibody for targeting prostate cancer was determined in mice bearing

  15. The law concerning the environmental impact assessment. Vol. 1. Collection of regulations with an introduction to EIA law

    International Nuclear Information System (INIS)

    Peters, H.J.

    1995-01-01

    The present book contains all regulations relevant to EIA in compact form: The EU EIA Directive; the Federal Law on the EIA; the Procedural Rules of Atomic Energy Law; the Ninth Ordinance on the Federal Emissions Control Law including the pertinent general administrative regulation; the Federal Mining Law; the Federal Building Law; the Federal Regional Planning Law; and the EIA laws of the Laender such as implementing regulations, the Land EIA Laws, and the Land Planning Laws. There is a basic introduction to EIA law preceding this collection of regulations and laws. (orig./HP) [de

  16. Alliance opens for business boosted by EIA forecast

    International Nuclear Information System (INIS)

    Jaremko, G.

    2000-01-01

    The Energy Information Administration (EIA) of the US Department of Energy recently released a new forecast showing US requirements for natural gas growing at a steady pace. By 2020, EIA says, pipeline imports will have climbed by 70 per cent to 5.8 Tcf per year. Tanker imports of natural gas liquids are also set to grow at the rate of 700 bcf annually by 2020. Much of the demand growth is expected to continue to be driven by the expanding use of natural gas in electricity generation, but there are across-the-board increases forecast in US residential, commercial and industrial gas consumption as well, thanks to a predicted overall economic growth of an average three per cent annually. If these predictions materialize, the initial excess pipeline capacity created by the Alliance Pipeline will shrink very quickly. Accordingly, the next major development spawned by Alliance, the Millenium Pipeline Project, an international effort which involves TransCanada Pipelines and Union Gas, as well as the Columbia Energy Group in the US, is expected to move ahead. A target of 2002 is set for the proposed 700 mmcf per day route across Lake Erie to New York State to New York City. In addition to Alliance, there is TransCanada Pipelines' 1.1 bcf per day new capacity added by the Foothills-Northern Border export route. Overall, an average of 1.0 bcf per day of excess capacity is predicted which will, however, last no more than two to five years. The EIA expects that new projects in Alaska and the Northwest Territories will soak up the excess capacity and set off a new round of expansion by the Canadian pipeline system

  17. Alliance opens for business boosted by EIA forecast

    Energy Technology Data Exchange (ETDEWEB)

    Jaremko, G.

    2000-12-04

    The Energy Information Administration (EIA) of the US Department of Energy recently released a new forecast showing US requirements for natural gas growing at a steady pace. By 2020, EIA says, pipeline imports will have climbed by 70 per cent to 5.8 Tcf per year. Tanker imports of natural gas liquids are also set to grow at the rate of 700 bcf annually by 2020. Much of the demand growth is expected to continue to be driven by the expanding use of natural gas in electricity generation, but there are across-the-board increases forecast in US residential, commercial and industrial gas consumption as well, thanks to a predicted overall economic growth of an average three per cent annually. If these predictions materialize, the initial excess pipeline capacity created by the Alliance Pipeline will shrink very quickly. Accordingly, the next major development spawned by Alliance, the Millenium Pipeline Project, an international effort which involves TransCanada Pipelines and Union Gas, as well as the Columbia Energy Group in the US, is expected to move ahead. A target of 2002 is set for the proposed 700 mmcf per day route across Lake Erie to New York State to New York City. In addition to Alliance, there is TransCanada Pipelines' 1.1 bcf per day new capacity added by the Foothills-Northern Border export route. Overall, an average of 1.0 bcf per day of excess capacity is predicted which will, however, last no more than two to five years. The EIA expects that new projects in Alaska and the Northwest Territories will soak up the excess capacity and set off a new round of expansion by the Canadian pipeline system.

  18. The rationality of EIA forecasts under symmetric and asymmetric loss

    International Nuclear Information System (INIS)

    Auffhammer, Maximilian

    2007-01-01

    The United States Energy Information Administration publishes annual forecasts of nationally aggregated energy consumption, production, prices, intensity and GDP. These government issued forecasts often serve as reference cases in the calibration of simulation and econometric models, which climate and energy policy are based on. This study tests for rationality of published EIA forecasts under symmetric and asymmetric loss. We find strong empirical evidence of asymmetric loss for oil, coal and electricity prices as well as natural gas consumption, electricity sales, GDP and energy intensity. (author)

  19. The rationality of EIA forecasts under symmetric and asymmetric loss

    Energy Technology Data Exchange (ETDEWEB)

    Auffhammer, Maximilian [Department of Agricultural and Resource Economics, University of California, 207 Giannini Hall 3310, Berkeley, CA 94720 (United States)

    2007-05-15

    The United States Energy Information Administration publishes annual forecasts of nationally aggregated energy consumption, production, prices, intensity and GDP. These government issued forecasts often serve as reference cases in the calibration of simulation and econometric models, which climate and energy policy are based on. This study tests for rationality of published EIA forecasts under symmetric and asymmetric loss. We find strong empirical evidence of asymmetric loss for oil, coal and electricity prices as well as natural gas consumption, electricity sales, GDP and energy intensity. (author)

  20. Ab initio pseudopotential theory

    International Nuclear Information System (INIS)

    Yin, M.T.; Cohen, M.L.

    1982-01-01

    The ab initio norm-conserving pseudopotential is generated from a reference atomic configuration in which the pseudoatomic eigenvalues and wave functions outside the core region agree with the corresponding ab initio all-electron results within the density-functional formalism. This paper explains why such pseudopotentials accurately reproduce the all-electron results in both atoms and in multiatomic systems. In particular, a theorem is derived to demonstrate the energy- and perturbation-independent properties of ab initio pseudopotentials

  1. Specificity of EIA immunoassay for complement factor Bb testing.

    Science.gov (United States)

    Pavlov, Igor Y; De Forest, Nikol; Delgado, Julio C

    2011-01-01

    During the alternative complement pathway activation, factor B is cleaved in two fragments, Ba and Bb. Concentration of those fragments is about 2 logs lower than of factor B present in the blood, which makes fragment detection challenging because of potential cross-reactivity. Lack of information on Bb assay cross-reactivity stimulated the authors to investigate this issue. We ran 109 healthy donor EDTA plasmas and 80 sera samples with both factor B immunodiffusion (The Binding Site) and Quidel Bb EIA assays. During the study it was shown that physiological concentrations of gently purified factor B demonstrated approximately 0.15% cross-reactivity in the Quidel Bb EIA assay. We also observed that Bb concentration in serum is higher than in plasma due to complement activation during clot formation which let us use sera as samples representing complement activated state. Our study demonstrated that despite the potential 0.15% cross-reactivity between endogenous factor B and cleaved Bb molecule, measuring plasma concentrations of factor Bb is adequate to evaluate the activation of the alternative complement pathway.

  2. Newly released EIA-law. A palette of wishes?; Das neue UVP-Recht. Ein Wunschkonzert?

    Energy Technology Data Exchange (ETDEWEB)

    Feldmann, Ulrike

    2015-05-15

    The EU-directive on Environmental Impact Assessment (EIA) for certain public and private projects was once again amended in 2014 after controversial discussions, three previous modifications during 1985 and 2010 and an aggregation of all amendments within the EU-EIA-2011/92 directive. This newly released EU-EIA-directive 2014/52/EU (hereinafter RL 2014/52) is published within the EU-official journal EU L 124 p. 1 from 25.04.2014, came into force on 15. May 2014 and has to be adopted into international law until 16.05.2017. The modifications made are also valid, apart from certain exceptions, for licensing procedures (including decommissioning of nuclear power plants) in the field of nuclear energy, as far as they might have possible, significant environmental effects. The European EIA directive's 30th ''anniversary'' on 27.06.2015 raises the question, which substantial changes will come soon along with the newly released EU-EIA law. All in all it seems like if authorities and industry might get along with the newly released EU-EIA regulations. The responsible Federal Ministry for the Environment is already working on a first preliminary draft. It is under consideration if the EIA-regulation should be submitted additionally, beyond required amendments by EU-law, to a general revision. EIA-law remains exciting.

  3. EIA--A Teacher Education Project in Bangladesh: An Analysis from Diversified Perspectives

    Science.gov (United States)

    Karim, Abdul; Mohamed, Abdul Rashid; Rahman, Mohammad Mosiur

    2017-01-01

    English in Action (EIA) is an ongoing teacher education project which places mobile technology at the centre of its action. Most of the studies carried out focused on the changes EIA brought in teachers' classroom actions. Along with this, they also explored the classroom to observe whether the input given during training program is implemented in…

  4. Towards a more effective EIA in transport planning : A literature review to derive interventions and mechanisms to improve knowledge integration

    NARCIS (Netherlands)

    Soria-Lara, J.A.; Bertolini, L.; Te Brömmelstroet, M.

    2016-01-01

    A set of process-related barriers negatively determines the effectiveness of Environmental Impact Assessment (EIA) in transport planning. Recent research highlights the unstructured stakeholder involvement and inefficient public participation in earlier phases of EIA as key bottlenecks. While the

  5. EIA models and capacity building in Viet Nam: an analysis of development aid programs

    International Nuclear Information System (INIS)

    Doberstein, Brent

    2004-01-01

    There has been a decided lack of empirical research examining development aid agencies as 'agents of change' in environmental impact assessment (EIA) systems in developing countries, particularly research examining the model of environmental planning practice promoted by aid agencies as part of capacity building. This paper briefly traces a conceptual framework of EIA, then introduces the concept of 'EIA capacity building'. Using Viet Nam as a case study, the paper then outlines the empirical results of the research, focusing on the extent to which aid agency capacity-building programs promoted a Technical vs. Planning Model of EIA and on the coherence of capacity-building efforts across all aid programs. A discussion follows, where research results are interpreted within the Vietnamese context, and implications of research results are identified for three main groups of actors. The paper concludes by calling for development aid agencies to reconceptualise EIA capacity building as an opportunity to transform developing countries' development planning processes

  6. A review of EIA report quality in the North West province of South Africa

    International Nuclear Information System (INIS)

    Sandham, Luke A.; Pretorius, Hester M.

    2008-01-01

    The revised EIA regulations implemented on 3 July 2006 focused attention on the question of EIA effectiveness in South Africa. EIR quality review is one of the quality control functions contributing to EIA effectiveness within any EIA system, therefore the EIR quality review package developed by Lee and Colley was adapted and used to review the quality of a sample of 28 EIRs in the North West province of South Africa. Overall, 86% of the reports achieved satisfactory grades, with the descriptive and presentational elements of the EIRs more satisfactorily addressed, and the analytical components such as impact significance, addressed to a less satisfactory degree. EIR quality appears to be on par with international standards, but there are areas of distinct weakness. Further research is required to optimise quality review, and to reveal whether the new regulations have succeeded in addressing these weaknesses and made positive contributions to EIR quality, as a component of EIA effectiveness in South Africa

  7. The need for subjectivity in EIA: discourse as a tool for sustainable development

    International Nuclear Information System (INIS)

    Wilkins, Hugh

    2003-01-01

    Subjectivity is often viewed as one of the shortcomings of environmental impact assessment (EIA). Politicized evaluations, narrow boundary setting, data gaps and simplified assumptions are frequently seen as problems in EIA that must be addressed. This paper takes a different approach to the issue. It views subjectivity as one of the positive attributes of the process that should be encouraged in order to promote sustainability and to inspire confidence in EIA. A satisfactory decision at the end of a specific EIA is not the only goal of the process. As a forum in which the public, proponents and regulators deliberate on the design and implementation of development plans, the creation of discourse around the pertinent issues at stake is also an important result. EIA promotes the development of values that foster greater social responsibility and has the capacity to increase the importance of long-term environmental considerations in decision-making

  8. Overestimation of the 25(OH)D serum concentration with the automated IDS EIA kit.

    Science.gov (United States)

    Cavalier, Etienne; Huberty, Véronique; Cormier, Catherine; Souberbielle, Jean-Claude

    2011-02-01

    We have recently observed an increasing number of patients presenting very high serum levels of 25-hydroxyvitamin D [25(OH)D] (> 150 ng/mL), which, in all cases, had been measured with the IDS EIA kit adapted on different "open" automated platforms. We performed a comparison between the IDS EIA kit adapted on two different "open"automated platforms and the DiaSorin RIA. We found a systematic bias (higher levels with the IDS EIA kit) for concentrations more than 50-60 ng/mL that was less obvious when the IDS EIA was used in its manual procedure. We thus suggest to use the IDS EIA kit in its manual procedure rather than to adapt it on an automated platform, and to interpret cautiously a 25(OH)D greater than 100 ng/mL with this kit. Copyright © 2011 American Society for Bone and Mineral Research.

  9. EIA in the Baltic countries. The case of three oil terminals

    Energy Technology Data Exchange (ETDEWEB)

    Holm-Hansen, J. [ed.

    1995-12-31

    Environmental Impact Assessment (EIA) in the Baltic Countries: The Case of Three Oil Terminals is the second phase of a research and exchange project that has been going on between Baltic and Nordic experts on Environmental Impact Assessment since 1992. The objective of the projects is to contribute to the capability of the Baltic states in carrying out EIAs. By scrutinizing the processes of the EIAs carried out for three Baltic oil terminals, working groups consisting of both Nordic and Baltic EIA experts have sought to highlight the practical implications of the `EIA vocabulary` eagerly taught by Western experts and perhaps even more eagerly studied by their `Eastern` counterparts during the last few years. The three cases were: Lithuania, Oil Port of Klaipeda; Latvia, Oil Terminal in Liepaja; Estonia, Muuga Port. (au)

  10. [GM1-dot-EIA for the detection of toxin-producing Vibrio cholerae strains].

    Science.gov (United States)

    Markina, O V; Alekseeva, L P; Telesmanich, N R; Chemisova, O S; Akulova, M V; Markin, N V

    2011-05-01

    A new variant of enzyme immunoassay (EIA) has been developed on the basis of GM1 gangliosides to detect the toxin-producing Vibrio cholerae strains--GM1-dot-EIA. Experiments were run using a nitrocellulose membrane to bind GM1 gangliosides and polyclonal antitoxic serum to detect cholerogen. GM1-dot-EIA testing identified cholera toxin in 11 of 13 supernatants of V. cholerae eltor ctx(+) strains isolated from man and in 3 of 7 supernatants of V. cholerae eltor ctx(+) strains isolated from water. These data agree with those obtained in CM1-EIA. There was no reaction with the supernatants of other microorganisms. The sensitivity of the technique was 10 ng/ml. Thus, the simple and specific GM1-dot-EIA may be recommended to detect toxin-producing V cholerae strains isolated from man and water.

  11. The influence of actor capacities on EIA system performance in low and middle income countries -Cases from Georgia and Ghana

    NARCIS (Netherlands)

    Kolhoff, A.J.; Runhaar, H.A.C.; Gugushvili, Tamar; Sonderegger, Gabi; Leest, Van der Bart; Driessen, P.P.J.

    2016-01-01

    In this paper, we aim to better understand the factors that contribute to the substantive performance of EIA systems in low and middle income countries. Substantive performance is defined as the extent to which the EIA process contributes to the EIA objectives for the long term, namely

  12. The influence of actor capacities on EIA system performance in low and middle income countries -Cases from Georgia and Ghana

    NARCIS (Netherlands)

    Kolhoff, Arend J.; Runhaar, Hens A C; Gugushvili, Tamar; Sonderegger, Gabi; Van der Leest, Bart; Driessen, Peter

    2016-01-01

    In this paper, we aim to better understand the factors that contribute to the substantive performance of EIA systems in low and middle income countries. Substantive performance is defined as the extent to which the EIA process contributes to the EIA objectives for the long term, namely environmental

  13. The EIA Directive of the European Union - some experiences

    Energy Technology Data Exchange (ETDEWEB)

    Verheem, R. [EIA Commission (Netherlands)

    1995-12-01

    Information is presented on the provisions of the existing European Council Directive on EIA for projects 85/337, some of the main findings of the report from the European Commission of the implementation of the Directive, in particular as regards involvement of the public and a short discussion of the proposed modification of the Directive. The directive has the characteristics of a `framework law`. It establishes basic assessment principles and procedural requirements, and then allows Member States considerable discretion with regard to the transposition of their details into national legislation, provided that these basics are respected. The information in this article is solely intended to be an overview of the main provisions of the Directive.

  14. EIA cites importance of key world shipping routes

    International Nuclear Information System (INIS)

    Anon.

    1994-01-01

    A disruption of crude oil or products shipments through any of six world chokepoints would cause a spike in oil prices, the US Energy Information Administration (EIA) warns. The strategic importance of each major shipping lane varies because of differing oil volumes and access to other transportation routes. But nearly half of the 66 million b/d of oil consumed worldwide flows through one or more of these key tanker routes, involving: 14 million b/d through the Strait of Hormuz from the Persian Gulf to the Gulf of Oman and Arabian Sea; 7 million b/d through the Strait of Malacca from the northern Indian Ocean into the South China Sea and Pacific Ocean; 1.6 million b/d through the Bosporus from the Black Sea to the Mediterranean Sea; 900,000 b/d through the Suez Canal from the Red Sea to the Mediterranean Sea; 600,000 b/d through Rotterdam Harbor from the North Sea to Dutch and German refineries on or near the Rhine River; and 500,000 b/d through the Panama Canal from the Pacific Ocean to the Caribbean Sea. In today's highly interdependent oil markets, the mere perception of less secure oil supplies is enough to boost oil prices, EIA said. Growing oil and product tanker traffic is increasing the likelihood of supply disruptions through oil arteries because of bad weather, tanker collisions, or acts of piracy, terrorism, or war. What's more, the increasing age of the world tanker fleet and dependability of navigational equipment could increase chances of accidents and, therefore, oil supply disruptions

  15. Environmental value assessment in a multidisciplinary EIA setting

    International Nuclear Information System (INIS)

    Erikstad, Lars; Lindblom, Inge; Jerpasen, Gro; Hanssen, Martin A.; Bekkby, Trine; Stabbetorp, Odd; Bakkestuen, Vegar

    2008-01-01

    Value assessment is a central element in an EIA for the understanding of the impacts of specified projects. The value assessment contains subjective elements and this may cause errors and difficulties in numeric value assessment methods. There is a need for transparent common criteria to promote discussion and understanding. A common criteria base already exists, but lack of communication between different management systems and different disciplines, all with different traditions in value assessment, makes the situation complex. In this article we have looked into the basic understanding of value linked to the investigation themes of natural environment, cultural heritage and society. The investigation themes linked to social science is difficult to incorporate into a common system, basically because they have less focus on land use and contain different value types. Much of the relevant literature about value assessment is linked to the assessment of sites of special interest as candidates for legal protection or conservation. In an EIA a much broader range of areas is introduced, including the 'every day landscape' with a lower and more general level of value. Together with a focus on mitigation and adjustments of plans, this results in a need for a more detailed value assessment scale than is normally in use today. We have suggested a new scale to ease communication between different disciplines and management systems. How we understand value is not constant over time, nor is the level of knowledge. This makes it necessary to sustain an ongoing debate on value assessment. The need for a dynamic value assessment system increases with the increasing use of database modelling, digital analysis of map data (GIS) etc. Lack of a ongoing value debate will rapidly lead to misleading and biased results

  16. A study on ionospheric scintillation near the EIA crest in relation to equatorial electrodynamics

    Science.gov (United States)

    Chatterjee, S.; Chakraborty, S. K.; Veenadhari, B.; Banola, S.

    2014-02-01

    Equatorial electrojet (EEJ) data, which are considered as a proxy index of equatorial electric field, are analyzed in conjunction with equatorial ionosonde, total electron content (TEC) and scintillation data near the equatorial ionization anomaly (EIA) crest for the equinoctial months of high solar activity years (2011-2012) to identify any precursor index of postsunset evolution of equatorial electron density irregularities and subsequent occurrence of scintillation near the northern EIA crest. Only geomagnetically quiet and normal electrojet days are considered. The diurnal profiles of EEJ on the scintillation days exhibit a secondary enhancement in the afternoon to presunset hours following diurnal peaks. A series of electrodynamical processes conducive for generation of irregularities emerge following secondary enhancement of EEJ. Latitudinal profile of TEC exhibits resurgence in EIA structure around the postsunset period. Diurnal TEC profile near the EIA crest resembles postsunset secondary enhancement on the days with afternoon enhancement in EEJ. Occurrence of equatorial spread F and postsunset scintillation near the EIA crest seems to follow the secondary enhancement events in EEJ. Both the magnitude and duration of enhanced EEJ are found to be important for postsunset intensification of EIA structure and subsequent occurrence of equatorial irregularities. A critical value combining the two may be considered an important precursor for postsunset occurrence of scintillation near the EIA crest. The results are validated using archived data for the years 1989-1990 and explained in terms of modulation effects of enhanced equatorial fountain.

  17. Environmental impact assessment (EIA): an overlooked instrument for sustainable development in Pakistan.

    Science.gov (United States)

    Saeed, Rashid; Sattar, Ayesha; Iqbal, Zafar; Imran, Muhammad; Nadeem, Raziya

    2012-04-01

    Environmental impact assessment (EIA) is a policy tool used for evaluating a project proposal from physical and socioeconomic environmental perspectives. Its aim is to reduce the impact of development on environment, hence, ensuring environmental sustainability. It is mandatory to submit an Environmental Impact Statement before starting a mega project as required by Environmental Protection Act of 1997 and Environmental Policy of Pakistan. Public consultation plays a key role in an EIA system, identifying the likely aspects and impacts of a development activity. This aspect has been ignored in effective enactment of environmental legislation in Pakistan. Sufficient legislative instruments are there to support EIA system in the country but the agencies responsible for the enforcement of environmental regulations have failed to do so. The current research gives an insight into the actual status of EIA system in Pakistan along with the feedback of EIA specialists and university teachers of the concerned departments. A new index has been devised on the basis of questionnaire response to work out the overall performance of EIA system in Pakistan or any other country. The weaknesses and deficiencies of each EIA stage have been worked out for Pakistan and elaborated with the help of the controversial Zero point Interchange Project in the capital city of Pakistan.

  18. EIA- A Teacher Education Project in Bangladesh: An Analysis from Diversified Perspectives

    Directory of Open Access Journals (Sweden)

    Abdul Karim

    2017-11-01

    Full Text Available English in Action (EIA is an ongoing teacher education project which places mobile technology at the centre of its action. Most of the studies carried out focused on the changes EIA brought in teachers’ classroom actions. Along with this, they also explored the classroom to observe whether the input given during training program is implemented in real life. No study has been conducted that compares and contrasts the components of mobile learning in general and the components EIA is using. This study, particularly, drew a comparative analysis between the mobile learning and EIA initiated mobile learning to reveal the extent it matched or mismatched to the components of mobile learning. It also scrutinized teachers’ behavior in the classroom after participating in EIA. It also penetrated to find the contents to be reviewed. Qualitative method was used to conduct this study. The result revealed that the components of EIA match to the mobile learning ones to the extent that EIA entails those suiting the context. Few elements were seemed absent as they are less suitable in such context. Besides, teachers were found bringing changes in their classrooms. The introduction of action research and reflective teaching were suggested to add to EIA’s program.

  19. Public participation in EIA in Hungary: Analysis through three case studies

    Energy Technology Data Exchange (ETDEWEB)

    Palerm, J.R. [Imperial College of Science, Technology and Medicine, London (United Kingdom)

    1999-03-01

    Public participation and environmental impact assessment (EIA) are recent developments in Hungary; in spite of this considerable advances have been made in their development. Hungarian EIA offers a range of public participation mechanisms depending on the year the permitting process began as well as the sector to which the project corresponds, offering a good range of examples to study and compare. Three case studies have been selected, each making use of different public participation schemes: (1) a hazardous waste incinerator, falling under the 1993 provisional EIA decree; (2) a power plant, falling under the 1993 provisional EIA decree as well as the 1994 Energy Act; and (3) a motorway previous to any EIA legislation but having to meet EBRD`s EIA requirements, the motorways planning process, and the developer`s own initiative for participation. The system`s strengths and weaknesses are identified, as well as lessons drawn from international EIA theory and practice, such as the need for including early public involvement and a formal scoping phase.

  20. Comparative assessment of EIA systems in MENA countries: challenges and prospects

    International Nuclear Information System (INIS)

    El-Fadl, Karma; El-Fadel, Mutasem

    2004-01-01

    Environmental impact assessment (EIA) was devised as a decision tool in response to the grand swell of ecocentric concerns to mediate between the technocentric view of continued development and the ability to create economic growth while overcoming environmental problems. The assimilation of the philosophy and practice of EIA into a broad range of cultures and political systems reflects the desire and need to integrate environmental considerations into the decision-making process. This paper unveils the status of EIA systems in countries of the Middle East and North Africa region through a comparative assessment of existing and planned legislation and procedures

  1. An ab initio molecular

    Indian Academy of Sciences (India)

    mechanisms of two molecular crystals: An ab initio molecular dynamics ... for Computation in Molecular and Materials Science and Department of Chemistry, School of ..... NSAF Foundation of National Natural Science Foun- ... Matter 14 2717.

  2. Low sensitivity of fecal toxin A/B enzyme immunoassay for diagnosis of Clostridium difficile infection in immunocompromised patients.

    Science.gov (United States)

    Erb, S; Frei, R; Strandén, A M; Dangel, M; Tschudin-Sutter, S; Widmer, A F

    2015-11-01

    The optimal approach in laboratory diagnosis of Clostridium difficile infection (CDI) is still not well defined. Toxigenic culture (TC) or alternatively fecal toxin assay by cell cytotoxicity neutralization assay are considered to be the reference standard, but these methods are time-consuming and labor intensive. In many medical centers, diagnosis of CDI is therefore still based on fecal toxin A/B enzyme immunoassay (EIA) directly from stool alone, balancing cost and speed against limited diagnostic sensitivity. The aim of the study was to assess in which patient population the additional workload of TC is justified. All consecutive stool specimens submitted for diagnosis of suspected CDI between 2004 and 2011 at a tertiary-care center were examined by toxin EIA and TC. Clinical data of patients with established diagnosis of CDI were collected in a standardized case-report form. From 12,481 stool specimens submitted to the microbiologic laboratory, 480 (3.8%) fulfilled CDI criteria; 274 (57.1%) were diagnosed by toxin EIA; and an additional 206 (42.9%) were diagnosed by TC when toxin EIA was negative. Independent predictors for negative toxin EIA but positive TC were high-dose corticosteroids (odds ratio (OR) 2.97, 95% confidence interval (CI) 1.50-5.90, p 0.002), leukocytopenia <1000/μL (OR 2.52, 95% CI 1.22-5.23, p 0.013) and nonsevere CDI (OR 2.21, 95% CI 1.39-3.50, p 0.001). There was no difference in outcomes such as in-hospital mortality and recurrence between both groups. In conclusion, negative toxin EIA does not rule out CDI in immunocompromised patients in the setting of relevant clinical symptoms. Methods with improved sensitivity such as TC or PCR should be used, particularly in this patient population. Copyright © 2015 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  3. Food Labels

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Food Labels KidsHealth / For Teens / Food Labels What's in ... to have at least 95% organic ingredients. Making Food Labels Work for You The first step in ...

  4. Application of EIA/SEA system in land use planning: Experience from Serbia

    Directory of Open Access Journals (Sweden)

    Stojanović Božidar

    2005-01-01

    Full Text Available This paper discusses the experience and current status of EIA/SEA procedures and assessment methodologies in Serbia, aiming to propose strategies that can lead to effective integration of the SEA in spatial planning. Institutional and practical problems with regard to the regulations of EIA/SEA were considered. Experience from the past decade shows that implementation of EIA system in Serbia has not been effective as expected. New legislation on EIA and SEA is harmonized with corresponding EU Directives. First steps in the application of the SEA show that the main issues are screening, scooping and decision making. According to the research results, it is suggested that extra evaluation processes should be incorporated into current assessment procedures to improve their scientific validity and integrity.

  5. The repository from different perspectives - an EIA based on respect and dialogue

    Energy Technology Data Exchange (ETDEWEB)

    Sjoestroem, U. [Oerebro Univ. (Sweden)

    1995-12-01

    The possibilities to stimulate an open dialogue between representatives for different interest groups in an EIA, and previous experiences of lack of communication in energy projects with large environmental consequences are discussed in this contribution.

  6. Ultra-narrow EIA spectra of 85Rb atom in a degenerate Zeeman multiplet system

    Science.gov (United States)

    Rehman, Hafeez Ur; Qureshi, Muhammad Mohsin; Noh, Heung-Ryoul; Kim, Jin-Tae

    2015-05-01

    Ultra-narrow EIA spectral features of thermal 85Rb atom with respect to coupling Rabi frequencies in a degenerate Zeeman multiplet system have been unraveled in the cases of same (σ+ -σ+ , π ∥ π) and orthogonal (σ+ -σ- , π ⊥ π)polarization configurations. The EIA signals with subnatural linewidth of ~ 100 kHz even in the cases of same circular and linear polarizations of coupling and probe laser have been obtained for the first time theoretically and experimentally. In weak coupling power limit of orthogonal polarization configurations, time-dependent transfer of coherence plays major role in the splitting of the EIA spectra while in strong coupling power, Mollow triplet-like mechanism due to strong power bring into broad split feature. The experimental ultra-narrow EIA features using one laser combined with an AOM match well with simulated spectra obtained by using generalized time-dependent optical Bloch equations.

  7. Free Amortization of Environmental Investments (VAMIL) in combination with the new Energy Investment Allowance (EIA); VAMIL nu ook in combinatie met nieuwe EIA mogelijk

    Energy Technology Data Exchange (ETDEWEB)

    Wondergem, J. [Wondergem Intermedium, (Netherlands)

    1997-03-01

    The new title financial incentives regulations of the Dutch government are outlined. VAMIL and EIA came into effect January 1, 1997. The regulations offer the tax payer a number of financial advantages when investments are made for energy saving capital goods. Also for installers and advisors the regulations offer new chances to realize energy saving measures in maintenance, replacement or extension of existing installations. In a second, supplementary article attention is paid to the practical possibilities of the VAMIL and EIA regulations for the installation sector. 2 tabs.

  8. The benefit of the Dutch Energy Investment Allowance (EIA) for high-efficiency installations in industrial buildings; EIA maakt hr-apparatuur voor bedrijfsgebouwen voordelig

    Energy Technology Data Exchange (ETDEWEB)

    De Boer, A. [ed.

    1998-02-01

    Gas-fired condensing appliances for space heating of industrial buildings are more expensive than appliances that do not show a high efficiency. In many cases, however, it is still cheaper to invest in condensing appliances. Not only because of lower exploitation costs, but also because of the ISO-high-efficiency subsidy regulation (`ISO-hr`), the energy investment allowance (EIA) and the energy conservation fund. The technologies that are eligible for the EIA are listed in the `Energielijst` (energy list) for 1998

  9. False-positive buprenorphine EIA urine toxicology results due to high dose morphine: a case report.

    Science.gov (United States)

    Tenore, Peter L

    2012-01-01

    In monitoring a patient with chronic pain who was taking high-dose morphine and oxycodone with weekly urine enzymatic immunoassay (EIA) toxicology testing, the authors noted consistent positives for buprenorphine. The patient was not taking buprenorphine, and gas chromatography/mass spectroscopy (GCMS) testing on multiple samples revealed no buprenorphine, indicating a case of false-positive buprenorphine EIAs in a high-dose opiate case. The authors discontinued oxycodone for a period of time and then discontinued morphine. Urine monitoring with EIAs and GCMS revealed false-positive buprenorphine EIAs, which remained only when the patient was taking morphine. When taking only oxycodone and no morphine, urine samples became buprenorphine negative. When morphine was reintroduced, false-positive buprenorphine results resumed. Medical practitioners should be aware that high-dose morphine (with morphine urine levels turning positive within the 15,000 to 28,000 mg/mL range) may produce false-positive buprenorphine EIAs with standard urine EIA toxicology testing.

  10. Temporal change of EIA asymmetry revealed by a beacon receiver network in Southeast Asia

    Science.gov (United States)

    Watthanasangmechai, Kornyanat; Yamamoto, Mamoru; Saito, Akinori; Maruyama, Takashi; Yokoyama, Tatsuhiro; Nishioka, Michi; Ishii, Mamoru

    2015-05-01

    To reveal the temporal change of the equatorial ionization anomaly (EIA) asymmetry, a multipoint satellite-ground beacon experiment was conducted along the meridional plane of the Thailand-Indonesia sector. The observation includes one station near the magnetic equator and four stations at off-equator latitudes. This is the first EIA asymmetry study with high spatial resolution using GNU Radio Beacon Receiver (GRBR) observations in Southeast Asia. GRBR-total electron contents (TECs) from 97 polar-orbit satellite passes in March 2012 were analyzed in this study. Successive passes captured rapid evolution of EIA asymmetry, especially during geomagnetic disturbances. The penetrating electric fields that occur during geomagnetic disturbed days are not the cause of the asymmetry. Instead, high background TEC associated with an intense electric field empowers the neutral wind to produce severe asymmetry of the EIA. Such rapid evolution of EIA asymmetry was not seen during nighttime, when meridional wind mainly controlled the asymmetric structures. Additional data are necessary to identify the source of the variations, i.e., atmospheric waves. Precisely capturing the locations of the crests and the evolution of the asymmetry enhances understanding of the temporal change of EIA asymmetry at the local scale and leads to a future local modeling for TEC prediction in Southeast Asia.

  11. System-Based Assessments—Improving the Confidence in the EIA Process

    Directory of Open Access Journals (Sweden)

    Jeff Wilson

    2017-12-01

    Full Text Available This viewpoint article examines Environmental Impact Assessment (EIA practices in developed and transitioning nations, identifies weaknesses, and proposes a new quantitative approach. The literature indicates that there exists little to no standardization in EIA practice, transitioning nations rely on weak scientific impact analyses, and the establishment of baseline conditions is generally missing. The more fundamental issue is that the “receptor”-based approach leads to a qualitative and subjective EIA, as it does not adequately integrate the full measure of the complexity of ecosystems, ongoing project risks, and cumulative impacts. We propose the application of a new framework that aims to ensure full life cycle assessment of impacts applicable to any EIA process, within any jurisdictional context. System-Based EIA (SBEIA is based on modeling to predict changes and rests on data analysis with a statistically rigorous approach to assess impacts. This global approach uses technologies and methodologies that are typically applied to characterize ecosystem structure and functioning, including remote sensing, modeling, and in situ monitoring. The aim of this approach is to provide a method that can produce quantifiable reproducible values of impact and risk and move EIA towards its substantive goal of sustainable development. The adoption of this approach would provide a better evaluation of economic costs and benefits for all stakeholders.

  12. The importance of context in delivering effective EIA: Case studies from East Africa

    International Nuclear Information System (INIS)

    Marara, Madeleine; Okello, Nick; Kuhanwa, Zainab; Douven, Wim; Beevers, Lindsay; Leentvaar, Jan

    2011-01-01

    This paper reviews and compares the condition of the environmental impact assessment (EIA) system in three countries in the East Africa region: Kenya, Rwanda and Tanzania. The criteria used for the evaluation and the comparison of each system are based on the elements of the legal, administrative and procedural frameworks, as well as the context in which they operate. These criteria are adapted from the evaluation and quality control criteria derived from a number of literature sources. The study reveals that the EIA systems of Kenya and Tanzania are at a similar stage in their development. The two countries, the first to introduce the EIA concept into their jurisdiction in this part of Africa, therefore have more experience than Rwanda in the practice of environmental impact assessment, where the legislation and process requires more time to mature both from the governmental and societal perspective. The analysis of the administrative and procedural frameworks highlights the weakness in the autonomy of the competent authority, in all three countries. Finally a major finding of this study is that the contextual set up i.e. the socio-economic and political situation plays an important role in the performance of an EIA system. The context in developing countries is very different from developed countries where the EIA concept originates. Interpreting EIA conditions in countries like Kenya, Rwanda and Tanzania requires that the analysis for determining the effectiveness of their systems should be undertaken within a relevant framework, taking into account the specific requirements of those countries.

  13. Progressing quality control in environmental impact assessment beyond legislative compliance: An evaluation of the IEMA EIA Quality Mark certification scheme

    Energy Technology Data Exchange (ETDEWEB)

    Bond, Alan, E-mail: alan.bond@uea.ac.uk [School of Environmental Sciences, University of East Anglia (United Kingdom); Research Unit for Environmental Sciences and Management, North-West University (South Africa); Fischer, Thomas B, E-mail: fischer@liverpool.ac.uk [School of Environmental Sciences, University of Liverpool (United Kingdom); Fothergill, Josh, E-mail: j.fothergill@iema.net [Institute of Environmental Management and Assessment, Lincoln (United Kingdom)

    2017-03-15

    The effectiveness of Environmental Impact Assessment (EIA) systems is contingent on a number of control mechanisms: procedural; judicial; evaluative; public and government agency; professional; and development aid agency. If we assume that procedural and judicial controls are guaranteed in developed EIA systems, then progressing effectiveness towards an acceptable level depends on improving the performance of other control mechanisms over time. These other control mechanisms are either absent, or are typically centrally controlled, requiring public finances; this we argue is an unpopular model in times of greater Government austerity. Here we evaluate a market-based mechanism for improving the performance of evaluative and professional control mechanisms, the UK Institute of Environmental Management and Assessments' EIA Quality Mark. We do this by defining dimensions of effectiveness for the purposes of our evaluation, and by identifying international examples of the approaches taken to delivering the other control measures to validate the approach taken in the EIA Quality Mark. We then evaluate the EIA Quality Mark, when used in combination with legal procedures and an active judiciary, against the effectiveness dimensions and use time-series analysis of registrant data to examine its ability to progress practice. We conclude that the EIA Quality Mark has merit as a model for a market-based mechanism, and may prove a more financially palatable approach for delivering effective EIA in mature systems in countries that lack centralised agency oversight. It may, therefore, be of particular interest to some Member States of the European Union for ensuring forthcoming certification requirements stemming from recent amendments to the EIA Directive. - Highlights: • Quality control mechanisms in EIA are identified. • Effectiveness of EIA is conceptualised for evaluation purposes. • The UK IEMA EIA Quality Mark is introduced as a market-based mechanism. • The

  14. Progressing quality control in environmental impact assessment beyond legislative compliance: An evaluation of the IEMA EIA Quality Mark certification scheme

    International Nuclear Information System (INIS)

    Bond, Alan; Fischer, Thomas B; Fothergill, Josh

    2017-01-01

    The effectiveness of Environmental Impact Assessment (EIA) systems is contingent on a number of control mechanisms: procedural; judicial; evaluative; public and government agency; professional; and development aid agency. If we assume that procedural and judicial controls are guaranteed in developed EIA systems, then progressing effectiveness towards an acceptable level depends on improving the performance of other control mechanisms over time. These other control mechanisms are either absent, or are typically centrally controlled, requiring public finances; this we argue is an unpopular model in times of greater Government austerity. Here we evaluate a market-based mechanism for improving the performance of evaluative and professional control mechanisms, the UK Institute of Environmental Management and Assessments' EIA Quality Mark. We do this by defining dimensions of effectiveness for the purposes of our evaluation, and by identifying international examples of the approaches taken to delivering the other control measures to validate the approach taken in the EIA Quality Mark. We then evaluate the EIA Quality Mark, when used in combination with legal procedures and an active judiciary, against the effectiveness dimensions and use time-series analysis of registrant data to examine its ability to progress practice. We conclude that the EIA Quality Mark has merit as a model for a market-based mechanism, and may prove a more financially palatable approach for delivering effective EIA in mature systems in countries that lack centralised agency oversight. It may, therefore, be of particular interest to some Member States of the European Union for ensuring forthcoming certification requirements stemming from recent amendments to the EIA Directive. - Highlights: • Quality control mechanisms in EIA are identified. • Effectiveness of EIA is conceptualised for evaluation purposes. • The UK IEMA EIA Quality Mark is introduced as a market-based mechanism. • The

  15. Development, evaluation, and laboratory validation of immunoassays for the diagnosis of equine infectious anemia (EIA) using recombinant protein produced from a synthetic p26 gene of EIA virus.

    Science.gov (United States)

    Singha, Harisankar; Goyal, Sachin K; Malik, Praveen; Khurana, Sandip K; Singh, Raj K

    2013-12-01

    Equine infectious anemia (EIA)-a retroviral disease caused by equine infectious anemia virus (EIAV)-is a chronic, debilitating disease of horses, mules, and donkeys. EIAV infection has been reported worldwide and is recognized as pathogen of significant economic importance to the horse industry. This disease falls under regulatory control program in many countries including India. Control of EIA is based on identification of inapparent carriers by detection of antibodies to EIAV in serologic tests and "Stamping Out" policy. The current internationally accepted test for diagnosis of EIA is the agar gel immune-diffusion test (AGID), which detects antibodies to the major gag gene (p26) product. The objective of this study was to develop recombinant p26 based in-house immunoassays [enzyme linked immunosorbent assays (ELISA), and AGID] for EIA diagnosis. The synthetic p26 gene of EIAV was expressed in Escherichia coli and diagnostic potential of recombinant p26 protein were evaluated in ELISA and AGID on 7,150 and 1,200 equine serum samples, respectively, and compared with commercial standard AGID kit. The relative sensitivity and specificity of the newly developed ELISA were 100 and 98.6 %, respectively. Whereas, relative sensitivity and specificity of the newly developed AGID were in complete agreement in respect to commercial AGID kit. Here, we have reported the validation of an ELISA and AGID on large number of equine serum samples using recombinant p26 protein produced from synthetic gene which does not require handling of pathogenic EIAV. Since the indigenously developed reagents would be economical than commercial diagnostic kit, the rp26 based-immunoassays could be adopted for the sero-diagnosis and control of EIA in India.

  16. Integrating education, training and communication for public involvement in EIA

    International Nuclear Information System (INIS)

    Oprea, Irina; Oprea, Marcel; Guta, Cornelia; Guta, Vasilica

    2003-01-01

    We are going towards a globalized world, this involving the integration of every activity and every person. The public involvement in the development process is evident, taking into account that any objective will affect the people and the negative feedback could influence the result of the investment. Generally the public could be influenced by amplification of negative evaluated consequences, resulting psychosocial effects leading to illness or anxieties. This problem will be resolved by the public access to information provided by experts. A real-time interactive communication system is proposed as an open tool in order to facilitate decision-making by access to rapid and reliable information. The main task of the system is to collect, process, display and exchange the information relative to environmental impact assessment (EIA), to provide assistance, to receive specific opinions, being also proposed for public understanding of the field. The education and training integration will mitigate the barriers, which may inhibit the interaction and communication process. To increase learning will assure specialists-public interaction and a good information flow for knowledge exchange. The paper will outline key approaches in reaching agreement on the people educational process importance. The impact of development will be available to the public revealing the positive consequences, such as increased employment and income. An effective way to avoid negative reactions consists of the extensive consultation to identify the concerns and needs of the public, the access to suggestive and attractive programs for education and training. The system is developed as a modern information module, integrated into complex international management systems. It can be placed everywhere, everybody could access the facilities for education, world experience and training. Providing a real-time response to citizen concerns, the system represents an economic and rapid way to mitigate the

  17. Evaluation of the EIA system on the Island of Mauritius and development of an environmental monitoring plan framework

    International Nuclear Information System (INIS)

    Ramjeawon, T.; Beedassy, R.

    2004-01-01

    The Environment Protection Act (EPA) in Mauritius provides for the application of an EIA license in respect of undertakings listed in its first schedule. Following the promulgation of the Act in June 1993, the Department of Environment (DOE) is issuing an average of 125 EIA licenses yearly. In general, the review exercise of an environmental impact assessment (EIA) is terminated once the license has been granted. The aim of this project was to evaluate the EIA system in Mauritius and to identify its weaknesses and strengths. One of the main weaknesses, besides the lack of EIA audits, is the absence of EIA follow-up monitoring. It is necessary to distinguish between monitoring done for regulatory purposes (compliance monitoring) and environmental monitoring related to the EIA. With the growth of the tourism industry on the island, coastal development projects have the potential to cause significant environmental impacts . A sample of EIA reports pertaining to this sector was assessed for its quality and follow-up mechanisms. Proposals for the contents of EIA Prediction Audits, Environmental Monitoring Plans (EMP) and the format for an EMP report are made

  18. A computer-based system for environmental impact assessment (EIA) applications to energy power stations in Turkey: CEDINFO

    International Nuclear Information System (INIS)

    Say, Nuriye Peker; Yuecel, Muzaffer; Yilmazer, Mehmet

    2007-01-01

    Environmental impact assessment (EIA) is a tool for decision makers to take into account the possible effects of a proposed project on the environment and is also a process for collecting the data related to a project design and project area. Different techniques are used for the EIA process. In recent years, including the design and development of databases, classification systems, computer models and expert systems have been used extensively in impact assessment studies. Knowledge-based systems referred to as expert systems and different computer-based systems are an emerging technology in information processing and are becoming increasingly useful tools in different applications areas including EIA studies. Their use for EIA has been quite limited in developing countries, because of the constraints on resources, particularly in expertise and data. In this study, a knowledge-based software-CEDINFO-developed by authors was introduced. CEDINFO to be used for EIA practices on energy-generating stations was designed based on the legal EIA process in Turkey. According to the EIA Regulation enacted in Turkey in 1993, energy-generating stations (thermal power station, hydraulic station, nuclear station) in different categories require mandatory EIA reports duly approved by The Ministry of Environment and Forestry before their construction. CEDINFO primarily aims to provide educational support for EIA practices and decision-makers on energy-generating stations

  19. A computer-based system for environmental impact assessment (EIA) applications to energy power stations in Turkey: CEDINFO

    Energy Technology Data Exchange (ETDEWEB)

    Say, Nuriye Peker; Yuecel, Muzaffer [Cukurova University, Adana (Turkey). Department of Landscape Architecture; Yilmazer, Mehmet [Bogazici University, Kandilli, Istanbul (Turkey). Kandilli Observatory and Earthquake Research Institute

    2007-12-15

    Environmental impact assessment (EIA) is a tool for decision makers to take into account the possible effects of a proposed project on the environment and is also a process for collecting the data related to a project design and project area. Different techniques are used for the EIA process. In recent years, including the design and development of databases, classification systems, computer models and expert systems have been used extensively in impact assessment studies. Knowledge-based systems referred to as expert systems and different computer-based systems are an emerging technology in information processing and are becoming increasingly useful tools in different applications areas including EIA studies. Their use for EIA has been quite limited in developing countries, because of the constraints on resources, particularly in expertise and data. In this study, a knowledge-based software - CEDINFO - developed by authors was introduced. CEDINFO to be used for EIA practices on energy-generating stations was designed based on the legal EIA process in Turkey. According to the EIA Regulation enacted in Turkey in 1993, energy-generating stations (thermal power station, hydraulic station, nuclear station) in different categories require mandatory EIA reports duly approved by The Ministry of Environment and Forestry before their construction. CEDINFO primarily aims to provide educational support for EIA practices and decision-makers on energy-generating stations. (author)

  20. A computer-based system for environmental impact assessment (EIA) applications to energy power stations in Turkey: CEDINFO

    Energy Technology Data Exchange (ETDEWEB)

    Nuriye Peker Say; Muzaffer Yucel; Mehmet Yilmazer [Cukurova University, Adana (Turkey). Department of Landscape Architecture

    2007-12-15

    Environmental impact assessment (EIA) is a tool to enable decision makers to account for the possible effects of a proposed project on the environment and is also a process for collecting the data related to a project design and project area. Different techniques are used for the EIA process. In recent years, including the design and development of databases, classification systems, computer models and expert systems have been used extensively in impact assessment studies. Knowledge-based systems referred to as expert systems and different computer-based systems are an emerging technology in information processing and are becoming increasingly useful tools in different applications areas including EIA studies. Their use for EIA has been quite limited in developing countries, because of the constraints on resources, particularly in expertise and data. In this study, a knowledge-based software CEDINFO developed by authors was introduced. CEDINFO to be used for EIA practices on energy-generating stations was designed based on the legal EIA process in Turkey. According to the EIA Regulation enacted in Turkey in 1993, energy-generating stations (thermal power stations, hydroelectric power stations, nuclear power stations) in different categories require mandatory EIA reports duly approved by The Ministry of Environment and Forestry before their construction. CEDINFO primarily aims to provide educational support for EIA practices and decision-makers on energy-generating stations. 23 refs., 5 figs., 2 tabs.

  1. [EIA-IgG antibody measles prevention level estimated from measles neutralizing, particle agglutination and hemagglutination-inhibition antibody titer].

    Science.gov (United States)

    Takayama, Naohide; Saika, Shizuko; Ichinohe, Sadato

    2009-09-01

    Measles hemagglutination inhibition (HI) antibody titer, widely used in clinical practice to simply and easily determine the measles immunity level has, in recent years, been increasingly replaced by measles IgG-antibody titer determined by enzyme-immunoassay (EIA). HI antibody titer appears to reflect this protective level, because HI measures the antibody against H protein required for the measles virus to adhere to host cells. EIA-IgG antibody titer does not correlate with the protective level, similar to particle agglutination (PA) titer, because EIA measures different antibodies, including those unrelated to measles protection. After determining HI, PA, neutralizing test (NT) results, and EIA-IgG antibody titer for individual specimens, we compared EIA-IgG antibody titer obtained using an EIA-Kit (Denka Seiken) to HI, PA, and NT titer with the following results: (1) Subjects with EIA-IgG titer of > or = 12.0 may be protected against measles: (2) Subjects with EIA-IgG titer of 4.0 to 8.0 appear to be protected insufficiently requiring a booster dose against measles: (3) Subjects with EIA-IgG titer of 8.0 to 12.0 may benefit from booster vaccination.

  2. Evaluation of the concomitant use of two different EIA tests for HIV screening in blood banks

    Directory of Open Access Journals (Sweden)

    Otani Marcia M.

    2003-01-01

    Full Text Available OBJECTIVE: In 1998, the Brazilian Ministry of Health made it mandatory for all blood banks in the country to screen donated blood for human immunodeficiency virus (HIV concomitantly using two different enzyme immunoassay (EIA tests. Concerned with the best use of available resources, our objective with this study was to evaluate the usefulness of conducting two EIA screening tests instead of just one. METHODS: We analyzed data from 1999 through 2001 obtained by testing 698 191 units of donated blood using two EIA HIV screening tests concomitantly at the Pro-Blood Foundation/Blood Center of São Paulo (Fundação Pró-Sangue/Hemocentro de São Paulo, which is a major blood center in the city of São Paulo, Brazil. All samples reactive in at least one of the two EIA tests were submitted for confirmation by a Western blot (WB test, and the persons who had donated those samples were also asked to return and provide a follow-up sample. RESULTS: Out of the 698 191 blood units that were donated, 2 718 of them (0.4% had to be discarded because they were reactive to at least one of the EIA tests. There were two WB-positive donation samples that were reactive in only one HIV EIA screening test. On their follow-up samples, both donors tested WB-negative. These cases were considered false positive results at screening. Of the 2 718 donors who were asked to return and provide a follow-up sample, 1 576 of them (58% did so. From these 1 576 persons, we found that there were two individuals who had been reactive to only one of the two EIA screening tests and who had also been negative on the WB at screening but who were fully seroconverted on the follow-up sample. We thus estimated that, in comparison to the use of a single EIA screening test, the use of two EIA screening tests would detect only one extra sample out of 410 700 units of blood. CONCLUSIONS: Our data do not support the use of two different, concomitant EIA screening tests for HIV. The great

  3. Effective use of environmental impact assessments (EIAs) for geothermal development projects

    International Nuclear Information System (INIS)

    Goff, S.J.

    2000-01-01

    Both the developed and developing nations of the world would like to move toward a position of sustainable development while paying attention to the restoration of natural resources, improving the environment, and improving the quality of life. The impacts of geothermal development projects are generally positive. It is important, however, that the environmental issues associated with development be addressed in a systematic fashion. Drafted early in the project planning stage, a well-prepared Environmental Impact Assessment (EIA) can significantly add to the quality of the overall project. An EIA customarily ends with the decision to proceed with the project. The environmental analysis process could be more effective if regular monitoring, detailed in the EIA, continues during project implementation. Geothermal development EIAs should be analytic rather than encyclopedic, emphasizing the impacts most closely associated with energy sector development. Air quality, water resources and quality, geologic factors, and socioeconomic issues will invariably be the most important factors. The purpose of an EIA should not be to generate paperwork, but to enable superb response. The EIA should be intended to help public officials make decisions that are based on an understanding of environmental consequences and take proper actions. The EIA process has been defined in different ways throughout the world. In fact, it appears that no two countries have defined it in exactly the same way. Going hand in hand with the different approaches to the process is the wide variety of formats available. It is recommended that the world geothermal community work towards the adoption of a standard. The Latin American Energy Organization (OLADE) and the Inter-American Development Bank (IDB)(OLADE, 1993) prepared a guide that presents a comprehensive discussion of the environmental impacts and suggested mitigation alternatives associated with geothermal development projects. The OLADE guide

  4. Streamlining or sidestepping? Political pressure to revise environmental licensing and EIA in Brazil

    International Nuclear Information System (INIS)

    Bragagnolo, Chiara; Carvalho Lemos, Clara; Ladle, Richard J.; Pellin, Angela

    2017-01-01

    In the Anthropocene, governments are increasingly being forced to take action to minimize or reverse human impacts on the environment. One of the most widespread legal instruments to prevent negative impacts on the environment is Environmental Impact Assessment (EIA). Almost all countries have an EIA system in place aimed at mitigating the diverse impacts causing by development projects. A common drawback of such systems is that they are often ineffective and time-consuming, and are therefore frequently viewed by politicians as “in the way” of development. This is the case in Brazil, where EIA has had a very limited influence on decision-making and where environment reforms (e.g. the new Forest Code) have often been strongly influenced by powerful lobbies (e.g. agribusiness groups, industry actors, etc.) and conservative legislators. Continuing this trend, the most recent political developments have seen the proposal of a series of amendments aimed at “streamlining” the Brazilian EIA system. In this viewpoint, we provide an in depth analysis of the proposed changes, highlighting the serious consequences that would accompany the weakening of environmental licensing and EIA legislation in Brazil.

  5. A critique of the performance of EIA within the offshore oil and gas sector

    Energy Technology Data Exchange (ETDEWEB)

    Barker, Adam, E-mail: adam.barker@manchester.ac.uk; Jones, Carys, E-mail: carys.jones@manchester.ac.uk

    2013-11-15

    The oil and gas sector is a key driver of the offshore economy. Yet, it is also associated with a number of unwanted environmental impacts which potentially threaten the long term economic and environmental viability of marine ecosystems. Environmental Impact Assessment (EIA) can potentially make a significant contribution to the identification and management of adverse impacts through the promotion of evidence based decision making. However, the extent to which EIA has been embraced by key stakeholders is poorly understood. On this basis, this paper provides an initial evaluation of EIA performance within the oil and gas sector. The methodology adopted for the paper consisted of the structured review of 35 Environmental Statements (ESs) along with interviews with regulators, operators, consultants and advisory bodies. The findings reveal a mixed picture of EIA performance with a significant number of ESs falling short of satisfactory quality and a tendency for the process to be driven by compliance rather than best practice. -- Highlights: • Concerns identified relating to impacts of offshore oil and gas industry. • Research assesses performance of EIA in addressing impacts. • Findings highlight weak quality standards and procedural deficiencies. • Institutional reforms identified in order to improve practice.

  6. Radioimmunoimaging using F(ab')2 fragment of monoclonal antibodies against human alpha-fetoprotein

    International Nuclear Information System (INIS)

    Sakahara, Harumi; Endo, Keigo; Nakashima, Tetsuo; Koizumi, Mitsuru; Ohta, Hitoya; Torizuka, Kanji; Okada, Kenichiro; Yoshida, Osamu; Nishi, Shinzo.

    1985-01-01

    Using monoclonal antibodies against human α-fetoprotein (AFP), radioiodinated F(ab') 2 fragments were compared with whole IgG as a radiotracer for radioimmunoimaging of cancer. F(ab') 2 fragments were obtained by pepsin digestion of whole IgG (IgGl). IgG and F(ab') 2 were labeled with 125 I or 131 I by the chloramine-T method with almost full retention of antibody activity. F(ab') 2 fragments were cleared more rapidly from the circulation in normal mice with a half life of 6.3 hours than whole IgG with a half life of 5.5 days. Radioactivity of F(ab') 2 in various organs also decreased faster than IgG. In nude mice transplanted with AFP-producing human testicular tumor, F(ab') 2 fragments demonstrated superior scintigrams to whole IgG at 2 days after the injection, because of the fast disappearance of background radioactivity. Although absolute accumulation of 131 I labeled F(ab') 2 in the tumor was less than that of 131 I labeled IgG, tumor to other organ ratios were much higher with F(ab') 2 than those of IgG. The tumor to blood ratio of 131 I labeled F(ab') 2 was 1.04 at day 2, whereas tumor to blood ratio of 131 I labeled IgG was 0.55 at day 2 and 0.92 at day 4, respectively. These results indicated that for the radiolabeling of monoclonal antibodies, F(ab') 2 fragments would be superior to whole IgG in the radioimmunoimaging of cancer. (author)

  7. Consideration of climate change impacts and adaptation in EIA practice — Perspectives of actors in Austria and Germany

    Energy Technology Data Exchange (ETDEWEB)

    Jiricka, Alexandra, E-mail: alexandra.jiricka@boku.ac.at [University of Natural Resources and Applied Life Sciences, Vienna (Austria); Department of Landscape, Spatial and Infrastructure Sciences, Institute for Landscape Development, Recreation and Conservation Planning, Peter-Jordan-Straße 82, 1190 Vienna (Austria); Formayer, Herbert; Schmidt, Anna [University of Natural Resources and Applied Life Sciences, Vienna (Austria); Department of Landscape, Spatial and Infrastructure Sciences, Institute for Landscape Development, Recreation and Conservation Planning, Peter-Jordan-Straße 82, 1190 Vienna (Austria); Völler, Sonja; Leitner, Markus [Environment Agency Austria, Environmental Impact Assessment and Climate Change, Spittelauer Lände 5, 1090 Wien (Austria); Fischer, Thomas B. [Environmental Assessment and Management, School of Environmental Sciences, University of Liverpool, 74 Bedford Street South, Liverpool L69 7ZQ (United Kingdom); Wachter, Thomas F. [Büro für Umweltplanung Dr. Wachter, Wiesnerring 2c, Hamburg (Germany)

    2016-02-15

    Current political discussions and developments indicate the importance and urgency of incorporating climate change considerations into EIA processes. The recent revision of the EU Directive 2014/52/EU on Environmental Impact Assessment (EIA) requires changes in the EIA practice of the EU member states. This paper investigates the extent to which the Environmental Impact Assessment (EIA) can contribute to an early consideration of climate change consequences in planning processes. In particular the roles of different actors in order to incorporate climate change impacts and adaptation into project planning subject to EIA at the appropriate levels are a core topic. Semi-structured expert interviews were carried out with representatives of the main infrastructure companies and institutions responsible in these sectors in Austria, which have to carry out EIA regularly. In a second step expert interviews were conducted with EIA assessors and EIA authorities in Austria and Germany, in order to examine the extent to which climate-based changes are already considered in EIA processes. This paper aims to discuss the different perspectives in the current EIA practice with regard to integrating climate change impacts as well as barriers and solutions identified by the groups of actors involved, namely project developers, environmental competent authorities and consultants (EIA assessors/practitioners). The interviews show that different groups of actors consider the topic to different degrees. Downscaling of climate change scenarios is in this context both, a critical issue with regards to availability of data and costs. Furthermore, assistance for the interpretation of relevant impacts, to be deducted from climate change scenarios, on the specific environmental issues in the area is needed. The main barriers identified by the EIA experts therefore include a lack of data as well as general uncertainty as to how far climate change should be considered in the process without

  8. Consideration of climate change impacts and adaptation in EIA practice — Perspectives of actors in Austria and Germany

    International Nuclear Information System (INIS)

    Jiricka, Alexandra; Formayer, Herbert; Schmidt, Anna; Völler, Sonja; Leitner, Markus; Fischer, Thomas B.; Wachter, Thomas F.

    2016-01-01

    Current political discussions and developments indicate the importance and urgency of incorporating climate change considerations into EIA processes. The recent revision of the EU Directive 2014/52/EU on Environmental Impact Assessment (EIA) requires changes in the EIA practice of the EU member states. This paper investigates the extent to which the Environmental Impact Assessment (EIA) can contribute to an early consideration of climate change consequences in planning processes. In particular the roles of different actors in order to incorporate climate change impacts and adaptation into project planning subject to EIA at the appropriate levels are a core topic. Semi-structured expert interviews were carried out with representatives of the main infrastructure companies and institutions responsible in these sectors in Austria, which have to carry out EIA regularly. In a second step expert interviews were conducted with EIA assessors and EIA authorities in Austria and Germany, in order to examine the extent to which climate-based changes are already considered in EIA processes. This paper aims to discuss the different perspectives in the current EIA practice with regard to integrating climate change impacts as well as barriers and solutions identified by the groups of actors involved, namely project developers, environmental competent authorities and consultants (EIA assessors/practitioners). The interviews show that different groups of actors consider the topic to different degrees. Downscaling of climate change scenarios is in this context both, a critical issue with regards to availability of data and costs. Furthermore, assistance for the interpretation of relevant impacts, to be deducted from climate change scenarios, on the specific environmental issues in the area is needed. The main barriers identified by the EIA experts therefore include a lack of data as well as general uncertainty as to how far climate change should be considered in the process without

  9. Environmental agreements, EIA follow-up and aboriginal participation in environmental management: The Canadian experience

    International Nuclear Information System (INIS)

    O'Faircheallaigh, Ciaran

    2007-01-01

    During the last decade a number of environmental agreements (EAs) have been negotiated in Canada involving industry, government and Aboriginal peoples. This article draws on the Canadian experience to consider the potential of such negotiated agreements to address two issues widely recognised in academic and policy debates on environmental impact assessment (EIA) and environmental management. The first relates to the need to secure indigenous participation in environmental management of major projects that affect indigenous peoples. The second and broader issue involves the necessity for specific initiatives to ensure effective follow-up of EIA. The Canadian experience indicates that negotiated environmental agreements have considerable potential to address both issues. However, if this potential is to be realized, greater effort must be made to develop structures and processes specifically designed to encourage Aboriginal participation; and EAs must themselves provide the financial and other resource required to support EIA follow-up and Aboriginal participation

  10. [What EIA assay levels correspond to rubella antibody HI assay titer?].

    Science.gov (United States)

    Terada, Kihei; Inoue, Mika; Wakabayashi, Tokio; Ogita, Satoko; Ouchi, Kazunobu

    2009-01-01

    In 2004, a Japanese-government-supported research group recommended that women without rubella antibody or with low titers or = 15 IU/mL), 98.1% (positive > or = 10 IU/mL), and 93.4%, using the kit from Dade Behring Co. Between HI titers and EIA-IgG measured with the Denka kit, the coefficient index was 0.715 (p or = 4.0) from Denka, and to 30 IU/mL with the kit from Dade. EIA-IgG levels > or = 10 IU/mL are considered globally as protective antibody titers, meaning that the Japanese recommendation of < or = 1:16 for vaccination is too loose. Japanese EIA kit values for the rubella antibody should also be expressed in IU/mL using the global standard.

  11. Comparative performance of electrochemiluminescence immunoassay and EIA for HIV screening in a multiethnic region of China.

    Directory of Open Access Journals (Sweden)

    Xiaohui Bi

    Full Text Available The recent approval of 4th generation HIV tests has forced many laboratories to decide whether to shift from 3rd to these tests. There are limited published studies on the comparative evaluation of these two different assays. We compare the performance of fourth-generation electrochemiluminescence immunoassay (ChIA and third-generation enzyme linked immunosorbent assay (EIA for human immunodeficiency virus (HIV screening and gauge whether the shift from EIA to ChIA could be better in a multiethnic region of China.We identified a large number of routine specimens (345,492 using two different assays from Jan 2008 to Aug 2011 in a teaching hospital with high sample throughput. Of the 344,596 specimens with interpretable HIV test results, 526(0.23% of 228,761 using EIA and 303(0.26% of 115,835 using ChIA were HIV-1 positive. The false-positive rate of EIA was lower than that of ChIA [0.03% vs. 0.08%, odds ratio 0.33 (95% confidence interval 0.24, 0.45]. The positive predictive value (PPV of EIA (89.6% was significantly higher than that of ChIA (76.1% (<0.001, reflecting the difference between the two assays. The clinical sensitivities of two assays in this study were 99.64% for EIA and 99.88% for ChIA.Caution is needed before shifting from 3rd to 4th generation HIV tests. Since none of these tests are perfect, different geographic and ethnic area probably require different considerations with regard to HIV testing methods, taking into account the local conditions.

  12. Comparative performance of electrochemiluminescence immunoassay and EIA for HIV screening in a multiethnic region of China.

    Science.gov (United States)

    Bi, Xiaohui; Ning, Hongxia; Wang, Tingting; Li, Dongdong; Liu, Yongming; Yang, Tingfu; Yu, Jiansheng; Tao, Chuanmin

    2012-01-01

    The recent approval of 4th generation HIV tests has forced many laboratories to decide whether to shift from 3rd to these tests. There are limited published studies on the comparative evaluation of these two different assays. We compare the performance of fourth-generation electrochemiluminescence immunoassay (ChIA) and third-generation enzyme linked immunosorbent assay (EIA) for human immunodeficiency virus (HIV) screening and gauge whether the shift from EIA to ChIA could be better in a multiethnic region of China. We identified a large number of routine specimens (345,492) using two different assays from Jan 2008 to Aug 2011 in a teaching hospital with high sample throughput. Of the 344,596 specimens with interpretable HIV test results, 526(0.23%) of 228,761 using EIA and 303(0.26%) of 115,835 using ChIA were HIV-1 positive. The false-positive rate of EIA was lower than that of ChIA [0.03% vs. 0.08%, odds ratio 0.33 (95% confidence interval 0.24, 0.45)]. The positive predictive value (PPV) of EIA (89.6%) was significantly higher than that of ChIA (76.1%) (<0.001), reflecting the difference between the two assays. The clinical sensitivities of two assays in this study were 99.64% for EIA and 99.88% for ChIA. Caution is needed before shifting from 3rd to 4th generation HIV tests. Since none of these tests are perfect, different geographic and ethnic area probably require different considerations with regard to HIV testing methods, taking into account the local conditions.

  13. Antigen based detection of cystic echinococcosis in buffaloes using ELISA and Dot-EIA.

    Science.gov (United States)

    Sangaran, A; Bino Sundar, S T; Latha, Bhaskaran Ravi

    2017-03-01

    Cystic echinococcosis is caused by the larval stage of the dog tapeworm, Echinococcus granulosus . The disease is recognized as one of the world's major zoonoses affecting human beings and domestic animals apart from its economic and public health importance. Development of the cysts in the intermediate host such as buffaloes occurs in the lungs, liver and other organs. In this study, detection of circulating antigen in the diagnosis of cystic echinococcosis in buffaloes was done using enzyme linked immunosorbent assay and Dot-Enzyme immunoassay (Dot-EIA). The sensitivity and specificity were determined as 89 and 92 % respectively, whereas those of Dot-EIA were determined as 94 and 96 %.

  14. Quality of Cultural Heritage in EIA; twenty years of experience in Norway

    Energy Technology Data Exchange (ETDEWEB)

    Lindblom, Inge, E-mail: inge.lindblom@niku.no

    2012-04-15

    The aim of this paper is to clarify and discuss how quality, relevance, attitudes, beliefs and transfer value act as underlying driving forces in the development of the Cultural Heritage theme in EIAs. One purpose is to identify and discuss some conditions that can better environmental assessment in order to increase the significance of EIA in decision-making with regard to Cultural Heritage. The main tools used are different research methods designed for analyses of quality and quality changes, primarily based on the relevant opinions of 160 people occupied with Cultural Heritage in EIA in Norway. The study is based on a review of 40 types of EIAs from 1991 to 2000, an online questionnaire to 319 (160 responded) individuals from 14 different backgrounds, and interviews with three institutions in Sweden and Denmark. The study confirms a steadily increasing quality on EIRs over time, parallel with an improvement of the way in which Cultural Heritage is treated in EIA. This is supported by both the interviews and the qualitative comments regarding the survey. Potential for improvements is shown to be a need for more detailed background material as well as more use of adequate methods. The survey shows the existence of a wide variety of negative views, attitudes and beliefs, but the consequences of this are difficult to evaluate. However, most certainly, negative attitudes and beliefs have not been powerful enough to be detrimental to the quality of Cultural Heritage component, as nothing in the study indicates that negative attitudes and myths are undermining the system of EIA. The study shows the importance of having on-going discussions on quality and quality change over time by people involved in EIA, and how this is a necessary condition for successful implementation and acceptance. Beliefs and negative attitudes can also be a catalyst for developing better practice and advancing new methodology. In addition, new EIA countries must be prepared for several years

  15. Quality of Cultural Heritage in EIA; twenty years of experience in Norway

    International Nuclear Information System (INIS)

    Lindblom, Inge

    2012-01-01

    The aim of this paper is to clarify and discuss how quality, relevance, attitudes, beliefs and transfer value act as underlying driving forces in the development of the Cultural Heritage theme in EIAs. One purpose is to identify and discuss some conditions that can better environmental assessment in order to increase the significance of EIA in decision-making with regard to Cultural Heritage. The main tools used are different research methods designed for analyses of quality and quality changes, primarily based on the relevant opinions of 160 people occupied with Cultural Heritage in EIA in Norway. The study is based on a review of 40 types of EIAs from 1991 to 2000, an online questionnaire to 319 (160 responded) individuals from 14 different backgrounds, and interviews with three institutions in Sweden and Denmark. The study confirms a steadily increasing quality on EIRs over time, parallel with an improvement of the way in which Cultural Heritage is treated in EIA. This is supported by both the interviews and the qualitative comments regarding the survey. Potential for improvements is shown to be a need for more detailed background material as well as more use of adequate methods. The survey shows the existence of a wide variety of negative views, attitudes and beliefs, but the consequences of this are difficult to evaluate. However, most certainly, negative attitudes and beliefs have not been powerful enough to be detrimental to the quality of Cultural Heritage component, as nothing in the study indicates that negative attitudes and myths are undermining the system of EIA. The study shows the importance of having on-going discussions on quality and quality change over time by people involved in EIA, and how this is a necessary condition for successful implementation and acceptance. Beliefs and negative attitudes can also be a catalyst for developing better practice and advancing new methodology. In addition, new EIA countries must be prepared for several years

  16. An analysing framework for characterizing and explaining development of EIA legislation in developing countries - illustrated for Georgia, Ghana and Yemen

    NARCIS (Netherlands)

    Kolhoff, A.J.; Runhaar, H.A.C.; Driessen, P.P.J.

    2012-01-01

    Actors in the field of international development co-operation supporting the development of EIA legislation in developing countries often do not achieve the results envisaged. The performance of EIA in these countries often remains weak. One reason, we assume, is that often those actors support the

  17. The labelling of monoclonal antibody with 211At via diazo salts of aromatic diamine

    International Nuclear Information System (INIS)

    Jin Jiannan; Zhang Shuyuan; Zhou Maolun; Liu Ning

    1992-01-01

    A method was described for labelling CEA monoclonal antibody (CEA-McAb) with the α-emitting nuclide 211 At via diazo salts of p-phenylenediamine or benzidine. Aromatic diamine were transformed into diazo salts and subsequently both 211 At and CEA-McAb react with diazo salts to produce 211 At-CEA-McAb conjugates. The reaction and purification required about 2.5 h. Sephadex G-75 column was used to separate the labelled CEA-McAb from reactive products and the labelling yield was at least 30% of the initial activity of 211 At. The specific activity of 211 At-CEA-McAb (2.2-3.7) x 10 4 Bq/μg(McAb) could be achieved. The results of tissue distribution of 211 At in mice showed that 211 At-CEA-McAb conjugates were stable in vivo

  18. Preparation of Ga-67 labeled monoclonal antibodies using deferoxamine as a bifunctional chelating agent

    International Nuclear Information System (INIS)

    Endo, K.; Furukawa, T.; Ohmomo, Y.

    1984-01-01

    Ga-67 labeled monoclonal IgG or F(ab')/sub 2/ fragments against α-fetoprotein and β-subunit of human choriogonadotropin (HCG), were prepared using Deferoxamine (DFO) as a bifunctional chelating agent. DFO, a well-known iron chelating agent, was conjugated with monoclonal antibodies (Ab) by a glutaraldehyde two step method and the effect of conjugation on the Ab activities was examined by RIA and Scatchard plot analysis. In both monoclonal Ab preparations, the conjugation reaction was favored as the pH increased. However, Ab-binding activities decreased as the molecular ratios of DFO to Ab increased. Preserved Ab activities were observed when Ab contained DFO per Ab molecule less than 2.1. At a ratio of over 3.3 DFO molecules per Ab, the maximal binding capacity rather than the affinity constant decreased. The inter-molecular cross linkage seemed to be responsible for the deactivation of binding activities. The obtained DFO-Ab conjugates, were then easily labeled with high efficiency and reproducibility and Ga-67 DFO-Ab complexes were highly stable both in vitro and in vivo. Thus, biodistribution of Ga-67 labeled F(ab')/sub 2/ fragments of monoclonal Ab to HCG β-subunit was attempted in nude mice transplanted with HCG-producing human teratocarcinoma. Tumor could be visualized, in spite of relatively high background imaging of liver, kidney and spleen. The use of DFO as a bifunctional chelating agent provided good evidence for its applicability to labeling monoclonal Ab with almost full retention of Ab activities. Further, availability of Ga-68 will make Ga-68 DFO-monoclonal Ab a very useful tool for positron tomography imaging of various tumors

  19. Evaluation of the Energy Investment Allowance (EIA). Ex-post evaluation 2006-2011; Evaluatie Energie Investeringsaftrek. Ex post evaluatie 2006-2011

    Energy Technology Data Exchange (ETDEWEB)

    Volkerink, B.; Slingerland, S.; Boeve, S.; Meindert, L. [Ecorys, Rotterdam (Netherlands); De Groot, H.L.F. [Vrije Universiteit VU, Amsterdam (Netherlands); Van Zutphen, F. [Van Zutphen Economisch Advies, Rotterdam (Netherlands)

    2012-11-15

    The EIA (Energy Investment Allowance) has been evaluated for the period 2006-2011. Attention has been paid to its relevancy and the (cost) effectiveness [Dutch] Er is onderzocht of de EIA in de periode 2006 tot en met 2011 goed heeft gefunctioneerd. Daarbij is gekeken naar de relevantie van de EIA, de effectiviteit en kosteneffectiviteit van de EIA en is een evaluatie van de uitvoering gemaakt.

  20. Nutrition Labeling

    DEFF Research Database (Denmark)

    Grunert, Klaus G

    2013-01-01

    because consumers will avoid products that the label shows to be nutritionally deficient, but also because food producers will try to avoid marketing products that appear, according to the label, as nutritionally problematic, for example, because of a high content of saturated fat or salt. Nutrition......Nutrition labeling refers to the provision of information on a food product’s nutritional content on the package label. It can serve both public health and commercial purposes. From a public health perspective, the aim of nutrition labeling is to provide information that can enable consumers...... to make healthier choices when choosing food products. Nutrition labeling is thus closely linked to the notion of the informed consumer, that chooses products according to their aims, on the basis of the information at their disposal. Because many consumers are assumed to be interested in making healthy...

  1. Private Labels

    OpenAIRE

    Kolmačková, Zuzana

    2013-01-01

    This Bachelor Thesis titled Private labels deals with distribution strategy based on the introduction of private labels especially in retail chains. At the beginning it is focused on the general concept of private label offered by retailers, where is mentioned basic characteristics, history and structuring of distribution brands. Subsequently this thesis informs readers about the introduction of new special distribution brands, which focus primarily on the new consumption habits of customers....

  2. AB Manpower Plan 2007

    CERN Document Server

    Myers, Stephen

    2007-01-01

    The present exercise is not as such a "manpower plan" but a purely budgetary comparison of known plus requested resources with the known commitments over the period 2007-2012. From a purely budgetary point of view, AB will have the capacity to maintain all those recently hired staff who fulfill the criteria for long term employment at CERN. Following this budgetary exercise, AB proposes to perform a CERN-wide staff work plan so as to compare the manpower available to the quantity of work to be done in the totality of the work-packages. If there is a significant mismatch between these two quantities then we propose the following measures which would create personnel economies and allow us to redress the mismatch by increased recruitment: a new job severance scheme; CERN restructuring; use of the new CERN-ITER agreement; more flexibility in transfers from Materials to Personnel budgets. Failing this a re-examination of possible closure of lower priority facilities may be needed.

  3. An experiential approach to improving the integration of knowledge during EIA in transport planning

    International Nuclear Information System (INIS)

    Soria-Lara, Julio A.; Bertolini, Luca; Brömmelstroet, Marco te

    2016-01-01

    The integration of knowledge from stakeholders and the public at large is seen as one of the biggest process-related barriers during the scoping phase of EIA application in transport planning. While the academic literature offers abundant analyses, discussions and suggestions how to overcome this problem, the proposed solutions are yet to be adequately tested in practice. In order to address this gap, we test the effectiveness of a set of interventions and trigger mechanisms for improving different aspects of knowledge integration. The interventions are tested in an experiential study with two sequential cases, representing “close-to-real-life” conditions, in the context of two cities in Andalusia, Spain. In general terms, the participants perceived that the integration of knowledge improved during the simulation of the EIA scoping phase. Certain shortcomings were also discussed, fundamentally related to how the time spent during the scoping phase was crucial to lead an effective learning process between the involved people. The study concludes with a reflection on the effectiveness of the tested interventions according to similarities and differences obtained from the two experiential case studies, as well as with a discussion of the potential to generate new knowledge through the use of experiential studies in EIA practice. - Highlights: • It tests a set of interventions and mechanisms to improve the integration of knowledge. • The scoping phase of EIA is simulated to assess the effectiveness of interventions. • Two sequential case studies are used.

  4. An experiential approach to improving the integration of knowledge during EIA in transport planning

    Energy Technology Data Exchange (ETDEWEB)

    Soria-Lara, Julio A., E-mail: julio.soria-lara@ouce.ox.ac.uk [Transport Research Unit, School of Geography and the Environment, University of Oxford, South Parks Road, Oxford OX1 3QY (United Kingdom); Bertolini, Luca, E-mail: l.bertolini@uva.nl [Centre for Urban Studies, University of Amsterdam, Nieuwe Achtergracht 166 1018 WV Amsterdam (Netherlands); Brömmelstroet, Marco te, E-mail: M.C.G.teBrommelstroet@uva.nl [Centre for Urban Studies, University of Amsterdam, Nieuwe Achtergracht 166 1018 WV Amsterdam (Netherlands)

    2016-01-15

    The integration of knowledge from stakeholders and the public at large is seen as one of the biggest process-related barriers during the scoping phase of EIA application in transport planning. While the academic literature offers abundant analyses, discussions and suggestions how to overcome this problem, the proposed solutions are yet to be adequately tested in practice. In order to address this gap, we test the effectiveness of a set of interventions and trigger mechanisms for improving different aspects of knowledge integration. The interventions are tested in an experiential study with two sequential cases, representing “close-to-real-life” conditions, in the context of two cities in Andalusia, Spain. In general terms, the participants perceived that the integration of knowledge improved during the simulation of the EIA scoping phase. Certain shortcomings were also discussed, fundamentally related to how the time spent during the scoping phase was crucial to lead an effective learning process between the involved people. The study concludes with a reflection on the effectiveness of the tested interventions according to similarities and differences obtained from the two experiential case studies, as well as with a discussion of the potential to generate new knowledge through the use of experiential studies in EIA practice. - Highlights: • It tests a set of interventions and mechanisms to improve the integration of knowledge. • The scoping phase of EIA is simulated to assess the effectiveness of interventions. • Two sequential case studies are used.

  5. Implementing the Espoo Convention in transboundary EIA between Germany and Poland

    International Nuclear Information System (INIS)

    Albrecht, Eike

    2008-01-01

    Poland and Germany have a long common border which leads to the necessity to cooperate and consult each other in the case of large-scale projects or infrastructure measures likely to cause negative transboundary effects on the environment. There are already binding provisions for transboundary EIA. In the area of the UN Economic Commission for Europe (UNECE), transboundary EIA is intended to be legally binding for the Member States by the Espoo Convention which was ratified by Germany 8.8.2002 and by Poland 12.6.1997. Due to corresponding directives, the same is applicable in the context of the European Union. In German legislation, this issue is regulated by Art. 8 of the Federal EIA Act in regard to transboundary participation of administration and by Art. 9a in respect of transboundary public participation. However, these EIA regulations on transboundary participation do not surpass a certain detail level, as they have to be applied between Germany and all neighbouring states. Therefore both countries decided to agree on more detailed provisions in particular regarding procedural questions. During the 12th German-Polish Environmental Council, Germany and Poland reached an agreement on 11.4.2006 in Neuhardenberg/Brandenburg an agreement upon the implementation of the Espoo Convention, the so called Neuhardenberg Agreement. This article assesses the agreement under consideration of already existing law and discusses major improvements and problems

  6. EIA and GC/MS analysis of 8-isoprostane in EBC of children with problematic asthma.

    Science.gov (United States)

    Carraro, S; Cogo, P E; Isak, I; Simonato, M; Corradi, M; Carnielli, V P; Baraldi, E

    2010-06-01

    Asthmatic airways are characterised by enhanced oxidative stress, which can be studied by measuring biomarkers, such as 8-isoprostane. The aims of the present study were: 1) to measure the concentrations of 8-isoprostane in exhaled breath condensate (EBC) and urine of children with problematic and well-controlled asthma; 2) to compare the concentrations of 8-isoprostane measured by gas chromatographic/negative ion chemical ionisation mass spectrometry (GC/NICI-MS) and by an enzymatic immunoassay (EIA). We recruited 20 asthmatic allergic children, 13 with well-controlled asthma and seven with problematic asthma. They underwent exhaled nitric oxide measurements and spirometry, and both EBC and urine samples were collected. 8-isoprostane was measured in EBC by GC/NICI-MS and EIA. 8-isoprostane concentrations in EBC were significantly higher in children with problematic asthma than in children with well-controlled asthma (p = 0.01). An acceptable reproducibility emerged between GC/NICI-MS and EIA (coefficient of reproducibility 11.5 pg x mL(-1)). 8-isoprostane levels measured in urine did not correlate with those measured in EBC. We showed that 8-isoprostane in EBC was significantly increased in children with problematic asthma, suggesting a role for oxidative stress in this asthma phenotype. In addition we found an acceptable reproducibility of EIA compared to GC/NICI-MS, even if the latter method had higher accuracy.

  7. Screening for EIA in India: enhancing effectiveness through ecological carrying capacity approach.

    Science.gov (United States)

    Rajaram, T; Das, Ashutosh

    2011-01-01

    Developing countries across the world have embraced the policy of high economic growth as a means to reduce poverty. This economic growth largely based on industrial output is fast degrading the ecosystems, jeopardizing their long term sustainability. Environmental Impact Assessment (EIA) has long been recognized as a tool which can help in protecting the ecosystems and aid sustainable development. The Screening guidelines for EIA reflect the level of commitment the nation displays towards tightening its environmental protection system. The paper analyses the screening process for EIA in India and dissects the rationale behind the exclusions and thresholds set in the screening process. The screening process in India is compared with that of the European Union with the aim of understanding the extent of deviations from a screening approach in the context of better economic development. It is found that the Indian system excludes many activities from the purview of screening itself when compared to the EU. The constraints responsible for these exclusions are discussed and the shortcomings of the current command and control system of environmental management in India are also explained. It is suggested that an ecosystem carrying capacity based management system can provide significant inputs to enhance the effectiveness of EIA process from screening to monitoring. Copyright © 2010 Elsevier Ltd. All rights reserved.

  8. Comparison between DOT EIA IgM and Widal Test as early diagnosis of typhoid fever.

    Science.gov (United States)

    Begum, Z; Hossain, M A; Musa, A K; Shamsuzzaman, A K; Mahmud, M C; Ahsan, M M; Sumona, A A; Ahmed, S; Jahan, N A; Alam, M; Begum, A

    2009-01-01

    A recently developed DOT enzyme immunoassay known as "Typhidot" for detecting IgM antibody against 50 KDa OMP antigen of Salmonella typhi, was evaluated on 100 clinically suspected typhoid fever cases and 40 age-sex matched controls, in the Department of Microbiology, Mymensingh Medical College during, the period from June 2006 to July 2007. Blood culture, Widal test, and DOT EIA for IgM test were performed in all patients. Among 100 clinically suspected typhoid fever cases, 35 were subsequently confirmed on the basis of positive blood culture for S. typhi and/or significant rising titre of Widal test. The DOT EIA IgM test could produce results within 1 hour. The result of the DOT EIA IgM test showed a good diagnostic value for typhoid fever. The sensitivity, specificity, positive and negative predictive value of the test was found as 91.42%, 90.00%, 88.88% and 92.30% respectively. On the other hand corresponding values for Widal test were of 42.85%, 85.00%, 71.42% and 62.96% respectively. Thus, The DOT EIA IgM seems to be a practical alternative to Widal test for early diagnosis of typhoid fever.

  9. Evaluation of the 1987-1988 EIA Remedial and Compensatory Program.

    Science.gov (United States)

    South Carolina State Dept. of Education, Columbia. Office of Research.

    Evaluation of South Carolina's 1987-88 Remedial and Compensatory Program, funded by the state's Education Improvement Act of 1984 (EIA), shows that the program was successful in raising the participants' achievement. The programs include basic skills learning in reading and mathematics in all grades, and writing in grades 6-12, but not all grades…

  10. Improved radioimaging and tumor localization with monoclonal F(ab')2

    International Nuclear Information System (INIS)

    Wahl, R.L.; Parker, C.W.; Philpott, G.W.

    1983-01-01

    Monoclonal anti-tumor antibodies have great promise for radioimmunodetection and localization of tumors. Fab and F(ab')2 fragments, which lack the Fc fragment of antibody (Ab), are cleared more rapidly from the circulation and may have less nonspecific tissue binding than intact Ab. In radioimaging studies using a murine monoclonal antibody to carcinoembryonic antigen in a human colon carcinoma xenografted into hamsters, F(ab')2 fragments were shown superior to Fab fragments and intact antibody for scintiscanning. In double-label experiments with anti-CEA antibody and control monoclonal IgG, F(ab')2 fragments were found to give better and more rapid specific tumor localization than intact antibody or Fab fragments. F(ab')2 fragments offer significant promise for tumor imaging and possibly therapy

  11. Comparison of Multispot EIA with Western blot for confirmatory serodiagnosis of HIV.

    Science.gov (United States)

    Torian, Lucia V; Forgione, Lisa A; Punsalang, Amado E; Pirillo, Robert E; Oleszko, William R

    2011-12-01

    Recent improvements in the sensitivity of immunoassays (IA) used for HIV screening, coupled with increasing recognition of the importance of rapid point-of-care testing, have led to proposals to adjust the algorithm for serodiagnosis of HIV so that screening and confirmation can be performed using a dual or triple IA sequence that does not require Western blotting for confirmation. One IA that has been proposed as a second or confirmatory test is the Bio-Rad Multispot(®) Rapid HIV-1/HIV-2 Test. This test would have the added advantage of differentiating between HIV-1 and HIV-2 antibodies. To compare the sensitivity and type-specificity of an algorithm combining a 3rd generation enzyme immunoassay (EIA) followed by a confirmatory Multispot with the conventional algorithm that combines a 3rd generation EIA (Bio-Rad GS HIV-1/HIV-2 Plus O EIA) followed by confirmatory Western blot (Bio-Rad GS HIV-1 WB). 8760 serum specimens submitted for HIV testing to the New York City Public Health Laboratory between May 22, 2007, and April 30, 2010, tested repeatedly positive on 3rd generation HIV-1-2+O EIA screening and received parallel confirmatory testing by WB and Multispot (MS). 8678/8760 (99.1%) specimens tested WB-positive; 82 (0.9%) tested WB-negative or indeterminate (IND). 8690/8760 specimens (99.2%) tested MS-positive, of which 14 (17.1%) had been classified as negative or IND by WB. Among the HIV-1 WB-positive specimens, MS classified 26 (0.29%) as HIV-2. Among the HIV-1 WB negative and IND, MS detected 12 HIV-2. MS detected an additional 14 HIV-1 infections among WB negative or IND specimens, differentiated 26 HIV-1 WB positives as HIV-2, and detected 12 additional HIV-2 infections among WB negative/IND. A dual 3rd generation EIA algorithm incorporating MS had equivalent HIV-1 sensitivity to the 3rd generation EIA-WB algorithm and had the added advantage of detecting 12 HIV-2 specimens that were not HIV-1 WB cross-reactors. In this series an algorithm using EIA

  12. Sustainability Labeling

    NARCIS (Netherlands)

    Dam, van Y.K.

    2017-01-01

    Sustainability labeling originated from a need to protect the identity of alternative systems of food production and to increase market transparency. From the 1980s onwards sustainability labeling has changed into a policy instrument replacing direct government regulation of the food market, and a

  13. Environmental impact assessment (EIA) in development cooperation. A presentation of development challenges and research issues in developing countries and donor agencies

    Energy Technology Data Exchange (ETDEWEB)

    Kristoffersen, Harald

    1997-12-31

    This document discusses some development challenges and research needs related to environmental impact assessment (EIA) in development cooperation. After a general introduction to basic principles of EIA, the document deals with some general conditions for EIA in developing countries and in donor agencies. Through a presentation of experiences with EIA from selected donor agencies (with emphasis on NORAD) the report ends up with focusing on some research issues that may come up with recommendations for improving EIA practices in developing countries and donor agencies. 37 refs., 6 figs., 3 refs.

  14. Outburst in Mira AB?

    Science.gov (United States)

    Karovska, Margarita

    2003-09-01

    The nearby system Mira AB composed of an aging AGB star (Mira A) and a WD companion (Mira B) offers a unique laboratory for studying wind accretion processes, a poorly understood phenomenon in many sources. Recent Chandra ACIS-S Obs.(70ks on 12/6/03; PI.M.Karovska) resolved for the first time the components (~0.6") in X-rays, and detected a new bright soft source (A. This is the first detection of X-rays from an AGB star. This source was not detected by ROSAT in 1993 or recently by XMM 8/03 (AAS/03,J.Kastner), and could be a transient phenomenon. Model fitting shows that the soft X-ray emission is likely several emission lines, rather then a continuum; with ACIS spectral resolution we cannot resolve or identify these lines. We propose a 40ks LETG+HRC-S obs. to identify the lines and determine the emission mechanism.

  15. 77 FR 16671 - Labeling Imported Wines With Multistate Appellations

    Science.gov (United States)

    2012-03-22

    ... were suggested by domestic wine industry members. ATF decided to allow multistate appellations ``in...-2010-0007; T.D. TTB-101; Re: Notice No. 110] RIN 1513-AB58 Labeling Imported Wines With Multistate.... SUMMARY: The Alcohol and Tobacco Tax and Trade Bureau is amending the wine labeling regulations to allow...

  16. A quantitative method to analyze the quality of EIA information in wind energy development and avian/bat assessments

    International Nuclear Information System (INIS)

    Chang, Tony; Nielsen, Erik; Auberle, William; Solop, Frederic I.

    2013-01-01

    The environmental impact assessment (EIA) has been a tool for decision makers since the enactment of the National Environmental Policy Act (NEPA). Since that time, few analyses have been performed to verify the quality of information and content within EIAs. High quality information within assessments is vital in order for decision makers, stake holders, and the public to understand the potential impact of proposed actions on the ecosystem and wildlife species. Low quality information has been a major cause for litigation and economic loss. Since 1999, wind energy development has seen an exponential growth with unknown levels of impact on wildlife species, in particular bird and bat species. The purpose of this article is to: (1) develop, validate, and apply a quantitative index to review avian/bat assessment quality for wind energy EIAs; and (2) assess the trends and status of avian/bat assessment quality in a sample of wind energy EIAs. This research presents the development and testing of the Avian and Bat Assessment Quality Index (ABAQI), a new approach to quantify information quality of ecological assessments within wind energy development EIAs in relation to avian and bat species based on review areas and factors derived from 23 state wind/wildlife siting guidance documents. The ABAQI was tested through a review of 49 publicly available EIA documents and validated by identifying high variation in avian and bat assessments quality for wind energy developments. Of all the reviewed EIAs, 66% failed to provide high levels of preconstruction avian and bat survey information, compared to recommended factors from state guidelines. This suggests the need for greater consistency from recommended guidelines by state, and mandatory compliance by EIA preparers to avoid possible habitat and species loss, wind energy development shut down, and future lawsuits. - Highlights: ► We developed, validated, and applied a quantitative index to review avian/bat assessment quality

  17. An innovative implementation of LCA within the EIA procedure: Lessons learned from two Wastewater Treatment Plant case studies

    Energy Technology Data Exchange (ETDEWEB)

    Larrey-Lassalle, Pyrène, E-mail: pyrene.larrey-lassalle@irstea.fr [Irstea, UMR ITAP, ELSA Research Group & ELSA-PACT Industrial Chair for Environmental and Social Sustainability Assessment, 361 rue Jean François Breton, F-34196 Montpellier (France); LGEI, Ecole des mines d' Alès, 6 avenue de Clavières, 30319 Alès Cedex (France); Catel, Laureline; Roux, Philippe; Rosenbaum, Ralph K. [Irstea, UMR ITAP, ELSA Research Group & ELSA-PACT Industrial Chair for Environmental and Social Sustainability Assessment, 361 rue Jean François Breton, F-34196 Montpellier (France); Lopez-Ferber, Miguel; Junqua, Guillaume [LGEI, Ecole des mines d' Alès, 6 avenue de Clavières, 30319 Alès Cedex (France); Loiseau, Eléonore [Irstea, UMR ITAP, ELSA Research Group & ELSA-PACT Industrial Chair for Environmental and Social Sustainability Assessment, 361 rue Jean François Breton, F-34196 Montpellier (France)

    2017-03-15

    Life Cycle Assessment (LCA) has been identified in the literature as a promising tool to increase the performance of environmental assessments at different steps in the Environmental Impact Assessment (EIA) procedure. However, few publications have proposed a methodology for an extensive integration, and none have compared the results with existing EIA conclusions without LCA. This paper proposes a comprehensive operational methodology for implementing an LCA within an EIA. Based on a literature review, we identified four EIA steps that could theoretically benefit from LCA implementation, i.e., (a) the environmental comparison of alternatives, (b) the identification of key impacts, (c) the impact assessment, and (d) the impact of mitigation measures. For each of these steps, an LCA was implemented with specific goal and scope definitions that resulted in a specific set of indicators. This approach has been implemented in two contrasting Wastewater Treatment Plant (WWTP) projects and compared to existing EIA studies. The results showed that the two procedures, i.e., EIAs with or without inputs from LCA, led to different conclusions. The environmental assessments of alternatives and mitigation measures were not carried out in the original studies and showed that other less polluting technologies could have been chosen. Regarding the scoping step, the selected environmental concerns were essentially different. Global impacts such as climate change or natural resource depletion were not taken into account in the original EIA studies. Impacts other than those occurring on the project site (off-site impacts) were not assessed, either. All these impacts can be significant compared to those initially considered. On the other hand, unlike current LCA applications, EIAs usually address natural and technological risks and neighbourhood disturbances such as noises or odours, which are very important for the public acceptability of projects. Regarding the impact assessment

  18. An innovative implementation of LCA within the EIA procedure: Lessons learned from two Wastewater Treatment Plant case studies

    International Nuclear Information System (INIS)

    Larrey-Lassalle, Pyrène; Catel, Laureline; Roux, Philippe; Rosenbaum, Ralph K.; Lopez-Ferber, Miguel; Junqua, Guillaume; Loiseau, Eléonore

    2017-01-01

    Life Cycle Assessment (LCA) has been identified in the literature as a promising tool to increase the performance of environmental assessments at different steps in the Environmental Impact Assessment (EIA) procedure. However, few publications have proposed a methodology for an extensive integration, and none have compared the results with existing EIA conclusions without LCA. This paper proposes a comprehensive operational methodology for implementing an LCA within an EIA. Based on a literature review, we identified four EIA steps that could theoretically benefit from LCA implementation, i.e., (a) the environmental comparison of alternatives, (b) the identification of key impacts, (c) the impact assessment, and (d) the impact of mitigation measures. For each of these steps, an LCA was implemented with specific goal and scope definitions that resulted in a specific set of indicators. This approach has been implemented in two contrasting Wastewater Treatment Plant (WWTP) projects and compared to existing EIA studies. The results showed that the two procedures, i.e., EIAs with or without inputs from LCA, led to different conclusions. The environmental assessments of alternatives and mitigation measures were not carried out in the original studies and showed that other less polluting technologies could have been chosen. Regarding the scoping step, the selected environmental concerns were essentially different. Global impacts such as climate change or natural resource depletion were not taken into account in the original EIA studies. Impacts other than those occurring on the project site (off-site impacts) were not assessed, either. All these impacts can be significant compared to those initially considered. On the other hand, unlike current LCA applications, EIAs usually address natural and technological risks and neighbourhood disturbances such as noises or odours, which are very important for the public acceptability of projects. Regarding the impact assessment

  19. A quantitative method to analyze the quality of EIA information in wind energy development and avian/bat assessments

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Tony, E-mail: tc282@nau.edu [Environmental Science and Policy Program, School of Earth Science and Environmental Sustainability, Northern Arizona University, 602 S Humphreys P.O. Box 5694, Flagstaff, AZ, 86011 (United States); Nielsen, Erik, E-mail: erik.nielsen@nau.edu [Environmental Science and Policy Program, School of Earth Science and Environmental Sustainability, Northern Arizona University, 602 S Humphreys P.O. Box 5694, Flagstaff, AZ, 86011 (United States); Auberle, William, E-mail: william.auberle@nau.edu [Civil and Environmental Engineering Program, Department of Civil and Environmental Engineering, Northern Arizona University, 2112 S Huffer Ln P.O. Box 15600, Flagstaff, AZ, 860011 (United States); Solop, Frederic I., E-mail: fred.solop@nau.edu [Political Science Program, Department of Politics and International Affairs, Northern Arizona University, P.O. Box 15036, Flagstaff, AZ 86001 (United States)

    2013-01-15

    The environmental impact assessment (EIA) has been a tool for decision makers since the enactment of the National Environmental Policy Act (NEPA). Since that time, few analyses have been performed to verify the quality of information and content within EIAs. High quality information within assessments is vital in order for decision makers, stake holders, and the public to understand the potential impact of proposed actions on the ecosystem and wildlife species. Low quality information has been a major cause for litigation and economic loss. Since 1999, wind energy development has seen an exponential growth with unknown levels of impact on wildlife species, in particular bird and bat species. The purpose of this article is to: (1) develop, validate, and apply a quantitative index to review avian/bat assessment quality for wind energy EIAs; and (2) assess the trends and status of avian/bat assessment quality in a sample of wind energy EIAs. This research presents the development and testing of the Avian and Bat Assessment Quality Index (ABAQI), a new approach to quantify information quality of ecological assessments within wind energy development EIAs in relation to avian and bat species based on review areas and factors derived from 23 state wind/wildlife siting guidance documents. The ABAQI was tested through a review of 49 publicly available EIA documents and validated by identifying high variation in avian and bat assessments quality for wind energy developments. Of all the reviewed EIAs, 66% failed to provide high levels of preconstruction avian and bat survey information, compared to recommended factors from state guidelines. This suggests the need for greater consistency from recommended guidelines by state, and mandatory compliance by EIA preparers to avoid possible habitat and species loss, wind energy development shut down, and future lawsuits. - Highlights: Black-Right-Pointing-Pointer We developed, validated, and applied a quantitative index to review

  20. Listeria spp. in broiler flocks: recovery rates and species distribution investigated by conventional culture and the EiaFoss method

    DEFF Research Database (Denmark)

    Petersen, Line Hedegård; Madsen, Mogens

    2000-01-01

    The occurrence of Listeria monocytogenes in samples from broiler houses and cloacal swabs taken at the abattoir was investigated. An automated immunobased method (EiaFoss) was used, and 42 samples were also analysed by conventional culture; both methods were based on a two-step selective enrichment....... monocytogenes in enrichment broths may lead to an underestimation of the prevalence of L. monocytogenes. Furthermore, as L. inocua was also detected by the EiaFoss method, a significant amount of bacterial confirmation work had to be done. Of 42 samples analysed by conventional culture, four yielded L. inocua......, of which two were not positive by EiaFoss....

  1. Performance of the BioPlex 2200 HIV Ag-Ab assay for identifying acute HIV infection.

    Science.gov (United States)

    Eshleman, Susan H; Piwowar-Manning, Estelle; Sivay, Mariya V; Debevec, Barbara; Veater, Stephanie; McKinstry, Laura; Bekker, Linda-Gail; Mannheimer, Sharon; Grant, Robert M; Chesney, Margaret A; Coates, Thomas J; Koblin, Beryl A; Fogel, Jessica M

    Assays that detect HIV antigen (Ag) and antibody (Ab) can be used to screen for HIV infection. To compare the performance of the BioPlex 2200 HIV Ag-Ab assay and two other Ag/Ab combination assays for detection of acute HIV infection. Samples were obtained from 24 individuals (18 from the US, 6 from South Africa); these individuals were classified as having acute infection based on the following criteria: positive qualitative RNA assay; two negative rapid tests; negative discriminatory test. The samples were tested with the BioPlex assay, the ARCHITECT HIV Ag/Ab Combo test, the Bio-Rad GS HIV Combo Ag-Ab EIA test, and a viral load assay. Twelve (50.0%) of 24 samples had RNA detected only ( > 40 to 13,476 copies/mL). Ten (43.5%) samples had reactive results with all three Ag/Ab assays, one sample was reactive with the ARCHITECT and Bio-Rad assays, and one sample was reactive with the Bio-Rad and BioPlex assays. The 11 samples that were reactive with the BioPlex assay had viral loads from 83,010 to >750,000 copies/mL; 9/11 samples were classified as Ag positive/Ab negative by the BioPlex assay. Detection of acute HIV infection was similar for the BioPlex assay and two other Ag/Ab assays. All three tests were less sensitive than a qualitative RNA assay and only detected HIV Ag when the viral load was high. The BioPlex assay detected acute infection in about half of the cases, and identified most of those infections as Ag positive/Ab negative. Copyright © 2018 Elsevier B.V. All rights reserved.

  2. Pesticide Labels

    Science.gov (United States)

    Pesticide labels translate results of our extensive evaluations of pesticide products into conditions, directions and precautions that define parameters for use of a pesticide with the goal of ensuring protection of human health and the environment.

  3. Labelling patients

    International Nuclear Information System (INIS)

    Strudwick, R.M.

    2016-01-01

    This article looks at how diagnostic radiographers label their patients. An ethnographic study of the workplace culture in one diagnostic imaging department was undertaken using participant observation for four months and semi-structured interviews with ten key informants. One of the key themes; the way in which radiographers label their patients, is explored in this article. It was found from the study that within the department studied the diagnostic radiographers labelled or categorised their patients based on the information that they had. This information is used to form judgements and these judgements were used to assist the radiographers in dealing with the many different people that they encountered in their work. This categorisation and labelling of the patient appears to assist the radiographer in their decision-making processes about the examination to be carried out and the patient they are to image. This is an important aspect of the role of the diagnostic radiographer. - Highlights: • I have studied the culture in one imaging department. • Radiographers label or categorise their patients. • These labels/categories are used to manage the patient. • This is an important aspect of the way in which radiographers work.

  4. Detection of phase I IgG antibodies to Coxiella burnetii with EIA as a screening test for blood donations.

    Science.gov (United States)

    van der Hoek, W; Wielders, C C H; Schimmer, B; Wegdam-Blans, M C A; Meekelenkamp, J; Zaaijer, H L; Schneeberger, P M

    2012-11-01

    The presence of a high phase I IgG antibody titre may indicate chronic infection and a risk for the transmission of Coxiella burnetii through blood transfusion. The outbreak of Q fever in the Netherlands allowed for the comparison of an enzyme immunoassay (EIA) with the reference immunofluorescence assay (IFA) in a large group of individuals one year after acute Q fever. EIA is 100 % sensitive in detecting high (≥1:1,024) phase I IgG antibody titres. The cost of screening with EIA and confirming all EIA-positive results with IFA is much lower than screening all donations with IFA. This should be taken into account in cost-effectiveness analyses of screening programmes.

  5. A generic approach to integrate biodiversity considerations in screening and scoping for EIA

    International Nuclear Information System (INIS)

    Slootweg, Roel; Kolhoff, Arend

    2003-01-01

    The Convention on Biological Diversity (CBD) requires parties to apply environmental impact assessment (EIA) to projects that potentially negatively impact on biodiversity. As members of the International Association of Impact Assessment, the authors have developed a conceptual framework to integrate biodiversity considerations in EIA. By defining biodiversity in terms of composition, structure, and key processes, and by describing the way in which human activities affect these so-called components of biodiversity, it is possible to assess the potential impacts of human activities on biodiversity. Furthermore, the authors have translated this conceptual framework in generic guidelines for screening and scoping in impact assessment. Countries can use these generic guidelines to further operationalise the framework within the existing national procedures for impact assessment. This paper is fully coherent and partly overlapping with the guidelines recently adopted by the CBD, but differs in the sense that it provides more scientific background and is less policy-oriented

  6. Session 3 report stake holder involvement, particularly in the environmental impact assessment (EIA)

    International Nuclear Information System (INIS)

    Sakuma, H.

    2002-01-01

    Owing much to the seating arrangements that allowed a range of Finnish stakeholders and FSC representatives to share eight small tables, discussions were quite active and hence produced the maximum output, given the time limitations. It should, first of all, be acknowledged that the highly interactive format chosen for the Workshop was a success. Session III focused on the Environmental Impact Assessment (EIA) and the involvement of a variety of stakeholders therein. As introduced by a majority of the plenary speakers prior to the discussion, the EIA formed an integral part of the application submitted by Posiva to the Finnish authorities for a decision in principle according to the Nuclear Energy Act. Reflecting the cross-section of stakeholders at each table, a number of different insights were introduced and discussed. At the end of the discussion, a facilitator for each table summarised the discussion and introduced the summaries in a short presentation. (author)

  7. EIA model documentation: Petroleum Market Model of the National Energy Modeling System

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-30

    The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA`s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2). The PMM models petroleum refining activities, the marketing of products, the production of natural gas liquids and domestic methanol, projects petroleum provides and sources of supplies for meeting demand. In addition, the PMM estimates domestic refinery capacity expansion and fuel consumption.

  8. Transformation of EIA to EIT by incoherent pumping of the 85Rb D1 line

    Science.gov (United States)

    Yu, Hoon; Kim, Jung Dong; Jung, Tae Young; Kim, Jung Bog

    2012-10-01

    We have observed a transformation from electromagnetically-induced absorption (EIA) to electromagnetically induced transparency (EIT) in open systems of the 85Rb D1 line by adding an incoherent optical pumping laser. This result raises a new question about recent theoretical work which does not address the degree of open. The pump beam only plays a role in transferring atoms by a spontaneous transition into the interacting system for EIT observation, which is an incoherent process. The dependence of the absorption spectra on the intensity and the polarization of each laser beam were observed. We have found the same tendencies in all transitions except the F = 2 ↔ F' = 3 transition of the 85Rb D1 line, which is the system that almost satisfies conventional EIA conditions.

  9. The hydrogeology of Sengwa Mine as part of the E.I.A.

    Energy Technology Data Exchange (ETDEWEB)

    Johnstone, A.C. [Groundwater Consulting Services, Johannesburg (South Africa)

    1995-12-31

    The hydrogeology part of an Environmental Impact Assessment (EIA) study of the feasibility of a proposed mine area in Zimbabwe is described. The EIA was conducted to assess the short term and long term impact of open cast mining at the Sengwa Mine. The purpose is to determine the ground water regime of the mining area for use in predicting the impact of mining operations on ground water and the impact of ground water on the planned mining. The results show that the mining operation will lower the ground water level around the mine by dewatering. An increase of total dissolved content in the ground water due to mining will have an impact on water quality. There is a potential for generation of acid mine drainage in the long run. 5 figs., 4 tabs.

  10. Dependence of EIA spectra on mutual coherence between coupling and probe fields in Cs atomic vapors

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Mi Rang; Kim, Kyoung Dae; Park, Hyun Deok; Kim, Jung Bog [Korea National University of Education, Chungwon (Korea, Republic of); Moon, Han Seb [Korea Research Institute of the Standards and Science, Taejon (Korea, Republic of)

    2002-03-01

    We observed the dependence of EIA spectra on the mutual coherence between the coupling and the probe fields in the D{sub 2}F{sub 9} = 4 {r_reversible} F{sub e} = 5 transition of Cs vapors at room temperature where the coupling and the probe fields were made from one laser source or two independent laser sources. By using one source having a high mutual coherence, we found EIA spectra linewidths much narrower than 0.1 {gamma} on the weak coupling field and the transparent spectra with linewidths narrower than 1 MHz within subnatural absorption on the strong coupling field. On the other hand, where the two sources which were nearly incoherent with each other were used, the absorption profiles showed the same dependence on the coupling power as the spectra for the one source, but their linewidths were broad, on the order of the natural linewidth.

  11. What would a strategic EIA of the Temelin nuclear power plant probably look like

    International Nuclear Information System (INIS)

    Zeman, J.

    2001-01-01

    The Temelin NPP design was not subjected to Environmental Impact Assessment (EIA) in the early 1980s because Czechoslovak legislation did not require this at that time, although a number of various assessments were carried out later. The article is a hypothetical short EIA of the plant, analyzing the environmental, safety, social, and economic risks. It is concluded that as compared to the construction discontinuation option, completion of the plant and its start-up and operation is a variant which is economically feasible. The social and environmental risks of completion of the plant appear acceptable in comparison with the alternatives, which appear to be economically unacceptable and socially and environmentally rather inconvenient. All alternatives are in contrast with the sustainable development concept. (P.A.)

  12. Can a toxin gene NAAT be used to predict toxin EIA and the severity of Clostridium difficile infection?

    Directory of Open Access Journals (Sweden)

    Mark I. Garvey

    2017-12-01

    Full Text Available Abstract Background Diagnosis of C. difficile infection (CDI is controversial because of the many laboratory methods available and their lack of ability to distinguish between carriage, mild or severe disease. Here we describe whether a low C. difficile toxin B nucleic acid amplification test (NAAT cycle threshold (CT can predict toxin EIA, CDI severity and mortality. Methods A three-stage algorithm was employed for CDI testing, comprising a screening test for glutamate dehydrogenase (GDH, followed by a NAAT, then a toxin enzyme immunoassay (EIA. All diarrhoeal samples positive for GDH and NAAT between 2012 and 2016 were analysed. The performance of the NAAT CT value as a classifier of toxin EIA outcome was analysed using a ROC curve; patient mortality was compared to CTs and toxin EIA via linear regression models. Results A CT value ≤26 was associated with ≥72% toxin EIA positivity; applying a logistic regression model we demonstrated an association between low CT values and toxin EIA positivity. A CT value of ≤26 was significantly associated (p = 0.0262 with increased one month mortality, severe cases of CDI or failure of first line treatment. The ROC curve probabilities demonstrated a CT cut off value of 26.6. Discussions Here we demonstrate that a CT ≤26 indicates more severe CDI and is associated with higher mortality. Samples with a low CT value are often toxin EIA positive, questioning the need for this additional EIA test. Conclusions A CT ≤26 could be used to assess the potential for severity of CDI and guide patient treatment.

  13. Beyond Public Particpation: The disjuncture between South Africa's Environmental Impact Assessment (EIA Law and Sustainable Development

    Directory of Open Access Journals (Sweden)

    T Murombo

    2008-10-01

    Full Text Available One of the key strategies for achieving sustainable development is the use of the process of evaluating the potential environmental impacts of development activities. The procedure of environmental impact assessment (EIA implements the principle of integration which lies at the core of the concept of sustainable development by providing a process through which potential social, economic and environmental impacts of activities are scrutinised and planned for. Sustainable development may not be achieved without sustained and legally mandated efforts to ensure that development planning is participatory. The processes of public participation play a crucial role in ensuring the integration of the socio-economic impacts of a project into the environmental decision-making processes. Public participation is not the only process, nor does the process always ensure the achievement of sustainable development. Nevertheless, decisions that engage the public have the propensity to lead to sustainable development. The public participation provisions in South Africa’s EIA regulations promulgated under the National Environmental Management Act 107 of 1998 show a disjuncture between the idea of public participation and the notion of sustainable development. The provisions do not create a framework for informed participation and leave a wide discretion to environmental assessment practitioners (EAPs regarding the form which participation should assume. In order for environmental law, specifically EIA laws, to be effective as tools to promote sustainable development the laws must, among other things, provide for effective public participation. The judiciary must also aid in the process by giving content to the legal provisions on public participation in the EIA process.

  14. 75 FR 43823 - Safety Zone; He'eia Kea Small Boat Harbor, Kaneohe Bay, Oahu, HI

    Science.gov (United States)

    2010-07-27

    ...The Coast Guard is establishing a temporary safety zone in He'eia Kea Small Boat Harbor located in Kaneohe Bay, Oahu, Hawaii. The safety zone is necessary to protect watercraft and the general public from hazards associated with five vessels moored for approximately 3- weeks off the boat harbor's main pier. Vessels desiring to transit through the zone can request permission by contacting the Captain of the Port Honolulu.

  15. CAPACITY BUILDING FOR EIA IN BRAZIL: PRELIMINARY CONSIDERATIONS AND PROBLEMS TO BE OVERCOME

    OpenAIRE

    DENIS KIRCHHOFF

    2006-01-01

    In Brazil, Environmental Impact Assessment (EIA) has been part of the environmental legislation since 1981 when the Brazilian National Environmental Policy (BNEP) was established. The BNEP established several tools intended to reconcile socio-economic development with environment conservation. More than twenty years have passed, and what is still seen in general is a need for improved capacity to implement these instruments to their full extent, particularly because of the lack of integration...

  16. Vitamin B12 absorption judged by measurement of holotranscobalamin, active vitamin B12: evaluation of a commercially available EIA kit.

    Science.gov (United States)

    Greibe, Eva; Nexo, Ebba

    2011-11-01

    Active vitamin B12 absorption is followed by an increase in holotranscobalamin (holoTC) upon loading with a high physiological dose of the vitamin (the CobaSorb test). This study evaluates the use of a newly launched EIA kit for measurement of holoTC (active B12) in relation to the CobaSorb test. Intra-assay imprecision and linearity of the EIA kit was examined, employing serum pools of increasing holoTC concentrations. For the CobaSorb test, holoTC was measured before and after loading with 3-times 9 μg of vitamin B12 employing both the in-house ELISA and the EIA kit (n=25). The EIA kit showed an intra-assay CV between 2.2% and 5.8% for holoTC values ranging from 21 to 80 pmol/L. Employing diluted serum samples resulted in spurious high values of holoTC. The EIA kit performed well in relation to the CobaSorb test and classified the patients studied as capable of absorbing vitamin B12 (n=10) or not (n=15), as did the in-house ELISA. The Active B12 (holoTC) EIA kit proved suitable for use with the CobaSorb test, but not for analysis of diluted serum samples.

  17. Social Impact Assessment: The lesser sibling in the South African EIA process?

    International Nuclear Information System (INIS)

    Hildebrandt, L.; Sandham, L.A.

    2014-01-01

    Social Impact Assessment has developed as an integral but neglected component of EIA in South Africa since it became mandatory in 1997, and has therefore been referred to as the “orphan” or “lesser sibling” of EIA, as has SIA in the UK and the US. The aim of this paper is to test this claim by reviewing the quality of a sample of SIA reports, and also to establish whether there has been any improvement in quality following the introduction of revised EIA regulations in 2006. The results confirm that SIA can be called “the lesser sibling” due to the weak grades achieved in the quality review, but also reveal that there has been a slight and consistent improvement in quality, most likely driven by best practice considerations in the absence of prescriptive regulations for SIA. Suggestions and recommendations for addressing observed weakness in SIA performance are advanced. - Highlights: • The quality of a sample of SIA reports was evaluated using a review package. • SIA reports received mostly weak grades. • Limited improvement observed from first to second regulatory regime. • Improvements most likely due to best practice considerations

  18. Nuclear facility projects in Finland: quality of environmental impact assessment (EIA) processes

    International Nuclear Information System (INIS)

    Vaatainen, A.

    2001-01-01

    In Finland, three public EIA hearings arranged by the contact authority concerning nuclear facilities were organised in 1999: the EIAs of two reactors planned to be constructed in Eurajoki (Olkiluoto) and in Loviisa, and the EIA of a final disposal facility of spent nuclear fuel, to be situated either in Olkiluoto, Loviisa, Romuvaara or Kivetty. Additionally, an application for a decision-in-principle concerning a final disposal facility to be constructed in Olkiluoto was submitted. The Ministry of Trade and Industry is the contact authority in all nuclear projects in Finland. Probably due to the simultaneity of the processes and the great importance of nuclear facility projects to the whole of society, the public opinions did not include only views about environmental impacts of each project, but also opposing and overall views about the use of nuclear energy and its safety. As for the final disposal project, alternative methods were introduced and opposition to the project itself was expressed instead of or in addition to the environmental impacts. (author)

  19. Public hearings for EIAs in post-communist Bulgaria: do they work?

    International Nuclear Information System (INIS)

    Almer, Heather L.; Koontz, Tomas M.

    2004-01-01

    The participatory practices required as part of the established systems of Environmental Impact Assessment (EIA) practiced in the United States, Canada, Western Europe as well as several international agencies are more recent to the countries of Eastern Europe. The most common official forum for citizen participation in EIAs is the public hearing, which can provide important benefits. However, public hearings have been criticized as exhibiting several problems that preclude meaningful citizen input. This research explores three cases of public hearings held for EIA projects in Bulgaria. It argues that the public participation process and the public hearing in particular share the same problems that have been observed in other countries (including the United States and Canada). At the same time, however, Bulgarian public hearings do provide important indirect benefits that can contribute to the capacity for democratic governance and an active civil society. In the face of substantial economic obstacles and dramatic governmental reforms the country has endured since the end of communism, forums such as the public hearing are important means to foster institutional restructuring of a newly democratized country

  20. Social Impact Assessment: The lesser sibling in the South African EIA process?

    Energy Technology Data Exchange (ETDEWEB)

    Hildebrandt, L., E-mail: Leandri.hildebrandt@nwu.ac.za [African Centre for Disaster Studies, Research Focus Area: Social Transformation, North-West University, Private Bag X6001, Potchefstroom, 2520 (South Africa); Sandham, L.A., E-mail: luke.sandham@nwu.ac.za [Environmental Assessment Research Group, School of Geo and Spatial Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520 (South Africa)

    2014-09-15

    Social Impact Assessment has developed as an integral but neglected component of EIA in South Africa since it became mandatory in 1997, and has therefore been referred to as the “orphan” or “lesser sibling” of EIA, as has SIA in the UK and the US. The aim of this paper is to test this claim by reviewing the quality of a sample of SIA reports, and also to establish whether there has been any improvement in quality following the introduction of revised EIA regulations in 2006. The results confirm that SIA can be called “the lesser sibling” due to the weak grades achieved in the quality review, but also reveal that there has been a slight and consistent improvement in quality, most likely driven by best practice considerations in the absence of prescriptive regulations for SIA. Suggestions and recommendations for addressing observed weakness in SIA performance are advanced. - Highlights: • The quality of a sample of SIA reports was evaluated using a review package. • SIA reports received mostly weak grades. • Limited improvement observed from first to second regulatory regime. • Improvements most likely due to best practice considerations.

  1. Environmental Impact Assessment (EIA, Strategic Environmental Assessment (SEA and Sustainability in Minas Gerais

    Directory of Open Access Journals (Sweden)

    Evandro Sanguinetto

    2011-07-01

    Full Text Available This paper was aimed at conducting a bibliographical research on Environmental Impact Assessment (EIA, Strategic Environmental Assessment (SEA and their relation to the Ecological Economic Zoning (EEZ in the state of Minas Gerais. It is believed that the EIA is subject to failures as it does not take into account larger impacts upon space, time, cumulative and synergistic effects, whereas reflecting a reductionist point of view of the undertaking to the detriment of a broader, systemic, holistic perspective. With a view to compensate for such failure, the SEA is seen as an appropriate tool for the evaluation of political impacts, plans and programs which, conversely, guides the implementation of projects in an more integrated manner. Therefore, two EIAs can be used as reference; one refers to a rural electrification program in the state of Minas Gerais and the other approaches the integration planning of water sources in the metropolitan area of the state of São Paulo. While planning the Ecological Economic Zoning of the state, Minas Gerais takes a decisive step forward the reduction of conflicts related with multiple interests of economic development, providing and forming the basis for the essential balance among profit, preservation and environmental conservation, social justice, respect and cultural diversity, political and institutional maturation, ethic and plurality, which splash the sustainability colors on the canvas of the future.

  2. An Investigation of the Factors Affecting Performance of Environmental Impact Assessment Practices (EIA in Pakistan

    Directory of Open Access Journals (Sweden)

    Shahbaz Hussain

    2015-01-01

    Full Text Available Environmental Impact Assessment is used to detect changes that a proposed project may have on environment. The intent of present study is to investigate impact of institutional capacity and legal framework on performance of Environmental Impact Assessment practices in Pakistan such as screening, scoping and mitigation, environmental management plan and reporting. Sample of 200 EIA professionals have been selected by using random sampling approach from all provinces of Pakistan. Data has been collected through structured questionnaire and analysed by using AMOS 19 (Analysis of Moment Structures software. Results of path analysis indicated that institutional capacity and legal framework have significant direct impact on performance of all EIA practices in Pakistan. Model fit statistics such as GFI, RMR, NFI, IFI, TLI, RFI, CFI indicate the fitness of research model in this context. It has been suggested that there must be relevant and sufficient human resources that can uplift institutional capacity and legal framework must be well implemented because it will lead to enhanced performance of EIA practices in Pakistan.

  3. Comparing ImmunoCard with two EIA assays for Clostridium difficile toxins.

    Science.gov (United States)

    Chan, Edward L; Seales, Diane; Drum, Hong

    2009-01-01

    To compare three Clostridium difficile EIA kits for the detection of C. difficile toxins from clinical specimens. A total of 287 fresh and stored stool specimens were tested using all three assays. Stools with discrepant results were sent to a reference laboratory for tissue cytotoxin assay. Trinity Medical Center, a community hospital with network hospitals. Patients with diarrhea submitted stools for detection of C. difficile toxins. Of the 287 stool specimens, 116 were positive and 171 negative for C. difficile toxins. The sensitivity, specificity, and positive and negative predictive values of Meridian EIA assay were 99.1, 97.7, 96.6, and 99.4%; ImmunoCard were 100, 98.2, 97.5, and 100%; BioStar OIA assay were 94, 98.8, 98.2, and 96% respectively. ImmunoCardprovides the best sensitivity (100%) for C. difficile toxins A and B detection. The BioStar OIA rapid test missed seven positive stool specimens possibly due to failure to detect toxin B. ImmunoCard has slightly higher predictive values, shorter turnaround time and greater convenience compared to the Meridian EIA Assay. ImmunoCard may be cost effective not only in smaller laboratories, but also in high volume laboratories, when used on a STAT basis or single request.

  4. Evaluation of an antigen-capture EIA for the diagnosis of hepatitis E virus infection.

    Science.gov (United States)

    Zhao, C; Geng, Y; Harrison, T J; Huang, W; Song, A; Wang, Y

    2015-11-01

    An enzyme immunoassay (EIA) has been developed for hepatitis E virus (HEV) antigen (HEV-Ag) detection and marketed in China. This study aimed to evaluate the sensitivity of the assay and assess the value of HEV-Ag detection in the diagnosis of HEV infection in comparison with HEV RNA detection. Using serial dilutions of a genotype 4 HEV strain, significant correlation was found between the EIA (S/CO) and HEV RNA (IU/mL) concentration in the range 10(3.5) to 10(0.5) IU/mL HEV RNA, the Pearson correlation coefficient r approached 0.97. The EIA detection limit was 54.6 IU/mL, compared to 24 IU/mL for HEV RNA using real-time RT-PCR. In clinical samples from hepatitis E patients, the HEV-Ag and HEV RNA positivity rates were 55.6% (65/117) and 60.7% (71/117) in sera and 76.7% (56/73) and 84.9% (62/73) in stools, and the concordance of these two markers was 77.8% in sera and 80.8% in stools. In serum samples, the HEV-Ag positivity rate and the concordance between HEV-Ag and HEV RNA were inversely proportional to the presence of anti-HEV antibody. The presence of anti-HEV IgG could reduce the S/CO of the HEV-Ag EIA. These results reveal a significant correlation between the detection of HEV-Ag and HEV RNA. The sensitivity of the HEV-Ag EIA was lower than real-time RT-PCR but could be higher than conventional nested RT-PCR. Therefore, the detection of HEV-Ag in serum and faeces is valuable for the diagnosis and prognosis of HEV infection in developing regions where real-time RT-PCR is not available. © 2015 John Wiley & Sons Ltd.

  5. Jatobal virus antigenic characterization by ELISA and neutralization test using EIA as indicator, on tissue culture

    Directory of Open Access Journals (Sweden)

    Luiz Tadeu M. Figueiredo

    1988-06-01

    Full Text Available A virus antigenic characterization methodology using an indirect method of antibody detection ELISA with virus-infected cultured cells as antigen and a micro virus neutralisation test using EIA (NT-EIA as an aid to reading were used for antigenic characterization of Jatobal (BeAn 423380. Jatobal virus was characterized as a Bunyaviridae, Bunyavirus genus, Simbu serogroup virus. ELISA using infected cultured cells as antigen is a sensitive and reliable method for identification of viruses and has many advantages over conventional antibody capture ELISA's and other tests: it eliminates solid phase coating with virus and laborious antigen preparation; it permits screening of large numbers of virus antisera faster and more easily than by CF, HAI, or plaque reduction NT. ELISA and NT using EIA as an aid to reading can be applicable to viruses which do not produce cytopathogenic effect. Both techniques are applicable to identification of viruses which grow in mosquito cells.A caracterização antigênica do vírus Jatobal (BeAn 423380 foi efetuada utilizando uma técnica de ELISA para deteccão de anticorpos que utiliza culturas celulares infectadas como antígeno e um micro teste de neutralização para vírus que utiliza o método imunoenzimático como auxiliar para a leitura dos resultados (NT-EIA. O vírus Jatobal foi caracterizado como um Bunyaviridae, gênero Bunyavirus, pertencente ao sorogrupo Simbu. A técnica de ELISA, utilizando culturas celulares infectadas como antígeno, trata-se de método sensível e confiável na identificação de agentes virais, possuindo muitas vantagens sobre ELISA convencionais e outros testes: elimina a preparação laboriosa de antígenos para o revestimento em fase sólida; permite que se teste de forma mais rápida e fácil que por CF, HAI e neutralização por redução de plaques um grande número de antisoros de vírus. ELISA e NT-EIA podem ser utilizados para a classificação de vírus que não produzem

  6. Variations of TEC near the Indian Equatorial Ionospheric anomaly (EIA) stations by GPS measurements during descending phase of solar activity (2005 -2009)

    Science.gov (United States)

    Kumar, Sanjay; Singh, Abhay Kumar

    The dual frequency Global Positioning System (GPS) data recorded at Varanasi (geographic latitude 250, 16 N longitude 820, 59 E) and Kanpur (geographic latitude 260, 30 N longitude 800, 12 E) stations, near the equatorial ionosphere anomaly (EIA) in India, have been analyzed to retrieve total electron content (TEC). The daily peak value of vertical total electron content (VTEC) has been utilized to study the variability of EIA. Present paper studied monthly, seasonal and annual variations as well as solar and geomagnetic effects on EIA. It has been found that EIA yield their maximum values during the equinox months and minimum during summer and winter. The correlations of EIA with solar as well as geomagnetic indices have been also discussed. Key words: Total electron contents (TECs), EIA, GPS.

  7. Clinical significance of combined detection of multiple serum antibodies (AsAb, EmAb, AcAb, AoAb, ToxAb) in infertile women

    International Nuclear Information System (INIS)

    Chen Jing; Jiang Li; Lu Ya

    2005-01-01

    Objective: To determine the clinical significance of combined detection of multiple serum antibodies in infertile women. Methods; Serum multiple antibodies were examined in 120 infertile women, including 88 failed to get pregnancy and 32 with repeated spontaneous abortion. The antibodies tested were: (1) anti-sperm antibody (AsAb) (2) endometrial antibody (EmAb) (3) anti-cardiophospholipid antibody (AcAb) (4) Anti-ovarian antibody (AoAb) and Toxoplasmosis antibody (ToxAb). Results: In 48 of the infertile women, none of the five antibodies were positive (40% of 120). The rest were: one antibody positive--38/120 or 31.6%; two antibodies positive--31/120 or 25.83%, three and four antibodies positive--4/120 or 3.33%. None of the women were positive with all five antibodies. Conclusion: Immune factor was the chief cause of infertility in women. (authors)

  8. Ab initio vel ex eventu

    Science.gov (United States)

    Thiessen, P. A.; Treder, H.-J.

    Der gegenwärtige Stand der physikalischen Erkenntnis, in Sonderheit die Atomistik und die Quantentheorie, ermöglicht (in wohldefinierten Energie-Bereichen) eine ab initio-Berechnung aller physikalischen und chemischen Prozesse und Strukturen. Die Schrödinger-Gleichung erlaubt zusammen mit den Prinzipien der Quantenstatistik (Pauli-Prinzip) aus dem Planckschen Wirkungsquantum h und den atomischen Konstanten die Berechnung aller Energieumsätze, Zeitabläufe etc., die insbesondere die chemische Physik bestimmen. Die Rechenresultate gelten auch quantitativ bis auf die unvermeidliche Stochastik.Die ab initio-Berechnungen korrespondieren einerseits und sind andererseits komplementär zu den auf den Methoden der theoretischen Chemie und der klassischen Thermodynamik beruhenden Ergebnissen ex eventu. Die theoretische Behandlung ab initio führt zu mathematischen Experimenten, die die Laboratoriums-Experimente ergänzen oder auch substituieren.Translated AbstractAb initio vel ex eventuThe present state of physical knowledge, in peculiar atomistic and quantum theory, makes an ab initio calculation of all physical and chemical processes and structures possible (in well defined reaches of energy). The Schrödinger equation together with the principles of quantum statistics (Pauli principle) permits from the Planck and atomistic constants to calculate all exchanges of energy, courses of time, etc. which govern chemical physics. The calculated results are valid even quantitatively apart from the unavoidable stochastics.These ab initio calculations on the one hand correspond and are on the other complimentary to results ex eventu based on the methods of theoretical chemistry and classical thermodynamics. Theoretical treatment ab initio leads to mathematical experiments which add to or even substitute experiments in the laboratory.

  9. Development and Application of a Sensitive, Second Antibody Format Enzymeimmunoassay (EIA) for Estimation of Plasma FSH in Mithun (Bos frontalis).

    Science.gov (United States)

    Mondal, Mohan; Baruah, Kishore Kumar; Prakash, B S

    2016-01-01

    Mithun (Bos frontalis) is a semi-wild rare ruminant species. A simple sensitive enzymeimmunoassay suitable for assaying FSH in the blood plasma of mithun is not available which thereby limits our ability to understand this species reproductive processes. Therefore, the aim of this article was to develop a simple and sensitive enzymeimmunoassay (EIA) for estimation of FSH in mithun plasma and apply the assay to understand the estrous cycle and superovulatory process in this species. To accomplish this goal, biotinylated FSH was bridged between streptavidin-peroxidase and immobilized antiserum in a competitive assay. Forty microlitre mithun plasma was used directly in the EIA. The FSH standards were prepared in hormone free plasma and ranged from 5-1280 pg/well/40 μL. The sensitivity of EIA was 5 pg/well FSH, which corresponds to 0.125 ng/mL plasma and the 50% relative binding sensitivity was 90 pg/well/40 μL. Although the shape of the standard curve was not influenced by different plasma volumes viz. 40 and 80 μL, a slight drop in the OD450 was observed with the increasing volume of plasma. Parallelism tests conducted between the endogenous mithun FSH and bovine FSH standards showed good homology between them. Plasma FSH estimated using the developed EIA and commercially available FSH EIA kit in the same samples were correlated (r = 0.98) and showed linearity. Both the Intra- and inter-assay CV were below 6%. Recovery of known concentrations of added FSH showed linearity (r = 0.99). The developed EIA was further validated biologically by estimating FSH in cyclic cows for the entire estrous cycle, in mithun heifers administered with GnRH analogues and in mithun cows during superovulatory treatment with FSH. In conclusion, the EIA developed for FSH determination in mithun blood plasma is simple and highly sensitive for estimation of mithun FSH in all physiological conditions.

  10. Dutch Energy Investment Allowance (EIA). Energy and Companies. Energy List for 2007; Energie-Investeringsaftrek. Energie en Bedrijven. Energielijst 2007

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    The EIA scheme (Energy Investment Allowance) offers a fiscal advantage when investing in energy-saving company assets and sustainable energy. In addition to the usual depreciation rate, 44% of the investment costs of these assets are deductible from the fiscal profit. The Dutch government uses the EIA scheme to promote a sustainable energy management that, in the long term, results in clean, available and affordable energy. Section 1 of this brochure lists the changes compared to 2006. Section 2 explains how the EIA scheme works. Section 3 explains how to apply for the allowance. Section 4 provides additional information concerning the Energy List. Section 5 includes an overview, with descriptions and examples, of energy investments (Energy List). Section 6 explains how to submit a proposal for additions or changes to the scheme for 2008, compared to 2007. Section 7 contains an application form for EIA, along with an authorisation form. [Dutch] De Energie-investeringsaftrek (EIA) biedt ondernemers een belastingvoordeel als er wordt geinvesteerd in energiebesparende bedrijfsmiddelen en duurzame energie. Naast de gebruikelijke afschrijving is 44% van de investeringskosten van deze bedrijfsmiddelen aftrekbaar van de fiscale winst. In deel 1 van deze brochure vindt u de wijzigingen ten opzichte van het jaar 2006. In deel 2 treft u een uitleg aan over de werking van de EIA. In deel 3 leest u hoe u gebruik kunt maken van deze regeling. In deel 4 staat de toelichting op de energielijst. In deel 5 is een overzicht opgenomen met omschrijvingen en voorbeelden van energie-investeringen, de zogenoemde Energielijst. In deel 6 is aangegeven hoe u een voorstel kunt doen om de Energielijst van 2007 aan te vullen of te wijzigen voor 2008. Het meldingsformulier om EIA aan te vragen en het machtigingsformulier zijn opgenomen bij deel 7.

  11. The influence of actor capacities on EIA system performance in low and middle income countries —Cases from Georgia and Ghana

    International Nuclear Information System (INIS)

    Kolhoff, Arend J.; Runhaar, Hens A.C.; Gugushvili, Tamar; Sonderegger, Gabi; Van der Leest, Bart; Driessen, Peter P.J.

    2016-01-01

    In this paper, we aim to better understand the factors that contribute to the substantive performance of EIA systems in low and middle income countries. Substantive performance is defined as the extent to which the EIA process contributes to the EIA objectives for the long term, namely environmental protection or, even more ambitious, sustainable development. We have therefore developed a conceptual model in which we focus on the key actors in the EIA system, the proponent and the EIA authority and their level of ownership as a key capacity to measure their performance, and we distinguish procedural performance and some contextual factors. This conceptual model is then verified and refined for the EIA phase and the EIA follow-up phase (permitting, monitoring and enforcement) by means of 12 case studies from Ghana (four cases) and Georgia (eight cases), both lower–middle income countries. We observe that in most cases the level of substantive performance increases during the EIA phase but drops during the EIA follow-up phase, and as a result only five out of 12 operational cases are in compliance with permit conditions or national environmental standards. We conclude, firstly that ownership of the proponent is the most important factor explaining the level of substantive performance; the higher the proponent's level of ownership the higher the level of substantive performance. The influence of the EIA authority on substantive performance is limited. Secondly, the influence of procedural performance on substantive performance seems less important than expected in the EIA phase but more important during the EIA follow-up phase. In order to improve substantive performance we learned two lessons. Firstly, increasing the proponent's level of ownership seems obvious, but direct change is probably difficult. However, where international finance institutes are involved they can increase ownership. Despite the limited influence of the EIA authority, a proactive strategy of

  12. The influence of actor capacities on EIA system performance in low and middle income countries —Cases from Georgia and Ghana

    Energy Technology Data Exchange (ETDEWEB)

    Kolhoff, Arend J., E-mail: akolhoff@eia.nl [Netherlands Commission for Environmental Assessment, P.O. Box 2345, 3500 GH Utrecht (Netherlands); Runhaar, Hens A.C., E-mail: H.A.C.Runhaar@uu.nl [Environmental Studies and Policy, Copernicus Institute of Sustainable Development, Utrecht University, Utrecht (Netherlands); Forest and Nature Conservation Policy Group, Wageningen University and Research Centre, Wageningen (Netherlands); Gugushvili, Tamar, E-mail: gugushvili.tamuna@gmail.com [Netherlands Commission for Environmental Assessment, P.O. Box 2345, 3500 GH Utrecht (Netherlands); Sonderegger, Gabi, E-mail: gabi.sonderegger@gmail.com [Netherlands Commission for Environmental Assessment, P.O. Box 2345, 3500 GH Utrecht (Netherlands); Van der Leest, Bart, E-mail: bartvanderleest@hotmail.com [Netherlands Commission for Environmental Assessment, P.O. Box 2345, 3500 GH Utrecht (Netherlands); Driessen, Peter P.J., E-mail: p.driessen@uu.nl [Innovation and Environmental Sciences, Copernicus Institute of Sustainable Development, Utrecht University, Utrecht (Netherlands)

    2016-02-15

    In this paper, we aim to better understand the factors that contribute to the substantive performance of EIA systems in low and middle income countries. Substantive performance is defined as the extent to which the EIA process contributes to the EIA objectives for the long term, namely environmental protection or, even more ambitious, sustainable development. We have therefore developed a conceptual model in which we focus on the key actors in the EIA system, the proponent and the EIA authority and their level of ownership as a key capacity to measure their performance, and we distinguish procedural performance and some contextual factors. This conceptual model is then verified and refined for the EIA phase and the EIA follow-up phase (permitting, monitoring and enforcement) by means of 12 case studies from Ghana (four cases) and Georgia (eight cases), both lower–middle income countries. We observe that in most cases the level of substantive performance increases during the EIA phase but drops during the EIA follow-up phase, and as a result only five out of 12 operational cases are in compliance with permit conditions or national environmental standards. We conclude, firstly that ownership of the proponent is the most important factor explaining the level of substantive performance; the higher the proponent's level of ownership the higher the level of substantive performance. The influence of the EIA authority on substantive performance is limited. Secondly, the influence of procedural performance on substantive performance seems less important than expected in the EIA phase but more important during the EIA follow-up phase. In order to improve substantive performance we learned two lessons. Firstly, increasing the proponent's level of ownership seems obvious, but direct change is probably difficult. However, where international finance institutes are involved they can increase ownership. Despite the limited influence of the EIA authority, a proactive

  13. Labeling of monoclonal antibodies with a 67Ga-phenolic aminocarboxylic acid chelate. Part I. Chemistry and labeling technique.

    Science.gov (United States)

    Schuhmacher, J; Matys, R; Hauser, H; Maier-Borst, W; Matzku, S

    1986-01-01

    As a chelating agent for labeling antibodies (Abs) with metallic radionuclides, a propionic acid substituted ethylenediamine N,N'-di-[(o-hydroxyphenyl) acetic acid] (P-EDDHA), which tightly complexes 67Ga, was synthesized. The 67Ga-P-EDDHA chelate was coupled in aqueous solution to IgG at a molar ratio of 1:1 via carbodiimide. The average coupling yield was 15%. A specific activity of 4 mCi/mg IgG could be obtained with commercially supplied 67Ga. In vitro stability was evaluated in human serum at 37 degrees C and showed a half-life of about 120 h for the release of 67Ga from the labeled Ab during the initial phase of incubation. This in vitro halflife is similar to that measured for 111In-DTPA labeled Abs. Because of the high stability of the 67Ga-P-EDDHA chelate, the in vivo formation of radioactive labeled transferrin by transchelation, as described for 111In-DTPA labeled Abs, should, however, be reduced by this labeling technique.

  14. Food labels

    DEFF Research Database (Denmark)

    Selsøe Sørensen, Henrik; Clement, Jesper; Gabrielsen, Gorm

    2012-01-01

    evidence for dividing consumers into two profiles: one relying on general food knowledge and another using knowledge related to signpost labels. In a combined eyetracking and questionnaire survey we analyse the influence of background knowledge and identify different patterns of visual attention......The food industry develops tasty and healthy food but fails to deliver the message to all consumers. The consumers’ background knowledge is essential for how they find and decode relevant elements in the cocktail of signs which fight for attention on food labels. In this exploratory study, we find...... for the two consumer profiles. This underlines the complexity in choosing and designing the ‘right’ elements for a food package that consumers actually look at and are able to make rational use of. In spite of any regulation of food information provided by authorities, consumers will still be confronted...

  15. UK and Italian EIA systems: A comparative study on management practice and performance in the construction industry

    International Nuclear Information System (INIS)

    Bassi, Andrea; Howard, Robert; Geneletti, Davide; Ferrari, Simone

    2012-01-01

    This study evaluates and contrasts the management practice and the performance that characterise Environmental Impact Assessments (EIA) in Italy and in the UK. The methodology relies on the investigation of six carefully selected case studies, critically reviewed by referring to EIA and project design information, as well as collecting the opinion of key project participants. The study focuses on the construction industry and on specific key sectors like infrastructure for transport and renewable energy and commercial and tourism development. A main term of reference for the analyses has been established by critically reviewing international literature so as to outline common good practice, requirements for the enhancement of sustainability principles and typically incurred drawbacks. The proposed approach enhances transfer of knowledge and of experiences between the analyzed contexts and allows the provision of guidelines for practitioners. Distinctive differences between the UK and the Italian EIA systems have been detected for pivotal phases and elements of EIA, like screening, scoping, analysis of alternatives and of potential impacts, definition of mitigation strategies, review, decision making, public participation and follow up. - Highlights: ► The Italian and the UK Environmental Impact Assessment systems are compared. ► The research is centred on the construction industry. ► Issues and shortcomings are analysed by investigating six case studies. ► Integration of EIA with sustainability principles is appraised. ► General guidelines are provided to assist practitioners in the two national contexts.

  16. UK and Italian EIA systems: A comparative study on management practice and performance in the construction industry

    Energy Technology Data Exchange (ETDEWEB)

    Bassi, Andrea, E-mail: ab395@bath.co.uk [University of Bath, Faculty of Engineering and Design, Claverton Down, Bath BA2 7AY (United Kingdom); Howard, Robert, E-mail: robhoward@constcom.demon.co.uk [Construction Communications, 8 Cotton& #x27; s Field, Dry Drayton, Cambridge CB23 8DG (United Kingdom); Geneletti, Davide, E-mail: davide.geneletti@ing.unitn.it [Sustainability Science Program, Harvard University, 79 JFK Street, Cambridge, MA 02138 (United States); Dept. of Civil and Environmental Engineering, University of Trento, Via Mesiano, 77 38123 Trento (Italy); Ferrari, Simone, E-mail: simone.ferrari@polimi.it [Dept. BEST, Building Environment Science and Technology, Politecnico di Milano, Via Bonardi, 3 20133 Milano (Italy)

    2012-04-15

    This study evaluates and contrasts the management practice and the performance that characterise Environmental Impact Assessments (EIA) in Italy and in the UK. The methodology relies on the investigation of six carefully selected case studies, critically reviewed by referring to EIA and project design information, as well as collecting the opinion of key project participants. The study focuses on the construction industry and on specific key sectors like infrastructure for transport and renewable energy and commercial and tourism development. A main term of reference for the analyses has been established by critically reviewing international literature so as to outline common good practice, requirements for the enhancement of sustainability principles and typically incurred drawbacks. The proposed approach enhances transfer of knowledge and of experiences between the analyzed contexts and allows the provision of guidelines for practitioners. Distinctive differences between the UK and the Italian EIA systems have been detected for pivotal phases and elements of EIA, like screening, scoping, analysis of alternatives and of potential impacts, definition of mitigation strategies, review, decision making, public participation and follow up. - Highlights: Black-Right-Pointing-Pointer The Italian and the UK Environmental Impact Assessment systems are compared. Black-Right-Pointing-Pointer The research is centred on the construction industry. Black-Right-Pointing-Pointer Issues and shortcomings are analysed by investigating six case studies. Black-Right-Pointing-Pointer Integration of EIA with sustainability principles is appraised. Black-Right-Pointing-Pointer General guidelines are provided to assist practitioners in the two national contexts.

  17. 99mTc labeling of the scorpion (Tityus serrulatus) antivenom

    International Nuclear Information System (INIS)

    Cardoso, D.S.; Nunan, E.A.; Toledo, V.P.C.P.; Moraes-Santos, T.; Cardoso, V.N.

    2008-01-01

    F(ab') 2 is the fragment involved in the immunotherapy for scorpion stings and it would be convenient to label it with 99m Tc for organ distribution and pharmacokinetics studies. The aim of the present study was to label scorpion antivenom F(ab') 2 with 99m Tc keeping its biological activity, integrity and stability. High labeling yield was obtained using stannous chloride and sodium borohydride. Stability, immunoreactivity and integrity of 99m Tc-F(ab') 2 was preserved. It was not observed any difference between potencies of unlabeled and labeled antivenom. 99m Tc-F(ab') 2 can be a useful tool for use in biodistribution and pharmacokinetics studies on the evaluation of the efficacy of the antivenom against scorpion envenomation. (author)

  18. 77 FR 35408 - Proposed Collection; Comment Request: Process Evaluation of the Early Independence Award (EIA...

    Science.gov (United States)

    2012-06-13

    ...In compliance with the requirement of Section 3506(c)(2)(A) of the Paperwork Reduction Act of 1995, for opportunity for public comment on proposed data collection projects, the Office of Strategic Coordination (OSC), Division of Program Coordination, Planning, and Strategic Initiatives (DPCPSI), National Institutes of Health (NIH), will publish periodic summaries of proposed projects to be submitted to the Office of Management and Budget (OMB) for review and approval. Proposed Collection: Title: Process Evaluation of the Early Independence Award (EIA) Program. Type of Information Collection Request: NEW. Need and Use of Information Collection: This study will assess the EIA program operations. The primary objectives of the study are to (1) assess if the requests for applications (RFAs) are meeting the needs of applicants, (2) document the selection process, (3) document EIA program operations, (4) assess the progress being made by the Early Independence Principal Investigators, and (5) assess the support provided by the Host Institutions to the Early Independence Principal Investigators. The findings will provide valuable information concerning (1) aspects of the program that could be revised or improved, (2) progress made by the Early Independence Principal Investigators, and (3) implementation of the program at Host Institutions. Frequency of Response: On occasion. Affected Public: None. Type of Respondents: Applicants, reviewers, and awardees. The annual reporting burden is as follows: Estimated Number of Respondents: 390; Estimated Number of Responses per Respondent: 1; Average Burden Hours per Response: 4; and Estimated Total Annual Burden Hours Requested: 158. The annualized cost to respondents is estimated at: $9,774. There are no Capital Costs to report. There are no Operating or Maintenance Costs to report.

  19. The effect of sample storage on the performance and reproducibility of the galactomannan EIA test.

    Science.gov (United States)

    Kimpton, George; White, P Lewis; Barnes, Rosemary A

    2014-08-01

    Galactomannan enzyme immune assay (GM EIA) is a nonculture test for detecting invasive aspergillosis (IA) forming a key part of diagnosis and management. Recent reports have questioned the reproducibility of indices after sample storage. To investigate this, 198 serum samples (72 from cases and 126 from controls) and 61 plasma samples (24 from cases and 37 from controls), initially tested between 2010 and 2013, were retested to determine any change in index. Data were also collected on circulatory protein levels for false-positive serum samples. Serum indices significantly declined on retesting (median: initial, 0.50, retest, 0.23; P < 0.0001). This was shown to be diagnosis dependent as the decline was apparent on retesting of control samples (median: initial 0.50, retest 0.12; P < 0.0001), but was not evident with case samples (median: initial, 0.80, retest, 0.80; P = 0.724). Plasma samples showed little change on reanalysis after long-term storage at 4°C. Retesting after freezing showed a decrease in index values for controls (median: initial 0.40, retest 0.26; P = 0.0505), but no significant change in cases. Circulatory proteins showed a correlation between serum albumin concentration and difference in index value on retesting. Overall, this study suggests that a lack of reproducibility in GM EIA positivity is only significant when disease is absent. Retesting after freezing helps to differentiate false-positive GM EIA results and, with consecutive positivity, could help to improve accuracy in predicting disease status. The freezing of samples prior to testing could potentially reduce false-positivity rates and the need to retest. © The Author 2014. Published by Oxford University Press on behalf of The International Society for Human and Animal Mycology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  20. Reproducibility of positive results for the detection of serum galactomannan by Platelia™ aspergillus EIA.

    Science.gov (United States)

    Pedroza, Kelly C M C; de Matos, Sócrates B; de Moura, Daniel L; Oliveira, Mônica B B; Araújo, Marco A S; Nascimento, Roberto J M; Lima, Fernanda W M

    2013-10-01

    Galactomannan (GM) was recently included in consensus guidelines as an indirect mycological criterion for the diagnosis of invasive aspergillosis. Currently, there is an enzyme immunoassay available to detect GM in biological samples, the Platelia™ Aspergillus EIA. In this study, the reproducibility of positive results obtained using this assay was evaluated using serum samples from neutropenic patients. A trend toward lower values was observed, and 55 %(27/49) of positive results were negative after retesting. A low reproducibility of positive results for the detection of GM in serum was observed.

  1. Comparison of premier CAMPY enzyme immunoassay (EIA), ProSpecT Campylobacter EIA, and ImmunoCard STAT! CAMPY tests with culture for laboratory diagnosis of Campylobacter enteric infections.

    Science.gov (United States)

    Granato, Paul A; Chen, Li; Holiday, Iris; Rawling, Russell A; Novak-Weekley, Susan M; Quinlan, Tammy; Musser, Kimberlee A

    2010-11-01

    Campylobacter enteritis is a food-borne or waterborne illness caused almost exclusively by Campylobacter jejuni and, to a lesser extent, by Campylobacter coli. These organisms produce indistinguishable clinical diseases and together represent the second most common cause of bacterial diarrhea in the United States and the leading cause of enteric infection throughout the world. The conventional approach to the laboratory diagnosis of Campylobacter enteritis is based on the recovery of the organism from a stool specimen, which requires the use of a specialized medium incubated at 42°C for several days in an artificially created microaerophilic environment. Recently, several commercially available enzyme immunoassays (EIAs) have been developed for the direct detection of C. jejuni and C. coli in stool specimens. This study compared conventional culture with three EIA methods, the Premier CAMPY EIA (Meridian Bioscience, Cincinnati, OH), the ProSpecT Campylobacter EIA (Remel, Lenexa, KS), and the ImmunoCard STAT! CAMPY test (Meridian Bioscience, Cincinnati, OH), for the detection of C. jejuni and C. coli in 485 patient stool samples. Discordant results were arbitrated by using an in-house, real-time PCR assay that was developed and validated by a public health reference laboratory. Following analyses of the discrepant specimens by PCR, the sensitivity and specificity of both the Premier CAMPY and ProSpecT Campylobacter EIAs were 99.3% and 98%, respectively, while the ImmunoCard STAT! CAMPY test had a sensitivity of 98.5% and a specificity of 98.2%. By use of the PCR test as the reference standard, culture detected 127 of 135 Campylobacter-positive stool specimens, yielding a sensitivity of 94.1%. These results showed that the three EIAs evaluated in this study provide a rapid and reliable alternative for the laboratory diagnosis of enteric infections with C. jejuni and C. coli and that conventional culture may no longer be recognized as the "gold standard" for

  2. Comparison of Premier CAMPY Enzyme Immunoassay (EIA), ProSpecT Campylobacter EIA, and ImmunoCard STAT! CAMPY Tests with Culture for Laboratory Diagnosis of Campylobacter Enteric Infections ▿ †

    Science.gov (United States)

    Granato, Paul A.; Chen, Li; Holiday, Iris; Rawling, Russell A.; Novak-Weekley, Susan M.; Quinlan, Tammy; Musser, Kimberlee A.

    2010-01-01

    Campylobacter enteritis is a food-borne or waterborne illness caused almost exclusively by Campylobacter jejuni and, to a lesser extent, by Campylobacter coli. These organisms produce indistinguishable clinical diseases and together represent the second most common cause of bacterial diarrhea in the United States and the leading cause of enteric infection throughout the world. The conventional approach to the laboratory diagnosis of Campylobacter enteritis is based on the recovery of the organism from a stool specimen, which requires the use of a specialized medium incubated at 42°C for several days in an artificially created microaerophilic environment. Recently, several commercially available enzyme immunoassays (EIAs) have been developed for the direct detection of C. jejuni and C. coli in stool specimens. This study compared conventional culture with three EIA methods, the Premier CAMPY EIA (Meridian Bioscience, Cincinnati, OH), the ProSpecT Campylobacter EIA (Remel, Lenexa, KS), and the ImmunoCard STAT! CAMPY test (Meridian Bioscience, Cincinnati, OH), for the detection of C. jejuni and C. coli in 485 patient stool samples. Discordant results were arbitrated by using an in-house, real-time PCR assay that was developed and validated by a public health reference laboratory. Following analyses of the discrepant specimens by PCR, the sensitivity and specificity of both the Premier CAMPY and ProSpecT Campylobacter EIAs were 99.3% and 98%, respectively, while the ImmunoCard STAT! CAMPY test had a sensitivity of 98.5% and a specificity of 98.2%. By use of the PCR test as the reference standard, culture detected 127 of 135 Campylobacter-positive stool specimens, yielding a sensitivity of 94.1%. These results showed that the three EIAs evaluated in this study provide a rapid and reliable alternative for the laboratory diagnosis of enteric infections with C. jejuni and C. coli and that conventional culture may no longer be recognized as the “gold standard” for

  3. Greenpeace and the EIA process with special reference to the siting of a repository for spent nuclear fuel

    International Nuclear Information System (INIS)

    Fredriksson, A.

    1995-01-01

    The author argues as follows: The legislation which currently regulates EIS, does not give any party other than the proponent the possibility of exercising influence over the EIA. Therefore, an extensive review and amendment of the existing legislation is necessary if the general public is to participate in the process. This should be regarded as necessary, if SKB is to gain general acceptance of its work. Work on developing a suitable method and identifying a suitable site is going on, but is not conducted in such a manner that it gives the general public an adequate possibility of participating. Furthermore, decision-makers in the candidate municipalities are not being given insight into the work. A specially established EIA authority, charged with the task of supervising the EIA, may lead to that the problems will be investigated in a better way, that can lead to the selection of the best method as well as the best site

  4. Greenpeace and the EIA process with special reference to the siting of a repository for spent nuclear fuel

    Energy Technology Data Exchange (ETDEWEB)

    Fredriksson, A. [Greenpeace (Sweden)

    1995-12-01

    The author argues as follows: The legislation which currently regulates EIS, does not give any party other than the proponent the possibility of exercising influence over the EIA. Therefore, an extensive review and amendment of the existing legislation is necessary if the general public is to participate in the process. This should be regarded as necessary, if SKB is to gain general acceptance of its work. Work on developing a suitable method and identifying a suitable site is going on, but is not conducted in such a manner that it gives the general public an adequate possibility of participating. Furthermore, decision-makers in the candidate municipalities are not being given insight into the work. A specially established EIA authority, charged with the task of supervising the EIA, may lead to that the problems will be investigated in a better way, that can lead to the selection of the best method as well as the best site.

  5. Extraction of Proteins with ABS

    NARCIS (Netherlands)

    Desai, R.K.; Streefland, M.; Wijffels, R.H.; Eppink, M.H.M.

    2016-01-01

    Over the past years, there has been an increasing trend in research on the extraction and purification of proteins using aqueous biphasic systems (ABS) formed by polymers, e.g., polyethylene glycol (PEG). In general, when dealing with protein purification processes, it is essential to maintain their

  6. Ab initio potential for solids

    DEFF Research Database (Denmark)

    Chetty, N.; Stokbro, Kurt; Jacobsen, Karsten Wedel

    1992-01-01

    . At the most approximate level, the theory is equivalent to the usual effective-medium theory. At all levels of approximation, every term in the total-energy expression is calculated ab initio, that is, without any fitting to experiment or to other calculations. Every step in the approximation procedure can...

  7. Ab-initio ZORA calculations

    NARCIS (Netherlands)

    Faas, S.; Snijders, Jaap; van Lenthe, J.H.; HernandezLaguna, A; Maruani, J; McWeeny, R; Wilson, S

    2000-01-01

    In this paper we present the first application of the ZORA (Zeroth Order Regular Approximation of the Dirac Fock equation) formalism in Ab Initio electronic structure calculations. The ZORA method, which has been tested previously in the context of Density Functional Theory, has been implemented in

  8. An analysis framework for characterizing and explaining development of EIA legislation in developing countries-Illustrated for Georgia, Ghana and Yemen

    Energy Technology Data Exchange (ETDEWEB)

    Kolhoff, Arend J., E-mail: akolhoff@eia.nl [Netherlands Commission for Environmental Assessment, P.O. Box 2345, 3500 GH Utrecht (Netherlands); Driessen, Peter P.J., E-mail: p.driessen@uu.nl [Copernicus Institute of Sustainable Development, Utrecht University, P.O. Box 80115, 3508 TC (Netherlands); Runhaar, Hens A.C., E-mail: h.a.c.runhaar@uu.nl [Copernicus Institute of Sustainable Development, Utrecht University, P.O. Box 80115, 3508 TC (Netherlands)

    2013-01-15

    Actors in the field of international development co-operation supporting the development of EIA legislation in developing countries often do not achieve the results envisaged. The performance of EIA in these countries often remains weak. One reason, we assume, is that often those actors support the establishment of overly ambitious EIA legislation that cannot achieve its objectives in the light of constraining contexts. To provide more effective support we need to better understand the enabling and constraining contextual factors that influence the development of EIA legislation and to which support actors should align itself. In this article a new analysis framework for classifying, characterizing and explaining the development of EIA legislation is described, measured in terms of ambition levels. Ambitions are defined as intentions the EIA authorities aim to fulfill, expressed in formal EIA legislation. Three country cases, Yemen, Georgia and Ghana are used to illustrate the usefulness of our framework and as a first test to refine the framework. We have formulated the following five hypotheses that complement and refine our analysis framework. One, EIA legislation may develop multilinearly in terms of ambition levels. Two, ambitions in EIA legislation seem to be influenced to a great extent by the power and capacity of, on the one hand, the environmental authorities supporting EIA and, on the other hand, the sector authorities hindering the development of EIA. Three, the political system is the most important context factor influencing the rules of policy-making and the power of the different actors involved. Four, the importance of context factors on the development of ambitions is dependent on the phase of EIA system development. Five, some ambitions seem to be influenced by particular factors; for instance the ambitions for the object of study seem to be influenced by the level of environmental awareness of the sector ministries and parliament. The analysis

  9. Fragmentation, labeling and biodistribution studies of KS1/4, a monoclonal antibody

    International Nuclear Information System (INIS)

    Mohd, S.B.

    1987-01-01

    In this study, an IgG2a (KS1/4), a monoclonal antibody (MoAb) specific against a human lung adenocarcinoma (UCLA P-3) was successfully fragmented enzymatically to yield F(ab') 2 and Fab by using pepsin and papain, respectively. The kinetic of fragmentation of the MoAb was compared to that of human immunoglobulin G (IgG). A similar pattern of fragmentation was observed with both antibodies with a higher percentage yield of the F(ab') 2 and Fab obtained upon the fragmentation of the IgG by the enzymes. The KS1/4 and the two fragments were labeled with three different radionuclides, namely iodine-131, indium-111 and selenium-75. The radioiodination of the MoAb and the fragments was carried out by using a modified chloramine-T method. Radiometal labeling of the MoAb and the fragments with indium-111 was performed by using DTPA as a bifunctional chelating agent, while intrinsic labeling of the MoAb was done by culturing the hybridoma in the presence of 75 Se-methionine. The biodistribution of the radiolabeled MoAb, F(ab') 2 and Fab fragments were performed by injecting the preparations intravenously into nude mice bearing human lung adenocarcinoma

  10. Label triangulation

    International Nuclear Information System (INIS)

    May, R.P.

    1983-01-01

    Label Triangulation (LT) with neutrons allows the investigation of the quaternary structure of biological multicomponent complexes under native conditions. Provided that the complex can be fully separated into and reconstituted from its single - protonated and deuterated - components, small angle neutron scattering (SANS) can give selective information on shapes and pair distances of these components. Following basic geometrical rules, the spatial arrangement of the components can be reconstructed from these data. LT has so far been successfully applied to the small and large ribosomal subunits and the transcriptase of E. coli. (author)

  11. From consultation to deliberation? Tracing deliberative norms in EIA frameworks in Swedish roads planning

    International Nuclear Information System (INIS)

    Isaksson, Karolina; Richardson, Tim; Olsson, Krister

    2009-01-01

    This paper presents the results of an analysis of deliberative norms in the framework for Environmental Impact Assessment (EIA) in roads planning in Sweden. The more specific question is how this framework has responded to the shift towards more deliberative approaches to planning and decision making, advocated in planning theory and policy literature over the last decade. The analysis, which compares the current framework and guidance with an earlier iteration, identifies a shift towards deliberation; deliberative norms are present, and even dominate recent guidance. However, an instrumental norm permeates both the former and the current guidance, suggesting that even as a language of consultation is replaced by one of deliberation, the intention remains to secure and legitimise a smooth development pathway. Evidence from interviews with professionals working in the Swedish EIA system highlights the difficulties of navigating these uncertainties in practice. By opening up critical analysis of deliberative norms as they shape the conditions for practice, this study contributes to the continuous development of planning practice, by supporting a more normatively reflexive approach to framework-design.

  12. EIA model documentation: Petroleum market model of the national energy modeling system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-28

    The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA`s legal obligation to provide adequate documentation in support of its models. The PMM models petroleum refining activities, the marketing of petroleum products to consumption regions, the production of natural gas liquids in gas processing plants, and domestic methanol production. The PMM projects petroleum product prices and sources of supply for meeting petroleum product demand. The sources of supply include crude oil, both domestic and imported; other inputs including alcohols and ethers; natural gas plant liquids production; petroleum product imports; and refinery processing gain. In addition, the PMM estimates domestic refinery capacity expansion and fuel consumption. Product prices are estimated at the Census division level and much of the refining activity information is at the Petroleum Administration for Defense (PAD) District level.

  13. Study of the behaviour of the equatorial ionization anomaly (EIA) during solar flares

    Science.gov (United States)

    Aggarwal, Malini; Astafyeva, Elvira

    2014-05-01

    A solar flare occurring in the sun's chromosphere is observed in various wavebands (radio to x-rays). The response of the solar flare which causes sudden changes in the earth's ionosphere is not yet well understood though investigations suggested that its impact depends on the size and location of occurrence of solar flare on sun. Considering this, we have carried an investigation to study the response of two strong and gradual solar flares: 2 Apr 2001 (X20, limb) and 7 Feb 2010 (M6.4, disk) on the earth's equatorial-low latitude regions using multi-technique observations of satellite and ground-based instruments. We found a weakening of strength of equatorial ionization anomaly (EIA) in total electron content during both the flares as observed by TOPEX, JASON-1 and JASON-2 altimeter measurements. The H component of the geomagnetic field also shows a sudden change at equatorial and low latitude stations in the sunlit hemisphere during the flare. The observations of ionosonde at low-latitudes indicate a strong absorption of higher-frequency radio signals. The detail response of these flare on EIA of the earth's ionosphere will be presented and discussed.

  14. Predicting short term (1 week to 6 months) fuel prices using EIA data

    International Nuclear Information System (INIS)

    Felts, M.C.

    1992-01-01

    Events in the oil market from August 1990 to February 1991 provide an excellent case study for understanding the relationship of oil inventories, product inventories, refinery utilization rates and the prices of crude oil and products. This paper presents a basic overview of how the system works and demonstrates how anyone can predict what will happen next using EIA weekly data. The system of analysis require only that one think logically about the factors involved. The system never fails because it is based on certain conditions which do not change, such as the limited capacity of refineries, storage and transportation facilities. As one becomes familiar with the general theory behind this type of analysis, it is possible to accurately predict the behavior of gasoline and diesel prices in separate areas of the US. Because the US is the primary user of crude oil, conditions in the US refining market also significantly influence the price of crude oil. These price fluctuations can also be anticipated by watching the EIA data

  15. Exogenous insulin antibody syndrome (EIAS): a clinical syndrome associated with insulin antibodies induced by exogenous insulin in diabetic patients.

    Science.gov (United States)

    Hu, Xiaolei; Chen, Fengling

    2018-01-01

    Insulin has been used for diabetes therapy and has achieved significant therapeutic effect. In recent years, the use of purified and recombinant human insulin preparations has markedly reduced, but not completely suppressed, the incidence of insulin antibodies (IAs). IAs induced by exogenous insulin in diabetic patients is associated with clinical events, which is named exogenous insulin antibody syndrome (EIAS). The present review is based on our research and summarizes the characterization of IAs, the factors affecting IA development, the clinical significance of IAs and the treatments for EIAS. © 2018 The authors.

  16. A few viewpoints on an EIA in connection with the siting of an encapsulation facility and a repository for spent nuclear fuel

    Energy Technology Data Exchange (ETDEWEB)

    Toernqvist, M. [People`s Campaign against Nuclear Power - Nuclear Weapons (Sweden)

    1995-12-01

    It is argued that the EIA can not be performed by the proponent (in this case SKB), but rather by a body that does not represent a main party of the project scrutinized. Also, the EIA process must fulfill the demands on insight and participation that different parties are entitled to make. Adequate time and funding must be available to facilitate a serious participation.

  17. Labeling of antibodies with a /sup 67/Ga-phenolic aminocarboxylic acid chelate. Pt. 1. Chemistry and labeling technique

    Energy Technology Data Exchange (ETDEWEB)

    Schuhmacher, J.; Matys, R.; Hauser, H.; Maier-Borst, W.; Matzku, S.

    1986-11-01

    As a chelating agent for labeling antibodies (Abs) with metallic radionuclides, a propionic acid substituted ethylenediamine N, N'-di-((o-hydroxyphenyl) acetic acid) (P-EDDHA), which tighly complexes /sup 67/Ga, was synthetized. The /sup 67/Ga-P-EDDHA chelate was coupled in aqueous solution to IgG at a molar ratio of 1:1 via carbodiimide. The average coupling yield was 15%. A specific activity of 4 mCi/mg IgG could be obtained with commercially supplied /sup 67/Ga. In vitro stability was evaluated in human serum at 37/sup 0/C and showed a half-life of about 120 h for the release of /sup 67/Ga from the labeled Ab during the initial phase of incubation. This in vitro halflife is similar to that measured for /sup 111/In-DTPA labeled Abs. Because of the high stability of the /sup 67/Ga-P-EDDHA chelate, the in vivo formation of radioactive lebeled transferrin by transchelation, as described for /sup 111/In-DTPA labeled Abs, should, however, be reduced by this labeling technique.

  18. Modeling of truck's braking dynamics with ABS

    Directory of Open Access Journals (Sweden)

    Maxym DYACHUK

    2014-09-01

    Full Text Available In the article some questions of ABS simulation on the basis of plane vehicle's dynamics and automatic modeling are considered. The author's algorithm of ABS modulators control is presented.

  19. AB Levitator and Electricity Storage

    OpenAIRE

    Bolonkin, Alexander

    2007-01-01

    The author researched this new idea - support of flight by any aerial vehicles at significant altitude solely by the magnetic field of the planet. It is shown that current technology allows humans to create a light propulsion (AB engine) which does not depend on air, water or ground terrain. Simultaniosly, this revolutionary thruster is a device for the storage of electricity which is extracted and is replenished (during braking) from/into the storage with 100 percent efficiency. The relative...

  20. Possibilities of implementing progesterone EIA test in the control of reproduction in dairy cows

    Directory of Open Access Journals (Sweden)

    Barna S. Tomislav,

    2013-09-01

    Full Text Available The aim of this study was to implement the progesterone EIA test, developed in our laboratory by using an anti-progesterone antibody (Yamaguchi University, Japan, in order to determine the optimal moment for artificial insemination (AI and to detect pregnancy in Holstein-Friesian cows according to the progesterone concentration in the whole milk. Also, the influence of β-carotene, applied at the day of insemination and human chorionic gonadotrophin applied on day 7 after AI on the progesterone level and the pregnancy rate were evaluated.For the accuracy of oestrus detection, the milk samples from 70 cows were collected on the day of insemination. Milk samples from 148 cows were collected 19-22 days following insemination for pregnancy check.After detection of naturally occurring oestrus (day 0 and AI, cows were divided into the following groups: group A (n = 19 was treated with 200 mg β-carotene (20 ml Carofertin® i.m. Alvetra u. Werfft Gmbh, Austria, group B (n = 17 was treated with 1 500 IU hCG i.m. (Schering-Plough, the Netherlands and control (non treated group C (n = 18. The milk samples for EIA progesterone concentration analysis were collected on the day of AI, the 14th and the 20th day of the oestrus cycle. Oestrus detection errors and inappropriate moments of insemination according to the progesterone concentration were detected in 22.86% animals (16/70. The test accuracy for non-pregnant cows was 90.48% (76/84. The accuracy of the progesterone test in pregnant cows was 75% (48/64. False positive results (high progesterone level, but the cows were not pregnant was detected in 25% of cows (16/64 as a result of a prolonged oestrus cycles, embrional mortality and endomethritis (10/16 cases. The treatment of cows with 1500 IU of hCG, on the day 7 of the oestrus cycle, resulted in statistically significant increase of progesterone concentration in the dioestrus (P 0.05.The EIA test developed in our laboratory could be used for accurate

  1. A multiscale method for assessing vegetation baseline of Environmental Impact Assessment (EIA) in protected areas of Chile

    Science.gov (United States)

    Anibal Pauchard; Eduardo Ugarte; Jaime Millan

    2000-01-01

    The exponential growth of recreation and tourism or ecotourism activities is affecting ecological processes in protected areas of Chile. In order to protect protected areas integrity, all projects inside their boundaries must pass through the Environmental Impact Assessment (EIA). The purpose of this research was to design a multiscale method to assess vegetation for...

  2. Detection of phase I IgG antibodies to Coxiella burnetii with EIA as a screening test for blood donations

    NARCIS (Netherlands)

    van der Hoek, W.; Wielders, C. C. H.; Schimmer, B.; Wegdam-Blans, M. C. A.; Meekelenkamp, J.; Zaaijer, H. L.; Schneeberger, P. M.

    2012-01-01

    The presence of a high phase I IgG antibody titre may indicate chronic infection and a risk for the transmission of Coxiella burnetii through blood transfusion. The outbreak of Q fever in the Netherlands allowed for the comparison of an enzyme immunoassay (EIA) with the reference immunofluorescence

  3. Immune status of health care workers to measles virus: evaluation of protective titers in four measles IgG EIAs

    NARCIS (Netherlands)

    Dorigo-Zetsma, J.W.; Hall, M.A.; Vreeswijk, J.; Vries, J.J. de; Vossen, A.C.; Hulscher, H.I. Ten; Kerkhof, J.; Smits, G.P.; Ruijs, W.L.M.; Koopmans, M.P.; Binnendijk, R.S. van

    2015-01-01

    BACKGROUND: Following the recognition of a measles case in a hospital in The Netherlands, health care workers (HCW) from the premises were screened by a commercial enzyme immunoassay (EIA) for measles IgG to identify persons at risk for measles. At least 10% of the HCW were tested measles

  4. 30 CFR 250.261 - What environmental impact analysis (EIA) information must accompany the DPP or DOCD?

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What environmental impact analysis (EIA) information must accompany the DPP or DOCD? 250.261 Section 250.261 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Plans and Information Contents of...

  5. Electromagnetically Induced Absorption (EIA) and a ``Twist'' on Nonlinear Magneto-optical Rotation (NMOR) with Cold Atoms

    Science.gov (United States)

    Kunz, Paul; Meyer, David; Quraishi, Qudsia

    2015-05-01

    Within the class of nonlinear optical effects that exhibit sub-natural linewidth features, electromagnetically induced transparency (EIT) and nonlinear magneto-optical rotation (NMOR) stand out as having made dramatic impacts on various applications including atomic clocks, magnetometry, and single photon storage. A related effect, known as electromagnetically induced absorption (EIA), has received less attention in the literature. Here, we report on the first observation of EIA in cold atoms using the Hanle configuration, where a single laser beam is used to both pump and probe the atoms while sweeping a magnetic field through zero along the beam direction. We find that, associated with the EIA peak, a ``twist'' appears in the corresponding NMOR signal. A similar twist has been previously noted by Budker et al., in the context of warm vapor optical magnetometry, and was ascribed to optical pumping through nearby hyperfine levels. By studying this feature through numerical simulations and cold atom experiments, thus rendering the hyperfine levels well resolved, we enhance the understanding of the optical pumping mechanism behind it, and elucidate its relation to EIA. Finally, we demonstrate a useful application of these studies through a simple and rapid method for nulling background magnetic fields within our atom chip apparatus.

  6. Seasonal dependence of the "forecast parameter" based on the EIA characteristics for the prediction of Equatorial Spread F (ESF

    Directory of Open Access Journals (Sweden)

    S. V. Thampi

    2008-06-01

    Full Text Available In an earlier study, Thampi et al. (2006 have shown that the strength and asymmetry of Equatorial Ionization Anomaly (EIA, obtained well ahead of the onset time of Equatorial Spread F (ESF have a definite role on the subsequent ESF activity, and a new "forecast parameter" has been identified for the prediction of ESF. This paper presents the observations of EIA strength and asymmetry from the Indian longitudes during the period from August 2005–March 2007. These observations are made using the line of sight Total Electron Content (TEC measured by a ground-based beacon receiver located at Trivandrum (8.5° N, 77° E, 0.5° N dip lat in India. It is seen that the seasonal variability of EIA strength and asymmetry are manifested in the latitudinal gradients obtained using the relative TEC measurements. As a consequence, the "forecast parameter" also displays a definite seasonal pattern. The seasonal variability of the EIA strength and asymmetry, and the "forecast parameter" are discussed in the present paper and a critical value for has been identified for each month/season. The likely "skill factor" of the new parameter is assessed using the data for a total of 122 days, and it is seen that when the estimated value of the "forecast parameter" exceeds the critical value, the ESF is seen to occur on more than 95% of cases.

  7. Ecological processes for Environmental Impact Assessment in Coastal Waters; Engan no kankyo eikyo hyoka (EIA) eno seitaigakuteki apurochi

    Energy Technology Data Exchange (ETDEWEB)

    Ishikawa, Kimitoshi. [Environmental Assessment Dept., Tokyo (Japan)

    1999-03-25

    This paper focuses on a method for estimating adverse effects on natural environment by economic development in coastal waters in Japan. In particular, the most critical relations concerning the impact on marine organisms is pointed out and discussed according to an environmental impact assessment. Relations between environmental impact assessment and marine organisms needs a quantitative ecological approach in order to succeed in sustainable development of coastal waters management. Recently, the Environment Agency of Japan pointed out the unreliability and the theme on accuracy and the staff for biology and ecology in the environmental impact study. Ecological response to environmental impact occurs in a wide spectrum of physiological and biological and biological functions. Therefore biological monitoring measures must correspond to the given time-space scale of natural mechanisms. For the evaluation of environmental impact, it is desire able to develop of experimental technics and collect biological and ecological basic data for the object. I Reconstructing the following: 1. Reconstructing a clearlistic EIA process by EIA agencies and practitioners, 2. Scorping the biological and ecological issues by EIA professionals, 3. Using the current computer technology, 4. Considering monitoring systems over scales of time and space for the ecological target and 5. Making available to public all monitoring data and reports of EIA. (author)

  8. Electron Detachment Dissociation (EDD) of Fluorescently Labeled Sialylated Oligosaccharides

    Science.gov (United States)

    Zhou, Wen; Håkansson, Kristina

    2012-01-01

    We explored the application of electron detachment dissociation (EDD) and infrared multiphoton dissociation (IRMPD) tandem mass spectrometry to fluorescently labeled sialylated oligosaccharides. Standard sialylated oligosaccharides and a sialylated N-linked glycan released from human transferrin were investigated. EDD yielded extensive glycosidic cleavages and cross-ring cleavages in all cases studied, consistently providing complementary structural information compared to IRMPD. Neutral losses and satellite ions such as C – 2H ions were also observed following EDD. In addition, we examined the influence of different fluorescent labels. The acidic label 2-aminobenzoic acid (2-AA) enhanced signal abundance in negative-ion mode. However, few cross-ring fragments were observed for 2-AA labeled oligosaccharides. The neutral label 2-aminobenzamide (2-AB) resulted in more cross-ring cleavages compared to 2-AA labeled species, but not as extensive fragmentation as for native oligosaccharides, likely resulting from altered negative charge locations from introduction of the fluorescent tag. PMID:22120881

  9. Use of an anti-platelet monoclonal antibody F (ab')2 fragment for imaging thrombus

    International Nuclear Information System (INIS)

    Loutfi, I.; Stuttle, A.W.J.; Peters, A.M.; George, P.; Lavender, J.P.; Lumley, P.

    1990-01-01

    Ten patients with suspected thrombus have been studied using 111 In-labelled F (ab')2 fragments of P256, a monoclonal antibody which recognizes an epitope on the platelet membrane glycoprotein IIb/IIIa complex. The F (ab')2 fragment was radiolabelled with 111 In via diethylenetri-aminepentamacetic acid to give a specific activity of up to 190 MBq (5mCi) mg - 1 without impairment of immunoreactivity. In vitro platelet aggregation studies showed that the F (ab')2 fragment caused less platelet aggregation than the whole antibody on a molar ratio and was without significant effect upon the sensitivity of platelets to a range of aggregating agents. Platalets were labelled in ten patients by intravenous injection of approximately 100 μg P256 F (ab')2. Of the ten patients studies, six showed localization of activity consistent with platelet accumulation. Localization was clearly seen when associated with thrombus of the lower limbs (three patients: deep vein thrombosis; one patient: aortofemoral graft), and was apparent although less marked in two other cases, one of aortic aneurysm and one of carotid stenosis. Use of radiolabelled P256 F (ab')2 offers a means of non-invasive detection of thrombus which, from in vitro studies, would appear to have less direct effect of platelet behaviour than the whole antibody. (author). 9 refs. 8 figs. 1 tab

  10. EIA scoping in England and Wales: Practitioner approaches, perspectives and constraints

    International Nuclear Information System (INIS)

    Wood, Graham; Glasson, John; Becker, Julia

    2006-01-01

    Scoping plays a critical role in shaping the nature and extent of the environmental information subsequently contained in an Environmental Impact Statement (EIS), yet it has been identified as an area of weakness in practice () and remains a poorly understood and under-researched component of EIA. This paper provides a detailed empirical investigation and assessment of recent scoping activity in England and Wales, in the context of evolving European Union (EU) regulations. Conceptual and contextual issues associated with scoping are outlined prior to the presentation of key findings, including: approaches to scoping; the assessment of significance; characteristics and influence of consultation; and perceived constraints to scoping. The paper concludes with an overview of findings, possible explanatory factors, and recommendations for future practice

  11. Environmental agreements in Canada : Aboriginal participation, EIA follow-up and environmental management of major projects

    Energy Technology Data Exchange (ETDEWEB)

    O' Faircheallaigh, C. [Griffith Univ., Brisbane (Australia). Dept. of Politics and Public Policy

    2006-05-15

    Attempts are now being made to address the historic marginalization of indigenous peoples from the management of resource projects located on their ancestral lands through the use of environmental agreements. However, the rapid pace of resource development in certain regions of Canada has meant that there is an increased need to ensure effective follow-up procedures for Environmental Impact Assessment (EIA) processes in order to achieve meaningful Aboriginal participation in the management of large-scale resource projects. Lack of effective follow-up has made it difficult for the relevant agencies to manage risks and uncertainties. This book discussed the use of new policy environmental agreements between industry, government, and Aboriginal peoples. Case studies where environmental agreements were used in the Northwest Territories, Alberta, and Newfoundland were presented in order to demonstrate their efficacy. It was concluded that structures and processes must be designed to encourage Aboriginal participation in consultation processes. refs., tabs.

  12. Development and evaluation of porcine cysticercosis QuickELISA in Triturus EIA analyzer.

    Science.gov (United States)

    Handali, Sukwan; Pattabhi, Sowmya; Lee, Yeuk-Mui; Silva-Ibanez, Maria; Kovalenko, Victor A; Levin, Andrew E; Gonzalez, Armando E; Roberts, Jacquelin M; Garcia, Hector H; Gilman, Robert H; Hancock, Kathy; Tsang, Victor C W

    2010-01-01

    We evaluated three diagnostic antigens (recombinant GP50, recombinant T24H, and synthetic Ts18var1) for cysticercosis and found that all three performed well in detecting cysticercosis in humans and pigs in several assay formats. These antigens were adapted to a new antibody detection format (QuickELISA). With one single incubation step which involves all reactants except the enzyme substrate, the QuickELISA is particularly suited for automation. We formatted the QuickELISA for the Triturus EIA analyzer for testing large numbers of samples. We found that in QuickELISA formats rGP50 and rT24H have better sensitivity and specificity than sTs18var1 for detecting porcine cysticercosis.

  13. The regulatory authorities` perspective of environmental impact assessment (EIA). Report of the Joint Working Group

    Energy Technology Data Exchange (ETDEWEB)

    Andersson, Johan [Swedish Nuclear Power Inspectorate, Stockholm (Sweden); Haegg, C. [Swedish Radiation Protection Inst., Stockholm (Sweden); Larsen, B. [Boverket, Stockholm (Sweden); Loefgren, T. [Lund Univ. (Sweden); Schibbye, K. [Riksantikvarieaembetet, Stockholm (Sweden); Timm, B. [Swedish Environmental Protection Agency, Solna (Sweden)

    1995-12-01

    The present paper is a highly abridged version of the report SSI--95-05 (available in Swedish only). The report mainly deals with the broad basis for decision-making which is necessary for licensing by the government in accordance with section 4 of the Act (1987:12) concerning the Management of Natural Resources etc (Natural Resources Act) for the siting of facilities for the final disposal of spent nuclear fuel that is planned in Sweden. Licensing issues which currently are of interest concern decisions on the siting of an encapsulation facility and detailed characterization of potential sites for a repository. Several governmental authorities will be involved in these licensing issues. Furthermore, it is noted that decisions regarding the different facilities will be made in several stages e g feasibility studies, site investigations, detailed characterizations, siting, construction and commissioning. The joint group issued recommendations with regard to the content of the EIS and how the EIA should be worked out.

  14. Evaluation of the EIA system performance in Greece, using quality indicators

    International Nuclear Information System (INIS)

    Androulidakis, Ioannis; Karakassis, Ioannis

    2006-01-01

    Greece was among the last countries in the European Union to adopt the EU Directives on Environmental Impact Assessment, upgrading the previously existing legislative framework. The aim of the present paper was to appraise the quality of a randomly selected sample of EISs using non-obligatory but quality-related indicators and to evaluate the overall quality of these studies produced in Greece during the last decade (1993-2003). It was found that the majority of these EISs performed rather poorly in respect of most indicators used and there was little evidence of improvement with time. It is concluded that the authorities in charge still have little experience in coping with the increasing bulk of project submissions and are primarily interested in conformity with formal requirements rather than in reliable predictions and in overall quality of the EIA procedure

  15. Seismo-Ionospheric Coupling as Intensified EIA Observed by Satellite Electron Density and GPS-TEC Data

    Science.gov (United States)

    Ryu, K.; Jangsoo, C.; Kim, S. G.; Jeong, K. S.; Parrot, M.; Pulinets, S. A.; Oyama, K. I.

    2014-12-01

    Examples of intensified EIA features temporally and spatially related to large earthquakes observed by satellites and GPS-TEC are introduced. The precursory, concurrent, and ex-post enhancements of EIA represented by the equatorial electron density, which are thought to be related to the M8.7 Northern Sumatra earthquake of March 2005, the M8.0 Pisco earthquake of August 2007, and the M7.9 Wenchuan Earthquake of 12 May 2008, are shown with space weather condition. Based on the case studies, statistical analysis on the ionospheric electron density data measured by the Detection of Electro-Magnetic Emissions Transmitted from Earthquake Regions satellite (DEMETER) over a period of 2005-2010 was executed in order to investigate the correlation between seismic activity and equatorial plasma density variations. To simplify the analysis, three equatorial regions with frequent earthquakes were selected and then one-dimensional time series analysis between the daily seismic activity indices and the EIA intensity indices were performed for each region with excluding the possible effects from the geomagnetic and solar activity. The statistically significant values of the lagged cross-correlation function, particularly in the region with minimal effects of longitudinal asymmetry, indicate that some of the very large earthquakes with M > 7.0 in the low latitude region can accompany observable seismo-ionospheric coupling phenomena in the form of EIA enhancements, even though the seismic activity is not the most significant driver of the equatorial ionospheric evolution. The physical mechanisms of the seismo-ionospheric coupling to explain the observation and the possibility of earthquake prediction using the EIA intensity variation are discussed.

  16. 75 FR 67663 - Labeling Imported Wines With Multistate Appellations (2008R-265P)

    Science.gov (United States)

    2010-11-03

    .... ATF-53, multistate appellations were suggested by domestic wine industry members. ATF decided to allow...-2010-0007; Notice No. 110] RIN 1513-AB58 Labeling Imported Wines With Multistate Appellations (2008R.... SUMMARY: The Alcohol and Tobacco Tax and Trade Bureau proposes to amend the wine labeling regulations to...

  17. NGOs Participation in the Swedish EIA Process to Establish a Nuclear Waste Disposal

    International Nuclear Information System (INIS)

    Holmstrand, Olov

    2006-01-01

    Swedish environmental NGOs have no complete consensus on the issue of nuclear waste management. However, concerning the demands on the the EIA process most of the opinions coincide. The following standpoints generally reflect those represented by MKG as interpreted by the author Continuation of nuclear waste production, also in connection with uranium mining, is inconsistent with sustainable development. The problems of nuclear waste management must be dealt with now and not left to an undecided future. However, this does not automatically mean that any final solution needs be implemented within a short period of time. Irrespective of storage or disposal method nuclear waste is a possible source for nuclear weapons for a very long time and must therefore be subject to long-term safeguards. Any storage or disposal must be designed considering the risk of intention or unintentional intrusion. The management of nuclear waste is a national task. The thus be performed on a national scale, not as now in the municipal and to some extent regional scale. The choice of method should precede the choice of site. The choice of method should be made according to a systematic process and considering functional conditions set up in advance. Different alternatives should be evaluated and compared according to strict long-term environmental standards that comply with sustainable development. This demands extensive information on more than one possible method. The choice of site should also be made according to a systematic process considering functional conditions set up in advance. A clear and understandable sieving process at a national scale should be performed to find the best possible site considering environmental conditions. Changes have to be made so that an independent body supervises the EIA process instead of the nuclear industry. This increases the chance that the choice of method and site gain legitimacy and acceptance in the eyes of ordinary citizens

  18. NGOs Participation in the Swedish EIA Process to Establish a Nuclear Waste Disposal

    Energy Technology Data Exchange (ETDEWEB)

    Holmstrand, Olov [The Waste Network (Avfallskedjan), Lerum (Sweden)

    2006-09-15

    Swedish environmental NGOs have no complete consensus on the issue of nuclear waste management. However, concerning the demands on the the EIA process most of the opinions coincide. The following standpoints generally reflect those represented by MKG as interpreted by the author Continuation of nuclear waste production, also in connection with uranium mining, is inconsistent with sustainable development. The problems of nuclear waste management must be dealt with now and not left to an undecided future. However, this does not automatically mean that any final solution needs be implemented within a short period of time. Irrespective of storage or disposal method nuclear waste is a possible source for nuclear weapons for a very long time and must therefore be subject to long-term safeguards. Any storage or disposal must be designed considering the risk of intention or unintentional intrusion. The management of nuclear waste is a national task. The thus be performed on a national scale, not as now in the municipal and to some extent regional scale. The choice of method should precede the choice of site. The choice of method should be made according to a systematic process and considering functional conditions set up in advance. Different alternatives should be evaluated and compared according to strict long-term environmental standards that comply with sustainable development. This demands extensive information on more than one possible method. The choice of site should also be made according to a systematic process considering functional conditions set up in advance. A clear and understandable sieving process at a national scale should be performed to find the best possible site considering environmental conditions. Changes have to be made so that an independent body supervises the EIA process instead of the nuclear industry. This increases the chance that the choice of method and site gain legitimacy and acceptance in the eyes of ordinary citizens.

  19. Road-corridor planning in the EIA procedure in Spain. A review of case studies

    Energy Technology Data Exchange (ETDEWEB)

    Loro, Manuel, E-mail: manuel.loro@upm.es [Department of Urban and Regional Planning and Environment, Civil Engineering School, Universidad Politécnica de Madrid, Prof. Aranguren s/n, 28040 Madrid (Spain); Transport Research Centre (TRANSyT-UPM) Universidad Politécnica de Madrid, ETSI Caminos, Canales y Puertos, Prof. Aranguren s/n, 28040 Madrid (Spain); Centro de investigación del transporte, TRANSyT-UPM, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Prof. Aranguren s/n, 28040 Madrid (Spain); Arce, Rosa M., E-mail: rosa.arce.ruiz@upm.es [Department of Urban and Regional Planning and Environment, Civil Engineering School, Universidad Politécnica de Madrid, Prof. Aranguren s/n, 28040 Madrid (Spain); Transport Research Centre (TRANSyT-UPM) Universidad Politécnica de Madrid, ETSI Caminos, Canales y Puertos, Prof. Aranguren s/n, 28040 Madrid (Spain); Centro de investigación del transporte, TRANSyT-UPM, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Prof. Aranguren s/n, 28040 Madrid (Spain); Ortega, Emilio, E-mail: e.ortega@upm.es [Transport Research Centre (TRANSyT-UPM) Universidad Politécnica de Madrid, ETSI Caminos, Canales y Puertos, Prof. Aranguren s/n, 28040 Madrid (Spain); Centro de investigación del transporte, TRANSyT-UPM, ETSI Caminos, Canales y Puertos, Universidad Politécnica de Madrid, Prof. Aranguren s/n, 28040 Madrid (Spain); Department of Construction and Rural Roads, Forestry Engineering School, Universidad Politécnica de Madrid, Ciudad Universitaria s/n, 28040 Madrid (Spain); and others

    2014-01-15

    The assessment of different alternatives in road-corridor planning must be based on a number of well-defined territorial variables that serve as decision making criteria, and this requires a high-quality preliminary environmental assessment study. In Spain the formal specifications for the technical requirements stipulate the constraints that must be considered in the early stages of defining road corridors, but not how they should be analyzed and ranked. As part of the feasibility study of a new road definition, the most common methodology is to establish different levels of Territorial Carrying Capacity (TCC) in the study area in order to summarize the territorial variables on thematic maps and to ease the tracing process of road-corridor layout alternatives. This paper explores the variables used in 22 road-construction projects conducted by the Ministry of Public Works that were subject to the Spanish EIA regulation and published between 2006 and 2008. The aim was to evaluate the quality of the methods applied and the homogeneity and suitability of the variables used for defining the TCC. The variables were clustered into physical, environmental, land-use and cultural constraints for the purpose of comparing the TCC values assigned in the studies reviewed. We found the average quality of the studies to be generally acceptable in terms of the justification of the methodology, the weighting and classification of the variables, and the creation of a synthesis map. Nevertheless, the methods for assessing the TCC are not sufficiently standardized; there is a lack of uniformity in the cartographic information sources and methodologies for the TCC valuation. -- Highlights: • We explore 22 road-corridor planning studies subjected to the Spanish EIA regulation. • We analyze the variables selected for defining territorial carrying capacity. • The quality of the studies is acceptable (methodology, variable weighting, mapping). • There is heterogeneity in the

  20. Thrombus imaging with [sup 99m]Tc-HMPAO-labeled platelets and [sup 111]In-labeled monoclonal antifibrin antibodies

    Energy Technology Data Exchange (ETDEWEB)

    Vorne, M.S.; Honkanen, T.T.; Lantto, T.J.; Laitinen, R.O.; Karppinen, K.J.; Jauhola, S.V. (Depts. of Nuclear Medicine and Diagnostic Radiology, Paeijaet-Haeme Central Hospital, Lahti (Finland))

    1993-01-01

    Eighteen patients with suspicion of deep venous thrombosis (DVT) in the lower extremities were imaged both with autologous [sup 99m]Tc-HMPAO-labeled platelets (Tc-PLT) and [sup 111]In-labeled monoclonal antifibrin antibodies (In-MoAbs) on the same day. Precence or absence of thrombosis was verified by venography. Tc-PLT was given i.v. followed after 30 min by In-MoAbs. Anterior and posterior projections of the lower extremities were obtained with a large field-of-view gamma camera at 5 to 25 min, 2 h, 4 to 6 h, and 20 h after administration of the marker. Both Tc-PLT and In-MoAbs detected DVT well but less frequently than venography. Thrombi were visualized at 2 to 4 h after injection. The quality of images was better with Tc-PLT than with In-MoAbs. In the patients treated during the study, heparin significantly (p< 0.01) inhibited the uptake of Tc-PLT but not of In-MoAbs. We conclude that both Tc-PLT and In-MoAbs are suitable agents for the detection of DVT especially in patients without anticoagulation. (orig.).

  1. Radiolabeled F(ab')2-cetuximab for theranostic purposes in colorectal and skin tumor-bearing mice models.

    Science.gov (United States)

    Bellaye, P-S; Moreau, M; Raguin, O; Oudot, A; Bernhard, C; Vrigneaud, J-M; Dumont, L; Vandroux, D; Denat, F; Cochet, A; Brunotte, F; Collin, B

    2018-05-17

    This study aimed to investigate theranostic strategies in colorectal and skin cancer based on fragments of cetuximab, an anti-EGFR mAb, labeled with radionuclide with imaging and therapeutic properties, 111 In and 177 Lu, respectively. We designed F(ab') 2 -fragments of cetuximab radiolabeled with 111 In and 177 Lu. 111 In-F(ab') 2 -cetuximab tumor targeting and biodistribution were evaluated by SPECT in BalbC nude mice bearing primary colorectal tumors. The efficacy of 111 In-F(ab') 2 -cetuximab to assess therapy efficacy was performed on BalbC nude mice bearing colorectal tumors receiving 17-DMAG, an HSP90 inhibitor. Therapeutic efficacy of the radioimmunotherapy based on 177 Lu-F(ab') 2 -cetuximab was evaluated in SWISS nude mice bearing A431 tumors. Radiolabeling procedure did not change F(ab') 2 -cetuximab and cetuximab immunoreactivity nor affinity for HER1 in vitro. 111 In-DOTAGA-F(ab') 2 -cetuximab exhibited a peak tumor uptake at 24 h post-injection and showed a high tumor specificity determined by a significant decrease in tumor uptake after the addition of an excess of unlabeled-DOTAGA-F(ab') 2 -cetuximab. SPECT imaging of 111 In-DOTAGA-F(ab') 2 -cetuximab allowed an accurate evaluation of tumor growth and successfully predicted the decrease in tumor growth induced by 17-DMAG. Finally, 177 Lu-DOTAGA-F(ab') 2 -cetuximab radioimmunotherapy showed a significant reduction of tumor growth at 4 and 8 MBq doses. 111 In-DOTAGA-F(ab') 2 -cetuximab is a reliable and stable tool for specific in vivo tumor targeting and is suitable for therapy efficacy assessment. 177 Lu-DOTAGA-F(ab') 2 -cetuximab is an interesting theranostic tool allowing therapy and imaging.

  2. Understanding Food Labels

    Science.gov (United States)

    ... Healthy eating for girls Understanding food labels Understanding food labels There is lots of info on food ... need to avoid because of food allergies. Other food label terms top In addition to the Nutrition ...

  3. Genetic labelling and application of the isoproturon-mineralizing Sphingomonas sp. strain SRS2 in soil and rhizosphere

    DEFF Research Database (Denmark)

    Kristensen, K.E.; Jacobsen, C.S.; Hansen, L.H.

    2006-01-01

    AIMS: To construct a luxAB-labelled Sphingomonas sp. strain SRS2 maintaining the ability to mineralize the herbicide isoproturon and usable for monitoring the survival and distribution of strain SRS2 on plant roots in laboratory systems. METHODS AND RESULTS: We inserted the mini-Tn5-luxAB marker...... into strain SRS2 using conjugational mating. In the transconjugant mutants luciferase was produced in varying levels. The mutants showed significant differences in their ability to degrade isoproturon. One luxAB-labelled mutant maintained the ability to mineralize isoproturon and was therefore selected...... for monitoring colonization of barley roots. CONCLUSIONS: We successfully constructed a genetically labelled isoproturon-mineralizing-strain SRS2 and demonstrated its ability to survive in soil and its colonization of rhizosphere. SIGNIFICANCE AND IMPACT OF THE STUDY: The construction of a luxAB-labelled strain...

  4. Genetic labelling and application of the isoproturon-mineralizing Sphingomonas sp. strain SRS2 in soil and rhizosphere.

    Science.gov (United States)

    Kristensen, K E; Jacobsen, C S; Hansen, L H; Aamand, J; Morgan, J A W; Sternberg, C; Sørensen, S R

    2006-09-01

    To construct a luxAB-labelled Sphingomonas sp. strain SRS2 maintaining the ability to mineralize the herbicide isoproturon and usable for monitoring the survival and distribution of strain SRS2 on plant roots in laboratory systems. We inserted the mini-Tn5-luxAB marker into strain SRS2 using conjugational mating. In the transconjugant mutants luciferase was produced in varying levels. The mutants showed significant differences in their ability to degrade isoproturon. One luxAB-labelled mutant maintained the ability to mineralize isoproturon and was therefore selected for monitoring colonization of barley roots. We successfully constructed a genetically labelled isoproturon-mineralizing-strain SRS2 and demonstrated its ability to survive in soil and its colonization of rhizosphere. The construction of a luxAB-labelled strain SRS2 maintaining the degradative ability, provides a powerful tool for ecological studies serving as the basis for evaluating SRS2 as a bioremediation agent.

  5. ABS: Sequence alignment by scanning

    KAUST Repository

    Bonny, Mohamed Talal

    2011-08-01

    Sequence alignment is an essential tool in almost any computational biology research. It processes large database sequences and considered to be high consumers of computation time. Heuristic algorithms are used to get approximate but fast results. We introduce fast alignment algorithm, called Alignment By Scanning (ABS), to provide an approximate alignment of two DNA sequences. We compare our algorithm with the well-known alignment algorithms, the FASTA (which is heuristic) and the \\'Needleman-Wunsch\\' (which is optimal). The proposed algorithm achieves up to 76% enhancement in alignment score when it is compared with the FASTA Algorithm. The evaluations are conducted using different lengths of DNA sequences. © 2011 IEEE.

  6. ABS: Sequence alignment by scanning

    KAUST Repository

    Bonny, Mohamed Talal; Salama, Khaled N.

    2011-01-01

    Sequence alignment is an essential tool in almost any computational biology research. It processes large database sequences and considered to be high consumers of computation time. Heuristic algorithms are used to get approximate but fast results. We introduce fast alignment algorithm, called Alignment By Scanning (ABS), to provide an approximate alignment of two DNA sequences. We compare our algorithm with the well-known alignment algorithms, the FASTA (which is heuristic) and the 'Needleman-Wunsch' (which is optimal). The proposed algorithm achieves up to 76% enhancement in alignment score when it is compared with the FASTA Algorithm. The evaluations are conducted using different lengths of DNA sequences. © 2011 IEEE.

  7. AP calculus AB/BC

    CERN Document Server

    Schwartz, Stu

    2013-01-01

    All Access for the AP® Calculus AB & BC Exams Book + Web + Mobile Everything you need to prepare for the Advanced Placement® exam, in a study system built around you! There are many different ways to prepare for an Advanced Placement® exam. What's best for you depends on how much time you have to study and how comfortable you are with the subject matter. To score your highest, you need a system that can be customized to fit you: your schedule, your learning style, and your current level of knowledge. This book, and the free online tools that come with it, will help you personalize your AP® Cal

  8. The basis for decisions in the nuclear waste issue. Experiences of the legislative basis and the EIA process

    International Nuclear Information System (INIS)

    Keskitalo, Carina; Nordlund, Annika; Lindgren, Urban

    2009-03-01

    The purpose of the present study is to analyze the multi-level governance process in conjunction with the siting and design of a final repository for spent nuclear fuel. Since no similar activities have ever been implemented in Sweden, there is no available practice for how different laws should be coordinated and interpreted. The study sheds light on three general questions: 1) What is the formal decision-making mandate and what are the decision-making bodies at different levels (municipal level, regional or county level, and national level) according to the legislation, and what interpretation problems have these actors experienced with regard to the legislation and the EIA process? 2) What 'broader public' and organizations besides groups within the formal decision-making mandate have participated in the consultations, and what viewpoints have they expressed regarding the EIA process and consultations? 3) How have judgements and understanding of, and reactions to, risk related to the final repository been handled in the process? The study is mainly based on two different sources of material. A literature review with a focus on nuclear fuel management has been carried out within the social sciences field. Special interest has been devoted to discussing the content of legislation in relation to the EIA process and licensing, and the background and design of the EIA process. The EIA process is of special interest here, since it brings in both formal decision-making bodies and participation by broader groups. Furthermore, the literature review deals with theoretical perspectives regarding perceptions and communication of risk assessments. Literature reviews have also been conducted on minutes from EIA consultations during the period 2001 to 2007. The main source of the material used in the study is interview studies. The interview subjects represent both government authorities and non governmental organizations at the national, regional and local level. The results

  9. Evaluation of tumor targeting with radiolabeled F(ab2 fragment of a humanized monoclonal antibody

    Directory of Open Access Journals (Sweden)

    "Babaei MH

    2002-08-01

    Full Text Available Humanized monoclonal antibody U36 and its F(ab'2 fragment, radio labeled with 125I, were tested for tumor localization in nude mice bearing a squamous cell carcinoma xenograft line derived from a head and neck carcinoma. Monoclonal antibody IgG or F(ab'2 fragment were injected in parallel and at days 1, 2 and 3, mice were dissected for determination of isotope biodistribution. IgG as well as F(ab'2 showed highly specific localization in tumor tissue. The mean tumor uptake (n=3 is expressed as the percentage of the injected dose per gram of tumor tissue (%ID/g. %ID/g of IgG was 11.7% at day 1 and decreased to 10.9% at day 3 whereas %ID/g of F(ab'2 was 2.9% at day 1 and decreased on following days. Tumor to blood ratios (T/B at day 1 were 0.86 for IgG and 1.32 for F(ab'2 and reached a maximum at day 3 with values of 4.41 and 1.84 respectively. These findings suggest that the superior tumor to non-tumor ratios in the day of 1 render the F(ab'2 fragment more qualified for specific targeting radioisotopes to tumor xenografts in this exprimental setting.

  10. Studies of the distribution of intrathecally injected 125I-tetanus antitoxin-F(ab')2

    International Nuclear Information System (INIS)

    Hanauske, A.R.

    1981-01-01

    Overall F(ab') 2 and antitetanus-f(ab') 2 - fragments were labelled with 125 I and injected i.th. into normal juvenile cats and adult rats. One group of rats was normal; in the other, unilateral local tetanus had been induced by injection of tetanus toxin into a M. gastrocnemius. The animals were sacrificed 24 h after the i.th. injection, and tissue samples were taken for histoautoradiography. 125 I-antitetanus-F(ab') 2 permeated into the extracellular space of the spinal cord, roots, and ganglia but not into the neuronal intracellular space. 125 I-overall-F(ab') showed identical permeation behaviour. 125 I-antitetanus-F(ab') 2 reacted with tetanus toxin issuing from the motoneurons after i.th. injection, forming an immunocomplex around the motorneurons. The immunocomplex was not formed around pseudo-unipolar ganglian cells in the spinal ganglia even though some of the ganglian cells contained tetanus toxin, and 125 I-antitetanus-F(ab') 2 was present in the extracellular space. As an explanation, it was suggested that tetanus toxin does not permeate into the extracellular space through the membrane of the pseudo-unipolar ganglian cells so that immune reactions will not occur. These findings help to explain the widely divergent results of tetanus therapy by means of i.th. injection of tetanus antitoxin. Recommendations for future therapy measures are derived from the findings. (orig./MG) [de

  11. Equatorial Ionospheric Anomaly (EIA) and comparison with IRI model during descending phase of solar activity (2005-2009)

    Science.gov (United States)

    Kumar, Sanjay; Singh, A. K.; Lee, Jiyun

    2014-03-01

    The ionospheric variability at equatorial and low latitude region is known to be extreme as compared to mid latitude region. In this study the ionospheric total electron content (TEC), is derived by analyzing dual frequency Global Positioning System (GPS) data recorded at two stations separated by 325 km near the Indian equatorial anomaly region, Varanasi (Geog latitude 25°, 16/ N, longitude 82°, 59/ E, Geomagnetic latitude 16°, 08/ N) and Kanpur (Geog latitude 26°, 18/ N, longitude 80°, 12/ E, Geomagnetic latitude 17°, 18/ N). Specifically, we studied monthly, seasonal and annual variations as well as solar and geomagnetic effects on the equatorial ionospheric anomaly (EIA) during the descending phase of solar activity from 2005 to 2009. It is found that the maximum TEC (EIA) near equatorial anomaly crest yield their maximum values during the equinox months and their minimum values during the summer. Using monthly averaged peak magnitude of TEC, a clear semi-annual variation is seen with two maxima occurring in both spring and autumn. Results also showed the presence of winter anomaly or seasonal anomaly in the EIA crest throughout the period 2005-2009 only except during the deep solar minimum year 2007-2008. The correlation analysis indicate that the variation of EIA crest is more affected by solar activity compared to geomagnetic activity with maximum dependence on the solar EUV flux, which is attributed to direct link of EUV flux on the formation of ionosphere and main agent of the ionization. The statistical mean occurrence of EIA crest in TEC during the year from 2005 to 2009 is found to around 12:54 LT hour and at 21.12° N geographic latitude. The crest of EIA shifts towards lower latitudes and the rate of shift of the crest latitude during this period is found to be 0.87° N/per year. The comparison between IRI models with observation during this period has been made and comparison is poor with increasing solar activity with maximum difference during

  12. Temporal evolution of the EIA along 95°E as obtained from GNSS TEC measurements and SAMI3 model

    Science.gov (United States)

    Kakoti, Geetashree; Kalita, Bitap Raj; Hazarika, Rumajyoti; Bhuyan, Pradip Kumar; Sharma, Sanjay; Tiwari, Ramesh Chandra

    2018-06-01

    The total electron content (TEC) derived from GNSS measurements at a trans-hemispheric meridional chain of ground stations around 95°E longitude are used to study the quiet time inter-hemispheric structure and dynamics of the equatorial ionization anomaly (EIA) during the period March 2015 to February 2016. The stations are Dibrugarh (27.5°N, 95°E, 43° dip), Kohima (25.6°N, 94.1°E, 39° dip), Aizawl (23.7°N, 92.8°E, 36° dip), Port Blair (11.63°N, 92.71°E, 9° dip) and Cocos Islands (12.2°S, 96.8°E, 43° dip). The observation shows that the northern crest of the EIA lies in the south of 23°N (Aizawl) in all seasons but recedes further south towards the equator during December solstice. The largest poleward expansion of the northern (southern) EIA is observed in the March equinox (December solstice). The equinoctial and hemispherical asymmetry of TEC is noted. The winter anomaly is observed in the northern hemisphere but not in the southern hemisphere. The highest midday TEC over any station is observed in the March equinox. The TEC in southern summer (December solstice) is significantly higher than that in the northern summer (June solstice). The observed northern EIA contracts equatorward in the postsunset period of solstice but the southern EIA persists late into the midnight in the December solstice. The asymmetry may be attributed to the different geographic location of the magnetically conjugate stations. The SAMI3 simulations broadly capture the EIA structure and the inter-hemispheric asymmetry during solstices. The difference between observations and the SAMI3 is higher in March equinox and December solstice. The higher E × B vertical drift in the 90-100°E sector and the large geographic-geomagnetic offset in observing stations may have contributed to the observed differences.

  13. Issues in Data Labelling

    NARCIS (Netherlands)

    Cowie, Roddy; Cox, Cate; Martin, Jeam-Claude; Batliner, Anton; Heylen, Dirk K.J.; Karpouzis, Kostas; Cowie, Roddy; Pelachaud, Catherine; Petta, Paolo

    2011-01-01

    Labelling emotion databases is not a purely technical matter. It is bound up with theoretical issues. Different issues affect labelling of emotional content, labelling of the signs that convey emotion, and labelling of the relevant context. Linked to these are representational issues, involving time

  14. Mixed Map Labeling

    Directory of Open Access Journals (Sweden)

    Maarten Löffler

    2016-12-01

    Full Text Available Point feature map labeling is a geometric visualization problem, in which a set of input points must be labeled with a set of disjoint rectangles (the bounding boxes of the label texts. It is predominantly motivated by label placement in maps but it also has other visualization applications. Typically, labeling models either use internal labels, which must touch their feature point, or external (boundary labels, which are placed outside the input image and which are connected to their feature points by crossing-free leader lines. In this paper we study polynomial-time algorithms for maximizing the number of internal labels in a mixed labeling model that combines internal and external labels. The model requires that all leaders are parallel to a given orientation θ ∈ [0, 2π, the value of which influences the geometric properties and hence the running times of our algorithms.

  15. Diagnosis of acute radiation disease by enzyme immune-assay (EIA)

    International Nuclear Information System (INIS)

    Popov, D.; Maliev, V.

    2005-01-01

    Full text: Multifactor fundamental research under experimental and industrial conditions on farm and laboratory animals and also on humans blood serum of Chernobyl NPP clean-up workers conducted within 1982 - 2002 have enabled us to establish the existence of two previously unknown phenomena: the phenomenon of reversible redistribution of cytobiochemical parameters in the blood-interstices-lymph-blood system of irradiated animals, which supports compensatory maintenance of homeostasis. The phenomenon of specific immunochemical reactions to the radiological effect, involving the formation of high molecular mass glycoprotein (molecular mass - 200 - 250 kDa) - radiation antigens (SDR - specific radiation determinant) in the lymphoid system with epitopes specific to each form of radiation syndrome, after animals have been irradiated in doses inducing the development of the cerebral (1) , toxic (2) gastrointestinal (3) and typical (4) forms of acute radiation sickness. These two phenomena allowed us to develop a technologies for diagnosis, prophylaxis and therapy of radiation disease - enzyme immune assay (EIA), antiradiation vaccine, antiradiation serum, method of immune-lymph-plasmosorption. The important first step in effectiveness of therapy is an accurate assessment of severity of disease in early period after irradiation. The ideal markers for early and accurate assessment is high weight glycoprotein with specifics radiation induced features (SDR) mentioned above. This biology active substance isolated from lymph can induct the symptoms of radiation syndrome without previously radiation when it is administrated intramuscularly or intravenously to healthy animals. Enzyme immune assay (EIA) allowed researchers to indicate the significant levels of different forms of SDR in peripheral blood of animals in first 24 hours after radiation. Indication of high level of SDR -1 allowed to forecast a fast development of cerebral form of acute radiation disease. Determination

  16. Diagnosis of acute radiation disease by Enzyme Immune-Assay (EIA)

    International Nuclear Information System (INIS)

    Popov, D.; Maliev, V.; Jones, J.; Gonta, S.; Prasad, K.; Rachal, C.

    2006-01-01

    Diagnosis of the acute radiation disease by the method of immune enzyme assay is a simple and efficient tool of evaluating and biological dosimetry and forecasting of development of the acute radiation defeats as at group of population so at individuals locating in the zone polluted by the radiation. We use as biological markers the group of essential radiotoxins - high molecular mass glycoprotein ( molecular mass - 200 - 250 kDa ) - radiation antigens (S.D.R. - specific radiation determinant ) accumulated in the lymphoid system, with epitopes specific to each form of radiation syndrome, after animals have been irradiated in doses inducing the development of the cerebral (1), toxic ( 2), gastrointestinal ( 3 ) and typical ( 4 ) forms of acute radiation sickness. These two phenomena allowed us to develop a technologies for diagnosis, prophylaxis and therapy of radiation disease - enzyme immune assay ( EIA ), anti radiation vaccine, anti radiation serum, method of immune - lymph - plasma-sorption. The important first step in effectiveness of therapy is an accurate assessment of severity of disease in early period after irradiation. The ideal markers for early and accurate assessment is high weight glycoprotein with specifics radiation induced features (S.D.R.) mentioned above. This biology active substance isolated from lymph can induct the symptoms of radiation syndrome without previously radiation when it is administrated intra-muscularly or intravenously to healthy animals. Enzyme immune assay (EIA) allowed researchers to indicate the significant levels of different forms of S.D.R. in peripheral blood of animals in first 24 hours after radiation. Indication of high level of S.D.R. -1 allowed to forecast a fast development of cerebral form of acute radiation disease. Determination of high levels of S.D.R.-2, S.D.R.-3 and S.D.R.-4 in peripheral blood allowed to recognize early periods of toxic, gastrointestinal and typical forms of acute radiation sickness

  17. Diagnosis of acute radiation disease by Enzyme Immune-Assay (EIA)

    Energy Technology Data Exchange (ETDEWEB)

    Popov, D.; Maliev, V. [Russian Academy of Science, Vladicaukas (Russian Federation); Jones, J.; Gonta, S. [NASA -Johnson Spa ce Center, Houston (United States); Prasad, K. [Antioxidant Research Institute, Premier Micrinutrient corporation, Novato (United States); Rachal, C. [Univercity Space Research Assotiation, Colorado (United States)

    2006-07-01

    Diagnosis of the acute radiation disease by the method of immune enzyme assay is a simple and efficient tool of evaluating and biological dosimetry and forecasting of development of the acute radiation defeats as at group of population so at individuals locating in the zone polluted by the radiation. We use as biological markers the group of essential radiotoxins - high molecular mass glycoprotein ( molecular mass - 200 - 250 kDa ) - radiation antigens (S.D.R. - specific radiation determinant ) accumulated in the lymphoid system, with epitopes specific to each form of radiation syndrome, after animals have been irradiated in doses inducing the development of the cerebral (1), toxic ( 2), gastrointestinal ( 3 ) and typical ( 4 ) forms of acute radiation sickness. These two phenomena allowed us to develop a technologies for diagnosis, prophylaxis and therapy of radiation disease - enzyme immune assay ( EIA ), anti radiation vaccine, anti radiation serum, method of immune - lymph - plasma-sorption. The important first step in effectiveness of therapy is an accurate assessment of severity of disease in early period after irradiation. The ideal markers for early and accurate assessment is high weight glycoprotein with specifics radiation induced features (S.D.R.) mentioned above. This biology active substance isolated from lymph can induct the symptoms of radiation syndrome without previously radiation when it is administrated intra-muscularly or intravenously to healthy animals. Enzyme immune assay (EIA) allowed researchers to indicate the significant levels of different forms of S.D.R. in peripheral blood of animals in first 24 hours after radiation. Indication of high level of S.D.R. -1 allowed to forecast a fast development of cerebral form of acute radiation disease. Determination of high levels of S.D.R.-2, S.D.R.-3 and S.D.R.-4 in peripheral blood allowed to recognize early periods of toxic, gastrointestinal and typical forms of acute radiation sickness

  18. [Diagnostic advantages of the test system "DS-EIA-HBsAg-0.01" for detection of HBV surface antigen].

    Science.gov (United States)

    Egorova, N I; Pyrenkova, I Iu; Igolkina, S N; Sharipova, I N; Puzyrev, V F; Obriadina, A P; Burkov, A N; Kornienko, N V; Fields, H A; Korovkin, A S; Shalunova, N V; Bektemirov, T A; Kuznetsov, K V; Koshcheeva, N A; Ulanova, T I

    2009-01-01

    The new highly sensitive test system "DS-EIA-HBsAg-0.01" (Priority Certificate No. 2006129019 of August 10, 2006) in detecting hepatitis B surface antigen (HBsAg) was assessed. The sensitivity of the test was estimated using the federal standards sample HBsAg 42-28-311-06, panels' samples Boston Biomedica Inc. (West Bridgewater, Mass, USA) and ZeptoMetrix Corp. (Buffalo, NY, USA). The findings have indicated that "DS-EIA-HBsAg-0.01" is equally effective in detecting different subtypes of HBsAg during a seroconversion period earlier than alternative assays. Along with its high analytical and diagnostic sensitivity, the system shows a high diagnostic specificity.

  19. Androgen and androgen metabolite levels in serum and urine of East African chimpanzees (Pan troglodytes schweinfurthii): comparison of EIA and LC-MS analyses.

    Science.gov (United States)

    Preis, Anna; Mugisha, Lawrence; Hauser, Barbara; Weltring, Anja; Deschner, Tobias

    2011-12-01

    The primary male androgen testosterone (T) is often used as an endocrinological marker to investigate androgen-behaviour interactions in males. In chimpanzees and bonobos, studies investigating the relationship between T levels and dominance rank or aggressive behaviour have revealed contradictory results. The immunoassays used in these studies were originally developed for the measurement of steroids in serum. Their application to non-invasively collected samples, however, can lead to methodological problems due to cross-reacting metabolites, which might occur in urine or faeces but not in blood. The overall aim of this study, therefore, is to clarify whether a T enzyme immunoassay (EIA) is an applicable method to monitor testicular function in adult male chimpanzees. To estimate the impact of cross-reacting androgens on the used T EIA, we compared the results of an EIA measurement with a set of androgen metabolite levels measured by LC-MS. In urine from male chimpanzees, cross-reactivities appear to exist mainly with T and its exclusive metabolites, 5α-dihydrotestosterone (5α-DHT) and 5α-androstanediol (androstanediol). Both urinary and serum T levels of male chimpanzees were significantly higher than female T levels when measured with the T EIA, indicating a reliable measurement of testicular androgens and their exclusive metabolites with the used EIA. In urine from female chimpanzees, the comparison between LC-MS and T EIA results indicated a higher impact of cross-reactions with adrenal androgen metabolites. Therefore, the investigation of urinary T levels in female chimpanzees with a T EIA seems to be problematic. Overall our results show that a T EIA can be a reliable method to monitor testicular function in male chimpanzee urine and that LC-MS is a valuable tool for the validation of immunoassays. Copyright © 2011 Elsevier Inc. All rights reserved.

  20. Development and validation of an LC-MS/MS method for quantification of cyclic guanosine 3',5'-monophosphate (cGMP) in clinical applications: a comparison with a EIA method.

    Science.gov (United States)

    Zhang, Yanhua; Dufield, Dawn; Klover, Jon; Li, Wenlin; Szekely-Klepser, Gabriella; Lepsy, Christopher; Sadagopan, Nalini

    2009-02-15

    An LC-MS/MS method was developed and validated to quantify endogenous cyclic guanosine 3',5'-monophosphate (cGMP) in human plasma. The LC-MS/MS and competitive enzyme immunoassay (EIA) assays were compared. cGMP concentrations of 20 human plasma samples were measured by both methods. For the MS-based assay, plasma samples were subjected to a simple protein precipitation procedure by acetonitrile prior to analysis by electrospray ionization LC-MS/MS. De-protonated analytes generated in negative ionization mode were monitored through multiple reaction monitoring (MRM). A stable isotope-labeled internal standard, (13)C(10),(15)N(5)-cGMP, which was biosynthesized in-house, was used in the LC-MS/MS method. The competitive EIA was validated using a commercially available cGMP fluorescence assay kit. The intra-assay accuracy and precision for MS-based assay for cGMP were 6-10.1% CV and -3.6% to 7.3% relative error (RE), respectively, while inter-assay precision and accuracy were 5.6-8.1% CV and -2.1% to 6.3% RE, respectively. The intra-assay accuracy and precision for EIA were 17.9-27.1% CV and -4.9% to 24.5% RE, respectively, while inter-assay precision and accuracy were 15.1-39.5% CV and -30.8% to 4.37% RE, respectively. Near the lower limits of detection, there was little correlation between the cGMP concentration values in human plasma generated by these two methods (R(2)=0.197, P=0.05). Overall, the MS-based assay offered better selectivity, recovery, precision and accuracy over a linear range of 0.5-20ng/mL. The LC-MS/MS method provides an effective tool for the quantitation of cGMP to support clinical mechanistic studies of curative pharmaceuticals.

  1. Homology of ab1 and ab3 monoclonal antibodies that neutralize Semliki Forest virus

    NARCIS (Netherlands)

    Fernandez, IM; Bos, NA; Harmsen, M; Verheul, AFM; Snippe, H; Kraaijeveld, CA

    2001-01-01

    A noninternal image monoclonal antiidiotypic antibody (ab2 mAb), designated 1,13A321, that had proved its efficacy as vaccine against infection with Semliki Forest virus (SFV) in BALB/c mice, was used as immunogen to generate a panel of SFV-neutralizing monoclonal anti-anti-idiotypic antibodies (ab3

  2. The effects of vehicle congestion on the environment – an EIA in the Ngorongoro crater. The Environmental Impact Statement

    OpenAIRE

    Nyahongo, Julius; Lowassa, Asanterabi; Malugu, Lucas; Nkya, Hassan; Mwakalebe, Grayson; Thomassen, Jørn; Kaltenborn, Bjørn Petter; Lyamuya, Richard; Marealle, Wilfred; Keyyu, Julius; Stokke, Sigbjørn; Røskaft, Eivin

    2007-01-01

    Nyahongo, J., Lowassa, A., Malugu, L., Nkya, H., Mwakalebe, G., Thomassen, J., Kaltenborn, B. P., Lyamuya, R., Marealle, W., Keyyu, J., Stokke, S. & Røskaft, E. 2007. The effects of vehicle congestion on the environment – an EIA in the Ngorongoro crater. The Environmental Impact Statement – NINA Report 258. 83 pp. The Ngorongoro Conservation Area Authority (NCAA) faces a great challenge in managing the vehicle congestion in the Ngorongoro crater. They are in need for an assessment of the pres...

  3. Performance of two Aspergillus IgG EIA assays compared with the precipitin test in chronic and allergic aspergillosis.

    Science.gov (United States)

    Baxter, C G; Denning, D W; Jones, A M; Todd, A; Moore, C B; Richardson, M D

    2013-04-01

    Detection of Aspergillus IgG antibodies is important in the diagnosis of chronic pulmonary aspergillosis and allergic bronchopulmonary aspergillosis. Immunoprecipitation techniques to detect these antibodies appear to lack sensitivity and accurate quantitation compared with enzyme immunoassays (EIA). This study assessed the performance of two commercial EIAs compared with counterimmunoelectrophoresis (CIE). This was a prospective cohort study of 175 adult patients with chronic or allergic pulmonary aspergillosis. Aspergillus IgG antibodies were detected using CIE, Phadia ImmunoCap Aspergillus IgG and Bio-Rad Platelia Aspergillus IgG. Inter-assay reproducibility was determined for each method and 25 patients had two serum samples analysed within a 6-month interval. When compared with CIE, both ImmunoCap and Platelia Aspergillus IgG had good sensitivity (97 and 93%, respectively) for detection of Aspergillus IgG antibodies. The level of agreement between the two EIAs for positive results was good, but the concentration of antibodies was not correlated between the tests or with CIE titre. ImmunoCap IgG inter-assay coefficient of variation was 5%, whereas Platelia IgG was 33%. Median ImmunoCap IgG values for CPA and allergic aspergillosis were 95 and 32 mg/L, respectively, whereas Platelia IgG values were >80 and 6 AU/mL. The direction of CIE titre change over 6 months was mirrored by ImmunoCap IgG levels in 92% of patients, and by Platelia IgG in 72% of patients. Both ImmunoCap and Platelia Aspergillus IgG EIAs are sensitive measures of Aspergillus IgG antibodies compared with CIE. However, ImmunoCap appears to have better reproducibility and may be more suitable for monitoring patient disease. © 2012 The Authors Clinical Microbiology and Infection © 2012 European Society of Clinical Microbiology and Infectious Diseases.

  4. Evaluating public participation in Chinese EIA. An integrated Public Participation Index and its application to the case of the New Beijing Airport

    Energy Technology Data Exchange (ETDEWEB)

    Brombal, Daniele [Department of Asian and North African Studies, University Ca' Foscari Venice (Italy); Moriggi, Angela [Department of Asian and North African Studies, University Ca' Foscari Venice (Italy); Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari Venice (Italy); Marcomini, Antonio, E-mail: marcom@unive.it [Department of Environmental Sciences, Informatics and Statistics, University Ca' Foscari Venice (Italy)

    2017-01-15

    In recent years, China's government authorities have devoted increasing attention to the role of public participation processes in Environmental Impact Assessment (EIA). The capacity of these processes to influence decision-making remains widely debated. This paper aims at appraising the institutional rationale informing the implementation of public participation in China's EIA, benchmarking it against three conceptualisations: (1) Normative, based on objectives of empowerment and democratisation; (2) Substantive, where participation is pursued mainly to improve quality of decisions; (3) Instrumental, seeking participation as an instrument to legitimise decision-making processes. The appraisal is carried out by means of a new integrated index (Public Participation Index, PPI), which is applied to a case study representative of latest advancements in EIA public participation practices in China, namely the “New Beijing Airport Project”. Located 46 km south of downtown Beijing, the project was approved in 2014 and it is currently under construction. Results of the PPI application to this case study indicate that, despite progress made in recent years, the implementation of public participation in Chinese EIA still largely responds to an instrumental rationale, with limited capacity for the public to affect decisions. - Highlights: • In recent years China has strengthened EIA public participation (PP) legislation. • Despite progress, implementation of PP remains informed by an instrumental rationale. • A large gap exists between principles enunciated in regulations and implementation. • The Public Participation Index can be used to monitor China's EIA PP development.

  5. Evaluating public participation in Chinese EIA. An integrated Public Participation Index and its application to the case of the New Beijing Airport

    International Nuclear Information System (INIS)

    Brombal, Daniele; Moriggi, Angela; Marcomini, Antonio

    2017-01-01

    In recent years, China's government authorities have devoted increasing attention to the role of public participation processes in Environmental Impact Assessment (EIA). The capacity of these processes to influence decision-making remains widely debated. This paper aims at appraising the institutional rationale informing the implementation of public participation in China's EIA, benchmarking it against three conceptualisations: (1) Normative, based on objectives of empowerment and democratisation; (2) Substantive, where participation is pursued mainly to improve quality of decisions; (3) Instrumental, seeking participation as an instrument to legitimise decision-making processes. The appraisal is carried out by means of a new integrated index (Public Participation Index, PPI), which is applied to a case study representative of latest advancements in EIA public participation practices in China, namely the “New Beijing Airport Project”. Located 46 km south of downtown Beijing, the project was approved in 2014 and it is currently under construction. Results of the PPI application to this case study indicate that, despite progress made in recent years, the implementation of public participation in Chinese EIA still largely responds to an instrumental rationale, with limited capacity for the public to affect decisions. - Highlights: • In recent years China has strengthened EIA public participation (PP) legislation. • Despite progress, implementation of PP remains informed by an instrumental rationale. • A large gap exists between principles enunciated in regulations and implementation. • The Public Participation Index can be used to monitor China's EIA PP development.

  6. Tyr phosphatase-mediated P-ERK inhibition suppresses senescence in EIA + v-raf transformed cells, which, paradoxically, are apoptosis-protected in a MEK-dependent manner.

    Science.gov (United States)

    De Vitis, Stefania; Sonia Treglia, Antonella; Ulianich, Luca; Turco, Stefano; Terrazzano, Giuseppe; Lombardi, Angela; Miele, Claudia; Garbi, Corrado; Beguinot, Francesco; Di Jeso, Bruno

    2011-02-01

    Activation of the Ras-Raf-extracellular signal-regulated kinase (ERK) pathway causes not only proliferation and suppression of apoptosis but also the antioncogenic response of senescence. How these contrasting effects are reconciled to achieve cell transformation and cancer formation is poorly understood. In a system of two-step carcinogenesis (dedifferentiated PC EIA, transformed PC EIA-polyoma-middle T [PC EIA + Py] and PC EIA-v-raf [PC EIA + raf] cells], v-raf cooperated with EIA by virtue of a strong prosurvival effect, not elicited by Py-middle T, evident toward serum-deprivation-and H(2)O(2)-induced apoptosis. Apoptosis was detected by DNA fragmentation and annexin V staining. The prosurvival function of v-raf was, in part, mitogen-activated protein kinase/ERK kinase (MEK)-dependent, as shown by pharmacological MEK inhibition. The MEK-dependent antiapoptotic effect of v-raf was exerted despite a lower level of P-ERK1/2 in EIA + raf cells with respect to EIA + Py/EIA cells, which was dependent on a high tyrosine phosphatase activity, as shown by orthovanadate blockade. An ERK1/2 tyrosine phosphatase was likely involved. The high tyrosine phosphatase activity was instrumental to the complete suppression of senescence, detected by β-galactosidase activity, because tyrosine phosphatase blockade induced senescence in EIA + raf but not in EIA + Py cells. High tyrosine phosphatase activity and evasion from senescence were confirmed in an anaplastic thyroid cancer cell line. Therefore, besides EIA, EIA + raf cells suppress senescence through a new mechanism, namely, phosphatase-mediated P-ERK1/2 inhibition, but, paradoxically, retain the oncogenic effects of the Raf-ERK pathway. We propose that the survival effect of Raf is not a function of absolute P-ERK1/2 levels at a given time but is rather dynamically dependent on greater variations after an apoptotic stimulus.

  7. Tyr Phosphatase-Mediated P-ERK Inhibition Suppresses Senescence in EIA + v-raf Transformed Cells, Which, Paradoxically, Are Apoptosis-Protected in a MEK-Dependent Manner

    Directory of Open Access Journals (Sweden)

    Stefania De Vitis

    2011-02-01

    Full Text Available Activation of the Ras-Raf-extracellular signal-regulated kinase (ERK pathway causes not only proliferation and suppression of apoptosis but also the antioncogenic response of senescence. How these contrasting effects are reconciled to achieve cell transformation and cancer formation is poorly understood. In a system of two-step carcinogenesis (dedifferentiated PC EIA, transformed PC EIA-polyoma-middle T [PC EIA + Py] and PC EIA-v-raf [PC EIA + raf] cells], v-raf cooperated with EIA by virtue of a strong prosurvival effect, not elicited by Py-middle T, evident toward serum-deprivation-and H2O2-induced apoptosis. Apoptosis was detected by DNA fragmentation and annexin V staining. The prosurvival function of v-raf was, in part, mitogen-activated protein kinase/ERK kinase (MEK-dependent, as shown by pharmacological MEK inhibition. The MEK-dependent antiapoptotic effect of v-raf was exerted despite a lower level of P-ERK1/2 in EIA + raf cells with respect to EIA + Py/EIA cells, which was dependent on a high tyrosine phosphatase activity, as shown by orthovanadate blockade. An ERK1/2 tyrosine phosphatase was likely involved. The high tyrosine phosphatase activity was instrumental to the complete suppression of senescence, detected by β-galactosidase activity, because tyrosine phosphatase blockade induced senescence in EIA + raf but not in EIA + Py cells. High tyrosine phosphatase activity and evasion from senescence were confirmed in an anaplastic thyroid cancer cell line. Therefore, besides EIA, EIA + raf cells suppress senescence through a new mechanism, namely, phosphatase-mediated P-ERK1/2 inhibition, but, paradoxically, retain the oncogenic effects of the Raf-ERK pathway. We propose that the survival effect of Raf is not a function of absolute P-ERK1/2 levels at a given time but is rather dynamically dependent on greater variations after an apoptotic stimulus.

  8. Human/murine chimeric 81C6 F(ab')2 fragment: preclinical evaluation of a potential construct for the targeted radiotherapy of malignant glioma

    International Nuclear Information System (INIS)

    Boskovitz, Abraham; Akabani, Gamal H.; Pegram, Charles N.; Bigner, Darrell D.; Zalutsky, Michael R.

    2004-01-01

    We have obtained encouraging responses in recent Phase I studies evaluating 131 I-labeled human/murine chimeric 81C6 anti-tenascin monoclonal antibody (ch81C6) administered into surgically-created tumor resection cavities in brain tumor patients. However, because the blood clearance is slow, hematologic toxicity has been higher than seen with murine 81C6 (mu81C6). In the current study, a series of paired-label experiments were performed in athymic mice bearing subcutaneous D-245 MG human glioma xenografts to compare the biodistribution of the fragment ch81C6 F(ab') 2 labeled using Iodogen to a) intact ch81C6, b) mu81C6, and c) ch81C6 F(ab') 2 labeled using N-succinimidyl 3-[ 131 I]iodobenzoate. Tumor retention of radioiodine activity for the F(ab') 2 fragment was comparable to that for intact ch81C6 for the first 24 h and to that for mu81C6 for the first 48 h; as expected, blood and other normal tissue levels declined faster for ch81C6 F(ab') 2. Radiation dosimetry calculations suggest that 131 I-labeled ch81C6 F(ab') 2 may warrant further evaluation as a targeted radiotherapeutic for the treatment of brain tumors

  9. [Serological and clinical proof of freedom from Equine Infectious Anemia (EIA) in imported and domestic horses in Switzerland].

    Science.gov (United States)

    Kaiser, A; Meier, H P; Doherr, M G; Perler, L; Zanoni, R; Gerber, V

    2009-04-01

    Since 1991, no cases of Equine Infectious Anemia (EIA) have been reported in Switzerland. Risk factors for introduction of the virus into Switzerland are still present or have even increased as frequent inapparent infections, large numbers of imported horses, (since 2003) absence of compulsory testing prior to importation, EIA cases in surrounding Europe, possible illegal importation of horses, frequent short-term stays, poor knowledge of the disease among horse owners and even veterinarians. The aim of this study was to provide evidence of freedom from EIA in imported and domestic horses in Switzerland. The serum samples from 434 horses imported since 2003 as well as from 232 domestic horses fifteen years of age or older (since older horses have naturally had a longer time of being exposed to the risk of infection) were analysed using a commercially available ELISA test. All samples were seronegative, indicating that the maximum possible prevalence that could have been missed with this sample was 0.5% (95% confidence).

  10. Public Participation Planning of Environmental Impact Assessment (EIA) and Regulations: Analysis of Inconsistency for Some Cases in Indonesia

    Science.gov (United States)

    Hindrayani, Aniek; Purwanto

    2018-02-01

    The failure in community involvement during the environmental documents planning may result in the failure of the planned project implementation. This study aims to determine the gap between practices and regulations that apply to the process of community involvement in the environmental documents planning, and find out inconsistency of implementation on each stakeholder in the planning of the Environmental Impact Assessment (EIA) and the environmental permit. The method used was qualitative through interview and literature study which is analyzed using triangulation model and presented in the form of concept map. The results of the study indicate that 1) the determination of community representatives based on the criteria of the impacted communities is not clearly described, 3) suggestions, opinions, and responses to the environmental impact management are not well implemented by the project proponent, 3) implementation of the environmental management of other licensed activities affecting the behavior (4) stakeholders (project proponent, EIA consultants, and EIA appraisal committee) do not play their role as mandated in applicable legislation.

  11. Public Participation Planning of Environmental Impact Assessment (EIA and Regulations: Analysis of Inconsistency for Some Cases in Indonesia

    Directory of Open Access Journals (Sweden)

    Hindrayani Aniek

    2018-01-01

    Full Text Available The failure in community involvement during the environmental documents planning may result in the failure of the planned project implementation. This study aims to determine the gap between practices and regulations that apply to the process of community involvement in the environmental documents planning, and find out inconsistency of implementation on each stakeholder in the planning of the Environmental Impact Assessment (EIA and the environmental permit. The method used was qualitative through interview and literature study which is analyzed using triangulation model and presented in the form of concept map. The results of the study indicate that 1 the determination of community representatives based on the criteria of the impacted communities is not clearly described, 3 suggestions, opinions, and responses to the environmental impact management are not well implemented by the project proponent, 3 implementation of the environmental management of other licensed activities affecting the behavior (4 stakeholders (project proponent, EIA consultants, and EIA appraisal committee do not play their role as mandated in applicable legislation.

  12. Solvent (acetone-butanol: ab) production

    Science.gov (United States)

    This article describes production of butanol [acetone-butanol-ethanol, (also called AB or ABE or solvent)] by fermentation using both traditional and current technologies. AB production from agricultural commodities, such as corn and molasses, was an important historical fermentation. Unfortunately,...

  13. Electrochemical immunosensor assay (EIA) for sensitive detection of E. coli O157:H7 with signal amplification on a SG-PEDOT-AuNPs electrode interface.

    Science.gov (United States)

    Guo, Yuna; Wang, Yu; Liu, Su; Yu, Jinghua; Wang, Hongzhi; Cui, Min; Huang, Jiadong

    2015-01-21

    A novel electrochemical immunosensor assay (EIA) for highly sensitive and specific detection of Escherichia coli O157:H7 has been developed. This immunosensor is constructed by the assembly of capture antibody on SG-PEDOT-AuNPs composites modified glass carbon electrode. In the presence of target E. coli O157:H7, horseradish peroxidase (HRP)-labeled antibody is captured on the electrode surface to form a sandwich-type system via the specific identification. As a result, E. coli O157:H7 detection is realized by outputting a redox current from electro-reduction of hydrogen peroxide reaction catalyzed by HRP. In our assay, the combination of the unique properties of sulfonated graphene (SG) and gold nanoparticles (AuNPs) can not only accelerate electron transfer on electrode interface, but also provide an excellent scaffold for the conjugation of capture antibody that significantly improves the target capture efficiency and enhances the sensitivity of the biosensor. The results reveal the calibration plot obtained for E. coli O157:H7 is approximately linear from 7.8 × 10-7.8 × 10(6) colony-forming unit (cfu) mL(-1) with the limit of detection of 3.4 × 10 cfu mL(-1). In addition, the biosensor has been successfully applied to the quantitative assay of E. coli O157:H7 in synthetic samples (spring water and milk). Hence, the developed electrochemical-based immunosensor might provide a useful and practical tool for E. coli O157:H7 determination and related food safety analysis and clinical diagnosis.

  14. Assessing the performance of SIA in the EIA context: A case study of South Africa

    International Nuclear Information System (INIS)

    Pisani, Jacobus A. du; Sandham, Luke A.

    2006-01-01

    This article, a theoretical perspective based on a literature study, is a critical evaluation of SIA as part of the EIA process in South Africa against the background of international guidelines and best practices. It includes sections on the historical background of the development of SIA in South Africa, the legal status and requirements of SIA in the country, and a critical evaluation of SIA regulation in South Africa. The conclusion reached in the article is that the persistent problems of SIA practice, experienced in other parts of the world, are also evident in South Africa. Apart from institutional, financial and professional constraints, there are also serious problems associated with approach and methods. This conclusion confirms the findings of empirical studies that SIA in South Africa is neglected, that the practice of SIA in South Africa is not yet on a sound footing, and that it does not receive the professional attention it deserves in a country beset by enormous social challenges. To conclude the article recommendations are made to improve the level of SIA practice in South Africa, and the possible significance of this national case study for international practice is indicated

  15. EIA model documentation: Petroleum market model of the national energy modeling system

    International Nuclear Information System (INIS)

    1995-01-01

    The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA's legal obligation to provide adequate documentation in support of its models. The PMM models petroleum refining activities, the marketing of petroleum products to consumption regions, the production of natural gas liquids in gas processing plants, and domestic methanol production. The PMM projects petroleum product prices and sources of supply for meeting petroleum product demand. The sources of supply include crude oil, both domestic and imported; other inputs including alcohols and ethers; natural gas plant liquids production; petroleum product imports; and refinery processing gain. In addition, the PMM estimates domestic refinery capacity expansion and fuel consumption. Product prices are estimated at the Census division level and much of the refining activity information is at the Petroleum Administration for Defense (PAD) District level

  16. GIS - Based data presentation and interactive communication system for public involvement in EIA

    International Nuclear Information System (INIS)

    Oprea, I.; Oprea, M.; Guta, V.; Pirvu, V.

    2001-01-01

    The data presentation and interactive communication system has as main task to integrate technical and administrative information, as well as to ensure an efficient public participation. The system can achieve desired inter-operability between specialists, government and public in decision-making and environmental impact assessment (EIA). It incorporates different modules relative to specific types of parameters and authorities involved. The GIS-based system provides mapping, database, automatic information collection and advanced presentation techniques. It includes a graphically oriented executive support, which has the ability to present information by geographical representation of the zones on the map. The public opinion is taking into account by consideration of alternatives and providing access to the monitoring of environmental effects. The system offers an effective way to avoid negative reactions by interactive communication based on real-time information exchange. The system can be integrated into national or international management systems, being a useful tool for an efficient communication, handling and exchanging a vast amount of information. (authors)

  17. Towards increasing the utility of follow-up in Canadian EIA

    International Nuclear Information System (INIS)

    Noble, Bram; Storey, Keith

    2005-01-01

    The importance of follow-up in the EIA process is clearly recognized in the Canadian Environmental Assessment Act (Act) in which, where it is considered appropriate, the responsible authority for a project will design a follow-up program and ensure its implementation. The Act is also explicit in recommending that the results of follow-up programs be used to improve the quality of environmental assessments (EAs). The purpose of this paper is to examine whether the specific requirements for follow-up under the Act in fact provide the best opportunity for such quality improvements. The definition of follow-up under the Act requires the verification of the accuracy of the environmental assessment and determination of the effectiveness of measures taken to mitigate the adverse environmental effects of a project. We argue that the Act, generally, and the requirements for follow-up specifically, adopts a negative perspective towards project effects by focusing on the mitigation of adverse effects and discourages the follow-up of important social or economic effects which are independent of project-related changes to the biophysical environment. Secondly, we argue that verification of accuracy places an unwarranted emphasis on 'what was expected' rather than on 'what was wanted' in terms of environmental outcomes. Using examples from Canadian experience, we illustrate the limitations of the current approach to follow-up and suggest that greater utility would be achieved by focusing on whether the environmental objectives of the project in question have been achieved

  18. Response of the EIA ionosphere to the 7-8 May 2005 geomagnetic storm

    Science.gov (United States)

    Aggarwal, Malini; Joshi, H. P.; Iyer, K. N.; Kwak, Y. S.

    2013-08-01

    In this paper, response of low latitude ionosphere to a moderate geomagnetic storm of 7-8 May 2005 (SSC: 1920 UT on 7 May with Sym-H minimum, ∼-112 nT around 1600 UT on 8 May) has been investigated using the GPS measurements from a near EIA crest region, Rajkot (Geog. 22.29°N, 70.74°E, Geomag.14°), India. We found a decrease in total electron content (TEC) in 12 h after the onset of the storm, an increase during and after 6 h of Sym-H deep minimum with a decrease below its usual-day level on the second day during the recovery phase of the storm. On 8 May, an increase of TEC is observed after sunset and during post-midnight hours (maximum up to 170%) with the formation of ionospheric plasma bubbles followed by a nearly simultaneous onset of scintillations at L-band frequencies following the time of rapid decrease in Sym-H index (-30 nT/h around 1300 UT).

  19. Tip60 degradation by adenovirus relieves transcriptional repression of viral transcriptional activator EIA.

    Science.gov (United States)

    Gupta, A; Jha, S; Engel, D A; Ornelles, D A; Dutta, A

    2013-10-17

    Adenoviruses are linear double-stranded DNA viruses that infect human and rodent cell lines, occasionally transform them and cause tumors in animal models. The host cell challenges the virus in multifaceted ways to restrain viral gene expression and DNA replication, and sometimes even eliminates the infected cells by programmed cell death. To combat these challenges, adenoviruses abrogate the cellular DNA damage response pathway. Tip60 is a lysine acetyltransferase that acetylates histones and other proteins to regulate gene expression, DNA damage response, apoptosis and cell cycle regulation. Tip60 is a bona fide tumor suppressor as mice that are haploid for Tip60 are predisposed to tumors. We have discovered that Tip60 is degraded by adenovirus oncoproteins EIB55K and E4orf6 by a proteasome-mediated pathway. Tip60 binds to the immediate early adenovirus promoter and suppresses adenovirus EIA gene expression, which is a master regulator of adenovirus transcription, at least partly through retention of the virally encoded repressor pVII on this promoter. Thus, degradation of Tip60 by the adenoviral early proteins is important for efficient viral early gene transcription and for changes in expression of cellular genes.

  20. Tuning of the Hanle effect from EIT to EIA using spatially separated probe and control beams.

    Science.gov (United States)

    Bhattarai, Mangesh; Bharti, Vineet; Natarajan, Vasant

    2018-05-14

    We demonstrate a technique for continuous tuning of the Hanle effect from electromagnetically induced transparency (EIT) to electromagnetically induced absorption (EIA) by changing the polarization ellipticity of a control beam. In contrast to previous work in this field, we use spatially separated probe and control beams. The experiments are done using magnetic sublevels of the F g  = 4 → F e  = 5 closed hyperfine transition in the 852 nm D 2 line of 133 Cs. The atoms are contained in a room temperature vapor cell with anti-relaxation (paraffin) coating on the walls. The paraffin coating is necessary for the atomic coherence to be transported between the beams. The experimental results are supported by a density-matrix analysis of the system, which also explains the observed amplitude and zero-crossing of the resonances. Such continuous tuning of the sign of a resonance has important applications in quantum memory and other precision measurements.

  1. EEJ and EIA variations during modeling substorms with different onset moments

    Science.gov (United States)

    Klimenko, V. V.; Klimenko, M. V.

    2015-11-01

    This paper presents the simulations of four modeling substorms with different moment of substorm onset at 00:00 UT, 06:00 UT, 12:00 UT, and 18:00 UT for spring equinoctial conditions in solar activity minimum. Such investigation provides opportunity to examine the longitudinal dependence of ionospheric response to geomagnetic substorms. Model runs were performed using modified Global Self-consistent Model of the Thermosphere, Ionosphere and Protonosphere (GSM TIP). We analyzed GSM TIP simulated global distributions of foF2, low latitude electric field and ionospheric currents at geomagnetic equator and their disturbances at different UT moments substorms. We considered in more detail the variations in equatorial ionization anomaly, equatorial electrojet and counter equatorial electrojet during substorms. It is shown that: (1) the effects in EIA, EEJ and CEJ strongly depend on the substorm onset moment; (2) disturbances in equatorial zonal current density during substorm has significant longitudinal dependence; (3) the observed controversy on the equatorial ionospheric electric field signature of substorms can depend on the substorm onset moments, i.e., on the longitudinal variability in parameters of the thermosphere-ionosphere system.

  2. Comparing GIS-based habitat models for applications in EIA and SEA

    International Nuclear Information System (INIS)

    Gontier, Mikael; Moertberg, Ulla; Balfors, Berit

    2010-01-01

    Land use changes, urbanisation and infrastructure developments in particular, cause fragmentation of natural habitats and threaten biodiversity. Tools and measures must be adapted to assess and remedy the potential effects on biodiversity caused by human activities and developments. Within physical planning, environmental impact assessment (EIA) and strategic environmental assessment (SEA) play important roles in the prediction and assessment of biodiversity-related impacts from planned developments. However, adapted prediction tools to forecast and quantify potential impacts on biodiversity components are lacking. This study tested and compared four different GIS-based habitat models and assessed their relevance for applications in environmental assessment. The models were implemented in the Stockholm region in central Sweden and applied to data on the crested tit (Parus cristatus), a sedentary bird species of coniferous forest. All four models performed well and allowed the distribution of suitable habitats for the crested tit in the Stockholm region to be predicted. The models were also used to predict and quantify habitat loss for two regional development scenarios. The study highlighted the importance of model selection in impact prediction. Criteria that are relevant for the choice of model for predicting impacts on biodiversity were identified and discussed. Finally, the importance of environmental assessment for the preservation of biodiversity within the general frame of biodiversity conservation is emphasised.

  3. Succesful labelling schemes

    DEFF Research Database (Denmark)

    Juhl, Hans Jørn; Stacey, Julia

    2001-01-01

    . In the spring of 2001 MAPP carried out an extensive consumer study with special emphasis on the Nordic environmentally friendly label 'the swan'. The purpose was to find out how much consumers actually know and use various labelling schemes. 869 households were contacted and asked to fill in a questionnaire...... it into consideration when I go shopping. The respondent was asked to pick the most suitable answer, which described her use of each label. 29% - also called 'the labelling blind' - responded that they basically only knew the recycling label and the Government controlled organic label 'Ø-mærket'. Another segment of 6...

  4. Synthesizing labeled compounds

    International Nuclear Information System (INIS)

    London, R.E.; Matwiyoff, N.A.; Unkefer, C.J.; Walker, T.E.

    1983-01-01

    A metabolic study is presented of the chemical reactions provided by isotopic labeling and NMR spectroscopy. Synthesis of 13 C-labeled D-glucose, a 6-carbon sugar, involves adding a labeled nitrile group to the 5-carbon sugar D-arabinose by reaction with labeled hydrogen cyanide. The product of this reaction is then reduced and hydrolyzed to a mixture of the labeled sugars. The two sugars are separated by absorption chromotography. The synthesis of 13 C-labeled L-tyrosine, an amino acid, is also presented

  5. Prediction of post-sunset ESF based on the strength and asymmetry of EIA from ground based TEC measurements

    Science.gov (United States)

    Thampi, S. V.; Ravindran, S.; Devasia, C. V.; Pant, T. K.; Sreelatha, P.; Sridharan, R.

    The Coherent Radio Beacon Experiment (CRABEX) is aimed at investigating the equatorial ionospheric processes like the Equatorial Ionization Anomaly (EIA) and Equatorial Spread F (ESF) and their inter relationships. As a part of CRABEX program, a network of six stations covering the region from Trivandrum (8.5°N) to Nainital (29.3°N) is set up along the 77-78° E meridian. These ground receivers basically measure the slant Total Electron Content (TEC) along the line of sight from the Low Earth Orbiting satellites (NIMS). These simultaneous TEC measurements are inverted to obtain the tomographic image of the latitudinal distribution of electron densities in the meridional plane. In this paper, the tomographic images of the equatorial ionosphere along the 77-78°E meridian are presented. The crest intensities in the southern and northern hemispheres also show significant differences with seasons, showing the variability in the EIA asymmetry. The evening images give an indication of the prevailing electrodynamical conditions on different days, preceding the occurrence/non-occurrence of ESF. Apart from this, the single station TEC measurements from the Trivandrum station itself is used to estimate the EIA strength and asymmetry. Since this station is situated at the trough of the EIA, right over the dip equator, the latitudinal gradients on both northern (N) and southern (S) sides can be used to compute the EIA strength and asymmetry. These two parameters, obtained well ahead of the onset time of ESF, are shown to have a definite role on the subsequent ESF activity. Hence, both these factors are combined to define a new `forecast parameter' for the generation of ESF. It has been shown that this parameter can uniquely define the state of the `background ionosphere' conducive for the generation of ESF irregularities as early as 1600 IST. A critical value for the `forecast parameter' has been identified such that when the estimated value for `forecast parameter' exceeds

  6. Radioimmunodetection of human tumor xenografts by monoclonal antibody F(ab')/sub 2/ fragments

    Energy Technology Data Exchange (ETDEWEB)

    Herlyn, D.; Munz, D.L.; Herlyn, M.; Koprowski, H.; Powe, J.; Alavi, A.; Meinken, G.E.; Srivastava, S.C.

    1986-01-01

    Procedures are described for the radiolocalization of human tumors by murine monoclonal antibodies (MAb) in animal model systems. Visualization of tumor xenografts was clearer in nude mice compared to experimentally immunosuppressed mice due to the higher tumor viability. MAb localization in tumor tissue was greatly enhanced when F(ab')/sub 2/ fragments rather than intact antibody molecules were used. Although tumors could be visualized with /sup 131/I-, /sup 123/I-or /sup 111/In-labeled MAb fragments without background subtraction, tumor-to-background ratios of radioactivity were highest for /sup 131/I-labeled fragments. /sup 131/I-labeled F(ab')/sub 2/ fragments of eight MAb against human colorectal carcinoma, melanoma or lung carcinoma localized specifically only in those tumors that bound the MAb in vitro and not in unrelated tumors. Radiolabeled fragments of MAb with other specificities (anti-hepatitis virus MAb) did not localize in tumors. All MAb that inhibited tumor growth in nude mice effectively localized these tumors by ..gamma..-scintigraphy. Some MAb were effective in localizing tumors but ineffective in inhibiting their growth. The ability of the specific radiolabeled F(ab')/sub 2/ fragments to localize in tumor grafts correlated significantly with MAb binding affinity and density of antigenic sites on tumor cells together, but not with either in vitro binding parameter alone.

  7. 78 FR 43974 - Energy and Water Use Labeling for Consumer Products Under the Energy Policy and Conservation Act...

    Science.gov (United States)

    2013-07-23

    ... FEDERAL TRADE COMMISSION 16 CFR Part 305 [3084-AB15] Energy and Water Use Labeling for Consumer Products Under the Energy Policy and Conservation Act (Energy Labeling Rule) AGENCY: Federal Trade...'') in 1979,\\1\\ pursuant to the Energy Policy and Conservation Act of 1975 (EPCA).\\2\\ The Rule requires...

  8. Electronic Submission of Labels

    Science.gov (United States)

    Pesticide registrants can provide draft and final labels to EPA electronically for our review as part of the pesticide registration process. The electronic submission of labels by registrants is voluntary but strongly encouraged.

  9. Robust Active Label Correction

    DEFF Research Database (Denmark)

    Kremer, Jan; Sha, Fei; Igel, Christian

    2018-01-01

    for the noisy data lead to different active label correction algorithms. If loss functions consider the label noise rates, these rates are estimated during learning, where importance weighting compensates for the sampling bias. We show empirically that viewing the true label as a latent variable and computing......Active label correction addresses the problem of learning from input data for which noisy labels are available (e.g., from imprecise measurements or crowd-sourcing) and each true label can be obtained at a significant cost (e.g., through additional measurements or human experts). To minimize......). To select labels for correction, we adopt the active learning strategy of maximizing the expected model change. We consider the change in regularized empirical risk functionals that use different pointwise loss functions for patterns with noisy and true labels, respectively. Different loss functions...

  10. Pesticide Product Label System

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Pesticide Product Label System (PPLS) provides a collection of pesticide product labels (Adobe PDF format) that have been approved by EPA under Section 3 of the...

  11. Semiotic labelled deductive systems

    Energy Technology Data Exchange (ETDEWEB)

    Nossum, R.T. [Imperial College of Science, Technology and Medicine, London (United Kingdom)

    1996-12-31

    We review the class of Semiotic Models put forward by Pospelov, as well as the Labelled Deductive Systems developed by Gabbay, and construct an embedding of Semiotic Models into Labelled Deductive Systems.

  12. Mental Labels and Tattoos

    Science.gov (United States)

    Hyatt, I. Ralph

    1977-01-01

    Discusses the ease with which mental labels become imprinted in our system, six basic axioms for maintaining negative mental tattoos, and psychological processes for eliminating mental tattoos and labels. (RK)

  13. Soil Fumigant Labels - Dazomet

    Science.gov (United States)

    Updated labels include new safety requirements for buffer zones and related measures. Find information from the Pesticide Product Labeling System (PPLS) for products such as Basamid G, manufactured by Amvac.

  14. Soil Fumigant Labels - Chloropicrin

    Science.gov (United States)

    Search by EPA registration number, product name, or company name, and follow the link to the Pesticide Product Label System (PPLS) for details on each fumigant. Updated labels include new safety requirements for buffer zones and related measures.

  15. Collective rotation from ab initio theory

    International Nuclear Information System (INIS)

    Caprio, M.A.; Maris, P.; Vary, J.P.; Smith, R.

    2015-01-01

    Through ab initio approaches in nuclear theory, we may now seek to quantitatively understand the wealth of nuclear collective phenomena starting from the underlying internucleon interactions. No-core configuration interaction (NCCI) calculations for p-shell nuclei give rise to rotational bands, as evidenced by rotational patterns for excitation energies, electromagnetic moments and electromagnetic transitions. In this review, NCCI calculations of 7–9 Be are used to illustrate and explore ab initio rotational structure, and the resulting predictions for rotational band properties are compared with experiment. We highlight the robustness of ab initio rotational predictions across different choices for the internucleon interaction. (author)

  16. AP calculus AB & BC crash course

    CERN Document Server

    Rosebush, J

    2012-01-01

    AP Calculus AB & BC Crash Course - Gets You a Higher Advanced Placement Score in Less Time Crash Course is perfect for the time-crunched student, the last-minute studier, or anyone who wants a refresher on the subject. AP Calculus AB & BC Crash Course gives you: Targeted, Focused Review - Study Only What You Need to Know Crash Course is based on an in-depth analysis of the AP Calculus AB & BC course description outline and actual AP test questions. It covers only the information tested on the exams, so you can make the most of your valuable study time. Written by experienced math teachers, our

  17. A Label to Regulate

    DEFF Research Database (Denmark)

    Tricoire, Aurélie; Boxenbaum, Eva; Laurent, Brice

    This paper examines the role labelling plays in the government of the contemporary economy.1Drawing on a detailed study of BBC-Effinergy, a French label for sustainable construction, we showhow the adoption and evolution of voluntary labels can be seen as emblematic of a governmentthrough experim...

  18. Labelling subway lines

    NARCIS (Netherlands)

    Garrido, M.A.; Iturriaga, C.; Márquez, A.; Portillo, J.R.; Reyes, P.; Wolff, A.; Eades, P.; Takaoka, T.

    2001-01-01

    Graphical features on map, charts, diagrams and graph drawings usually must be annotated with text labels in order to convey their meaning. In this paper we focus on a problem that arises when labeling schematized maps, e.g. for subway networks. We present algorithms for labeling points on a line

  19. Label Review Training: Module 1: Label Basics, Page 15

    Science.gov (United States)

    This module of the pesticide label review training provides basic information about pesticides, their labeling and regulation, and the core principles of pesticide label review. Learn about the consequences of improper labeling.

  20. Label Review Training: Module 1: Label Basics, Page 23

    Science.gov (United States)

    This module of the pesticide label review training provides basic information about pesticides, their labeling and regulation, and the core principles of pesticide label review. Lists types of labels that do not require review.

  1. Label Review Training: Module 1: Label Basics, Page 16

    Science.gov (United States)

    This module of the pesticide label review training provides basic information about pesticides, their labeling and regulation, and the core principles of pesticide label review. Learn about the importance of labels and the role in enforcement.

  2. Label Review Training: Module 1: Label Basics, Page 14

    Science.gov (United States)

    This module of the pesticide label review training provides basic information about pesticides, their labeling and regulation, and the core principles of pesticide label review. Learn about positive effects from proper labeling.

  3. Label Review Training: Module 1: Label Basics, Page 21

    Science.gov (United States)

    This module of the pesticide label review training provides basic information about pesticides, their labeling and regulation, and the core principles of pesticide label review. Learn about types of labels.

  4. Label Review Training: Module 1: Label Basics, Page 22

    Science.gov (United States)

    This module of the pesticide label review training provides basic information about pesticides, their labeling and regulation, and the core principles of pesticide label review. Learn about what labels require review.

  5. Label Review Training: Module 1: Label Basics, Page 18

    Science.gov (United States)

    This module of the pesticide label review training provides basic information about pesticides, their labeling and regulation, and the core principles of pesticide label review. This section discusses the types of labels.

  6. Label Review Training: Module 1: Label Basics, Page 26

    Science.gov (United States)

    This module of the pesticide label review training provides basic information about pesticides, their labeling and regulation, and the core principles of pesticide label review. Learn about mandatory and advisory label statements.

  7. Label Review Training: Module 1: Label Basics, Page 24

    Science.gov (United States)

    This module of the pesticide label review training provides basic information about pesticides, their labeling and regulation, and the core principles of pesticide label review. This page is about which labels require review.

  8. Label Review Training: Module 1: Label Basics, Page 27

    Science.gov (United States)

    This module of the pesticide label review training provides basic information about pesticides, their labeling and regulation, and the core principles of pesticide label review. See examples of mandatory and advisory label statements.

  9. Label Review Training: Module 1: Label Basics, Page 19

    Science.gov (United States)

    This module of the pesticide label review training provides basic information about pesticides, their labeling and regulation, and the core principles of pesticide label review. This section covers supplemental distributor labeling.

  10. Label Review Training: Module 1: Label Basics, Page 17

    Science.gov (United States)

    This module of the pesticide label review training provides basic information about pesticides, their labeling and regulation, and the core principles of pesticide label review. See an overview of the importance of labels.

  11. A study on multifrequency scintillations near the EIA crest of the Indian zone

    Science.gov (United States)

    Chakraborty, S. K.; Chatterjee, S.; Jana, Debasis

    2017-10-01

    Occurrence features of ionospheric scintillations at S band (2492.028 MHz) are reported for the first time. The same have been explored in the context of scintillations at VHF (250.650 MHz) and L5 (1176.45 MHz) bands. Observations were carried out during the period April-December, 2015 at Raja Peary Mohan College Centre (RPMC: 22.66° N, 88.4° E), located near the equatorial ionization anomaly (EIA) crest of the Indian longitude zone. Mostly weak (<10 dB), short duration, slow fading rate with shallower slope power spectra characterize the S band scintillations compared to VHF and L5 band. In the severe scintillation conditions of VHF frequent loss of lock in L5 channel is reflected. Fade depth of 4.2 ± 1.3 dB and fade rate ∼9 fades/minute at S band mostly precede the loss of lock at L5 channel. A good correspondence between fade rates at multi frequency band is reflected irrespective of phases of scintillation. Spectral analysis reveals weak scattering is the dominating mechanism for scintillation at S band while VHF and L5 band scintillations are mostly attributed to multiple scattering. The estimated threshold coherence length of <23 m at VHF may be suggested to be a good indicator for occurrence of L5 and S band scintillations. Occurrence of simultaneous multi-satellite multi-frequency scintillations leads to speculation over the failsafe navigation using available IRNSS constellation. The results are discussed in terms of existing theory of evolution, structure and dynamics of electron density irregularities in the low latitude region.

  12. Spectral monitoring of AB Aur

    Science.gov (United States)

    Rodríguez Díaz, L. F.; Oostra, B.

    2017-07-01

    The Astronomical Observatory of the Universidad de los Andes in Bogotá, Colombia, did a spectral monitoring during 2014 and 2015 to AB Aurigae, the brightest Herbig Ae/be star in the northern hemisphere. The aim of this project is applying spectral techniques, in order to identify specific features that could help us not only to understand how this star is forming, but also to establish a pattern to explain general star formation processes. We have recorded 19 legible spectra with a resolving power of R = 11,0000, using a 40 cm Meade telescope with an eShel spectrograph, coupled by a 50-micron optical fiber. We looked for the prominent absorption lines, the Sodium doublet at 5890Å and 5896Å, respectively and Magnesium II at 4481Å; to measure radial velocities of the star, but, we did not find a constant value. Instead, it ranges from 15 km/s to 32 km/s. This variability could be explained by means of an oscillation or pulsation of the external layers of the star. Other variabilities are observed in some emission lines: Hα, Hβ, He I at 5876Å and Fe II at 5018Å. It seems this phenomenon could be typical in stars that are forming and have a circumstellar disk around themselves. This variability is associated with the nonhomogeneous surface of the star and the interaction that it has with its disk. Results of this interaction could be seen also in the stellar wind ejected by the star. More data are required in order to look for a possible period in the changes of radial velocity of the star, the same for the variability of He I and Fe II, and phenomena present in Hα. We plan to take new data in January of 2017.

  13. A análise dos impactos socioeconômicos na estruturação do EIA/RIMA: a importância da Abordagem Humanista para a Sustentabilidade The analysis of socio-economic impacts on the structure of EIA / RIMA: the importance of humanist approach to sustainability

    Directory of Open Access Journals (Sweden)

    Leandro Carlos Dias Conde

    2013-03-01

    Full Text Available DOI: 10.5902/198346597686O presente trabalho trata da defesa da abordagem humanista na estruturação da análise de Impacto Ambiental (EIA e do seu Relatório de Impacto Ambiental (RIMA, no que concerne aos impactos socioeconômicos abordados, por compreender que a abordagem convencional não dá conta das demandas sociais, pois somente esta nova abordagem dará, de fato, o caráter sustentável da EIA/RIMA. The present work deals with the defense of the humanistic approach in structuring the analysis of Environmental Impact Assessment (EIA and its Environmental Impact Report (RIMA in relation to socioeconomic impacts addressed to realize that the conventional approach does not account social demands, as only this new approach will in fact the sustainable nature of the EIA / RIMA.

  14. Quantitative 89Zr immuno-PET for in vivo scouting of 90Y-labeled monoclonal antibodies in xenograft-bearing nude mice.

    NARCIS (Netherlands)

    Verel, I.; Visser, G.W.; Boellaard, R.; Boerman, O.C.; Eerd-Vismale, J.E.M. van; Snow, G.B.; Lammertsma, A.A.; Dongen, G.A.M.S. van

    2003-01-01

    Immuno-PET as a scouting procedure before radioimmunotherapy (RIT) aims at the confirmation of tumor targeting and the accurate estimation of radiation dose delivery to both tumor and normal tissues. Immuno-PET with (89)Zr-labeled monoclonal antibodies (mAbs) and (90)Y-mAb RIT might form such a

  15. Power and polarization dependences of ultra-narrow electromagnetically induced absorption (EIA) spectra of 85 Rb atoms in degenerate two-level system

    Science.gov (United States)

    Qureshi, Muhammad Mohsin; Rehman, Hafeez Ur; Noh, Heung-Ryoul; Kim, Jin-Tae

    2016-05-01

    We have investigated ultra-narrow EIA spectral features with respect to variations of polarizations and powers of pump laser beam in a degenerate two-level system of the transition of 85 Rb D2 transition line. Polarizations of the probe laser beam in two separate experiments were fixed at right circular and horizontal linear polarizations, respectively while the polarizations of the pump lasers were varied from initial polarizations same as the probe laser beams to orthogonal to probe polarizations. One homemade laser combined with AOMs was used to the pump and probe laser beams instead of two different lasers to overcome broad linewidths of the homemade lasers. Theoretically, probe absorption coefficients have been calculated from optical Bloch equations of the degenerate two level system prepared by a pump laser beam. In the case of the circular polarization, EIA signal was obtained as expected theoretically although both pump and probe beams have same polarization. The EIA signal become smaller as power increases and polarizations of the pump and probe beams were same. When the polarization of the pump beam was linear polarization, maximum EIA signal was obtained theoretically and experimentally. Experimental EIA spectral shapes with respect to variations of the pump beam polarization shows similar trends as the theoretical results.

  16. Indigenous Peoples Involment At The Environmental Impact Assessment (EIA Process in Tabi Mamta Area Of Papua Province

    Directory of Open Access Journals (Sweden)

    Saras Dhiksawan Ferdinand

    2018-01-01

    Full Text Available The purpose of this study is to find a picture of the involvement of Indigenous Peoples of Tabi Mamta in the process of environmental impact assessment (EIA in Tabi Mamta customary territory. The method and type of research used is non-ethnographic qualitative research with data collection techniques using limited observation techniques. Data and information in the field will be analyzed using constructivism paradigm. The paradigm of constructivism is based on an interpretive understanding called hermeneutics (hermeneuien in the sense of interpreting, giving understanding, translating data and information obtained in the research location as a result of social reality. The results of this study indicate that the customary community of Tabi Mamta is a unit of customary community that still has territorial customary territory, has a customary leadership structure, still visible relationship of kinship, cultural values as well as customary norms and sanctions, and has environmental wisdom in maintaining existence Natural resources. In the socio-cultural system of customary communities there are components such as customary stratification, permissiveness, communication, reciprocity, past history, cultural values, customary norms and sanctions, religious and customary leadership. Components in the socio-cultural system of indigenous and tribal peoples play a role in the EIA process in the Tabi Mamta customary area especially in the environmental feasibility decision making process. The components of custom stratification, cultural values and customary norms play a role in the EIA process. In customary stratification there is uncustomary structure in the ondoafi, Iram and Tribal Leadership. Components in a sociual cultural system is a unity resulting from interaction between individuals and groups to prevent environmental damage and disturbance of natural resources. Natural resources are considered as ancestral symbols passed down by ancestors from

  17. Indigenous Peoples Involment At The Environmental Impact Assessment (EIA) Process in Tabi Mamta Area Of Papua Province

    Science.gov (United States)

    Dhiksawan, Ferdinand Saras; Hadi, Sudharto P.; Samekto, Adji; Sasongko, Dwi P.

    2018-02-01

    The purpose of this study is to find a picture of the involvement of Indigenous Peoples of Tabi Mamta in the process of environmental impact assessment (EIA) in Tabi Mamta customary territory. The method and type of research used is non-ethnographic qualitative research with data collection techniques using limited observation techniques. Data and information in the field will be analyzed using constructivism paradigm. The paradigm of constructivism is based on an interpretive understanding called hermeneutics (hermeneuien) in the sense of interpreting, giving understanding, translating data and information obtained in the research location as a result of social reality. The results of this study indicate that the customary community of Tabi Mamta is a unit of customary community that still has territorial customary territory, has a customary leadership structure, still visible relationship of kinship, cultural values as well as customary norms and sanctions, and has environmental wisdom in maintaining existence Natural resources. In the socio-cultural system of customary communities there are components such as customary stratification, permissiveness, communication, reciprocity, past history, cultural values, customary norms and sanctions, religious and customary leadership. Components in the socio-cultural system of indigenous and tribal peoples play a role in the EIA process in the Tabi Mamta customary area especially in the environmental feasibility decision making process. The components of custom stratification, cultural values and customary norms play a role in the EIA process. In customary stratification there is uncustomary structure in the ondoafi, Iram and Tribal Leadership. Components in a sociual cultural system is a unity resulting from interaction between individuals and groups to prevent environmental damage and disturbance of natural resources. Natural resources are considered as ancestral symbols passed down by ancestors from generation to

  18. Dutch Energy Investment Allowance (EIA). Energy and Companies. Energy List for 2008; Energie-Investeringsaftrek. Energie en Bedrijven. Energielijst 2008

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-01-15

    This tax relief programme gives a direct financial advantage to dutch companies that invest in energy-saving equipment and sustainable energy. 44 percent of the annual investment costs of such equipment (purchase costs and production costs) are deductible from the fiscal profit over the calendar year in which the equipment was procured, subject to a maximum of EUR 111 million. The Energy List determines which types of equipment qualify for this programme. The programme includes the costs of obtaining energy advice, provided that the advice results in an investment in energy-saving equipment. Within three months of entering into obligations one must report the investment to the Investment Schemes and Arbitrary Depreciation Office in Breda, Netherlands. [Dutch] De Energie-investeringsaftrek (EIA) biedt ondernemers een belastingvoordeel voor investeringen in energiebesparende bedrijfsmiddelen en duurzame energie. Naast de gebruikelijke afschrijving is 44% van de investeringskosten van deze bedrijfsmiddelen aftrekbaar van de fiscale winst. In deel 1 van deze brochure vindt men de wijzigingen ten opzichte van het jaar 2007. In deel 2 wordt de werking van de EIA uitgelegd en in deel 3 hoe van deze regeling gebruik kan worden gemaakt. In deel 4 staat de toelichting op de energielijst en in deel 5 is een overzicht opgenomen met omschrijvingen en voorbeelden van energie-investeringen, de zogenoemde Energielijst. In deel 6 is aangegeven hoe men een voorstel kan doen om de Energielijst van 2008 aan te vullen of te wijzigen voor 2009. Het meldingsformulier om EIA aan te vragen en het machtigingsformulier zijn opgenomen bij deel 7.

  19. The binding parameters of radiolabelled monoclonal F (ab')2 and Fab' fragments relative to immunoglobulin G in reactions with surface-bound antigens

    International Nuclear Information System (INIS)

    Fjeld, J.G.; Nustad, K.; Michaelsen, T.E.

    1992-01-01

    The binding parameters of iodine-125-labelled intact monoclonal immunoglobulin G (IgG), F(ab') 2 and Fab' fragments were compared. The study was carried out with the two monoclonal antibodies (MoAbs) K13 and K16 specific for human Ig light chains κ and λ, respectively. When testing the 125 I-MoAbs against monodisperse polymer particles coated with the specific antigens, the K a for the F(ab') 2 fragments were similar to that for IgG, while the K a for the Fab' fragments were reduced to 10%-20% of that for IgG. The number N of effective target sites revealed with Fab' was higher than with F(ab') and IgG, presumably because less surface area is occupied by the small Fab' molecules. The immunoreactive fraction F ranged according to IgG>F(ab') 2 >Fab'. The explanation of the moderate difference between the K a of the monoclonal Fab' and the divalent IgG and F(ab') 2 was that the divalent molecules were not divalently attached to the particles. When testing the same antibody preparations against humanlymphoma cells producing Ig with light chains κ or λ, the binding results were less reliable than when particles were utilised, presumably due to antigen shedding. Different MoAbs vary in their loss of immunoreactivity due to enzymatic degradation and the radiolabelling procedure. The preparation of the radiolabelled fragments should therefore be optimized for each MoAb, and evaluation is necessary before injection. Artificial targets with a low leakage of antigen, like the monodisperse polymer particles here applied, are recommended for the in vitro evaluation of the immunoreactivity of labelled MoAb preparations. (orig.)

  20. A comparison of targeting of neuroblastoma with mIBG and anti L1-CAM antibody mAb chCE7: therapeutic efficacy in a neuroblastoma xenograft model and imaging of neuroblastoma patients

    NARCIS (Netherlands)

    Hoefnagel, C. A.; Rutgers, M.; Buitenhuis, C. K.; Smets, L. A.; de Kraker, J.; Meli, M.; Carrel, F.; Amstutz, H.; Schubiger, P. A.; Novak-Hofer, I.

    2001-01-01

    Iodine-131 labelled anti L1-CAM antibody mAb chCE7 was compared with the effective neuroblastoma-seeking agent 131I-labelled metaiodobenzylguanidine (MIBG) with regard to (a) its therapeutic efficacy in treating nude mice with neuroblastoma xenografts and (b) its tumour targeting ability in

  1. Environmental impact assessment modern dressed? To the amendment of the EIA act and other acts and regulations

    International Nuclear Information System (INIS)

    Feldmann, Ulrike

    2017-01-01

    On 22 December 2016, the Federal Ministry for the Environment (BMUB) presented the ''Draft Act for the Modernization of the Act on the Environmental Impact Assessment'' within the framework of the association consultation, as well as the ''Draft first Ordinance Amending the Ordinance on the Approval Procedure - 9. BImSchV''. The EIA Modernization Act as well as the Atomic Act Procedure Regulation and the Federal Mining Act should be revised by terms of an omnibus act. The association consultation was held on 18 January 2017.

  2. The decision-making process and EIA in connection with the siting of nuclear waste facilities - a municipal perspective

    Energy Technology Data Exchange (ETDEWEB)

    Carlsson, Torsten [Oskarshamn Municipality (Sweden)

    1995-12-01

    Past experiences from siting of nuclear facilities at Oskarshamn, Sweden are reviewed. This siting were carried out in a traditional manner for that time, i e it was decided to locate the facility at a particular site, then this decision was made public, and finally the decision was defended. New plans now exists for locating nuclear waste facilities to Oskarshamn, and this contribution discusses what the local communities demand from the EIA and EIS processes for producing a meaningful basis for decision-making. 9 refs.

  3. Labeling of antibodies with a 67Ga-phenolic aminocarboxylic acid chelate. Pt. 1

    International Nuclear Information System (INIS)

    Schuhmacher, J.; Matys, R.; Hauser, H.; Maier-Borst, W.; Matzku, S.

    1986-01-01

    As a chelating agent for labeling antibodies (Abs) with metallic radionuclides, a propionic acid substituted ethylenediamine N, N'-di-[(o-hydroxyphenyl) acetic acid] (P-EDDHA), which tighly complexes 67 Ga, was synthetized. The 67 Ga-P-EDDHA chelate was coupled in aqueous solution to IgG at a molar ratio of 1:1 via carbodiimide. The average coupling yield was 15%. A specific activity of 4 mCi/mg IgG could be obtained with commercially supplied 67 Ga. In vitro stability was evaluated in human serum at 37 0 C and showed a half-life of about 120 h for the release of 67 Ga from the labeled Ab during the initial phase of incubation. This in vitro halflife is similar to that measured for 111 In-DTPA labeled Abs. Because of the high stability of the 67 Ga-P-EDDHA chelate, the in vivo formation of radioactive lebeled transferrin by transchelation, as described for 111 In-DTPA labeled Abs, should, however, be reduced by this labeling technique. (orig.)

  4. On the use of {sup 76}Br-labelled monoclonal antibodies for PET : Preclinical evaluation of halogenated antibodies for diagnosis and treatment of cancer

    Energy Technology Data Exchange (ETDEWEB)

    Hoeglund, Johanna

    2002-07-01

    Radioactive substances are used in vivo to localize and characterize malignant tumours, generally by scintigraphic methods. In this context positron emission tomography (PET) in combination with radiolabelled monoclonal antibodies (mAbs) may provide a sensitive and specific method for detection of cancer. Individual dose calculations, based on such PET measurements, may be carried out to predict the possible use of mAbs labelled with therapeutic nuclides. The positron emitter {sup 76}Br, with a half-life of 16 h, is a well-suited candidate for radiolabelling and PET imaging. One drawback of radio bromine is that bromide, the ultimate catabolite after degradation of brominated mAb, is only tardily excreted from the body and is evenly distributed throughout the extracellular space, thereby increasing the background radioactivity. The aim of this work was to produce {sup 76}Br-mAb preparations with high accumulation and retention in tumour tissue together with a quick clearance of {sup 76}Br-labelled catabolites. Furthermore, the possibility to use brominated or iodinated mAbs in combination with PET to predict {sup 211}At-mAb dosimetry was evaluated. Monoclonal Abs directed against colorectal cancer were labelled with {sup 76}Br using the direct Chloramine-T-method or indirectly by labelling the precursor molecule N-succinimidyl para-(tri-methylstannyl) benzoate with {sup 76}Br, which was subsequently conjugated to the mAbs. Monoclonal Ab A33 labelled with {sup 76}Br using the two labelling protocols was characterized in vitro and in vivo in a rat tumour xenograft model. The mAb A33 was also labelled with 125I for comparison. In addition, mAb A33 was labelled with {sup 211}At, 125I and {sup 76}Br using the indirect labelling protocol and the mAb pharmacokinetics was studied in normal rats in order to estimate if data from brominated or iodinated mAb could be used for dosimetry of {sup 211}At in healthy organs and tissue. In conclusion, both direct and indirect

  5. Precursory enhancement of EIA in the morning sector: Contribution from mid-latitude large earthquakes in the north-east Asian region

    Science.gov (United States)

    Ryu, Kwangsun; Oyama, Koh-Ichiro; Bankov, Ludmil; Chen, Chia-Hung; Devi, Minakshi; Liu, Huixin; Liu, Jann-Yenq

    2016-01-01

    To investigate whether the link between seismic activity and EIA (equatorial ionization anomaly) enhancement is valid for mid-latitude seismic activity, DEMETER observations around seven large earthquakes in the north-east Asian region were fully analyzed (M ⩾ 6.8). In addition, statistical analysis was performed for 35 large earthquakes (M ⩾ 6.0) that occurred during the DEMETER observation period. The results suggest that mid-latitude earthquakes do contribute to EIA enhancement, represented as normalized equatorial Ne , and that ionospheric change precedes seismic events, as has been reported in previous studies. According to statistical studies, the normalized equatorial density enhancement is sensitive and proportional to both the magnitude and the hypocenter depth of an earthquake. The mechanisms that can explain the contribution of mid-latitude seismic activity to EIA variation are briefly discussed based on current explanations of the geochemical and ionospheric processes involved in lithosphere-ionosphere interaction.

  6. The labelling of antibody anti-PBP2a with 99mTc

    International Nuclear Information System (INIS)

    Mororo, Janio da Silva

    2012-01-01

    Staphylococcus aureus is a major cause of life-threatening infections such as bacteraemia and endocarditis. Unfortunately, many strains of this bacterial species have become resistant to certain antibiotics, including methicillin and amoxicillin. These strains are known as methicillin-resistant S. aureus (MRSA). The penicillin binding protein 2a (PBP2a) is the enzyme responsible for conferring resistance p-lactams antibiotics for MRSA, being one promising molecule for therapy with mAb. However, besides the therapy, the methods of diagnosis are also inefficient because the diagnosis currently takes several days to produce a reliable result. Taking into account, the objective of this research was radiolabeling one anti-PBP2a mAb developed by Bio-Manguinhos/FioCruz-RJ, utilizing 99m Tc, for in situ diagnostic of the infectious caused by MRSA. First, anti-PBP2a mAb was reduced utilizing 2-mecaptoethanol (2-ME) for generate sulphydryl groups (-SH) and after to be labeled with 99m Tc. In this work, were utilized two techniques of direct method: Method 1, using tartrate and gentisic acid reagents, acting like transchelant and stabilizer agents, respectively; and Method 2, using one commercial kit of MDP. Besides the radiolabeling, the mAb reduced and mAb labeled with 99m Tc were submitted to immunoreactivity analysis, with SDS-PAGE non-reducing, Immunoblotting, ELISA and neutralization assay in vitro methods. The quantity produced of sulphydryl groups by mAb was satisfactory, approximately 5 per mAb, utilizing 6.500:1 of 2-ME:mAb molar ratio. The better labeling method was Method 2, with labeling yield of 73.5%, and showed a good stability after 2 hours (73.2%). The better formulation was: 0.5 mg of mAb anti- PBP2a, 10 μU of MDP kit, after resuspended with 5 mL of saline, and 75.48 MBq (2.04 mCi) of 99m Tc, reacting by 15 minutes. The labeled mAb maintained the immunoreactivity, utilizing immunologic and in vitro experiments. (author)

  7. Comparison of clinical performance of antigen basedenzyme immunoassay (EIA and major outer membrane protein (MOMP-PCR for detection of genital Chlamydia trachomatis infection

    Directory of Open Access Journals (Sweden)

    Mahmoud Nateghi Rostami

    2016-06-01

    Full Text Available Background: Chlamydia trachomatis is the most common sexually transmitted bacterial pathogen worldwide. Early detection and treatment of C.trachomatis genital infection prevent serious reproductive complications. Objective: Performances of enzyme immunoassay (EIA and major outer membrane protein (MOMP-polymerase chain reaction (PCR for diagnosis of genital C.trachomatis infection in women were compared. Materials and Methods: In this cross sectional study a total of 518 women volunteers were included (33.67±8.3 yrs who had been referred to Gynecology clinics of Qom province, Iran, were included. Endocervical swab specimens were collected to detect lipopolysaccharide (LPS antigen in EIA and to amplify MOMP gene of C.trachomatis in PCR. Results were confirmed using ompI nested-PCR. Sensitivity, specificity, positive (PPV and negative predictive values (NPV were calculated for performance of the tests. Odds ratios were determined using binary logistic regression analysis. Results: In total, 37 (7.14% cases were positive by EIA and/or MOMP-PCR. All discrepant results were confirmed by nested-PCR. Sensitivity, specificity, PPV and NPV values of EIA were 59.46%, 100%, 100% and 96.98%, and those of MOMPPCR were 97.30%, 100%, 100%, 99.79%, respectively. Reproductive complications including 2.7% ectopic pregnancy, 5.4% stillbirth, 5.4% infertility, and 10.8% PROM were recorded. The risk of developing chlamydiosis was increased 4.8-fold in volunteers with cervicitis (p<0.05; OR 4.80; 95% CI 1.25-18.48. Conclusion: C.trachomatis infection should be regarded in women of reproductive ages especially those with cervicitis. Primary screening of women by using the low cost antigen-EIA is recommended; however, due to the low sensitivity of Ag-EIA, verification of the negative results by a DNA amplification method is needed.

  8. Comparison of clinical performance of antigen based-enzyme immunoassay (EIA) and major outer membrane protein (MOMP)-PCR for detection of genital Chlamydia trachomatis infection.

    Science.gov (United States)

    Nateghi Rostami, Mahmoud; Hossein Rashidi, Batool; Aghsaghloo, Fatemeh; Nazari, Razieh

    2016-06-01

    Chlamydia trachomatis is the most common sexually transmitted bacterial pathogen worldwide. Early detection and treatment of C.trachomatis genital infection prevent serious reproductive complications. Performances of enzyme immunoassay (EIA) and major outer membrane protein (MOMP)-polymerase chain reaction (PCR) for diagnosis of genital C.trachomatis infection in women were compared. In this cross sectional study a total of 518 women volunteers were included (33.67±8.3 yrs) who had been referred to Gynecology clinics of Qom province, Iran, were included. Endocervical swab specimens were collected to detect lipopolysaccharide (LPS) antigen in EIA and to amplify MOMP gene of C.trachomatis in PCR. Results were confirmed using ompI nested-PCR. Sensitivity, specificity, positive (PPV) and negative predictive values (NPV) were calculated for performance of the tests. Odds ratios were determined using binary logistic regression analysis. In total, 37 (7.14%) cases were positive by EIA and/or MOMP-PCR. All discrepant results were confirmed by nested-PCR. Sensitivity, specificity, PPV and NPV values of EIA were 59.46%, 100%, 100% and 96.98%, and those of MOMP-PCR were 97.30%, 100%, 100%, 99.79%, respectively. Reproductive complications including 2.7% ectopic pregnancy, 5.4% stillbirth, 5.4% infertility, and 10.8% PROM were recorded. The risk of developing chlamydiosis was increased 4.8-fold in volunteers with cervicitis (p<0.05; OR 4.80; 95% CI 1.25-18.48). C.trachomatis infection should be regarded in women of reproductive ages especially those with cervicitis. Primary screening of women by using the low cost antigen-EIA is recommended; however, due to the low sensitivity of Ag-EIA, verification of the negative results by a DNA amplification method is needed.

  9. Labelling of equipment dispensers.

    Science.gov (United States)

    Gray, D C

    1993-01-01

    A new labelling system for use on medical equipment dispensers is tested. This system uses one of the objects stored in each unit of the dispenser as the 'label', by attaching it to the front of the dispenser with tape. The new system was compared to conventional written labelling by timing subjects asked to select items from two dispensers. The new system was 27% quicker than the conventional system. Images Fig. 1 PMID:8110335

  10. Deuterium labeled cannabinoids

    International Nuclear Information System (INIS)

    Driessen, R.A.

    1979-01-01

    Complex reactions involving ring opening, ring closure and rearrangements hamper complete understanding of the fragmentation processes in the mass spectrometric fragmentation patterns of cannabinoids. Specifically labelled compounds are very powerful tools for obtaining more insight into fragmentation mechanisms and ion structures and therefore the synthesis of specifically deuterated cannabinoids was undertaken. For this, it was necessary to investigate the preparation of cannabinoids, appropriately functionalized for specific introduction of deuterium atom labels. The results of mass spectrometry with these labelled cannabinoids are described. (Auth.)

  11. 99mTc-Labeling of Monoclonal Antibody to Carcinoembryonic Antigen and Biodistribution

    International Nuclear Information System (INIS)

    Moon, Dae Hyuk; Chung, June Key; Lee, Myu ng Chul; Koh, Chang Soon; Chung, Hong Keun; Park, Jae Gahb

    1992-01-01

    This study was designed to evaluate a direct method of 99m Tc labeling using β-mercaptoethanol as a reducing agent, and to investigate whether 99m Tc labeled specific monoclonal antibody against carcinoembryonic antigen (CEA-92) can be used for the scintigraphic localization of human colon cancer xenograft. Purified CEA-92 IgG was fragmented into F(ab') 2 and then labeled with 99m Tc by transchelation method using glucarate as a chelator. Labeling efficiency, immunological reactivity and in vitro stability of 99m Tc CEA-92 F(ab') 2 were measured and then injected intravenously into nude mice bearing human colon cancer (SNU-C4). Scintigrams were obtained at 24 hour after injection. Then nude mice were sacrificed and the radioactivity was measured. Labeling efficiency of injected 99m Tc CEA-92 F(ab') 2 , immunoreactive fraction and in vitro stability at 24 hour of injected 99m Tc CEA-92 F(ab') 2 was 45.2%, 32.8% and 57.4%, respectively. At 24 hour after injection, %ID/g in kidney (46.77) showed high uptake, but %ID/g in tumor (1.65) was significantly higher than spleen (0.69), muscle (0.16), intestine (0.45), stomach (0.75), heart (0.48) and blood(0.45). There was no significant difference between tumor and liver (1.81). Tumor contrast as quantitated by tumor to blood ratio of 99m Tc CEA-92 F(ab') 2 was increased significantly (p 131 I-CEA-92 F(ab') 2 . The scintigram demonstrated localization of radioactivity over transplanted tumor, but significant background radioactivity was also noted over kidney and abdomen. It is concluded that CEA-92 F(ab') 2 can be labeled with 99m Tc by a direct transchelation method using β-mercaptoethanol as a reducing agent and 99m Tc labeled CEA-92 F(ab') 2 can be used for the scintigraphic localization of human colon cancer xenograft in nude mice model.

  12. Effective sample labeling

    International Nuclear Information System (INIS)

    Rieger, J.T.; Bryce, R.W.

    1990-01-01

    Ground-water samples collected for hazardous-waste and radiological monitoring have come under strict regulatory and quality assurance requirements as a result of laws such as the Resource Conservation and Recovery Act. To comply with these laws, the labeling system used to identify environmental samples had to be upgraded to ensure proper handling and to protect collection personnel from exposure to sample contaminants and sample preservatives. The sample label now used as the Pacific Northwest Laboratory is a complete sample document. In the event other paperwork on a labeled sample were lost, the necessary information could be found on the label

  13. Testing the usability of the Rapid Impact Assessment Matrix (RIAM) method for comparison of EIA and SEA results

    International Nuclear Information System (INIS)

    Kuitunen, Markku; Jalava, Kimmo; Hirvonen, Kimmo

    2008-01-01

    This study examines how the results of Environmental Impact Assessment (EIA) and Strategic Environmental Assessment (SEA) could be compared using the Rapid Impact Assessment Matrix (RIAM) method. There are many tools and techniques that have been developed for use in impact assessment processes, including scoping, checklists, matrices, qualitative and quantitative models, literature reviews, and decision-support systems. While impact assessment processes have become more technically complicated, it is recognized that approaches including simpler applications of available tools and techniques are also appropriate. The Rapid Impact Assessment Matrix (RIAM) is a tool for organizing, analysing and presenting the results of a holistic EIA. RIAM was originally developed to compare the impact of alternative procedures in a single project. In this study, we used RIAM to compare the environmental and social impact of different projects, plans and programs realized within the same geographical area. RIAM scoring is based on five separate criteria. The RIAM criteria were applied to the impact that was considered to be the most significant in the evaluated cases, and scores were given both on environmental and social impact. Our results revealed that the RIAM method could be used for comparison and ranking of separate and distinct projects, plans, programs and policies, based on their negative or positive impact. Our data included 142 cases from the area of Central Finland that is covered by the Regional Council of Central Finland. This sample consisted of various types of projects, ranging from road construction to education programs that applied for EU funding

  14. Hair cortisol detection in dairy cattle by using EIA: protocol validation and correlation with faecal cortisol metabolites.

    Science.gov (United States)

    Tallo-Parra, O; Manteca, X; Sabes-Alsina, M; Carbajal, A; Lopez-Bejar, M

    2015-06-01

    Hair may be a useful matrix to detect cumulative cortisol concentrations in studies of animal welfare and chronic stress. The aim of this study was to validate a protocol for cortisol detection in hair from dairy cattle by enzyme immunoassay (EIA). Seventeen adult Holstein-Friesian dairy cows were used during the milking period. Hair cortisol concentration was assessed in 25-day-old hair samples taken from the frontal region of the head, analysing black and white coloured hair separately. Concentrations of cortisol metabolites were determined in faeces collected twice a week during the same period of time. There was a high correlation between cortisol values in faeces and cortisol in white colour hair samples but such correlation was not significant with the black colour hair samples. The intra- and inter-assay coefficients of variation were 4.9% and 10.6%, respectively. The linearity showed R 2=0.98 and mean percentage error of -10.8 ± 1.55%. The extraction efficiency was 89.0 ± 23.52% and the parallelism test showed similar slopes. Cortisol detection in hair by using EIA seems to be a valid method to represent long-term circulating cortisol levels in dairy cattle.

  15. Local time, seasonal, and solar cycle dependency of longitudinal variations of TEC along the crest of EIA over India

    Science.gov (United States)

    Sunda, Surendra; Vyas, B. M.

    2013-10-01

    global wave number 4 structure in the Indian longitudinal region spanning from ~70 to 95°E forming the upward slope of the peak in the total electron content (TEC) are reported along the crest of equatorial ionization anomaly (EIA). The continuous and simultaneous measurements from five GPS stations of GPS Aided Geo Augmented Navigation (GAGAN) network are used in this study. The long-term database (2004-2012) is utilized for examining the local time, seasonal, and solar cycle dependency on the longitudinal variations of TEC. Our results confirm the existence of longitudinal variations of TEC in accordance with wave number 4 longitudinal structure including its strength. The results suggest that these variations, in general, start to develop at ~09 LT, achieve maximum strength at 12-15 LT, and decay thereafter, the decay rate depending on the season. They are more pronounced in equinoctial season followed by summer and winter. The longitudinal variations persist beyond midnight in equinox seasons, whereas in winter, they are conspicuously absent. Interestingly, they also exhibit significant solar cycle dependence in the solstices, whereas in the equinoxes, they are independent of solar activity. The comparison of crest-to-trough ratio (CTR) in the eastern (92°E) and western (72°E) extreme longitudes reveals higher CTR on the eastern side than over the western extreme, suggesting the role of nonmigrating tides in modulating the ExB vertical drift and the consequential EIA crest formation.

  16. MODELO DE LABORATORIO DE PROSPECTIVA EN GERENCIA PARA LA ESCUELA DE INGENIERÍA DE ANTIOQUIA -EIA-

    Directory of Open Access Journals (Sweden)

    Rubén Darío Botero Tobón

    Full Text Available El presente artículo presenta una propuesta de modelo para la creación de un laboratorio de prospectiva en gerencia en la Escuela de Ingeniería de Antioquia, EIA. Esta proposición se fundamenta en la identificación de las necesidades que las organizaciones tienen de proyectarse en el futuro, como resultado de la globalización y del entorno cambiante. Inicialmente se realiza un análisis corto del marco teórico de la prospectiva así como un resumen del resultado de entrevistas con gerentes de algunas instituciones sobre la necesidad de entender el futuro como clave para el éxito sostenible de los negocios. Finalmente, se presenta el modelo del laboratorio de prospectiva en gerencia propuesto para ser implantado en la EIA como centro de estudio del futuro de la gerencia en términos del desarrollo de la sociedad y más directamente de las organizaciones empresariales para lograr una mayor precisión de los hechos y un mejor acercamiento hacia los futuros posibles, lo que se traducirá en la disminución del grado de incertidumbre para la toma de decisiones en el presente. El modelo de laboratorio comprende el marco estratégico y el operativo.

  17. An analysis of sensitivity and uncertainty associated with the use of the HSPF model for EIA applications

    Energy Technology Data Exchange (ETDEWEB)

    Biftu, G.F.; Beersing, A.; Wu, S.; Ade, F. [Golder Associates, Calgary, AB (Canada)

    2005-07-01

    An outline of a new approach to assessing the sensitivity and uncertainty associated with surface water modelling results using Hydrological Simulation Program-Fortran (HSPF) was presented, as well as the results of a sensitivity and uncertainty analysis. The HSPF model is often used to characterize the hydrological processes in watersheds within the oil sands region. Typical applications of HSPF included calibration of the model parameters using data from gauged watersheds, as well as validation of calibrated models with data sets. Additionally, simulations are often conducted to make flow predictions to support the environmental impact assessment (EIA) process. However, a key aspect of the modelling components of the EIA process is the sensitivity and uncertainty of the modelling results as compared to model parameters. Many of the variations in the HSPF model's outputs are caused by a small number of model parameters and outputs. A sensitivity analysis was performed to identify and focus on key parameters and assumptions that have the most influence on the model's outputs. Analysis entailed varying each parameter in turn, within a range, and examining the resulting relative changes in the model outputs. This analysis consisted of the selection of probability distributions to characterize the uncertainty in the model's key sensitive parameters, as well as the use of Monte Carlo and HSPF simulation to determine the uncertainty in model outputs. tabs, figs.

  18. Soerford windpark, Tysfjord municipality. Impact assessment, evaluation of natural environment; EIA = environmental impact assessment; Soerfjord vindpark vindpark, Tysfjord kommune. Konsekvensutredning for naturmiljoe

    Energy Technology Data Exchange (ETDEWEB)

    Jacobsen, K.O.; Arnesen, G.; Johnsen, T.V.

    2010-04-15

    Nordkraft Vind AS is undertaking an environmental impact assessment (EIA) connected to the planning of a wind park in Soerfjord in the municipality of Tysfjord (Nordland County). NINA was contracted to do the EIA regarding vegetation, birdlife and other wildlife. Ecofact AS was sub-contracted to do the vegetation part of the project. The area had overall middle value. The consequences of the wind park are considered to be middle negative in both the construction and operation period. The consequences of the power line are considered to be middle in the construction period and little in the operation period. (Author)

  19. The significance for epidemiological studies anti-measles antibody detection examined by enzyme immunoassay (EIA) and plaque reduction neutralization test (PRNT).

    Science.gov (United States)

    Siennicka, Joanna; Częścik, Agnieszka; Trzcińska, Agnieszka

    2014-01-01

    The paper discusses the role of anti-measles antibodies for protection and significance for epidemiological studies determination of antibodies by different serological methods. The comparison of anti-measles virus antibodies levels measured by enzyme immunoassay (EIA) and Plaque Reduction Neutralization Test (PRNT) was described. It was found that the 200 mIU/ml of anti-measles activity measured by PRNT (level protection against symp- tomatic disease) is equivalent of 636 mIU/ml measured by EIA (Enzygnost®Anti-Measles Virus/IgG, Simens).

  20. Spatio-temporal characteristics of the Equatorial Ionization Anomaly (EIA) in the East African region via ionospheric tomography during the year 2012

    Science.gov (United States)

    Kassa, T.; Damtie, B.; Bires, A.; Yizengaw, E.; Cilliers, P.

    2015-01-01

    We present the characteristics of the EIA in the East African sector inferred from ground-based GPS receivers via ionospheric tomography during the year 2012. For the analysis, we developed and used a 2D ionospheric tomography imaging software based on Bayesian inversion approach. To reconstruct ionospheric electron density form slant Total Electron Content (sTEC) measurements, we selected a chain of ten ground-based GPS receivers with stations' codes and geomagnetic coordinates: ARMI (3.03 °S, 109.29 °E), DEBK (4.32 °N, 109.48 °E), ASOS (1.14 °N, 106.16 °E), NEGE (3.60 °S, 111.35 °E), SHIS (3.26 °N, 110.62 °E), ASAB (4.91 °N, 114.34 °E), SHEB (7.36 °N, 110.60 °E), EBBE (9.54 °S, 104.10 °E), DODM (16.03 °S, 109.04 °E) & NAMA (11.49 °N, 113.60 °E). The temporal, spatial and storm-time characteristics of the EIA and the hourly, day-to-day and seasonal variations of the maximum electron density of F2 region (NmF2) at 15.29°S geomagnetic latitude are presented. We found that the magnitude of the peak and the width/thickness of the EIA pronounced during the equinox and weakened during the solstice seasons at 2100 LT. It is also observed that the EIA persisted for longer time in equinox season than the solstice season. The spatial appearance of the northern and southern anomalies are observed starting from 6.12 ° N and 10 ° S respectively along geomagnetic latitude during equinox season. The EIA is localized between 180 km and 450 km along the altitude during December solstice. The analysis on the NmF2 demonstrated a significant dependence on local time, day and season of the year. We also investigated the storm response of the EIA for the magnetic storm of Day Of the Year (DOY) 274-276. It is observed that the disturbance dynamo related composition change (O/N2 ratio) resulted in a well-developed EIA with an increase in the peak and the width of the EIA at 2100 LT on DOY 275 (main phase of the storm) compared to 274 (initial phase of the storm

  1. The interplay between research, research-based advice and the development of the Greenlandic Governmental environmental legislation and practices in respect to EIA and SEA

    DEFF Research Database (Denmark)

    Mosbech, Anders

    Government decides to grant licensees for oil exploration the operators have to develop specific EIAs for all major activities. The activities shall be based on BEP (Best Environmental Practice) and BAT (Best Environmental Technology) principles, and operators shall conduct supplementary environmental...... studies as needed, before each activity can be approved. The EIA is the key tool for environmental protection in the approval process. However, the authorities have in some cases to deal with large uncertainties due to lack of basic knowledge. Focusing on two case studies, (seismic surveys in Baffin Bay...

  2. Exogenous insulin antibody syndrome (EIAS: a clinical syndrome associated with insulin antibodies induced by exogenous insulin in diabetic patients

    Directory of Open Access Journals (Sweden)

    Xiaolei Hu

    2018-01-01

    Full Text Available Insulin has been used for diabetes therapy and has achieved significant therapeutic effect. In recent years, the use of purified and recombinant human insulin preparations has markedly reduced, but not completely suppressed, the incidence of insulin antibodies (IAs. IAs induced by exogenous insulin in diabetic patients is associated with clinical events, which is named exogenous insulin antibody syndrome (EIAS. The present review is based on our research and summarizes the characterization of IAs, the factors affecting IA development, the clinical significance of IAs and the treatments for EIAS.

  3. Clinical significance of determination of serum leptin and AsAb, EmAb levels in infertile women

    International Nuclear Information System (INIS)

    Luo Jian; Zhou Minglian; Sun Gang; He Haoming

    2010-01-01

    Objective: To study the clinical significance of determination of serum leptin, AsAb, and EmAb levels in infertile women. Methods: Serum leptin (with RIA) and AsAb, EmAb (with ELISA) levels were detected in 32 infertile women and 35 controls. Results: Serum leptin levels in infertile women were significantly lower than those in controls (P<0.01). Serum AsAb and EmAb were both positive in 25 of the 32 infertile women (78.1%) and EmAb (one of two Abs) was positive in the rest 7 women (21.9%). These positive rates were also significantly higher than the respective ones in the controls (both P<0.01). Conclusion: Lower serum leptin level with highly positive AsAb and EmAb might be the chief cause of infertility in women. (authors)

  4. Radioimmunoimaging of nude mice bearing human lung adenocarcinoma xenografts after injecting 131I-McAbs

    International Nuclear Information System (INIS)

    Liu Liang

    1992-01-01

    Monoclonal antibodies (Lc86a-C5, Lc86a-H8) directed against human lung adenocarcinoma cell line LTEP-a-2 and normal BALB/c IgG were labelled with iodine-131 by chloramine T. The 131 I-McAbs and 131 I-IgG were respectively injected into the peritoneal cavities of nude mice bearing transplanted human lung adenocarcinoma cell line LTEP-a-2. After 72 h, the tumor tissue in nude mice injected with 131 I-McAbs was distinguishable from normal tissues as a very clear image obtained during gamma scintigraphy. No difference was found between tumor and normal tissues in the nude mice injected with 131 I-IgG. The tumor: blood ration was 3.1:1 in nude injected with 131 I McAb(H8) and 0.9:1 in nude mice injected with 131 I-IgG respectively. This indicates that the tumor tissue image was the result of specific binding of the 131 I-McAbs, which have high specificity and affinity both in vitro and in vivo, to tumor cells, and these monoclonal antibodies may serve as potential agents in tumor diagnosis and treatment

  5. Dynamic map labeling.

    Science.gov (United States)

    Been, Ken; Daiches, Eli; Yap, Chee

    2006-01-01

    We address the problem of filtering, selecting and placing labels on a dynamic map, which is characterized by continuous zooming and panning capabilities. This consists of two interrelated issues. The first is to avoid label popping and other artifacts that cause confusion and interrupt navigation, and the second is to label at interactive speed. In most formulations the static map labeling problem is NP-hard, and a fast approximation might have O(nlogn) complexity. Even this is too slow during interaction, when the number of labels shown can be several orders of magnitude less than the number in the map. In this paper we introduce a set of desiderata for "consistent" dynamic map labeling, which has qualities desirable for navigation. We develop a new framework for dynamic labeling that achieves the desiderata and allows for fast interactive display by moving all of the selection and placement decisions into the preprocessing phase. This framework is general enough to accommodate a variety of selection and placement algorithms. It does not appear possible to achieve our desiderata using previous frameworks. Prior to this paper, there were no formal models of dynamic maps or of dynamic labels; our paper introduces both. We formulate a general optimization problem for dynamic map labeling and give a solution to a simple version of the problem. The simple version is based on label priorities and a versatile and intuitive class of dynamic label placements we call "invariant point placements". Despite these restrictions, our approach gives a useful and practical solution. Our implementation is incorporated into the G-Vis system which is a full-detail dynamic map of the continental USA. This demo is available through any browser.

  6. Ab initio model of porous periclase

    International Nuclear Information System (INIS)

    Drummond, Neil D.; Swift, Damian C.; Ackland, Graeme J.

    2004-01-01

    A two-phase equilibrium equation of state (EOS) for periclase (MgO) was constructed using ab initio quantum mechanics, including a rigorous calculation of quasiharmonic phonon modes. Much of the shock wave data reported for periclase is on porous material. We compared the theoretical EOS with porous data using a simple 'snowplough' treatment and also a model using finite equilibration rates suitable for continuum mechanics simulations. (This model has been applied previously to various heterogeneous explosives as well as other porous materials.) The results were consistent and matched the data well at pressures above the regime affected by strength - and ramp-wave formation - during compaction. Ab initio predictions of the response of porous material have been cited recently as a novel and advanced capability; we feel that this is a fairly routine extension to established ab initio techniques

  7. Stable isotopes labelled compounds

    International Nuclear Information System (INIS)

    1982-09-01

    The catalogue on stable isotopes labelled compounds offers deuterium, nitrogen-15, and multiply labelled compounds. It includes: (1) conditions of sale and delivery, (2) the application of stable isotopes, (3) technical information, (4) product specifications, and (5) the complete delivery programme

  8. Ab initio valence calculations in chemistry

    CERN Document Server

    Cook, D B

    1974-01-01

    Ab Initio Valence Calculations in Chemistry describes the theory and practice of ab initio valence calculations in chemistry and applies the ideas to a specific example, linear BeH2. Topics covered include the Schrödinger equation and the orbital approximation to atomic orbitals; molecular orbital and valence bond methods; practical molecular wave functions; and molecular integrals. Open shell systems, molecular symmetry, and localized descriptions of electronic structure are also discussed. This book is comprised of 13 chapters and begins by introducing the reader to the use of the Schrödinge

  9. Edge colouring by total labellings

    DEFF Research Database (Denmark)

    Brandt, Stephan; Rautenbach, D.; Stiebitz, M.

    2010-01-01

    We introduce the concept of an edge-colouring total k-labelling. This is a labelling of the vertices and the edges of a graph G with labels 1, 2, ..., k such that the weights of the edges define a proper edge colouring of G. Here the weight of an edge is the sum of its label and the labels of its...

  10. Radioiodine and its labelled compounds

    International Nuclear Information System (INIS)

    Robles, Ana Maria

    1994-01-01

    Chemical characteristics and their nuclear characteristics, types of labelled molecules,labelling procedures, direct labelling with various oxidizing agents, indirect labelling with various conjugates attached to protein molecules, purification and quality control. Iodination damage.Safe handling of labelling procedures with iodine radioisotopes.Bibliography

  11. 'Naturemade' -- a new label

    International Nuclear Information System (INIS)

    Niederhaeusern, A.

    2001-01-01

    This short article discusses the introduction of the 'Naturemade' two-level labelling scheme in the Swiss electricity market, which is to help provide transparency in the market for green power and promote the building of facilities for its production. In the form of an interview with the CEO of Swissolar and the president of Greenpeace Switzerland, the pros and contras of these labels are discussed. In particular, the interview partners' opinions on the possible misuse of the less stringent label and the influence of the labels on the construction of new installations for the generation of electricity from renewable sources are presented. The basic principles of the promotional model behind the labels are listed

  12. Label Review Training: Module 1: Label Basics, Page 25

    Science.gov (United States)

    This module of the pesticide label review training provides basic information about pesticides, their labeling and regulation, and the core principles of pesticide label review: clarity, accuracy, consistency with EPA policy, and enforceability.

  13. Label Review Training: Module 1: Label Basics, Page 29

    Science.gov (United States)

    This module of the pesticide label review training provides basic information about pesticides, their labeling and regulation, and the core principles of pesticide label review. This page is a quiz on Module 1.

  14. Diode laser surgery. Ab interno and ab externo versus conventional surgery in rabbits.

    Science.gov (United States)

    Karp, C L; Higginbotham, E J; Edward, D P; Musch, D C

    1993-10-01

    Fibroblastic proliferation of subconjunctival tissues remains a primary mechanism of failure in filtration surgery. Minimizing the surgical manipulation of episcleral tissues may reduce scarring. Laser sclerostomy surgery involves minimal tissue dissection, and is gaining attention as a method of potentially improving filter duration in high-risk cases. Twenty-five New Zealand rabbits underwent filtration surgery in one eye, and the fellow eye remained as the unoperated control. Ten rabbits underwent ab externo diode laser sclerostomy surgery, ten underwent ab interno diode sclerostomy surgery, and five had posterior sclerostomy procedures. Filtration failure was defined as a less-than-4-mmHg intraocular pressure (IOP) difference between the operative and control eyes. The mean time to failure for the ab externo, ab interno, and conventional posterior sclerostomy techniques measured 17.4 +/- 11.5, 13.1 +/- 6.7, and 6.0 +/- 3.1 days, respectively. In a comparison of the laser-treated groups with the conventional procedure, the time to failure was significantly longer (P = 0.02) for the ab externo filter. The mean ab interno sclerostomy duration was longer than the posterior lip procedure, but this difference was not statistically significant (P = 0.15). The overall level of IOP reduction was similar in the three groups. These data suggest that diode laser sclerostomy is a feasible technique in rabbits, and the ab externo approach resulted in longer filter duration than the conventional posterior lip procedure in this model.

  15. Imaging endocarditis with Tc-99m-labeled antibody--an experimental study: concise communication

    Energy Technology Data Exchange (ETDEWEB)

    Wong, D.W.; Dhawan, V.K.; Tanaka, T.; Mishkin, F.S.; Reese, I.C.; Thadepalli, H.

    1982-03-01

    The sensitivity and specificity of Tc-99m-labeled antibacterial antibody (Tc-99m Ab) for detecting bacterial endocarditis were evaluated in an experimental model. Rabbit-produced antistaphylococcal antibody was extracted using Rivanol and chemically labeled with Tc-99m. This Tc-99m Ab was injected intravenously in New Zealand rabbits 24 hr after producing Staphylococcus aureus endocarditis of the aortic valve. Imaging and tissue analyses were performed on the following day. All 11 animals developed S. aureus aortic-valve vegetations and showed increased uptake of Tc-99m Ab at the aortic valve, 118 times higher than at the uninfected tricuspid valve. Although high hepatic radioactivity and anatomic uncertainties interfered with in vivo delineation of these lesions, images of the excised hearts showed all affected valves. Two rabbits inoculated with Escherichia coli did not develop endocarditis and had little uptake of Tc-99m Ab, while six rabbits with enterococcal endocarditis had no uptake of the Tc-99m Ab in their vegetations. The findings suggest potential value of Tc-99m Ab on the rapid diagnosis of endocarditis.

  16. Imaging endocarditis with Tc-99m-labeled antibody--an experimental study: concise communication

    International Nuclear Information System (INIS)

    Wong, D.W.; Dhawan, V.K.; Tanaka, T.; Mishkin, F.S.; Reese, I.C.; Thadepalli, H.

    1982-01-01

    The sensitivity and specificity of Tc-99m-labeled antibacterial antibody (Tc-99m Ab) for detecting bacterial endocarditis were evaluated in an experimental model. Rabbit-produced antistaphylococcal antibody was extracted using Rivanol and chemically labeled with Tc-99m. This Tc-99m Ab was injected intravenously in New Zealand rabbits 24 hr after producing Staphylococcus aureus endocarditis of the aortic valve. Imaging and tissue analyses were performed on the following day. All 11 animals developed S. aureus aortic-valve vegetations and showed increased uptake of Tc-99m Ab at the aortic valve, 118 times higher than at the uninfected tricuspid valve. Although high hepatic radioactivity and anatomic uncertainties interfered with in vivo delineation of these lesions, images of the excised hearts showed all affected valves. Two rabbits inoculated with Escherichia coli did not develop endocarditis and had little uptake of Tc-99m Ab, while six rabbits with enterococcal endocarditis had no uptake of the Tc-99m Ab in their vegetations. The findings suggest potential value of Tc-99m Ab on the rapid diagnosis of endocarditis

  17. Current diagnostic efficacy of Tc-99m-labeled antitumor antibodies

    International Nuclear Information System (INIS)

    Morrison, R.T.; Lyster, D.M.; Szasz, I.; Alcorn, L.N.; Rhodes, B.A.; Breslow, K.; Burchiel, S.W.

    1983-01-01

    The authors have recently evaluated technetium 99 labeled antibodies specific to human chorionic gonadotropin (hCG) for the in vivo detection of a variety of human tumors. Both mouse monoclonal and sheep polyclonal antibodies were evaluated in this study. Another antibody specific to hCG studied, is an antigen-agglutinating monoclonal F(ab') 2 fragment. Some preliminary results are reported

  18. Kinetics and tissue distribution of the radiolabeled chimeric monoclonal antibody MOv18 IgG and F(ab')2 fragments in ovarian carcinoma patients

    NARCIS (Netherlands)

    Buist, M. R.; Kenemans, P.; den Hollander, W.; Vermorken, J. B.; Molthoff, C. J.; Burger, C. W.; Helmerhorst, T. J.; Baak, J. P.; Roos, J. C.

    1993-01-01

    Twenty-four patients suspected of having ovarian carcinoma received i.v. injection with a combination of radiolabeled intact IgG (1 mg) and F(ab')2 fragments (1 mg) of the chimeric monoclonal antibody MOv18, each form labeled with 1.85 MBq 131I or 125I. Laparotomy was performed either 2 or 6 days

  19. Recalibration of the limiting antigen avidity EIA to determine mean duration of recent infection in divergent HIV-1 subtypes.

    Directory of Open Access Journals (Sweden)

    Yen T Duong

    Full Text Available Mean duration of recent infection (MDRI and misclassification of long-term HIV-1 infections, as proportion false recent (PFR, are critical parameters for laboratory-based assays for estimating HIV-1 incidence. Recent review of the data by us and others indicated that MDRI of LAg-Avidity EIA estimated previously required recalibration. We present here results of recalibration efforts using >250 seroconversion panels and multiple statistical methods to ensure accuracy and consensus.A total of 2737 longitudinal specimens collected from 259 seroconverting individuals infected with diverse HIV-1 subtypes were tested with the LAg-Avidity EIA as previously described. Data were analyzed for determination of MDRI at ODn cutoffs of 1.0 to 2.0 using 7 statistical approaches and sub-analyzed by HIV-1 subtypes. In addition, 3740 specimens from individuals with infection >1 year, including 488 from patients with AIDS, were tested for PFR at varying cutoffs.Using different statistical methods, MDRI values ranged from 88-94 days at cutoff ODn = 1.0 to 177-183 days at ODn = 2.0. The MDRI values were similar by different methods suggesting coherence of different approaches. Testing for misclassification among long-term infections indicated that overall PFRs were 0.6% to 2.5% at increasing cutoffs of 1.0 to 2.0, respectively. Balancing the need for a longer MDRI and smaller PFR (<2.0% suggests that a cutoff ODn = 1.5, corresponding to an MDRI of 130 days should be used for cross-sectional application. The MDRI varied among subtypes from 109 days (subtype A&D to 152 days (subtype C.Based on the new data and revised analysis, we recommend an ODn cutoff = 1.5 to classify recent and long-term infections, corresponding to an MDRI of 130 days (118-142. Determination of revised parameters for estimation of HIV-1 incidence should facilitate application of the LAg-Avidity EIA for worldwide use.

  20. Recalibration of the limiting antigen avidity EIA to determine mean duration of recent infection in divergent HIV-1 subtypes.

    Science.gov (United States)

    Duong, Yen T; Kassanjee, Reshma; Welte, Alex; Morgan, Meade; De, Anindya; Dobbs, Trudy; Rottinghaus, Erin; Nkengasong, John; Curlin, Marcel E; Kittinunvorakoon, Chonticha; Raengsakulrach, Boonyos; Martin, Michael; Choopanya, Kachit; Vanichseni, Suphak; Jiang, Yan; Qiu, Maofeng; Yu, Haiying; Hao, Yan; Shah, Neha; Le, Linh-Vi; Kim, Andrea A; Nguyen, Tuan Anh; Ampofo, William; Parekh, Bharat S

    2015-01-01

    Mean duration of recent infection (MDRI) and misclassification of long-term HIV-1 infections, as proportion false recent (PFR), are critical parameters for laboratory-based assays for estimating HIV-1 incidence. Recent review of the data by us and others indicated that MDRI of LAg-Avidity EIA estimated previously required recalibration. We present here results of recalibration efforts using >250 seroconversion panels and multiple statistical methods to ensure accuracy and consensus. A total of 2737 longitudinal specimens collected from 259 seroconverting individuals infected with diverse HIV-1 subtypes were tested with the LAg-Avidity EIA as previously described. Data were analyzed for determination of MDRI at ODn cutoffs of 1.0 to 2.0 using 7 statistical approaches and sub-analyzed by HIV-1 subtypes. In addition, 3740 specimens from individuals with infection >1 year, including 488 from patients with AIDS, were tested for PFR at varying cutoffs. Using different statistical methods, MDRI values ranged from 88-94 days at cutoff ODn = 1.0 to 177-183 days at ODn = 2.0. The MDRI values were similar by different methods suggesting coherence of different approaches. Testing for misclassification among long-term infections indicated that overall PFRs were 0.6% to 2.5% at increasing cutoffs of 1.0 to 2.0, respectively. Balancing the need for a longer MDRI and smaller PFR (<2.0%) suggests that a cutoff ODn = 1.5, corresponding to an MDRI of 130 days should be used for cross-sectional application. The MDRI varied among subtypes from 109 days (subtype A&D) to 152 days (subtype C). Based on the new data and revised analysis, we recommend an ODn cutoff = 1.5 to classify recent and long-term infections, corresponding to an MDRI of 130 days (118-142). Determination of revised parameters for estimation of HIV-1 incidence should facilitate application of the LAg-Avidity EIA for worldwide use.

  1. Relation of Environmental Impact Assessment (EIA and Strategic Environmental Assessment (SEA and the Importance of Strategic Environmental Assessment in Landscape Planning Process

    Directory of Open Access Journals (Sweden)

    Gizem CENGİZ GÖKÇE

    2015-07-01

    Full Text Available The main goal in the countries which have not completed their development progress is industrialization and development just as soon as possible. Therefore, negative effects of industrialization and development on envi ronment and/or nature cannot be mostly discussed adequately. One of the planning approach instruments that targets sustainability, Environmental Impact Assessment (EIA is used in many countries effectively. But in recent years, that has understood; EIA is an impact assessment instrument that contains defensive preventions only on the basis of projects and this situation has caused some concerns against EIA. In this direction, Strategical Environmental Assessment (SEA exists as the final point of the instruments which are formed to provide sustainable development . In this study; the importance and the requirement of effectively taking a role of landscape architectures that have ecological based job, in the SEA workings which isn’t have got a legal status in Turkey yet, are emphasized by reviewing the relations between EIA and SEA concepts.

  2. Training in AB Department 2004/2005

    CERN Document Server

    Schinzel, Josi; CERN. Geneva. AB Department

    2006-01-01

    This note provides an overview of the training attended by members of the AB Department during the years 2004 and 2005, giving a break-down of the different courses and costs as well as training directions. It describes the organisation of training in the department, and evolution in training directions and planning.

  3. Ab Initio molecular dynamics with excited electrons

    NARCIS (Netherlands)

    Alavi, A.; Kohanoff, J.; Parrinello, M.; Frenkel, D.

    1994-01-01

    A method to do ab initio molecular dynamics suitable for metallic and electronically hot systems is described. It is based on a density functional which is costationary with the finite-temperature functional of Mermin, with state being included with possibly fractional occupation numbers.

  4. An ab initio and TD DFT

    Indian Academy of Sciences (India)

    The photophysical behaviour of N-(2-hydroxy benzylidene) aniline or most commonly known as salicylideneaniline (SA) has been investigated using the ab initio and DFT levels of theory. The quantum chemical calculations show that the optimized non planar enol (1) form of the SA molecule is the most stable conformer ...

  5. Soil Fumigant Labels - Methyl Bromide

    Science.gov (United States)

    Search soil fumigant pesticide labels by EPA registration number, product name, or company, and follow the link to The Pesticide Product Label System (PPLS) for details. Updated labels include new safety requirements for buffer zones and related measures.

  6. Comparison of DOTA and NODAGA as chelators for (64)Cu-labeled immunoconjugates.

    Science.gov (United States)

    Ghosh, Sukhen C; Pinkston, Kenneth L; Robinson, Holly; Harvey, Barrett R; Wilganowski, Nathaniel; Gore, Karen; Sevick-Muraca, Eva M; Azhdarinia, Ali

    2015-02-01

    Bifunctional chelators have been shown to impact the biodistribution of monoclonal antibody (mAb)-based imaging agents. Recently, radiolabeled 1,4,7-triazacyclononane,1-glutaric acid-4,7-acetic acid (NODAGA)-peptide complexes have demonstrated improved in vivo stability and performance compared to their 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA) counterparts. Here, we investigated if similar utility could be achieved with mAbs and compared (64)Cu-labeled DOTA and NODAGA-immunoconjugates for the detection of epithelial cell adhesion molecule (EpCAM) in a prostate cancer model. DOTA and NODAGA-immunoconjugates of an EpCAM targeting mAb (mAb7) were synthesized and radiolabeled with (64)Cu (DOTA: 40°C for 1hr; NODAGA: 25°C for 1hr). The average number of chelators per mAb was quantified by isotopic dilution, and the biological activity of the immunoconjugates was evaluated by flow cytometry and ELISA. Radioligand assays were performed to compare cellular uptake and determine the dissociation constant (Kd) and maximum number of binding sites (Bmax) for the immunoconjugates using DsRed-transfected PC3-cells. A PC3-DsRed xenograft tumor model was established in nude mice and used to perform biodistribution studies to compare organ uptake and pharmacokinetics. (64)Cu-DOTA-mAb7 and (64)Cu-NODAGA-mAb7 were prepared with chelator/protein ratios of 2-3 and obtained in comparable radiochemical yields ranging from 59 to 71%. Similar immunoreactivity was observed with both agents, and mock labeling studies indicated that incubation at room temperature or 40°C did not affect potency. (64)Cu-NODAGA-mAb7 demonstrated higher in vitro cellular uptake while (64)Cu-DOTA-mAb7 had higher Kd and Bmax values. From the biodistribution data, we found similar tumor uptake (13.44±1.21%ID/g and 13.24±4.86%ID/g for (64)Cu-DOTA-mAb7 and (64)Cu-NODAGA-mAb7, respectively) for both agents at 24hr, although normal prostate tissue was significantly lower for (64)Cu-NODAGA-mAb7

  7. Radioactive labelled orgotein

    International Nuclear Information System (INIS)

    1980-01-01

    The preparation and use of radioactively labelled orgotein, i.e. water-soluble protein congeners in pure, injectable form, is described. This radiopharmaceutical is useful in scintigraphy, especially for visualization of the kidneys where the orgotein is rapidly concentrated. Details of the processes for labelling bovine orgotein with sup(99m)Tc, 60 Co, 125 I or 131 I are specified. The pharmaceutical preparation of the labelled orgotein for intravenous and parenteral administration is also described. Examples using either sup(99m)TC or 125 I-orgotein in scintiscanning dogs' kidneys are given. (UK)

  8. Electron detachment dissociation of fluorescently labeled sialylated oligosaccharides.

    Science.gov (United States)

    Zhou, Wen; Håkansson, Kristina

    2011-12-01

    We explored the application of electron detachment dissociation (EDD) and infrared multiphoton dissociation (IRMPD) tandem mass spectrometry to fluorescently labeled sialylated oligosaccharides. Standard sialylated oligosaccharides and a sialylated N-linked glycan released from human transferrin were investigated. EDD yielded extensive glycosidic cleavages and cross-ring cleavages in all cases studied, consistently providing complementary structural information compared with infrared multiphoton dissociation. Neutral losses and satellite ions such as C-2H ions were also observed following EDD. In addition, we examined the influence of different fluorescent labels. The acidic label 2-aminobenzoic acid (2-AA) enhanced signal abundance in negative-ion mode. However, few cross-ring fragments were observed for 2-AA-labeled oligosaccharides. The neutral label 2-aminobenzamide (2-AB) resulted in more cross-ring cleavages compared with 2-AA-labeled species, but not as extensive fragmentation as for native oligosaccharides, likely resulting from altered negative charge locations from introduction of the fluorescent tag. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. Human kinetic distribution of I-123 F(Ab')/sub 2/ and FAb compared to the parent I-123 intact antibody

    International Nuclear Information System (INIS)

    De Nardo, S.J.; De Nardo, G.L.; O'Grady, L.F.; Peng, J.S.; Macey, D.J.; Mills, S.L.; Caridiff, R.D.; Epstein, A.L.

    1985-01-01

    Studies of radiolabeled monoclonal antibodies are being performed by many investigators using a variety of molecular forms of the antibody. This study evaluates two I-123-labeled antibodies (Lym-1 IgG2a and B6.01 IgG1) and their I-123-labeled FAb and F(Ab')/sub 2/ for relative whole body distribution and kinetics, selected organ kinetics, and site of degradation. Evidence of immunocomplex formation, circulating antigen, and HAMA, were monitored by HPLC-TSK analysis and appropriate radioassays of the plasma. Each antibody and each I-123-labeled fragment has been evaluated in 5 patients. One patient had serial comparisons of the radiolabeled parent molecule, F(Ab')/sub 2/ (100μg and 5 mg) and FAb (100μg) of Lym-1. Blood clearance, urine excretion rate, and plasma and urine HPLC fractionation of the radioactive species were determined. Whole body clearance by total body scans and organ clearance were obtained by geometric mean of anterior and posterior areas of interest. The FAb and F(Ab')/sub 2/ fragments had similar blood pool recovery 5 minutes after the 5-minute injection. These were the same as blood levels when 5mg of intact I-123-labeled antibody was given. The second phase of the blood curves for F(Ab')/sub 2/ had a T1/2 of 35-40 hours and for FAb was 15-20 hours. Urine excretion varied, but agreed with total body loss from body scan information. The patient with serial studies had a 24-hour residual dose of 82% for FAb, 62% for 10μg for F(Ab')/sub 2/ and 61% for 5mg of F(Ab')/sub 2/. Renal uptake for all patients was higher and more persistent with both fragments than intact antibody, but hepatic uptake was less

  10. On Online Labeling with Polynomially Many Labels

    DEFF Research Database (Denmark)

    Babka, Martin; Bulánek, Jan; Cunat, Vladimír

    2012-01-01

    be necessary to change the labels of some items; such changes may be done at any time at unit cost for each change. The goal is to minimize the total cost. An alternative formulation of this problem is the file maintenance problem, in which the items, instead of being labeled, are maintained in sorted order...... in an array of length m, and we pay unit cost for moving an item. For the case m = cn for constant c > 1, there are known algorithms that use at most O(n log(n)2) relabelings in total [9], and it was shown recently that this is asymptotically optimal [1]. For the case of m = θ(nC) for C > 1, algorithms...

  11. Clinical applications of cells labelling

    International Nuclear Information System (INIS)

    Gonzalez, B.M.

    1994-01-01

    Blood cells labelled with radionuclides are reviewed and main applications are described. Red blood cell labelling by both random and specific principle. A table with most important clinical uses, 99mTc labelling of RBC are described pre tinning and in vivo reduction of Tc, in vitro labelling and administration of labelled RBC and in vivo modified technique. Labelled leucocytes with several 99mTc-complex radiopharmaceuticals by in vitro technique and specific monoclonal s for white cells(neutrofiles). Labelled platelets for clinical use and research by in vitro technique and in vivo labelling

  12. Experimental and ab initio study of the photofragmentation of DNA and RNA sugars

    Science.gov (United States)

    Ha, D. T.; Huels, M. A.; Huttula, M.; Urpelainen, S.; Kukk, E.

    2011-09-01

    The photoelectron-photoion-photoion coincidence method is used to measure the photodissociation of doubly charged D-ribose (C5H10O5), the RNA sugar molecules, and 2-deoxy-D-ribose (C5H10O4), the DNA sugar molecules, following normal Auger decay after initial C 1s and O 1s core ionizations. The fragment identification is facilitated by measuring isotopically labeled D-ribose, such as D-ribose deuterated at C(1), and with 13C at the C(5) position. Ab initio quantum chemistry calculations are used to gain further insight into the abundant appearance of the CHO+ fragment.

  13. A comparative study of the typhidot (Dot-EIA) and Widal tests in blood culture positive cases of typhoid fever.

    Science.gov (United States)

    Khoharo, Haji Khan

    2011-07-01

    Seventy-six blood culture positive typhoid cases and forty-eight controls were studied. The typhidot test was positive in 74 (97.36%) cases, with a sensitivity, specificity and positive predictive value of 96%, 89.5%, and 95%, respectively, compared to the Widal test which was positive in 56 (73.68%) cases with a sensitivity, specificity, and positive predictive value of 72%, 87%, and 87%, respectively (P = 0.001). In the control group, seven (14.5%) cases tested positive for the Widal test and two (4.16%) for the typhidot (P = 0.001), yielding the sensitivity and specificity for the Widal test and the typhidot test of 63% and 83%, and 85% and 97%, respectively. We conclude that the Dot-EIA (enzyme immunoassay; typhidot) is a more sensitive and specific test which is easy to perform and more reliable compared to the Widal test and that it is useful in early therapy.

  14. Direct labelling of monomeric antibody fragments Fab' with 99mTc

    International Nuclear Information System (INIS)

    Li Jun; Wang Shizhen; Yang Ziyi

    1994-01-01

    Direct labelling method and conditions of monomeric antibody Fab' with 99m Tc were investigated. Polyclonal antibody IgG was digested with ficin to produce dimeric fragments F(ab') 2 , which was subsequently reduced to monomeric fragments Fab' with 2-mercaptoethylamine. Finally, Fab' was incubated with sodium gluconate (Sn(II)) kit solution and 99m TcO 4 - eluted at room temperature to form 99m Tc-Fab'. The labelling efficiency was 85%-95%. The stability of labelled products was satisfactory and the elimination rate was faster than 99m Tc-IgG

  15. An empirical model of ionospheric total electron content (TEC) near the crest of the equatorial ionization anomaly (EIA)

    Science.gov (United States)

    Hajra, Rajkumar; Chakraborty, Shyamal Kumar; Tsurutani, Bruce T.; DasGupta, Ashish; Echer, Ezequiel; Brum, Christiano G. M.; Gonzalez, Walter D.; Sobral, José Humberto Andrade

    2016-07-01

    We present a geomagnetic quiet time (Dst > -50 nT) empirical model of ionospheric total electron content (TEC) for the northern equatorial ionization anomaly (EIA) crest over Calcutta, India. The model is based on the 1980-1990 TEC measurements from the geostationary Engineering Test Satellite-2 (ETS-2) at the Haringhata (University of Calcutta, India: 22.58° N, 88.38° E geographic; 12.09° N, 160.46° E geomagnetic) ionospheric field station using the technique of Faraday rotation of plane polarized VHF (136.11 MHz) signals. The ground station is situated virtually underneath the northern EIA crest. The monthly mean TEC increases linearly with F10.7 solar ionizing flux, with a significantly high correlation coefficient (r = 0.89-0.99) between the two. For the same solar flux level, the TEC values are found to be significantly different between the descending and ascending phases of the solar cycle. This ionospheric hysteresis effect depends on the local time as well as on the solar flux level. On an annual scale, TEC exhibits semiannual variations with maximum TEC values occurring during the two equinoxes and minimum at summer solstice. The semiannual variation is strongest during local noon with a summer-to-equinox variability of ~50-100 TEC units. The diurnal pattern of TEC is characterized by a pre-sunrise (0400-0500 LT) minimum and near-noon (1300-1400 LT) maximum. Equatorial electrodynamics is dominated by the equatorial electrojet which in turn controls the daytime TEC variation and its maximum. We combine these long-term analyses to develop an empirical model of monthly mean TEC. The model is validated using both ETS-2 measurements and recent GNSS measurements. It is found that the present model efficiently estimates the TEC values within a 1-σ range from the observed mean values.

  16. Diagnostic potential of nested PCR, galactomannan EIA, and beta-D-glucan for invasive aspergillosis in pediatric patients.

    Science.gov (United States)

    Badiee, Parisa; Alborzi, Abdolvahab; Karimi, Mahammad; Pourabbas, Bahman; Haddadi, Pedram; Mardaneh, Jalal; Moieni, Mahsa

    2012-04-13

    Limited specific data and investigations are available for invasive aspergillosis (IA) in pediatric patients. We evaluated the diagnostic potential of three noninvasive tests including the Platelia Aspergillus EIA kit for using galactomannan antigen, (1,3)-β-D-glucan Detection Reagent Kit, and nested-PCR for Aspergillus DNA in sera. We evaluated the diagnostic potential of three noninvasive tests including EIA for galactomannan antigen  (Platelia Aspergillus), nested  PCR assay for Aspergillus DNA and test for (1→3)-β-D-glucan (Glucatell assay Kit). All pediatric patients treated at the hematology/oncology unit who were at increased risk of developing invasive aspergillosis were enrolled. Clinical samples were examined for Aspergillus infections by mycological methods. Serial blood samples were collected twice weekly and evaluated by noninvasive tests. We analyzed 230 consecutive blood samples from 62 pediatric patients. The incidence rate of invasive aspergillosis in the patients was found to be 27.4%, and the etiologic agents were Aspergillus flavus, Aspergillus fumigatus, and Aspergillus spp.  The sensitivity, specificity, positive and negative predictive values, and likelihood ratios for positive and negative results of galactomannan in patients with proven and probable IA were 90%, 92%, 81.8%, 96%, 11.25, and 0.1; for beta-D-glucan they were 50%, 46%, 26%, 70.6%, 0.9, 0.9; and for nested-PCR they were 80%, 96.2%, 88.9%, 92.6%, 21, and 0.2, respectively. The conventional methods are not able to detect IA, due to the lack of valid and proper sampling. Galactomannan and nested-PCR tests in serum, with enough accuracy and reliability, can serve as noninvasive methods for the detection of IA in pediatric patients. However, the beta-D-glucan test cannot serve as an efficient diagnostic tool in those with hematologic disorders. 

  17. Iatrogenic injuries of the common femoral artery (CFA) and external iliac artery (EIA) during endograft placement: an underdiagnosed entity.

    Science.gov (United States)

    Hingorani, Anil P; Ascher, Enrico; Marks, Natalie; Shiferson, Alexander; Patel, Nirav; Gopal, Kapil; Jacob, Theresa

    2009-09-01

    Early limb occlusions following endovascular treatment of aorto-iliac aneurysmal disease is not uncommon (4%-13%). To assess whether the femoral artery entry site could potentially cause this complication, we prospectively evaluated the ipsilateral common femoral artery (CFA) and distal external iliac artery (EIA) with intraoperative duplex scans (IDS). There were 134 patients with infrarenal nonruptured abdominal aorto-iliac aneurysms treated with endografts since 2002 at our institution. Age ranged from 65 to 89 years (mean: 77 +/- 7 years). Aneuryx (n = 41), Zenith (n = 50), and Excluder (n = 43) endografts were used for repair. All procedures were performed via open exposure of the CFA. Introducer diameter varied from 12 mm to 22 mm. All patients underwent IDS of the CFA and distal EIA after repair of the arteriotomies. In 34 patients (25%), we documented intimal dissections causing severe (>70%) stenoses. Of the 271 arteries that were examined, 38 (14%) had abnormal findings that demanded intervention. These were repaired with flap excision, tacking sutures revision, or patch angioplasty (n = 36). Repeat IDS confirmed the adequacy of the repair. No statistical difference was noted if the site of larger introducer sheath and the incidence of flap formation. In addition, 10 small flaps or plaques were visualized but did not create significant stenosis. No differences were noted in the incidence of positive duplex exams between each type graft (P = .4). No early or late iliac limb occlusions were noted. Follow-up of 94% was obtained. Completion arterial duplex scans are helpful in detecting a substantial number of clinically unsuspected technical defects caused by introducer sheaths. Timely diagnosis and repair of these defects may decrease the incidence of early limb occlusion following endograft placement.

  18. 22 July 2009 total solar eclipse induced gravity waves in ionosphere as inferred from GPS observations over EIA

    Science.gov (United States)

    Kumar, K. Vijay; Maurya, Ajeet K.; Kumar, Sanjay; Singh, Rajesh

    2016-11-01

    In the present contribution we investigate the variation in the Global Positioning System (GPS) derived ionospheric Total Electron Content (TEC) over Equatorial Ionization Anomaly (EIA) region on the rare occasional astronomical phenomenon of total solar eclipse of 22 July 2009. The aim is to study and identify the wave like structure enumerated due to solar eclipse induced gravity waves in the F-region ionosphere altitude. The work is aimed to understand features of horizontal and vertical variation of atmospheric gravity waves (AGWs) properties over the Equatorial Ionization Anomaly (EIA) region in Indian low latitude region. The ionospheric observations is from the site of Allahabad (lat 25.4° N; lon. 81.9° E; dip 38.6° N) located at the fringe of eclipse totality path. The estimated vertical electron density profile from FORMOSAT-3/COSMIC GPS-RO satellite, considering all the satellite line of sight around the time of eclipse totality shows maximum depletion of 43%. The fast fourier transform and wavelet transform of GPS DTEC data from Allahabad station (Allahabad: lat 25.4 N; lon. 81.9 E) shows the presence of periodic waves of ∼20 to 45 min and ∼70 to 90 min period at F-region altitude. The shorter period correspond to the sunrise time morning terminator and longer period can be associated with solar eclipse generated AGWs. The most important result obtained is that our results along with previous result for wave like signatures in D-region ionosphere from Allahabad station show that AGWs generated by sunrise time terminator have similarity in the D and F region of the ionosphere but solar eclipse induced AGWs show higher period in the F-region compared to D-region ionosphere.

  19. An empirical model of ionospheric total electron content (TEC near the crest of the equatorial ionization anomaly (EIA

    Directory of Open Access Journals (Sweden)

    Hajra Rajkumar

    2016-01-01

    Full Text Available We present a geomagnetic quiet time (Dst > −50 nT empirical model of ionospheric total electron content (TEC for the northern equatorial ionization anomaly (EIA crest over Calcutta, India. The model is based on the 1980–1990 TEC measurements from the geostationary Engineering Test Satellite-2 (ETS-2 at the Haringhata (University of Calcutta, India: 22.58° N, 88.38° E geographic; 12.09° N, 160.46° E geomagnetic ionospheric field station using the technique of Faraday rotation of plane polarized VHF (136.11 MHz signals. The ground station is situated virtually underneath the northern EIA crest. The monthly mean TEC increases linearly with F10.7 solar ionizing flux, with a significantly high correlation coefficient (r = 0.89–0.99 between the two. For the same solar flux level, the TEC values are found to be significantly different between the descending and ascending phases of the solar cycle. This ionospheric hysteresis effect depends on the local time as well as on the solar flux level. On an annual scale, TEC exhibits semiannual variations with maximum TEC values occurring during the two equinoxes and minimum at summer solstice. The semiannual variation is strongest during local noon with a summer-to-equinox variability of ~50–100 TEC units. The diurnal pattern of TEC is characterized by a pre-sunrise (0400–0500 LT minimum and near-noon (1300–1400 LT maximum. Equatorial electrodynamics is dominated by the equatorial electrojet which in turn controls the daytime TEC variation and its maximum. We combine these long-term analyses to develop an empirical model of monthly mean TEC. The model is validated using both ETS-2 measurements and recent GNSS measurements. It is found that the present model efficiently estimates the TEC values within a 1-σ range from the observed mean values.

  20. Pre-targeted tumor imaging with avidin-McAb and 99Tcm-DTPA-Biotin

    International Nuclear Information System (INIS)

    Zhang Jinming; Tian Jiahe; Wang Yuqi; Liu Xi; Sun Xin

    2002-01-01

    Objective: Biotin-avidin is used as pre-targeting system (BAS) in radioimmunoimaging in order to decrease radiation background and dose associated with the use of directly labelled McAb. The authors tried to use 99 Tc m to substitute 111 In to label DTPA-biotin to evaluate the value of the 99 Tc m -DTPA-biotin in BAS. Methods: DTPA-biotin solution was mixed with SnCl 2 and then fresh eluted 99 Tc m . The solution incubated for 10 min at room temperature. Mice bearing lung tumor (LA-795) with and without metastases in lung underwent 3-step pre-targeting test. Briefly, biotin-C50 was injected first, then avidin and 99 Tc m -DTPA-biotin was respectively given 1 day, 2 days later. Directly labelled C50 with 99 Tc m was used as control agent. Results: The labelling yield of 99 Tc m -DTPA-biotin was over 90%. The amount of SnCl 2 was the key feature in labelling. The tumor could be seen at 2 h after injection of 99 Tc m -DTPA-biotin with γ camera in 3- step groups. The tracer uptake in tumor was (1.35 +- 0.45)% ID/g at 2 h after injection, Tumor/Blood (T/B) was 5.86, T/Muscle (T/M) was 8.43. In control group which received 99 Tc m -DTPA-biotin only, the T/B was 0.85, T/M 1.1. For the directly labelled C50, the T/B was 1.65, T/M was 2.0 at 8 h after injection. Conclusion: Avidin-biotin pre-targeting system can be labelled with 99 Tc m , and the BAS can image the tumor as early as 2 h after injection

  1. FDA Online Label Repository

    Data.gov (United States)

    U.S. Department of Health & Human Services — The drug labels and other drug-specific information on this Web site represent the most recent drug listing information companies have submitted to the Food and Drug...

  2. Figuring Out Food Labels

    Science.gov (United States)

    ... It's also displayed in grocery stores near fresh foods, like fruits, vegetables, and fish. The nutrition facts label includes: a ... found in citrus fruits, other fruits, and some vegetables. Food companies might also list the amounts of other ...

  3. Energy efficiency labelling

    Energy Technology Data Exchange (ETDEWEB)

    1978-04-01

    This research assesses the likely effects on UK consumers of the proposed EEC energy-efficiency labeling scheme. Unless (or until) an energy-labeling scheme is introduced, it is impossible to do more than postulate its likely effects on consumer behavior. This report shows that there are indeed significant differences in energy consumption between different brands and models of the same appliance of which consumers are unaware. Further, the report suggests that, if a readily intelligible energy-labeling scheme were introduced, it would provide useful information that consumers currently lack; and that, if this information were successfully presented, it would be used and could have substantial effects in reducing domestic fuel consumption. Therefore, it is recommended that an energy labeling scheme be introduced.

  4. Like your labels?

    Science.gov (United States)

    Field, Michele

    2010-01-01

    The descriptive “conventions” used on food labels are always evolving. Today, however, the changes are so complicated (partly driven by legislation requiring disclosures about environmental impacts, health issues, and geographical provenance) that these labels more often baffle buyers than enlighten them. In a light-handed manner, the article points to how sometimes reading label language can be like deciphering runes—and how if we are familiar with the technical terms, we can find a literal meaning, but still not see the implications. The article could be ten times longer because food labels vary according to cultures—but all food-exporting cultures now take advantage of our short attention-span when faced with these texts. The question is whether less is more—and if so, in this contest for our attention, what “contestant” is voted off.

  5. Labelling of electricity

    International Nuclear Information System (INIS)

    Dettli, R.; Markard, J.

    2001-01-01

    This comprehensive report for the Swiss Federal Office of Energy (SFOE) presents a possible course of action to be taken to provide a means of declaring the sources of electrical power, as is foreseen in the draft of new Swiss electricity market legislation. The report presents the basic ideas behind the idea and defines the terms used such as labelling, certificates and declarations. Also, the legal situation in the European Union and in Switzerland is examined and a quantitative overview of electricity production and consumption is presented. Suggestions for a labelling scheme are made and some of the problems to be expected are looked at. The report also presents a series of examples of labelling schemes already implemented in other countries, such as Austria, Great Britain, Sweden and Germany. Tradable certificates and tracking systems are discussed as are initial quality labels like the Swiss 'Naturemade' label for green power. A concrete recommendation for the declaration and labelling of electricity in Switzerland is presented and various factors to be considered such as import/export, pumped storage, distribution losses, small-scale producers as well as the time-scales for introduction are discussed

  6. 78 FR 66826 - Prior Label Approval System: Generic Label Approval

    Science.gov (United States)

    2013-11-07

    ... raising of animals, such as ``no antibiotics administered'' or ``vegetarian fed''; (4) instructional or... Standards and Labeling Policy Book includes animal production claims; omega fatty acid guidance; allergen... inclusion of Country of Origin Labeling on all labels; the production and sale of labels by USDA; developing...

  7. A totally magic cordial labeling of one-point union of n copies of a graph

    Directory of Open Access Journals (Sweden)

    P. Jeyanthi

    2014-01-01

    Full Text Available A graph \\(G\\ is said to have a totally magic cordial (TMC labeling with constant \\(C\\ if there exists a mapping \\(f: V(G\\cup E(G\\rightarrow \\left\\{0,1\\right\\}\\ such that \\(f(a + f(b + f(ab \\equiv C(\\mbox{mod 2}\\ for all \\(ab\\in E(G\\ and \\(\\left|n_f(0-n_f(1\\right|\\leq1\\, where \\(n_f(i\\ \\((i = 0, 1\\ is the sum of the number of vertices and edges with label \\(i\\. In this paper, we establish the totally magic cordial labeling of one-point union of \\(n\\-copies of cycles, complete graphs and wheels.

  8. Genetics Home Reference: GM2-gangliosidosis, AB variant

    Science.gov (United States)

    ... Resources Genetic Testing (1 link) Genetic Testing Registry: Tay-Sachs disease, variant AB General Information from MedlinePlus (5 links) ... AB variant Activator Deficiency/GM2 Gangliosidosis Activator-deficient Tay-Sachs disease GM2 Activator Deficiency Disease GM2 gangliosidosis, type AB ...

  9. Towards hydrogen metallization: an Ab initio approach

    International Nuclear Information System (INIS)

    Bernard, St.

    1998-01-01

    The quest for metallic hydrogen is a major goal for both theoretical and experimental condensed matter physics. Hydrogen and deuterium have been compressed up to 200 GPa in diamond anvil cells, without any clear evidence for a metallic behaviour. Loubeyere has recently suggested that hydrogen could metallize, at pressures within experimental range, in a new Van der Waals compound: Ar(H 2 ) 2 which is characterized at ambient pressure by an open and anisotropic sublattice of hydrogen molecules, stabilized by an argon skeleton. This thesis deals with a detailed ab initio investigation, by Car-Parrinello molecular dynamics methods, of the evolution under pressure of this compound. In a last chapter, we go to much higher pressures and temperatures, in order to compare orbital and orbital free ab initio methods for the dense hydrogen plasma. (author)

  10. Final disposal of spent nuclear fuel in Sweden. Some unresolved issues and challenges in the design and implementation of the forthcoming planning and EIA processes

    International Nuclear Information System (INIS)

    Bjarnadottir, H.; Hilding-Rydevik, T.

    2001-06-01

    The aim of the study is to highlight some unresolved and challenging issues in the forthcoming approximately six year long Environmental Impact Assessment (EIA) and planning process of the long-term disposal of spent nuclear fuel in Sweden. Different international and Nordic experiences of the processes for final disposal as well as from other development of similar scope, where experiences assumed to be of importance for final disposal of nuclear waste, have been described. Furthermore, issues relating to 'good EIA practice' as well as certain aspects of planning theory have also been presented. The current Swedish situation for the planning and EIA process of the final disposal of spent nuclear fuel was also been summarized. These different 'knowledge areas' have been compared and measured against our perception of the expectations towards the forthcoming process, put forward by different Swedish actors in the field. The result is a presentation of a number of questions and identification issues that the authors consider need special attention in the design and conduction of the planning and EIA process. The study has been realized through a literature survey and followed by reading and analysis of the written material. The main focus of the literature search was on material describing planning processes, actor perspectives and EIA. Material and literature on the technical and scientific aspects of spent nuclear fuel disposal was however deliberately avoided. There is a wealth of international and Swedish literature concerning final disposal of spent nuclear fuel - concerning both technical issues and issues concerning for example public participation and risk perception. But material of a more systematic and comparative nature (relating to both empirical and theoretical issues, and to practical experiences) in relation to EIA processes and communicative planning for final disposal of spent nuclear fuel seems to be more sparsely represented. Our perception of

  11. European consumers and nutrition labelling

    DEFF Research Database (Denmark)

    Wills, Josephine M.; Grunert, Klaus G.; Celemín, Laura Fernández

    2009-01-01

    Nutrition labelling of food in Europe is not compulsory, unless a nutrition or health claim is made for the product. The European Commission is proposing mandatory nutrition labelling, even front of pack labelling with nutrition information. Yet, how widespread is nutrition labelling in the EU...

  12. Genetic algorithms for map labeling

    NARCIS (Netherlands)

    Dijk, Steven Ferdinand van

    2001-01-01

    Map labeling is the cartographic problem of placing the names of features (for example cities or rivers) on the map. A good labeling has no intersections between labels. Even basic versions of the problem are NP-hard. In addition, realistic map-labeling problems deal with many cartographic

  13. Highly scalable Ab initio genomic motif identification

    KAUST Repository

    Marchand, Benoit; Bajic, Vladimir B.; Kaushik, Dinesh

    2011-01-01

    We present results of scaling an ab initio motif family identification system, Dragon Motif Finder (DMF), to 65,536 processor cores of IBM Blue Gene/P. DMF seeks groups of mutually similar polynucleotide patterns within a set of genomic sequences and builds various motif families from them. Such information is of relevance to many problems in life sciences. Prior attempts to scale such ab initio motif-finding algorithms achieved limited success. We solve the scalability issues using a combination of mixed-mode MPI-OpenMP parallel programming, master-slave work assignment, multi-level workload distribution, multi-level MPI collectives, and serial optimizations. While the scalability of our algorithm was excellent (94% parallel efficiency on 65,536 cores relative to 256 cores on a modest-size problem), the final speedup with respect to the original serial code exceeded 250,000 when serial optimizations are included. This enabled us to carry out many large-scale ab initio motiffinding simulations in a few hours while the original serial code would have needed decades of execution time. Copyright 2011 ACM.

  14. Ab interno trabeculectomy: patient selection and perspectives

    Science.gov (United States)

    Vinod, Kateki; Gedde, Steven J

    2016-01-01

    Ab interno trabeculectomy is one among several recently introduced minimally invasive glaucoma surgeries that avoid a conjunctival incision and full-thickness sclerostomy involved in traditional glaucoma surgery. Ablation of the trabecular meshwork and inner wall of Schlemm’s canal is performed in an arcuate fashion via a clear corneal incision, alone or in combination with phacoemulsification cataract surgery. Intraocular pressure reduction following ab interno trabeculectomy is limited by resistance in distal outflow pathways and generally stabilizes in the mid-to-high teens. Relief of medication burden has been demonstrated by some studies. A very low rate of complications, most commonly transient hyphema and intraocular pressure elevations in the immediate postoperative period, have been reported. However, available data are derived from small retrospective and prospective case series. Randomized, controlled trials are needed to better elucidate the potential merits of ab interno trabeculectomy in the combined setting versus phacoemulsification cataract surgery alone and to compare it with other minimally invasive glaucoma surgeries. PMID:27574396

  15. A two-stage algorithm for Clostridium difficile including PCR: can we replace the toxin EIA?

    Science.gov (United States)

    Orendi, J M; Monnery, D J; Manzoor, S; Hawkey, P M

    2012-01-01

    A two step, three-test algorithm for Clostridium difficile infection (CDI) was reviewed. Stool samples were tested by enzyme immunoassays for C. difficile common antigen glutamate dehydrogenase (G) and toxin A/B (T). Samples with discordant results were tested by polymerase chain reaction detecting the toxin B gene (P). The algorithm quickly identified patients with detectable toxin A/B, whereas a large group of patients excreting toxigenic C. difficile but with toxin A/B production below detection level (G(+)T(-)P(+)) was identified separately. The average white blood cell count in patients with a G(+)T(+) result was higher than in those with a G(+)T(-)P(+) result. Copyright © 2011 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

  16. Radioactive labelling of peptidic hormones

    International Nuclear Information System (INIS)

    Fromageot, P.; Pradelles, P.; Morgat, J.L.; Levine, H.

    1976-01-01

    The labelling of peptidic hormones requires stability, specificity and sensitivity of the label. Introduction of a radioactive atome is one way to satisfy these criteria. Several processes have been described to prepare radioactive TRF: synthesis of the peptide with labelled aminoacids or introduction of the label into the hormone. In that approach, tritium can be substituted in the imidazole ring, via precursors activating the proper carbon. Monoiodo TRF leads essentially to tritium labelling of the 5 positions whereas monoazo TRF allows the preparation of 3 H TRF labelled in the 2 positions. Di-substituted TRF leads to labelling into the 2 and 5 carbons. Labelled analogs of TRF can be prepared with labelled iodine; further developments of peptide labelling, will be presented. In particular, the homolytic scission of the C-iodine, bond by photochemical activation. The nascent carbon radical can be stabilized by a tritiated scavenger. This approach eliminates the use of heavy metal catalysts

  17. Radiopharmaceutical labeling research

    International Nuclear Information System (INIS)

    Anon.

    1985-01-01

    The objective of this research is to develop methods of attaching radionuclides to monoclonal antibodies and antibody fragments for use in tumor imaging and internal radiation therapy. Monoclonal antibodies and their fragments are of interest because they enable the selective targeting of tumors. The labeled antibodies could be employed as carriers to transport radioisotopes to tumors, thus minimizing total-body radiation dose and radiation damage to normal tissue. Because the time required for labeled antibodies to find the tumor antigen and deliver the dose to the tumor is estimated to be about 1-3 days, radionuclides with a l- to 3-day half-life would be optimum for this purpose. Two of the radionuclides produced at LAMPF, 67 Cu and 77 Br, have the suitable half-life and nuclear-decay properties for use in tumor imaging or therapy with radiolabeled antibodies. These radionuclides and the efforts to prepare radiolabeled antibodies with them are described. We have used three different approaches to meet this objective of labeling antibodies: (1) labeling chelating agents with metal radionuclides, then conjugating the labeled chelating agents to antibodies; (2) conjugating activated chelating agents to antibodies, followed by metalation with metal radionuclides; and (3) radiobrominating small molecules that can be conjugated to antibodies

  18. Fluorine-18 labelled compounds

    International Nuclear Information System (INIS)

    Kleijn, J.P. de

    1978-01-01

    The work presented in this thesis deals with the problems involved in the adaption of reactor-produced fluorine-18 to the synthesis of 18 F-labelled organic fluorine compounds. Several 18 F-labelling reagents were prepared and successfully applied. The limitations to the synthetic possibilities of reactor-produced fluoride- 18 become manifest in the last part of the thesis. An application to the synthesis of labelled aliphatic fluoro amino acids has appeared to be unsuccessful as yet, although some other synthetic approaches can be indicated. Seven journal articles (for which see the availability note) are used to compose the four chapters and three appendices. The connecting text gives a survey of known 18 F-compounds and methods for preparing such compounds. (Auth.)

  19. Synthesis of labeled compounds

    International Nuclear Information System (INIS)

    Whaley, T.W.

    1977-01-01

    Intermediate compounds labeled with 13 C included methane, sodium cyanide, methanol, ethanol, and acetonitrile. A new method for synthesizing 15 N-labeled 4-ethylsulfonyl-1-naphthalene-sulfonamide was developed. Studies were conducted on pathways to oleic-1- 13 C acid and a second pathway investigated was based on carbonation of 8-heptadecynylmagnesium bromide with CO 2 to prepare sterolic acid. Biosynthetic preparations included glucose- 13 C from starch isolated from tobacco leaves following photosynthetic incubation with 13 CO 2 and galactose- 13 C from galactosylglycerol- 13 C from kelp. Research on growth of organisms emphasized photosynthetic growth of algae in which all cellular carbon is labeled. Preliminary experiments were performed to optimize the growth of Escherichia coli on sodium acetate- 13 C

  20. Ab initio study of isomerism in molecular ions Li2AB+ with 10 valence electrons

    International Nuclear Information System (INIS)

    Charkin, O.P.; Mak-Ki, M.L.; Shlojer, P.R.

    1997-01-01

    Ab initio calculations of surfaces of Li 2 AB + molecular ion potential energy with biatomic anions AB - with 10 valence electrons have been made in the framework of approximations MP2/6-31G 1 /HF/6-31G*+ZPE(HF/6-31G*) and MP4SDTQ/631G*//MP2/6-31G*+ZPE(MP2/6-31G*). Influence of electron correlation on the accuracy of calculations of their structural and vibrational characteristics is studied. The following most favourable structures have been found: linear for Li 2 BO + , Li 2 CN + , and bent one for Li 2 BS + , with cations coordinated at different anion atoms; onium one for AlOLi 2 + , AlSLi 2 + , SiNLi 2 + and SiPLi 2 + with both cations at electronegative atom of anion

  1. Environmental Labels and Declarations

    DEFF Research Database (Denmark)

    Frydendal, Jeppe; Hansen, Lisbeth; Bonou, Alexandra

    2018-01-01

    Based on the terminology and structure developed by the International Organization for Standardization, a description is given on the types of ecolabels that build on life cycle assessments. Focus is on type I labels that point out products and services with an overall environmental preferability...... of labelling, the use of ecolabels in marketing, and the way ecolabels help build a market for “greener products”. Type III labels—or Environmental Product Declarations—are also briefly described with indicative examples from the building sector, a declaration for office furniture, and an introduction is given...... to the European Commission’s programme for product—and organisational environmental footprints ....

  2. Semantic Role Labeling

    CERN Document Server

    Palmer, Martha; Xue, Nianwen

    2011-01-01

    This book is aimed at providing an overview of several aspects of semantic role labeling. Chapter 1 begins with linguistic background on the definition of semantic roles and the controversies surrounding them. Chapter 2 describes how the theories have led to structured lexicons such as FrameNet, VerbNet and the PropBank Frame Files that in turn provide the basis for large scale semantic annotation of corpora. This data has facilitated the development of automatic semantic role labeling systems based on supervised machine learning techniques. Chapter 3 presents the general principles of applyin

  3. Undoing Gender Through Legislation and Schooling: the Case of AB 537 and AB 394 IN California, USA

    Science.gov (United States)

    Knotts, Greg

    2009-11-01

    This article investigates California laws AB 537: The Student Safety and Violence Prevention Act of 2000, and the recently enacted AB 394: Safe Place to Learn Act. Both demand that gender identity and sexual orientation be added to the lexicon of anti-harassment protection in public education. However, despite these progressive measures, schools have an unconscious acceptance of heteronormativity and gendered norms, which undermines both the spirit and language of these laws. This paper examines how California schools can both change standard practices and realise the transformative social change that laws like AB 537 and AB 394 can instigate. I assert that the systemic implementation of these laws, through the adoption, enforcement and evaluation of existing AB 537 Task Force Recommendations, is necessary for their success. My second assertion is that AB 537 and AB 394 have the potential to change and reconstitute gender-based and heteronormative standards at school sites.

  4. Plasma cortisol and 11-ketotestosterone enzyme immunoassay (EIA) kit validation for three fish species: the orange clownfish Amphiprion percula, the orangefin anemonefish Amphiprion chrysopterus and the blacktip reef shark Carcharhinus melanopterus.

    Science.gov (United States)

    Mills, S C; Mourier, J; Galzin, R

    2010-08-01

    Commercially available enzyme immunoassay (EIA) kits were validated for measuring steroid hormone concentrations in blood plasma from three fish species: the orange clownfish Amphiprion percula, the orangefin anemonefish Amphiprion chrysopterus and the blacktip reef shark Carcharhinus melanopterus. A minimum of 5 microl plasma was required to estimate hormone concentrations with both kits. These EIA kits are a simple method requiring minimal equipment, for measuring hormone profiles under field conditions.

  5. Posuzování vlivů na životní prostředí (EIA) v právu EU

    OpenAIRE

    Králová, Tereza

    2011-01-01

    The main goal of this diploma thesis, called Environmental impact assessment (EIA) in european law, is to explain the procedure of environmental impact assessment. Emphasis of this diploma thesis is placed on legislation dealing with the environmental impact assessment and its development. The diploma thesis is divided into five chapters, further it contains the introduction, the conclusion, the list of abbreviation, the list of pictures, attachement and the list of literature. Chapter one de...

  6. The effects of congestion of vehicles on the environment – an EIA in the Ngorongoro crater. Results from the scoping process

    OpenAIRE

    Thomassen, Jørn; Keyyu, Julius; Haaland, Hanne

    2005-01-01

    Thomassen, J., Keyyu, J., and Haaland, H. 2005. The effects of congestion of vehicles on the environment - an EIA in the Ngrongoro crates: results from the scoping process. - NINA Rapport 17. 68 s. The Ngorongoro Conservation Area Authority (NCAA) faces a great challenge in managing the vehicle congestion in the Ngorongoro crater. They are in need for an assessment of the present situation and realistic plans for mitigating measures and other management actions. The situation is also dealt wi...

  7. [The efficiency of the enzyme immunoassay test system opisthorchiasis-CIC-EIA-best to detect circulating immune complexes containing opisthorchis antigens in the serum of patients with opisthorchiasis].

    Science.gov (United States)

    Starkova, T V; Poletaeva, O G; Kovrova, E A; Krasovskaia, N N; Tkachenko, T N; Masiago, A V; Ofitserov, V I; Tereshchenko, A Iu

    2011-01-01

    The efficacy of a kit of Opisthorchiasis-CIC-EIA-Best reagents was evaluated using 270 sera from patients in the study and control groups. The kit showed a sufficient sensitivity (not less than 87.2%) and a high specificity (not less than 97.9%). The use of the above kit of the reagents for enzyme immunoassay in practical healthcare enables one to increase detection rates among the infested subjects on comprehensive examination of those with suspected opisthorchiasis.

  8. Assessment of sensitivity and specificity of first, second, and third generation EIA for the detection of antibodies to HIV-1 in oral fluid.

    Science.gov (United States)

    Louie, Brian; Lei, John; Liska, Sally; Dowling, Teri; Pandori, Mark W

    2009-07-01

    The performances of three blood-based immunoassays test kits were compared with regard to their ability to detect HIV-1 antibody in oral fluid. It was found that these three kits differ in their ability to detect HIV-1 antibody. Notably, a third generation EIA which has been shown to possess superior sensitivity for antibody detection in plasma appears to possess no sensitivity advantage for detecting HIV-1 antibody in oral fluid.

  9. The purification step is not crucial in EIA measurements of thromboxane B2 and 11-dehydrothromboxane B2 in human plasma.

    Science.gov (United States)

    Sadilkova, Lenka; Paluch, Zoltan; Mottlova, Jirina; Bednar, Frantisek; Alusik, Stefan

    2012-01-01

    Thromboxane B2 (TxB2) and particularly 11-dehydrothromboxane B2 (11-dTxB2) are widely used as prognostic risk markers of platelet activation in cardiovascular diseases. The main errors in TxB2 and 11-dTxB2 determination include either low concentrations of circulating TxB2 (1 - 2 pg/mL) and 11-dTxB2 (0.9 - 4.3 pg/mL) or rather high transiency (mean TxB2 half-life is approximately 5 minutes) as well as an incorrect pre-analytical phase set up. The aim of this study was to investigate the impact of a widely used purification step on the results of enzyme immunosorbent assay (EIA)--based measurement of the two selected thromboxanes. For the purpose of this study, 20 plasma samples (10 healthy donors, 10 patients under treatment with acetylsalicylic acid) were screened for TxB2 and 11-dTxB2 concentrations using commercial competitive EIA kits (Cayman Chemicals, Tallinn, Estonia; Neogen, Lexington, KY, USA) with or without the introduction of the purification procedure. The purification step does not significantly affect the results of EIA measurements of the two of TxA2 metabolites (TxB2, 11-dTxB2) in human plasma. The levels of TxB2 and 11-dTxB2 determined in the plasma samples were not significantly changed (p < 0.05) when the purification step was omitted compared to the purified samples. This study establishes a protocol allowing for reliable and reproducible plasma TxB2 and 11-dTxB2 EIA measurement for routine basic screening of platelet function.

  10. Simulation and Robust Contol of Antilock Braking System ABS

    Directory of Open Access Journals (Sweden)

    David Jordan DELICHRISTOV

    2009-06-01

    Full Text Available This paper deals with simulation and robust control of Antilock Braking System ABS. The briefly are described the main parts of ABS hydraulic system and control algorithm of ABS. Hydraulic system described here is BOSCH ABS 5.x series. The goal of ABS system is vehicle stability and vehicle steering response when braking. If during the braking occurred slip at one or more wheels from any reason, ABS evaluates this by “brake slip” controller. At this moment ABS is trying to use maximal limits of adhesion between tire and road. It means that is necessary control the differences between braking torque and friction torque , which reacts to the wheel via friction reaction tire-road surface. This is realized through the solenoid valves, which are controls (triggered by on the base of PID controller described further in chapter 4. Presented concept is more or less standard for most of the existing ABS systems. The issue should be applied concept of robust ABS control algorithm, which is specific for every type of ABS.

  11. The law concerning the environmental impact assessment. Vol. 1. Collection of regulations with an introduction to EIA law; Das Recht der Umweltvertraeglichkeitspruefung. Bd. 1. Vorschriftensammlung mit Einfuehrung in das UVP-Recht

    Energy Technology Data Exchange (ETDEWEB)

    Peters, H.J.

    1995-12-31

    The present book contains all regulations relevant to EIA in compact form: The EU EIA Directive; the Federal Law on the EIA; the Procedural Rules of Atomic Energy Law; the Ninth Ordinance on the Federal Emissions Control Law including the pertinent general administrative regulation; the Federal Mining Law; the Federal Building Law; the Federal Regional Planning Law; and the EIA laws of the Laender such as implementing regulations, the Land EIA Laws, and the Land Planning Laws. There is a basic introduction to EIA law preceding this collection of regulations and laws. (orig./HP) [Deutsch] Das Buch bietet alle UVP-Vorschriften in kompakter Form, die UVPRL der EU, das UVPG, die Atomrechtliche Verfahrensverordnung (AtVfV) und die 9. BImSchV einschliesslich der entsprechenden Allgemeinen Verwaltungsvorschrift sowie das BBergG, das BauGB, das ROG bis hin zum UVP-Recht der Laender wie DurchfuehrungsVO, LUVPG und Landesplanungsgesetzen. Vorangestellt ist diesen Vorschriften eine grundlegende Einfuehrung in das Recht des UVP. (orig./HP)

  12. Competing Environmental Labels

    NARCIS (Netherlands)

    Fischer, Carolyn; Lyon, Thomas P.

    2014-01-01

    We study markets in which consumers prefer green products but cannot determine the environmental quality of any given firm's product on their own. A nongovernmental organization (NGO) can establish a voluntary standard and label products that comply with it. Alternatively, industry can create its

  13. The Language of Labels

    Science.gov (United States)

    Markham, Darcy

    2005-01-01

    The author describes how the language of labels and her own cultural biases affect how she approaches teaching her students with disabilities. The author examines how the mythopoetic narratives of our past force us to examine the underlying assumptions of our culture that are expressed within our language and how understanding our own linguistic…

  14. Labeling of Cosmetic Products

    Directory of Open Access Journals (Sweden)

    Nicola Lionetti

    2018-03-01

    Full Text Available The labeling of cosmetic products provides a set of obligations, as reported in the Regulation 1223/2009, which came into force in Europe in July 2013. The indications reported on the label are intended to enable the clear identification of the functionality and proper use of cosmetics, ensure the protection of the consumer from the commercial aspects and, above all, from the safety point of view. Moreover, it should allow quick tracing of the product details and all info of toxicological relevance. However, the misuse of this tool often leads, on one side, to confusion among cosmetics, pharmaceuticals, medical devices, and biocides. On the other side, it gives rise to fanciful interpretations by a huge number of web users, who pretend to be able to judge the quality of a cosmetic product just by reading the ingredients list. This article points out the concrete purpose of cosmetic labels, in order to shed light on the use of certain categories of ‘controversial’ ingredients and on the real quality concepts of cosmetic products. Indeed, when properly interpreted, cosmetic labels represent a good tool for the professional investigation of adverse reactions to cosmetics.

  15. Label Review Training: Module 1: Label Basics, Page 7

    Science.gov (United States)

    Page 7, Label Training, Pesticide labels translate results of our extensive evaluations of pesticide products into conditions, directions and precautions that define parameters for use of a pesticide with the goal of ensuring protection of human he

  16. Evaluation and Comparison of Enzyme Immunoassay (Eia and Acid Fast Staining with Confirmation by Immunofluorescent Antibody Assay for Detection of Cryptosporidium Species in Infants and Young Children.

    Directory of Open Access Journals (Sweden)

    D Dorostcar Moghaddam

    2005-01-01

    Full Text Available Introduction: Cryptosporidiosis is prevalent world wide, causing a variety of problems ranging from acute, self-limiting diarrhea to fatal cases in immunocompromised persons, particulary those with acquired immunodeficiency (AIDS. Diagnosis of Cryptosporidium is made by identification of oocysts in stool specimens. The detection is most commonly made by the acid-fast staining method followed by microscopic examination which has low specificity and sensitivity. Material and Methods: In the present study, we evaluated diagnostic utility of a commercially available enzyme immunoassay (EIA, which detects Cryptosporidium-Specific antigen (CSA in 204 unprocessed stool specimens obtained from patients less than 3 years of age. Results: When compared with the routine screening procedure applied in this field study (screening by acid-fast staining and microscopy after concentration of positive results by IFA, both sensitivity and specificity were 98%. Of the 139 specimens negative by microscopy, 13 (9.3% were positive by EIA, 11 of which were confirmed by inhibition with antibody to Cryptosporidia-specific antigen. Conclusion: The EIA is an important tool for identifying Cryptosporidium in fecal specimens in field studies since it is sensitive, specific, simple to use and unaffected by the presence of a preservative.

  17. IgG western blot for confirmatory diagnosis of equivocal cases of toxoplasmosis by EIA-IgG and fluorescent antibody test.

    Science.gov (United States)

    Khammari, Imen; Saghrouni, Fatma; Yaacoub, Alia; Gaied Meksi, Sondoss; Ach, Hinda; Garma, Lamia; Fathallah, Akila; Ben Saïd, Moncef

    2013-08-01

    The performance values of available techniques used in serodiagnosis of toxoplasmosis are satisfactory but they raise problems of equivocal and discordant results for very low IgG titers. Recently marketed, LDBio-Toxo II IgG Western blot (IB) showed an excellent correlation with the dye test. We estimated the proportion of equivocal and discordant results between the enzyme immunoassay Platelia Toxo IgG (EIA-IgG) and fluorescent antibody test (FAT) and assessed the usefulness of the IB as a confirmatory test. Out of 2,136 sera collected from pregnant women, 1,644 (77.0%) tested unequivocally positive and 407 (19.0%) were negative in both EIA-IgG and FAT. The remaining 85 (4%) sera showed equivocal or discordant results. Among them, 73 (85.9%) were positive and 12 (14.1%) were negative in IB. Forty-one (89.1%) equivocal sera in EIA-IgG and 46 (86.8%) equivocal sera in FAT were positive in IB. Reducing the cut-off values of both screening techniques improved significantly their sensitivity in detecting very low IgG titers at the expense of their specificity. In conclusion, equivocal results in routine-used techniques and their discordance in determination of the immune status in pregnancy women were not uncommon. IB test appeard to be highly useful in these situations as a confirmatory technique.

  18. Experimental study of biotin-avidin pretargeting technique for anti-CEA McAb radioimmunoimaging

    International Nuclear Information System (INIS)

    Sun Jianzhong; Zhu Chengmo; Guan Liang; Li Biao; Zhang Jixian; Shi Ailan; Zhang Suyin

    1996-01-01

    Biotin-avidin pretargeting technique was used in promoting the diagnostic efficacy of anti-CEA McAb radioimmunoimaging. CEA McAb was conjugated with biotin McAb (B-McAb), streptavidin (SA) was labeled with 131 I ( 131 I-SA) and DTPA-biotin with 111 In( 111 In-DTPA-B). Experimental human colonic tumor bearing nude mice were used. Two step method: B-McAb was preinjected, followed by 131 I SA 48h later, 24, 48, 96 and 120 h postinjection, γ-imaging and biodistribution were studied. Three step method: B-McAb was preinjected, followed by cold SA 24h later and 111 In-DTPA-B another 24h later. 2,6,24 and 48h postinjection, γ-imaging and biodistribution were also studied. Two step method: T/NT of all organs in experimental group was significantly increased compared with controls. The blood T/NT in experimental group and control group at 24 and 120h was 1.11:0.42 and 8.58:3.51, respectively. Tumor % ID/g in all organs slightly decreased compared with direct group. In γ-imaging radioactivity has been accumulated in tumor site as early as 24h, while only slightly visualized or non-visualized in controls. Three step method: in experimental group the blood T/NT reached 4.19 at 2 h, whereas all was < 1.37 at each phase of controls, the T/NT of all organs was also higher in experimental grouped than in controls. The tumor % ID/g in experimental group was 9.72% at 2h and 3.65% at 48h whereas % ID/g in controls in all phases was <3.07. The tumor clearly visualized at 2h and clearer at 48h in γ-imaging. In controls, the tumor was slightly visualized also to early stage, but faded away later on. Biotin-avidin pretargeting technique can elevate the T/NT ratio and decrease the blood background. Early imaging was obtained with better imaging quality

  19. Evaluation of the long-term energy analysis program used for the 1978 EIA Administrator's Report to Congress

    Energy Technology Data Exchange (ETDEWEB)

    Peelle, R. W.; Weisbin, C. R.; Alsmiller, Jr., R. G.

    1981-10-01

    An evaluation of the Long-Term Energy Analysis Program (LEAP), a computer model of the energy portion of the US economy that was used for the 1995-2020 projections in its 1978 Annual Report to Congress, is presented. An overview of the 1978 version, LEAP Model 22C, is followed by an analysis of the important results needed by its users. The model is then evaluated on the basis of: (1) the adequacy of its documentation; (2) the local experience in operating the model; (3) the adequacy of the numerical techniques used; (4) the soundness of the economic and technical foundations of the model equations; and (5) the degree to which the computer program has been verified. To show which parameters strongly influence the results and to approach the question of whether the model can project important results with sufficient accuracy to support qualitative conclusions, the numerical sensitivities of some important results to model input parameters are described. The input data are categorized and discussed, and uncertainties are given for some parameters as examples. From this background and from the relation of LEAP to other available approaches for long-term energy modeling, an overall evaluation is given of the model's suitability for use by the EIA.

  20. A method for EIA scoping of wave energy converters—based on classification of the used technology

    International Nuclear Information System (INIS)

    Margheritini, Lucia; Hansen, Anne Merrild; Frigaard, Peter

    2012-01-01

    During the first decade of the 21st Century the World faces spread concern for global warming caused by rise of green house gasses produced mainly by combustion of fossil fuels. Under this latest spin all renewable energies run parallel in order to achieve sustainable development. Among them wave energy has an unequivocal potential and technology is ready to enter the market and contribute to the renewable energy sector. Yet, frameworks and regulations for wave energy development are not fully ready, experiencing a setback caused by lack of understanding of the interaction of the technologies and marine environment, lack of coordination from the competent Authorities regulating device deployment and conflicts of maritime areas utilization. The EIA within the consent process is central in the realization of full scale devices and often is the meeting point for technology, politics and public. This paper presents the development of a classification of wave energy converters that is based on the different impact the technologies are expected to have on the environment. This innovative classification can be used in order to simplify the scoping process for developers and authorities.