German Atomic Energy Act turns fifty

International Nuclear Information System (INIS)

Schneider, Horst

2009-01-01

The German Atomic Energy Act entered into force on January 1, 1960. It turns fifty at the beginning of 2010. Is this a reason to celebrate or rather the opposite? Lawyers, in principle, can view old pieces of legislation from 2 perspectives: On the one hand, aged laws are treated in a spirit of veneration and are celebrated as proven. On the other hand, an anniversary of this kind can be a welcome reason for demands to abolish or, at least, fundamentally renew that law. Over the past half century, the German Atomic Energy Act went through stormy and varied phases both of a legal and a political character. Its 50 th anniversary is likely to spark off very conflicting evaluations as well. A review of legal history shows that the German or, rather, the Federal German Atomic Energy Act (AtG) was not a first-of-its-kind piece of legislation but stemmed from the 1957 EURATOM Treaty, in a way representing a latecomer of that treaty. The Atomic Energy Act experienced a number of important developments throughout its history: - In 1975, compulsory licensing of fuel element factories was introduced. - The back end of the fuel cycle, especially final storage, were incorporated in the Atomic Energy Act comprehensively first in 1976. - In 1985, legislators decided in favor of unlimited nuclear liability. - In 1994 and 1998, only some innovations in special items were introduced under the headings of environmental impact assessment and suitability for repository storage because the controversy about nuclear power did not permit a fundamental alignment towards a more comprehensive modern safety law. - The decision to opt out of the peaceful uses of nuclear power in 2002 drew the final line so far of decisions about directions of nuclear law in a major amendment. In parallel, the decisions by the Federal Constitutional Court and the Federal Administrative Court in the late 1970s and, above all, the 1980s provided important assistance which has remained valid to this day. What is

Outcomes of peripheral blood stem cell transplantation patients from HLA-mismatched unrelated donor with antithymocyte globulin (ATG)-Thymoglobulin versus ATG-Fresenius: a single-center study.

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Huang, Wenrong; Zhao, Xiaoli; Tian, Yamin; Cao, Tingting; Li, Yanfen; Liu, Zhanxiang; Jing, Yu; Wang, Shuhong; Gao, Chunji; Yu, Li

2015-02-01

Although antithymocyte globulin (ATG) had been widely used in hematopoietic stem cell transplantation from unrelated donor due to its ability to prevent acute and chronic graft-versus-host disease (GVHD), the comparative efficacy and safety of ATG-Thymoglobulin (ATG-T) and ATG-Fresenius (ATG-F) in patients undergoing HLA-mismatched allogeneic peripheral blood stem cell transplantation from unrelated donors (UR-PBSCT) has not been evaluated. Retrospective analysis of patients who underwent HLA-mismatched UR-PBSCT between January 2003 and December 2013 and received pre-transplant ATG-T at a total dose of 10 mg/kg or ATG-F at a total dose of 20 mg/kg was performed. Patients who received ATG-T (n = 23) or ATG-F (n = 28) had similar baseline demographic, disease, and transplant characteristics. There were no significant between-groups differences in the probability of acute GVHD (P = 0.721) and chronic GVHD (P = 0.439). ATG-F was associated with nonsignificant trends toward higher disease-free survival at 3-year follow-up compared with ATG-T (45.7 ± 11.1 vs 61.3 ± 9.7 %, respectively, P = 0.07). A significantly greater proportion of ATG-T patients experienced high fever than ATG-F patients (P < 0.01) during ATG infusion. There was no difference in the rate of infection between the two treatment groups. There were less adverse effects comparing ATG-F with ATG-T. ATG-T at a total dose of 10 mg/kg and ATG-F at a total dose of 20 mg/kg had a similar clinical outcome in the setting of HLA-mismatched UR-PBSCT.

Characterization of a novel autophagy-specific gene, ATG29

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Kawamata, Tomoko; Kamada, Yoshiaki; Suzuki, Kuninori; Kuboshima, Norihiro; Akimatsu, Hiroshi; Ota, Shinichi; Ohsumi, Mariko; Ohsumi, Yoshinori

2005-01-01

Autophagy is a process whereby cytoplasmic proteins and organelles are sequestered for bulk degradation in the vacuole/lysosome. At present, 16 ATG genes have been found that are essential for autophagosome formation in the yeast Saccharomyces cerevisiae. Most of these genes are also involved in the cytoplasm to vacuole transport pathway, which shares machinery with autophagy. Most Atg proteins are colocalized at the pre-autophagosomal structure (PAS), from which the autophagosome is thought to originate, but the precise mechanism of autophagy remains poorly understood. During a genetic screen aimed to obtain novel gene(s) required for autophagy, we identified a novel ORF, ATG29/YPL166w. atg29Δ cells were sensitive to starvation and induction of autophagy was severely retarded. However, the Cvt pathway operated normally. Therefore, ATG29 is an ATG gene specifically required for autophagy. Additionally, an Atg29-GFP fusion protein was observed to localize to the PAS. From these results, we propose that Atg29 functions in autophagosome formation at the PAS in collaboration with other Atg proteins

ATG13: just a companion, or an executor of the autophagic program?

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Alers, Sebastian; Wesselborg, Sebastian; Stork, Björn

2014-06-01

During the past 20 years, autophagy signaling has entered the main stage of the cell biological theater. Autophagy represents an intracellular degradation process that is involved in both the bulk recycling of cytoplasmic components and the selective removal of organelles, protein aggregates, or intracellular pathogens. The understanding of autophagy has been greatly facilitated by the characterization of the molecular machinery governing this process. In yeast, initiation of autophagy is controlled by the Atg1 kinase complex, which is composed of the Ser/Thr kinase Atg1, the adaptor protein Atg13, and the ternary complex of Atg17-Atg31-Atg29. In vertebrates, the orthologous ULK1 kinase complex contains the Ser/Thr kinase ULK1 and the accessory proteins ATG13, RB1CC1, and ATG101. Among these components, Atg1/ULK1 have gained major attention in the past, i.e., for the identification of upstream regulatory kinases, the characterization of downstream substrates controlling the autophagic flux, or as a druggable target for the modulation of autophagy. However, accumulating data indicate that the function of Atg13/ATG13 has been likely underestimated so far. In addition to ensuring proper Atg1/ULK1 recruitment and activity, this adaptor molecule has been implicated in ULK1-independent autophagy processes. Furthermore, recent data have identified additional binding partners of Atg13/ATG13 besides the components of the Atg1/ULK1 complex, e.g., Atg8 family proteins or acidic phospholipids. Therefore, in this review we will center the spotlight on Atg13/ATG13 and summarize the role that Atg13/ATG13 assumes in the autophagy stage play.

Single-shot antithymocyte globulin (ATG) induction for pancreas/kidney transplantation: ATG-Fresenius versus Thymoglobulin.

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Schulz, T; Papapostolou, G; Schenker, P; Kapischke, M

2005-03-01

Single-shot antithymocyte globulin (ATG) prior to reperfusion followed by tacrolimus (TAC), mycophenolate mofetil (MMF), and prednisolone (PRD) is an established induction therapy in simultaneous pancreas kidney transplant (SPK) recipients. We retrospectively analyzed 6-month data from 105 patients who received their first SPK. From January 1996 to December 2000, ATG-Fresenius was used. Since January 2001, Thymoglobulin has been administered. In the first group, 58 patients were treated with ATG-Fresenius (4-6 mg/kg body weight). In the second group, 47 patients received Thymoglobulin (1.5-2.5 mg/kg body weight). HLA-mismatch was comparable. After an observation period of 6 months, patients, kidney, and pancreas graft survival is 98.3%, 96.6%, and 93.1% in group I and 97.9%, 97.9%, and 85.1% in group II, respectively. In each group, one death with functioning graft (DWFG) was observed. Twenty (34.5%) acute rejection episodes (AR) were observed (18 patients) in group I. They were treated with steroids (n = 16) or steroids/OKT3 (n = 4). One kidney graft failure was observed due to rejection and one due to DWFG. Four pancreas grafts were lost (thrombosis, n = 2; AR, n = 1; DWFG, n = 1). In group II, 15 AR (31.9%) were seen in 12 patients and were treated with steroids (n = 12), steroids/ATG (n = 1), or steroids/OKT3 (n = 2). Seven pancreas (thrombosis, n = 5; rejection, n = 1; DWFG, n = 1) and one kidney (DWFG, n = 1) graft losses occurred. These data clearly establish that single-shot ATG prior to reperfusion, followed by TAC, MMF, and PRD results in a low incidence of AR (34.5% in group I and 31.9% in group II) after SPK. Only 6.9% (group I) and 6.4% (group II) of the patients received antibodies for rejection treatment.

BECN2 interacts with ATG14 through a metastable coiled-coil to mediate autophagy: BECN2 CCD Structure and Interaction with ATG14

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Su, Minfei; Li, Yue; Wyborny, Shane; Neau, David; Chakravarthy, Srinivas; Levine, Beth; Colbert, Christopher L.; Sinha, Sangita C. (NDSU); (IIT); (Cornell); (UTSMC)

2017-03-12

ATG14 binding to BECN/Beclin homologs is essential for autophagy, a critical catabolic homeostasis pathway. Here, we show that the α-helical, coiled-coil domain (CCD) of BECN2, a recently identified mammalian BECN1 paralog, forms an antiparallel, curved homodimer with seven pairs of nonideal packing interactions, while the BECN2 CCD and ATG14 CCD form a parallel, curved heterodimer stabilized by multiple, conserved polar interactions. Compared to BECN1, the BECN2 CCD forms a weaker homodimer, but binds more tightly to the ATG14 CCD. Mutation of nonideal BECN2 interface residues to more ideal pairs improves homodimer self-association and thermal stability. Unlike BECN1, all BECN2 CCD mutants bind ATG14, although more weakly than wild type. Thus, polar BECN2 CCD interface residues result in a metastable homodimer, facilitating dissociation, but enable better interactions with polar ATG14 residues stabilizing the BECN2:ATG14 heterodimer. These structure-based mechanistic differences in BECN1 and BECN2 homodimerization and heterodimerization likely dictate competitive ATG14 recruitment.

Combination erlotinib-cisplatin and Atg3-mediated autophagy in erlotinib resistant lung cancer.

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Jasmine G Lee

Full Text Available Tyrosine kinase inhibitors such as erlotinib are commonly used as a therapeutic agent against cancer due to its relatively low side-effect profile and, at times, greater efficacy. However, erlotinib resistance (ER in non-small cell lung cancer is being recognized as a major problem. Therefore, understanding the mechanism behind ER and developing effective regimens are needed. Autophagy's role in cancer has been controversial and remains unclear. In this study, we examined the effectiveness of low dose erlotinib-cisplatin combination in erlotinib resistant lung adenocarcinoma (ERPC9 cells and the role of autophagy in ER. ERPC9 cells were established from erlotinib sensitive PC9 cells. Appropriate treatments were done over two days and cell survival was quantified with Alamar Blue assay. LC3II and regulatory proteins of autophagy were measured by western blot. Small interfering RNA (siRNA was utilized to inhibit translation of the protein of interest. In ERPC9 cells, combination treatment induced synergistic cell death and a significant decrease in autophagy. At baseline, ERPC9 cells had a significantly higher LC3II and lower p-mTOR levels compared to PC9 cells. The addition of rapamycin increased resistance and 3-methyladenine sensitized ERPC9 cells, indicating autophagy may be acting as a protective mechanism. Further examination revealed that ERPC9 cells harbored high baseline Atg3 levels. The high basal Atg3 was targeted and significantly lowered with combination treatment. siRNA transfection of Atg3 resulted in the reversal of ER; 42.0% more cells died in erlotinib-alone treatment with transfection compared to non-transfected ERPC9 cells. We reveal a novel role for Atg3 in the promotion of ER as the inhibition of Atg3 translation was able to result in the re-sensitization of ERPC9 cells to erlotinib-alone treatment. Also, we demonstrate that combination erlotinib-cisplatin is an effective treatment against erlotinib resistant cancer by

Characterization of an Autophagy-related Gene MdATG8i from apple

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Ping eWang

2016-05-01

Full Text Available Nutrient deficiencies restrict apple (Malus sp. tree growth and productivity in Northwest China. The process of autophagy, a conserved degradation pathway in eukaryotic cells, has important roles in nutrient-recycling and helps improve plant performance during periods of nutrient-starvation. Little is known about the functioning of autophagy-related genes (ATGs in apple. In this study, one of the ATG8 gene family members MdATG8i was isolated from M. domestica. MdATG8i has conserved putative tubulin binding sites and ATG7 interaction domains. A 1865-bp promoter region cloned from apple genome DNA was predicated to have cis-regulatory elements responsive to light, environmental stresses and hormones. MdATG8i transcriptions were induced in response to leaf senescence, nitrogen depletion, and oxidative stress. At cellular level, MdATG8i protein was expressed in the nucleus and cytoplasm of onion epidermal cells. Yeast two-hybrid tests showed that MdATG8i could interact with MdATG7a and MdATG7b. In Arabidopsis, its heterologous expression was associated with enhanced vegetative growth, leaf senescence, and tolerance to nitrogen- and carbon-starvation. MdATG8i-overexpressing ‘Orin’ apple callus lines also displayed improved tolerance to nutrient-limited conditions. Our results demonstrate that MdATG8i protein could function in autophagy in a conserved way, as a positive regulator in the response to nutrient-starvation.

Autophagy-related Atg8 localizes to the apicoplast of the human malaria parasite Plasmodium falciparum.

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Kei Kitamura

Full Text Available Autophagy is a membrane-mediated degradation process, which is governed by sequential functions of Atg proteins. Although Atg proteins are highly conserved in eukaryotes, protozoa possess only a partial set of Atg proteins. Nonetheless, almost all protozoa have the complete factors belonging to the Atg8 conjugation system, namely, Atg3, Atg4, Atg7, and Atg8. Here, we report the biochemical properties and subcellular localization of the Atg8 protein of the human malaria parasite Plasmodium falciparum (PfAtg8. PfAtg8 is expressed during intra-erythrocytic development and associates with membranes likely as a lipid-conjugated form. Fluorescence microscopy and immunoelectron microscopy show that PfAtg8 localizes to the apicoplast, a four membrane-bound non-photosynthetic plastid. Autophagosome-like structures are not observed in the erythrocytic stages. These data suggest that, although Plasmodium parasites have lost most Atg proteins during evolution, they use the Atg8 conjugation system for the unique organelle, the apicoplast.

Targeted Deletion of Autophagy Genes Atg5 or Atg7 in the Chondrocytes Promotes Caspase-Dependent Cell Death and Leads to Mild Growth Retardation.

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Vuppalapati, Karuna K; Bouderlique, Thibault; Newton, Phillip T; Kaminskyy, Vitaliy O; Wehtje, Henrik; Ohlsson, Claes; Zhivotovsky, Boris; Chagin, Andrei S

2015-12-01

Longitudinal bone growth takes place in epiphyseal growth plates located in the ends of long bones. The growth plate consists of chondrocytes traversing from the undifferentiated (resting zone) to the terminally differentiated (hypertrophic zone) stage. Autophagy is an intracellular catabolic process of lysosome-dependent recycling of intracellular organelles and protein complexes. Autophagy is activated during nutritionally depleted or hypoxic conditions in order to facilitate cell survival. Chondrocytes in the middle of the growth plate are hypoxic and nutritionally depleted owing to the avascular nature of the growth plate. Accordingly, autophagy may facilitate their survival. To explore the role of autophagy in chondrocyte survival and constitutional bone growth, we generated mice with cartilage-specific ablation of either Atg5 (Atg5cKO) or Atg7 (Atg7cKO) by crossing Atg5 or Atg7 floxed mice with cartilage-specific collagen type 2 promoter-driven Cre. Both Atg5cKO and Atg7cKO mice showed growth retardation associated with enhanced chondrocyte cell death and decreased cell proliferation. Similarly, inhibition of autophagy by Bafilomycin A1 (Baf) or 3-methyladenine (3MA) promoted cell death in cultured slices of human growth plate tissue. To delineate the underlying mechanisms we employed ex vivo cultures of mouse metatarsal bones and RCJ3.IC5.18 rat chondrogenic cell line. Baf or 3MA impaired metatarsal bone growth associated with processing of caspase-3 and massive cell death. Similarly, treatment of RCJ3.IC5.18 chondrogenic cells by Baf also showed massive cell death and caspase-3 cleavage. This was associated with activation of caspase-9 and cytochrome C release. Altogether, our data suggest that autophagy is important for chondrocyte survival, and inhibition of this process leads to stunted growth and caspase-dependent death of chondrocytes. © 2015 American Society for Bone and Mineral Research.

ATG16L1

DEFF Research Database (Denmark)

Salem, Mohammad; Ammitzboell, Mette; Nys, Kris

2015-01-01

Genetic variations in the autophagic pathway influence genetic predispositions to Crohn disease. Autophagy, the major lysosomal pathway for degrading and recycling cytoplasmic material, constitutes an important homeostatic cellular process. Of interest, single-nucleotide polymorphisms in ATG16L1...... (autophagy-related 16-like 1 [S. cerevisiae]), a key component in the autophagic response to invading pathogens, have been associated with an increased risk of developing Crohn disease. The most common and well-studied genetic variant of ATG16L1 (rs2241880; leading to a T300A conversion) exhibits a strong...... association with risk for developing Crohn disease. The rs2241880 variant plays a crucial role in pathogen clearance, resulting in imbalanced cytokine production, and is linked to other biological processes, such as the endoplasmic reticulum stress/unfolded protein response. In this review, we focus...

Identification of breast cancer cell subtypes sensitive to ATG4B inhibition.

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Bortnik, Svetlana; Choutka, Courtney; Horlings, Hugo M; Leung, Samuel; Baker, Jennifer H; Lebovitz, Chandra; Dragowska, Wieslawa H; Go, Nancy E; Bally, Marcel B; Minchinton, Andrew I; Gelmon, Karen A; Gorski, Sharon M

2016-10-11

Autophagy, a lysosome-mediated degradation and recycling process, functions in advanced malignancies to promote cancer cell survival and contribute to cancer progression and drug resistance. While various autophagy inhibition strategies are under investigation for cancer treatment, corresponding patient selection criteria for these autophagy inhibitors need to be developed. Due to its central roles in the autophagy process, the cysteine protease ATG4B is one of the autophagy proteins being pursued as a potential therapeutic target. In this study, we investigated the expression of ATG4B in breast cancer, a heterogeneous disease comprised of several molecular subtypes. We examined a panel of breast cancer cell lines, xenograft tumors, and breast cancer patient specimens for the protein expression of ATG4B, and found a positive association between HER2 and ATG4B protein expression. We showed that HER2-positive cells, but not HER2-negative breast cancer cells, require ATG4B to survive under stress. In HER2-positive cells, cytoprotective autophagy was dependent on ATG4B under both starvation and HER2 inhibition conditions. Combined knockdown of ATG4B and HER2 by siRNA resulted in a significant decrease in cell viability, and the combination of ATG4B knockdown with trastuzumab resulted in a greater reduction in cell viability compared to trastuzumab treatment alone, in both trastuzumab-sensitive and -resistant HER2 overexpressing breast cancer cells. Together these results demonstrate a novel association of ATG4B positive expression with HER2 positive breast cancers and indicate that this subtype is suitable for emerging ATG4B inhibition strategies.

Structure of autophagy-related protein Atg8 from the silkworm Bombyx mori

International Nuclear Information System (INIS)

Hu, Chen; Zhang, Xuan; Teng, Yan-Bin; Hu, Hai-Xi; Li, Wei-Fang

2010-01-01

The crystal structure of autophagy-related protein Atg8 from the silkworm B. mori has two additional helices at the N-terminus before the expected ubiquitin fold. Autophagy-related protein Atg8 is ubiquitous in all eukaryotes. It is involved in the Atg8–PE ubiquitin-like conjugation system, which is essential for autophagosome formation. The structures of Atg8 from different species are very similar and share a ubiquitin-fold domain at the C-terminus. In the 2.40 Å crystal structure of Atg8 from the silkworm Bombyx mori reported here, the ubiquitin fold at the C-terminus is preceded by two additional helices at the N-terminus

In vitro effects of ATG-Fresenius on immune cell adhesion.

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Kanzler, I; Seitz-Merwald, I; Schleger, S; Kaczmarek, I; Kur, F; Beiras-Fernandez, A

2013-06-01

ATG-Fresenius, a purified rabbit polyclonal anti-human T-lymphocyte immunoglobulin is used for induction immunosuppression as well as prevention and treatment of acute rejection episodes among patients receiving solid organ transplants. The aim of this study was to investigate the in vitro activity of ATG-Fresenius upon immune cell adhesion, which may explain its activity to mitigate ischemia-reperfusion injury. Human vascular endothelial cells (HUVEC) and peripheral blood mononuclear cells (PBMCs) isolated from umbilical vein or peripheral blood were incubated 20 to 24 hours before analysis. HUVEC were incubated with 10 and 100 μg/mL ATG-Fresenius or reference polyclonal rabbit immunoglobulin G. Analysis of immune cell adhesion to endothelial cells was studied in cocultures of PBMCs and adherent HUVEC. Endothelial cell expression of adhesion molecules CD62E and CD54 was determined by flow cytometry. The numbers of T-, B- and natural killer cells attached to HUVEC were also determined by flow cytometry. Groups were compared using one-way analysis of variance. We showed that ATG-Fresenius binds to endothelial cells particularly activated ones expressing increased levels of E-selectin and ICAM-1. The increased binding of ATG-Fresenius to activated endothelial cells was consistent with its known binding to Intercellular Adhesion Molecule 1 (ICAM-1) and selectins. We also showed that ATG-Fresenius inhibited adhesion of prestimulated immune cells to activated endothelium. We demonstrated dose-dependent binding of ATG-Fresenius to activated endothelial cells. Copyright © 2013 Elsevier Inc. All rights reserved.

20-hydroxyecdysone upregulates Atg genes to induce autophagy in the Bombyx fat body

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Tian, Ling; Ma, Li; Guo, Enen; Deng, Xiaojuan; Ma, Sanyuan; Xia, Qingyou; Cao, Yang; Li, Sheng

2013-01-01

Autophagy is finely regulated at multiple levels and plays crucial roles in development and disease. In the fat body of the silkworm, Bombyx mori, autophagy occurs and Atg gene expression peaks during the nonfeeding molting and pupation stages when the steroid hormone (20-hydroxyecdysone; 20E) is high. Injection of 20E into the feeding larvae upregulated Atg genes and reduced TORC1 activity resulting in autophagy induction in the fat body. Conversely, RNAi knockdown of the 20E receptor partner (USP) or targeted overexpression of a dominant negative mutant of the 20E receptor (EcRDN) in the larval fat body reduced autophagy and downregulated the Atg genes, confirming the importance of 20E-induction of Atg gene expression during pupation. Moreover, in vitro treatments of the larval fat body with 20E upregulated the Atg genes. Five Atg genes were potentially 20E primary-responsive, and a 20E response element was identified in the Atg1 (ortholog of human ULK1) promoter region. Furthermore, RNAi knockdown of 4 key genes (namely Br-C, E74, HR3 and βftz-F1) in the 20E-triggered transcriptional cascade reduced autophagy and downregulated Atg genes to different levels. Taken together, we conclude that in addition to blocking TORC1 activity for autophagosome initiation, 20E upregulates Atg genes to induce autophagy in the Bombyx fat body. PMID:23674061

MicroRNA-20a inhibits autophagic process by targeting ATG7 and ATG16L1 and favors mycobacterial survival in macrophage cells.

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Le Guo

2016-10-01

Full Text Available Autophagy plays important roles in the host immune response against mycobacterial infection. Mycobacterium tuberculosis (M. tuberculosis can live in macrophages owing to its ability to evade attacks by regulating autophagic response. MicroRNAs (miRNAs are small noncoding, endogenously encoded RNA which plays critical roles in precise regulation of macrophage functions. Whether miRNAs specifically influence the activation of macrophage autophagy during M. tuberculosis infection are largely unknown. In this study, we demonstrate that BCG infection of macrophages resulted in enhanced expression of miRNA-20a, which inhibits autophagic process by targeting ATG7 and ATG16L1 and promotes BCG survival in macrophages. Forced overexpression of miR-20a decreased the expression levels of LC3-II and the number of LC3 puncta in macrophages, and promoted BCG survival in macrophages, while transfection with miR-20a inhibitor had the opposite effect. Moreover, the inhibitory effect of miR-20a on autophagy was further confimed by transmission electron microscopy (TEM analysis. Quantification of autophagosomes per cellular cross-section revealed a significant reduction upon transfection with miR-20a mimic, but transfection with miR-20a inhibitor increased the number of autophagosomes per cellular cross-section. Moreover, silencing of ATG7 significantly inhibited autophagic response, and transfection with ATG7 siRNA plus miR-20a mimic could further decrease autophagic response. Collectively, our data reveal that miR-20a inhibits autophagic response and promotes BCG survival in macrophages by targeting ATG7 and ATG16L1, which may have implications for a better understanding of pathogenesis of M. tuberculosis infection.

microRNA-20a Inhibits Autophagic Process by Targeting ATG7 and ATG16L1 and Favors Mycobacterial Survival in Macrophage Cells.

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Guo, Le; Zhao, Jin; Qu, Yuliang; Yin, Runting; Gao, Qian; Ding, Shuqin; Zhang, Ying; Wei, Jun; Xu, Guangxian

2016-01-01

Autophagy plays important roles in the host immune response against mycobacterial infection. Mycobacterium tuberculosis ( M. tuberculosis ) can live in macrophages owing to its ability to evade attacks by regulating autophagic response. MicroRNAs (miRNAs) are small noncoding, endogenously encoded RNA which plays critical roles in precise regulation of macrophage functions. Whether miRNAs specifically influence the activation of macrophage autophagy during M. tuberculosis infection are largely unknown. In this study, we demonstrate that BCG infection of macrophages resulted in enhanced expression of miRNA-20a, which inhibits autophagic process by targeting ATG7 and ATG16L1 and promotes BCG survival in macrophages. Forced overexpression of miR-20a decreased the expression levels of LC3-II and the number of LC3 puncta in macrophages, and promoted BCG survival in macrophages, while transfection with miR-20a inhibitor had the opposite effect. Moreover, the inhibitory effect of miR-20a on autophagy was further confirmed by transmission electron microscopy (TEM) analysis. Quantification of autophagosomes per cellular cross-section revealed a significant reduction upon transfection with miR-20a mimic, but transfection with miR-20a inhibitor increased the number of autophagosomes per cellular cross-section. Moreover, silencing of ATG7 significantly inhibited autophagic response, and transfection with ATG7 siRNA plus miR-20a mimic could further decrease autophagic response. Collectively, our data reveal that miR-20a inhibits autophagic response and promotes BCG survival in macrophages by targeting ATG7 and ATG16L1, which may have implications for a better understanding of pathogenesis of M. tuberculosis infection.

miR-106a suppresses tumor cells death in colorectal cancer through targeting ATG7.

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Hao, Haibin; Xia, Guangfeng; Wang, Chao; Zhong, Fuping; Liu, Laipeng; Zhang, Dong

2017-06-01

Autophagy-related gene 7 (ATG7) and miR-106a play an important role in cancer cell autophagy and apoptosis, but the outcome of ATG7 and miR-106a in colorectal cancer (CRC) still remains not clear. In this study, we found that ATG7 and miR-106a expression were mutually related with cell death and prognosis in CRC patients. In addition, we also showed that ATG7 and miR-106a expression were changeable in colorectal cancer cell lines when compared with normal cell lines, but ATG7 and miR-106a mRNA level was negatively correlated. Furthermore, ATG7 protein and mRNA levels decreased after over-expression of miR-106a, whereas the suppression of ATG7 had the opposite effect. We confirmed that miR-106a down-regulated ATG7 mRNA level by binding the specific sequence of ATG7 mRNA 3'UTR region. Moreover, the over-expression of ATG7 induced CRC cells death both in vitro and in vivo. Taken together, our study data demonstrated that ATG7 aggravated the cell death of CRC, which was inhibited by miR-106a.

ATM kinase sustains breast cancer stem-like cells by promoting ATG4C expression and autophagy.

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Antonelli, Martina; Strappazzon, Flavie; Arisi, Ivan; Brandi, Rossella; D'Onofrio, Mara; Sambucci, Manolo; Manic, Gwenola; Vitale, Ilio; Barilà, Daniela; Stagni, Venturina

2017-03-28

The efficacy of Ataxia-Telangiectasia Mutated (ATM) kinase signalling inhibition in cancer therapy is tempered by the identification of new emerging functions of ATM, which suggests that the role of this protein in cancer progression is complex. We recently demonstrated that this tumor suppressor gene could act as tumor promoting factor in HER2 (Human Epidermal Growth Factor Receptor 2) positive breast cancer. Herein we put in evidence that ATM expression sustains the proportion of cells with a stem-like phenotype, measured as the capability to form mammospheres, independently of HER2 expression levels. Transcriptomic analyses revealed that, in mammospheres, ATM modulates the expression of cell cycle-, DNA repair- and autophagy-related genes. Among these, the silencing of the autophagic gene, autophagy related 4C cysteine peptidase (ATG4C), impairs mammosphere formation similarly to ATM depletion. Conversely, ATG4C ectopic expression in cells silenced for ATM expression, rescues mammospheres growth. Finally, tumor array analyses, performed using public data, identify a significant correlation between ATM and ATG4C expression levels in all human breast cancer subtypes, except for the basal-like one.Overall, we uncover a new connection between ATM kinase and autophagy regulation in breast cancer. We demonstrate that, in breast cancer cells, ATM and ATG4C are essential drivers of mammosphere formation, suggesting that their targeting may improve current approaches to eradicate breast cancer cells with a stem-like phenotype.

[Knockdown of ATG5 enhances the sensitivity of human renal carcinoma cells to sunitinib].

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Li, Peng; Han, Qi; Tang, Ming; Zhang, Keqin

2017-03-01

Objective To investigate the expression levels of autophagy-related gene 5 (ATG5) and microtubule-associated protein 1 light chain 3 (LC3) and their effects on sunitinib resistance in human renal carcinoma cells. Methods After clinic-pathologic feature and survival analysis, 99 renal clear cell carcinoma tissues with different histological grades were used to detect the expression of ATG5 and LC3 by immunohistochemistry. Renal carcinoma cell line A-498 was infected with lentivirus-mediated ATG5 shRNA. Western blot analysis was performed to confirm the efficiency of ATG5 knockdown. Proliferation rate of A-498 cells in control group and ATG5 low expression group was determined by flow cytometry. Finally, the survival rate was detected by MTT assay after A-498 cells were treated with different concentrations of sunitinib. Results The expression levels of ATG5 and LC3 in renal clear cell carcinoma tissues were significantly higher than those in para-tumor tissues. The expression levels of ATG5 and LC3 were associated with classification, histological grade, TNM stage and survival rate, rather than gender, age, location, tumor size. Compared with the control group, the protein expressions of ATG5 and LC3 significantly decreased in A-498 cells with ATG5 low expression. The cell proliferation rate in ATG5 downregulation group was lower than that in the control group. Compared with control group, the survival rate in ATG5 low expression group were significantly reduced in a dose-dependent manner after sunitinib treatment. Conclusion Autophagy is active in renal clear cell carcinoma, and the drug sensitivity to sunitinib in renal cancer cells can be enhanced by the downregulation of ATG5.

Participation of the public in licensing procedures under the Atomic Energy Act and the Federal Emission Control Act

International Nuclear Information System (INIS)

Hett, F.T.

1994-01-01

Section 7 of the Atomic Energy Act (AtG), section 4 of the Federal Emission Control Act (BImSchG), the Nuclear Installations Licensing Ordinance (AtVfV), and the Ninth Ordinance on the Implementation of the BImSchG (Principles of the licensing procedure) require participation of the public in the procedure before administrative provisions or decisions are issued. The book presents the legally prescribed steps at which participation of the public is mandatory, for the simple case (only one license on the agenda), and for the multi-stage licensing procedure: preliminary negotiations / filling of applications for a license and filing of documents / public announcement of projects / access to files / objections / preclusion of delayed objections / public hearing and other expert discussions / termination of procedure, decision-making by the authorities / decisions on subdivision of procedure into defined stages / modification of the procedure. The analysis of the functions of participation of the public examines the following goals: information / representation of interests / reconciliation of interests / legitimation / control / protection of rights / support. Finally, the book explains the principles of the Constitution demanding participation of the public: human dignity / democracy / rule of law / anticipated effects of the right to have recourse to the courts / civil rights. (orig./HP) [de

Atomic Energy Commission Act, 2000 (Act 588)

International Nuclear Information System (INIS)

2000-01-01

Act 588 of the Republic of Ghana entitled, Atomic Energy Commission Act, 2000, amends and consolidates the Atomic Energy Commission Act, 204 of 1963 relating to the establishment of the Atomic Energy Commission. Act 588 makes provision for the Ghana Atomic Energy Commission to establish more institutes for the purpose of research in furtherance of its functions and also promote the commercialization of its research and development results. (E.A.A.)

Targeted deletion of Atg5 in chondrocytes promotes age-related osteoarthritis.

Science.gov (United States)

Bouderlique, Thibault; Vuppalapati, Karuna K; Newton, Phillip T; Li, Lei; Barenius, Björn; Chagin, Andrei S

2016-03-01

It has been suggested that the lysosomal recycling process called macro-autophagy plays a role in osteoarthritis development. We thus decided to genetically ablate the autophagy-indispensable Atg5 gene specifically in chondrocytes and analyse the development of osteoarthritis upon aging and in a post-traumatic model. Mice lacking the Atg5 gene in their chondrocytes (Atg5cKO) were generated by crossing Atg5-floxed mice with transgenic mice that expressed cre recombinase driven by the collagen type 2 promoter. Animals were analysed at the age of 2, 6 and 12 months for age-related osteoarthritis or underwent mini-open partial medial meniscectomy at 2 months of age and were analysed 1 or 2 months after surgery. We evaluated osteoarthritis using the Osteoarthritis Research Society International (OARSI) scoring on safranin-O-stained samples. Cell death was evaluated by terminal deoxy-nucleotidyl-transferase-mediated deoxy-UTP nick end labelling (TUNEL) and by immunostaining of cleaved caspases. We observed the development of osteoarthritis in Atg5cKO mice with aging including fibrillation and loss of proteoglycans, which was particularly severe in males. The ablation of Atg5 was associated with an increased cell death as assessed by TUNEL, cleaved caspase 3 and cleaved caspase 9. Surprisingly, no difference in the development of post-traumatic osteoarthritis was observed between Atg5cKO and control mice. Autophagy protects from age-related osteoarthritis by facilitating chondrocyte survival. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Wheat homologs of yeast ATG6 function in autophagy and are implicated in powdery mildew immunity.

Science.gov (United States)

Yue, Jieyu; Sun, Hong; Zhang, Wei; Pei, Dan; He, Yang; Wang, Huazhong

2015-04-01

Autophagy-related ATG6 proteins are pleiotropic proteins functioning in autophagy and the phosphatidylinositol 3-phosphate-signaling pathways. Arabidopsis ATG6 regulates normal plant growth, pollen development and germination, and plant responses to biotic/abiotic stresses. However, the ATG6 functions in wheat (Triticum aestivum L.), an important food crop, are lacking. We identified three members, TaATG6a-6c, of the ATG6 family from common wheat. TaATG6a, 6b and 6c were localized on homeologous chromosomes 3DL, 3BL and 3AL, respectively, of the allo-hexaploid wheat genome, and evidence was provided for their essential role in autophagy. The TaATG6a-GFP fusion protein was found in punctate pre-autophagosomal structures. The expression of each TaATG6 gene restored the accumulation of autophagic bodies in atg6-mutant yeast. Additionally, TaATG6 knockdown plants showed impaired constitutive and pathogen-induced autophagy and growth abnormalities under normal conditions. We also examined the expression patterns of wheat ATG6s for clues to their physiological roles, and found that their expression was induced by the fungus Blumeria graminis f. sp. tritici (Bgt), the causal agent of powdery mildew, and by abiotic stress factors. A role for TaATG6s in wheat immunity to powdery mildew was further implied when knockdowns of TaATG6s weakly compromised the broad-spectrum powdery mildew resistance gene Pm21-triggered resistance response and, conversely and significantly, enhanced the basal resistance of susceptible plants. In addition, leaf cell death was sometimes induced by growth-retarded small Bgt mycelia on susceptible TaATG6 knockdown plants after a long period of interaction. Thus, we provide an important extension of the previous characterization of plant ATG6 genes in wheat, and observed a role for autophagy genes in wheat immune responses to fungal pathogens. Three wheat ATG6s were identified and shown to be essential for autophagy biogenesis. Wheat ATG6s are

Molecular cloning, characterization and expression analysis of ATG1 in the silkworm, Bombyx mori.

Science.gov (United States)

Casati, Barbara; Terova, Genciana; Cattaneo, Anna Giulia; Rimoldi, Simona; Franzetti, Eleonora; de Eguileor, Magda; Tettamanti, Gianluca

2012-12-15

Atg1 is a Serine/Threonine protein kinase that plays a pivotal role in autophagy. A complete coding sequence of ATG1 is not available for the silkworm, Bombyx mori which is a good model for studying the autophagic process. In the present study we isolated two full-length cDNAs of 2175 (transcript variant A) and 2271 (transcript variant B) bases representing ATG1 in the silkworm. Phylogenetic analysis indicated that BmATG1 was closely related to orthologs of other insects. The encoded BmAtg1 proteins shared extensive homology with orthologs from yeast to mammals, showing high conservation at the N-terminal region where the catalytic domain and ATP- and Mg-binding sites are located. A de novo prediction of the three-dimensional structure for each protein is presented. We used real-time RT-PCR to quantify dynamic changes in mRNA copy number of BmATG1 in the midgut and fat body of fifth instar larvae undergoing starvation, as well as in other tissues of silkworm at the end of last larval instar. Our qPCR results revealed that BmATG1 expression levels at the end of larval life were comparable in the midgut, fat body and Malpighian tubules, while these were higher in the gonads; moreover, the mRNA copy number of ATG1 was very different among the anterior, middle and posterior silk glands. Real-time PCR analysis also showed that starvation significantly influenced BmATG1 mRNA copy number in the fat body of silkworm, inducing an upregulation 24h after food withdrawal, with only a slight effect in the midgut. Low expression levels of BmATG1 were observed in both tissues of control animals up to the second day of spinning phase. Copyright © 2012 Elsevier B.V. All rights reserved.

Atomic Energy Act (AtG) and subordinate legislation. Collections. 33. ed.

International Nuclear Information System (INIS)

Ziegler, Eberhard

2014-01-01

The 33rd edition of the present statute book contains the Site Selection Law (StandAG) of 25 July 2013, which specifies the procedure for selecting sites for final disposal of high-level radioactive wastes, and the Law on the Establishment of a Federal Office for Disposal of Radioactive Wastes, promulgated as Art. 3 of the Site Selection Law. Some regulations of the StandAG already took effect on 27 July 2013, while others are to be enacted on 1 January 2014 along with amendments to the Atomic Energy Law, the Schedule of Costs to the Atomic Energy Law and the Law on Environmental Impact Assessments that result from the StandAG. The new edition also includes legislative amendments that were passed after the publication of the previous edition, namely those to the Food Irradiation Ordinance, the Law on the Establishment of the Federal Radiation Protection Office and to relevant regulations of the Criminal Code.

Atg21p is essential for macropexophagy and microautophagy in the yeast Hansenula polymorpha

NARCIS (Netherlands)

Leão-Helder, Adriana N; Krikken, Arjen M; Gellissen, Gerd; van der Klei, Ida J; Veenhuis, Marten; Kiel, Jan A K W

2004-01-01

ATG genes are required for autophagy-related processes that transport proteins/organelles destined for proteolytic degradation to the vacuole. Here, we describe the identification and characterisation of the Hansenula polymorpha ATG21 gene. Its gene product Hp-Atg21p, fused to eGFP, had a dual

The Putative HORMA Domain Protein Atg101 Dimerizes and Is Required for Starvation-Induced and Selective Autophagy in Drosophila

Directory of Open Access Journals (Sweden)

Krisztina Hegedűs

2014-01-01

Full Text Available The large-scale turnover of intracellular material including organelles is achieved by autophagy-mediated degradation in lysosomes. Initiation of autophagy is controlled by a protein kinase complex consisting of an Atg1-family kinase, Atg13, FIP200/Atg17, and the metazoan-specific subunit Atg101. Here we show that loss of Atg101 impairs both starvation-induced and basal autophagy in Drosophila. This leads to accumulation of protein aggregates containing the selective autophagy cargo ref(2P/p62. Mapping experiments suggest that Atg101 binds to the N-terminal HORMA domain of Atg13 and may also interact with two unstructured regions of Atg1. Another HORMA domain-containing protein, Mad2, forms a conformational homodimer. We show that Drosophila Atg101 also dimerizes, and it is predicted to fold into a HORMA domain. Atg101 interacts with ref(2P as well, similar to Atg13, Atg8a, Atg16, Atg18, Keap1, and RagC, a known regulator of Tor kinase which coordinates cell growth and autophagy. These results raise the possibility that the interactions and dimerization of the putative HORMA domain protein Atg101 play critical roles in starvation-induced autophagy and proteostasis, by promoting the formation of protein aggregate-containing autophagosomes.

The liability according to paragraph 26 of the German Atomic Energy Act. A wallflower?; Die Haftung nach paragraph 26 AtG. Ein Mauerbluemchen?

Energy Technology Data Exchange (ETDEWEB)

Raetzke, Christian [CONLAR Consulting on Nuclear Law and Regulation, Leipzig (Germany)

2018-02-15

According to German law, liability for damage caused by radioactivity can arise from several regulations. In most cases, liability under the Paris Convention on Third Party Liability in the Field of Nuclear Energy, which applies in the field of nuclear power, is at the forefront of discussion. According to paragraph 26 of the German Atomic Energy Act, liability is somewhat in the shadow of the Paris Convention. It applies to the handling of radioactivity in medicine, research and industry (e.g. for test emitters) as well as activities involving natural and depleted uranium and nuclear fusion. The article outlines the basic elements of liability under Section 26 of the German Atomic Energy Act, which may become increasingly important in future due to recent developments such as the phasing out of nuclear power in Germany.

Use of ATG-Fresenius as an Induction Agent in Deceased-Donor Kidney Transplantation.

Science.gov (United States)

Yilmaz, M; Sezer, T Ö; Kir, O; Öztürk, A; Hoşcoşkun, C; Töz, H

2017-04-01

Anti-T-lymphocyte globulins (ATG) are most commonly used as induction agents in kidney transplantation (KT). In this study, we investigated the use of ATG as induction therapy in deceased-donor KT. Among 152 deceased-donor KT recipients transplanted between January 2009 and December 2003, 147 with exact data were enrolled in this study. Delayed graft function was defined as dialysis requirement after KT. Greater than 10% panel-reactive antibody (PRA) was considered as positive. Total ATG (rATG-Fresenius) dosage and induction duration was evaluated. Mean age was 45 ± 10 years; 91 patients were male and 56 patients were female. Class I and class II PRA-positive patient numbers were 20 (13.6%) and 17 (11.5%), respectively. Pre-transplant dialysis vintage was 108 ± 63 months. Mean donor age was 42 ± 17, and cold ischemia time was 16 ± 5 hours. Eighty-nine patients (60%) had delayed graft function and needed at least one session of hemodialysis after transplantation. Cumulative ATG-F dosage was 676 ± 274 mg. The mean ATG-F cumulative dosage was 10.6 ± 3.8 mg/kg. At the end of first year, mean creatinine and proteinuria levels were 1.4 ± 1.0 mg/dL and 0.3 ± 0.4 g/d, respectively. Mean follow-up time was 32 ± 20 months. During follow-up, there were 14 graft failures and 11 patients died. Patient survival for 1 and 2 years were 93% and 92.3%, respectively. Death-censored graft survival rates for 1 and 2 years were 94.8% and 90.8%, respectively. ATG-F induction provides acceptable graft and patient survival in deceased-donor KT. ATG-F infusion is well tolerated. Infection rates seem to be acceptable compared with all transplantation populations. Copyright © 2017 Elsevier Inc. All rights reserved.

Functional analysis of AoAtg11 in selective autophagy in the filamentous fungus Aspergillus oryzae.

Science.gov (United States)

Tadokoro, Takayuki; Kikuma, Takashi; Kitamoto, Katsuhiko

2015-07-01

Autophagy is a highly conserved cellular degradation process in eukaryotes and consists of both non-selective and selective types. Selective autophagic processes include pexophagy, mitophagy, and the cytoplasm-to-vacuole targeting (Cvt) pathway of yeast, in which particular vacuolar proteins, such as aminopeptidase I (Ape1), are selectively transported to vacuoles. Although selective autophagy has been mainly studied in the yeasts Saccharomyces cerevisiae and Pichia pastoris, there is evidence for selective autophagy in filamentous fungi; however, the details are poorly understood. In S. cerevisiae, Atg11 is a selective autophagy-specific protein that recognizes and transports substrates to the pre-autophagosomal structure (PAS). Here, we first identified an ATG11 homologue in the filamentous fungus Aspergillus oryzae and analyzed the localization of the corresponding protein, designated AoAtg11, fused to enhanced green fluorescent protein (EGFP). Imaging analysis revealed that AoAtg11-EGFP was localized to PAS-like structures. We next constructed an Aoatg11 disruptant of A. oryzae and showed that AoAtg11 is involved in pexophagy and mitophagy. In addition, AoAtg11 was found to be dispensable for non-selective autophagy and for transporting AoApe1 to vacuoles. Taken together, these results suggest that AoAtg11 is a selective autophagy-specific protein in A. oryzae, and has distinct molecular functions from that of S. cerevisiae Atg11. Copyright © 2015 The British Mycological Society. Published by Elsevier Ltd. All rights reserved.

Membrane morphology is actively transformed by covalent binding of the protein Atg8 to PE-lipids.

Directory of Open Access Journals (Sweden)

Roland L Knorr

Full Text Available Autophagy is a cellular degradation pathway involving the shape transformation of lipid bilayers. During the onset of autophagy, the water-soluble protein Atg8 binds covalently to phosphatdylethanolamines (PEs in the membrane in an ubiquitin-like reaction coupled to ATP hydrolysis. We reconstituted the Atg8 conjugation system in giant and nm-sized vesicles with a minimal set of enzymes and observed that formation of Atg8-PE on giant vesicles can cause substantial tubulation of membranes even in the absence of Atg12-Atg5-Atg16. Our findings show that ubiquitin-like processes can actively change properties of lipid membranes and that membrane crowding by proteins can be dynamically regulated in cells. Furthermore we provide evidence for curvature sorting of Atg8-PE. Curvature generation and sorting are directly linked to organelle shapes and, thus, to biological function. Our results suggest that a positive feedback exists between the ubiquitin-like reaction and the membrane curvature, which is important for dynamic shape changes of cell membranes, such as those involved in the formation of autophagosomes.

ATG-Fresenius inhibits blood circulating cell proliferation in a dose-dependent manner: an experimental study.

Science.gov (United States)

Werner, I; Seitz-Merwald, I; Kiessling, A H; Kur, F; Beiras-Fernandez, A

2014-11-01

Antithymocyte globulin (ATG)-Fresenius (Neovii-Biotech, Graefelfing, Germany), a highly purified rabbit polyclonal antihuman T-lymphocyte immunoglobulin resulting from immunization of rabbits with the Jurkat T-lymphoblast cell line, is currently used for the prevention of acute rejection in patients receiving solid organ transplants. Our aim was to investigate the in vitro activity of ATG-Fresenius regarding the proliferation of peripheral blood mononuclear cells (PBMCs), an important mechanism of rejection after solid organ transplantation. PBMCs were isolated from 6 healthy donors. Proliferation was assayed using [(3)H] thymidine incorporation. For analysis of mitogen-stimulated proliferation, the PBMCs were incubated at 37°C with various concentrations of ATG-Fresenius in the absence/presence of 40 μg/mL phytohemagglutinin. For analysis of the mixed lymphocyte reaction, PBMCs were incubated at 37°C with various concentrations of ATG-Fresenius for 3 days. On day 3, PBMCs (stimulator cells) from allogeneic donors were incubated with 25 μg/mL mitomycin C. The responder cells (preincubated with ATG-Fresenius) were then cultured at 37°C with the stimulator cells for 6 days. Groups were compared using ANOVA and the Tukey-Kramer multiple comparison test. Preincubation of PBMCs with ATG results in concentration-dependent inhibition of phytohemagglutinin-stimulated proliferation. The effect was more pronounced after 2 and 3 days of treatment with ATG compared with 1 day. There was a concentration-dependent decrease in the mixed lymphocyte reaction-induced proliferation (up to 80%) at ATG-Fresenius concentrations as low as 0.05 to 0.5 μg/mL. No further effect on proliferation at ATG-Fresenius concentrations of 0.5 to 50 μg/mL was seen, and higher concentrations (>100 μg/mL) totally inhibited proliferation. Our in vitro results provide more evidence of the beneficial effect of ATGs in the early phase of solid organ transplantation, by reducing effector cell

Characterization of the autophagy marker protein Atg8 reveals atypical features of autophagy in Plasmodium falciparum.

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Rahul Navale

Full Text Available Conventional autophagy is a lysosome-dependent degradation process that has crucial homeostatic and regulatory functions in eukaryotic organisms. As malaria parasites must dispose a number of self and host cellular contents, we investigated if autophagy in malaria parasites is similar to the conventional autophagy. Genome wide analysis revealed a partial autophagy repertoire in Plasmodium, as homologs for only 15 of the 33 yeast autophagy proteins could be identified, including the autophagy marker Atg8. To gain insights into autophagy in malaria parasites, we investigated Plasmodium falciparum Atg8 (PfAtg8 employing techniques and conditions that are routinely used to study autophagy. Atg8 was similarly expressed and showed punctate localization throughout the parasite in both asexual and sexual stages; it was exclusively found in the pellet fraction as an integral membrane protein, which is in contrast to the yeast or mammalian Atg8 that is distributed among cytosolic and membrane fractions, and suggests for a constitutive autophagy. Starvation, the best known autophagy inducer, decreased PfAtg8 level by almost 3-fold compared to the normally growing parasites. Neither the Atg8-associated puncta nor the Atg8 expression level was significantly altered by treatment of parasites with routinely used autophagy inhibitors (cysteine (E64 and aspartic (pepstatin protease inhibitors, the kinase inhibitor 3-methyladenine, and the lysosomotropic agent chloroquine, indicating an atypical feature of autophagy. Furthermore, prolonged inhibition of the major food vacuole protease activity by E64 and pepstatin did not cause accumulation of the Atg8-associated puncta in the food vacuole, suggesting that autophagy is primarily not meant for degradative function in malaria parasites. Atg8 showed partial colocalization with the apicoplast; doxycycline treatment, which disrupts apicoplast, did not affect Atg8 localization, suggesting a role, but not exclusive, in

Upregulation of autophagy-related gene-5 (ATG-5 is associated with chemoresistance in human gastric cancer.

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Jie Ge

Full Text Available Autophagy-related gene-5 (ATG-5 is one of the key regulators of autophagic cell death. It has been widely regarded as a protective molecular mechanism for tumor cells during the course of chemotherapy. In the present study, we investigated the expression pattern of ATG-5 and multidrug resistance-associated protein-1 (MRP-1 in 135 gastric cancers (GC patients who were treated with epirubicin, cisplatin and 5-FU adjuvant chemotherapy (ECF following surgical resection and explored their potential clinical significance. We found that both ATG-5 (77.78% and MRP-1 (79.26% were highly expressed in GC patients. ATG-5 expression was significantly associated with depth of wall invasion, TNM stages and distant metastasis of GC (P<0.05, whereas MRP-1 expression was significantly linked with tumor size, depth of wall invasion, lymph node metastasis, TNM stages and differentiation status (P<0.05. ATG-5 expression was positively correlated with MRP-1 (rp = 0.616, P<0.01. Increased expression of ATG-5 and MPR-1 was significantly correlated with poor overall survival (OS; P<0.01 and disease free survival (DFS; P<0.01 of our GC cohort. Furthermore, we demonstrated that ATG-5 was involved in drug resistant of GC cells, which was mainly through regulating autophagy. Our data suggest that upregulated expression of ATG-5, an important molecular feature of protective autophagy, is associated with chemoresistance in GC. Expression of ATG-5 and MRP-1 may be independent prognostic markers for GC treatment.

Molecular cloning and characterization of autophagy-related gene TmATG8 in Listeria-invaded hemocytes of Tenebrio molitor.

Science.gov (United States)

Tindwa, Hamisi; Jo, Yong Hun; Patnaik, Bharat Bhusan; Lee, Yong Seok; Kang, Sang Sun; Han, Yeon Soo

2015-07-01

Macroautophagy (hereinafter called autophagy) is a highly regulated process used by eukaryotic cells to digest portions of the cytoplasm that remodels and recycles nutrients and disposes of unwanted cytoplasmic constituents. Currently 36 autophagy-related genes (ATG) and their homologs have been characterized in yeast and higher eukaryotes, including insects. In the present study, we identified and functionally characterized the immune function of an ATG8 homolog in a coleopteran insect, Tenebrio molitor (TmATG8). The cDNA of TmATG8 comprises of an ORF of 363 bp that encodes a protein of 120 amino acid residues. TmATG8 transcripts are detected in all the developmental stages analyzed. TmAtg8 protein contains a highly conserved C-terminal glycine residue (Gly116) and shows high amino acid sequence identity (98%) to its Tribolium castaneum homolog, TcAtg8. Loss of function of TmATG8 by RNAi led to a significant increase in the mortality rates of T. molitor larvae against Listeria monocytogenes. Unlike dsEGFP-treated control larvae, TmATG8-silenced larvae failed to turn-on autophagy in hemocytes after injection with L. monocytogenes. These data suggest that TmATG8 play a role in mediating autophagy-based clearance of Listeria in T. molitor. Copyright © 2015 Elsevier Ltd. All rights reserved.

Autophagy-Associated Protein SmATG12 Is Required for Fruiting-Body Formation in the Filamentous Ascomycete Sordaria macrospora.

Science.gov (United States)

Werner, Antonia; Herzog, Britta; Frey, Stefan; Pöggeler, Stefanie

2016-01-01

In filamentous fungi, autophagy functions as a catabolic mechanism to overcome starvation and to control diverse developmental processes under normal nutritional conditions. Autophagy involves the formation of double-membrane vesicles, termed autophagosomes that engulf cellular components and bring about their degradation via fusion with vacuoles. Two ubiquitin-like (UBL) conjugation systems are essential for the expansion of the autophagosomal membrane: the UBL protein ATG8 is conjugated to the lipid phosphatidylethanolamine and the UBL protein ATG12 is coupled to ATG5. We recently showed that in the homothallic ascomycete Sordaria macrospora autophagy-related genes encoding components of the conjugation systems are required for fruiting-body development and/or are essential for viability. In the present work, we cloned and characterized the S. macrospora (Sm)atg12 gene. Two-hybrid analysis revealed that SmATG12 can interact with SmATG7 and SmATG3. To examine its role in S. macrospora, we replaced the open reading frame of Smatg12 with a hygromycin resistance cassette and generated a homokaryotic ΔSmatg12 knockout strain, which displayed slower vegetative growth under nutrient starvation conditions and was unable to form fruiting bodies. In the hyphae of S. macrospora EGFP-labeled SmATG12 was detected in the cytoplasm and as punctate structures presumed to be phagophores or phagophore assembly sites. Delivery of EGFP-labelled SmATG8 to the vacuole was entirely dependent on SmATG12.

The new Swiss Energy Act

International Nuclear Information System (INIS)

Tami, R.

1999-01-01

The new Swiss Energy Act and the accompanying regulation enable the instructions given in the poll by the electorate in 1990 -- the Energy Article in the Swiss Constitution -- to be implemented. The Energy Act creates the necessary basis for an advanced and sustainable energy policy. It should contribute to a sufficient, broadly based, dependable, economical and environment-friendly energy supply. The Energy Act and the Energy Regulation entered into force on January 1, 1999. (author)

Efficacy and Safety of ATG-Fresenius as an Induction Agent in Living-Donor Kidney Transplantation.

Science.gov (United States)

Yilmaz, M; Sezer, T Ö; Günay, E; Solak, I; Çeltik, A; Hoşcoşkun, C; Töz, H

2017-04-01

Induction therapy is mostly recommended for deceased-donor transplantation, whereas it has some controversies in live-donor transplantation. In this study, we described the outcomes of live-donor renal transplant recipients who received ATG-Fresenius (ATG-F) induction. Live-donor transplantations in patients over 18 years old with ATG-F induction between 2009 and 2015 were included. All patients received quadruple immunosuppression, one of which was ATG-F induction. Biopsies after the artery anastomosis (zero hour) and protocol biopsies at the 6th month and at the 1st first year were obtained. Acute graft dysfunction was defined as a 20% to 25% increase in creatinine level from baseline. All acute rejection episodes were biopsy-confirmed. All episodes were initially treated with intravenous methyl prednisolone (MP) or ATG-F if resistant to MP. Four hundred twenty-two patients with live-donor transplantation were evaluated. The mean age was 40 ± 13 (18-73) years. The mean panel-reactive antibody levels were 42% ± 30% and 45% ± 30% for class I and II, respectively. The mean mismatch number for living unrelated donors (n = 112) was 4.6 ± 1.0. Acute rejection rate was 29.1% (123 patients) within the first year. The mean cumulative ATG-F doses for per patient and per kilogram were 344 ± 217 mg and 5.1 ± 2.7 mg, respectively. Patient survival rates were 98.3% and 96.7% for 12 months and 60 months, respectively. Death-censored graft survival rates were 97.6% and 92.1% for 12 months and 60 months, respectively. ATG-F induction provided excellent graft and patient survival rates without any significantly increased side effects. Increasing sensitized patient numbers, more unrelated donors, increasing re-transplantation numbers, and more desensitization protocols make ATG-F more favorable in an induction regimen. Copyright © 2017 Elsevier Inc. All rights reserved.

Energy Policy Act

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Energy Policy Act (EPA) addresses energy production in the United States, including: (1) energy efficiency; (2) renewable energy; (3) oil and gas; (4) coal; (5)...

Autophagy-Associated Protein SmATG12 Is Required for Fruiting-Body Formation in the Filamentous Ascomycete Sordaria macrospora.

Directory of Open Access Journals (Sweden)

Antonia Werner

Full Text Available In filamentous fungi, autophagy functions as a catabolic mechanism to overcome starvation and to control diverse developmental processes under normal nutritional conditions. Autophagy involves the formation of double-membrane vesicles, termed autophagosomes that engulf cellular components and bring about their degradation via fusion with vacuoles. Two ubiquitin-like (UBL conjugation systems are essential for the expansion of the autophagosomal membrane: the UBL protein ATG8 is conjugated to the lipid phosphatidylethanolamine and the UBL protein ATG12 is coupled to ATG5. We recently showed that in the homothallic ascomycete Sordaria macrospora autophagy-related genes encoding components of the conjugation systems are required for fruiting-body development and/or are essential for viability. In the present work, we cloned and characterized the S. macrospora (Smatg12 gene. Two-hybrid analysis revealed that SmATG12 can interact with SmATG7 and SmATG3. To examine its role in S. macrospora, we replaced the open reading frame of Smatg12 with a hygromycin resistance cassette and generated a homokaryotic ΔSmatg12 knockout strain, which displayed slower vegetative growth under nutrient starvation conditions and was unable to form fruiting bodies. In the hyphae of S. macrospora EGFP-labeled SmATG12 was detected in the cytoplasm and as punctate structures presumed to be phagophores or phagophore assembly sites. Delivery of EGFP-labelled SmATG8 to the vacuole was entirely dependent on SmATG12.

Atomic Energy Act 1953-1966

International Nuclear Information System (INIS)

1970-01-01

The Atomic Energy Act 1953-1966 establishes the Australian Atomic Energy Commission and lays down its powers, duties, rules of procedure and financing. The members of the Commission are appointed by the Governor-General. It is responsible, inter alia, for all activities covering uranium research, mining and trading as well as for atomic energy development and nuclear plant construction and operation. Its duties also include training of scientific research workers and collection and dissemination of information on atomic energy. For purposes of security, the Act further-more prescribes sanctions in relation to unauthorised acquisition or communication of information on this subject. Finally, the Act repeals the Atomic Energy (Control of Materials) Act 1946 and 1952. (NEA) [fr

ATG24 Represses Autophagy and Differentiation and Is Essential for Homeostasy of the Flagellar Pocket in Trypanosoma brucei.

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Ana Brennand

Full Text Available We have previously identified homologs for nearly half of the approximately 30 known yeast Atg's in the genome database of the human sleeping sickness parasite Trypanosoma brucei. So far, only a few of these homologs have their role in autophagy experimentally confirmed. Among the candidates was the ortholog of Atg24 that is involved in pexophagy in yeast. In T. brucei, the peroxisome-like organelles named glycosomes harbor core metabolic processes, especially glycolysis. In the autotrophic yeast, autophagy is essential for adaptation to different nutritional environments by participating in the renewal of the peroxisome population. We hypothesized that autophagic turnover of the parasite's glycosomes plays a role in differentiation during its life cycle, which demands adaptation to different host environments and associated dramatic changes in nutritional conditions. We therefore characterized T. brucei ATG24, the T. brucei ortholog of yeast Atg24 and mammalian SNX4, and found it to have a regulatory role in autophagy and differentiation as well as endocytic trafficking. ATG24 partially localized on endocytic membranes where it was recruited via PI3-kinase III/VPS34. ATG24 silencing severely impaired receptor-mediated endocytosis of transferrin, but not adsorptive uptake of a lectin, and caused a major enlargement of the flagellar pocket. ATG24 silencing approximately doubled the number of autophagosomes, suggesting a role in repressing autophagy, and strongly accelerated differentiation, in accordance with a role of autophagy in parasite differentiation. Overexpression of the two isoforms of T. brucei ATG8 fused to GFP slowed down differentiation, possibly by a dominant-negative effect. This was overcome by ATG24 depletion, further supporting its regulatory role.

''Further precaution'' in Atomic Energy Law? On unconstitutionality of paragraph 7d AtG

International Nuclear Information System (INIS)

Rossnagel, Alexander; Hentschel, Anja

2011-01-01

On 1st January 2011 the new paragraph 7d of the Atomic Energy Act became operative with the 12th Modification Law according to the Atomic Energy Law. This new paragraph introduces a new category of the nuclear-legal prevention of damage. The contribution under consideration examines how this new regulation for further precautionary actions against risks is to be understood within the existing regulations for permission and retrofitting of nuclear power plants and within the acknowledged dogmatics of the Atomic Energy Act. In addition it is examined whether this understanding of the regulations agrees with the jurisdiction of the constitutional court according to the nuclear legal protection obligations.

Immunophenotyping and efficacy of low dose ATG in non-sensitized kidney recipients undergoing early steroid withdrawal: a randomized pilot study.

Directory of Open Access Journals (Sweden)

Monica Grafals

Full Text Available Rabbit antithymocyte globulin (ATG is commonly used as an induction therapy in renal transplant recipients, but the ideal dosage in tacrolimus-based early steroid withdrawal protocols has not been established. The purpose of this pilot study was to determine the immunophenotyping and efficacy of lower dose ATG in low immunological-risk kidney transplant recipients. In this prospective study, 45 patients were randomized (1∶1 to our standard dose ATG (total dose 3.75 mg/kg(sATG vs. lower dose 2.25 mg/kg (lowATG. All patients underwent early steroid withdrawal within 7 days. The primary end point was biopsy-proven acute rejection at 12 months. Prospective immunophenotyping of freshly isolated PBMCs was performed at baseline, 3, 6, 12 months post-transplant. The rate of acute rejection was 17% and 10% in the sATG and lowATG, respectively. Effector memory T cells, Tregs and recent thymic emigrants T cells had similar kinetics post-transplant in both groups. No statistically significant differences were found in graft survival, patient survival or infections between the two groups, though there was a non-significant increase in leukopenia (43%v s. 30%, CMV (8% vs. 0 and BK (4% vs. 0 infections in sATG group vs. lowATG. In sum, in low immunological risk kidney recipients undergoing steroid withdrawal, low dose ATG seems to be efficacious in preventing acute rejection and depleting T cells with potentially lower infectious complications. A larger study is warranted to confirm these findings.ClinicalTrials.gov NCT00548405.

6-methylprednisolone does not impair anti-thymocyte globulin (ATG) immunosuppressive activity in non-human primates

NARCIS (Netherlands)

Preville, [No Value; Sick, E; Beauchard, S; Ossevoort, M; Tiollier, J; Revillard, JP; Jonker, Margreet

2001-01-01

Background: Induction treatments with anti-thymocyte globulin (ATG) in solid organ transplantation may enhance the efficacy of maintenance immunosuppressive therapy. Since ATG can trigger Fas (CD95) mediated T cell apoptosis, a process antagonized in vitro by corticosteroids, an important issue is

A Crohn's disease variant in Atg16l1 enhances its degradation by caspase 3

Science.gov (United States)

Murthy, Aditya; Li, Yun; Peng, Ivan; Reichelt, Mike; Katakam, Anand Kumar; Noubade, Rajkumar; Roose-Girma, Merone; Devoss, Jason; Diehl, Lauri; Graham, Robert R.; van Lookeren Campagne, Menno

2014-02-01

Crohn's disease is a debilitating inflammatory bowel disease (IBD) that can involve the entire digestive tract. A single-nucleotide polymorphism (SNP) encoding a missense variant in the autophagy gene ATG16L1 (rs2241880, Thr300Ala) is strongly associated with the incidence of Crohn's disease. Numerous studies have demonstrated the effect of ATG16L1 deletion or deficiency; however, the molecular consequences of the Thr300Ala (T300A) variant remains unknown. Here we show that amino acids 296-299 constitute a caspase cleavage motif in ATG16L1 and that the T300A variant (T316A in mice) significantly increases ATG16L1 sensitization to caspase-3-mediated processing. We observed that death-receptor activation or starvation-induced metabolic stress in human and murine macrophages increased degradation of the T300A or T316A variants of ATG16L1, respectively, resulting in diminished autophagy. Knock-in mice harbouring the T316A variant showed defective clearance of the ileal pathogen Yersinia enterocolitica and an elevated inflammatory cytokine response. In turn, deletion of the caspase-3-encoding gene, Casp3, or elimination of the caspase cleavage site by site-directed mutagenesis rescued starvation-induced autophagy and pathogen clearance, respectively. These findings demonstrate that caspase 3 activation in the presence of a common risk allele leads to accelerated degradation of ATG16L1, placing cellular stress, apoptotic stimuli and impaired autophagy in a unified pathway that predisposes to Crohn's disease.

Tenth act amending the German atomic energy act

International Nuclear Information System (INIS)

Heller, W.

2009-01-01

On January 14, 2009, the German federal government introduced into parliament the 10th Act Amending the Atomic Energy Act. In the first reading in the federal parliament, Federal Minister for the Environment Gabriel emphasized 2 main points: Intensified protection of nuclear facilities and of transports of radioactive substances against unauthorized interventions; transfer by law to the Federal Office for Radiological Protection (BfS) of decommissioning of the Asse mine. Reliability review: The amendment to Sec.12 b of the Atomic Energy Act is to meet the different safety and security conditions after the terrorist attacks on September 11, 2001 in the United States and other terrorist activities afterwards (London, Madrid) also with respect to hazards arising to nuclear facilities and nuclear transports. The bill must be seen in conjunction with the Ordinance on Reliability Reviews under the Atomic Energy Act dated July 1, 1999 which covers reviews of reliability of persons holding special responsibilities. Asse II mine: The competence of the Federal Office for Radiological Protection is achieved by an amendment to Sec.23, Para.1, Number 2, Atomic Energy Act, in which the words ''and for the Asse II mine'' are added after the word ''waste.'' Further proceedings depend on the additional provision in a new Sec.57 b, Atomic Energy Act. Accordingly, the operation and decommissioning of the Asse II mine are subject to the regulations applicable to facilities of the federation pursuant to Sec.9a, Para.3. In this way, Asse II is given the same legal status as the federal waste management facilities. Moreover, it is stipulated that the mine is to be shut down immediately. (orig.)

ATG-Fresenius or daclizumab induction therapy in immunologically high risk kidney recipients: a prospective randomized pilot trial.

Science.gov (United States)

Kim, Min Jeong; Tsinalis, Dimitrios; Franz, Stefan; Binet, Isabelle; Gürke, Lorenz; Mihatsch, Michael J; Steiger, Jürg; Thiel, Gilbert; Dickenmann, Michael

2008-01-01

Despite all the advantages in the immunosuppressive therapy, kidney transplantation in immunologically high risk patients remains a challenge. Ideally, an induction therapy should provide maximal graft protection, while adverse events rate and costs remain as low as possible. Immunologically high risk kidney recipients with CDC-PRA ł 25% within the last 3 years, a positive B-cell CDC-crossmatch or graft loss due to rejection within 3 years following a prior transplantation, were randomized 1:1 to receive ATG-Fresenius (ATG-F) (9 mg/kg day 0; 3 mg/kg day 1-4) or Daclizumab therapy (1 mg/kg day 0, 14, 28, 42, 56) in a pilot study. Additional immunosuppression consisted of cyclosporine, mycophenolate mofetil, and steroids. 11 patients were included in each group. The patient (90% in ATG-F; 100% in Daclizumab) and graft survival (censored for death) (100% in ATG-F; 90% in Daclizumab) and the mean creatinine concentration at 24 months (139+/-68 mol/l in ATG-F; 176+/-103 mol/l in Daclizumab) were similar in both groups. More severe graft rejections (3 vascular rejections in Daclizumab) and adverse events (5.3/patient in ATG-F; 6.7/patient in Daclizumab) were observed in the Daclizumab group. The costs for hospitalization/ day within 24 months were lower in ATG-F (2.32+/-3.51 USD vs. 12.25+/-9.75 USD; p=0.02) resulting in an average cost-difference of more than 10'435 USD /patient. In this pilot trial, both treatments were comparably successful regarding graft and patient outcome.

Atomic Energy Commission Act, 1963

International Nuclear Information System (INIS)

1963-01-01

Promulgated in 1963, the Atomic Energy Commission Act (204) established and vested in the Ghana Atomic Energy Commission the sole responsibility for all matters relating to the peaceful uses of atomic energy in the country. Embodied in the Act are provisions relating to the powers, duties, rights and liabilities of the Commission. (EAA)

Atomic Energy Authority Act 1954

International Nuclear Information System (INIS)

1954-01-01

This Act provides for the setting up of an Atomic Energy Authority for the United Kingdom. It also makes provision for the Authority's composition, powers, duties, rights and liabilities, and may amend, as a consequence of the establishment of the Authority and in connection therewith, the Atomic Energy Act, 1946, the Radioactive Substances Act 1948 and other relevant enactments. (NEA) [fr

Atg5 Is Essential for the Development and Survival of Innate Lymphocytes

Directory of Open Access Journals (Sweden)

Timothy E. O’Sullivan

2016-05-01

Full Text Available Autophagy is an essential cellular survival mechanism that is required for adaptive lymphocyte development; however, its role in innate lymphoid cell (ILC development remains unknown. Furthermore, the conditions that promote lymphocyte autophagy during homeostasis are poorly understood. Here, we demonstrate that Atg5, an essential component of the autophagy machinery, is required for the development of mature natural killer (NK cells and group 1, 2, and 3 innate ILCs. Although inducible ablation of Atg5 was dispensable for the homeostasis of lymphocyte precursors and mature lymphocytes in lymphoreplete mice, we found that autophagy is induced in both adaptive and innate lymphocytes during homeostatic proliferation in lymphopenic hosts to promote their survival by limiting cell-intrinsic apoptosis. Induction of autophagy through metformin treatment following homeostatic proliferation increased lymphocyte numbers through an Atg5-dependent mechanism. These findings highlight the essential role for autophagy in ILC development and lymphocyte survival during lymphopenia.

RIP3 attenuates the pancreatic damage induced by deletion of ATG7.

Science.gov (United States)

Zhou, Xiaodong; Xie, Li; Xia, Leizhou; Bergmann, Frank; Büchler, Markus W; Kroemer, Guido; Hackert, Thilo; Fortunato, Franco

2017-07-13

Invalidation of pancreatic autophagy entails pancreatic atrophy, endocrine and exocrine insufficiency and pancreatitis. The aim of this study was to investigate whether depletion of Rip3, which is involved in necroptotic signaling, may attenuate the pancreatic atrophy and pancreatitis resulting from autophagy inhibition. Autophagy and necroptosis signaling were evaluated in mice lacking expression of Rip3 in all organs and Atg7 in the pancreas. Acinar cell death, inflammation and fibrosis were evaluated by using of a compendium of immunofluorescence methods and immunoblots. Mice deficient for pancreatic Atg7 developed acute pancreatitis, which progressed to chronic pancreatitis. This phenotype reduces autophagy, increase apoptosis and necroptosis, inflammation and fibrosis, as well as premature death of the animals. Knockout of Rip3 exacerbated the apoptotic death of acinar cells, increased tissue damage, reduced macrophage infiltration and further accelerated the death of the mice with Atg7-deficient pancreas. The pancreatic degeneration induced by autophagy inhibition was exacerbated by Rip3 deletion.

Atg6/UVRAG/Vps34-Containing Lipid Kinase Complex Is Required for Receptor Downregulation through Endolysosomal Degradation and Epithelial Polarity during Drosophila Wing Development

Directory of Open Access Journals (Sweden)

Péter Lőrincz

2014-01-01

Full Text Available Atg6 (Beclin 1 in mammals is a core component of the Vps34 PI3K (III complex, which promotes multiple vesicle trafficking pathways. Atg6 and Vps34 form two distinct PI3K (III complexes in yeast and mammalian cells, either with Atg14 or with UVRAG. The functions of these two complexes are not entirely clear, as both Atg14 and UVRAG have been suggested to regulate both endocytosis and autophagy. In this study, we performed a microscopic analysis of UVRAG, Atg14, or Atg6 loss-of-function cells in the developing Drosophila wing. Both autophagy and endocytosis are seriously impaired and defective endolysosomes accumulate upon loss of Atg6. We show that Atg6 is required for the downregulation of Notch and Wingless signaling pathways; thus it is essential for normal wing development. Moreover, the loss of Atg6 impairs cell polarity. Atg14 depletion results in autophagy defects with no effect on endocytosis or cell polarity, while the silencing of UVRAG phenocopies all but the autophagy defect of Atg6 depleted cells. Thus, our results indicate that the UVRAG-containing PI3K (III complex is required for receptor downregulation through endolysosomal degradation and for the establishment of proper cell polarity in the developing wing, while the Atg14-containing complex is involved in autophagosome formation.

Identification, molecular cloning and expression analysis of a HORMA domain containing Autophagy-related gene 13 (ATG13 from the coleopteran beetle, Tenebrio molitor

Directory of Open Access Journals (Sweden)

Jung Hee eLee

2015-06-01

Full Text Available Autophagy is a process that is necessary during starvation as it replenishes metabolic precursors by eliminating damaged organelles. Autophagy is mediated by more than 35 autophagy-related (Atg proteins that manifest in the nucleation, elongation, and curving of autophagosome membrane. We isolated a homolog of an ATG13 gene from the transcriptome database of the larva of the mealworm beetle, Tenebrio molitor (designated as TmATG13. The sequence analysis showed that TmATG13 cDNA comprises of 1,176 bp open reading frame that encodes a protein of 391 amino acids. Analyses of the structure-specific features of TmAtg13 showed an intrinsically disordered middle and C-terminal region, rich in regulatory phosphorylation sites. The N-terminal Atg13 domain show a HORMA (Hop1, Rev7, and Mad2 fold containing conserved amino acid residues across the Atg13 orthologs in insects. qRT-PCR revealed that TmATG13 was expressed ubiquitously in all the developmental stages of insect. TmATG13 mRNA expression was high in fat body and gut of the larval and adult stages of the insect. During ovary development and maturation, the TmATG13 transcripts showed high expression until six days of development, followed by a significant decline. The prospective functions mediated by TmAtg13 during autophagy will be clarified by further studies in the near future.

Intraoperative anti-thymocyte globulin-Fresenius (ATG-F) administration as induction immunosuppressive therapy in kidney transplantation.

Science.gov (United States)

Abou-Jaoude, Maroun M; Almawi, Wassim Y

2003-07-01

We reviewed 43 adult kidney transplant patients (32 males and 11 females, 14-68 years of age) performed at our center between July 1999 and February 2002. Donors (39 males and 4 females) comprised two cadaverics, five living-related and 36 living-unrelated; age 18-44 years. Indications for kidney transplantation (KT) were: chronic glomerulonephritis (8), re-transplantation (4) and chronic pyelonephritis (3); kidney disease was unknown in 15 cases. ATG-F was given as a single intra-operative bolus induction therapy in 26 patients; extended ATG-F dose was given in 17 patients because of a high sensitization status, slow graft function (SGF) or development of calcineurin inhibitors toxicity. ATG-F was stopped in seven out of 17 patients because of thrombocytopenia or severe anemia. ATG-F-related fever occurred in six patients. Acute rejection (AR) occurred in eight patients (18%) 5-11 days post-KT. ATG-F was given in three steroid-resistant AR. Infection occurred in 19 patients (44%) for a total of 32 infectious episodes comprising 24 bacterial infections (nine urinary, seven catheter-related and three respiratory), six viral infections (five CMV and one herpes) and two fungal infections (one pulmonary aspergillosis and one catheter-related candidiasis). The hospital stay was 8-75 days for a median of 13 days. The mean serum creatinine upon discharge, at 1 and 6 months after KT were: 2.04+/-0.37, 1.43+/-0.16 and 1.29+/-0.08, respectively. One patient lost his graft on day 9 because of graft microthrombi related to Factor V-Leiden mutation. The 6 months actuarial patient and graft survival were 100 and 97.6%, respectively. ATG-F as a bolus therapy is an effective and safe induction treatment in KT.

Evaluation of research projects and studies on nuclear safety in the context of implementation of the German Atomic Energy Act (AtG). Vol. 9

International Nuclear Information System (INIS)

Casper, H.

2000-01-01

The content of this report is a collection of research projects and investigations in the field of nuclear safety evaluated in 1999 and 2000 with regard to the application of the Atomic Energy Act (Atomgesetz). In addition the report gives an overview on objectives and procedures used for the evaluation. The purpose of this project, being executed for the Federal Ministry for Environment, Nature Conservation and Nuclear Safety (BMU) of the Federal Republic of Germany is to inform all parties involved in the licensing procedure as well as the consulting councils on the latest nuclear safety research results and the status of their verification in a precise short manner. In addition experts' opinions are given with regard to the relevance of these research results to nuclear rules and guidelines as well as to the execution of the Atomic Energy Act. The information consists of precise and short evaluations of final research reports or technical reports. These evaluations are prepared by specialists who are acquainted with the technical aspects of the licensing procedure of nuclear plants in the Federal Republic of Germany. This volume is the ninth report of this series. (orig.) [de

Targeted deletion of Atg5 reveals differential roles of autophagy in keratin K5-expressing epithelia

Energy Technology Data Exchange (ETDEWEB)

Sukseree, Supawadee [Research Division of Biology and Pathobiology of the Skin, Department of Dermatology, Medical University of Vienna, Vienna (Austria); Department of Biochemistry, Faculty of Medicine, Srinakharinwirot University, Bangkok (Thailand); Rossiter, Heidemarie; Mildner, Michael [Research Division of Biology and Pathobiology of the Skin, Department of Dermatology, Medical University of Vienna, Vienna (Austria); Pammer, Johannes [Institute of Clinical Pathology, Medical University of Vienna, Vienna (Austria); Buchberger, Maria; Gruber, Florian [Research Division of Biology and Pathobiology of the Skin, Department of Dermatology, Medical University of Vienna, Vienna (Austria); Watanapokasin, Ramida [Department of Biochemistry, Faculty of Medicine, Srinakharinwirot University, Bangkok (Thailand); Tschachler, Erwin [Research Division of Biology and Pathobiology of the Skin, Department of Dermatology, Medical University of Vienna, Vienna (Austria); Eckhart, Leopold, E-mail: leopold.eckhart@meduniwien.ac.at [Research Division of Biology and Pathobiology of the Skin, Department of Dermatology, Medical University of Vienna, Vienna (Austria)

2013-01-11

Highlights: Black-Right-Pointing-Pointer We generated mice lacking Atg5 and autophagy in keratin K5-positive epithelia. Black-Right-Pointing-Pointer Suppression of autophagy in thymic epithelium was not associated with signs of autoimmunity. Black-Right-Pointing-Pointer Autophagy was required for normal terminal differentiation of preputial gland cells. Black-Right-Pointing-Pointer Autophagy-deficient cells of the preputial glands degraded nuclear DNA prematurely. -- Abstract: Autophagy contributes to the homeostasis of many tissues, yet its role in epithelia is incompletely understood. A recent report proposed that Atg5-dependent autophagy in thymic epithelial cells is essential for their function in the negative selection of self-reactive T-cells and, thus, for the suppression of tissue inflammation. Here we crossed mice carrying floxed alleles of the Atg5 gene with mice expressing the Cre recombinase under the control of the keratin K5 promoter to suppress autophagy in all K5-positive epithelia. The efficiency of autophagy abrogation was confirmed by immunoanalyses of LC3, which was converted to the autophagy-associated LC3-II form in normal but not Atg5-deficient cells, and of p62, which accumulated in Atg5-deficient cells. Mice carrying the epithelium-specific deletion of Atg5 showed normal weight gain, absence of tissue inflammation, and a normal morphology of the thymic epithelium. By contrast, autophagy-deficient epithelial cells of the preputial gland showed aberrant eosinophilic staining in histology and premature degradation of nuclear DNA during terminal differentiation. Taken together, the results of this study suggest that autophagy is dispensable for the suppression of autoimmunity by thymic epithelial cells but essential for normal differentiation of the preputial gland in mice.

MdATG18a overexpression improves tolerance to nitrogen deficiency and regulates anthocyanin accumulation through increased autophagy in transgenic apple.

Science.gov (United States)

Sun, Xun; Jia, Xin; Huo, Liuqing; Che, Runmin; Gong, Xiaoqing; Wang, Ping; Ma, Fengwang

2018-02-01

Nitrogen (N) availability is an essential factor for plant growth. Recycling and remobilization of N have strong impacts on crop yield and quality under N deficiency. Autophagy is a critical nutrient-recycling process that facilitates remobilization under starvation. We previously showed that an important AuTophaGy (ATG) protein from apple, MdATG18a, has a positive role in drought tolerance. In this study, we explored its biological role in response to low-N. Overexpression of MdATG18a in both Arabidopsis and apple improved tolerance to N-depletion and caused a greater accumulation of anthocyanin. The increased anthocyanin concentration in transgenic apple was possibly due to up-regulating flavonoid biosynthetic and regulatory genes (MdCHI, MdCHS, MdANS, MdPAL, MdUFGT, and MdMYB1) and higher soluble sugars concentration. MdATG18a overexpression enhanced starch degradation with up-regulating amylase gene (MdAM1) and up-regulated sugar metabolism related genes (MdSS1, MdHXKs, MdFK1, and MdNINVs). Furthermore, MdATG18a functioned in nitrate uptake and assimilation by up-regulating nitrate reductase MdNIA2 and 3 high-affinity nitrate transporters MdNRT2.1/2.4/2.5. MdATG18a overexpression also elevated other important MdATG genes expression and autophagosomes formation under N-depletion, which play key contributions to above changes. Together, these results demonstrate that overexpression of MdATG18a enhances tolerance to N-deficiencies and plays positive roles in anthocyanin biosynthesis through greater autophagic activity. © 2017 John Wiley & Sons Ltd.

Enraf Series 854 advanced technology gauge (ATG) acceptance test procedure

International Nuclear Information System (INIS)

Huber, J.H.

1996-01-01

This Acceptance Test Procedure was written to test the Enraf Series 854 Advanced Technology Gauge (ATG) prior to installation in the Tank Farms. The procedure sets various parameters and verifies that the gauge is functional

Improved long-term survival after intra-operative single high-dose ATG-Fresenius induction in renal transplantation: a single centre experience.

Science.gov (United States)

Kaden, Jürgen; May, Gottfried; Völp, Andreas; Wesslau, Claus

2009-01-01

In organ grafts donor-specific sensitization is initiated immediately after revascularization. Therefore, in 1990 we introduced the intra-operative single high-dose ATG-Fresenius (ATG-F) induction in addition to standard triple drug therapy (TDT) consisting of steroids, azathioprine and cyclosporin. A total of 778 first renal transplantations from deceased donors, performed between 1987 and 1998, were included in this evaluation. This retrospective analysis of clinic records and electronic databases presents data of all recipients of first kidney grafts who received two different ATG-F inductions (1(st) group: 9 mg/kg body weight as single high-dose intra-operatively, n=484; 2(nd) group: 3 mg/kg body weight on 7 or 8 consecutive days as multiple-dose starting also intra-operatively, n=78) and standard TDT alone (3(rd) group: TDT alone, n=216). The 10-year patient survival rates were 72.6+/-2.6% (TDT + ATG-F single high-dose), 79.5+/-5.1% (TDT + ATG-F multiple-dose) and 67.2+/-3.7%% (TDT alone; Kaplan-Meier estimates with standard errors; ATG-F vs TDT alone, p=0.001). The 10-year graft survival rates with censoring of patients that died with a functioning graft were 73.8+/-2.4%, 57.7+/-5.8% and 58.4+/-3.6% (Kaplan-Meier estimates with standard errors; 1(st) vs 2(nd )and 3(rd) group, respectively, p<0.001) and the 10-year graft survival rates with patient death counted as graft failure were 58.3+/-2.7%, 55.7+/-5.8% and 48.2+/-3.5% (Kaplan-Meier estimates with standard errors; ATG-F single high-dose vs TDT, p=0.023). In pre-sensitized recipients there were also significant differences in favour of ATG-F, more notably in the single high-dose ATG-F induction. A total of 69% of the patients in the two cohorts receiving ATG-F did not experience any transplant rejections compared to 56% in patients undergoing TDT alone (p=0.018). The incidence of infectious complications was comparable across all groups. According to evidence obtained from the routine documentation of 778

Cloning, expression analysis, and RNA interference study of a HORMA domain containing autophagy-related gene 13 (ATG13) from the coleopteran beetle, Tenebrio molitor

Science.gov (United States)

Lee, Jung Hee; Jo, Yong Hun; Patnaik, Bharat Bhusan; Park, Ki Beom; Tindwa, Hamisi; Seo, Gi Won; Chandrasekar, Raman; Lee, Yong Seok; Han, Yeon Soo

2015-01-01

Autophagy is a process that is necessary during starvation, as it replenishes metabolic precursors by eliminating damaged organelles. Autophagy is mediated by more than 35 autophagy-related (Atg) proteins that participate in the nucleation, elongation, and curving of the autophagosome membrane. In a pursuit to address the role of autophagy during development and immune resistance of the mealworm beetle, Tenebrio molitor, we screened ATG gene sequences from the whole-larva transcriptome database. We identified a homolog of ATG13 gene in T. molitor (designated as TmATG13) that comprises a cDNA of 1176 bp open reading frame (ORF) encoding a protein of 391 amino acids. Analyses of the structure-specific features of TmAtg13 showed an intrinsically disordered middle and C-terminal region that was rich in regulatory phosphorylation sites. The N-terminal Atg13 domain had a HORMA (Hop1, Rev7, and Mad2) fold containing amino acid residues conserved across the Atg13 insect orthologs. A quantitative reverse-transcription-polymerase chain reaction analysis revealed that TmATG13 was expressed ubiquitously during all developmental stages of the insect. TmATG13 mRNA expression was high in the fat body and gut of the larval and adult stages of the insect. The TmATG13 transcripts were expressed at a high level until 6 days of ovarian development, followed by a significant decline. Silencing of ATG13 transcripts in T. molitor larvae showed a reduced survivability of 39 and 38% in response to Escherichia coli and Staphylococcus aureus infection. Furthermore, the role of TmAtg13 in initiating autophagy as a part of the host cell autophagic complex of the host cells against the intracellular pathogen Listeria monocytogenes is currently under study and will be critical to unfold the structure-function relationships. PMID:26136688

Atomic Energy Control Act

International Nuclear Information System (INIS)

1970-01-01

This act provides for the establishment of the Atomic Energy Control Board. The board is responsible for the control and supervision of the development, application and use of atomic energy. The board is also considered necessary to enable Canada to participate effectively in measures of international control of atomic energy

ATG-Fresenius S combined with cyclosporine a: an effective immunosuppressive therapy for children with aplastic anemia.

Science.gov (United States)

Luo, Cheng-Juan; Gao, Yi-Jin; Tang, Jing-Yan; Zhu, Xiao-Hua; Xue, Hui-Liang; Lu, Feng-Juan; Pan, Ci; Jiang, Hua; Luo, Chang-Ying; Ye, Qi-Dong; Zhou, Min; Chen, Jing

2014-07-01

For the first time, we conducted a 2-center retrospective study to show the efficacy of antithymocyte globulin (ATG)-Fresenius S plus cyclosporine treatment of children with severe aplastic anemia. From March 1997 to May 2011, a total of 124 patients (median age, 7.5 y; range, 1.5 to 16 y) from 2 centers with acquired AA treated with an immunosuppressive therapy (IST) regimen, consisting of ATG-Fresenius S (5 mg/kg per day for 5 d) and cyclosporine, were enrolled. The response rate was 55.6%. The median time between IST and response was 6 (0.5 to 18) months. After a median follow-up time of 29 (6 to 153) months, the rates of relapse and clonal evolution were 3.2% and 0.8%, respectively. Overall, 17 patients (13.7%) died in this study: 14 resulted from sepsis, 1 resulted from intracranial hemorrhage, 1 occurred after hematopoietic stem cell transplantation, and 1 resulted from clonal disease progression. The 5-year overall survival rate for the entire cohort was 74.7%. IST responders had a better survival rate (100%) than nonresponders (70.7%). The use of ATG-Fresenius S plus cyclosporine as a first-line immunosuppressive treatment appeared to be effective for children with severe aplastic anemia in our study. ATG-Fresenius S could be another option in the treatment arsenal, especially in countries where the other ATG products are harder to acquire.

ATG4B inhibitors with a benzotropolone core structure block autophagy and augment efficiency of chemotherapy in mice.

Science.gov (United States)

Kurdi, Ammar; Cleenewerck, Matthias; Vangestel, Christel; Lyssens, Sophie; Declercq, Wim; Timmermans, Jean-Pierre; Stroobants, Sigrid; Augustyns, Koen; De Meyer, Guido R Y; Van Der Veken, Pieter; Martinet, Wim

2017-08-15

Autophagy is a cell survival mechanism hijacked by advanced tumors to endure a rough microenvironment. Late autophagy inhibitors such as (hydroxy)chloroquine have been used clinically to halt tumor progression with modest success. However, given the toxic nature of these compounds and their lack of specificity, novel targets should be considered. We recently identified a benzotropolone derivative that significantly inhibited the essential autophagy protein ATG4B. Therefore, we synthesized and tested additional benzotropolone compounds to identify a promising ATG4B inhibitor that impairs autophagy both in vitro and in vivo. A compound library containing 27 molecules with a benzotropolone backbone was synthesized and screened for inhibition of recombinant ATG4B. Depending on the benzotropolone compound, inhibition of recombinant ATG4B ranged from 3 to 82%. Active compounds were evaluated in cellular assays to confirm inhibition of ATG4B and suppression of autophagy. Seven compounds inhibited processing of the autophagy protein LC3 and autophagosome formation. Compound UAMC-2526 was selected for further in vivo use because of its fair plasma stability. This compound abolished autophagy both in nutrient-deprived GFP-LC3 mice and in CD1 -/- Foxn1nu mice bearing HT29 colorectal tumor xenografts. Moreover, addition of UAMC-2526 to the chemotherapy drug oxaliplatin significantly improved inhibition of tumor growth. Our data indicate that suppression of autophagy via ATG4B inhibition is a feasible strategy to augment existing chemotherapy efficacy and to halt tumor progression. Copyright © 2017 Elsevier Inc. All rights reserved.

Atg12 Maintains Skeletal Integrity by Modulating Pro-Osteoclastogenic Signals and Chondrocyte Differentiation

Science.gov (United States)

Tahimic, Candice; Bahl, Disha; Shirazi-Fard, Yasaman; Marsh, Timothy; Schreurs, Anne-Sofie; Rael, Victoria E.; Glikbarg, Chloe; Debnath, Jayantha; Globus, Ruth K.

2016-01-01

Weightlessness and radiation, two unique elements of space, profoundly decreases bone mass. This bone loss is attributed to increased activity of bone-resorbing osteoclasts and functional changes in bone-forming osteoblasts, cells that give rise to mature osteocytes. Our long-term goal is to identify signaling pathways that may be targeted to mitigate bone loss in scenarios of space exploration, radiotherapy and accidental radiation exposure. We have previously shown that exposure of MLO-Y4 osteocyte-like cells to simulated space radiation (56Fe) increased the expression of the pro-osteoclastogenic gene rankl and decreased protein levels of LC3B-II, a key player in autophagy. In this current study, we aimed to further elucidate the role of autophagy in maintaining structural integrity of the skeleton. We hypothesize that loss of autophagy in bone leads to an imbalance in pro-osteoclastogenic and pro-osteogenic signals, resulting in net bone loss. To test our hypothesis we performed global postnatal deletion of Atg12 using tamoxifeninducible Cre recombinase under the control of the CAG promoter. Six-week-old CAGCreERT2/ FloxAtg12 animals were treated daily with Tamoxifen or Vehicle (Control, oil only) for five days and euthanasia performed two weeks after the onset of treatment. Percent change in body weights (prior to treatment and at euthanasia) was not significantly different between treatment groups within the same gender. Compared to Vehicle (Control) groups, Tamoxifen (Atg12 iKO) groups showed decreased LC3B-I to II conversion and increased p62 protein levels, consistent with loss of autophagy. Quantitative PCR revealed increased expression of proosteoclastogenic cytokines mcp1 and rankl in bone and marrow respectively in male iKOs compared to male controls. Expression levels of these genes were not significantly altered in the Atg12 iKO females compared to females controls. Microcomputed tomography of tibiae revealed decreased cortical bone volume, cortical

Atomic Energy Amendment Act 1978, No. 31

International Nuclear Information System (INIS)

1978-01-01

This Act amends certain Sections of the Atomic Energy Act 1953. The principal modifications concern the definitions of atomic energy, prescribed substances, the provision and supply of uranium in relation to the functions of the Atomic Energy Commission, compliance with the agreement with the IAEA on the application of safeguards under the Non-Proliferation Treaty as well as with any agreement with any other international organization or another country. The Act also amends the 1953 Act in respect of the control of prescribed substances and repeals the section concerning jurisdiction of courts. (NEA) [fr

Let-7i-Induced Atg4B Suppression Is Essential for Autophagy of Placental Trophoblast in Preeclampsia.

Science.gov (United States)

Xu, Yinyan; Huang, Xinyan; Xie, Juan; Chen, Yanni; Fu, Jing; Wang, Li

2017-09-01

Autophagy, identified as type II programmed cell death, has already been known to be involved in the pathophysiology of preeclampsia (PE), which is a gestational disease with high morbidity. The present study aims to investigate the functional role of let-7i, a miRNA, in trophoblastic autophagy. Placental tissue used in this study was collected from patients with severe preeclampsia (SPE) or normal pregnant women. A decreased level of let-7i was found in placenta of SPE. In addition, autophagic vacuoles were observed in SPE and the expression of microtubule associated protein 1 light chain 3 (LC3) II/I was elevated. In vitro, let-7i mimics suppressed the autophagic activities in human HTR-8/SVneo trophoblast cell line (HTR-8) and human placental choriocarcinoma cell line JEG-3, whereas let-7i inhibitor enhanced the activities. As a potential target of let-7i, autophagy-related 4B cysteine peptidase (Atg4B) had an increased expression level in SPE. As expected, the increased expression of Atg4B was negatively regulated by let-7i using dual luciferase reporter assay. Furthermore, these trophoblast-like cells transfected with the let-7i mimic or inhibitors resulted in a significant change of Atg4B in both mRNA and protein level. More importantly, Atg4B overexpression could partly reverse let-7i mimic-reduced LC3II/I levels; whereas Atg4B silencing partly attenuated let-7i inhibitor-induced the level of LC3II/I expression. Taken together, these findings suggest that let-7i is able to regulate autophagic activity via regulating Atg4B expression, which might contribute to the pathogenesis of PE. J. Cell. Physiol. 232: 2581-2589, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

The Atg1-Tor pathway regulates yolk catabolism in Drosophila embryos.

Science.gov (United States)

Kuhn, Hallie; Sopko, Richelle; Coughlin, Margaret; Perrimon, Norbert; Mitchison, Tim

2015-11-15

Yolk provides an important source of nutrients during the early development of oviparous organisms. It is composed mainly of vitellogenin proteins packed into membrane-bound compartments called yolk platelets. Catabolism of yolk is initiated by acidification of the yolk platelet, leading to the activation of Cathepsin-like proteinases, but it is unknown how this process is triggered. Yolk catabolism initiates at cellularization in Drosophila melanogaster embryos. Using maternal shRNA technology we found that yolk catabolism depends on the Tor pathway and on the autophagy-initiating kinase Atg1. Whereas Atg1 was required for a burst of spatially regulated autophagy during late cellularization, autophagy was not required for initiating yolk catabolism. We propose that the conserved Tor metabolic sensing pathway regulates yolk catabolism, similar to Tor-dependent metabolic regulation on the lysosome. © 2015. Published by The Company of Biologists Ltd.

Act to amend cost regulations of the Atomic Energy Act

International Nuclear Information System (INIS)

1980-01-01

Article 21 is replaced by articles 21 to 21b. According to this, fees or reimbursements for expenses for official acts (e.g. decisions, supervisory acts, safeguarding of nuclear fuels) as well as for the use of facilities according to article 9a, section 3, of the Atomic Energy Act (e.g. Laender facilities to collect nuclear waste). (HP) [de

Neuroprotection by selective neuronal deletion of Atg7 in neonatal brain injury

Science.gov (United States)

Xie, Cuicui; Ginet, Vanessa; Sun, Yanyan; Koike, Masato; Zhou, Kai; Li, Tao; Li, Hongfu; Li, Qian; Wang, Xiaoyang; Uchiyama, Yasuo; Truttmann, Anita C.; Kroemer, Guido; Puyal, Julien; Blomgren, Klas; Zhu, Changlian

2016-01-01

ABSTRACT Perinatal asphyxia induces neuronal cell death and brain injury, and is often associated with irreversible neurological deficits in children. There is an urgent need to elucidate the neuronal death mechanisms occurring after neonatal hypoxia-ischemia (HI). We here investigated the selective neuronal deletion of the Atg7 (autophagy related 7) gene on neuronal cell death and brain injury in a mouse model of severe neonatal hypoxia-ischemia. Neuronal deletion of Atg7 prevented HI-induced autophagy, resulted in 42% decrease of tissue loss compared to wild-type mice after the insult, and reduced cell death in multiple brain regions, including apoptosis, as shown by decreased caspase-dependent and -independent cell death. Moreover, we investigated the lentiform nucleus of human newborns who died after severe perinatal asphyxia and found increased neuronal autophagy after severe hypoxic-ischemic encephalopathy compared to control uninjured brains, as indicated by the numbers of MAP1LC3B/LC3B (microtubule-associated protein 1 light chain 3)-, LAMP1 (lysosomal-associated membrane protein 1)-, and CTSD (cathepsin D)-positive cells. These findings reveal that selective neuronal deletion of Atg7 is strongly protective against neuronal death and overall brain injury occurring after HI and suggest that inhibition of HI-enhanced autophagy should be considered as a potential therapeutic target for the treatment of human newborns developing severe hypoxic-ischemic encephalopathy. PMID:26727396

Replication of Brucella abortus and Brucella melitensis in fibroblasts does not require Atg5-dependent macroautophagy.

Science.gov (United States)

Hamer, Isabelle; Goffin, Emeline; De Bolle, Xavier; Letesson, Jean-Jacques; Jadot, Michel

2014-09-02

Several intracellular bacterial pathogens have evolved subtle strategies to subvert vesicular trafficking pathways of their host cells to avoid killing and to replicate inside the cells. Brucellae are Gram-negative facultative intracellular bacteria that are responsible for brucellosis, a worldwide extended chronic zoonosis. Following invasion, Brucella abortus is found in a vacuole that interacts first with various endosomal compartments and then with endoplasmic reticulum sub-compartments. Brucella establishes its replication niche in ER-derived vesicles. In the past, it has been proposed that B. abortus passed through the macroautophagy pathway before reaching its niche of replication. However, recent experiments provided evidence that the classical macroautophagy pathway was not involved in the intracellular trafficking and the replication of B. abortus in bone marrow-derived macrophages and in HeLa cells. In contrast, another study showed that macroautophagy favoured the survival and the replication of Brucella melitensis in infected RAW264.7 macrophages. This raises the possibility that B. abortus and B. melitensis followed different intracellular pathways before replicating. In the present work, we have addressed this issue by comparing the replication rate of B. abortus and B. melitensis in embryonic fibroblasts derived from wild-type and Atg5-/- mice, Atg5 being a core component of the canonical macroautophagic pathway. Our results indicate that both B. abortus S2308 and B. melitensis 16M strains are able to invade and replicate in Atg5-deficient fibroblasts, suggesting that the canonical Atg5-dependent macroautophagic pathway is dispensable for Brucella replication. The number of viable bacteria was even slightly higher in Atg5-/- fibroblasts than in wild-type fibroblasts. This increase could be due to a more efficient uptake or to a better survival rate of bacteria before the beginning of the replication in Atg5-deficient cells as compared to wild

Problems arising in connection with the commissioning of experts in conflict-oriented implementation of nuclear law. The legal status of expert opinions in administrative procedures under the Atomic Energy Act

International Nuclear Information System (INIS)

Fiebig, T.H.

1995-01-01

Court decisions available so far do not primarily consider the problems linked to the commissioning of an expert and his mandate, as well as the legal status of the commissioning of an expert as an administrative act which might be legally contestable. Thus there are at present no court decisions that would create legal certainty in matters of the act of commissioning a nuclear expert opinion. The current legal situation is such that an independent order for commissioning of an expert opinion in compliance with section 19 III AtG (Atomic Energy Act), which in general is given in response to the refusal of the facility operator to do so, can be independently contested on the basis of section 44 a, sentence 2 VwGO (Rules of Administrative Courts). The current practice of conflict-oriented, or nuclear power phase-out-oriented, implementation of the nuclear law poses a threat to our constitutional state and to our democracy. The supply of energy as a common good is of essential importance and thus deserves fair and objective treatment free of emotions, including the matter of nuclear energy. In cases of nuclear licensing procedures meeting with impedimental treatment by a Land government favouring the nuclear power phase-out, this treatment however not fitting into the Land governments' overall political line, there is reason to call upon the Federal Government to take action for clarifying the situation. (orig./HP) [de

Chronic graft-versus-host disease: long-term results from a randomized trial on graft-versus-host disease prophylaxis with or without anti-T-cell globulin ATG-Fresenius.

Science.gov (United States)

Socié, Gérard; Schmoor, Claudia; Bethge, Wolfgang A; Ottinger, Hellmut D; Stelljes, Matthias; Zander, Axel R; Volin, Liisa; Ruutu, Tapani; Heim, Dominik A; Schwerdtfeger, Rainer; Kolbe, Karin; Mayer, Jiri; Maertens, Johan A; Linkesch, Werner; Holler, Ernst; Koza, Vladimir; Bornhäuser, Martin; Einsele, Hermann; Kolb, Hans-Jochem; Bertz, Hartmut; Egger, Matthias; Grishina, Olga; Finke, Jürgen

2011-06-09

Previous randomized graft-versus-host disease (GVHD)-prophylaxis trials have failed to demonstrate reduced incidence and severity of chronic GVHD (cGVHD). Here we reanalyzed and updated a randomized phase 3 trial comparing standard GVHD prophylaxis with or without pretransplantation ATG-Fresenius (ATG-F) in 201 adult patients receiving myeloablative conditioning before transplantation from unrelated donors. The cumulative incidence of extensive cGVHD after 3 years was 12.2% in the ATG-F group versus 45.0% in the control group (P < .0001). The 3-year cumulative incidence of relapse and of nonrelapse mortality was 32.6% and 19.4% in the ATG-F group and 28.2% and 33.5% in the control group (hazard ratio [HR] = 1.21, P = .47, and HR = 0.68, P = .18), respectively. This nonsignificant reduction in nonrelapse mortality without increased relapse risk led to an overall survival rate after 3 years of 55.2% in the ATG-F group and 43.3% in the control group (HR = 0.84, P = .39, nonsignificant). The HR for receiving immunosuppressive therapy (IST) was 0.31 after ATG-F (P < .0001), and the 3-year probability of survival free of IST was 52.9% and 16.9% in the ATG-F versus control, respectively. The addition of ATG-F to standard cyclosporine, methotrexate GVHD prophylaxis lowers the incidence and severity of cGVHD, and the risk of receiving IST without raising the relapse rate. ATG-F prophylaxis reduces cGVHD morbidity.

A missense change in the ATG4D gene links aberrant autophagy to a neurodegenerative vacuolar storage disease.

Directory of Open Access Journals (Sweden)

Kaisa Kyöstilä

2015-04-01

Full Text Available Inherited neurodegenerative disorders are debilitating diseases that occur across different species. We have performed clinical, pathological and genetic studies to characterize a novel canine neurodegenerative disease present in the Lagotto Romagnolo dog breed. Affected dogs suffer from progressive cerebellar ataxia, sometimes accompanied by episodic nystagmus and behavioral changes. Histological examination revealed unique pathological changes, including profound neuronal cytoplasmic vacuolization in the nervous system, as well as spheroid formation and cytoplasmic aggregation of vacuoles in secretory epithelial tissues and mesenchymal cells. Genetic analyses uncovered a missense change, c.1288G>A; p.A430T, in the autophagy-related ATG4D gene on canine chromosome 20 with a highly significant disease association (p = 3.8 x 10-136 in a cohort of more than 2300 Lagotto Romagnolo dogs. ATG4D encodes a poorly characterized cysteine protease belonging to the macroautophagy pathway. Accordingly, our histological analyses indicated altered autophagic flux in affected tissues. The knockdown of the zebrafish homologue atg4da resulted in a widespread developmental disturbance and neurodegeneration in the central nervous system. Our study describes a previously unknown canine neurological disease with particular pathological features and implicates the ATG4D protein as an important autophagy mediator in neuronal homeostasis. The canine phenotype serves as a model to delineate the disease-causing pathological mechanism(s and ATG4D function, and can also be used to explore treatment options. Furthermore, our results reveal a novel candidate gene for human neurodegeneration and enable the development of a genetic test for veterinary diagnostic and breeding purposes.

P.L. 96-294, "Energy Security Act" (1980)

Energy Technology Data Exchange (ETDEWEB)

None

2011-12-13

Declares it to be the purpose of this title to reduce dependence on foreign energy resources by producing synthetic fuel. Part A: Development of Synthetic Fuel Under the Defense Production Act of 1950 - Defense Production Act Amendments of 1980 - Amends the Defense Production Act of 1950 to include within the policy objectives of such Act Government preparedness to contend with foreign actions which could reduce or terminate the availability of material, including energy, which is crucial to national defense. States that greater independence in domestic energy supplies is necessary to national defense preparedness. Designates "energy" as a "strategic and critical material." States that such designation shall not give the President any authority: (1) for the mandatory allocation or pricing of any fuel or feedstock; or (2) to engage in the production of energy in any manner whatsoever, except for synthetic fuel production.

Atomic Energy Authority Act 1971

International Nuclear Information System (INIS)

1971-01-01

This Act provides for the transfer of property, rights, liabilities and obligations of parts of the undertaking of the United Kingdom Atomic Energy Autority, to two new Compagnies set up for this purpose: the Bristish Nuclear Fuels Limited, and the Radiochemical Centre Limited. Patents licences and registered designs owned by the Autority at the time of the transfer are not included therein. The Act also includes amendments to the Nuclear Installations Act 1965, notably as regards permits to operate granted to a body corporate. Finally, the Schedule to this Act lays down a certain number of provisions relating to security and the preservation of secrets. (NEA) [fr

The role of the Government Energy Efficiency Act in the National Energy Act of 1992

International Nuclear Information System (INIS)

Good, L.; Williams, D.R.

1993-01-01

Last year Senator John Glenn's Government Energy Efficiency Act to reform energy management in the Federal Government was adopted entirely into the Senate's comprehensive energy bill. This year key portions of an equivalent bill were incorporated into the House of Representatives comprehensive energy bill after intensive lobbying by AEE's National Capital Chapter. According to a House staffer who played a key role in the bill, the section on energy manager training was included as a direct result of the Chapter's persuasion. Each bill passed in its respective house. At the time of this writing, in the spring of 1992, the two houses are scheduled to go into conference and attempt to merge their separate bills into one National Energy Act of 1992. The 102nd Congress seems determined to establish a national energy policy before election time, but the two houses take very different approaches to the problem, The bill could be voted into law during or just before the 15th World Energy Engineering Congress (WEEC). This paper will discuss some of the strengths and loopholes that apply to the Federal sector. The presentation of this paper at WEEC in October will bring AEE members up to the minute on these developments

Atomic Energy Act 1946

International Nuclear Information System (INIS)

1946-01-01

This Act provides for the development of atomic energy in the United Kingdom and for its control. It details the duties and powers of the competent Minister, in particular his powers to obtain information on and to inspect materials, plant and processes, to control production and use of atomic energy and publication of information thereon. Also specified is the power to search for and work minerals and to acquire property. (NEA) [fr

Atomic Energy Authority (Weapons Group) Act 1973

International Nuclear Information System (INIS)

1973-01-01

This Act, which came into force on 6th March 1973 and modified Section 2 of the Atomic Energy Authority Act 1954 in respect of the Authority's power to do work on explosive nuclear devices, made provision for the transfer to the Secretary of State for Defence of the Weapons Group of the Atomic Energy Authority. (NEA) [fr

ATG-Fresenius treatment and low-dose tacrolimus: results of a randomized controlled trial in liver transplantation.

Science.gov (United States)

Benítez, C E; Puig-Pey, I; López, M; Martínez-Llordella, M; Lozano, J J; Bohne, F; Londoño, M C; García-Valdecasas, J C; Bruguera, M; Navasa, M; Rimola, A; Sánchez-Fueyo, A

2010-10-01

We report the results of a prospective randomized controlled trial in liver transplantation assessing the efficacy and safety of antithymocyte globulin (ATG-Fresenius) plus tacrolimus monotherapy at gradually decreasing doses. Patients were randomized to either: (a) standard-dose tacrolimus plus steroids;or (b) peritransplant ATG-Fresenius plus reduced-dose tacrolimus monotherapy followed by weaning of tacrolimus starting 3 months after transplantation. The primary end-point was the achievement of very low-dose tacrolimus (every-other-day or once daily dose with Fresenius group but no benefits in terms of improved renal function, lower metabolic complications or increased prevalence of tolerance-related biomarkers were observed. In conclusion, the use of ATG-Fresenius and tacrolimus at gradually decreasing doses was associated with a high rate of rejection, did not allow for the administration of very low doses of tacrolimus and failed to provide detectable clinical benefits. ClinicalTrials.gov identifier: NCT00436722. © 2010 The Authors Journal compilation © 2010 The American Society of Transplantation and the American Society of Transplant Surgeons.

Saturated fatty acid palmitate negatively regulates autophagy by promoting ATG5 protein degradation in meniscus cells.

Science.gov (United States)

Mallik, Aritra; Yammani, Raghunatha R

2018-07-20

Obesity and associated metabolic factors are major risk factors for the development of osteoarthritis. Previously, we have shown that the free fatty acid palmitate induces endoplasmic reticulum (ER) stress and induces apoptosis in meniscus cells. However, the molecular mechanisms involved in these effects are not clearly understood. In our current study, we found that palmitate inhibits autophagy by modulating the protein levels of autophagy-related genes-5 (ATG5) that is associated with decreased lipidation of LC3 and increased activation of cleaved caspase 3. Pretreatment of meniscus cells with 4-phenyl butyric acid, a small molecule chemical chaperone that alleviates ER stress, or with MG-132, a proteasome inhibitor, restored normal levels of ATG5 and autophagosome formation, and decreased expression of cleaved caspase 3. Thus, our data suggest that palmitate downregulates autophagy in meniscus cells by degrading ATG5 protein via ER-associated protein degradation, and thus promotes apoptosis. This is the first study to demonstrate that palmitate-induced endoplasmic reticulum stress negatively regulates autophagy. Copyright © 2018 The Authors. Published by Elsevier Inc. All rights reserved.

Genome-wide analysis of autophagy-related genes in banana highlights MaATG8s in cell death and autophagy in immune response to Fusarium wilt.

Science.gov (United States)

Wei, Yunxie; Liu, Wen; Hu, Wei; Liu, Guoyin; Wu, Chunjie; Liu, Wei; Zeng, Hongqiu; He, Chaozu; Shi, Haitao

2017-08-01

MaATG8s play important roles in hypersensitive-like cell death and immune response, and autophagy is essential for disease resistance against Foc in banana. Autophagy is responsible for the degradation of damaged cytoplasmic constituents in the lysosomes or vacuoles. Although the effects of autophagy have been extensively revealed in model plants, the possible roles of autophagy-related gene in banana remain unknown. In this study, 32 MaATGs were identified in the draft genome, and the profiles of several MaATGs in response to fungal pathogen Fusarium oxysporum f. sp. cubense (Foc) were also revealled. We found that seven MaATG8s were commonly regulated by Foc. Through transient expression in Nicotiana benthamiana leaves, we highlight the novel roles of MaATG8s in conferring hypersensitive-like cell death, and MaATG8s-mediated hypersensitive response-like cell death is dependent on autophagy. Notablly, autophagy inhibitor 3-methyladenine (3-MA) treatment resulted in decreased disease resistance in response to Foc4, and the effect of 3-MA treatment could be rescued by exogenous salicylic acid, jasmonic acid and ethylene, indicating the involvement of autophagy-mediated plant hormones in banana resistance to Fusarium wilt. Taken together, this study may extend our understanding the putative role of MaATG8s in hypersensitive-like cell death and the essential role of autophagy in immune response against Foc in banana.

Molecular identification of GAPDHs in cassava highlights the antagonism of MeGAPCs and MeATG8s in plant disease resistance against cassava bacterial blight.

Science.gov (United States)

Zeng, Hongqiu; Xie, Yanwei; Liu, Guoyin; Lin, Daozhe; He, Chaozu; Shi, Haitao

2018-06-01

MeGAPCs were identified as negative regulators of plant disease resistance, and the interaction of MeGAPCs and MeATG8s was highlighted in plant defense response. As an important enzyme of glycolysis metabolic pathway, glyceraldehyde-3-P dehydrogenase (GAPDH) plays important roles in plant development, abiotic stress and immune responses. Cassava (Manihot esculenta) is most important tropical crop and one of the major food crops, however, no information is available about GAPDH gene family in cassava. In this study, 14 MeGAPDHs including 6 cytosol GAPDHs (MeGAPCs) were identified from cassava, and the transcripts of 14 MeGAPDHs in response to Xanthomonas axonopodis pv manihotis (Xam) indicated their possible involvement in immune responses. Further investigation showed that MeGAPCs are negative regulators of disease resistance against Xam. Through transient expression in Nicotiana benthamiana, we found that overexpression of MeGAPCs led to decreased disease resistance against Xam. On the contrary, MeGAPCs-silenced cassava plants through virus-induced gene silencing (VIGS) conferred improved disease resistance. Notably, MeGAPCs physically interacted with autophagy-related protein 8b (MeATG8b) and MeATG8e and inhibited autophagic activity. Moreover, MeATG8b and MeATG8e negatively regulated the activities of NAD-dependent MeGAPDHs, and are involved in MeGAPCs-mediated disease resistance. Taken together, this study highlights the involvement of MeGAPCs in plant disease resistance, through interacting with MeATG8b and MeATG8e.

One year results of preoperative single bolus ATG-Fresenius induction therapy in sensitized renal transplant recipients.

Science.gov (United States)

Wang, D; Chen, J H; Wu, W Z; Yang, S L; Wu, G J; Wang, H; Tan, J M

2007-01-01

Sensitization in kidney transplantation is associated with more acute rejections, inferior graft survival, and an increase in delayed graft function. This study was designed to evaluate the efficacy and safety of preoperative single bolus antithymocyte globulin (ATG) induction therapy in sensitized renal transplant recipients. Fifty-six cadaveric donor kidney transplant recipients were divided into two groups: Group I (nonsensitized group, n = 30) and group II (sensitized group, PRA>10%, n = 26). ATG was given as a single preoperative bolus induction therapy to group II (ATG IV; 9 mg/kg). The group I patients were treated with mycophenolate mofetil preoperatively as induction therapy. The basic immunosuppressive regimen included tacrolimus (FK-506) or cyclosporine, mycophenolate mofetil, and prednisolone. After hospital discharge, patients were followed on a routine outpatient basis for 12 months. Acute rejection episodes (ARE) occurred in 20% (6/30) of group I and 15.38% (4/26) of group II patients (P = NS). Infections occurred in eight patients (26.7%) as 11 episodes (36.7%), averaging 1.4 episodes per infected patient in group 1, and 6 patients (23.1%) for a total of 10 episodes (38.5%), averaging 1.7 episodes per infected patient, in group II (P = NS). Occurrence of side effects and hospital stay were almost comparable in the two groups. No delayed graft function was observed in either group. The 12-month actuarial patient and graft survival were 100% in Group I and II. A preoperative single bolus ATG induction therapy was an effective and safe therapeutic measure, yielding an acceptable acute rejection rate in presensitized renal transplant recipients.

Atomic Energy Authority Act 1986

International Nuclear Information System (INIS)

1986-01-01

Under this Act the UKAEA is given power to borrow so that it can finance its capital expenditure programme, and will undertake a debt to the Secretary of State for Energy representing its assets. Power is given for the Government to guarantee such borrowing. The UKAEA has been organised financially on the basis of a trading fund. The Act came into force on 1 April 1986. (NEA) [fr

New US energy policy act in force

International Nuclear Information System (INIS)

Heller, W.

2005-01-01

The United States of America is accused by politicians of the German Red-Green federal government, but also by the EU, of not caring enough about climate protection. This allegation is fueled, above all, by the refusal of the United States to sign the Kyoto Protocol of the UN Climate Framework Convention of 1997. However, the US is not idle in this respect. In late July, the United States together with China, India, Japan, South Korea and Australia agreed on an Asia-Pacific Partnership on Clean Development and Climate. Almost at the same time, on July 29, 2005, after more than five years of debate, the US Congress adopted new energy legislation (A Bill to Ensure Jobs for the Future with Secure and Reliable Energy - the Energy Policy Act of 2005). The holistic aspect in this piece of US legislation covers nearly the whole field of energy policy. The Act encompasses these areas: - energy efficiency, - renewable energies, - oil and natural gas, - clean coal, - nuclear power, - vehicles and fuels, - hydrogen, - electricity, - research and development. With its new Energy Policy Act, the United States has paved the way politically for making energy supply in the world's largest industrialized national securer and safer on a technical basis and less pollutant for the environment and the climate. (orig.)

Atomic Energy Control Act, c A.19, s.1

International Nuclear Information System (INIS)

1985-01-01

The Revised Statutes of Canada 1985 entered into force on 12 December 1988, revoking the previous Atomic Energy Control Act and replacing it with a new version. The new Act (Chapter A-16 of the Revised Statutes) updates the previous text and makes some linguistic corrections. The Atomic Energy Control Act establishes the Atomic Energy Control Board and sets out its duties and powers which include, in particular, the making of regulations for developing, controlling and licensing the production, application and use of atomic energy [fr

Amendment of the Energy Economy Act. Novellierung des Energiewirtschaftsgesetzes

Energy Technology Data Exchange (ETDEWEB)

1990-12-20

The Federal Association of German Industry deliberates on the reform of the Energy Economy Act, arriving at the following intermediate result that is to be discussed by the member associations. The following might be essential points for the attitude of the industry regarding the reform of the energy economy act: deregulation, qualitative modernization, concentration on electric power and gas, differentiated regulations for power and gas, limitation of municipal influence (outside the scope of the energy economy act: reform of the municipal right of way), secure power and gas supply at internationally competitive prices. This is followed by considerations regarding the individual provisions of the energy economy act and their discussion. (orig./HSCH).

Single-shot, high-dose rabbit ATG for rejection prophylaxis after kidney transplantation

NARCIS (Netherlands)

R. Zietse (Bob); E.P.M. van Steenberge (E. P M); C.J. Hesse (Cees); L.B. Vaessen (L.); J.N.M. IJzermans (Jan); W. Weimar (Willem)

1993-01-01

textabstractWe studied the effects of a single intravenous injection of rabbit ATG (RIVM, Bilthoven, The Netherlands) in a dose of 8 mg/kg body weight administered 6 h after kidney transplantation on graft survival, rejection incidence, T-cell subsets, and cost-effectiveness. A total of 58 (37

Atomic Energy (Miscellaneous Provisions) Act 1981

International Nuclear Information System (INIS)

1981-01-01

This Act extends the power of the United Kingdom Atomic Energy Authority to dispose of shares held by it in any company, and the power of the Secretary of State for Energy to dispose of shares held by him in companies engaged in activities in the field of atomic energy or radioactive substances. (NEA) [fr

Atomic Energy Amendment Act 1987 - No 5 of 1987

International Nuclear Information System (INIS)

1987-01-01

This Act modifies substantially the Atomic Energy Act 1953 as already amended. It repeals almost all of the existing Atomic Energy Act, including the provisions establishing the Australian Atomic Energy Commission and the security provisions. A new authority is created under separate legislation to replace the Commission: the Australian Nuclear Science and Technology Organization. The only parts of the Act which remain are the sections covering the authorization of the Ranger Project and the Commonwealth title to uranium in the Northern Territory; and the requirement for reporting of discoveries of prescribed substances (uranium, thorium, i.e. any substance which may be used for production of atomic energy) and information on their production. Certain definitions have also been kept. (NEA) [fr

Genome-wide analysis of autophagy-associated genes in foxtail millet (Setaria italica L.) and characterization of the function of SiATG8a in conferring tolerance to nitrogen starvation in rice.

Science.gov (United States)

Li, Weiwei; Chen, Ming; Wang, Erhui; Hu, Liqin; Hawkesford, Malcolm J; Zhong, Li; Chen, Zhu; Xu, Zhaoshi; Li, Liancheng; Zhou, Yongbin; Guo, Changhong; Ma, Youzhi

2016-10-12

Autophagy is a cellular degradation process that is highly evolutionarily-conserved in yeast, plants, and animals. In plants, autophagy plays important roles in regulating intracellular degradation and recycling of amino acids in response to nutrient starvation, senescence, and other environmental stresses. Foxtail millet (Setaria italica) has strong resistance to stresses and has been proposed as an ideal material for use in the study of the physiological mechanisms of abiotic stress tolerance in plants. Although the genome sequence of foxtail millet (Setaria italica) is available, the characteristics and functions of abiotic stress-related genes remain largely unknown for this species. A total of 37 putative ATG (autophagy-associated genes) genes in the foxtail millet genome were identified. Gene duplication analysis revealed that both segmental and tandem duplication events have played significant roles in the expansion of the ATG gene family in foxtail millet. Comparative synteny mapping between the genomes of foxtail millet and rice suggested that the ATG genes in both species have common ancestors, as their ATG genes were primarily located in similar syntenic regions. Gene expression analysis revealed the induced expression of 31 SiATG genes by one or more phytohormone treatments, 26 SiATG genes by drought, salt and cold, 24 SiATG genes by darkness and 25 SiATG genes by nitrogen starvation. Results of qRT-PCR showing that among 37 SiATG genes, the expression level of SiATG8a was the highest after nitrogen starvation treatment 24 h, suggesting its potential role in tolerance to nutrient starvation. Moreover, the heterologous expression of SiATG8a in rice improved nitrogen starvation tolerance. Compared to wild type rice, the transgenic rice performed better and had higher aboveground total nitrogen content when the plants were grown under nitrogen starvation conditions. Our results deepen understanding about the characteristics and functions of ATG genes in

The ''Article Act'' - a substitute for the miscarried energy consensus?

International Nuclear Information System (INIS)

Knott, G.

1994-01-01

A prerequisite for arriving at a long-term energy policy is that all political parties come to an energy consensus. This paper reviews the chronology of the energy consensus negatiations, their failure, and the consequent energy-political rerouting which is to be realised by an act securing hard coal a share in electricity generation and amending the Atomic Energy Act (termed 'Article Act'). The Article Act is an attempt at a binding definition of central issues of the energy consensus talks even in the absence of an all-party agreement. It is particularly noteworthy that the bill makes mention of both coal and nuclear energy, reviving this link-up between the two energy sources already decined lost. The German electricity industry considers the provisions on atomic energy law contained in the Article Act insufficient for securing already existing power plants an untroubled future and for providing the investment climate needed by the manufacturing industry. To the electricity industry the main problems lie in the execution deficits at the Laender level, but these are not affected by the Article Act. It is concluded that an all-party consensus on an answerable nuclear energy utilisation will have to be found by 1995 at the latest in order to give the manufacturing industry the go-alread for continuing research and provide electricity producers with a sound basis for investment decisions. (orig./HSCH) [de

AoAtg26, a putative sterol glucosyltransferase, is required for autophagic degradation of peroxisomes, mitochondria, and nuclei in the filamentous fungus Aspergillus oryzae.

Science.gov (United States)

Kikuma, Takashi; Tadokoro, Takayuki; Maruyama, Jun-Ichi; Kitamoto, Katsuhiko

2017-02-01

Autophagy is a conserved process in eukaryotic cells for degradation of cellular proteins and organelles. In filamentous fungi, autophagic degradation of organelles such as peroxisomes, mitochondria, and nuclei occurs in basal cells after the prolonged culture, but its mechanism is not well understood. Here, we functionally analyzed the filamentous fungus Aspergillus oryzae AoAtg26, an ortholog of the sterol glucosyltransferase PpAtg26 involved in pexophagy in the yeast Pichia pastoris. Deletion of Aoatg26 caused a severe decrease in conidiation and aerial hyphae formation, which is typically observed in the autophagy-deficient A. oryzae strains. In addition, cup-shaped AoAtg8-positive membrane structures were accumulated in the Aoatg26 deletion strain, indicating that autophagic process is impaired. Indeed, the Aoatg26 deletion strain was defective in the degradation of peroxisomes, mitochondria, and nuclei. Taken together, AoAtg26 plays an important role for autophagic degradation of organelles in A. oryzae, which may physiologically contribute to the differentiation in filamentous fungi.

Proximity Ligation In situ Assay is a Powerful Tool to Monitor Specific ATG Protein Interactions following Autophagy Induction.

Directory of Open Access Journals (Sweden)

Thierry Gauthier

Full Text Available Macroautophagy is a highly regulated intracellular degradation process which has been extensively studied over the last decade. This pathway has been initially described as a non selective process inducing the degradation of parts of the cytoplasm as well as organelles at random. Nevertheless, over the last few years, new research highlighted the existence of a more selective autophagy pathway specifically recruiting some organelles or aggregates to the autophagosomes in order to induce their degradation. These selective autophagy pathways such as aggrephagy, mitophagy, pexophagy or xenophagy, involve the intervention of a cargo, the material to be degraded, cargo adapters, the molecules allowing the recruitment of the cargo to the autophagosome, and the proteins of the ATG8 family which link the cargo adapters to the autophagosome. One of the main questions which now remain is to develop new techniques and protocols able to discriminate between these different types of induced autophagy. In our work, we studied the possibility to use the P-LISA technique, which has been recently developed to study endogenous in vivo protein interactions, as a new technique to characterize the ATG proteins specifically involved in bulk or selective autophagy. In this manuscript, we indeed demonstrate that this technique allows the study of endogenous ATG protein interactions in cells following autophagy induction, but more interestingly that this technique might be used to characterize the ATG proteins involved in selective autophagy.

Factors impacting short and long-term kidney graft survival: modification by single intra-operative -high-dose induction with ATG-Fresenius.

Science.gov (United States)

Kaden, Jürgen; May, Gottfried; Völp, Andreas; Wesslau, Claus

2011-01-01

A majority of recipients benefited from the intra-operative single high-dose induction (HDI) with ATG-Fresenius (ATG-F) still leaving a group of recipients who did not profit from this kind of induction. Therefore the aim of this retrospective analysis was 1st to identify the risk factors impacting short and long-term graft survival, and 2nd to assess the efficacy of this type of induction in kidney graft recipients with or without these risk factors. A total of 606 recipients receiving two different immunosuppressive treatment regimens (1st: Triple drug therapy [TDT, n=196] consisting mainly of steroids, azathioprine and cyclosporine; 2nd: TDT + 9 mg/kg ATG-F intra-operatively [HDI, n=410]) were included in this analysis and grouped according to their kidney graft survival time (short GST: ≤1 yr, n=100 and long GST: >5 yrs, n=506). The main risk factors associated with a shortened graft survival were pre-transplant sensitization, re-transplantation, rejections (in particular vascular or mixed ones) and the necessity of a long-term anti-rejection therapy. Adding ATG-F single high dose induction to TDT was more efficient in prolonging kidney graft survival than TDT alone not only in recipients without any risk factors (p<0.005) but also in recipients with at least one risk factor (p<0.021). Only in 4.6% of recipients having two or more risk factors this effect could not be demonstrated. The intra-operative single high-dose induction with ATG-F significantly improves the kidney graft survival in recipients with or without risk factors and can therefore be recommended.

The valuation key day in legal expropriation according to the Atomic Energy Act. On the transferability of the legal compensation fundamentals of the so called progression legislation on the 13th AtG amendment

International Nuclear Information System (INIS)

Cornils, Matthias

2015-01-01

Under the - constitutionally based - regime ruling compensation for expropriated property notably the valuation key day is of crucial importance for the level of compensation. The study examines the therefor acknowledged principles and criteria, their constitutional foundation, their applicability on expropriation measures directly performed by an Act of Parliament, finally their transferability to the 13th amendment to the Atomic Energy Act.

Using microbes as a key tool to unravel the mechanism of autophagy and the functions of the ATG proteins

Directory of Open Access Journals (Sweden)

Mario Mauthe

2016-12-01

Full Text Available The study of microbe infections has always been a very effective approach to unveil and dissect cellular pathways. Autophagy is not an exception. Although some of the breakthrough discoveries in the field were obtained using yeast, pathogens have been and still are a great tool to discover and characterize new molecular and functional aspects of autophagy. Research on pathogens has helped to acquire knowledge about selective types of autophagy and the assembly of the autophagy machinery, i.e the autophagy-related (ATG proteins, but also about alternative cellular roles of this pathway, such as secretion. Finally, microbes have also served to discover and characterize unconventional functions of the ATG proteins, which are uncoupled from their role in autophagy. In our recent study, we have taken advantage of viruses as a screening tool to determine the extent of the unconventional functions of the ATG proteome and characterize one of them.

SmATG7 is required for viability in the homothallic ascomycete Sordaria macrospora.

Science.gov (United States)

Nolting, Nicole; Bernhards, Yasmine; Pöggeler, Stefanie

2009-08-01

In filamentous ascomycetes, autophagy is involved in several developmental processes. Nevertheless, until now little is known about its role in fruiting-body development. We therefore isolated a gene of the homothallic ascomycete Sordaria macrospora with high sequence similarity to the Saccharomyces cerevisiae autophagy-related gene ATG7, encoding a core autophagy regulator. This is the first characterization of an ATG7 homolog in filamentous ascomycetes. A S. cerevisiae complementation assay demonstrated that the S. macrospora Smatg7 gene functionally replaces the yeast homolog. We were not able to generate a homokaryotic knock-out mutant in S. macrospora, suggesting that Smatg7 is required for viability. However, a heterokaryotic DeltaSmatg7/Smatg7 strain and transformants generated by RNA interference showed considerable morphological phenotypes during fruiting-body development. Using real-time PCR, we demonstrated that in the wild type, the transcriptional expression of Smatg7 is markedly up-regulated under amino acid starvation conditions and at late stages during sexual development. Moreover, we showed that transcriptionally down-regulation of Smatg7 disturbs autophagy in S. macrospora.

The radioactive waste regulation in the new Czech Nuclear Energy Act

International Nuclear Information System (INIS)

Kucerka, M.

1995-01-01

Recently, in the Czech Republic, there is in the phase of development the Act on Peaceful Use of Nuclear Energy and Ionizing Radiation, so called the Nuclear Energy Act. This Act has to replace existing regulations and fulfill some not yet covered fields of that area. The act is developed as so called ''umbrella act'' and has to cover all aspects of the nuclear energy and ionizing radiation use, from uranium mining or isotopes use in medicine, to the power generation in nuclear power plants. It will include among others also provisions on registration and licensing, liability for nuclear damage, decommissioning and radioactive waste management funding, and some other topics, that were missing in the regulations up to today. The paper describes recent state policy in the field of radioactive waste management and the main provisions of proposed Nuclear Energy Act, concerning the radioactive waste management

Department of Energy Recovery Act Investment in Biomass Technologies

Energy Technology Data Exchange (ETDEWEB)

None

2010-11-01

The American Recovery and Reinvestment Act of 2009 (Recovery Act) provided more than $36 billion to the Department of Energy (DOE) to accelerate work on existing projects, undertake new and transformative research, and deploy clean energy technologies across the nation. Of this funding, $1029 million is supporting innovative work to advance biomass research, development, demonstration, and deployment.

Association of ATG16L1 gene haplotype with inflammatory bowel disease in Indians.

Directory of Open Access Journals (Sweden)

Srinivasan Pugazhendhi

Full Text Available Inflammatory bowel disease (IBD is characterized by multigenic inheritance. Defects in autophagy related genes are considered to show genetic heterogeneity between populations. We evaluated the association of several single nucleotide polymorphisms (SNPs in the autophagy related 16 like 1 (ATG16L1 gene with IBD in Indians. The ATG16L1 gene was genotyped for ten different SNPs using DNA extracted from peripheral blood of 234 patients with Crohn's disease (CD, 249 patients with ulcerative colitis (UC and 393 healthy controls The SNPs rs2241880, rs4663396, rs3792106, rs10210302, rs3792109, rs2241877, rs6737398, rs11682898, rs4663402 and rs4663421 were genotyped using the Sequenom MassArray platform. PLINK was used for the association analysis and pairwise linkage disequilibrium (LD values. Haplotype analysis was done using Haploview. All SNPs were in Hardy Weinberg equilibrium in cases and controls. The G allele at rs6737398 exhibited a protective association with both CD and UC. The T allele at rs4663402 and C allele at rs4663421 were positively associated with CD and UC. The T allele at rs2241877 exhibited protective association with UC only. The AA genotype at rs4663402 and the GG genotype at rs4663421 were protectively associated with both CD and UC. Haplotype analysis revealed that all the SNPs in tight LD (D' = 0.76-1.0 and organized in a single haplotype block. Haplotype D was positively associated with IBD (P = 5.8 x 10-6 for CD and 0.002 for UC. SNPs in ATG16L1 were associated with IBD in Indian patients. The relevance to management of individual patients requires further study.

Autophagy Deficiency Compromises Alternative Pathways of Respiration following Energy Deprivation in Arabidopsis thaliana.

Science.gov (United States)

Barros, Jessica A S; Cavalcanti, João Henrique F; Medeiros, David B; Nunes-Nesi, Adriano; Avin-Wittenberg, Tamar; Fernie, Alisdair R; Araújo, Wagner L

2017-09-01

Under heterotrophic conditions, carbohydrate oxidation inside the mitochondrion is the primary energy source for cellular metabolism. However, during energy-limited conditions, alternative substrates are required to support respiration. Amino acid oxidation in plant cells plays a key role in this by generating electrons that can be transferred to the mitochondrial electron transport chain via the electron transfer flavoprotein/ubiquinone oxidoreductase system. Autophagy, a catabolic mechanism for macromolecule and protein recycling, allows the maintenance of amino acid pools and nutrient remobilization. Although the association between autophagy and alternative respiratory substrates has been suggested, the extent to which autophagy and primary metabolism interact to support plant respiration remains unclear. To investigate the metabolic importance of autophagy during development and under extended darkness, Arabidopsis ( Arabidopsis thaliana ) mutants with disruption of autophagy ( atg mutants) were used. Under normal growth conditions, atg mutants showed lower growth and seed production with no impact on photosynthesis. Following extended darkness, atg mutants were characterized by signatures of early senescence, including decreased chlorophyll content and maximum photochemical efficiency of photosystem II coupled with increases in dark respiration. Transcript levels of genes involved in alternative pathways of respiration and amino acid catabolism were up-regulated in atg mutants. The metabolite profiles of dark-treated leaves revealed an extensive metabolic reprogramming in which increases in amino acid levels were partially compromised in atg mutants. Although an enhanced respiration in atg mutants was observed during extended darkness, autophagy deficiency compromises protein degradation and the generation of amino acids used as alternative substrates to the respiration. © 2017 American Society of Plant Biologists. All Rights Reserved.

Opposite Effects of Two Human ATG10 Isoforms on Replication of a HCV Sub-genomic Replicon Are Mediated via Regulating Autophagy Flux in Zebrafish

Directory of Open Access Journals (Sweden)

Yu-Chen Li

2018-04-01

Full Text Available Autophagy is a host mechanism for cellular homeostatic control. Intracellular stresses are symptoms of, and responses to, dysregulation of the physiological environment of the cell. Alternative gene transcription splicing is a mechanism potentially used by a host to respond to physiological or pathological challenges. Here, we aimed to confirm opposite effects of two isoforms of the human autophagy-related protein ATG10 on an HCV subgenomic replicon in zebrafish. A liver-specific HCV subreplicon model was established and exhibited several changes in gene expression typically induced by HCV infection, including overexpression of several HCV-dependent genes (argsyn, leugpcr, rasgbd, and scaf-2, as well as overexpression of several ER stress related genes (atf4, chop, atf6, and bip. Autophagy flux was blocked in the HCV model. Our results indicated that the replication of the HCV subreplicon was suppressed via a decrease in autophagosome formation caused by the autophagy inhibitor 3MA, but enhanced via dysfunction in the lysosomal degradation caused by another autophagy inhibitor CQ. Human ATG10, a canonical isoform in autophagy, facilitated the amplification of the HCV-subgenomic replicon via promoting autophagosome formation. ATG10S, a non-canonical short isoform of the ATG10 protein, promoted autophagy flux, leading to lysosomal degradation of the HCV-subgenomic replicon. Human ATG10S may therefore inhibit HCV replication, and may be an appropriate target for future antiviral drug screening.

Identification of breast cancer cell subtypes sensitive to ATG4B inhibition

OpenAIRE

Bortnik, Svetlana; Choutka, Courtney; Horlings, Hugo M.; Leung, Samuel; Baker, Jennifer H.; Lebovitz, Chandra; Dragowska, Wieslawa H.; Go, Nancy E.; Bally, Marcel B.; Minchinton, Andrew I.; Gelmon, Karen A.; Gorski, Sharon M.

2016-01-01

Autophagy, a lysosome-mediated degradation and recycling process, functions in advanced malignancies to promote cancer cell survival and contribute to cancer progression and drug resistance. While various autophagy inhibition strategies are under investigation for cancer treatment, corresponding patient selection criteria for these autophagy inhibitors need to be developed. Due to its central roles in the autophagy process, the cysteine protease ATG4B is one of the autophagy proteins being pu...

The V471A polymorphism in autophagy-related gene ATG7 modifies age at onset specifically in Italian Huntington disease patients

DEFF Research Database (Denmark)

Metzger, Silke; Walter, Carolin; Riess, Olaf

2013-01-01

The cause of Huntington disease (HD) is a polyglutamine repeat expansion of more than 36 units in the huntingtin protein, which is inversely correlated with the age at onset of the disease. However, additional genetic factors are believed to modify the course and the age at onset of HD. Recently......, we identified the V471A polymorphism in the autophagy-related gene ATG7, a key component of the autophagy pathway that plays an important role in HD pathogenesis, to be associated with the age at onset in a large group of European Huntington disease patients. To confirm this association in a second...... independent patient cohort, we analysed the ATG7 V471A polymorphism in additional 1,464 European HD patients of the "REGISTRY" cohort from the European Huntington Disease Network (EHDN). In the entire REGISTRY cohort we could not confirm a modifying effect of the ATG7 V471A polymorphism. However, analysing...

Energy policy act 2005 of the USA

International Nuclear Information System (INIS)

Marzi, Graziella

2006-01-01

The Energy Policy Act 2005 has ended a long energy policy debate in the United States. The new energy legislation aims to assure a stable energy supply and will impact on the structure of the electric sector and the supply of fuels. The paper assesses that while the implications on the electric sector are going to be substantial, those concerning the supply of fuels are expected to bring no significant changes in the present mix of fuels [it

Lipidation of BmAtg8 is required for autophagic degradation of p62 bodies containing ubiquitinated proteins in the silkworm, Bombyx mori.

Science.gov (United States)

Ji, Ming-Ming; Lee, Jae Man; Mon, Hiroaki; Iiyama, Kazuhiro; Tatsuke, Tsuneyuki; Morokuma, Daisuke; Hino, Masato; Yamashita, Mami; Hirata, Kazuma; Kusakabe, Takahiro

2017-10-01

p62/Sequestosome-1 (p62/SQSTM1, hereafter referred to as p62) is a major adaptor that allows ubiquitinated proteins to be degraded by autophagy, and Atg8 homologs are required for p62-mediated autophagic degradation, but their relationship is still not understood in Lepidopteran insects. Here it is clearly demonstrated that the silkworm homolog of mammalian p62, Bombyx mori p62 (Bmp62), forms p62 bodies depending on its Phox and Bem1p (PB1) and ubiquitin-associated (UBA) domains. These two domains are associated with Bmp62 binding to ubiquitinated proteins to form the p62 bodies, and the UBA domain is essential for the binding, but Bmp62 still self-associates without the PB1 or UBA domain. The p62 bodies in Bombyx cells are enclosed by BmAtg9-containing membranes and degraded via autophagy. It is revealed that the interaction between the Bmp62 AIM motif and BmAtg8 is critical for the autophagic degradation of the p62 bodies. Intriguingly, we further demonstrate that lipidation of BmAtg8 is required for the Bmp62-mediated complete degradation of p62 bodies by autophagy. Our results should be useful in future studies of the autophagic mechanism in Lepidopteran insects. Copyright © 2017 Elsevier Ltd. All rights reserved.

Atomic Energy Act with ordinances. 16. ed.

International Nuclear Information System (INIS)

Ziegler, E.

1992-01-01

The convenient edition contains the entire body of German atomic energy and radiation protection laws in their updated version as of June 1992. Thus it also takes the amendments of the Atomic Energy Act (Article 22 Paragraph 1 Sentence 1 and Paragraph 3 as well as Article 46 Paragraph 3 Atomic Energy Act) into account on the basis of the Law on the Establishment of a Federal Export Office from February 28, 1992 (Code of Federal Laws I, pp. 376 ff). As a result of this law, which became effective as of April 1, 1992, within the scope of business of the Federal Ministry for Economic Affairs, a federal export office was established which was endowed with the status of a federal agency. This office is in charge of administrative and supervisory tasks on the federal level. Within the framework of the atomic energy law this agency is in charge of export and import permits as well as the supervision of the export and import of nuclear fuel and other radioactive materials. (orig./HP) [de

Local policies for DSM: the UK's home energy conservation act

International Nuclear Information System (INIS)

Jones, E.; Leach, M.

2000-01-01

Residential energy use accounts for approximately 28 per cent of total primary energy use in the UK, with consumption in this sector forecast to increase due partly to expanding numbers of households. Finding ways to reduce residential energy consumption must form a key part of the climate change strategies of the UK and all developed countries. In 1995, an innovative piece of legislation was passed in the UK, devolving residential energy efficiency responsibility to local government. Under 'The Home Energy Conservation Act' (HECA), local authorities are obliged to consider the energy efficiency of private as well as public housing stock. Authorities were given a duty to produce a strategy for improving residential energy efficiency in their area by 30 per cent in the next 10-15 years. This paper describes the enormous variation in the quality of local authorities' strategies and discusses reasons for this variation. Based on a nationwide survey of HECA lead officers, it considers the opportunities and constraints facing local authorities, and what has been achieved to-date under the Act. It also examines how HECA fits into the UK's national energy policy and explains the roles of other institutions across the public, private and voluntary sector in facilitating implementation of the Act. Finally, the paper considers how other countries can learn from the UK's HECA experience and can use the Act as a template to apply the principle of subsidiarity to this area of environmental policy. (Author)

Overexpression of the autophagy-related gene SiATG8a from foxtail millet (Setaria italica L.) confers tolerance to both nitrogen starvation and drought stress in Arabidopsis.

Science.gov (United States)

Li, Wei-wei; Chen, Ming; Zhong, Li; Liu, Jia-ming; Xu, Zhao-shi; Li, Lian-cheng; Zhou, Yong-Bin; Guo, Chang-Hong; Ma, You-Zhi

2015-12-25

Autophagy is an evolutionarily conserved biological process in all eukaryotes for the degradation of intracellular components for nutrient recycling. Autophagy is known to be involved in responses to low nitrogen stress in Arabidopsis. Foxtail millet has strong abiotic stress resistance to both low nutrient and drought stress. However, to date, there have only been a few genes reported to be related with abiotic stress resistance in foxtail millet. In this study, we identified an autophagy-related gene, SiATG8a, from foxtail millet. SiATG8a is mainly expressed in stems and its expression was dramatically induced by drought stress and nitrogen starvation treatments. SiATG8a was localized in the membrane and cytoplasm of foxtail millet. Overexpression of SiATG8a in Arabidopsis conferred tolerance to both nitrogen starvation and to drought stress. Under nitrogen starvation conditions, the SiATG8a transgenic plants had larger root and leaf areas and accumulated more total nitrogen than wild-type plants. The transgenic plants had lower total protein concentrations than did the WT plants. Under drought stress, the SiATG8a transgenic plants had higher survival rates, chlorophyll content, and proline content, but had lower MDA content than wild type plants. Taken together, our results represent the first identified case where overexpression of autophagy related gene can simultaneously improve plant resistance to low nitrogen and drought stresses. These findings implicate plant autophagy in plant stress responses to low nitrogen and drought and should be helpful in efforts to improve stresses resistance to nitrogen starvation and drought of crops by genetic transformation. Copyright © 2015 Elsevier Inc. All rights reserved.

P.L. 102-486, "Energy Policy Act" (1992)

Energy Technology Data Exchange (ETDEWEB)

None

2011-12-13

Amends the Energy Conservation and Production Act to set a deadline by which each State must certify to the Secretary of Energy whether its energy efficiency standards with respect to residential and commercial building codes meet or exceed those of the Council of American Building Officials (CABO) Model Energy Code, 1992, and of the American Society of Heating, Refrigerating, and Air-Conditioning Engineers, respectively.

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...

Legislation in Hungary. Implementation of the Act on Atomic Energy

International Nuclear Information System (INIS)

Szonyi, Z.

1999-01-01

The presentation gives a short overview of the history and development of the Hungarian nuclear regulatory regime. The new Act on Atomic Energy is a consequence of the significant internal and international changes. The main characteristic of the Act represent the new expectations and challenges of the nuclear community and the solid and reliable Hungarian legal solutions. The competences, duties and responsibilities of Hungarian Atomic Energy Authority and of the joining other relevant ministries and the complete regulatory framework guarantee the enforcement of the requirements set by the Act.(author)

Silencing of RpATG6 impaired the yolk accumulation and the biogenesis of the yolk organelles in the insect vector R. prolixus.

Directory of Open Access Journals (Sweden)

Priscila H Vieira

2018-05-01

Full Text Available In oviparous animals, the egg yolk is synthesized by the mother in a major metabolic challenge, where the different yolk components are secreted to the hemolymph and delivered to the oocytes mostly by endocytosis. The yolk macromolecules are then stored in a wide range of endocytic-originated vesicles which are collectively referred to as yolk organelles and occupy most of the mature oocytes cytoplasm. After fertilization, the contents of these organelles are degraded in a regulated manner to supply the embryo cells with fundamental molecules for de novo synthesis. Yolk accumulation and its regulated degradation are therefore crucial for successful development, however, most of the molecular mechanisms involved in the biogenesis, sorting and degradation of targeted yolk organelles are still poorly understood. ATG6 is part of two PI3P-kinase complexes that can regulate the recruitment of the endocytic or the autophagy machineries. Here, we investigate the role of RpATG6 in the endocytosis of the yolk macromolecules and in the biogenesis of the yolk organelles in the insect vector Rhodnius prolixus. We found that vitellogenic females express high levels of RpATG6 in the ovaries, when compared to the levels detected in the midgut and fat body. RNAi silencing of RpATG6 resulted in yolk proteins accumulated in the vitellogenic hemolymph, as a consequence of poor uptake by the oocytes. Accordingly, the silenced oocytes are unviable, white (contrasting to the control pink oocytes, smaller (62% of the control oocyte volume and accumulate only 40% of the yolk proteins, 80% of the TAG and 50% of the polymer polyphosphate quantified in control oocytes. The cortex of silenced oocytes present atypical smaller vesicles indicating that the yolk organelles were not properly formed and/or sorted, which was supported by the lack of endocytic vesicles near the plasma membrane of silenced oocytes as seen by TEM. Altogether, we found that RpATG6 is central for the

Autophagy Facilitates Metadherin-Induced Chemotherapy Resistance Through the AMPK/ATG5 Pathway in Gastric Cancer

Directory of Open Access Journals (Sweden)

Guoqing Pei

2018-04-01

Full Text Available Background/Aims: Metadherin (MTDH is overexpressed in some malignancies and enhances drug resistance; however, its role in gastric cancer (GC and the underlying mechanisms remain largely unexplored. Here, we explore the mechanism by which MTDH induces drug resistance in GC. Methods: We analysed the level of MTDH in GC and adjacent normal gastric mucosal tissues by real-time quantitative PCR (q-PCR. We also analysed the level of autophagy by western blot analysis, confocal microscopy, and transmission electron microscopy after MTDH knockdown and overexpression, and examined fluorouracil (5-FU resistance by Cell Counting Kit-8 at the same time. Finally, GC patient-derived xenograft tumours were used to demonstrate 5-FU resistance. An AMPK pathway inhibitor was applied to determine the molecular mechanisms of autophagy. Results: MTDH expression was significantly increased in the GC specimens compared with that in the adjacent normal gastric mucosal tissues. Further study showed a positive correlation between the expression level of MTDH and 5-FU resistance. MTDH overexpression in MKN45 cells increased the levels of P-glycoprotein (P-gp and promoted 5-FU resistance, while inhibition of MTDH showed the opposite result. The simultaneous inhibition of autophagy and overexpression of MTDH decreased the levels of P-gp and inhibited 5-FU resistance. Moreover, MTDH induced AMPK phosphorylation, regulated ATG5 expression, and finally influenced autophagy, suggesting that MTDH may activate autophagy via the AMPK/ATG5 signalling pathway. Our findings reveal a unique mechanism by which MTDH promotes GC chemoresistance and show that MTDH is a potential target for improved chemotherapeutic sensitivity and GC patient survival. Conclusions: MTDH-stimulated cancer resistance to 5-FU may be mediated through autophagy activated by the AMPK/ATG5 pathway in GC.

Audit Report on "The Department of Energy's American Recovery and Reinvestment Act -- Florida State Energy Program"

Energy Technology Data Exchange (ETDEWEB)

None

2010-06-01

The Department of Energy's Office of Energy Efficiency and Renewable Energy (EERE) provides grants to states, territories, and the District of Columbia to support their energy priorities through the State Energy Program (SEP). The SEP provides Federal financial assistance to carry out energy efficiency and renewable energy projects that meet each state's unique energy needs while also addressing national goals such as energy security. Federal funding is based on a grant formula that takes into account population and energy consumption. The SEP emphasizes the state's role as the decision maker and administrator for the program. The American Recovery and Reinvestment Act of 2009 (Recovery Act) expanded the SEP, authorizing $3.1 billion in grants. Based on existing grant formulas and after reviewing state-level plans, EERE made awards to states. The State of Florida's Energy Office (Florida) was allocated $126 million - a 90-fold increase over Florida's average annual SEP grant of $1.4 million. Per the Recovery Act, this funding must be obligated by September 30, 2010, and spent by April 30, 2012. As of March 10, 2010, Florida had expended $13.2 million of the SEP Recovery Act funds. Florida planned to use its grant funds to undertake activities that would preserve and create jobs; save energy; increase renewable energy sources; and, reduce greenhouse gas emissions. To accomplish Recovery Act objectives, states could either fund new or expand existing projects. As a condition of the awards, EERE required states to develop and implement sound internal controls over the use of Recovery Act funds. Based on the significant increase in funding from the Recovery Act, we initiated this review to determine whether Florida had internal controls in place to provide assurance that the goals of the SEP and Recovery Act will be met and accomplished efficiently and effectively. We identified weaknesses in the implementation of SEP Recovery Act projects that

Effect of a single intraoperative high-dose ATG-Fresenius on delayed graft function in donation after cardiac-death donor renal allograft recipients: a randomized study.

Science.gov (United States)

van den Hoogen, Martijn W F; Kho, Marcia M L; Abrahams, Alferso C; van Zuilen, Arjan D; Sanders, Jan-Stephan; van Dijk, Marja; Hilbrands, Luuk B; Weimar, Willem; Hoitsma, Andries J

2013-04-01

Reducing the incidence of delayed graft function after transplant with donation after cardiac death donor renal allografts would facilitate managing recipients during their first weeks after a transplant. To reduce this incidence, in most studies, induction therapy with depleting anti-T-lymphocyte antibodies is coupled with a reduction of the dosage of the calcineurin inhibitor. The separate effect of anti-T-cell therapy on the incidence and duration of delayed graft function is therefore difficult to assess. We performed a randomized study to evaluate the effect of a single intraoperative high-dose of anti-T-lymphocyte immunoglobulin (ATG)-Fresenius (9 mg/kg body weight) on the incidence of delayed graft function. Eligible adult recipients of a first donation after cardiac death donor renal allograft were randomly assigned to ATG-Fresenius or no induction therapy. Maintenance immunosuppression consisted of tacrolimus, in an unadjusted dose, mycophenolate mofetil, and steroids. The study was prematurely terminated because of a lower-than-anticipated inclusion rate. Baseline characteristics were comparable in the ATG-Fresenius group (n=28) and the control group (n=24). Twenty-two patients in the ATG-Fresenius group (79%) had delayed graft function, compared with 13 in the control group (54%; P = .06). Allograft and patient survival were comparable in both groups. Serious adverse events occurred more frequently in the ATG-Fresenius group than they did in the control group (57% vs 29%; P Fresenius in donation after cardiac death donor renal allograft recipients, followed by triple immunosuppression with an unadjusted tacrolimus dose, seems ineffective to reduce the incidence of delayed graft function. Moreover, this was associated with a higher rate of serious adverse events (EudraCT-number, 2007-000210-36.).

German and European energy act. Collection of texts with accessory laws. 2. ed.

International Nuclear Information System (INIS)

Schwintowski, H.P.; Dannischewski, J.; Warg, F.

2006-01-01

The author of the book under consideration reports on the energy economy act, energy environment act, nuclear energy act as well as emission commercial law. The basis is the energy environment act from 7th July, 2005, enriched with access regulations and payment regulation in the area of electric current and gas. Furthermore, the reader of the book finds guiding principles according to price determination on the basis of direct costs. The reader also finds the main European guidelines both for electrical current and gas. The book under consideration also contains juristic texts. This book only contains the most important facts, and is written for practicians

The Ca{sup 2+} channel TRPML3 specifically interacts with the mammalian ATG8 homologue GATE16 to regulate autophagy

Energy Technology Data Exchange (ETDEWEB)

Choi, Suzy; Kim, Hyun Jin, E-mail: kimhyunjin@skku.edu

2014-01-03

Highlights: •Split-ubiquitin MY2H screen identified GATE16 as an interacting protein of TRPML3. •TRPML3 specifically binds to a mammalian ATG8 homologue GATE16, not to LC3B. •The interaction of TRPML3 with GATE16 facilitates autophagosome formation. •GATE16 is expressed in both autophagosome and extra-autophagosomal compartments. -- Abstract: TRPML3 is a Ca{sup 2+} permeable cation channel expressed in multiple intracellular compartments. Although TRPML3 is implicated in autophagy, how TRPML3 can regulate autophagy is not understood. To search interacting proteins with TRPML3 in autophagy, we performed split-ubiquitin membrane yeast two-hybrid (MY2H) screening with TRPML3-loop as a bait and identified GATE16, a mammalian ATG8 homologue. GST pull-down assay revealed that TRPML3 and TRPML3-loop specifically bind to GATE16, not to LC3B. Co-immunoprecipitation (co-IP) experiments showed that TRPML3 and TRPML3-loop pull down only the lipidated form of GATE16, indicating that the interaction occurs exclusively at the organellar membrane. The interaction of TRPML3 with GATE16 and GATE16-positive vesicle formation were increased in starvation induced autophagy, suggesting that the interaction facilitates the function of GATE16 in autophagosome formation. However, GATE16 was not required for TRPML3 trafficking to autophagosomes. Experiments using dominant-negative (DN) TRPML3(D458K) showed that GATE16 is localized not only in autophagosomes but also in extra-autophagosomal compartments, by contrast with LC3B. Since GATE16 acts at a later stage of the autophagosome biogenesis, our results suggest that TRPML3 plays a role in autophagosome maturation through the interaction with GATE16, by providing Ca{sup 2+} in the fusion process.

ENRAF Series 854 Advanced Technology Gauge (ATG) with SPU II card for Leak Detector Use Acceptance Test Procedure

International Nuclear Information System (INIS)

SMITH, S.G.

1999-01-01

The following Acceptance Test Procedure was written to test the ENRAF series 854 ATG with SPU II card prior to installation in the Tank Farms. The procedure sets various parameters and verifies the gauge and alarms functionality

The Energy transition for green growth. Energy transition for green growth act in action: Regions - Citizens - Business

International Nuclear Information System (INIS)

2016-07-01

A great ambition underlies France's Energy Transition for Green Growth Act: to make France - following on from the Paris Climate Summit - an exemplary nation in terms of reducing its greenhouse gas emissions, diversifying its energy model and increasing the deployment of renewable energy sources. This Act provides a unique opportunity both for climate negotiations and for France. It sets goals and implements operational solutions which can be shared with different regions, companies, researchers, the public and anyone with a long-standing commitment to fighting climate change. The Energy Transition for Green Growth Act and its attendant action plans are designed to give France the means to make a more effective contribution to tackling climate change and reinforce its energy independence, while striking a better balance in its energy mix and creating jobs and business growth. The texts required for its implementation are operational and support plans are in place. These tools are available to private individuals, businesses and the regions, enabling them to take concrete action. This document summarizes the actions under way: Defining common objectives, Acting together, Renovating buildings, developing clean transport, Tackling waste and promoting the circular economy, Promoting renewable energy, optimising nuclear safety and public information, Simplifying and clarifying procedures

Atomic Energy Amendment Act (No.2) 1978, No. 182 of 1978

International Nuclear Information System (INIS)

1978-01-01

This Act amends the Atomic Energy Act 1953 by introducing detailed rules concerning the revocation, modification and assignment of an authorization under the latter Act to carry on operations concerned with the mining of prescribed substances. (NEA) [fr

ENRAF Series 854 Advanced Technology Gauge (ATG) with SPU ll Card for Leak Detector Use Acceptance Test Procedure

International Nuclear Information System (INIS)

SMITH, S.G.

1999-01-01

The following Acceptance Test Procedure was written to test the Enraf Series 854 ATG with SPU-II card prior to installation in the Tank Farms. The procedure sets various parameters and verifies the gauge and the alarms functionality

Draft of a Fourth Act amending the Atomic Energy Act

International Nuclear Information System (INIS)

1976-01-01

The bill comprises regulations concerning 1. the handling over and treatment of radioactive waste as well as its final storage under federal adminstration (article 87, section 3, sentence 1 Basic Law), 2. authorizations regarding the issuing of statuatory orders supplementing and extending sections 11 and 12 of the Atomic Energy Act, particulary in aim of the rationalization of licensing and the carrying-out of governmental supervision, 3. supplementing penal provisions. (LN) [de

Third-party protection and residual risk in Atomic Energy Act. On legally dogmatic classification of paragraph 7 Atomic Energy Act in the jurisprudence of the Federal Constitutional Law and Federal Administrative Court

International Nuclear Information System (INIS)

Arndt, Hans-Wolfgang

2012-01-01

On 25th June 2009, the Council of the European Union has passed the directive 2009/71/EURATOM on a common framework for nuclear safety of nuclear installations. At first, the 12th Law amending the Atomic Energy Act supplements the Atomic Energy Act by regulations which implement the directive 2009/71/EURATIM into national law. In addition, paragraph 7 Atomic Energy Act introduces a new substantive obligation of the operators of nuclear power plants. The author of the contribution reports on whether paragraph 7 Atomic Energy Act provides additional nuclear protection or reduces the potential protection by law and jurisprudence.

Distribution effects of the renewable energies act; Verteilungswirkungen des EEG

Energy Technology Data Exchange (ETDEWEB)

Bardt, Hubertus; Niehues, Judith [Institut der deutschen Wirtschaft Koeln, Koeln (Germany)

2013-09-15

The Renewal Energies Act has so far been one of the cornerstones of the energy revolution. As a result of the Act the production of electricity from renewable sources has been considerably increased. As the most expensive forms of renewable energies have grown fastest, average costs have not shrunk but have risen significantly. The ongoing growth led to increasing subsidies for renewable energies and growing costs for electricity consumers in business and private households. It would be insufficient to look at absolute cost developments only, as distribution effects may be critical. As electricity consumption only slightly depends on household income, higher income leads to lower significance of electricity costs. Therefore, low income households bear a relatively higher burden of costs for renewable energies. Furthermore, wealthy households could benefit from the subsidies as they can invest in renewable energy systems.

Impact of T300A Variant of ATG16L1 on Antibacterial Response, Risk of Culture Positive Infections, and Clinical Course of Crohn's Disease

DEFF Research Database (Denmark)

Salem, Mohammad; Nielsen, Ole Haagen; Nys, Kris

2015-01-01

OBJECTIVES: Autophagy-related 16-like 1 (ATG16L1) deficiency leads to impaired cellular autophagy and bacterial degradation as well as an altered cytokine production. The single-nucleotide polymorphism rs2241880 (T300A) is associated with an increased risk for Crohn's disease (CD). ATG16L1...... polymorphisms could therefore have an impact on the risk of infectious complications and disease course in CD. We examined the impact of the T300A genotype on the antibacterial response toward a panel of pathogenic bacteria in vitro, as well as clinical infectious complications in vivo and the disease course...... risk variant, AG heterozygous variant, respectively). The median duration of disease was 128 months (range, 30-175). The cumulative follow-up of this cohort was 2,366 patient-years. ATG16L1 gene variations interfered with the production of IL-1β, which was significantly increased in PBMCs from GG...

MiT/TFE transcription factors are activated during mitophagy downstream of Parkin and Atg5.

Science.gov (United States)

Nezich, Catherine L; Wang, Chunxin; Fogel, Adam I; Youle, Richard J

2015-08-03

The kinase PINK1 and ubiquitin ligase Parkin can regulate the selective elimination of damaged mitochondria through autophagy (mitophagy). Because of the demand on lysosomal function by mitophagy, we investigated a role for the transcription factor EB (TFEB), a master regulator of lysosomal biogenesis, in this process. We show that during mitophagy TFEB translocates to the nucleus and displays transcriptional activity in a PINK1- and Parkin-dependent manner. MITF and TFE3, homologues of TFEB belonging to the same microphthalmia/transcription factor E (MiT/TFE) family, are similarly regulated during mitophagy. Unlike TFEB translocation after starvation-induced mammalian target of rapamycin complex 1 inhibition, Parkin-mediated TFEB relocalization required Atg9A and Atg5 activity. However, constitutively active Rag guanosine triphosphatases prevented TFEB translocation during mitophagy, suggesting cross talk between these two MiT/TFE activation pathways. Analysis of clustered regularly interspaced short palindromic repeats-generated TFEB/MITF/TFE3/TFEC single, double, and triple knockout cell lines revealed that these proteins partly facilitate Parkin-mediated mitochondrial clearance. These results illuminate a pathway leading to MiT/TFE transcription factor activation, distinct from starvation-induced autophagy, which occurs during mitophagy.

Uniparental mitochondrial DNA inheritance is not affected in Ustilago maydis Δatg11 mutants blocked in mitophagy.

Science.gov (United States)

Wagner-Vogel, Gaby; Lämmer, Frauke; Kämper, Jörg; Basse, Christoph W

2015-02-06

Maternal or uniparental inheritance (UPI) of mitochondria is generally observed in sexual eukaryotes, however, the underlying mechanisms are diverse and largely unknown. Recently, based on the use of mutants blocked in autophagy, it has been demonstrated that autophagy is required for strict maternal inheritance in the nematode Caenorhabditis elegans. Uniparental mitochondrial DNA (mtDNA) inheritance has been well documented for numerous fungal species, and in particular, has been shown to be genetically governed by the mating-type loci in the isogamous species Cryptococcus neoformans, Phycomyces blakesleeanus and Ustilago maydis. Previously, we have shown that the a2 mating-type locus gene lga2 is decisive for UPI during sexual development of U. maydis. In axenic culture, conditional overexpression of lga2 triggers efficient loss of mtDNA as well as mitophagy. To assess a functional relationship, we have investigated UPI in U. maydis Δatg11 mutants, which are blocked in mitophagy. This study has revealed that Δatg11 mutants are not affected in pathogenic development and this has allowed us to analyse UPI under comparable developmental conditions between mating-compatible wild-type and mutant strain combinations. Explicitly, we have examined two independent strain combinations that gave rise to different efficiencies of UPI. We demonstrate that in both cases UPI is atg11-independent, providing evidence that mitophagy is not critical for UPI in U. maydis, even under conditions of strict UPI. Until now, analysis of a role of mitophagy in UPI has not been reported for microbial species. Our study suggests that selective autophagy does not contribute to UPI in U. maydis, but is rather a consequence of selective mtDNA elimination in response to mitochondrial damage.

MicroRNA-144-3p inhibits autophagy activation and enhances Bacillus Calmette-Guérin infection by targeting ATG4a in RAW264.7 macrophage cells.

Science.gov (United States)

Guo, Le; Zhou, Linlin; Gao, Qian; Zhang, Aijun; Wei, Jun; Hong, Dantong; Chu, Yuankui; Duan, Xiangguo; Zhang, Ying; Xu, Guangxian

2017-01-01

MicroRNAs (miRNAs) are small noncoding nucleotides that play major roles in the response of host immune cells. Autophagy plays a key role in activating the antimicrobial host defense against Mycobacterium tuberculosis (M. tuberculosis). Whether miRNAs specifically influence the activation of macrophage autophagy during M. tuberculosis infection is largely unknown. In the present study, we demonstrate that Mycobacterium bovis Bacillus Calmette-Guérin (BCG) infection of macrophages leads to increased expression of miR-144-3p, which targets autophagy-related gene 4a (ATG4a), to inhibit autophagy activation and antimicrobial responses to BCG. Overexpression of miR-144-3p significantly decreased both mRNA and protein levels of ATG4a, inhibited the formation of autophagosomes in RAW264.7 cells and increased intracellular survival of BCG. However, transfection with miR-144-3p inhibitor led to an increase in ATG4a levels, accelerated the autophagic response in macrophages, and decreased BCG survival in macrophages. The experimental results of this study reveal a novel role of miR-144-3p in inhibiting autophagy activation by targeting ATG4a and enhancing BCG infection, and provide potential targets for developing improved treatment.

A study on the improvement of the legal system concerning Korean Atomic Energy Act

International Nuclear Information System (INIS)

Yoo, Il Un; Jung, Jong Hak; Kim, Jae Ho; Moon, Jong Wook; Kim, In Sub

1998-03-01

Cause-effect analysis, adjustment, and generalization of the current atomic energy act are contents of this research. These are to be based on the legal theory. Analysis of the current atomic energy act from the viewpoint of constitutional law and administrative law. Review of the other domestic legal systems which have similar problems as the atomic energy act has. Inquiry about the operation of nuclear legal systems of foreign nations

A study on the improvement of the legal system concerning Korean Atomic Energy Act

Energy Technology Data Exchange (ETDEWEB)

Yoo, Il Un; Jung, Jong Hak; Kim, Jae Ho; Moon, Jong Wook; Kim, In Sub [Chungnam National Univ., Taejon (Korea, Republic of)

1998-03-15

Cause-effect analysis, adjustment, and generalization of the current atomic energy act are contents of this research. These are to be based on the legal theory. Analysis of the current atomic energy act from the viewpoint of constitutional law and administrative law. Review of the other domestic legal systems which have similar problems as the atomic energy act has. Inquiry about the operation of nuclear legal systems of foreign nations.

Perioperative single high dose ATG-Fresenius S administration as induction immunosuppressive therapy in cadaveric renal transplantation--preliminary results.

Science.gov (United States)

Samsel, R; Chmura, A; Włodarczyk, Z; Wyzgał, J; Cieciura, T; Lagiewska, B; Pliszczyński, J; Korczak, G; Lazowski, T; Paczek, L; Wałaszewski, J; Lao, M; Rowiński, W

1999-01-01

Monoclonal and polyclonal antilymphocyte antibodies have been used successfully in organ transplantation as induction therapy and in the treatment of acute graft rejection. Used for induction the medication is generally given for the first 7-10 days. The aim of this study was to assess the safety and efficacy of single high dose (9 mg/kg) ATG Fresenius S given perioperatively, before revascularization, to kidney allograft recipients. During last twelve months seventy six, first cadaveric kidney adult recipients were included into the study in two centers (center A-64, center B-12). All patients received triple drug immunosuppression (Neoral, steroids and Cellcept which was replaced by azathioprine after 4 months), and were randomized to receive ATG or not. The follow-up period ranged from 1 month up to 1 year. The preliminary results are very promising, the rejection rate in bolus group was significantly lower than in control. No significant side effects or serious adverse events in both groups were observed.

The intended purpose of the draft amendment of the Atomic Energy Act

International Nuclear Information System (INIS)

Preuss, U.K.

1994-01-01

The seventh amendments to the Atomic Energy Act may become the most sweeping and significant reform the German atomic energy laws have undergone: the suggested amendment will transform the character of the Atomic Energy Act from its present nature of a nuclear licensing system into a technology management and control instrument. The function of the Atomic Energy Act so far is to deal with the consequences of an established technology and its known, ambivalent effects: aspects such as waste management and the technical and economic consequences implied n the decommissioning of nuclear installations play a far bigger role than planning, construction and operation of new installations. It is only consequent in this respect to abolish the 'promotional purpose' of the Act. This will mean, however, that the Federal Government relinquishes its responsibility for development and management of nuclear technology, handling it over to the private plant owners and operators. The responsibility that will remain with the Federal Government in connection with nuclear technology is linked with the Government's duty to provide for protection of the citizens. (HP) [de

The judgement of the Federal Constitutional Court on the nuclear phase-out in Germany. Every light hat its shadow; Das Urteil des BVerfG zum Atomausstieg in Deutschland. Licht und Schatten

Energy Technology Data Exchange (ETDEWEB)

Leidinger, Tobias [Luther Rechtsanwaltsgesellschaft, Duesseldorf (Germany)

2017-01-15

The 13th amendment of the German Atomic Energy Act (AtG) was a direct result of the accident in Fukushima in March 2011. As a result, not only the provisional (three-month) shutdown of the eight nuclear power plants immediately shut down after the accident finally passed the parliament, but fixed shutdown times were also decided for the remaining nine NPP's. This was both an increase of the AtG amendment of 2002 and the extension of the NPP licenses decided a few months earlier. Nuclear energy should therefore continue to serve as a ''bridge technology'' within the framework of the Federal Government's energy concept for a longer period. On 6 December 2016 the Federal Constitutional Court (BVerfG) has decided that the act on the accelerated phasing-out of nuclear energy in Germany is partly unconstitutional. The judgment is clear on a whole series of legal issues. At the same time, it raises new questions with a view to the final clarification of the compensation.

Energy Policy Act transportation rate study: Availability of data and studies

Energy Technology Data Exchange (ETDEWEB)

1993-10-13

Pursuant to Section 1340(c) of the Energy Policy Act of 1992 (EPACT), this report presents the Secretary of Energy`s review of data collected by the Federal Government on rates for rail and pipeline transportation of domestic coal, oil, and gas for the years 1988 through 1997, and proposals to develop an adequate data base for each of the fuels, based on the data availability review. This report also presents the Energy Information Administration`s findings regarding the extent to which any Federal agency is studying the impacts of the Clean Air Act Amendments of 1990 (CAAA90) and other Federal policies on the transportation rates and distribution patterns of domestic coal, oil, and gas.

Interleukin-6 downregulated vascular smooth muscle cell contractile proteins via ATG4B-mediated autophagy in thoracic aortic dissection.

Science.gov (United States)

An, Zhao; Qiao, Fan; Lu, Qijue; Ma, Ye; Liu, Yang; Lu, Fanglin; Xu, Zhiyun

2017-12-01

Interleukin-6 (IL-6) overexpression played an important role in the pathogenesis of thoracic aortic dissection (TAD). Our previous study found enhanced autophagy accompanying with contractile proteins α smooth muscle actin (α-SMA) and smooth muscle 22α (SM22α) degradation in TAD aortic vascular smooth muscle cells (VSMCs). Autophagy is an important way for intracellular proteins degradation, while IL-6 has been found as a contributing factor of autophagy in some cancers. These indicated IL-6 might contribute to the occurrence of TAD by promoting autophagy-induced contractile proteins degradation, which has not been investigated. The aim of the present study is to verify this hypothesis and investigate the mechanism of it. We collected 10 TAD and 10 control aortic specimens from patients underwent TAD surgical repair and coronary artery bypass grafting, respectively. Quantitative real-time polymerase chain reaction was used to detect mRNA expression. Protein expression level was assessed by enzyme-linked immunosorbent assay, western blot, and immunohistochemistry. Microtubule-associated protein 1 light chain 3 beta overexpression adenovirus with green and red fluorescent protein tags and transmission electron microscopy were used to detect autophagy level in VSMCs. 3-Methyladenine (3-MA) and chloroquine were used to block autophagy in human VSMCs. Experiment results showed that the expression of IL-6 was significantly increased accompanying with up-regulated autophagy in TAD aortic wall compared with controls. In vitro results showed that IL-6 stimulation decreased the expression of VSMCs contractile proteins α-SMA and SM22α accompanying with up-regulated autophagy. Blocking autophagy with 3-MA or chloroquine inhibited IL-6 induced α-SMA and SM22α degradation. Further investigation showed that autophagy-related 4B cysteine peptidase (ATG4B) was significantly overexpressed in TAD aortic wall and played important role in IL-6 induced autophagy up

Atomic Energy Authority Act, No. 19 of 1969

International Nuclear Information System (INIS)

1969-01-01

Act to provide for the establishment of an Atomic Energy Authority and an advisory committee to advise such authority, to specify the power, duties, rights and functions of such authority, and to provide for matters connected therewith or incidental thereto

Energy Independence and Security Act of 2007: A Summary of Major Provisions

National Research Council Canada - National Science Library

Sissine, Fred

2007-01-01

The Energy Independence and Security Act (P.L. 110-140, H.R. 6) is an omnibus energy policy law that consists mainly of provisions designed to increase energy efficiency and the availability of renewable energy...

German support systems for onshore wind farms in the context of Polish acts limiting wind energy development

Directory of Open Access Journals (Sweden)

Dawid Leszek

2017-09-01

Full Text Available European energy system is undergoing a deep transition to low-emission energy sources, mainly wind farms. This transition is caused mostly by energy politics of European Union (EU and its goals in the topic of renewable energy. European wind energy is dominated by Germany that produces half of total wind energy in EU. The aim of this article is to present support systems for wind farms existing in Germany in the context of introducing in Poland the Act of 20 May 2016 on Wind Energy Investments limiting onshore wind farms localization and Act of 22 June 2016 introducing changes to the Act on Renewable Energy Sources (RES and some other acts. It is postulated to make amendments of acts regulating RES while considering German solutions.

Building a Sustainable Energy Future for Africa - Acting Now and Together

Energy Technology Data Exchange (ETDEWEB)

Fall, L.

2007-07-01

The key energy challenges Africa is facing are: low level of access to commercial energy, low per capita energy consumption, weak development of energy infrastructure and lack of investment and financing for energy projects. Addressing these challenges is critical for sustainable economic and social development, and assured access to secure, affordable and reliable energy. In spite of these daunting challenges, Africa is well endowed in energy resources, but these resources are largely untapped and concentrated in a few countries. In addition, there are numerous 'rooms' for opportunities that could be seized concretely to overcome the main obstacles to the Sustainable Energy Development of the Continent. Thus, right actions must be taken to overcome these obstacles, including: financing the huge needed investments, technological development, private-public partnerships, energy market reform and effective regulation, sound and sustainable energy policies, and economic and social measures. Subsequently, from priority areas, the related stakeholders should 'act now' and 'act together', through effective collaboration and partnership and making proper alliances, to initiate effective and concrete actions to support Africa aspirations in order to build a Sustainable Energy Future for Africa, in a cost-effective and timely manner. (auth)

The new duty of care for nuclear power plant operators in Sec. 9a subpara. 2a AtG; Zur neuen Sorgepflicht der Kraftwerksbetreiber gem. paragraph 9a Abs. 2a AtG

Energy Technology Data Exchange (ETDEWEB)

Posser, Herbert [Freshfields Bruckhaus Deringer LLP, Duesseldorf (Germany)

2014-07-15

The new stipulation in Sec. 9a subpara. 2a AtG - pursuant to which operators of nuclear power plants are no longer entitled to use the interim storage facility in Gorleben for radioactive waste stemming from the reprocessing plants in Sellafield and La Hague, but have to establish further capacities in their own facilities for spent nuclear fuels at the site of the power plants - is illegal under constitutional law. It imposes an unproportional burden on the plant operators as well as on GNS, and infringes property rights without pursuing a legitimate purpose. (orig.)

20 December Act No 103 amending Act No 28 of 12 May 1972 on Nuclear Energy Activities

International Nuclear Information System (INIS)

1985-01-01

This Act amended the 1972 Act to take account of the ratification by Norway of the Protocols of 1982 to amend the Paris Convention on Third Party Liability in the Field of Nuclear Energy and the Brussels Supplementary Convention respectively. The amendments bring the third party liability provisions of the Act in line with the Conventions as amended by the Protocols. The modifications concern, inter alia, certain definitions, conversion of the unit of account into the Special Drawing Right (SDR) of the International Monetary Fund and increases in the amount of liability assigned at State level by a factor of approximately 2.5. (NEA) [fr

Energy Policy Act of 2005 and Underground Storage Tanks (USTs)

Science.gov (United States)

The Energy Policy Act of 2005 significantly affected federal and state underground storage tank programs, required major changes to the programs, and is aimed at reducing underground storage tank releases to our environment.

P.L. 110-140, "Energy Independence and Security Act of 2007", 2007

Energy Technology Data Exchange (ETDEWEB)

None

2007-12-19

The Energy Independence and Security Act of 2007 (EISA), signed into law on December 19, 2007, set forth an agenda for improving U.S. energy security across the entire economy. While industrial energy efficiency is specifically called out in Title IV, Subtitle D, other EISA provisions also apply to AMO activities.

Special Report "The American Recovery and Reinvestment Act and the Department of Energy"

Energy Technology Data Exchange (ETDEWEB)

None

2009-03-01

The American Recovery and Reinvestment Act of 2009 (Recovery Act) was signed into law on February 17, 2009, as a way to jumpstart the U.S. economy, create or save millions of jobs, spur technological advances in science and health, and invest in the Nation's energy future. This national effort will require an unprecedented level of transparency and accountability to ensure that U.S. citizens know where their tax dollars are going and how they are being spent. As part of the Recovery Act, the Department of Energy will receive more than $38 billion to support a number of science, energy, and environmental initiatives. Additionally, the Department's authority to make or guarantee energy-related loans has increased to about $127 billion. The Department plans to disburse the vast majority of the funds it receives through grants, cooperative agreements, contracts, and other financial instruments. The supplemental funding provided to the Department of Energy under the Recovery Act dwarfs the Department's annual budget of about $27 billion. The infusion of these funds and the corresponding increase in effort required to ensure that they are properly controlled and disbursed in a timely manner will, without doubt, strain existing resources. It will also have an equally challenging impact on the inherent risks associated with operating the Department's sizable portfolio of missions and activities and, this is complicated by the fact that, in many respects, the Recovery Act requirements represent a fundamental transformation of the Department's mission. If these challenges are to be met successfully, all levels of the Department's structure and its many constituents, including the existing contractor community; the national laboratory system; state and local governments; community action groups and literally thousands of other contract, grant, loan and cooperative agreement recipients throughout the Nation will have to strengthen existing or

Neither eosinophils nor neutrophils require ATG5-dependent autophagy for extracellular DNA trap formation.

Science.gov (United States)

Germic, Nina; Stojkov, Darko; Oberson, Kevin; Yousefi, Shida; Simon, Hans-Uwe

2017-11-01

The importance of extracellular traps (ETs) in innate immunity is well established, but the molecular mechanisms responsible for their formation remain unclear and in scientific dispute. ETs have been defined as extracellular DNA scaffolds associated with the granule proteins of eosinophils or neutrophils. They are capable of killing bacteria extracellularly. Based mainly on results with phosphoinositide 3-kinase (PI3K) inhibitors such as 3-methyladenine (3-MA) and wortmannin, which are commonly used to inhibit autophagy, several groups have reported that autophagy is required for neutrophil extracellular trap (NET) formation. We decided to investigate this apparent dependence on autophagy for ET release and generated genetically modified mice that lack, specifically in eosinophils or neutrophils, autophagy-related 5 (Atg5), a gene encoding a protein essential for autophagosome formation. Interestingly, neither eosinophils nor neutrophils from Atg5-deficient mice exhibited abnormalities in ET formation upon physiological activation or exposure to low concentrations of PMA, although we could confirm that human and mouse eosinophils and neutrophils, after pre-treatment with inhibitors of class III PI3K, show a block both in reactive oxygen species (ROS) production and in ET formation. The so-called late autophagy inhibitors bafilomycin A1 and chloroquine, on the other hand, were without effect. These data indicate that ET formation occurs independently of autophagy and that the inhibition of ROS production and ET formation in the presence of 3-MA and wortmannin is probably owing to their additional ability to block the class I PI3Ks, which are involved in signalling cascades initiated by triggers of ET formation. © 2017 John Wiley & Sons Ltd.

Act No. 1860 of 31 December 1962 on the peaceful uses of nuclear energy

International Nuclear Information System (INIS)

1963-01-01

This Act is the first text which regulates in Italy the peaceful uses for nuclear energy. It concerns the industrial and scientific uses of the atom; plants for the preparation, manufacture, separation, treatment, etc. of nuclear substances and lays down general provisions for the different activities connected with the peaceful uses of nuclear energy. Following the establishment of the CNEN, this Act provides an essential framework for the development of national nuclear activities, also in connection with the regulations already provided by the Euratom Treaty ratified by Italy by Act No. 1203 of 14 October 1957. (NEA) [fr

Transport of radioactive materials

International Nuclear Information System (INIS)

Huck, W.

1992-01-01

The book presents a systematic survey of the legal provisions governing the transport of radioactive materials, placing emphasis on the nuclear licensing provisions of sections 4, 4b of the Atomic Energy, Act (AtG) and sections 8-10 of the Radiation Protection Ordinance (StrlSchV), also considering the provisions of the traffic law governing the carriage of hazardous goods. The author's goal is to establish a systematic basis by comparative analysis of the licensing regulations under atomic energy law, for the purpose of formulating a proposed amendment to the law, for the sake of clarity. The author furthermore looks for and develops criteria that can be of help in distinguishing the regulations governing the carriage of hazardous goods from the nuclear regulatory provisions. He also examines whether such a differentiation is detectable, particularly in those amendments to the StrlSchV which came after the Act on Carriage of Hazardous Goods. The regulations governing the transport of radioactive materials under the AtG meet with the problem of different classification systems being applied, to radioactive materials in the supervisory regulations on the one hand, and to nuclear materials in Annex 1 to the AtG on the other hand. A classification of natural, non-nuclear grade uranium e.g. by the financial security provisions is difficult as a result of these differences in the laws. The author shows that the transport regulations of the StrlSchV represent an isolated supervisory instrument that has no connecting factor to the sections 28 ff StrlSchV, as radiation protection is provided for by the regulations of the Act on Carriage of Hazardous Goods. The author suggests an amendment of existing law incorporating the legal intent of sections 8-10 StrlSchV and of sections 4, 4b AtG into two sections, and abolishing the supervisory provisions of the StrlSchV altogether. (orig./HP) [de

The Energy Act 1983

International Nuclear Information System (INIS)

1983-01-01

Part II of This Act came into force on 1 September 1983 and is concerned with nuclear installations. Its main purpose is to amend the Nuclear Installations Act 1965 to give effect to the provisions of two Protocols amending the Paris Convention on nuclear third party liability and the Brussels Convention Supplementary to the Paris Convention respectively. The principal effect of these modifications is to increase the sums available to meet claims for nuclear damage. The United Kingdom is a Party to both Conventions and the provisions of the 1983 Act will enable it to ratify the Protocols. (NEA) [fr

Act 25/1968 of 20 June amending Sections 9 and 16 of Act 25/1964 of 29 April on nuclear energy

International Nuclear Information System (INIS)

1968-01-01

The main purpose of this Act to amend the 1964 Act on Nuclear Energy is to set the age limit for the Board of the Junta de Energia Nuclear at 70; that of the Director is set at 65. These same provisions also apply to the Chairman and the Director of the Institute for Nuclear Studies. Finally, the Act modifies the composition of the Board of the Junta which henceforth includes only one Vice-Chairman. (NEA) [fr

Naval Open Architecture Machinery Control Systems for Next Generation Integrated Power Systems

Science.gov (United States)

2012-05-01

MTGs/ATGs Energy Storage Modules (ESMs) Regenerative Drives Ship Service Loads Propulsion Drives Mission Systems Emergency DGs Shore Power Weapon...delivering power, and acting as a power source when discharging, spinning down, or regeneratively braking . Uninterruptable Power Supply (UPS...RESERVES REGENERATIVE VARIABLE SPEED DRIVES NON- REGENERATIVE VARIABLE SPEED DRIVES HYBRID ELECTRIC DRIVES SYSTEMS W/SPECIAL POWER CHARACTERISTICS

No 12 of 1971, Nuclear Energy (An Bord Fuinnimh Nuicleigh) Act, 1971

International Nuclear Information System (INIS)

1971-07-01

This Act sets up a Nuclear Energy Board and provides for its duties and composition. The Board advises the Government on nuclear energy matters, prepares safety codes and regulations on fissile or other radioactive substances and irradiating apparatus. It is the licensing authority for activities involving ionizing radiation [fr

Federal Act on the peaceful uses of atomic energy and protection against radiation

International Nuclear Information System (INIS)

1959-12-01

This is a framework Act regulating the peaceful uses of atomic energy in Switzerland. It establishes a licensing and control system for the construction and operation of nuclear installations, transport and possession of nuclear substances as well as for other nuclear activities. The Act also defines the measures for protection against ionizing radiation and contains a series of provisions sanctioning any actions jeopardising nuclear safety or violating the Act itself. Chapter 4 (Sec. 12-18) dealing with nuclear third party liability is repealed and replaced by the Act of 1979 on nuclear third party liability. (NEA) [fr

Lifetime extension of nuclear power plants. Exclusive competence of the Bundestag?

International Nuclear Information System (INIS)

Scholz, Rupert

2010-01-01

With the Act on the structured phase-out of the utilisation of nuclear energy for the commercial generation of electricity (Gesetz zur geordneten Beendigung der Kernenergienutzung zur gewerblichen Erzeugung von Elektrizitaet) of 22 April 2002 (Federal Gazette I p. 1351), the ''nuclear power phase-out'' was implemented into law. Ever since then, section 7 (1a) of the Atomic Energy Act (Atomgesetz - AtG) has provided that the authorisation to operate a nuclear power plant expires once the electricity volume for the respective installation as listed in Appendix 3, column 2 or the electricity volume derived from transfers has been produced. The coalition treaty of the current government factions provides for extending the operating periods of nuclear power plants. To this end, paragraphs 1a to 1d of section 7 AtG could be repealed, thus restoring the legal status prevailing prior to the ''phase-out''. As an alternative it would be conceivable to increase the values set forth in Appendix 3 for the energy volume quantity of a given installation accordingly. Both alternatives require an amendment of the Atomic Energy Act, over which the Deutsche Bundestag has exclusive competence. This is stated in the Grundgesetz (Constitution). Such a amendment would not require the consent of the Bundesrat, since the administrative tasks assigned to the Federal States (Laender) on behalf of the Federal Government pursuant to sec. 7, 24 (2) AtG would not be changing in a qualitative sense. Consequently, it would not constitute interference with the administrative powers of the Federal States from an organizational or procedural point of view. The quantitative change in the tasks to be performed by the Federal States on behalf of the Federal Government that would accompany an extension of the operating periods would not lead to a right of consent on the part of the Bundesrat pursuant to Art. 87c of the Grundgesetz. (orig.)

75 FR 35338 - Implementation of Regulations Required Under Title XI of the Food, Conservation and Energy Act of...

Science.gov (United States)

2010-06-22

... Under Title XI of the Food, Conservation and Energy Act of 2008; Conduct in Violation of the Act AGENCY... fairer market place. DATES: We will consider comments we receive by August 23, 2010. ADDRESSES: We invite... Title XI of the Food, Conservation and Energy Act of 2008 (Farm Bill) (Pub. L. 110-246), Congress...

P.L. 110-140, "Energy Independence and Security Act of 2007" (2007)

Energy Technology Data Exchange (ETDEWEB)

None

2007-12-13

An act to move the United States toward greater energy independence and security, to increase the production of clean renewable fuels, to protect consumers, to increase the efficiency of products, buildings, and vehicles, to promote research on and deploy greenhouse gas capture and storage options, and to improve the energy performance of the Federal Government, and for other purposes.

ALKEM: Public hearing held in accordance with the Atomic Energy Act on September 24, 1984

International Nuclear Information System (INIS)

1984-01-01

The report presents the verbatim record of the public hearing organised in accordance with section 13 Atomic Energy Act, on the issue of a licence applied for for constructing and operating an ALKEM nuclear fuel fabrication plant, and extending the plutonium storage capacity from 460 kg of Pu to 6.7 tonnes of Pu, in compliance with section 7 Atomic Energy Act and section 4 BImSchG (air pollution abatement). (orig./HP) [de

P.L. 94-163, "Energy Policy and Conservation Act" (EPCA) (1975)

Energy Technology Data Exchange (ETDEWEB)

None

2011-12-13

Energy Policy and Conservation Act. Bill Summary & Status 94th Congress. Issue orders prohibiting power plants and major fuel burning installations from using natural gas or petroleum products as fuel if they had been capable on June 22, 1974, of burning coal.

DQA2

Indian Academy of Sciences (India)

mukesh

, GGT, CCC, TCT, GGC, CAG, TAC, ACC, CAG, GAA, TTT, GAT, GGA, GAC, GAG, ATG, TTT, TAT, GTG, GAC, CTG, GGG, AAG, AAG, GAG, ACT, GTC, TGG, AGG, CTG, CCT, ATG, TTT, AGC, CAG, TTT, GCA, GGT, TTT, GAC, CCA, CAG, GCT ...

Renewable energies heat act and government grants in Germany

International Nuclear Information System (INIS)

Nast, M.

2010-01-01

In Germany renewable energies in the heat market are promoted by the Renewable Energies Heat Act (EEWaermeG) and by government grants. Ultimately, these two instruments are not only about short-term market success, but rather about the perspectives of climate protection and resource conservation. The focus of this report is therefore on the long-term significance of the current design of government grants and EEWaermeG. We will introduce and discuss the quantitative goals and structural changes strived for as well as - on a slightly shorter time horizon - the quality assurance regulations which must accompany the steady and stable growth of renewable energies. In the process, we will elaborate in particular on heat pumps, which have recently been added to the government support programme, along with solar collectors. Some explanations regarding the structural relationships between EEWaermeG and government grants round off this contribution. (author)

Atomic Energy Act and Related Legislation. Environmental Guidance Program Reference Book: Revision 6

Energy Technology Data Exchange (ETDEWEB)

1992-09-01

This report presents information related to the Atomic Energy Act and related legislation. Sections are presented pertaining to legislative history and statutes, implementing regulations, and updates.

Efficiency and the public interest: QF transmission and the Energy Policy Act of 1992

International Nuclear Information System (INIS)

Fox-Penner, P.

1993-01-01

Prior to the enactment of the Energy Policy Act of 1992 (Act), most Federal Energy Regulatory Commission (FERC or Commission) deliberations involving transmission services did not occur in transmission rate or service proceedings per se. The Commission conducted a number of general inquiries or studies of the subject, including setting the terms and conditions of transmission services as part of merger proceedings and open-quotes market-basedclose quotes pricing proceedings. With the passage of the Act, the FERC is likely to be asked to confront the advisability of requiring transmission services in a more direct manner. The Act permits open-quotes[a]ny electric utility, Federal power marketing agency, or any other person generating electrical energy for sale for resaleclose quotes to petition the Commission for a wheeling order. The FERC may order wheeling in accordance with section 212 of the Federal Power Act (FPA) and a finding that such wheeling would open-quotes otherwise be in the public interest.close quotes When compounded with the need to find that wheeling is in the public interest, the requirements set forth in section 212 are considerable. This article focuses on an important area of section 212 criteria, namely the interplay between between the public interest and economic efficiency criteria in the case of Public Utility Regulatory Policies Act of 1978 (PURPA) Qualifying Facilities (QF). Two recent proceedings in which the FERC considered the need to provide power transmission service guarantees for QFs are analyzed from the standpoint of public and private economic welfare. The two proceedings are the merger of Utah Power ampersand Light Company, PacifiCorp, PC/UP ampersand L Merging Corporation (Utah) and the Western Systems Power Pool application (WSPP)

Atomic Energy Act 1989

International Nuclear Information System (INIS)

1989-05-01

This Act, which entered into force on 1 september 1989, contains a series of provisions dealing with different subjects: increase of public financing for British Nuclear Fuels plc, amendment of the Nuclear Installations Act 1965 regarding the powers of the Health and Safety Executive to recover expenses directly from nuclear operators and obligation of the UKAEA to take out insurance or other financial security to cover its liability and finally, measures to enable the UK to ratify the IAEA Convention on Assistance in Case of a Nuclear Accident or Radiological Emergency [fr

Why the Energy Policy Act Is a Foundation for the Future

Energy Technology Data Exchange (ETDEWEB)

Kuhn, Thomas R.

2005-12-01

The Energy Policy Act of 2005 was a long time in the making. Given its scope, the very fact that it has become law is remarkable. But the devil is in the details, and there are many details to be worked out in the months and years ahead.

Why the Energy Policy Act Is a Foundation for the Future

Energy Technology Data Exchange (ETDEWEB)

Thomas R. Kuhn

2005-12-15

The Energy Policy Act of 2005 was a long time in the making. Given its scope, the very fact that it has become law is remarkable. But the devil is in the details, and there are many details to be worked out in the months and years ahead.

Bulgaria: act on the safe use of nuclear energy (as last amended on 29 december 2002)

International Nuclear Information System (INIS)

2003-01-01

This issue concerns the act on the Safe use of nuclear energy (as last amended on 29 december 2002) in Bulgaria. This act covers the activities associated with the State regulation of the Safe use of nuclear energy and ionizing radiations and with the safety of radioactive waste management and spent fuel management. it specifies the rights and duties of licenses in conducting those activities, to ensure nuclear safety and radiation protection. (N.C.)

Act of 21 February 1963, Stb. 82, concerning the release of nuclear energy and the use of radioactive materials and of devices emitting ionizing radiations (Nuclear Energy Act) as amended by the Act of 30 June 1967, Stb. 337, and the Act of 8 May 1974, Stb. 291

International Nuclear Information System (INIS)

1963-01-01

This basic Act governs all nuclear activities in the Netherlands and determines the Government's competence and the obligations of those involved in the nuclear field. It establishes definitions and sets up bodies to advise the Government in the different nuclear sectors and covers nuclear installations, fissionable materials, ores, radioactive materials, radiation-emitting devices and their licensing. It was brought into force progressively by decrees made in implementation of its provisions, which lay down detailed regulations for the activity concerned. The chapters of the Act not yet in force were brought into operation on 1 January 1970 by the Nuclear Energy Act (Implantation) Decree of 12 November 1969. (NEA) [fr

Renewable and Nuclear Energy: an International Study of Students' Beliefs About, and Willingness to Act, in Relation to Two Energy Production Scenarios

Science.gov (United States)

Skamp, Keith; Boyes, Eddie; Stanisstreet, Martin; Rodriguez, Manuel; Malandrakis, Georgios; Fortner, Rosanne; Kilinc, Ahmet; Taylor, Neil; Chhokar, Kiran; Dua, Shweta; Ambusaidi, Abdullah; Cheong, Irene; Kim, Mijung; Yoon, Hye-Gyoung

2017-07-01

Renewable and nuclear energy are two plausible alternatives to fossil fuel-based energy production. This study reports students' beliefs about the usefulness of these two options in reducing global warming and their willingness to undertake actions that would encourage their uptake. Using a specially designed questionnaire, students' (n > 12,000; grades 6 to 10) responses were obtained from 11 countries. Links between their beliefs about these energy options and their willingness to act were quantified using a range of novel derived indices: significant differences between beliefs and willingness to act were found across the various counties. One derived index, the Potential Effectiveness of Education, measures the extent to which enhancing a person's belief in the effectiveness of an action might increase their willingness to undertake that action: this indicated that education may impact willingness to act in some countries more than others. Interpretations are proffered for the reported differences between countries including whether the extent of students' concern about global warming had impacted their decisions and whether cultural attributes had any influence. Pedagogical ways forward are related to the findings.

Energy Independence and Security Act of 2007: A Summary of Major Provisions

Science.gov (United States)

2007-12-21

costs of the program. Section 548 stresses that funding will supplement, not replace, funding provided by DOE under the Weatherization and State Energy... telecommuting programs. Reports to Congress are required for each of those programs. Section 1204 raises the Small Business Investment Act (SBIA

The new duty of care for nuclear power plant operators in Sec. 9a subpara. 2a AtG

International Nuclear Information System (INIS)

Posser, Herbert

2014-01-01

The new stipulation in Sec. 9a subpara. 2a AtG - pursuant to which operators of nuclear power plants are no longer entitled to use the interim storage facility in Gorleben for radioactive waste stemming from the reprocessing plants in Sellafield and La Hague, but have to establish further capacities in their own facilities for spent nuclear fuels at the site of the power plants - is illegal under constitutional law. It imposes an unproportional burden on the plant operators as well as on GNS, and infringes property rights without pursuing a legitimate purpose. (orig.)

The 2002 amendment to the German atomic energy act concerning the phase-out of nuclear power

International Nuclear Information System (INIS)

Vorwerk, A.

2002-01-01

The phase-out of the use of nuclear power for electricity production has now been legally regulated by the 2002 Atomic Energy Act, based on the Agreement between the German Government and the energy utilities. The provisions of this Act comply with constitutional and European law, and take account of Germany's international commitments. The new 2002 Atomic Energy Act is supplemented by additional steps towards the phase-out, in particular in the area of nuclear disposal. These steps are being taken primarily within the framework of a planned national disposal plan and a procedure to be enveloped for the selection of a location for a final disposal site for radioactive wastes. The key task for the Laender authorities and the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety continues to be to ensure that operators of nuclear power plants comply with a high standard of safety during the residual operating periods of their plants. (author)

75 FR 44163 - Implementation of Regulations Required Under Title XI of the Food, Conservation and Energy Act of...

Science.gov (United States)

2010-07-28

... Under Title XI of the Food, Conservation and Energy Act of 2008; Conduct in Violation of the Act AGENCY... Act and provide for a fairer market place. DATES: We will consider comments we receive by November 22... clarify conditions for industry compliance with the P&S Act and provide for a fairer market place. We have...

Wave loadings acting on Overtopping Breakwater for Energy Conversion

DEFF Research Database (Denmark)

Vicinanza, Diego; Nørgaard, Jørgen Harck; Contestabile, Pasquale

2013-01-01

distributions. Load measurements were compared with the most used prediction method for traditional breakwaters, available in the Coastal Engineering Manual (U.S. Army Corps of Engineers, 2002). These results suggest to use the experimental data as design loadings since the design criteria for the innovative......Any kind of Wave Energy Converter (WEC) requires information on reliability of technology and on time required for the return of the investment (reasonable payback). The structural response is one of the most important parameters to take in to account for a consistent assessment on innovative...... devices. This paper presents results on wave loading acting on an hybrid WEC named Overtopping BReakwater for Energy Conversion (OBREC). The new design is based on the concept of an integration between a traditional rubble mound breakwater and a front reservoir designed to store the wave overtopping from...

Licensing of nuclear facilities according to the Bulgarian Act on the Safe Use of Nuclear Energy

International Nuclear Information System (INIS)

Stoyanova-Todorova, P.

2004-01-01

The new Bulgarian Act on the Safe Use of Nuclear Energy /Nuclear Act/ has replaced the former Act on the Use of Nuclear Energy for Peaceful Purposes. The new Nuclear Act covers the activities involving nuclear energy and sources of ionising radiation mainly by establishing a consistent licensing regime. About 13 regulations specifying the provisions of the Nuclear Act have been recently adopted by the Council of Ministers, the most important one being the Regulation on the Procedure for Issue of Licenses and Permits for the Safe Use of Nuclear Energy. The Chairman of the Nuclear Regulatory Agency (NRA) is authorised by the law to consider any application for issue of a license or a permit under the Bulgarian Nuclear Act. The procedure starts with an application, filed with the NRA, and continues about nine months. The final decision could be for issuing of the license or permit or a refusal for issuing the claimed document. The denial must be grounded and is subject to appeal. The Nuclear Act prescribes the conditions for issuing of two types of licensing documents (authorisations): licenses and permits. From a legal point of view the two types of licensing documents have one and the same nature - they are individual administrative acts according to the Bulgarian law. That is why there is no difference between them in terms of the issuing procedure. The difference between licenses and permits could be explained as follows: while a license is issued for reiterated activities, a permit is issued for non-reoccurring activities, this division being a specific feature of the Bulgarian Nuclear Act. In the field of nuclear facilities usage only one type of license is provided for by the Nuclear Act - a license for operation of a nuclear facility unit. For the rest of the activities issuing of permits is envisaged, those permits being in compliance with the main stages of the authorisation process formulated by the IAEA, following the step-by-step approach - siting, design

Planned amendment to the Atomic Energy Act in the area of waste management

International Nuclear Information System (INIS)

Wild, E.

1991-01-01

In view of the present lack of agreement on nuclear energy utilization the lecturer would rather abide by the present legal status of the Atomic Energy Act and thus prefer no amendment. However he considers a jurisprudential discussion expedient and debates the main points of the Rengeling expertise from his point of view: privatization, licensing competence, plan approval, proof of having made provisions for waste disposal, European cooperation, direct ultimate waste disposal, financing. (HSCH) [de

Yugoslavia: Act of 21 November 1984 on radiation protection and the safe use of nuclear energy

International Nuclear Information System (INIS)

1985-01-01

This Act which entered into force on 1 December 1984 repeals the 1976 Act on Protection against Ionizing Radiation and regulates most of the peaceful uses of nuclear energy and radiation protection in Yugoslavia. The Act lays down the licensing procedure for nuclear installations and covers safety-related questions in connection with standards, technical criteria etc. It also takes into account several areas regulated at international level, namely safeguards and physical protection of nuclear material. (NEA) [fr

On the reform of the regulations in the Atomic Energy Act concerning governmental supervision

International Nuclear Information System (INIS)

Rebentisch, M.

1991-01-01

The deliberations on the amendment to the Atomic Energy Act aim at a harmonization with the Federal Immission Control Act. This holds especially for the area of regulations dealing with the installation. With its function as a licensing law for industrial installations the Federal Immission Control Act has a key position in technology and safety law. The lecture deals especially with the obligation to inform and with the right of the supervising authority to reserve its consent to minor alterations; legal qualification and lawfulness of the reservation of consent; reservation of consent to the start-up after an exchange of fuel elements; requirement of a permit for the decommissioning of installations. (orig./HSCH) [de

Autophagy adaptor protein p62/SQSTM1 and autophagy-related gene Atg5 mediate autophagosome formation in response to Mycobacterium tuberculosis infection in dendritic cells.

Directory of Open Access Journals (Sweden)

Shintaro Seto

Full Text Available Mycobacterium tuberculosis is an intracellular pathogen that can survive within phagocytic cells by inhibiting phagolysosome biogenesis. However, host cells can control the intracellular M. tuberculosis burden by the induction of autophagy. The mechanism of autophagosome formation to M. tuberculosis has been well studied in macrophages, but remains unclear in dendritic cells. We therefore characterized autophagosome formation in response to M. tuberculosis infection in dendritic cells. Autophagy marker protein LC3, autophagy adaptor protein p62/SQSTM1 (p62 and ubiquitin co-localized to M. tuberculosis in dendritic cells. Mycobacterial autophagosomes fused with lysosomes during infection, and major histcompatibility complex class II molecules (MHC II also localized to mycobacterial autophagosomes. The proteins p62 and Atg5 function in the initiation and progression of autophagosome formation to M. tuberculosis, respectively; p62 mediates ubiquitination of M. tuberculosis and Atg5 is involved in the trafficking of degradative vesicles and MHC II to mycobacterial autophagosomes. These results imply that the autophagosome formation to M. tuberculosis in dendritic cells promotes the antigen presentation of mycobacterial peptides to CD4(+ T lymphocytes via MHC II.

Wave loadings acting on innovative rubble mound breakwater for overtopping wave energy conversion

DEFF Research Database (Denmark)

Contestabile, Pasquale; Iuppa, Claudio; Lauro, Enrico Di

2017-01-01

Highlights •An innovative breakwater for overtopping wave energy conversion has been studied. •Physical model tests have been carried out and analysed. •Breakwater design information on loadings acting on various parts of the structure has been presented. •Design formulae and validation of some t...

Atomic energy act, 2008: Acts supplement no. 12 to the Uganda gazette no. 61 volume CI dated 5th December, 2008

International Nuclear Information System (INIS)

2008-01-01

The Act regulates peaceful application of ionising radiation, establishes the Atomic Energy Council, it provides for the protection and safety of individuals, society and the environment from dangers resulting from ionising radiation; for the production use of radiation sources and the management of radioactive wastes. It also provides for a framework for the promotion and development of nuclear energy for use in power generation and other peaceful purposes. It sets requirements for compliance with international safety and for the use of ionising radiation, radiation protection, and security of radioactive sources.

Schedule to Nuclear Energy Act no 92, 1982: no. R. 1132, 13 Jun 1986

International Nuclear Information System (INIS)

1986-01-01

This is a schedule to the Nuclear Energy Act, 1982 (Act no. 92 of 1982). In the event of a nuclear accident the corporation must keep clear records of the persons affected by such accidents, as well as information such as the place, date, time and nature of a nuclear accident. Records must be copied, reproduced or transcribed by the corporation and must be kept in such a durable manner that the records will remain suitable to be submitted at any time during a period of 30 years

Nuclear Regulatory Authority Act, 2015 (Act 895)

International Nuclear Information System (INIS)

2015-04-01

An Act to establish a Nuclear Regulatory Authority in Ghana. This Act provides for the regulation and management of activities and practices for the peaceful use of nuclear material or energy, and to provide for the protection of persons and the environment against the harmful effects of radiation; and to ensure the effective implementation of the country’s international obligations and for related matters. This Act replaced the Radiation Protection Instrument, of 1993 (LI 1559).

Interactions between Energy Efficiency Programs funded under the Recovery Act and Utility Customer-Funded Energy Efficiency Programs

Energy Technology Data Exchange (ETDEWEB)

Goldman, Charles A.; Stuart, Elizabeth; Hoffman, Ian; Fuller, Merrian C.; Billingsley, Megan A.

2011-02-25

Since the spring of 2009, billions of federal dollars have been allocated to state and local governments as grants for energy efficiency and renewable energy projects and programs. The scale of this American Reinvestment and Recovery Act (ARRA) funding, focused on 'shovel-ready' projects to create and retain jobs, is unprecedented. Thousands of newly funded players - cities, counties, states, and tribes - and thousands of programs and projects are entering the existing landscape of energy efficiency programs for the first time or expanding their reach. The nation's experience base with energy efficiency is growing enormously, fed by federal dollars and driven by broader objectives than saving energy alone. State and local officials made countless choices in developing portfolios of ARRA-funded energy efficiency programs and deciding how their programs would relate to existing efficiency programs funded by utility customers. Those choices are worth examining as bellwethers of a future world where there may be multiple program administrators and funding sources in many states. What are the opportunities and challenges of this new environment? What short- and long-term impacts will this large, infusion of funds have on utility customer-funded programs; for example, on infrastructure for delivering energy efficiency services or on customer willingness to invest in energy efficiency? To what extent has the attribution of energy savings been a critical issue, especially where administrators of utility customer-funded energy efficiency programs have performance or shareholder incentives? Do the new ARRA-funded energy efficiency programs provide insights on roles or activities that are particularly well-suited to state and local program administrators vs. administrators or implementers of utility customer-funded programs? The answers could have important implications for the future of U.S. energy efficiency. This report focuses on a selected set of ARRA

Knockdown of long non-coding RNA HOTAIR increases miR-454-3p by targeting Stat3 and Atg12 to inhibit chondrosarcoma growth.

Science.gov (United States)

Bao, Xing; Ren, Tingting; Huang, Yi; Sun, Kunkun; Wang, Shidong; Liu, Kuisheng; Zheng, Bingxin; Guo, Wei

2017-02-09

Current practices for the therapy of chondrosarcoma, including wide-margin surgical resection and chemotherapy, are less than satisfactory. Recently, emerging evidence has demonstrated that long non-coding RNAs (lncRNAs) have an essential role in the initiation and progression of tumors. As a typical lncRNA, HOTAIR is significantly overexpressed in various tumors. However, the function and potential biological mechanisms of HOTAIR in human chondrosarcoma remain unknown. Quantitative RT-PCR demonstrated that HOTAIR expression was upregulated in chondrosarcoma tissues and cell lines. High HOTAIR expression is correlated with tumor stage and poor prognosis. Functional experiments reveal that HOTAIR knockdown leads to growth inhibition of human chondrosarcoma cells in vitro and in vivo. In addition to cycle arrest and apoptosis, knockdown of HOTAIR inhibits autophagy, which favors cell death. Mechanistically, we demonstrated that HOTAIR induced DNA methylation of miR-454-3p by recruiting EZH2 and DNMT1 to the miR-454-3p promoter regions, which markedly silences miR-454-3p expression. Further analysis revealed that STAT3 and ATG12 are targets of miR-454-3p, initiate HOTAIR deficiency-induced apoptosis and reduce autophagy. Collectively, our data reveal the roles and functional mechanisms of HOTAIR in human chondrosarcoma and suggest that HOTAIR may act as a prognostic biomarker and potential therapeutic target for chondrosarcoma.

Regulatory restrictions and energy: The impact of the Jones Act on spot gasoline prices

International Nuclear Information System (INIS)

Gius, Mark

2013-01-01

The purpose of the present study is to estimate the effects of the Jones Act on spot gasoline prices. Although the Jones Act pertains to the domestic shipment of all types of goods, the present study will only focus on gasoline. The present study will use data obtained from the Energy Information Administration in order to determine if the price of gasoline declined during Jones Act waiver periods. Looking at daily prices, the results regarding the effects of the Jones Act on spot gasoline prices are mixed. When using a t-test, the results indicated either that there was no significant difference or that prices were actually higher during the waiver periods. When using a first-order autoregressive model, it was found that prices were lower during the 2005 waiver period but higher during the 2012 waiver. Given these inconclusive results, it is not possible to conclude that the Jones Act restrictions contribute to higher gasoline prices. - Highlights: • I examine the effect of the Jones Act on spot gasoline prices. • I use daily price data over a seven year period. • I find that the results are mixed. • For the Hurricane Katrina waiver, prices fell, but for the Hurricane Sandy waiver, prices rose

The Atomic Energy Act: Looking back on its 30 years of existence, and on its contribution to environmental protection

International Nuclear Information System (INIS)

Wagner, H.

1989-01-01

The author gives an account of the developments and the efficiency in practice of the Atomic Energy Act since its coming into effect thirty years ago. Referring to the full name of the 'Act on the peaceful uses of atomic energy and protection against its hazards', the author reviews the practical impact of this legal instrument with respect to its purpose and intent, and with respect to the developments in terms of substantive law. The article also summarizes and briefly comments proposals for amendment of the atomic energy law in the light of the 30 years of experience. (orig.) [de

Topical problems connected with the German act on electricity from renewable energy sources (StrEG)

International Nuclear Information System (INIS)

Pohlmann, M.

1998-01-01

The German act (StrEG) intended to enhance the use of renewable energy sources for electricity generation and to promote the relevant technologies raises some problems in connection with constitutional law that still await judicial review by the German Federal Constitutional Court. In addition, doubts as to the lawfulness of provisions of the act have been emerging in connection with EC laws governing the regime of subsidies and state aid. The article here summarizes the current situation. (orig./CB) [de

Wave Loadings Acting on an Innovative Breakwater for Energy Production

DEFF Research Database (Denmark)

Vicinanza, Diego; Ciardulli, F.; Buccino, M.

2011-01-01

The paper reports on 2D small scale experiments conducted to investigate wave loadings acting on a pilot project of device for the conversion of wave energy into electricity. The conversion concept is based on the overtopping principle and the structure is worldwide known with the acronym SSG....... The hydraulic model tests have been carried out at the LInC laboratory of the University of Naples Federico II using random waves. Results indicate wave overtopping is able to cause a sudden inversion of vertical force under wave crest, so that it is alternatively upward and downward directed over a short time...

Authorization process in the sphere of nuclear fuel utilization according to the Bulgarian Act on the Safe Use of Nuclear Energy

International Nuclear Information System (INIS)

Stoyanova, P.; Vitkova, M.; Elenkov, D.; Vapirev, E.

2003-01-01

The new Bulgarian Act on the Safe Use of Nuclear Energy (ASUNE) was adopted in the year 2002. It replaced the former Act on the Use of Nuclear Energy for Peaceful Purposes, which was in force for about 17 years. The ASUNE covers the activities involving nuclear energy and sources of ionizing radiation mainly by establishing a consistent authorization regime. It is an up-to-date act, based on the IAEA requirements and standards, and yet fully in compliance with the Bulgarian legislative system. The newly adopted Act is based on the following main principles: Priority of safety over economic and other social needs; Occupational and public exposure to ionizing radiation to be kept as low as reasonably achievable (ALARA); Direct and personal liability of the licensee/permit holder; Independence of the regulatory body; Application of a less prescriptive approach; Issuing of authorizations under conditions of legal equality and transparency

The valuation key day in legal expropriation according to the Atomic Energy Act. On the transferability of the legal compensation fundamentals of the so called progression legislation on the 13th AtG amendment; Der Bewertungsstichtag bei der atomrechtlichen Legalenteignung. Zur Uebertragbarkeit der entschaedigungsrechtlichen Grundsaetze der sogenannten 'Steigerungsrechtsprechung' auf die 13. AtG-Novelle

Energy Technology Data Exchange (ETDEWEB)

Cornils, Matthias

2015-07-01

Under the - constitutionally based - regime ruling compensation for expropriated property notably the valuation key day is of crucial importance for the level of compensation. The study examines the therefor acknowledged principles and criteria, their constitutional foundation, their applicability on expropriation measures directly performed by an Act of Parliament, finally their transferability to the 13th amendment to the Atomic Energy Act.

Energy transport corridors: the potential role of Federal lands in states identified by the Energy Policy Act of 2005, section 368(b).

Energy Technology Data Exchange (ETDEWEB)

Krummel, J.; Hlohowskyj, I.; Kuiper, J.; Kolpa, R.; Moore, R.; May, J.; VanKuiken, J.C.; Kavicky, J.A.; McLamore, M.R.; Shamsuddin, S. (Decision and Information Sciences); ( EVS)

2011-09-01

On August 8, 2005, the President signed the Energy Policy Act of 2005 (EPAct) into law. In Subtitle F of EPAct, Congress set forth various provisions that would change the way certain federal agencies (Agencies) coordinate to authorize the use of land for a variety of energy-related purposes. As part of Subtitle F of EPAct, Section 368 addresses the issue of energy transportation corridors on federal land for oil, gas, and hydrogen pipelines, as well as electricity transmission and distribution facilities. Because of the critical importance of improving the nation's electrical transmission grid, Congress recognized that electricity transmission issues should receive added attention when the Agencies address corridor location and analysis issues. In Section 368, Congress specifically directed the Agencies to consider the need for upgraded and new facilities to deliver electricity: In carrying out [Section 368], the Secretaries shall take into account the need for upgraded and new electricity transmission and distribution facilities to (1) improve reliability; (2) relieve congestion; and (3) enhance capability of the national grid to deliver electricity. Section 368 does not require the Agencies to consider or approve specific projects, applications for rights-of-way (ROWs), or other permits within designated energy corridors. Importantly, Section 368 does not direct, license, or otherwise permit any on-the-ground activity of any sort. If an applicant is interested in obtaining an authorization to develop a project within any corridor designated under Section 368, the applicant would have to apply for a ROW authorization and applicable permits. The Agencies would consider each application by applying appropriate project-specific reviews under requirements of laws and related regulations, including, but not limited to, the National Environmental Policy Act (NEPA), the Clean Water Act, the Clean Air Act, Section 7 of the Endangered Species Act (ESA), and Section

Overlapping Nuclear Safety Control Provisions of the Atomic Energy Act and Electric Utility Act

International Nuclear Information System (INIS)

Chang, Gun-Hyun; Kim, Sang-Won; Koh, Jae-Dong; Ahn, Hyung-Joon; Kim, Chang-Bum

2007-01-01

Before May 17, 2005, Korea's nuclear power plant (hereinafter referred to as 'NNP') regulation system was two-pronged. Every NPP system consists of primary or secondary system, and each type was respectively regulated by the Atomic Energy Act(hereinafter referred to as 'AEA') and the Electric Utility Act(hereinafter referred to as 'EUA'). This unusual regulatory regime gave rise to a number of problems with respect to operation and safety. For this reason, the Enforcement Regulation of AEA and applicable Notice were revised on May 17, 2005 to the effect that all regulation on NPPs subject to EUA was brought under the purview of AEA, except regulation on business license for nuclear power generation under Article 7 of EUA and approval of plan of works for setting up electric installations (hereinafter referred to as 'construction plan') (including approval of any changes; the same shall apply hereinafter) under Article 61 thereof. From the point of view of the Ministry of Science and Technology, the regulation of NPPs by a single law has enhanced their safety. However, the Ministry of Commerce, Industry and Energy retains regulatory authority regarding NPPs. It reviews and approves construction plans for secondary system pursuant to Article 61 of EUA and Article 28 of the Enforcement Regulation thereof. This situation arose because Article 28 of the Enforcement Regulation of EUA continues to provide for matters related with nuclear power. Therefore, continued control of NPPs under EUA ignores the relationship and respective nature of AEA and EUA. There is also possibility of violation of a superseding law. Even if said provision is not in violation of a superseding law, Article 28 of the Enforcement Regulation of EUA poses the possibility of overlapping regulation, which may violate the principle of prohibiting excessive regulation, one of the principles of the Korean Constitution. Assessment of the dual regulatory system for review of secondary system requires (i

10 CFR 430.61 - Prohibited acts.

Science.gov (United States)

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Prohibited acts. 430.61 Section 430.61 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY CONSERVATION PROGRAM FOR CONSUMER PRODUCTS Certification and... convenience of the user, the revised text is set forth as follows: § 430.61 Prohibited acts. (b) In accordance...

A single sequence context cannot satisfy all non-AUG initiator codons in yeast†

Directory of Open Access Journals (Sweden)

Wang Tzu-Ling

2010-07-01

Full Text Available Abstract Background Previous studies in Saccharomyces cerevisiae showed that ALA1 (encoding alanyl-tRNA synthetase and GRS1 (encoding glycyl-tRNA synthetase respectively use ACG and TTG as their alternative translation initiator codons. To explore if any other non-ATG triplets can act as initiator codons in yeast, ALA1 was used as a reporter for screening. Results We show herein that except for AAG and AGG, all triplets that differ from ATG by a single nucleotide were able to serve as initiator codons in ALA1. Among these initiator codons, TTG, CTG, ACG, and ATT had ~50% initiating activities relative to that of ATG, while GTG, ATA, and ATC had ~20% initiating activities relative to that of ATG. Unexpectedly, these non-AUG initiator codons exhibited different preferences toward various sequence contexts. In particular, GTG was one of the most efficient non-ATG initiator codons, while ATA was essentially inactive in the context of GRS1. Conclusion This finding indicates that a sequence context that is favorable for a given non-ATG initiator codon might not be as favorable for another.

Has the Federal Government the power to instruct State authorities in procedures under the Atomic Energy Act

International Nuclear Information System (INIS)

Ost, W.; Pelzer, N.

1979-01-01

The differences in opinion which have emerged between the Federal Government and ministers of the State of North Rhine-Westphalia about further permits to be issued for construction of the SNR 300 fast breeder reactor at Kalkar have raised the question of whether the Federal Government has the right to issue directives to a state authority to grant a permit. Close examination of the legal aspects indicates that hardly any literature and no court decisions are as yet available on this problem, because it has never played a role so far. However, it is undisputed that there is such a right to give instructions. Under the Constitution and the Atomic Energy Act the state authorities are responsible for granting permits, but only as agents acting on behalf of the federal authority. Such instructions must be in accordance with the Atomic Energy Act and the objective sought must be lawful for the instructions to be effective. (orig.) [de

Directive of the Minister of Justice of 16 December 1969, Stcrt. 248 concerning the implementation of Section 83 of the Nuclear Energy Act (Civil Servants Competent for the Prosecution of Criminal Acts)

International Nuclear Information System (INIS)

1969-01-01

This Directive, made in implementation of the Nuclear Energy Act, Lays down that Chief Inspectors and Regional Inspectors of the Ministry of Social Affairs and Public health are competent in respect of the prosecution of criminal acts. (NEA) [fr

Energy and indoor environmental quality in relocatable classrooms

International Nuclear Information System (INIS)

Apte, Michael; Hodgson, Alfred; Shendell, Derek; Dibartolomeo, Dennis; Hochi, Toshifumi; Kumar, Satish; Lee, Seung-Min; Liff, Shawna; Rainer, Leo; Schmidt, Richard; Sullivan, Douglas; Diamond, Richard; Fisk, William

2002-01-01

Relocatable classrooms (RCs) are commonly utilized by school districts with changing demographics and enrollment sizes. Four energy-efficient RCs were designed and constructed for this study to demonstrate technologies that simultaneously attempt to improve energy efficiency and indoor environmental quality (IEQ). Two were installed at each of two school districts, and energy use and IEQ parameters were monitored during occupancy. Two (one per school) were finished with materials selected for reduced emissions of toxic and odorous volatile organic compounds (VOCs). Each RC had two HVAC systems, alternated weekly, consisting of a standard heat-pump system and an indirect-direct evaporative cooling (IDEC) system with gas-fired hydronic heating. The hypothesized advantages of the IDEC include continuous outside air ventilation at(ge)7.5 L s(sup -1) per person,(approx)70% less cooling energy and efficient particle filtration. Measurements include: carbon dioxide, particles, VOCs, temperature, humidity, thermal comfort, noise, meteorology, and energy use. Preliminary IEQ monitoring results are reported

Radioactive Substances Act 1960

International Nuclear Information System (INIS)

1960-01-01

This Act regulates the keeping and use of radioactive material and makes provision for the disposal and storage of radioactive waste in the United Kingdom. It provides for a licensing system for such activities and for exemptions therefrom, in particular as concerns the United Kingdom Atomic Energy Authority. The Act repeals Section 4(5) of the Atomic Energy Authority Act, 1954 which made temporary provision for discharge of waste on or from premises occupied by the Authority. (NEA) [fr

Runtime extension and nuclear safety. On the legal and technological context of the 11th and 12th amendment of the Atomic Energy Act; Laufzeitverlaengerung und nukleare Sicherheit. Zum rechtlichen und technischen Zusammenhang von 11. und 12. AtG Novelle

Energy Technology Data Exchange (ETDEWEB)

Renneberg, Wolfgang [Renneberg Consult UG, Alfter (Germany)

2011-04-15

The 11th and 12 Amendment of the Atomic Energy Act with which on the one hand the runtime is extended and on the other hand the safety requirements have been renormalized, formally are independent legislative projects. Concerning to the contents, the 12th Amendment appears as an essential element for securing the extension of operation periods. At the same time it constitutes censorship in the safety assessment of nuclear power plants which is equivalent to a modification in the existing security philosophy. The relationships allowing this interpretation go beyond purely legal issues. Therefore the contribution under consideration reports on the legal, safety related and safety political genesis of the actual legal situation following the contributions of Rossnagel/Hentschel and Ziehm.

Preliminary assessment of fleets covered by the Energy Policy Act

Energy Technology Data Exchange (ETDEWEB)

Hu, P.S.; Davis, S.C.; Wang, M.Q. [and others

1994-12-31

To facilitate the goal of decreasing oil imports by 10 percent by the year 2000 and 30 percent by 2010, two sections of the Energy Policy Act encourage and mandate alternative fuel vehicles in the acquisition of fleet vehicles. The first step in estimating the contribution of these mandates toward meeting the aforementioned goal entails identifying affected fleets. This paper presents a preliminary assessment of potential vehicle fleet coverage. Only a limited number of companies in the methanol, ethanol, and hydrogen industries are likely to quality for this mandate. Whereas, many of the oil producers, petroleum refiners, and electricity companies are likely to be regulated.

Decree of 16 October 1969, Stb. 475, concerning the implementation of Section 74 of the Nuclear Energy Act (Contributions)

International Nuclear Information System (INIS)

1969-01-01

In accordance with the Nuclear Energy Act, this Decree determines the amount of contributions required towards the costs incurred by the State in implementation of the Act. Contributions are required when licences are granted, when packaging must be approved and when materials are transported. (NEA) [fr

Heat grids today and after the German Renewable Energies Act (EEG). A business segment for the agriculture?

International Nuclear Information System (INIS)

Clemens, Dietrich; Billerbeck, Hagen

2016-01-01

The development of a centralised and sustainable heat supply through the construction of heat grids offers consumers numerous advantages compared to a decentralised energy supply of residential and commercial properties. Where the migration to centralised heat supply relegates fossil fuels through the long-term incorporation of sustainable renewable energy sources, the projects make an important contribution towards meeting the government's climate protection goals. Heat generation and heat sales from renewable energy sources should be ensured in the long term. In the countryside, biogas plant operators are frequently the initiators of heat grid investments, or they take on the role of supplier for the provision of low-cost CHP heat from cogeneration units. In view of the limited remuneration period under the terms of the German Renewable Energy Act, the clock is ticking for the establishment of a centralised heat supply. This paper presents the advantages and disadvantages of a centralised, sustainable heat supply and additionally considers the flexibi/isation of biogas plants in view of the construction of the heat grid and the associated infrastructure. A focus is placed on the security of supply for customers after the discontinuation of remuneration under the German Renewable Energy Act and on how a competitive heat price from alternative energy sources can continue to be ensured.

Energy Efficiency and Renewable Energy Research, Development, and Deployment in Meeting Greenhouse Gas Mitigation Goals. The Case of the Lieberman-Warner Climate Security Act of 2007 (S. 2191)

Energy Technology Data Exchange (ETDEWEB)

Showalter, Sharon [OnLocation, Inc./ Energy Systems Consulting, Vienna, VA (United States); Wood, Frances [OnLocation, Inc./ Energy Systems Consulting, Vienna, VA (United States); Vimmerstedt, Laura [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2010-06-01

The U.S. federal government is considering actions to reduce greenhouse gas emissions. Renewable energy and energy efficiency technologies could help reduce greenhouse gas emissions, so the cost of these technologies could significantly influence the overall cost of meeting greenhouse gas limits. This paper examines the potential benefit of reduced technology cost by analyzing the case of the Lieberman-Warner Climate Security Act of 2007 (S.2191). This act had a goal of reducing national carbon emissions in 2050 to levels 72 percent below 2006 emission levels. In April 2008, the U.S. Department of Energy, Energy Information Administration (EIA) published an analysis of the effects of S.2191 on the U.S. energy sector. This report presents a similar analysis: both analyses examined the impacts of S.2191, and both used versions of the National Energy Modeling System. The analysis reported here used modified technology assumptions to reflect U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy (EERE) program goals. The results show that achieving EERE program goals could reduce the cost of meeting greenhouse gas limits, reduce the cost of renewable electricity generation and biofuels, and reduce energy intensity.

Energy Efficiency and Renewable Energy Research, Development, and Deployment in Meeting Greenhouse Gas Mitigation Goals: The Case of the Lieberman-Warner Climate Security Act of 2007 (S.2191)

Energy Technology Data Exchange (ETDEWEB)

Showalter, S.; Wood, F.; Vimmerstedt, L.

2010-06-01

The U.S. federal government is considering actions to reduce greenhouse gas emissions. Renewable energy and energy efficiency technologies could help reduce greenhouse gas emissions, so the cost of these technologies could significantly influence the overall cost of meeting greenhouse gas limits. This paper examines the potential benefit of reduced technology cost by analyzing the case of the Lieberman-Warner Climate Security Act of 2007 (S.2191). This act had a goal of reducing national carbon emissions in 2050 to levels 72 percent below 2006 emission levels. In April 2008, the U.S. Department of Energy, Energy Information Administration (EIA) published an analysis of the effects of S.2191 on the U.S. energy sector. This report presents a similar analysis: both analyses examined the impacts of S.2191, and both used versions of the National Energy Modeling System. The analysis reported here used modified technology assumptions to reflect U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy (EERE) program goals. The results show that achieving EERE program goals could reduce the cost of meeting greenhouse gas limits, reduce the cost of renewable electricity generation and biofuels, and reduce energy intensity.

Full of hardship: On the hardship clause in the renewable energies act

International Nuclear Information System (INIS)

Heller, W.

2003-01-01

The German Federal Supreme Court (BGH) on June 11, 2003 ruled on cases in which operators of wind power plants had demanded that an electricity utility buy their wind power generated electricity. In line with earlier decisions, the BGH ruled that the legal requirement to buy this electricity was constitutional under the Renewable Energies Act (EEG) and the Electricity Feeding Act. This ruling further cements the principle of private parties subsidizing third parties under the EEG. The legal minimum prices for wind power generated electricity under the EEG are considerably above the market price of conventional electricity and, thus, have caused a boom in the construction of more wind power plants. The volume of payments for feeding into the public grid electricity from wind power plants reached the amount of Euro 1.530 billion in 2002, which is an average extra cost of, at present, Euro cent 0.46 per kWh. Given a 20-year period of subsidizing individual plants, double-digit billions are expected to arise as financial burdens over the next few decades. The German federal government introduced a proposal of an EEG hardship clause. This is unlikely to relieve industries of EEG burdens on a broad basis. Besides present economic burdens, also the sustainability of this kind of energy policy is doubtful, both from economic and social points of view. (orig.)

Non-Thermal Treatment of Hanford Site Low-Level Mixed Waste

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-09-01

DOE proposes to transport contact-handled LLMW from the Hanford Site to the Allied Technology Group (ATG) Mixed Waste Facility (MWF) in Richland, Washington, for non-thermal treatment and to return the treated waste to the Hanford Site for eventual land disposal. Over a 3-year period the waste would be staged to the ATG MWF, and treated waste would be returned to the Hanford Site. The ATG MWF would be located on an 18 hectare (ha) (45 acre [at]) ATG Site adjacent to ATG's licensed low-level waste processing facility at 2025 Battelle Boulevard. The ATG MWF is located approximately 0.8 kilometers (km) (0.5 miles [mi]) south of Horn Rapids Road and 1.6 km (1 mi) west of Stevens Drive. The property is located within the Horn Rapids triangle in northern Richland (Figure 2.1). The ATG MWF is to be located on the existing ATG Site, near the DOE Hanford Site, in an industrial area in the City of Richland. The effects of siting, construction, and overall operation of the MWF have been evaluated in a separate State Environmental Policy Act (SEPA) EIS (City of Richland 1998). The proposed action includes transporting the LLMW from the Hanford Site to the ATG Facility, non-thermal treatment of the LLMW at the ATG MWF, and transporting the waste from ATG back to the Hanford Site. Impacts fi-om waste treatment operations would be bounded by the ATG SEPA EIS, which included an evaluation of the impacts associated with operating the non-thermal portion of the MWF at maximum design capacity (8,500 metric tons per year) (City of Richland 1998). Up to 50 employees would be required for non-thermal treatment portion of the MWF. This includes 40 employees that would perform waste treatment operations and 10 support staff. Similar numbers were projected for the thermal treatment portion of the MWF (City of Richland 1998).

The Clean Air Act

International Nuclear Information System (INIS)

Coburn, L.L.

1990-01-01

The Clean Air Act amendments alter the complex laws affecting atmospheric pollution and at the same time have broad implications for energy. Specifically, the Clean Air Act amendments for the first time deal with the environmental problem of acid deposition in a way that minimizes energy and economic impacts. By relying upon a market-based system of emission trading, a least cost solution will be used to reduce sulfur dioxide (SO 2 ) emissions by almost 40 percent. The emission trading system is the centerpiece of the Clean Air Act (CAA) amendments effort to resolve energy and environmental interactions in a manner that will maximize environmental solutions while minimizing energy impacts. This paper will explore how the present CAA amendments deal with the emission trading system and the likely impact of the emission trading system and the CAA amendments upon the electric power industry

Constitutionality of section 7 of the Atomic Energy Act: Section 20 GG 'Kalkar decision'. [German Federal Republic

Energy Technology Data Exchange (ETDEWEB)

1978-06-01

OVG Muenster, decision dated Aug. 18th, 1977 - VII A 338/74: 'Section 7 of the Atomic Energy Act disagrees with the constitution in as far as it also allows the licensing of FBR type reactores'. The grounds upon which the judgment is based are given in detail: According to the opinion of the Senate, section 7 of the Atomic Energy Act does not conform to the principle of separation of powers (section 20, sub-section 2, sentence 2 GG), to the principle of parliamentary democracy (section 20, sub-section 1 and 2 GG) and to the principles of the law and order state (section 20, sub-section 3 GG) in as far as the present version enables the licensing of fast breeders.

Decree of 29 August 1969, Stb. 358, concerning the implementation of Section 1 of the Nuclear Energy Act (Definitions)

International Nuclear Information System (INIS)

1969-01-01

In implementation of Section 1 of the Nuclear Energy Act, this Decree lays down the percentages of uranium, plutonium and thorium substances must contain to be classified as fissionable materials under the Act. It provides for more detailed definitions of non-irradiated materials, natural, enriched and depleted uranium and ionizing radiations. (NEA) [fr

Impacts of the Federal Energy Acts and Other Influences on Prices of Agricultural Commodities and Food

OpenAIRE

Ferris, John N.

2013-01-01

Most of the increase in ethanol production in the 2008-2012 period can be attributed to the Energy Independence and Security Act of 2007 (EISA) and earlier federal energy legislation. The expansion in U.S. biofuel production, particularly ethanol, was the predominant cause of the elevated commodity prices. Other influences documented were a weak dollar, speculation and an increasingly inelastic commodity demand function. The supply function displayed more elasticity as crop farmers responded ...

Simplification of the Provisions of the Nuclear Energy Act on Imports and Exports; A Working Group Report

International Nuclear Information System (INIS)

2001-01-01

The Ministry of Trade and Industry appointed a working group to map out possibilities of simplifying the provisions on imports and exports of nuclear products and to submit a proposal for the amendment of the Nuclear Energy Act in this respect. The working group should especially map out relevant international and EU norms and consider to what extent it would be possible to replace the present licensing procedure with obligations imposed on operators and/or a notification procedure. The working group should further study the possibility of combining the provisions on the control of nuclear materials, the safety of transports of nuclear and other radioactive material nuclear liability and physical protection of nuclear materials with the provisions on imports and exports. The working group did not discuss the provisions on the imports and exports of nuclear waste. The Council Regulation concerning the control of exports of dual-use items and technology, which entered into force in September 2000, and the amendment of the Regulation with a view to nuclear material adopted in January 2001 call for an amendment of the provisions of the Nuclear Energy Act concerning exports. The working group proposes that a direct reference to the EU Regulation should be included in the Nuclear Energy Decree. The definition of exports is proposed to be changed so that it corresponds to the definition in the EU Regulation. The Nuclear Energy Decree should, however, comprise provisions on applying for an authorization, on a licensing authority and on the possibility of applying for a global authorisation. The global authorisation shall replace the Intra-Community trade licence, which is proposed to be abolished. It is proposed that the Ministry of Trade and Industry should be the licensing authority. It is further proposed that provisions should be issued on a notification procedure for products falling under the scope of the Nuclear Energy Act for which no export authorisation is

Main aspects of the planned reform of the Act on the Peaceful Uses of Atomic Energy and Protection against its Hazards (Atomic Energy Act)

International Nuclear Information System (INIS)

Lukes, R.

1991-01-01

There is no specific reason for planning a reform of the atomic energy law just now; the main idea is to keep the atomic energy law abreast with the developments made in the regime of protective laws pertaining to the sector of science and technology. A further aspect not to be neglected, however, is the nuclear power phase-out currently under debate, and a decision against the abandonment of nuclear power should be taken as an occasion to think about a nuclear law reform. The judiciary has been contributing to the development of nuclear law in the last years, and the decisions of the Federal Constitutional Court and of the Federal Administrative Court have not only set the corner flags for the future development of the nuclear law, but have given concrete shape by final settlement of cases of divergence of judicial decisions, to the protective intents of the law and to the subject-related purposes. Thus the judiciary has been taking into account the idea prevailing today, namely that the scope of duties of the Federal Government certainly includes the task of protecting the citizens against the hazards of technology in general, and of novel technologies in particular, and the task of avoiding hazards. So the main line of orientation to be pursued is to draw level with protective regulations established in other fields of law, and to make the Atomic Energy Act a modern instrument of protection by the law. (orig./HSCH) [de

11{sup th} and 12{sup th} draft laws amending the Atomic Energy Act; Die Gesetzentwuerfe zur elften und zwoelften Aenderung des Atomgesetzes

Energy Technology Data Exchange (ETDEWEB)

Schneider, Horst

2010-11-15

On September 28, 2010, the German Federal Government adopted the energy concept and, in addition, 2 draft amendments to the Atomic Energy Act to assist the coalition groups in the wording. The coalition groups tabled the 2 drafts in the Federal Parliament the same day. The subject of the 11{sup th} amending law is the extended plant life of nuclear power plants, that of the 12{sup th} amending law, the transposition into national law of the EURATOM Safety Directive of June 2009, the re-introduction of expropriation provisions about final storage, and the duty of operators to enhance the safety of existing nuclear power plants. The Federal Government's energy concept contains this statement about nuclear power: An extension for a limited period of time of the plant life of existing nuclear power plants makes a key contribution to ensuring, for an interim period of time, the three energy policy goals of climate protection, economy, and security of supply in Germany. It eases the way into the era of renewable energies, especially by its controlling effect on the price of electricity and by reducing greenhouse gas emissions related to power production.'' The amendment to the Atomic Energy Act, which does not require the consent of the Federal Council, extends the operating life of nuclear power plants by an average of 12 years. The EURATOM Safety Directive must be transposed into national law by July 22, 2011. The draft of a 12{sup th} amendment to the Atomic Energy Act submitted to this end, which also requires no consent of the Federal Council, bases its reasoning on the fact that most of the important requirements in the Directive had already been taken care of in Germany. Under the 12{sup th} amendment to the Atomic Energy Act, the expropriation regulations deemed to be necessary for repository storage, which had been introduced in the 1998 amendment to the Atomic Energy Act and abolished by the opt-out amendment of 2002, are to be reinstated. (orig.)

The Energy Policy Act of 1992 and reductions in greenhouse gas emissions: The petroleum industry perspective

International Nuclear Information System (INIS)

Baer, M.T.

1994-01-01

The Energy Policy Act of 1992 (EPAct) directs the US Department of Energy policies, programs and regulations to stabilize and reduce the quantities of greenhouse gas emissions. These objectives will be accomplished through the regulation of sources associated with the production, transportation/distribution, and end-use of energy resources. Almost all of the 30 titles of the Act affect these sources: from the energy efficiency provisions of Titles 1 and XXI to the alternative fuels and vehicles programs of Titles 3 through 5; from the global climate change requirements of Title XVI to the petroleum alternative research programs of Titles VI, XII, XIII, XX, and XXI; and from the multiple titles pertaining to the development and regulation of nuclear facilities, supplies, and waste. The goals of the law are to: (1) reduce the use of oil in the domestic energy mix from 40% in 1990 to 35% by the year 2005, (2) require the use of alternative fuels and alternative fuel vehicles in designated fleets, (3) replace up to 30% of motor fuels with ''replacement fuels'' by the year 2010, (4) increase the overall efficiency of consumer, residential, and commercial products, (5) reduce and stabilize the emissions of greenhouse gases, and (6) encourage the development and commercialization of renewable and non petroleum energy resources. All these goals are intended to reduce the emissions of greenhouse gases as well. The EPAct's potential to impact all forms of energy and all energy producers and suppliers is obvious and substantial. This paper assesses three goals of the EPAct, now under study by the petroleum industry, that will affect the production, supply, composition, and use of petroleum products, most notably gasoline and natural gas

S.1305: This Act may be cited as the Conservation and Energy Efficient Investment Act of 1991, introduced in the Senate of the United States, One Hundred Second Congress, First Session, June 17, 1991

International Nuclear Information System (INIS)

Anon.

1991-01-01

This bill would amend the Internal Revenue Code of 1986 to encourage consumer participation in energy efficiency, conservation and cost-effective demand-side management by excluding from gross income payments made by utilities to customers for purchasing qualified energy conservation appliances and for taking energy conservation measures. Qualified energy conservation measures are defined in the National Energy Conservation Policy Act

Impact of the resource conservation and recovery act on energy facility siting

International Nuclear Information System (INIS)

Tevepaugh, C.W.

1982-01-01

The Resource Conservation and Recovery Act (RCRA) of 1976 is a multifaceted approach to the management of both solid and hazardous waste. The focus of this research is on the RCRA mandated proposed regulations for the siting of hazardous waste disposal facilities. This research is an analysis of the interactions among hazardous waste disposal facilities, energy supply technologies and land use issues. This study addresses the impact of RCRA hazardous waste regulations in a descriptive and exploratory manner. A literature and legislative review, interviews and letters of inquiry were synthesized to identify the relationship between RCRA hazardous waste regulations and the siting of selected energy supply technologies. The results of this synthesis were used to determine if and how RCRA influences national land use issues. It was found that the interaction between RCRA and the siting of hazardous waste disposal facilities required by energy supply technologies will impact national land use issues. All energy supply technologies reviewed generate hazardous waste. The siting of industrial functions such as energy supply facilities and hazardous waste disposal facilities will influence future development patterns. The micro-level impacts from the siting of hazardous waste disposal facilities will produce a ripple effect on land use with successive buffer zones developing around the facilities due to the interactive growth of the land use sectors

Federal energy conservation programs pursuant to section 381 of the Energy Policy and Conservation Act (Public Law 94-163). Annual report to Congress

Energy Technology Data Exchange (ETDEWEB)

1979-02-21

This report provides an overview of the activities and achievements of the executive branch of the Federal Government in implementing the energy conservation requirements and provisions of section 381 of the Energy Policy and Conservation Act (EPCA) of 1975 (Public Law 94-163). The report describes Federal actions to develop procurement policies that promote energy conservation and efficiency, develop a Federal 10-Year Buildings Energy Conservation Plan, develop responsible public education and information programs, encourage energy conservation and energy efficiency, and promote vanpooling and carpooling arrangements. About half of the Nation's energy is used in our homes and automobiles. Another 48 percent is used by State and local governments, business and insutry, in providing needed goods and services. The Federal Government is the Nation's largest energy user, accouting for 2.2 percent of the total national energy used in 1977. This energy is used by nearly 6 million people in more than 400 thousand buildings and in the operation of more than 600 thousand vehicles. While energy conservation and energy efficiency measures alone cannot solve our immediate problems, they are an essential part of our transition to an era of scarce and expensive energy supplies.

ATG18 and FAB1 are involved in dehydration stress tolerance in Saccharomyces cerevisiae.

Science.gov (United States)

López-Martínez, Gema; Margalef-Català, Mar; Salinas, Francisco; Liti, Gianni; Cordero-Otero, Ricardo

2015-01-01

Recently, different dehydration-based technologies have been evaluated for the purpose of cell and tissue preservation. Although some early results have been promising, they have not satisfied the requirements for large-scale applications. The long experience of using quantitative trait loci (QTLs) with the yeast Saccharomyces cerevisiae has proven to be a good model organism for studying the link between complex phenotypes and DNA variations. Here, we use QTL analysis as a tool for identifying the specific yeast traits involved in dehydration stress tolerance. Three hybrids obtained from stable haploids and sequenced in the Saccharomyces Genome Resequencing Project showed intermediate dehydration tolerance in most cases. The dehydration resistance trait of 96 segregants from each hybrid was quantified. A smooth, continuous distribution of the anhydrobiosis tolerance trait was found, suggesting that this trait is determined by multiple QTLs. Therefore, we carried out a QTL analysis to identify the determinants of this dehydration tolerance trait at the genomic level. Among the genes identified after reciprocal hemizygosity assays, RSM22, ATG18 and DBR1 had not been referenced in previous studies. We report new phenotypes for these genes using a previously validated test. Finally, our data illustrates the power of this approach in the investigation of the complex cell dehydration phenotype.

ATG18 and FAB1 are involved in dehydration stress tolerance in Saccharomyces cerevisiae.

Directory of Open Access Journals (Sweden)

Gema López-Martínez

Full Text Available Recently, different dehydration-based technologies have been evaluated for the purpose of cell and tissue preservation. Although some early results have been promising, they have not satisfied the requirements for large-scale applications. The long experience of using quantitative trait loci (QTLs with the yeast Saccharomyces cerevisiae has proven to be a good model organism for studying the link between complex phenotypes and DNA variations. Here, we use QTL analysis as a tool for identifying the specific yeast traits involved in dehydration stress tolerance. Three hybrids obtained from stable haploids and sequenced in the Saccharomyces Genome Resequencing Project showed intermediate dehydration tolerance in most cases. The dehydration resistance trait of 96 segregants from each hybrid was quantified. A smooth, continuous distribution of the anhydrobiosis tolerance trait was found, suggesting that this trait is determined by multiple QTLs. Therefore, we carried out a QTL analysis to identify the determinants of this dehydration tolerance trait at the genomic level. Among the genes identified after reciprocal hemizygosity assays, RSM22, ATG18 and DBR1 had not been referenced in previous studies. We report new phenotypes for these genes using a previously validated test. Finally, our data illustrates the power of this approach in the investigation of the complex cell dehydration phenotype.

Residual risks of the 13th amendment to the German Atomic Energy Act

International Nuclear Information System (INIS)

Schneider, Horst

2011-01-01

The 13th amendment to the German Atomic Energy Act, which was adopted by the German federal parliament on June 30 and entered into force on August 6, 2011, must be judged in the light of its genesis. Federal Chancellor Merkel, in her government declaration of June 9, 2011, had mentioned topics such as residual risk, safety standards, and risk assumptions, on which the federal government, in the week after the event of March 11, 2011, had commissioned the Advisory Committee on Reactor Safeguards (RSK) to conduct a comprehensive safety review of all German nuclear power plants, and appointed an Ethics Committee to write an opinion on safe energy supply. On the basis of quickly drafted reports, the federal cabinet, without any international harmonization (EU, IEA), adopted a draft opt out law on June 6, 2011. How should the declarations by the Federal Chancellor on June 9, 2011 be classified in terms of atomic energy law? In her words, it all revolved around the residual risk. The debate, which has been shifted to the realm of constitutional law, is open to considerations and steps to attack the new opt out law on grounds of material unconstitutionality (violation of the property guarantee under Sec. 14 or the principle of equality under Art.3 of the Basic Law). As far as final storage is concerned, the amendment to the German Atomic Energy Act announced still for this year, also for transposition of the EURATOM Directive of July 19, 2011 about nuclear waste management, the ''re-assessment of the residual risk'' is not likely to play a role. All these events are reminiscent of a sentence by former Federal Chancellor Schmidt: ''The history of the NATO dual-track decision remains a textbook case showing that even in a democracy emotions using ethical arguments, mixed with demagogy, can become strong enough to cast aside balanced reason.'' There is also a distinction by Max Weber between ''ethics of ideology'' and ''ethics of responsibility''. (orig.)

Autophagy genes Smatg8 and Smatg4 are required for fruiting-body development, vegetative growth and ascospore germination in the filamentous ascomycete Sordaria macrospora.

Science.gov (United States)

Voigt, Oliver; Pöggeler, Stefanie

2013-01-01

Autophagy is a tightly controlled degradation process involved in various developmental aspects of eukaryotes. However, its involvement in developmental processes of multicellular filamentous ascomycetes is largely unknown. Here, we analyzed the impact of the autophagic proteins SmATG8 and SmATG4 on the sexual and vegetative development of the filamentous ascomycete Sordaria macrospora. A Saccharomyces cerevisiae complementation assay demonstrated that the S. macrospora Smatg8 and Smatg4 genes can functionally replace the yeast homologs. By generating homokaryotic deletion mutants, we showed that the S. macrospora SmATG8 and SmATG4 orthologs were associated with autophagy-dependent processes. Smatg8 and Smatg4 deletions abolished fruiting-body formation and impaired vegetative growth and ascospore germination, but not hyphal fusion. We demonstrated that SmATG4 was capable of processing the SmATG8 precursor. SmATG8 was localized to autophagosomes, whereas SmATG4 was distributed throughout the cytoplasm of S. macrospora. Furthermore, we could show that Smatg8 and Smatg4 are not only required for nonselective macroautophagy, but for selective macropexophagy as well. Taken together, our results suggest that in S. macrospora, autophagy seems to be an essential and constitutively active process to sustain high energy levels for filamentous growth and multicellular development even under nonstarvation conditions.

Implementing section 1332, Energy Policy Act of 1992

International Nuclear Information System (INIS)

Atwood, T.

1993-01-01

Sections 1332 Clean Coal Technology, and 1608 Environmental Technology of the Energy Policy Act of 1992 (EPACT) describe two technology Transfer Programs for creating jobs and reducing the trade deficit for the US, through providing financial assistance for projects to improve energy efficiency and reduce environmental emissions including open-quotes Greenhouse Gases.close quotes These projects are to be located in countries which are supported by the Agency for International Development (AID) or in countries with an economy in transition from a non-market to a market economy. The legislation requires a very similar approach for the two programs. Working with AID the DOE is to: (1) complete in 150 days an agreement with the appropriate US agencies for conducting the program in the host countries; (2) issue in 240 days a list of potential projects; (3) within one year issue a solicitation and (4) within 120 days after receipt of proposals make selection. In addition, the programs are to develop a procedure for providing financial assistance to projects applying for solicitations in other countries. After an initial consultation with US Treasury, Export-Import Bank, Overseas Private Investment Corp. (OPIC), and AID concerning Organization for Economic Cooperative Development rules for export credits, and the most appropriate means of financing projects under the Transfer Programs, it became apparent that, in addition to providing financing for projects through DOE programs, a more efficient, economical and prudent approach to implementing a transfer program would involve the financing of projects through organizations already experienced in the development of overseas investments. The program approach for implementation of these technology transfer programs is discussed

75 FR 64306 - Sunshine Act Meeting Notice

Science.gov (United States)

2010-10-19

... Transmission System. Hydro H-1 P-12107-005 Granite County, Montana. H-2 P-2496-222 Eugene Water and Electric... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Sunshine Act Meeting Notice October 14... Sunshine Act (Pub. L. 94-409), 5 U.S.C. 552b: Agency Holding Meeting: Federal Energy Regulatory Commission...

Range and limits of application of Sec.12, Atomic Energy Act, as a legal basis of the nuclear plant safety ordinance

International Nuclear Information System (INIS)

Schmidt-Preuss, Matthias

2009-01-01

Ensuring plant safety is a key purpose of nuclear law. Sec.7 II No.3, Atomic Energy Act, is considered the basic norm of nuclear legislation. The main requirement this embodies is ensuring 'the provisions against damage arising from construction and operation of a plant as required in accordance with the state of the art'. These normative requirements constitute the strictest yardstick existing in legislation about technology. Putting it into effect has always been the purpose of the set of nuclear rules and regulations constituting the next lower level of legislation, which so far have developed by evolution and are now to be updated comprehensively in the format of so-called modules as provided for in the concept of the Federal Ministry for the Environment, Nature Conservation, and Nuclear Safety (BMU). So far, there has not been a nuclear plant safety ordinance. The Atomic Energy Act has always provided a basis for adopting such an ordinance, especially so in Sec.12 I 1 No.1, Atomic Energy Act. No federal government has so far wanted to make use of it. This makes it all the more remarkable that the BMU took up the subject of a nuclear plant safety ordinance as early as in 2006, starting a dialog with the federal states. This dialog meanwhile has come to a halt. The subject seems to be dormant right now, but certainly has not been shelved. Ensuring plant safety is a key purpose of nuclear law. Sec.7 II No.3, Atomic Energy Act, is considered the basic norm of nuclear legislation. The main requirement this embodies is ensuring 'the provisions against damage arising from construction and operation of a plant as required in accordance with the state of the art'. These normative requirements constitute the strictest yardstick existing in legislation about technology. Putting it into effect has always been the purpose of the set of nuclear rules and regulations constituting the next lower level of legislation, which so far have developed by evolution and are now to be

Slovak Republic act No. 541/2004 of 9 September 2004 on the peaceful use of nuclear energy (Atomic act) and on alterations and amendments to some acts

International Nuclear Information System (INIS)

2004-01-01

This Atomic act contains: Part I: Basic provisions; Paragraph (P) 1: Subject of act; P2: Definition of certain terms; P3: Principles od peaceful use of nuclear energy. Part II: State Administration, state supervision and competencies of the Authority; P4: Competence of the Authority; P5: Use of nuclear energy; P6: Application for permission or authorisation; P7: Permission or authorisation issuance conditions; P8: Essentials and issuance of permission or authorisation; P9: Modification, cancellation or extinction of permission or authorisation; P10: Duties of the authorisation holder; Part III: Nuclear materials, special materials and equipment, and shipment of radioactive materials; P11: Nuclear materials, special materials and equipment; P12: Management of nuclear materials; P13: Record keeping system and control of nuclear materials; P14: Import and export of nuclear materials, special materials and equipment; P15: Shipment of radioactive materials; P16: Shipment of radioactive waste between Member States and from and to the Community. Part IV: Nuclear installations; P17: Siting of nuclear installations; P18: Building permission for the construction of nuclear installations; P19: Commissioning of nuclear installations and operation of nuclear installations; P20: Decommissioning. Part V: Management of radioactive waste and spent fuel: P21: Management of radioactive waste and spent fuel; P22: Repository closure and institutional measures. Part VI: Nuclear safety, professional competency, quality assurance, physical protection, operational events and emergency preparedness: P23: Nuclear safety; P24: Professional competency; P25: Quality assurance; P26: Physical protection; P27: Operational events at nuclear installation and events during shipment of radioactive materials; P28: Emergency planning and emergency preparedness. Part VII: Liability for nuclear damage and financial coverage there of: P29: Liability for nuclear damage; P30: Financial coverage of liability

SAFARI - RANDOMISED TRIAL ON COMPLEX THERAPY OF ARTERIAL HYPERTENSION AND DISLIPIDEMY. THE MAIN RESULTS

Directory of Open Access Journals (Sweden)

S. Y. Martsevich

2016-01-01

Full Text Available Aim. To evaluate possibility of complex pharmaceutical effect simultaneously on 2 risk factors – arterial hypertension (HT and hypercholesterolemia (HH in patients with high risk of cardiovascular complications (CVC.Material and methods. 101 patients with HT of 1-2 stage, HH and high risk of CVC (SCORE>5 were included in the study. Patients were randomized in 2 groups: active therapy group (ATG and control group (CG. ATG patients were actively treated for HT and HH control. The long-acting nifedipine (Nifecard XL, LEK 30 mg once daily (OD was prescribed as start antihypertensive drug. Hydrochlorothiazide 12,5 mg/day OD and bisiprolol 5 mg OD was added if antihypertensive effect was insufficient. Atorvastatin (Tulip, LEK 20-40 mg OD was prescribed for HH control. Management of CG patients was performed by doctors of out-patient clinics. The study duration was 12 weeks.Results. Systolic and diastolic blood pressure (BP levels in ATG patients were lower than these in CG patients. Target BP level was reached in 88,4% of ATG patients and only in 48,9% of CG patients. Cholesterol of low density lipoprotein (CH LPLD level was also lower in ATG patients than this in CG patients. Target CH LPLD level was reached in 37,2 % of ATG patients and in 8,3 % of CG patients. Relative risk of CVC was significantly lower in ATG patients than this in CG patients.Conclusion. SAFARI trial shows that effective pharmaceutical simultaneous control of 2 key risk factors, HT and HH, results in risk reduction of CVC.

SAFARI - RANDOMISED TRIAL ON COMPLEX THERAPY OF ARTERIAL HYPERTENSION AND DISLIPIDEMY. THE MAIN RESULTS

Directory of Open Access Journals (Sweden)

S. Y. Martsevich

2009-01-01

Full Text Available Aim. To evaluate possibility of complex pharmaceutical effect simultaneously on 2 risk factors – arterial hypertension (HT and hypercholesterolemia (HH in patients with high risk of cardiovascular complications (CVC.Material and methods. 101 patients with HT of 1-2 stage, HH and high risk of CVC (SCORE>5 were included in the study. Patients were randomized in 2 groups: active therapy group (ATG and control group (CG. ATG patients were actively treated for HT and HH control. The long-acting nifedipine (Nifecard XL, LEK 30 mg once daily (OD was prescribed as start antihypertensive drug. Hydrochlorothiazide 12,5 mg/day OD and bisiprolol 5 mg OD was added if antihypertensive effect was insufficient. Atorvastatin (Tulip, LEK 20-40 mg OD was prescribed for HH control. Management of CG patients was performed by doctors of out-patient clinics. The study duration was 12 weeks.Results. Systolic and diastolic blood pressure (BP levels in ATG patients were lower than these in CG patients. Target BP level was reached in 88,4% of ATG patients and only in 48,9% of CG patients. Cholesterol of low density lipoprotein (CH LPLD level was also lower in ATG patients than this in CG patients. Target CH LPLD level was reached in 37,2 % of ATG patients and in 8,3 % of CG patients. Relative risk of CVC was significantly lower in ATG patients than this in CG patients.Conclusion. SAFARI trial shows that effective pharmaceutical simultaneous control of 2 key risk factors, HT and HH, results in risk reduction of CVC.

Rutin (quercetin rutinoside) induced protein-energy malnutrition in chronic kidney disease, but quercetin acted beneficially.

Science.gov (United States)

Hsieh, Chiu-Lan; Peng, Chiung-Chi; Chen, Kuan-Chou; Peng, Robert Y

2013-07-31

Nutraceutically, much of the literature has indicated that an aglycon and its related glycoside would act similarly. However, controversial reports are accumulating. We hypothesize that rutin (RT) and quercetin (QT) pharmacodynamically could act differently. To confirm this, doxorubicin (DR) (8.5 mg/kg) was used to induce rat chronic kidney disease (CKD) and then treated with QT and RT (each 70 mg/kg body weight per day) for 13 weeks. QT exhibited better body weight gaining effect (420 ± 45) vs RT, 350 ± 57 g/rat (p protein-energy malnutrition". RT stimulated serum creatinine (sCr) production to reach 6.0 ± 0.9 mg/dL (p < 0.001). QT did not alter the sCr level. RT but not QT induced uremia and hypercreatininemia. DR significantly downregulated Bcl-2, but highly upregulated Bax, Bad, and cleaved caspase-3, implicating the intrinsic mitochondrial pathway. DR damaged DNA, but QT completely rescued such an effect and recovered renal amyloidosis and collagen deposition. Conclusively, RT and QT act differently, and RT is inferior to QT with respect to treating CKD.

Written argument underlying the Brokdorf verdict

International Nuclear Information System (INIS)

Anon.

1980-01-01

In December 1979, the Schleswig administrative court delivered its judgment (AZ.: 10 A 512/76) against the plaintiffs (four neighbouring communities and nine individuals), who had brought in an action against the first part-construction permit for the Brokdorf nuclear power plant, issued on October 25, 1976. In mid-march 1980, the written argument underlying this court ruling (58 pages) has been sent out. The written argument conscientiously explains the reasoning of the court which delivered its verdict after several days of oral proceedings in October and November 1979, and clearly states the position of the court with regard to the limits of control by administrative jurisdiction as well as to the controversial legal problem of whether there is a lawful connection between the licensing in accordance with section 7, sub-section 2 of the AtG (Atomic Energy Act) and sufficient nuclear waste management provisions according to section 9a AtG. The court ruling declared the action to be substantially admissible but hot well-founded. (orig./HP) [de

Canada's Clean Air Act

International Nuclear Information System (INIS)

2006-01-01

This paper provided an outline of Canada's Clean Air Act and examined some of the regulatory changes that will occur as a result of its implementation. The Act is being introduced to strengthen the legislative basis for taking action on reducing air pollution and GHGs, and will allow the government to regulate both indoor and outdoor air pollutants and GHGs. The Act will require the Ministers of the Environment and Health to establish national air quality objectives, as well as to monitor and report on their attainment. The Canadian Environmental Protection Act will be amended to enable the government to regulate the blending of fuels and their components. The Motor Vehicle Fuel Consumption Standards Act will also be amended to enhance the government's authority to regulate vehicle fuel efficiency. The Energy Efficiency Act will also be expanded to allow the government to set energy efficiency standards and labelling requirements for a wider range of consumer and commercial products. The Act will commit to short, medium and long-term industrial air pollution targets. Regulations will be proposed for emissions from industry; on-road and off-road vehicles and engines; and consumer and commercial products. It was concluded that the Government of Canada will continue to consult with provinces, territories, industries and Canadians to set and reach targets for the reduction of both indoor and outdoor air pollutants and GHG emissions. 6 figs

Energy for tomorrow's world. Acting now

International Nuclear Information System (INIS)

2000-01-01

The statement 2000 of WEC (World Energy Council) is an extremely important document, committed to overcoming the energy shortage where it is found, pointing out, from one hand, the importance of quality and safety in the energy supply, and, from the other hand, the necessity of minimizing the impact of energy development on the environment and mankind health [it

Administrative changes (Consequential Provisions) Act 1976, No. 91

International Nuclear Information System (INIS)

1976-01-01

This Act which amends a series of Acts from the viewpoint of administrative changes also amends the Atomic Energy Act 1953 by laying down that the Territories of Papua and New Guinea are henceforth to be omitted from the list of Territories for which the Atomic Energy Commission must obtain approval from the competent Minister before exercising its powers. (NEA) [fr

Review of the nuclear liability act

International Nuclear Information System (INIS)

1991-11-01

The review of the Act has progressed in stages. The first stage was conducted by the staff of the Atomic Energy Control Board (AECB) and catalogued previously identified difficulties with the Act. The second stage was a preliminary examination of the Act by an Interdepartmental Working Group (IWG). The IWG was formed in 1982 at the direction of the President of the AECB. It was instructed to review all matters relating to the administration of, and experience with, the Act and to examine these matters in as much detail as was required to resolve each point raised during the review. The IWG was composed of representatives of the AECB (which administers the Act), the Department of Energy, Mines and Resources, the Department of Finance, the Department of Insurance, the Department of Justice, and the Treasury Board Secretariat

Act 25/1964 of 29 April on nuclear energy

International Nuclear Information System (INIS)

1964-01-01

This outline Act governs all nuclear activities in Spain. It lays down all the principles presently applicable for safety and protection against ionizing radiation and for third party liability for nuclear damage. The Act also regulates the licensing of nuclear installations and the possession and use of radioactive materials. (NEA) [fr

The ''state of the art in science'' examined as a concept of law from the angle of epistemology, with the example of the principle of averting danger, as defined in the emission control law and in the atomic energy law

International Nuclear Information System (INIS)

Lohse, D.

1994-01-01

The term ''state of the art in science'' is the essential element guaranteeing the legally required measures for averting danger during specified normal operation and in case of an accident, as defined in the Atomic Energy Act and in the Federal Emission Control Act. The literature, jurisdiction, and the licensing practice are not unanimous in the interpretation of the content of this term ''state of the art in science'', its function in the licensing procedure, and its distinctions as compared to the term ''state of the art in technology''. The book in hand sets out to provide answers. The term state of the art in science appears at different places in the Atomic Energy Act (AtG) or the Federal Emission Control Act (BImSchG), and in different factual contexts. Reference to the measures for averting danger offers the possibility of gearing to a specific context of this term and thus to discuss the term in a selected context. The principle of averting danger therefore offers the factual frame for an epistemological examination of the term ''state of the art in science''. Other than the Federal Constitutional Court in its Kalkar reactor judgment, the author's opinion is that the limits of the human capacity of knowledge are not due to theoretical capacities, but rather to practical. The aquired knowledge thus lags behind the knowledge achievable from the angle of epidemology. The remaining uncertainty in the author's theory thus is larger than that assumed in the judgment of the Federal Constitutional Court. The limits of the human capacity of knowledge, the author says, cannot be regarded to likewise set the same limits to the principle or instrument of averting danger. The limits of averting danger are a result of the administrative capacities. (orig.) [de

Health impact assessment of Ontario's green energy and green economy act. The roles of environmental informatics in sustainability

International Nuclear Information System (INIS)

Rattle, Robert

2013-01-01

Renewable energy received a boost in Ontario, Canada with the Green Energy and Green Economy Act (GEGEA), ushering in a new Feed-in-Tariff (FIT) program modelled on programs from Germany, Spain, Denmark and other jurisdictions. Information about lessons learned elsewhere has clearly benefited the Ontario experience. Part of the Ontario program included streamlining the impact assessment process to facilitate the swift development of provincial renewable energy capacities. In this context, the GEGEA has been remarkably successful, generating renewable energy sector capacities, resources, projects and their spin-off benefits in Ontario, along with more sustainable electricity system. Environmentalists along with industry continue to laud the benefits of renewable energy and the GEGEA, and with good reason. Renewable energy generation in Ontario has grown from to 2 per cent in 2012 and is expected to reach 10 per cent in 2013. (orig.)

Act No. 18/1997 of 24 January 1997 on peaceful uses of nuclear energy and ionizing radiation (Atomic Act) and on the amendment of some laws

International Nuclear Information System (INIS)

1997-01-01

This Act is the fundamental law governing the peaceful uses of nuclear energy and ionizing radiation in the Czech Republic, superseding all the previous Czech laws dealing with the partial segments of this field. The following topics are covered: (a) ways of using nuclear energy and ionizing radiation and requirements for activities associated with the use of nuclear energy and activities resulting in irradiation; (b) the system of protection of persons and the environment from adverse effects of ionizing radiation; (c) responsibilities in connection with the development and implementation of provisions to reduce natural irradiation and irradiation due to radiation accidents; (d) special requirements to ensure liability for nuclear damage; (e) conditions and requirements for a safe radioactive waste management; and (f) national regulatory responsibilities and activities with respect to the use of nuclear energy and activities resulting in irradiation, and to the supervision of nuclear items. This concerns particularly the State Office for Nuclear Safety as the national regulatory body. (P.A.)

Handbook of technology law. General funamentals, environment law, genetic engineering act, energy act, telecommunication act and media act, patent act, computer act. 2. ed.; Handbuch des Technikrechts. Allgemeine Grundlagen Umweltrecht, Gentechnikrecht, Energierecht, Telekommunikations- und Medienrecht, Patentrecht, Computerrecht

Energy Technology Data Exchange (ETDEWEB)

Schulte, Martin; Schroeder, Rainer (eds.) [Technische Univ. Dresden (Germany). Juristische Fakultaet

2011-07-01

On the boundaries between technology sciences, jurisprudence, social sciences and economic science the technology law proves as a cross-sectional area par excellence. The bases of the technology law are presented: individual, particularly important scopes of the technology law (appliance safety regulations, technology law and environment law, genetic engineering act, energy right, telecommunications law and media law, patent law, computer law, data security, legally binding telecooperation) are analyzed in detail. The manual contacts all lawyers who want to provide a first in-depth insight of this new field of law. [German] Im Grenzbereich von Technik-, Rechts-, Sozial- und Wirtschaftswissenschaften erweist sich das Technikrecht als Querschnittsmaterie par excellence. Die Grundlagen des Technikrechts werden dargestellt; einzelne, besonders wichtige Bereiche des Technikrechts (Geraetesicherheitsrecht, Technik und Umweltrecht, Gentechnikrecht, Energierecht, Telekommunikations- und Medienrecht, Patentrecht, Computerrecht, Datensicherheit, Rechtsverbindliche Telekooperation) werden eingehend analysiert. Das Handbuch wendet sich an alle in Wissenschaft und Praxis mit dem Technikrecht befassten Juristen, die sich einen ersten vertieften Einblick in dieses neue Rechtsgebiet verschaffen wollen. (orig.)

S. 1802: This Act may be referred to as the Department of Energy Nuclear Facilities of Act of 1989. Introduced in the Senate of the United States, One Hundredth First Congress, First Session, October 26, 1989

International Nuclear Information System (INIS)

Anon.

1989-01-01

This bill would enhance nuclear safety at Department of Energy nuclear facilities, apply the provisions of the Occupational, Health, and Safety Act to certain Department of Energy nuclear facilities, encourage independent research on the effects of radiation on human beings, establish a comprehensive program within the Department of Energy of research, development, and demonstration of methods for waste cleanup and remediation, and establish a process for ensuring cleanup of Department of Energy nuclear facilities

American Recovery and Reinvestment Act (ARRA) Federal Energy Management Program Technical Assistance Project 282 Renewable Energy Opportunities at Fort Gordon, Georgia

Energy Technology Data Exchange (ETDEWEB)

Boyd, Brian K.; Gorrissen, Willy J.; Hand, James R.; Horner, Jacob A.; Orrell, Alice C.; Russo, Bryan J.; Weimar, Mark R.; Williamson, Jennifer L.; Nesse, Ronald J.

2010-09-30

This document provides an overview of renewable resource potential at Fort Gordon, based primarily upon analysis of secondary data sources supplemented with limited on-site evaluations. This effort focuses on grid-connected generation of electricity from renewable energy sources and also on ground source heat pumps for heating and cooling buildings. The effort was funded by the American Recovery and Reinvestment Act (ARRA) as follow-on to the 2005 Department of Defense (DoD) Renewables Assessment. The site visit to Fort Gordon took place on March 9, 2010.

International Fusion Energy Act of 1993. Hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Third Congress, First Session on S. 646, May 6, 1993

International Nuclear Information System (INIS)

Anon.

1993-01-01

The text of the bill, International Fusion Energy Act of 1993, is included along with statements from the following: B. Bradley, Senator, NJ; Dr. J. Decker, DOE Office of Energy Research; J. Gavin; Dr. R. Hirsch, Electric Power Research Institute; B. Johnston, Senator, LA; Dr. D. Overskei, General Atomics; Dr. P. Rebut, International Thermonuclear Experimental Reactor; M. Wallop, Senator, WY

ATG5 overexpression is neuroprotective and attenuates cytoskeletal and vesicle-trafficking alterations in axotomized motoneurons.

Science.gov (United States)

Leiva-Rodríguez, Tatiana; Romeo-Guitart, David; Marmolejo-Martínez-Artesero, Sara; Herrando-Grabulosa, Mireia; Bosch, Assumpció; Forés, Joaquim; Casas, Caty

2018-05-24

Injured neurons should engage endogenous mechanisms of self-protection to limit neurodegeneration. Enhancing efficacy of these mechanisms or correcting dysfunctional pathways may be a successful strategy for inducing neuroprotection. Spinal motoneurons retrogradely degenerate after proximal axotomy due to mechanical detachment (avulsion) of the nerve roots, and this limits recovery of nervous system function in patients after this type of trauma. In a previously reported proteomic analysis, we demonstrated that autophagy is a key endogenous mechanism that may allow motoneuron survival and regeneration after distal axotomy and suture of the nerve. Herein, we show that autophagy flux is dysfunctional or blocked in degenerated motoneurons after root avulsion. We also found that there were abnormalities in anterograde/retrograde motor proteins, key secretory pathway factors, and lysosome function. Further, LAMP1 protein was missorted and underglycosylated as well as the proton pump v-ATPase. In vitro modeling revealed how sequential disruptions in these systems likely lead to neurodegeneration. In vivo, we observed that cytoskeletal alterations, induced by a single injection of nocodazole, were sufficient to promote neurodegeneration of avulsed motoneurons. Besides, only pre-treatment with rapamycin, but not post-treatment, neuroprotected after nerve root avulsion. In agreement, overexpressing ATG5 in injured motoneurons led to neuroprotection and attenuation of cytoskeletal and trafficking-related abnormalities. These discoveries serve as proof of concept for autophagy-target therapy to halting the progression of neurodegenerative processes.

A liver X receptor (LXR)-β alternative splicing variant (LXRBSV) acts as an RNA co-activator of LXR-β

International Nuclear Information System (INIS)

Hashimoto, Koshi; Ishida, Emi; Matsumoto, Shunichi; Shibusawa, Nobuyuki; Okada, Shuichi; Monden, Tsuyoshi; Satoh, Tetsurou; Yamada, Masanobu; Mori, Masatomo

2009-01-01

We report the isolation and functional characterization of a novel transcriptional co-activator, termed LXRBSV. LXRBSV is an alternative splicing variant of liver X receptor (LXR)-β LXRBSV has an intronic sequence between exons 2 and 3 in the mouse LXR-β gene. The LXRBSV gene is expressed in various tissues including the liver and brain. We sub-cloned LXRBSV into pSG5, a mammalian expression vector, and LXRBSV in pSG5 augmented human Sterol Response Element Binding Protein (SREBP)-1c promoter activity in HepG2 cells in a ligand (TO901317) dependent manner. The transactivation mediated by LXRBSV is selective for LXR-β. The LXRBSV protein was deduced to be 64 amino acids in length; however, a GAL4-LXRBSV fusion protein was not able to induce transactivation. Serial deletion constructs of LXRBSV demonstrated that the intronic sequence inserted in LXRBSV is required for its transactivation activity. An ATG mutant of LXRBSV was able to induce transactivation as wild type. Furthermore, LXRBSV functions in the presence of cycloheximide. Taken together, we have concluded that LXRBSV acts as an RNA transcript not as a protein. In the current study, we have demonstrated for the first time that an alternative splicing variant of a nuclear receptor acts as an RNA co-activator.

Transcriptomic insights into the alternative splicing-mediated adaptation of the entomopathogenic fungus Beauveria bassiana to host niches: autophagy-related gene 8 as an example.

Science.gov (United States)

Dong, Wei-Xia; Ding, Jin-Li; Gao, Yang; Peng, Yue-Jin; Feng, Ming-Guang; Ying, Sheng-Hua

2017-10-01

Alternative splicing (AS) regulates various biological processes in fungi by extending the cellular proteome. However, comprehensive studies investigating AS in entomopathogenic fungi are lacking. Based on transcriptome data obtained via dual RNA-seq, the first overview of AS events was developed for Beauveria bassiana growing in an insect haemocoel. The AS was demonstrated for 556 of 8840 expressed genes, accounting for 5.4% of the total genes in B. bassiana. Intron retention was the most abundant type of AS, accounting for 87.1% of all splicing events and exon skipping events were rare, only accounting for 2.0% of all events. Functional distribution analysis indicated an association between alternatively spliced genes and several physiological processes. Notably, B. bassiana autophagy-related gene 8 (BbATG8), an indispensable gene for autophagy, was spliced at an alternative 5' splice site to generate two transcripts (BbATG8-α and BbATG8-β). The BbATG8-α transcript was necessary for fungal autophagy and oxidation tolerance, while the BbATG8-β transcript was not. These two transcripts differentially contributed to the formation of conidia or blastospores as well as fungal virulence. Thus, AS acts as a powerful post-transcriptional regulatory strategy in insect mycopathogens and significantly mediates fungal transcriptional adaption to host niches. © 2017 Society for Applied Microbiology and John Wiley & Sons Ltd.

Energy for Tomorrow's World - Acting Now

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-06-01

WEC, with over 75 years of history, is concentrating on study and research about production and utilization of sustainable energy and regional and technology program for the maximum benefit of human beings. WEC is a global multi energy organization with supports from private companies, public corporations, governments, academics and famous people in around one hundred countries. The activities of WEC include major energy production and consumption market. 18 figs., 17 tabs.

18 CFR 284.3 - Jurisdiction under the Natural Gas Act.

Science.gov (United States)

2010-04-01

... Natural Gas Act. 284.3 Section 284.3 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY OTHER REGULATIONS UNDER THE NATURAL GAS POLICY ACT OF 1978 AND RELATED AUTHORITIES CERTAIN SALES AND TRANSPORTATION OF NATURAL GAS UNDER THE NATURAL GAS POLICY ACT OF 1978 AND...

Energy, economic and environmental discourses and their policy impact: The case of Ontario's Green Energy and Green Economy Act

International Nuclear Information System (INIS)

Winfield, Mark; Dolter, Brett

2014-01-01

This paper examines the debates around the Ontario's Green Energy and Green Economy Act (GEGEA) as an energy and economic development strategy through comparative public policy and discourse analysis approaches. The evidence regarding the economic impacts of the GEGEA is found to be almost entirely based on the results of economic modeling exercises. Critics and supporters of the legislation have arrived at very different conclusions through such exercises. These outcomes are similar to those seen in other jurisdictions pursuing renewable energy initiatives, such as Feed In Tariffs (FITs), renewables obligations and portfolio standards. A discourse analysis approach is employed to examine the reasons for the different conclusions being reached over the impacts of renewable energy initiatives. Differences in modeling approaches and assumptions are found to reflect differences in ideational perspectives on the part of the modelers with respect to the appropriate roles of markets and the state and the relationship between economic development and environmental sustainability in public policy. The paper concludes with suggestions regarding the gathering and availability of information regarding economic development in the renewable energy sector, and a discussion of potential ways to strengthen future efforts to understand the economic and environmental impact of renewable energy initiatives. - Highlights: • The discourse surrounding renewable energy initiatives is embedded within wider ideological debates. • The information that underpins the debates in Ontario is the result of economic modelling, not empirical data. • All of the existing modelling efforts suffer from significant shortcomings. • FITS are seen as politically feasible mechanisms for correcting biases in favour of conventional technologies. • The province's long-term commitment of renewable energy development is now uncertain

H.R. 3184: The Act may be cited as the Department of Energy Minority Economic Impact Revitalization Act. Introduced in the House of Representatives, One Hundredth Congress, First Session, August 4, 1989

International Nuclear Information System (INIS)

Anon.

1989-01-01

H.R. 3184 is a bill to establish within the Office of Minority Economics Impact of the Department of Energy (DOE) programs involving loans and grants to enhance the development and operation of minority business enterprises with respect to energy-related business, to amend the Nuclear Waste Policy Act of 1982 to permit the investment of certain funds in the Minority Bank Deposit Program of the Department of the Treasury, and for other purposes

From pricing regulations of the feed-in scheme (EEG) through to financial security under the Atomic Energy Act (AtG): the German legal system for the energy sector in the context of EC legislation on state aid

International Nuclear Information System (INIS)

Kuehling, J.

2001-01-01

This contribution is a comprehensive analysis of EC law on state aid and resulting possible impacts on the German legal system for the energy sector. The analysis reveals that, depending on the legal interpretation of Art. 87 of the EC Treaty, further non-compliance issues such as that currently under debate in connection with German legislation supporting market penetration of electricity from renewable energy sources, may arise in the future. Further examples referred to are the German system of liability reserves for the decommissioning of nuclear power plants, and the system of third party liability for nuclear power plant operators. The author addresses various problem areas and uses characteristic examples in explaining conceivable matters of conflict. (orig./CB) [de

Steel and Aluminum Energy Conservation and Technology Competitiveness Act of 1988: Annual report of the metals initiative for fiscal year 1996

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-01-01

This annual report has been prepared for the President and Congress describing the activities carried out under the Steel and Aluminum Energy Conservation and Technology Competitiveness Act of 1988, commonly referred to as the Metals Initiative. The Act has the following purposes: (1) increase energy efficiency and enhance the competitiveness of the American steel, aluminum, and copper industries; and (2) continue research and development efforts begun under the U.S. Department of Energy (DOE) program known as the Steel Initiative. These activities are detailed in a subsequent section. Other sections describe the appropriation history, the distribution of funds through fiscal year 1996, and the estimated funds necessary to continue projects through fiscal year 1997. The Metals Initiative supported four research and development projects with the U.S. Steel industry: (1) steel plant waste oxide recycling and resource recovery by smelting, (2) electrochemical dezincing of steel scrap, (3) rapid analysis of molten metals using laser-produced plasmas, and (4) advanced process control. There are three Metals Initiative projects with the aluminum industry: (1) evaluation of TiB2-G cathode components, (2) energy efficient pressure calciner, and (3) spray forming of aluminum. 1 tab.

Steel and Aluminum Energy Conservation and Technology Competitiveness Act of 1988: Annual report of the metals initiative for fiscal year 1996

International Nuclear Information System (INIS)

1998-01-01

This annual report has been prepared for the President and Congress describing the activities carried out under the Steel and Aluminum Energy Conservation and Technology Competitiveness Act of 1988, commonly referred to as the Metals Initiative. The Act has the following purposes: (1) increase energy efficiency and enhance the competitiveness of the American steel, aluminum, and copper industries; and (2) continue research and development efforts begun under the U.S. Department of Energy (DOE) program known as the Steel Initiative. These activities are detailed in a subsequent section. Other sections describe the appropriation history, the distribution of funds through fiscal year 1996, and the estimated funds necessary to continue projects through fiscal year 1997. The Metals Initiative supported four research and development projects with the U.S. Steel industry: (1) steel plant waste oxide recycling and resource recovery by smelting, (2) electrochemical dezincing of steel scrap, (3) rapid analysis of molten metals using laser-produced plasmas, and (4) advanced process control. There are three Metals Initiative projects with the aluminum industry: (1) evaluation of TiB2-G cathode components, (2) energy efficient pressure calciner, and (3) spray forming of aluminum. 1 tab

Modeling Innovative Power Take-Off Based on Double-Acting Hydraulic Cylinders Array for Wave Energy Conversion

Directory of Open Access Journals (Sweden)

Juan Carlos Antolín-Urbaneja

2015-03-01

Full Text Available One of the key systems of a Wave Energy Converter for extraction of wave energy is the Power Take-Off (PTO device. This device transforms the mechanical energy of a moving body into electrical energy. This paper describes the model of an innovative PTO based on independently activated double-acting hydraulic cylinders array. The model has been developed using a simulation tool, based on a port-based approach to model hydraulics systems. The components and subsystems used in the model have been parameterized as real components and their values experimentally obtained from an existing prototype. In fact, the model takes into account most of the hydraulic losses of each component. The simulations show the flexibility to apply different restraining torques to the input movement depending on the geometrical configuration and the hydraulic cylinders on duty, easily modified by a control law. The combination of these two actions allows suitable flexibility to adapt the device to different sea states whilst optimizing the energy extraction. The model has been validated using a real test bench showing good correlations between simulation and experimental tests.

S.1220: This Act may be referred to as the National Energy Security Act of 1991, introduced in the Senate of the United States, One Hundred Second Congress, First Session, June 5, 1991

International Nuclear Information System (INIS)

Anon.

1991-01-01

This bill would reduce the Nation's dependence on imported oil and provide for the energy security of the US. The contents of this bill are extensive. The Titles are as follows: Findings and purposes; Definitions; Corporate average fuel economy; Fleets and alternative fuels; Renewable energy; Energy efficiency; Oil and gas leasing in the Arctic National Wildlife Refuge; Advanced nuclear reactor commercialization; Nuclear reactor licensing; Uranium; Natural gas; Outer continental shelf; Research, development, demonstration and commercialization activities; Coal, coal technology, and electricity; Public Utility Holding Company Act reform; and Strategic petroleum reserve

Renewable Energy Sources Act and Trading of Emission Certificates: A national and a supranational tool direct energy turnover to renewable electricity-supply in Germany

International Nuclear Information System (INIS)

Kirsten, Selder

2014-01-01

Aim: After the nuclear disaster at Fukushima in 2011, Germany decided to phase out atomic energy, without producing new CO 2 emissions. The article discusses the promotion systems that are used. Scope: The percentage of renewable energies in Germany's electricity consumption increased from 3 in 1990 to 23 in 2012. This development was introduced and guided by a law called Renewable Energy Sources Act. It guarantees a privileged acceptance of electricity and a fixed gratification for 20 years to the operators of regenerative power plants. It allows the operators to install regenerative power plants at a reduced risk. By contrast, the international means for CO 2 reduction is the trading of emission certificates, which is also valid for Germany. The article discusses how the promotion of the Erneuerbar-Energien-Gesetz (EEG) and other plant-based promotion systems fit into this condition. It also elucidates the actual decline of promotion, its problems to the country’s environmental economy and the approach of decentralized photovoltaic (PV) energy plants towards economical efficiency. Conclusions: Germany’s energy turnaround to a regenerative energy supply is characterized by a strong and differentiated promotion system. Substantial efforts have to be made as the percentage of the renewable energy sources has significantly increased but is still under 25%

77 FR 28595 - Sunshine Act Meeting Notice

Science.gov (United States)

2012-05-15

... Power Cooperative; Great River Energy; Hoosier Energy Rural Electric Cooperative, Inc.; Indiana...-000 National Grid Transmission Services Corporation and Bangor Hydro Electric Company. Hydro H-1 P... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Sunshine Act Meeting Notice The...

Advanced mechanisms for the promotion of renewable energy-Models for the future evolution of the German Renewable Energy Act

International Nuclear Information System (INIS)

Langniss, Ole; Diekmann, Jochen; Lehr, Ulrike

2009-01-01

The German Renewable Energy Act (EEG) has been very successful in promoting the deployment of renewable electricity technologies in Germany. The increasing share of EEG power in the generation portfolio, increasing amounts of fluctuating power generation, and the growing European integration of power markets governed by competition calls for a re-design of the EEG. In particular, a more efficient system integration and commercial integration of the EEG power is needed to, e.g. better matching feed-in to demand and avoiding stress on electricity grids. This article describes three different options to improve the EEG by providing appropriate incentives and more flexibility to the promotion mechanism and the quantitative compensation scheme without jeopardising the fast deployment of renewable energy technologies. In the 'Retailer Model', it becomes the responsibility of the end-use retailers to adapt the EEG power to the actual demand of their respective customers. The 'Market Mediator Model' establishes an independent market mediator responsible to market the renewable electricity. This model is the primary choice when new market entrants are regarded as crucial for the better integration of renewable energy and enhanced competition. The 'Optional Bonus Model' relies more on functioning markets since power plant operators can alternatively choose to market the generated electricity themselves with a premium on top of the market price instead of a fixed price

Inhibition of autophagy exerts anti-colon cancer effects via apoptosis induced by p53 activation and ER stress

International Nuclear Information System (INIS)

Sakitani, Kosuke; Hirata, Yoshihiro; Hikiba, Yohko; Hayakawa, Yoku; Ihara, Sozaburo; Suzuki, Hirobumi; Suzuki, Nobumi; Serizawa, Takako; Kinoshita, Hiroto; Sakamoto, Kei; Nakagawa, Hayato; Tateishi, Keisuke; Maeda, Shin; Ikenoue, Tsuneo; Kawazu, Shoji; Koike, Kazuhiko

2015-01-01

Although some molecularly targeted drugs for colorectal cancer are used clinically and contribute to a better prognosis, the current median survival of advanced colorectal cancer patients is not sufficient. Autophagy, a basic cell survival mechanism mediated by recycling of cellular amino acids, plays an important role in cancer. Recently, autophagy has been highlighted as a promising new molecular target. The unfolded protein response (UPR) reportedly act in complementary fashion with autophagy in intestinal homeostasis. However, the roles of UPR in colon cancer under autophagic inhibition remain to be elucidated. We aim to clarify the inhibitory effect of autophagy on colon cancer. We crossed K19 CreERT and Atg5 flox/flox mice to generate Atg5 flox/flox /K19 CreERT mice. Atg5 flox/flox /K19 CreERT mice were first treated with azoxymethane/dextran sodium sulfate and then injected with tamoxifen to inhibit autophagy in CK19-positive epithelial cells. To examine the anti-cancer mechanisms of autophagic inhibition, we used colon cancer cell lines harboring different p53 gene statuses, as well as small interfering RNAs (siRNAs) targeting Atg5 and immunoglobulin heavy-chain binding protein (BiP), a chaperone to aid folding of unfolded proteins. Colon tumors in Atg5 flox/flox /K19 CreERT mice showed loss of autophagic activity and decreased tumor size (the total tumor diameter was 28.1 mm in the control and 20.7 mm in Atg5 flox/flox /K19 CreERT mice, p = 0.036). We found that p53 and UPR/endoplasmic reticulum (ER) stress-related proteins, such as cleaved caspase 3, and CAAT/enhancer-binding protein homologous protein, are up-regulated in colon tumors of Atg5 flox/flox /K19 CreERT mice. Although Atg5 and BiP silencing, respectively, increased apoptosis in p53 wild type cells, Atg5 silencing alone did not show the same effect on apoptosis in p53 mutant cells. However, co-transfection of Atg5 and BiP siRNAs led to increased apoptosis in p53 mutant cells. Blocking autophagy

Decree of 13 October 1969, Stb. 473, concerning the implementation of Section 56, paragraph 4 of the Nuclear Energy Act (Appeals)

International Nuclear Information System (INIS)

1969-01-01

This Decree concerns the conditions attached to the licences required under the Nuclear Energy Act. It provides for the procedure for lodging appeals against additional conditions which may be imposed upon applicants for a licence. (NEA) [fr

H.R. 1543: This Act may be cited as the Comprehensive Energy Policy Act of 1991, introduced in the House of Representatives, One Hundred Second Congress, First Session, March 21, 1991

International Nuclear Information System (INIS)

Anon.

1991-01-01

This bill would encourage cost effective energy conservation and energy efficiency and would permit the exploration, development, production, purchase, and sale of domestic energy resources to the maximum extent practicable and in a manner consistent with environmental values. Sections of the bill describe the following: Conservation and energy efficiency in the electricity sector (electricity and utilities; residential, commercial, and Federal energy use; standards and information; and tax provisions); Conservation in the transportation sector (alternative fuels; natural gas as a transportation fuel; fuel economy; and miscellaneous); Renewable energy sources (PURPA size cap and co-firing reform; hydroelectric power regulatory reform; credit for electricity generated using solar, wind, or geothermal energy; study of tax and rate treatment of renewable energy projects; and encouragement of energy recovery from waste); Electric power (Public Utility Holding Company Act reform; miscellaneous); Natural gas regulatory reform; Oil and gas production (Arctic coastal plain domestic energy leasing; tax incentives for oil and gas exploration and production; oil pipeline deregulation; leasing of Naval Petroleum Reserve; outer continental shelf local impact assistance; western hemisphere energy policy); Coal and coal technology;Nuclear energy (licensing reform; amendment of PUHCA; and Fast Flux Test Facility)

US Atomic Energy Law

International Nuclear Information System (INIS)

1981-01-01

This is a new volume follows in the series supplementing the volumes 11 and 12 published in 1965 and 1966, updating the collection of Federal Acts and Executive Orders of the President of the United States of America relating to atomic energy legislation. Since the publication of volumes 11 and 12, the US Atomic Energy Act of 1954 alone has been amended 25 times, mainly as a consequence of by the Nuclear Non-Proliferation Act and the Uranium Mill Tailings Radiation Control Act, both of 1978. The Atomic Energy Act of 1954 is supplemented by a selection of the most important Federal Acts, Executive Orders of the President and Resolutions of the Congress. (orig./HSCH) [de

76 FR 71013 - Sunshine Act Meeting Notice

Science.gov (United States)

2011-11-16

.......... North American Electric Reliability Corporation. E-6 RC11-1-001........ Cedar Creek Wind Energy, LLC...-2576-151........ FirstLight Hydro Generating Company. H-3 P-2601-015........ Duke Energy Carolinas, LLC... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Sunshine Act Meeting Notice November 10...

Health impact assessment of Ontario's green energy and green economy act. The roles of environmental informatics in sustainability

Energy Technology Data Exchange (ETDEWEB)

Rattle, Robert

2013-07-01

Renewable energy received a boost in Ontario, Canada with the Green Energy and Green Economy Act (GEGEA), ushering in a new Feed-in-Tariff (FIT) program modelled on programs from Germany, Spain, Denmark and other jurisdictions. Information about lessons learned elsewhere has clearly benefited the Ontario experience. Part of the Ontario program included streamlining the impact assessment process to facilitate the swift development of provincial renewable energy capacities. In this context, the GEGEA has been remarkably successful, generating renewable energy sector capacities, resources, projects and their spin-off benefits in Ontario, along with more sustainable electricity system. Environmentalists along with industry continue to laud the benefits of renewable energy and the GEGEA, and with good reason. Renewable energy generation in Ontario has grown from to 2 per cent in 2012 and is expected to reach 10 per cent in 2013. (orig.)

Act No 282 reorganising ENEA

International Nuclear Information System (INIS)

1991-01-01

This Act reorganises the National Agency for Research and Development of Nuclear and Alternative Energies - ENEA - and reorients its responsibilities. It is now called the National Agency for New Technologies, Energy and the Environment and retains its acronym (Ente per le nouve tecnologies, l'energia e l'ambiente - ENEA). It will also deal with environmental questions and new technologies, in particular, carrying out studies and research on the latter and evaluating their economic, social and environmental consequences. Already in 1982, the National Nuclear Energy Committee (CNEN) had been entrusted with wider tasks and renamed ENEA. The present ENEA retains its competence regarding nuclear activities, notably in the field of nuclear safety and radiation protection. The new Act confirms the tasks already conferred on the Nuclear Safety and Health Protection Directorate (DISP), we well as its operational independence while remaining within ENEA [fr

Dependence of Seebeck coefficient on a load resistance and energy conversion efficiency in a thermoelectric composite

International Nuclear Information System (INIS)

Yamashita, Osamu; Odahara, Hirotaka; Ochi, Takahiro; Satou, Kouji

2007-01-01

The thermo-emf ΔV and current ΔI generated by imposing the alternating temperature gradients (ATG) at a period of T and the steady temperature gradient (STG) on a thermoelectric (TE) composite were measured as a function of t, where t is the lapsed time and T was varied from 60 to or ∞ s. The STG and ATG were produced by imposing steadily and alternatively a source voltage V in the range from 1.0 to 4.0 V on two Peltier modules sandwiching a composite. ΔT, ΔV, ΔI and V P oscillate at a period T and their waveforms vary significantly with a change of T, where ΔV and V P are the voltage drops in a load resistance R L and in resistance R P of two modules. The resultant Seebeck coefficient |α| = |ΔV|/ΔT of a composite under the STG was found to be expressed as |α| = |α 0 |(1 - R comp /R T ), where R T is the total resistance of a circuit for measuring the output signals and R comp is the resistance of a composite. The effective generating power ΔW eff has a local maximum at T = 960 s for the p-type composite and at T = 480 s for the n-type one. The maximum energy conversion efficiency η of the p- and n-type composites under the ATG produced by imposing a voltage of 4.0 V at an optimum period were 0.22 and 0.23% at ΔT eff = 50 K, respectively, which are 42 and 43% higher than those at ΔT = 42 K under the STG. These maximum η for a TE composite sandwiched between two Peltier modules, were found to be expressed theoretically in terms of R P , R T , R L , α P and α, where α P and α are the resultant Seebeck coefficients of Peltier modules and a TE composite

S.741: This Act may be cited as the National Energy Efficiency and Development Act of 1991, introduced in the Senate of the United States, One Hundred Second Congress, First Session, March 21, 1991

International Nuclear Information System (INIS)

Anon.

1991-01-01

The bill would promote cost effective energy efficiency improvements in all sectors of the economy, promote the use of natural gas and encourage increased energy production, thereby reducing the Nations's dependence on imported oil and enhancing the Nation's environmental and economic competitiveness. Contents include: Measures to improve the energy efficiency of the US economy (Research and development, Industrial energy efficiency, Efficiency in commercial and residential buildings and other products, Federal energy management, Utility energy efficiency, Used Oil Energy Production Act of 1991, Tire recycling incentives, and Insular areas energy assistance); Measures to promote the use of renewable energy (Renewable energy technology transfer and Amendments to the Committee on Renewable Energy Commerce and Trade); Measures to promote the use of alternative motor vehicles and fuels (Alternative transportation fuels, Alternative fuel fleet requirement, and Electric vehicle technology development and demonstration); Transportation energy efficiency; Measures to displace petroleum as a vehicle fuel; Measures to promote the use of natural gas; and Tax treatment of energy resources (Renewable energy production incentive, Transportation, Building and housing tax credits, Utilities, and Fees and rebates)

1984 Act on nuclear activities (1984:3)

International Nuclear Information System (INIS)

1984-01-01

This 1984 Act on Nuclear Activities (1984:3) replaces the 1956 Atomic Energy Act as well as the 1977 Act on special permits to charge nuclear reactors with nuclear fuel and the 1980 Act on Public Insight into the Safety Work at Nuclear Power Plants. Like the 1956 Act, the 1984 Act in a safety legislation, which is based on a system of licensing conditions and supervision. According to the fundamental provisions of the 1984 Act, nuclear activities should be conducted in such a way as to meet safety requirements and fulfil the obligations that follow from Sweden's international agreements for the purpose of preventing the proliferation of nuclear weapons. (NEA) [fr

Can Culture Act as an Enabler to Innovation? Exploring the Germany-Ontario Experience Regarding the Introduction of Green Energy

Directory of Open Access Journals (Sweden)

Bill Irwin

2015-02-01

Full Text Available This paper explores the role that societal culture may play in terms of acting as an inhibitor or enabler when creating conditions conducive to innovative enterprise. To further understanding of this concept, the paper's authors explore different cultural influences and traditions of the country of Germany and the Canadian province of Ontario against the backdrop of the introduction of a government green energy policy and how local business reacts to new opportunities forthcoming from this shift in policy direction. The authors contend that the current Ontario psyche has contributed to an overall cultural drag on innovative activities. They demonstrate that in no place is this cultural impact more evident than the apparent lack of home-grown innovative activity surrounding green energy entrepreneurship; where, in spite of progressive and favourable provincial government policy, continued manufacturing growth is led by offshore companies The Ontario experience is in sharp contrast to current and historical German activity, when it comes to local innovation and advances in green energy. While Germany officially enacted their green energy act at the turn of the last century, experts agree that the German tenure with going green is in fact 35 to 40 years in the making. Although it has been contended that unique historical conditions such as postwar reconstruction and the reunification of the former East and West Germany have been significant contributing factors to Germany's embracing of sustainable energy, the authors of this paper contend that cultural factors such as the German sense of naturfreund; an overwhelming sense of being a nature-lover, may also play a significant role. In their exploration the authors build upon Hofstede's cultural dimension theory unpacking specific cultural components, as they compare actions and responses made by German and Ontarian policy-makers and business decision-makers.

Decree of 22 October 1969, Stb. 474, concerning the implementation of Section 58, paragraph 4 of the Nuclear Energy Act (Duties of Food and Drugs Inspectors)

International Nuclear Information System (INIS)

1969-01-01

This Decree defines the responsibilities of municipal and provincial food and drug inspectors appointed under the Nuclear Energy Act. They are required to ascertain that the provisions of the Act concerning the protection of the biological, chemical and physical human environment are observed. Their duties do not include the protection of workers. (NEA) [fr

Atomic Energy Authority (Special Constables) Act 1976 of 10 June 1976

International Nuclear Information System (INIS)

1976-01-01

This Act, which came into force on 10th June 1976, extends the powers of the UKAEA's Special Constables (i.e. Police) so that they may be better able to safeguard fissile materials in nuclear installations and during transport. Under the Act the UKAEA's Special Constables are deemed to be Crown servants for the purposes of the Firearms Act 1968, Section 2, and it extends the kind of property in relation to which the UKAEA's Special Constables may exercise their powers when they are outside the premises within which they were appointed to act. It also extends the geographical limits within which the UKAEA's Special Constables may exercise their powers, so that their powers may now be exercised wherever they may go in order to safeguard fissile materials or to pursue persons believed to have removed or attempted to remove such materials unlawfully. (NEA) [fr

(Vigna unguiculata (L.) Walp.) through Agrobacterium transformation ...

African Journals Online (AJOL)

Administrator

2011-09-26

Sep 26, 2011 ... two 24-mer primers homologous to the Bar gene were used in the. PCR analysis. The base sequences of the primers are as follows: GUS P1 5'-TTG CCC AGC TAT CTG TCA CTT CAC T-3'. GUS P2 5'-ATG TCA CAT CAA TCC ACT TGC TTT G-3'. Bar P1 5'-GGG ACT TCA GCA GGT GGG TGT AGA-3'.

Free fatty acid receptors act as nutrient sensors to regulate energy homeostasis.

Science.gov (United States)

Ichimura, Atsuhiko; Hirasawa, Akira; Hara, Takafumi; Tsujimoto, Gozoh

2009-09-01

Free fatty acids (FFAs) have been demonstrated to act as ligands of several G-protein-coupled receptors (GPCRs) (FFAR1, FFAR2, FFAR3, GPR84, and GPR120). These fatty acid receptors are proposed to play critical roles in a variety of types of physiological homeostasis. FFAR1 and GPR120 are activated by medium- and long-chain FFAs. GPR84 is activated by medium-chain, but not long-chain, FFAs. In contrast, FFAR2 and FFAR3 are activated by short-chain FFAs. FFAR1 is expressed mainly in pancreatic beta-cells and mediates insulin secretion, whereas GPR120 is expressed abundantly in the intestine and promotes the secretion of glucagon-like peptide-1 (GLP-1). FFAR3 is expressed in enteroendocrine cells and regulates host energy balance through effects that are dependent upon the gut microbiota. In this review, we summarize the identification, structure, and pharmacology of these receptors and present an essential overview of the current understanding of their physiological roles.

Korea act on compensation for nuclear damage (as amended on 16 January 2001). Norway act on radiation protection and use of radiation (12 May 2000). Poland atomic energy act (29 November 2000)

International Nuclear Information System (INIS)

2001-01-01

This volume reprints the English and French translation of three nuclear laws. The first law concerns Korea and its purpose is to protect victims and to contribute to the sound development of the nuclear industry by establishing matters relating to compensation in the event of nuclear damage arising during the operation of a nuclear reactor. The second law concerns Norway and its purpose is to prevent the harmful effects of radiation on human health and to contribute to the protection of the environment. It applies to any production, import, export, transport, transfer, possession, installation, use, handling and waste management of radiation sources. It applies also to human activities which causes increased levels of naturally-occurring ionizing radiation in the environment, and to planning and emergency preparedness against incidents and accidents. The last law is the atomic energy act of Poland. It defines the activities related to the peaceful use of atomic energy, involving real and potential exposures to ionizing radiation emitted by artificial radioactive sources, nuclear materials, devices generating ionizing radiation, radioactive waste and spent fuel. It defines also duties of the head of the organisational entity conducting these activities, the authorities competent in the area of nuclear safety and radiological protection, and the principles of third party liability for nuclear damage. The act also establishes financial penalties for the violation of nuclear regulations and the rules for imposing such penalties. It applies also to practices conducted in conditions of exposure to natural ionizing radiation enhanced by human activity. Finally, it defines the principles of radioactive contamination monitoring and establishes rules governing activities undertaken in the event of a radiological emergency as well as in chronic exposure conditions in the aftermath of a radiological emergency or a past practice

The House of Commons of Canada, Bill C-23 : An act to establish the Canadian Nuclear Safety Commission and to make consequential amendments to other acts

International Nuclear Information System (INIS)

1996-01-01

This enactment replaces the Atomic Energy Control Act with a modern statute to provide for more explicit and effective regulation of nuclear energy. While the existing Act encompasses both the regulatory and developmental aspects of nuclear activities, this enactment disconnects the two functions and provides a distinct identity to the regulatory agency. It replaces the Atomic Energy Control Board with the Canadian Nuclear Safety Commission, underlining its separate role from that of Atomic Energy of Canada Ltd., the federal research, development and marketing organization for nuclear energy

Administrative Changes (Consequentia Provisions) Act 1978, No. 36 of 1978

International Nuclear Information System (INIS)

1978-01-01

This Act which amends a series of Acts from the administrative viewpoint also amends the 1953 Atomic Energy Act by laying down that, wherever mentioned, the Treasurer must be substituted by the Minister of Finance. (NEA) [fr

Standard Compliance: Guidelines to Help State and Alternative Fuel Provider Fleets Meet Their Energy Policy Act Requirements, 10 CFR Part 490 (Book)

Energy Technology Data Exchange (ETDEWEB)

2014-03-01

This guidebook addresses the primary requirements of the Alternative Fuel Transportation Program to help state and alternative fuel provider fleets comply with the Energy Policy Act via the Standard Compliance option. It also addresses the topics that covered fleets ask about most frequently.

Decree pf 16 July 1970, no.46, Stcrt. 140, concerning the implementation of Section 22, paragraph 4, of the Nuclear Energy Act

International Nuclear Information System (INIS)

1970-01-01

Under the Nuclear Energy Act, any fissionable materials or ores held without due authorization shall be seized and handed over to an establishment designated by Decree. This Decree designates the establishment to which such materials or ores shall be transferred. (NEA) [fr

No 592 - Radiation Act

International Nuclear Information System (INIS)

1991-01-01

This Act will enter into force on 1 January 1992. The scope of the Act is extensive as, in addition to ionizing radiation, it will also apply to activities involving exposure to natural radiation and non-ionizing radiation. Its purpose is to prevent and restrict harmful effects to health resulting from radiation. The basic principles of the Act are that the practice involving radiation should be justified; radiation protection should be optimized; and radiation doses should be as low as reasonably achievable. Licensed organisations using radiation will be responsible for the safety of the activity involving exposure to radiation and for having available the appropriate expertise to this effect. The required so-called safety licence provides the regulatory control to ensure that radiation is used sensibly, that the equipment and shields are technically acceptable and the operating personnel is competent, and that the radioactive waste is dealt with appropriately. The Radiation Act will also apply to nuclear activities within the scope of the 1987 Nuclear Energy Act [fr

The Brussels Nuclear Ship Convention and its impact on the German Atomic Energy Act

International Nuclear Information System (INIS)

Bernaerts, A.

1976-01-01

Although the Brussels Nuclear Ship Liability Convention of 1962, whose incorporation into German law was agreed upon by the German Federal Parliament (the Bundestag) in 1975, will have only minor international significance once it has entered into force, it will yet provide a new legal basis for the nuclear liability of the German vessel N.S. 'Otto Hahn' for the periods of her stay within the Federal Republic of Germany. However, there is no smooth concurrence of the Brussels Convention and the German Atomic Energy Act adapted to the Paris Liability Convention in 1975. This means that a number of questions still need to be resolved with respect to the protection of victims and the liability of shipowners. (orig.) [de

18 CFR 380.13 - Compliance with the Endangered Species Act.

Science.gov (United States)

2010-04-01

... Endangered Species Act. 380.13 Section 380.13 Conservation of Power and Water Resources FEDERAL ENERGY... ENVIRONMENTAL POLICY ACT § 380.13 Compliance with the Endangered Species Act. (a) Definitions. For purposes of... Species Act of 1973, as amended (ESA). (2) Consultation requirement. (i) Prior to the filing of the...

Review of the nuclear liability act

International Nuclear Information System (INIS)

1990-01-01

There has always been concern that nuclear materials have the potential to cause injury and property damage. For this reason, nuclear operators have always been required by national regulatory authorities to exercise special precautions in the operation of their facilities. Federal legislation was drafted in Canada as the Nuclear Liability Act in 1970. The Act ensures that funds are available from all operators of nuclear facilities to provide financial compensation to third parties for injuries or damages suffered as a result of a nuclear incident; at the same time the Act provides protection to the operators by limiting their related liability. The Act also protects persons other than operators. The review of the Act has progressed in stages. The first stage was conducted by the staff of the Atomic Energy Control Board and catalogued previously identified difficulties with the Act. The second stage was a preliminary examination of the Act by an Interdepartmental Working Group. 2 figs

Protection of business and industrial secrets under the Atomic Energy Act and the relevant ordinances governing licensing and supervisory procedures

International Nuclear Information System (INIS)

Steinberg, R.

1988-01-01

The article deals with problems concerning the protection of secret information in licensing and supervisory procedures under the Atomic Energy Act and the relevant ordinances. The extent of the secret protection of business and industrial secrets is regulated differently for both procedures. These legal provisions have to be interpreted with due consideration for third party interests in information. (WG) [de

Decree of 11 August 1973 amending the Radioactive Materials (Nuclear Energy Act) Decree (Bulletin of Acts, Orders and Decrees 404/1969)

International Nuclear Information System (INIS)

Anon.

1973-01-01

This Decree amends the Radioactive Materials (Nuclear Energy Act) Decree of 1969 in order to insert special regulations for the use of radioactive luminous paint in timepieces. The amendment, which consists of a new Part 4a and an Annex to the 1969 Decree incorporates in Netherlands legislation the Radiation Protection Standards for Radioluminous Timepieces recommended for adoption by the OECD Council on 19th July 1966 and by the IAEA Board of Governors on 19th September 1966. An Explanatory Memorandum is also attached to the Decree. The new provisions specify the permissible nuclides as well as their activity limits for the different categories of timepieces, the markings, the requirements for the cases. The Annex lays down the tests and inspections to be carried out during manufacture of the timepieces; finally, the Explanatory Memorandum states that these standards have been incorporated with national legislation, in view of the increasing use of such products and analyses the new provisions. (N.E.A.) [fr

Priority to renewable energies - on the amendment to the renewable energies act

International Nuclear Information System (INIS)

Heller, W.

2003-01-01

The Federal Ministry for the Environment, which has been the competent authority for renewable energies since the 2002 federal election, has presented draft legislation on the accelerated development of renewable energies in the electricity sector. This is to reduce, through internalization, the costs to the national economy arising from power supply, to conserve nature and the environment, avoid conflicts over fossil energy resources, and promote the advanced development of renewable energy technologies. Emphasis is put solely on protection of the climate and of the environment. The way towards sustainable energy supply by taking into account ecological, economic and social aspects is abandoned. The funding rates laid down in legislation are not going to offer major incentives for further plant improvement by technological development. The quantitative goals of this draft legislation onesidedly aimed at electricity production are doubtful. Renewable energies are hardly the right way to replace nuclear power plants operated in the baseload mode. What is missing in the draft legislation, though it would be urgently needed, is a clear time limit on the eligibility of renewable energy plants for subsidizing, as this would counteract the impression of permanent subsidizing. (orig.)

Identification of Atg2 and ArfGAP1 as Candidate Genetic Modifiers of the Eye Pigmentation Phenotype of Adaptor Protein-3 (AP-3) Mutants in Drosophila melanogaster.

Science.gov (United States)

Rodriguez-Fernandez, Imilce A; Dell'Angelica, Esteban C

2015-01-01

The Adaptor Protein (AP)-3 complex is an evolutionary conserved, molecular sorting device that mediates the intracellular trafficking of proteins to lysosomes and related organelles. Genetic defects in AP-3 subunits lead to impaired biogenesis of lysosome-related organelles (LROs) such as mammalian melanosomes and insect eye pigment granules. In this work, we have performed a forward screening for genetic modifiers of AP-3 function in the fruit fly, Drosophila melanogaster. Specifically, we have tested collections of large multi-gene deletions--which together covered most of the autosomal chromosomes-to identify chromosomal regions that, when deleted in single copy, enhanced or ameliorated the eye pigmentation phenotype of two independent AP-3 subunit mutants. Fine-mapping led us to define two non-overlapping, relatively small critical regions within fly chromosome 3. The first critical region included the Atg2 gene, which encodes a conserved protein involved in autophagy. Loss of one functional copy of Atg2 ameliorated the pigmentation defects of mutants in AP-3 subunits as well as in two other genes previously implicated in LRO biogenesis, namely Blos1 and lightoid, and even increased the eye pigment content of wild-type flies. The second critical region included the ArfGAP1 gene, which encodes a conserved GTPase-activating protein with specificity towards GTPases of the Arf family. Loss of a single functional copy of the ArfGAP1 gene ameliorated the pigmentation phenotype of AP-3 mutants but did not to modify the eye pigmentation of wild-type flies or mutants in Blos1 or lightoid. Strikingly, loss of the second functional copy of the gene did not modify the phenotype of AP-3 mutants any further but elicited early lethality in males and abnormal eye morphology when combined with mutations in Blos1 and lightoid, respectively. These results provide genetic evidence for new functional links connecting the machinery for biogenesis of LROs with molecules implicated in

Identification of Atg2 and ArfGAP1 as Candidate Genetic Modifiers of the Eye Pigmentation Phenotype of Adaptor Protein-3 (AP-3 Mutants in Drosophila melanogaster.

Directory of Open Access Journals (Sweden)

Imilce A Rodriguez-Fernandez

Full Text Available The Adaptor Protein (AP-3 complex is an evolutionary conserved, molecular sorting device that mediates the intracellular trafficking of proteins to lysosomes and related organelles. Genetic defects in AP-3 subunits lead to impaired biogenesis of lysosome-related organelles (LROs such as mammalian melanosomes and insect eye pigment granules. In this work, we have performed a forward screening for genetic modifiers of AP-3 function in the fruit fly, Drosophila melanogaster. Specifically, we have tested collections of large multi-gene deletions--which together covered most of the autosomal chromosomes-to identify chromosomal regions that, when deleted in single copy, enhanced or ameliorated the eye pigmentation phenotype of two independent AP-3 subunit mutants. Fine-mapping led us to define two non-overlapping, relatively small critical regions within fly chromosome 3. The first critical region included the Atg2 gene, which encodes a conserved protein involved in autophagy. Loss of one functional copy of Atg2 ameliorated the pigmentation defects of mutants in AP-3 subunits as well as in two other genes previously implicated in LRO biogenesis, namely Blos1 and lightoid, and even increased the eye pigment content of wild-type flies. The second critical region included the ArfGAP1 gene, which encodes a conserved GTPase-activating protein with specificity towards GTPases of the Arf family. Loss of a single functional copy of the ArfGAP1 gene ameliorated the pigmentation phenotype of AP-3 mutants but did not to modify the eye pigmentation of wild-type flies or mutants in Blos1 or lightoid. Strikingly, loss of the second functional copy of the gene did not modify the phenotype of AP-3 mutants any further but elicited early lethality in males and abnormal eye morphology when combined with mutations in Blos1 and lightoid, respectively. These results provide genetic evidence for new functional links connecting the machinery for biogenesis of LROs with

Stress and phase changes in a low-thermal-expansion Al-3at.%Ge alloy film on oxidized silicon wafers

International Nuclear Information System (INIS)

Tu, K.N.; Rodbell, K.P.; Herd, S.R.; Mikalsen, D.J.

1993-01-01

The alloy of Al-3at.%Ge has been found to have a low thermal expansion and contraction in the temperature range of room temperature to 400 C. The reason for the low thermal contraction (or expansion) is the precipitation (or dissolution) of Ge in the alloy. The Ge precipitates have a diamond structure in which each Ge atom occupies a much larger atomic volume than a Ge atom dissolved substitutionally in Al. The volume difference compensates for the effect of thermal expansion and contraction with changing temperature which in turn reduces the thermal stress due to thermal mismatch. The technique of wafer bending was used to determine the stress of the alloy film on oxidized silicon wafers upon thermal cycling; indeed, it is much lower than that of pure Al on identical wafers. The morphology of precipitation and dissolution of Ge in Al has been studied by transmission and scanning electron microscopy. It is found that the precipitation follows a discontinuous mode and occurs predominantly along grain boundaries. In dissolving the Ge precipitates into Al, voids are left behind because of the volume difference. It is proposed that this may explain the enhancement of nucleation of voids in the alloy film upon thermal cycling. (orig.)

76 FR 6605 - Energy Efficiency and Renewable Energy Advisory Committee (ERAC)

Science.gov (United States)

2011-02-07

... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy Energy Efficiency and Renewable Energy Advisory Committee (ERAC) AGENCY: Department of Energy, Office of Energy Efficiency and... within the field of energy efficiency and renewable energy. The Federal Advisory Committee Act, Public...

Land use and energy

Energy Technology Data Exchange (ETDEWEB)

Robeck, K.E.; Ballou, S.W.; South, D.W.; Davis, M.J.; Chiu, S.Y.; Baker, J.E.; Dauzvardis, P.A.; Garvey, D.B.; Torpy, M.F.

1980-07-01

This report provides estimates of the amount of land required by past and future energy development in the United States and examines major federal legislation that regulates the impact of energy facilities on land use. An example of one land use issue associated with energy development - the potential conflict between surface mining and agriculture - is illustrated by describing the actual and projected changes in land use caused by coal mining in western Indiana. Energy activities addressed in the report include extraction of coal, oil, natural gas, uranium, oil shale, and geothermal steam; uranium processing; preparation of synfuels from coal; oil refineries; fossil-fuel, nuclear, and hydro-electric power plants; biomass energy farms; and disposal of solid wastes generated during combustion of fossil fuels. Approximately 1.1 to 3.3 x 10/sup 6/ acres were devoted to these activities in the United States in 1975. As much as 1.8 to 2.0 x 10/sup 6/ additional acres could be required by 1990 for new, nonbiomass energy development. The production of grain for fuel ethanol could require an additional 16.9 to 55.7 x 10/sup 6/ acres by 1990. Federal laws that directly or indirectly regulate the land-use impacts of energy facilities include the National Environmental Protection Act, Clean Air Act, Federal Water Pollution Control Act, Surface Mining Control and Reclamation Act, and Coastal Zone Management Act. The major provisions of these acts, other relevant federal regulations, and similar state and local regulatons are described in this report. Federal legislation relating to air quality, water quality, and the management of public lands has the greatest potential to influence the location and timing of future energy development in the United States.

Land use and energy

International Nuclear Information System (INIS)

Robeck, K.E.; Ballou, S.W.; South, D.W.; Davis, M.J.; Chiu, S.Y.; Baker, J.E.; Dauzvardis, P.A.; Garvey, D.B.; Torpy, M.F.

1980-07-01

This report provides estimates of the amount of land required by past and future energy development in the United States and examines major federal legislation that regulates the impact of energy facilities on land use. An example of one land use issue associated with energy development - the potential conflict between surface mining and agriculture - is illustrated by describing the actual and projected changes in land use caused by coal mining in western Indiana. Energy activities addressed in the report include extraction of coal, oil, natural gas, uranium, oil shale, and geothermal steam; uranium processing; preparation of synfuels from coal; oil refineries; fossil-fuel, nuclear, and hydro-electric power plants; biomass energy farms; and disposal of solid wastes generated during combustion of fossil fuels. Approximately 1.1 to 3.3 x 10 6 acres were devoted to these activities in the United States in 1975. As much as 1.8 to 2.0 x 10 6 additional acres could be required by 1990 for new, nonbiomass energy development. The production of grain for fuel ethanol could require an additional 16.9 to 55.7 x 10 6 acres by 1990. Federal laws that directly or indirectly regulate the land-use impacts of energy facilities include the National Environmental Protection Act, Clean Air Act, Federal Water Pollution Control Act, Surface Mining Control and Reclamation Act, and Coastal Zone Management Act. The major provisions of these acts, other relevant federal regulations, and similar state and local regulatons are described in this report. Federal legislation relating to air quality, water quality, and the management of public lands has the greatest potential to influence the location and timing of future energy development in the United States

Resorting to the Federal Constitutional Court against the atomic energy act consequences of events in Japan

International Nuclear Information System (INIS)

Schneider, Horst

2011-01-01

When the CDU/CSU-FDP coalition, which had won the federal elections, prepared the amendment to the Atomic Energy Act as announced in the election campaign, i.e. extend the operating life of nuclear power plants in Germany, the political opposition considered resorting to the Federal Constitutional Court. Several legal opinions were commissioned by federal states and other opposition groups with the intention, above all, to obtain confirmation of the need for consent to any plant life extension. Private persons filed complaints for unconstitutionality against the amendment to the Atomic Energy Act. Several federal states followed suit by filing proceedings for judicial review of the constitutionality of the amendment because of the missing consent of the Federal Council, and more than 210 Members of Parliament of SPD and Alliance 90/the Greens filed for judicial review of constitutionality listing as violations of the Constitution the missing approval by the Federal Council, insufficient safety standards, and the reduction of safety requirements. The Federal Constitutional Court has not yet continued proceedings by requesting comments mainly from the federal government, the federal states, and the nuclear power plant operators. What consequences, if any, are drawn from the events in Japan after the earthquake and the tsunami of March 11, 2011 for the operation of German nuclear power plants and worldwide cannot yet be assessed. In Germany, the anti-nuclear debate was triggered immediately in the absence of any exact knowledge of technical safety events and causes at the Fukushima nuclear power plant. International reactions in politics or by competent authorities turned out to be less pointed than in Germany. (orig.)

Act No. 442 of 13 June 1979 containing rules with regard to a number of general subjects concerning the environment (Environment Act - general provisions)

International Nuclear Information System (INIS)

1979-08-01

This Act and the Act implementing it (Bulletin of Acts, Orders and Decrees No. 443, 1979) came into foce on 1st September 1980. The Environmental Protection Act makes a number of amendments to the Nuclear Energy Act of 21st February 1963. The amendments concern the licensing procedures, in particular, applications, issue of licences and appeals and provide for greater access to documents as well as public involvement in the granting of licences. (NEA) [fr

Radioactive Material (Road Transport) Act 1991

International Nuclear Information System (INIS)

1991-01-01

This Act came into force on 27 August 1991. It replaces earlier legislation dating from 1948 and enables the United Kingdom to give effect to the International Atomic Energy Agency's (IAEA) latest recommended Regulations for the Safe Transport of Radioactive Material. The new Act clarifies and extends the power of the Secretary of State to make regulations regarding, among other things, the design, labelling, handling, transport and delivery of packages containing radioactive material and the placarding of vehicles transporting such packages. The Act gives the Secretary of State the power to appoint inspectors to assist him in enforcing the regulations. (NEA)

76 FR 80355 - Energy Efficiency and Renewable Energy Advisory Committee (ERAC)

Science.gov (United States)

2011-12-23

... DEPARTMENT OF ENERGY Energy Efficiency and Renewable Energy Advisory Committee (ERAC) AGENCY: Department of Energy, Office of Energy Efficiency and Renewable Energy. ACTION: Notice of open teleconference... efficiency and renewable energy. The Federal Advisory Committee Act, Public Law 92- 463, 86 Stat. 770...

76 FR 54224 - Energy Efficiency and Renewable Energy Advisory Committee (ERAC)

Science.gov (United States)

2011-08-31

... DEPARTMENT OF ENERGY Energy Efficiency and Renewable Energy Advisory Committee (ERAC) AGENCY: Department of Energy, Office of Energy Efficiency and Renewable Energy. ACTION: Notice of open meeting... efficiency and renewable energy. The Federal Advisory Committee Act, Public Law 92-463, 86 Stat. 770...

77 FR 64112 - Office of Energy Efficiency and Renewable Energy

Science.gov (United States)

2012-10-18

... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy Nationwide Categorical Waivers of the American Recovery and Reinvestment Act AGENCY: Office of Energy Efficiency and Renewable... Efficiency and Renewable Energy, U.S. Department of Energy. [FR Doc. 2012-25636 Filed 10-17-12; 8:45 am...

Pluri-annual energy programming - The Energy transition for green growth. Synthesis

International Nuclear Information System (INIS)

2016-01-01

The Energy Transition for Green Growth Act and its attendant action plans are designed to give France the means to make a more effective contribution to tackling climate change and reinforce its energy independence, while striking a better balance in its energy mix and creating jobs and business growth. This document summarizes the content of the Pluri-annual energy programming, which is the consistent action framework of the French energy transition: improving energy efficiency and reducing fossil fuels consumption, accelerating the development of renewable energy sources, maintaining a high-level of security of supply in the respect of environmental requirements, preparing tomorrow's energy system, developing clean mobility, taking account of the socio-economic issues of the energy transition and acting with the regions in this way

A comparative in-silico analysis of autophagy proteins in ciliates

Directory of Open Access Journals (Sweden)

Erhan Aslan

2017-01-01

Full Text Available Autophagy serves as a turnover mechanism for the recycling of redundant and/or damaged macromolecules present in eukaryotic cells to re-use them under starvation conditions via a double-membrane structure known as autophagosome. A set of eukaryotic genes called autophagy-related genes (ATGs orchestrate this highly elaborative process. The existence of these genes and the role they play in different eukaryotes are well-characterized. However, little is known of their role in some eukaryotes such as ciliates. Here, we report the computational analyses of ATG genes in five ciliate genomes to understand their diversity. Our results show that Oxytricha trifallax is the sole ciliate which has a conserved Atg12 conjugation system (Atg5-Atg12-Atg16. Interestingly, Oxytricha Atg16 protein includes WD repeats in addition to its N-terminal Atg16 domain as is the case in multicellular organisms. Additionally, phylogenetic analyses revealed that E2-like conjugating protein Atg10 is only present in Tetrahymena thermophila. We fail to find critical autophagy components Atg5, Atg7 and Atg8 in the parasitic ciliate Ichthyophthirius multifiliis. Contrary to previous reports, we also find that ciliate genomes do not encode typical Atg1 since all the candidate sequences lack an Atg1-specific C-terminal domain which is essential for Atg1 complex formation. Consistent with the absence of Atg1, ciliates also lack other members of the Atg1 complex. However, the presence of Atg6 in all ciliates examined here may rise the possibility that autophagosome formation could be operated through Atg6 in ciliates, since Atg6 has been shown as an alternative autophagy inducer. In conclusion, our results highlight that Atg proteins are partially conserved in ciliates. This may provide a better understanding for the autophagic destruction of the parental macronucleus, a developmental process also known as programmed nuclear death in ciliates.

Resolution of the Conference of Ministers of Economics of the German Laender, relating to the act obliging electric utilities to purchase electricity generated from renewable energy sources (Stromeinspeisungsgesetz)

International Nuclear Information System (INIS)

Anon.

1996-01-01

The Conference of Ministers welcomes the minimum payment for electricity generated from renewable energy sources as defined in the planned act as a suitable incentive to exploit renewable energy sources, but at the same time regrets that the Federal Government still does not give appropriate support in general to enhanced use of these energy sources. The resolution comprises seven statements. (orig./CB) [de

Crisis or not, renewable energy is hot. To reap the rewards, governments and companies should act now

International Nuclear Information System (INIS)

2009-03-01

2009 brings us new and difficult challenges. But it also offers real opportunities to change the course of our economies and the impact of the environmental footprint we will leave behind. As the European Union's 2020 environmental targets - 20% less CO2, 20% more energy efficiency, and an overall energy mix comprising 20% renewables - loom nearer, data suggests we are not yet on course to meet these ambitious targets. Despite the economic downturn, now is the time for action. The investments required in renewables could contribute to reverse the economic downtrend. To provide a sound basis for that action, PwC recently examined Europe's future renewable energy marketplace through the lens of progress towards the 2020 goals. This PwC study considers the market's potential, compares approaches in various countries, and puts forth some high-level recommendations for how governments and companies can reap the rewards. Making renewable energy 20% of total energy consumption in the 27 countries of the EU will require an investment of 1.8 to 7.3 trillion euros over the next decade depending on the type of renewable technology. In practical terms, that will mean building more than a million windmills or installing enough solar panels to cover an area twice the size of Belgium. A formidable challenge, no doubt. The opportunities, however, are proportionate to that challenge. The take-away from this study is really quite simple: The renewable market is set to become a major part of the energy sector - and the time to act is now

Can Culture Act as an Enabler to Innovation? Exploring the Germany-Ontario Experience Regarding the Introduction of Green Energy

OpenAIRE

Bill Irwin; Jan A.C. Klakurka

2015-01-01

This paper explores the role that societal culture may play in terms of acting as an inhibitor or enabler when creating conditions conducive to innovative enterprise. To further understanding of this concept, the paper's authors explore different cultural influences and traditions of the country of Germany and the Canadian province of Ontario against the backdrop of the introduction of a government green energy policy and how local business reacts to new opportunities forthcoming from this sh...

Act No 84 of 5 March 1982 amending Act No 1240 of 15 December 1971 concerning the restructuring of the Comitato Nazionale per l'Energia Nucleare

International Nuclear Information System (INIS)

1982-01-01

This Act amended substantially Act No. 1240 of 1971 restructuring the Comitato Nazionale per l'Energia Nucleare - CNEN. The amendments concern the reorganisation of the CNEN into a new body, the National Commission for Research and Development of Nuclear and Alternative Energy Sources (ENEA), which in addition to nuclear energy, will also be responsible for R and D in alternative energy sources, with the exception of hydrocarbons. In order to facilitate the ENEA's tasks, the new Act gives it a great degree of flexibility and administrative autonomy. The staff of ENEA will also be granted a legal status closely related to that of the industrial sector. It will also retain temporarily the previous CNEN's regulatory tasks in nuclear safety and radiation protection. (NEA) [fr

Impact of the safe drinking water act on energy development. Final issue paper

International Nuclear Information System (INIS)

Guymont, F.J.; Shore, R.; Goldberg, M.

1977-11-01

Energy development activities will be impacted by the Underground Injection Control Regulations that are formulated under Part C of the Safe Drinking Water Act. The thrust of Part C of the Act is to protect groundwater that now is or in the future might be used for drinking water. A new draft of the regulations, on which this analysis is based, is currently being considered. These regulations will be either another set of proposed regulations or will be interim final which means they can be enforced immediately but EPA will still entertain comments on them and modify them if necessary. There are four possible situations in which the Underground Control Regulations would not apply. They are: If the aquifer in question can be left unprotected despite the fact that its solids level is less than 10,000 mg/1; if the aquifer is oil or mineral producing; if the aquifer is located at a depth that would made recovery of drinking water uneconomical; and if the aquifer is already contaminated. However, the individual states have to demonstrate this to the satisfaction of the EPA administrator. If none of the conditions holds, construction, monitoring operating and reporting requirements will be necessary to receive a permit. The economic impact of these requirements is uncertain but could involve significant economic and time expenditures. Permits do not have to be renewed and one permit can serve for a whole field of wells. However, the permit application requires a significant amount of information and will take a considerable amount of time and expense to fill out. Solution mining operations also will incur extra expenses establishing initial water quality profiles and maintaining monitoring wells

76 FR 60475 - Issuance of a Loan Guarantee to Tonopah Solar Energy, LLC, for the Crescent Dunes Solar Energy...

Science.gov (United States)

2011-09-29

... DEPARTMENT OF ENERGY Issuance of a Loan Guarantee to Tonopah Solar Energy, LLC, for the Crescent Dunes Solar Energy Project AGENCY: U.S. Department of Energy. ACTION: Record of decision. SUMMARY: The U... and Reinvestment Act of 2009 (Recovery Act), to Tonopah Solar Energy, LLC (TSE), for construction and...

HASP: human acts simulation program

International Nuclear Information System (INIS)

Asai, Kiyoshi; Kambayashi, Shaw; Higuchi, Kenji; Kume, Etsuo; Otani, Takayuki; Fujii, Minoru; Uenaka, Junji; Fujisaki, Masahide.

1990-01-01

The Human Acts Simulation Program (HASP) aims computer simulations of mechanized human acts in a nuclear plant by a human shaped intelligent robot. The HASP has started as a ten-year program at Japan Atomic Energy Research Institute since 1987. The purposes of HASP are threefold as follows; development of basic and generalized design technologies for intelligent robots, development of basic technologies for an advanced intelligent and automatic nuclear power plant, and provision of artificial intelligence techniques for researchers in the nuclear field. In this paper, the contents of the HASP are described. (author)

Illinois energy conservation plan report: 1979 revision

Energy Technology Data Exchange (ETDEWEB)

None

1979-02-01

In response to Energy Policy and this Conservation Act (PL 94-163) and Energy Conservation and Production Act (PL 94-385), this paper describes the activities to be undertaken by Illinois to meet the mandatory requirements of the Acts and to carry out other activities to encourage energy conservation by energy-consuming sectors in the state. Programs reach the residential, commercial/industrial, agricultural, educational, transportation, and government sectors. The overall goal of the program is to reduce projected energy consumption in 1980 by 5% through information and educational activities.

Department of Energy workshops on industrial energy conservation reporting

Energy Technology Data Exchange (ETDEWEB)

Harvey, Douglas G.

1979-01-01

A voluntary industrial energy-conservation program was initiated and now includes 50 trade organizations representing over 3,000 companies. Their current reporting system is an effort to respond to the Energy Policy and Conservation Act requirements, as now modified by the National Energy Conservation Policy Act. DOE's Office of Industrial Programs held six workshops in various key locations between November 1978 and February 1979 to enable energy managers to develop ideas and make suggestions that would improve the current and future energy-reporting programs. This report is a summary of the wide range of recommendations that the workshop participants offered as a means of meeting the NECPA requirements and the criticism of the current reporting program. It also reflects industry's views on potential approaches to future reporting. (MCW)

EEG. Renewables Act. Comment. 4. new rev. and enl. ed.

International Nuclear Information System (INIS)

Frenz, Walter; Cosack, Tilman

2015-01-01

Unlike any other Act, the Renewable Energy Sources Act (EEG) changes continuously. Recently it has been fundamentally transformed with the amendment 2014. Comprehensive, readable and practice-oriented. The proven Berliner comment EEG is your reliable companion through the new regulatory regime. All provisions of the EEG 2014 thorough and easy to understand commented by experts of the matter. 2. The EEG Amending Act of 29.6.2015 has already been considered. A detailed introduction and contributions to the relevant European law and the antitrust aspects of the renewable energy sources to guarantee you a broad understanding of the rules. Valuable background information you provide, the digressions of the most important renewable energy technologies, will explain the pictures thanks to numerous the scientific and technical foundations. Moreover you the construction law aspects in the construction of photovoltaic and wind turbines are explained clearly. [de

Unconstitutionality of Section 170 (e) of the price Anderson Act

International Nuclear Information System (INIS)

1977-01-01

Several environmental protection groups in the State of North Carolina have recently contested the conformity with the United States Constitution of Section 170 (e) of the Atomic Energy Act (Price-Anderson Act). The court seized of the question (the United States District Court for the western district of North Carolina, Charlotte Division) held in March 1977 that this Section and the other provisions of the Atomic Energy Act concerning implementation of the $560 million limitation of liability for nuclear damage were unconstitutional and unenforceable insofar as they applied to nuclear incidents occurring inside the United States. The defendants, the former United States Atomic Energy Commission and its then Commissioners as well as the Duke Power Company (the local electricity company) will appeal this decision. The note on case law analyses the arguments retained by the court. (NEA) [fr

p53 inhibits autophagy by interacting with the human ortholog of yeast Atg17, RB1CC1/FIP200.

Science.gov (United States)

Morselli, Eugenia; Shen, Shensi; Ruckenstuhl, Christoph; Bauer, Maria Anna; Mariño, Guillermo; Galluzzi, Lorenzo; Criollo, Alfredo; Michaud, Mickael; Maiuri, Maria Chiara; Chano, Tokuhiro; Madeo, Frank; Kroemer, Guido

2011-08-15

The tumor suppressor protein p53 tonically suppresses autophagy when it is present in the cytoplasm. This effect is phylogenetically conserved from mammals to nematodes, and human p53 can inhibit autophagy in yeast, as we show here. Bioinformatic investigations of the p53 interactome in relationship to the autophagy-relevant protein network underscored the possible relevance of a direct molecular interaction between p53 and the mammalian ortholog of the essential yeast autophagy protein Atg17, namely RB1-inducible coiled-coil protein 1 (RB1CC1), also called FAK family kinase-interacting protein of 200 KDa (FIP200). Mutational analyses revealed that a single point mutation in p53 (K382R) abolished its capacity to inhibit autophagy upon transfection into p53-deficient human colon cancer or yeast cells. In conditions in which wild-type p53 co-immunoprecipitated with RB1CC1/FIP200, p53 (K382R) failed to do so, underscoring the importance of the physical interaction between these proteins for the control of autophagy. In conclusion, p53 regulates autophagy through a direct molecular interaction with RB1CC1/FIP200, a protein that is essential for the very apical step of autophagy initiation.

Comprehensive Energy Assessment: EE and RE Project Optimization Modeling for United States Pacific Command (USPACOM) American Recovery and Reinvestment Act (ARRA) FEMP Technical Assistance

Energy Technology Data Exchange (ETDEWEB)

Brigantic, Robert T.; Papatyi, Anthony F.; Perkins, Casey J.

2010-09-30

This report summarizes a study and corresponding model development conducted in support of the United States Pacific Command (USPACOM) as part of the Federal Energy Management Program (FEMP) American Reinvestment and Recovery Act (ARRA). This research was aimed at developing a mathematical programming framework and accompanying optimization methodology in order to simultaneously evaluate energy efficiency (EE) and renewable energy (RE) opportunities. Once developed, this research then demonstrated this methodology at a USPACOM installation - Camp H.M. Smith, Hawaii. We believe this is the first time such an integrated, joint EE and RE optimization methodology has been constructed and demonstrated.

A statistical analysis of the energy policy act of 2005, its changes to the daylight saving program, and impact on residential energy consumption

Science.gov (United States)

Murray, Patrick L.

Government programs designed to decrease resource consumption, improve productivity and capitalize on extended daylight hours in the summer have been developed and implemented throughout the world for nearly three hundred years. In 2005, The United States government adopted an extended daylight savings program that increases the number of weeks where the country observes Daylight Saving Time (DST) from 31 to 35 weeks. The program took effect in March 2007. Arguments in support of DST programs highlight the portion of electricity consumption attributed to residential lighting in the evening hours. Adjusting clocks forward by one hour in summer months is believed to reduce electricity consumption due to lighting and therefore significantly reduce residential energy consumption during the period of DST. This paper evaluates the efficacy of the changes to DST resulting from the Energy Policy Act of 2005. The study focuses on changes to household electricity consumption during the extended four weeks of DST. Arizona, one of two states that continue to opt out of DST serves as the study's control for a comparison with neighboring states, Colorado, Nebraska, Nevada, New Mexico, Oklahoma, Texas and Utah. Results from the regression analysis of a Difference in Difference model indicate that contrary to evaluations by Congress and the Department of Energy, the four week period of Extended Daylight Saving Time does not produce a significant decrease in per capita electricity consumption in Southwestern states.

Cisplatin-induced apoptosis inhibits autophagy, which acts as a pro-survival mechanism in human melanoma cells.

Science.gov (United States)

Del Bello, Barbara; Toscano, Marzia; Moretti, Daniele; Maellaro, Emilia

2013-01-01

The interplay between a non-lethal autophagic response and apoptotic cell death is still a matter of debate in cancer cell biology. In the present study performed on human melanoma cells, we investigate the role of basal or stimulated autophagy in cisplatin-induced cytotoxicity, as well as the contribution of cisplatin-induced activation of caspases 3/7 and conventional calpains. The results show that, while down-regulating Beclin-1, Atg14 and LC3-II, cisplatin treatment inhibits the basal autophagic response, impairing a physiological pro-survival response. Consistently, exogenously stimulated autophagy, obtained with trehalose or calpains inhibitors (MDL-28170 and calpeptin), protects from cisplatin-induced apoptosis, and such a protection is reverted by inhibiting autophagy with 3-methyladenine or ATG5 silencing. In addition, during trehalose-stimulated autophagy, the cisplatin-induced activation of calpains is abrogated, suggesting the existence of a feedback loop between the autophagic process and calpains. On the whole, our results demonstrate that in human melanoma cells autophagy may function as a beneficial stress response, hindered by cisplatin-induced death mechanisms. In a therapeutic perspective, these findings suggest that the efficacy of cisplatin-based polychemotherapies for melanoma could be potentiated by inhibitors of autophagy.

Constitutional questions on a reform of the Atomic Energy Act, in particular on the distribution of administrative competence within the Federation

International Nuclear Information System (INIS)

Steinberg, R.

1991-01-01

The lecture deals in particular with the constitutional framing and the principles of the Laender administration on behalf of the Federal Government, the responsibility of the Land for subject matters and action and submit reports, court proceedings the barrier of Paragraph 85 II of the Basic Law: 'Directives'. The final conclusion is that the proposals to shift the administrative responsibilities for the execution of the Atomic Energy Act to the Federation and those for a supposed elimination of weak points in the Laender administration on behalf of the Federal Government are highly questionable in the face of constitutional law. The attempt at a new interpretation of the regulations on the Federal Government is equal to the intention of amending the Constitution without a law for such an amendment. What poses the foremost problems, however, is the perspective that is to set the course here for the reform of the Atomic Energy Act: strengthening of the Federation and further weakening of the competences of the Laender that constitute their autonomous statehood. No consideration is given to the point that structural changes to the atomic energy administration must necessarily effect other areas of the Laender administration on behalf of the Federal Government where the work done over more than 40 years has been to everyone's satisfaction. Then again the intention of fostering the nuclear industry by strengthening the Federal Government might backfire after the next elections to the Bundestag. (orig./HSCH) [de

Fifty years of German nuclear legislation

International Nuclear Information System (INIS)

Heller, W.

2006-01-01

The political situation and the state of legislation after World War II make it difficult to pinpoint a precise date of origin of German nuclear legislation. The restrictions imposed by the Allied High Commission (AHC) without any exception put a ban on the production of uranium and thorium metal as well as the construction of nuclear reactors. These restrictions were lifted expressly when the German Atomic Energy Act (AtG) entered into force on January 1, 1960, i.e. much later than the formal step of gaining sovereignty, which was marked by the protocol of May 5, 1955 terminating the Occupation Statute. In October 1955, the German federal government established the then Federal Ministry for Atomic Matters also in an attempt to reconnect to developments in nuclear fission in other parts of the Western world. To supersede the AHC law, the German federal government in December 1956 publicized a draft Atomic Energy Act. It is safe, therefore, to consider that year the starting point of German atomic legislation. This step was followed by deliberations preparatory to the adoption of the Atomic Energy Act. In 1957, however, adoption failed because no two-thirds majority was reached to amend the Basic Law, i.e. the Constitution. As a consequence, some federal states saw the need to adopt state legislation to regulate this area. On December 3, 1959, a new draft Atomic Energy Act was adopted by the German federal parliament after the second and third readings - coupled with an amendment to the Basic Law on that same day - with the votes of the opposition and with one abstention. (orig.)

Australian Nuclear Science and Technology Organization Act 1987 - No 3 of 1987

International Nuclear Information System (INIS)

1987-01-01

The purpose of this Act (ANSTO Act) is to establish a successor to the Australian Atomic Energy Commission (AAEC) set up under the Atomic Energy Act 1953. The Act provides for a new Organization with functions which, according to Government policy, better reflect the directions in which Australia's principal research organization should tend in that area, namely realignment of AAEC activities away from work on the nuclear fuel cycle, towards greater emphasis on applications of radioisotopes and radiation in medicine, industry, agriculture, science, commerce, etc. ANSTO is prohibited from undertaking any R and D into the design and production of nuclear weapons or nuclear explosive devices. (NEA) [fr

Air toxics provisions of the Clean Air Act: Potential impacts on energy

International Nuclear Information System (INIS)

Hootman, H.A.; Vernet, J.E.

1991-11-01

This report provides an overview of the provisions of the Clean Air Act and its Amendments of 1990 that identify hazardous air pollutant (HAP) emissions and addresses their regulation by the US Environmental Protection Agency (EPA). It defines the major energy sector sources of these HAPs that would be affected by the regulations. Attention is focused on regulations that would cover coke oven emissions; chromium emission from industrial cooling towers and the electroplating process; HAP emissions from tank vessels, asbestos-related activities, organic solvent use, and ethylene oxide sterilization; and emissions of air toxics from municipal waste combustors. The possible implications of Title III regulations for the coal, natural gas, petroleum, uranium, and electric utility industries are examined. The report discusses five major databases of HAP emissions: (1) TRI (EPA's Toxic Release Inventory); (2) PISCES (Power Plant Integrated Systems: Chemical Emissions Studies developed by the Electric Power Research Institute); (3) 1985 Emissions Inventory on volatile organic compounds (used for the National Acid Precipitation Assessment Program); (4) Particulate Matter Species Manual (EPA); and (5) Toxics Emission Inventory (National Aeronautics and Space Administration). It also offers information on emission control technologies for municipal waste combustors

Example of establishing the recycling of scrap metal as a waste management option within German regulations

International Nuclear Information System (INIS)

Bodenstein, Matthias; Delfs, Johannes; Karschnick, Oliver

2014-01-01

The German Atomic Energy Act (Atomgesetz, AtG) specifies the German nuclear licensing and supervising regulations. On that basis the German federal states are responsible for licensing and supervising of nuclear power plants (NPPs) located in that state. The Ministry of Energy, Agriculture, the Environment and Rural Areas (MELUR) is the authority responsible for the state Schleswig-Holstein, in which the NPPs Brokdorf, Brunsbuettel, Kruemmel and the research reactor HZG are located. In the licensing and supervisory procedures the authority may consult authorized experts. In addition to the AtG, the German Radiation Protection Ordinance (Strahlenschutzverordnung, StrlSchV) specifies regulations for clearance according to the 10 μSv-concept. The clearance of metal by recycling / melting is one option within the regulations of the StrlSchV. For a clearance an additional license given by the MELUR is necessary. In that license and the application documents as well as in the supervisory procedures very specific regulations are implemented. This includes regulations for clearance at third parties in foreign countries. In this talk a short introduction to the German regulations focussed on clearance according to the 10 μSv-concept will be given. The specific regulations in the license of clearance will be presented and also the application documents for NPPs in Schleswig-Holstein will be discussed. Furthermore it will be illustrated on what terms the MELUR decided to agree upon the recycling of scrap metal with the aim of clearance according to Radiation Protection 89 in foreign countries along with the German regulatory framework. (authors)

ACT-1000. Group activation cross-section library for WWER-1000 type reactors

Energy Technology Data Exchange (ETDEWEB)

Zolotarev, K I; Pashchenko, A B [National Research Centre - A.I. Leipunsky Institute for Physics and Power Engineering, Obninsk (Russian Federation)

2001-10-01

The ACT-1000, a problem-oriented library of group-averaged activation cross-sections for WWER-1000 type reactors, is based on evaluated microscopic cross-section data files. The ACT-1000 data library was designed for calculating induced activity for the main dose-generated nuclides contained in WWER-1000 structural materials. In preparing the ACT-1000 library, 47 group-averaged cross-section data for the 10{sup -9}-17.33 MeV energy range were used to calculate the spatial-energy neutron flux distribution. (author)

Residual risks of the 13{sup th} amendment to the German Atomic Energy Act; Restrisiken der 13. Atomgesetzaenderung

Energy Technology Data Exchange (ETDEWEB)

Schneider, Horst

2011-08-15

The 13th amendment to the German Atomic Energy Act, which was adopted by the German federal parliament on June 30 and entered into force on August 6, 2011, must be judged in the light of its genesis. Federal Chancellor Merkel, in her government declaration of June 9, 2011, had mentioned topics such as residual risk, safety standards, and risk assumptions, on which the federal government, in the week after the event of March 11, 2011, had commissioned the Advisory Committee on Reactor Safeguards (RSK) to conduct a comprehensive safety review of all German nuclear power plants, and appointed an Ethics Committee to write an opinion on safe energy supply. On the basis of quickly drafted reports, the federal cabinet, without any international harmonization (EU, IEA), adopted a draft opt out law on June 6, 2011. How should the declarations by the Federal Chancellor on June 9, 2011 be classified in terms of atomic energy law? In her words, it all revolved around the residual risk. The debate, which has been shifted to the realm of constitutional law, is open to considerations and steps to attack the new opt out law on grounds of material unconstitutionality (violation of the property guarantee under Sec. 14 or the principle of equality under Art.3 of the Basic Law). As far as final storage is concerned, the amendment to the German Atomic Energy Act announced still for this year, also for transposition of the EURATOM Directive of July 19, 2011 about nuclear waste management, the ''re-assessment of the residual risk'' is not likely to play a role. All these events are reminiscent of a sentence by former Federal Chancellor Schmidt: ''The history of the NATO dual-track decision remains a textbook case showing that even in a democracy emotions using ethical arguments, mixed with demagogy, can become strong enough to cast aside balanced reason.'' There is also a distinction by Max Weber between ''ethics of ideology

Open road to control of constitutionality of section 7 of the Atomic Energy Act

International Nuclear Information System (INIS)

Rengeling, H.W.

1978-01-01

The Federal Constitutional Court (BVerfG), in answer to the court order of the Higher Administrative Court at Muenster, has affirmed in its interim decision of Jan. 31st, 1978 the permissibility of the concrete judicial review of the constitutionality of section 7 as being correct, and thus it has accepted at the same time the responsibility for the decision as being the responsibility of the Federal Constituional Court. For practical reasons the decision is to be welcomed because it is very likely that the question of the constitutionality of section 7 of the Atomic Energy Act as far as it permits the licensing of FRBs, which has come into the open now on account of the Muenster decision, would have been referred again in the near future to the BverfG, if the court had considered Muenster's order as not permissible. From the judicial point of view, the BVerfG's grounds are of interest; the permissibility of the judicial review of the constitutionality within the framework of the Kalkar case already having been very much in dispute before the verdict. The arguments of the BVerfG, which could be of great interest for similar proceedings in the future are briefly looked at in a critical manner, because the decision made in Karlsruhe will not remain without impacts on law concerning energy and environmental protection and on relevant policies. (orig.) [de

Healh and Safety at Work etc. Act 1974

International Nuclear Information System (INIS)

1974-01-01

The main purpose of this Act is to provide a single comprehensive and integrated system of law dealing with the health, safety and welfare of workpeople, and the health and safety of the public as affected by work activities. The Act establishes a Health and Safety Commission and a Health and Safety Executive to be generally responsible for administering health and safety legislation, including those provisions of the Nuclear Installations Act 1965 governing the licensing of nuclear installations, a function which was exercised by the Secretary of State for Energy and the Secretary of State for Scotland. The provisions of the Nuclear Installations Act 1965 and 1969 which give effect to the Paris Convention and the Brussels Supplementary Convention are not affected by the Act. (NEA) [fr

The law concerning criminal acts against the environment

International Nuclear Information System (INIS)

Sack, H.J.

1980-01-01

The 18th Act amending the German Criminal Code, the Act Combating Environmental Crime, is commented by the author. All penal provisions of the Atomic Energy Act have been incorporated in the Criminal Code and have been expanded in part. The new provisions are Sec. 311d, Releasing Ionizing Radiation; Sec. 311e, Faulty Fabrication of Nuclear Facilities; Sec. 322, Collection of producta sceleris; Sec. 326, Creating Environmental Hazards through Waste Disposal; Sec. 327, Unauthorized Plant Operation; Sec. 328, Unauthorized Handling of Nuclear Fuels. (HSCH) [de

Atomic Energy Commission (Amendment) Law, 1993

International Nuclear Information System (INIS)

1993-02-01

The Atomic Energy Commission (Amendment) Law, 1993 (P.N.D.C.L. 308) seeks to amend the Atomic Energy Commission Act of 1963 (Act 204) so as to provide for the establishment of a Radiation Protection Board and other institutes under the Ghana Atomic Energy Commission. The Law further repeats the Atomic Energy Commission (Amendment) Law of 1982 (P.N.D.C.L. 37). (EAA)

Act no. 933 of 11 August 1960. Establishment of the National Nuclear Energy Commission

International Nuclear Information System (INIS)

1960-01-01

This Act which sets up the Comitato Nazionale per l'Energia Nucleare (CNEN) abolishes at the same time the National Committee for Nuclear Research (Comitato nazionale per le ricerche nucleari). This present Act No. 933 was subsequently annulled by Act No. 1240 of 15 December 1971 with the exception of Sections 12 to 16 which remained valid. (NEA) [fr

Heat grids today and after the German Renewable Energies Act (EEG). A business segment for the agriculture?; Waermenetze heute und nach dem EEG. Ein Betriebszweig fuer die Landwirtschaft?

Energy Technology Data Exchange (ETDEWEB)

Clemens, Dietrich; Billerbeck, Hagen [Treurat und Partner Unternehmensberatungsgesellschaft mbH, Lueneburg (Germany). Abt. ' ' Climate and Energy' '

2016-08-01

The development of a centralised and sustainable heat supply through the construction of heat grids offers consumers numerous advantages compared to a decentralised energy supply of residential and commercial properties. Where the migration to centralised heat supply relegates fossil fuels through the long-term incorporation of sustainable renewable energy sources, the projects make an important contribution towards meeting the government's climate protection goals. Heat generation and heat sales from renewable energy sources should be ensured in the long term. In the countryside, biogas plant operators are frequently the initiators of heat grid investments, or they take on the role of supplier for the provision of low-cost CHP heat from cogeneration units. In view of the limited remuneration period under the terms of the German Renewable Energy Act, the clock is ticking for the establishment of a centralised heat supply. This paper presents the advantages and disadvantages of a centralised, sustainable heat supply and additionally considers the flexibi/isation of biogas plants in view of the construction of the heat grid and the associated infrastructure. A focus is placed on the security of supply for customers after the discontinuation of remuneration under the German Renewable Energy Act and on how a competitive heat price from alternative energy sources can continue to be ensured.

The terms 'current scientific knowledge', and 'precautionary measures to provide protection' in the provisions governing the licensing procedure under the Atomic Energy Act

International Nuclear Information System (INIS)

Renneberg, W.

1986-01-01

Under the Atomic Energy Act, a licence may be granted for a nuclear installation provided that 'every precaution which is necessary in the light of existing scientific knowledge and technology has been taken to provide adequate protection against damage due to the erection or operation of the installation' (section 7, sub-sec. (2), no. 3 of the Atomic Energy Act). This condition can be split off into two specific problem fields, and for each a rather unspecific legal concept is to be more exactly defined. The author explains the technique of the law hitherto applied in the weighting and evaluation of hazards and risks and comes to the conclusion that the technique adopted has been subject to pre-legal appraisals: the result in terms of the law is not the final step in the process of legal evaluation, but quite to the contrary, the legal technique applied has been derived from the wanted result. This, the author says, is a crisis of legitimation of the law. (HSCH) [de

The inositol trisphosphate receptor in the control of autophagy.

Science.gov (United States)

Criollo, Alfredo; Vicencio, José Miguel; Tasdemir, Ezgi; Maiuri, M Chiara; Lavandero, Sergio; Kroemer, Guido

2007-01-01

The second messenger myo-inositol-1,4,5-trisphosphate (IP(3)) acts on the IP(3) receptor (IP(3)R), an IP(3)-activated Ca(2+) channel of the endoplasmic reticulum (ER). The IP(3)R agonist IP(3) inhibits starvation-induced autophagy. The IP(3)R antagonist xestospongin B induces autophagy in human cells through a pathway that requires the obligate contribution of Beclin-1, Atg5, Atg10, Atg12 and hVps34, yet is inhibited by ER-targeted Bcl-2 or Bcl-XL, two proteins that physically interact with IP(3)R. Autophagy can also be induced by depletion of the IP(3)R by small interfering RNAs. Autophagy induction by IP(3)R blockade cannot be explained by changes in steady state levels of Ca(2+) in the endoplasmic reticulum (ER) and the cytosol. Autophagy induction by IP(3)R blockade is effective in cells lacking the obligate mediator of ER stress IRE1. In contrast, IRE1 is required for autophagy induced by ER stress-inducing agents such a tunicamycin or thapsigargin. These findings suggest that there are several distinct pathways through which autophagy can be initiated at the level of the ER.

Environmental Guidance Program Reference Book: Marine Protection, Research, and Sanctuaries Act and Marine Mammal Protection Act. Revision 3

Energy Technology Data Exchange (ETDEWEB)

1988-01-31

Two laws governing activities in the marine environment are considered in this Reference Book. The Marine Protection, Research, and Sanctuaries Act (MPRSA, P.L. 92-532) regulates ocean dumping of waste, provides for a research program on ocean dumping, and provides for the designation and regulation of marine sanctuaries. The Marine Mammal Protection Act (MMPA, P.L. 92-522) establishes a federal program to protect and manage marine mammals. The Fishery Conservation and Management Act (FCMA, P.L. 94-265) establishes a program to regulate marine fisheries resources and commercial marine fishermen. Because the Department of Energy (DOE) is not engaged in any activities that could be classified as fishing under FCMA, this Act and its regulations have no implications for the DOE; therefore, no further consideration of this Act is given within this Reference Book. The requirements of the MPRSA and the MMPA are discussed in terms of their implications for the DOE.

Act No 1860 of 31 December 1962 of the President of the Republic on the peaceful uses of nuclear energy as amended at 10 May 1975

International Nuclear Information System (INIS)

1975-01-01

This English and French translation of Act No 1860 on the Peaceful Uses of Nuclear Energy incorporates and indicates the successive amendments made since the Act was published in 1962. Act No 1860 is a Basic Act covering all nuclear activities in Italy (regime for ores and nuclear materials, construction and operation of nuclear installations, third party liability, patents, penal provisions...). Given its general character it has been the subject of numerous implementing regulations. The most important, and most recent amendment, is emboided in a Decree of the President of the Republic dated 10th May 1975 which covers the provisions of the third party liability of operators of nuclear installations; its purpose is to embody in Italian domestic law the principles of the Paris Convention and Brussels Supplementary Convention on nuclear third party liability whose ratification was approved by Parliament in 1974 [fr

New governmental subsidies and taxation relief for modernization and energy conservation measures in residential and commercial buildings: the new Modernization and Energy Conservation Act. [in German]. Neue Staatszuschuesse und Steuerverguenstigungen fuer Modernisierungs- und Energieeinsparungsmassnahmen bei Wohnungen und gewerblichen Gebaeuden. Das neue Modernisierungs- und Energieeinsparungsgesetz (ModEnG)

Energy Technology Data Exchange (ETDEWEB)

Krautzberger, M; Eisel, R; Raff, H

1978-01-01

The new Modernization and Energy Conservation Act was put into force on July 1, 1978, thus providing a new legal basis for and initiating governmental promotion of constructional measures for the purpose of energy conservation. The promotion of the modernization of residential buildings was likewise extended by an amendment to the Income Tax Act. This compilation of legal regulations and explanations is not meant to serve as a legal textbook but rather as a guide for those working in trade and industry or in the administration, and for tenants and landlords interested in the subject, in order to facilitate access to the regulations governing governmental promotion of modernization and energy conservation measures.

History of the Atomic Energy Commission

International Nuclear Information System (INIS)

Buck, A.L.

1983-07-01

This pamphlet traces the history of the US Atomic Energy Commission's twenty-eight year stewardship of the Nation's nuclear energy program, from the signing of the Atomic Energy Act on August 1, 1946 to the signing of the Energy Reorganization Act on October 11, 1974. The Commission's early concentration on the military atom produced sophisticated nuclear weapons for the Nation's defense and made possible the creation of a fleet of nuclear submarines and surface ships. Extensive research in the nuclear sciences resulted in the widespread application of nuclear technology for scientific, medical and industrial purposes, while the passage of the Atomic Energy Act of 1954 made possible the development of a nuclear industry, and enabled the United States to share the new technology with other nations

History of the Atomic Energy Commission

International Nuclear Information System (INIS)

Buck, A.L.

1982-08-01

This pamphlet traces the history of the Atomic Energy Commission's twenty-eight year stewardship of the Nation's nuclear energy program, from the signing of the Atomic Energy Act on August 1, 1946, to the signing of the Energy Reorganization Act on October 11, 1974. The Commission's early concentration on the military atom produced sophisticated nuclear weapons for the Nation's defense and made possible the creation of a fleet of nuclear submarines and surface ships. Extensive research in the nuclear sciences resulted in the widespread application of nuclear technology for scientific, medical and industrial purposes, while the passage of the Atomic Energy Act of 1954 made possible the development of a nuclear industry, and enabled the United States to share the new technology with other nations

Slovak Republic Act of 1 April 1998 on the peaceful use of nuclear energy and on alterations and amendments to Act No. 174/1968 Zb. on State supervision of work safety as amended by Act of the National Council of the Slovak Republic No. 256/1994 Z.z

International Nuclear Information System (INIS)

1998-01-01

This Act is a part of Report and contains: Part I. Chapter (Ch.) one: Basic provisions; Paragraph (P) 1: Subject of act; P2: Definition of certain terms; P3: Principles of peaceful use of nuclear energy; P4: Conditions for use of nuclear energy; P5: Conditions for issue of authorization; P6: Application for the issue of an authorization; P7: Issue of authorization; P8: Termination and limitation of authorization; P8: Termination and limitation of authorization. Ch.2: Nuclear materials; P9: Nuclear materials, special materials and equipment; P10: Procurement and use of nuclear materials (NM); P11: Transportation of NM; P12: Accounting and control of NM; Ch.3: Nuclear installations, management of radioactive waste and spent nuclear fuel; P13: Nuclear installation (NI); P14: Construction of nuclear installations (NI); P15. Commissioning and operation of NI; P16. Extension of operational lifetime of NI; P17: Radioactive waste management; P18: Management of spent nuclear fuel; P19: Decommissioning of NIs; Ch.4. Nuclear safety and quality assurance; P20: Nuclear safety; P21: Professional qualification; P22: Quality assurance; P23: Physical protection of NIs and NMs; P24. Events at nuclear installations and accidents during transportation of NMs; P25: Emergency planning; Ch.5. P26: Nuclear damage and compensation for such damage; P27: Liability for nuclear damage; P28: Limitation of liability; P29: Meeting of claims for compensation for nuclear damage; P30: Financial cover for nuclear damage liability. Ch.6: NRA SR. P31: Competence of the Authority; P32: The Authority performs the State supervision; P33: The obligations of the authorized persons towards the authority and apprising by the authority of the national organs; P34: Nuclear safety inspectors; P35: Discontinuation of the operating of a NI or its construction. P36: Penalties. Ch.7. Common, temporary and concluding provisions. P37. Relation to administrative procedure; P38: Temporary provisions; P39: Abrogation

Energy Theater

Science.gov (United States)

Daane, Abigail R.; Wells, Lindsay; Scherr, Rachel E.

2014-01-01

Energy Theater is a dynamic, full-body activity that engages all students in representing the flow of energy in various phenomena, such as a light bulb burning steadily or a refrigerator cooling food. In Energy Theater, each participant acts as a unit of energy that has one form at a time. Regions on the floor correspond to objects in a physical…

Convention on nuclear safety. Final act

International Nuclear Information System (INIS)

1994-01-01

The Diplomatic Conference, which was convened by the International Atomic Energy Agency at its Headquarters from 14 to 17 June 1994, adopted the Convention on Nuclear Safety reproduced in document INFCIRC/449 and the Final Act of the Conference. The text of the Final Act of the Conference, including an annexed document entitled ''Some clarification with respect to procedural and financial arrangements, national reports, and the conduct of review meetings, envisaged in the Convention on Nuclear Safety'', is reproduced in the Attachment hereto for the information of all Member States

National Weatherization Assistance Program Characterization Describing the Recovery Act Period

Energy Technology Data Exchange (ETDEWEB)

Tonn, Bruce Edward [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Rose, Erin M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Hawkins, Beth A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

2015-10-01

This report characterizes the U.S. Department of Energy s Weatherization Assistance Program (WAP) during the American Recovery and Reinvestment Act of 2009 (Recovery Act) period. This research was one component of the Recovery Act evaluation of WAP. The report presents the results of surveys administered to Grantees (i.e., state weatherization offices) and Subgrantees (i.e., local weatherization agencies). The report also documents the ramp up and ramp down of weatherization production and direct employment during the Recovery Act period and other challenges faced by the Grantees and Subgrantees during this period. Program operations during the Recovery Act (Program Year 2010) are compared to operations during the year previous to the Recovery Act (Program Year 2008).

75 FR 76962 - Application To Export Electric Energy; MAG Energy Solutions, Inc.

Science.gov (United States)

2010-12-10

... DEPARTMENT OF ENERGY [OE Docket No. EA-306-A] Application To Export Electric Energy; MAG Energy... electric energy from the United States to Canada pursuant to section 202(e) of the Federal Power Act (FPA... of Energy (DOE) issued Order No. EA-306, which authorized MAG E.S. to transmit electric energy from...

Fission energy program of the U.S. Department of Energy. FY 1980

International Nuclear Information System (INIS)

1979-04-01

This document presents the baseline implementation program plan as of January 1979 and is derived from the National Energy Plan and other major policy documents. The document discusses civilian nuclear power development, the policy for which has been established by the National Energy Plan of April 1977 and the National Energy Act of 1978. It derives the fission energy policy and program objectives from the National Energy Plan and Act, describes the overall program strategy, and presents the overall budget. The approach used in managing the program, including the program structure and methods used for program control, is explained. The civilian fission power development implementation programs are described in detail. Other considerations affecting civilian nuclear power development are also discussed

Energy Efficiency Labeling According to the Energy Legislative of the European Union and the Republic of Croatia

International Nuclear Information System (INIS)

Raguzin, I.; Krstulovic, V.

2001-01-01

In the majority of developed countries, minimal standards for energy efficiency are an indispensable part of national energy policies, aiming to reduce the consumption of energy and emissions of waste. The successful integration of the Republic of Croatia into the European Union will certainly be influenced by accepting of the European norms and energy efficiency standards. The Croatian Parliament has billed a set of five acts that represent reform laws for the energy sector. As the EU membership is Croatian national objective, those acts are simultaneously adjusting Croatian legislation to European regulatory acts for that area. The Energy law provides energy efficiency labeling for producers and retailers. The paper describes, beside the EU directives for energy efficiency labeling of products, the basic approach of the Republic of Croatia to the definition of implementation regulations for labeling. Regarded are also basics of concept and practical experience of ''Energy Star'' initiative in the USA, the objective of which is to, being a support on local and federal level, facilitate the decision-making for the purchase of energy efficient products and services.(author)

Summary of the law relating to atomic energy and radioactive substances

International Nuclear Information System (INIS)

Sim, D.F.; Ritchie, K.J.S.

1982-04-01

The law relating to atomic energy and radioactive substances in the United Kingdom is summarized under the following headings: the Common Law; legislation (Atomic Energy Act 1946; Radioactive Substances Acts 1948 and 1960; Electricity (Amendment) Act 1961; Nuclear Installations Act 1965 and 1969 (and subordinate legislation); Secretary of State for Trade and Industry Order 1970; Radiological Protection Act 1970 (as amended); Air Navigation (Restriction of Flying)(Atomic Energy Establishments) Regulations 1981; Nuclear Safeguards and Electricity (Finance) Act 1978; legislation relating to the UK Atomic Energy Authority); Regulations under the Factories Act 1961; Regulations relating to educational establishments; Regulations and Orders relating to food and medicines; Regulations, etc., affecting the transport of radioactive materials; Regulations under the Social Security Act 1975; control of import and export; the Euratom Treaty; important non-statutory Codes of Practice, etc.; international conventions, etc., relating to the peaceful use of atomic energy and radioactive substances, in which the United Kingdom is interested; foreign legislation. (U.K.)

Energy Policy is Technology Politics The Hydrogen Energy Case

International Nuclear Information System (INIS)

Carl-Jochen Winter

2006-01-01

Germany's energy supply status shows both an accumulation of unsatisfactory sustainabilities putting the nation's energy security at risk, and a hopeful sign: The nation's supply dependency on foreign sources and the accordingly unavoidable price dictate the nation suffers under is almost life risking; the technological skill, however, of the nation's researchers, engineers, and industry materializes in a good percentage of the indigenous and the world's energy conversion technology market. Exemplified with the up and coming hydrogen energy economy this paper tries to advocate the 21. century energy credo: energy policy is energy technology politics! Energy source thinking and acting is 19. and 20. century, energy efficient conversion technology thinking and acting is 21. century. Hydrogen energy is on the verge of becoming the centre-field of world energy interest. Hydrogen energy is key for the de-carbonization and, thus, sustainabilization of fossil fuels, and as a storage and transport means for the introduction of so far un-operational huge renewable sources into the world energy market. - What is most important is hydrogen's thermodynamic ability to exergize the energy scheme: hydrogen makes more technical work (exergy) out of less primary energy! Hydrogen adds value. Hydrogen energy and, in particular, hydrogen energy technologies, are to become part of Germany's national energy identity; accordingly, national energy policy as energy technology politics needs to grow in the nation's awareness as common sense! Otherwise Germany seems ill-equipped energetically, and its well-being hangs in the balance. (author)

Experiences with interpretation and application of the German Atomic Energy Act for the German research reactors in Geesthacht FRG-1 and FRG-2

International Nuclear Information System (INIS)

Krull, W.

1980-01-01

The German research reactors FRG-1 and FRG-2 have passed different types of licensing procedures in the past years. It is reported about the experiences we have got in the interpretation and application of section 7 of the German Atomic Energy Act. Following these experiences an estimation is done for the licensing procedure for the reduction of the uranium enrichment. (orig.) [de

Prospective study of rabbit antithymocyte globulin and cyclosporine for aplastic anemia from the EBMT Severe Aplastic Anaemia Working Party.

Science.gov (United States)

Marsh, Judith C; Bacigalupo, Andrea; Schrezenmeier, Hubert; Tichelli, Andre; Risitano, Antonio M; Passweg, Jakob R; Killick, Sally B; Warren, Alan J; Foukaneli, Theodora; Aljurf, Mahmoud; Al-Zahrani, H A; Höchsmann, Britta; Schafhausen, Philip; Roth, Alexander; Franzke, Anke; Brummendorf, Tim H; Dufour, Carlo; Oneto, Rosi; Sedgwick, Philip; Barrois, Alain; Kordasti, Shahram; Elebute, Modupe O; Mufti, Ghulam J; Socie, Gerard

2012-06-07

Rabbit antithymocyte globulin (rATG; thymoglobulin, Genzyme) in combination with cyclosporine, as first-line immunosuppressive therapy, was evaluated prospectively in a multicenter, European, phase 2 pilot study, in 35 patients with aplastic anemia. Results were compared with 105 age- and disease severity-matched patients from the European Blood and Marrow Transplant registry, treated with horse ATG (hATG; lymphoglobulin) and cyclosporine. The primary end point was response at 6 months. At 3 months, no patients had achieved a complete response to rATG. Partial response occurred in 11 (34%). At 6 months, complete response rate was 3% and partial response rate 37%. There were 10 deaths after rATG (28.5%) and 1 after subsequent HSCT. Infections were the main cause of death in 9 of 10 patients. The best response rate was 60% for rATG and 67% for hATG. For rATG, overall survival at 2 years was 68%, compared with 86% for hATG (P = .009). Transplant-free survival was 52% for rATG and 76% for hATG (P = .002). On multivariate analysis, rATG (hazard ratio = 3.9, P = .003) and age more than 37 years (hazard ratio = 4.7, P = .0008) were independent adverse risk factors for survival. This study was registered at www.clinicaltrials.gov as NCT00471848.

Relation between Romanian NGOs Acting in Nuclear Field and Other Stakeholders

International Nuclear Information System (INIS)

Andrei, V.; Pantazi, D.; Radulescu, G.; Bucur, C.; Stanciu, L.; Apostol Minodora, M.

2015-01-01

In Romania, three main NGOs act in promoting peaceful use of nuclear energy. The organization with the longest road is the Romanian Association for Nuclear Energy (AREN), created by individual persons acting in nuclear field in 1990. In 2001, a number of Romanian and foreign legal entities having core competence or unfolding nuclear energy related industrial and research activities created the Romanian Industrial Forum (Romatom). Both AREN and Romatom are active parts of European nuclear world: AREN is European Nuclear Society member and Romatom is Foratom member. The 3rd NGO is Women in Nuclear Romania (WiNRo) which registered in 2011. However, the women acting in nuclear field have become earlier active independent voices particularly in public communication on nuclear field matters. The debut was in 1993 when the women group acting in AREN became members of WiN Global, the organization that they trust would become a real opportunity to share their professional competences and improve their communication knowledge and skills in the light of the mission they decided to embrace, namely, that of clear, transparent and trustful communication with stakeholders, particularly the general public on peaceful use of nuclear energy. Today, WiN Ro is also part of WiN Europe where common European desiderates aim to establish and achieve. Today, Romanian NGOs act to continue the trustful relations they have built with a large portfolio of stakeholders adapting their endeavors for answering to various stakeholders needs for transparency and effective communication on nuclear matters at national level. At international level, the Romanian NGOs aim to register benefic experience for their organizational works and opportunities for promotion of the national good approaches, from relations with stakeholders acting in the international arena of nuclear world. Relevant aspects on how the Romanian NGOs have approached relations with stakeholders will be presented. (author)

[Comparison of two types of antithymocyte globulin in the treatment of children with aplastic anemia].

Science.gov (United States)

Xie, X T; He, W; Shi, W; Zhou, X X; Qiao, X H

2016-04-01

This study was designed to compare the effects of the anti-human T lymphocyte globulin (Fresenius, ATG-F)and rabbit anti-human thymocyte immunoglobulin (Genzyme, R-ATG)in the treatment of childhood aplastic anemia (AA) and their effects. A total of 59 children with aplastic anemia were analyzed in the present study, including 34 cases of severe aplastic anemia (SAA), 12 cases of very severe aplastic anemia (VSAA) and 13 cases of transfusion-dependent non-severe aplastic anemia (NSAA). While receiving immunosuppressive therapy (IST), 30 and 29 patients, with long-term oral supplement with cyclosporin A (CSA), androgen and Chinese traditional medicines, were treated with ATG-F and R-ATG, respectively. When it was necessary, some supportive cares such as component transfusion and infection control were also employed. Absolute counts of peripheral blood lymphocyte (ALC) at various time points were dynamically detected after ATG therapy. According to the International Aplastic Anemia Treatment and Effect standards. There were no statistically significant differences in the overall response rate (67%(20/30)vs. 69%(20/29), χ(2)=0.036, P=0.676) and the survival rate (87%(26/30)vs. 83%(24/29), χ(2)=0.173, P=0.676) between the ATG-F and R-ATG groups. There were significant and long-term ALC decrease after ATG therapy, the rate of ALC decrease in ATG-F and R-ATG group, the ALC only recovered to 47.8% (ATG-F group) and 47.4% (R-ATG group) of the pre-treatment level respectively. ATG-F 5 mg/(kg·d) and R-ATG 3.75 mg/(kg·d)could achieve similar effects in the treatment of childhood AA, through similar significant clearance of T cells. Therefore, all of these suggest that ATG-F and R-ATG might serve as the drugs of front-line choice for IST in childhood AA patients who do not have an available human leukocyte antigen identical related donor.

75 FR 57912 - Application To Export Electric Energy; Rainbow Energy Marketing Corporation

Science.gov (United States)

2010-09-23

... DEPARTMENT OF ENERGY [OE Docket No. EA-375] Application To Export Electric Energy; Rainbow Energy... electric energy from the United States to Mexico pursuant to section 202(e) of the Federal Power Act. DATES... franchised service area. The electric energy that Rainbow proposes to export to Mexico would be surplus...

National Environmental Policy Act compliance guide. Volume II (reference book)

Energy Technology Data Exchange (ETDEWEB)

NONE

1994-09-01

This document (Volume II of the National Environmental Policy Act Compliance Guide) contains current copies of regulations and guidance from the Council on Environmental Quality, the Department of Energy, the Department of State, and the Environmental Protection Agency, related to compliance with the National Environmental Policy Act of 1969 (NEPA).

A History of the Atomic Energy Commission

Science.gov (United States)

Buck, Alice L.

1983-07-01

This pamphlet traces the history of the US Atomic Energy Commission's twenty-eight year stewardship of the Nation's nuclear energy program, from the signing of the Atomic Energy Act on August 1, 1946 to the signing of the Energy Reorganization Act on October 11, 1974. The Commission's early concentration on the military atom produced sophisticated nuclear weapons for the Nation's defense and made possible the creation of a fleet of nuclear submarines and surface ships. Extensive research in the nuclear sciences resulted in the widespread application of nuclear technology for scientific, medical and industrial purposes, while the passage of the Atomic Energy Act of 1954 made possible the development of a nuclear industry, and enabled the United States to share the new technology with other nations.

77 FR 20805 - Application to Export Electric Energy; PPL EnergyPlus, LLC

Science.gov (United States)

2012-04-06

... DEPARTMENT OF ENERGY [OE Docket No. EA-210-C] Application to Export Electric Energy; PPL Energy... electric energy from the United States to Canada pursuant to section 202(e) of the Federal Power Act (FPA... to transmit electric energy from the United States to Canada as a power marketer for a two-year term...

77 FR 50487 - Application To Export Electric Energy; RBC Energy Services LP

Science.gov (United States)

2012-08-21

... DEPARTMENT OF ENERGY [OE Docket No. EA-328-A] Application To Export Electric Energy; RBC Energy... electric energy from the United States to Canada pursuant to section 202(e) of the Federal Power Act (FPA... to transmit electric energy from the United States to Canada as a power marketer for a five-year term...

Complying with the Federal Facilities Compliance Act

International Nuclear Information System (INIS)

Pavetto, C.S.; Watmore, A.S.

1994-01-01

The Federal Facilities Compliance Act (FFCA), signed into law on October 6, 1992, amended the Resource Conservation and Recovery Act (RCRA) to place significant additional environmental compliance responsibilities on federal facilities. The federal government has expressly waived sovereign immunity regarding hazardous waste enforcement action taken against these facilities by the states and the EPA. An exception exists for mixed waste violations. The FFCA defines mixed waste as hazardous waste, as defined by RCRA, combined with source, special nuclear or by-product material that is subject to the Atomic Energy Act of 1954. As the majority owner of mixed waste in the United States, the Department of Energy (DOE) must satisfy several new requirements under the FFCA for their facilities. This paper reviews the FFCA's requirements and how they apply to and may affect the DOE and other federal facilities. Included in the review are responsibilities of federal agencies involved and the role of the EPA and the states. In addition, this paper discusses the intent of the FFCA to encourage development of federal facility agreements (FFA) between federal agencies, the EPA and state environmental regulatory agencies

Decree of 8 October 1969, Stb. 471, concerning the implementation of Sections 13 and 14 of the Nuclear Energy Act (Fissionable Materials and Ores (Registration))

International Nuclear Information System (INIS)

1969-01-01

This Decree lays down the system for registration and notification of fissionable materials and ores in accordance with the Nuclear Energy Act. The register must list the quantities of fissionable materials and ores available in the Netherlands and their location. This procedure applies only to materials and ores subject to licensing. (NEA) [fr

25 CFR 700.33 - Act (The Act).

Science.gov (United States)

2010-04-01

... 25 Indians 2 2010-04-01 2010-04-01 false Act (The Act). 700.33 Section 700.33 Indians THE OFFICE OF NAVAJO AND HOPI INDIAN RELOCATION COMMISSION OPERATIONS AND RELOCATION PROCEDURES General Policies and Instructions Definitions § 700.33 Act (The Act). (a) The Act. The Act is Pub. L. 93-531, (88 Stat...

Public Utility Holding Company Act of 1935: 1935--1992

Energy Technology Data Exchange (ETDEWEB)

1993-01-15

This report provides an economic and legislative history and analysis of the Public Utilities Holding Company Act (PUHCA) of 1935. This Act was substantially amended for the first time in 1992 by passage of the Energy Policy Act (EPACT). The report also includes a discussion of the issues which led to the amendment of PUHCA and projections of the impact of these changes on the electric industry. The report should be of use to Federal and State regulators, trade associations, electric utilities, independent power producers, as well as decision-makers in Congress and the Administration.

Nuclear safety and control act, chapter 9: An Act to establish the Canadian Nuclear Safety Commission and to make consequential amendements to other Acts

International Nuclear Information System (INIS)

1997-01-01

The purpose of this Act is to provide for: the limitation, to a reasonable level and in a manner that is consistent with Canada's international obligations, of the risks to national security, the health and safety of persons and the environment that are associated with the development, production and use of nuclear energy and the production, possession and use of nuclear substances, prescribed equipment and prescribed information; and the implementation in Canada of measures to which Canada has agreed respecting international control of the development, production and use of nuclear energy, including the non-proliferation of nuclear weapons and nuclear explosive devices

Loss of Autophagy in Proopiomelanocortin Neurons Perturbs Axon Growth and Causes Metabolic Dysregulation

Science.gov (United States)

Coupé, Bérengère; Ishii, Yuko; Dietrich, Marcelo O; Komatsu, Masaaki; Horvath, Tamas L.; Bouret, Sebastien G.

2012-01-01

Summary The hypothalamic melanocortin system, which includes neurons that produce proopiomelanocortin (POMC)-derived peptides, is a major negative regulator of energy balance. POMC neurons begin to acquire their unique properties during neonatal life. The formation of functional neural systems requires massive cytoplasmic remodeling that may involve autophagy, an important intracellular mechanism for the degradation of damaged proteins and organelles. Here we investigated the functional and structural effects of the deletion of an essential autophagy gene, Atg7, in POMC neurons. Lack of Atg7 in POMC neurons caused higher post-weaning body weight, increased adiposity, and glucose intolerance. These metabolic impairments were associated with an age-dependant accumulation of ubiquitin/p62-positive aggregates in the hypothalamus and a disruption in the maturation of POMC-containing axonal projections. Together, these data provide direct genetic evidence that Atg7 in POMC neurons is required for normal metabolic regulation and neural development, and they implicate hypothalamic autophagy deficiency in the pathogenesis of obesity. PMID:22285542

Wind energy

International Nuclear Information System (INIS)

Portilla S, L.A.

1995-01-01

The wind energy or eolic energy is a consequence of solar energy, the one which is absorbed by the atmosphere and is transformed into energy of movement of large bulks of air. In this process the atmosphere acts as the filter to the solar radiation and demotes the ultraviolet beams that result fatal to life in the Earth. The ionosphere is the most external cap and this is ionized by means of absorption process of ultraviolet radiation arising to the Sun. The atmosphere also acts as a trap to the infrared radiation, it that results from the continual process of energetic degradation. In this way, the interaction between Earth - Atmospheres, is behaved as a great greenhouse, maintaining the constant temperatures, including in the dark nights. Processes as the natural convection (that occur by the thermodynamic phenomenon), equatorial calmness, trade winds and against trade winds and global distribution of the air currents are described. The other hand, techniques as the transformation of the wind into energy and its parameters also are shown

Refinancing of the search for a repository and of the repository for heat generating radioactive waste. Pt. 1

International Nuclear Information System (INIS)

Moench, Christoph

2013-01-01

The final disposal of radioactive waste is a state task that is assigned to the Federal Government pursuant to section 9a (3) sentence 1 of the Atomic Energy Act (AtG). Since the early 1970's, the Federal Government has been actively searching for and exploring final disposal sites for radioactive waste. In a proceeding accompanied by the intensive participation of technical experts and the public, the Gorleben salt dome (Salzstock) has emerged as a presumably suitable disposal site from a mining standpoint (eignungshoeffig) according to the current status of the exploration. The cost of these exploratory measures - and the subsequent construction - will be financed by the waste producers, in particular the utility companies, by means of advance payments on their contributions. Part I of this article will evaluate the selection and exploration of the Gorleben salt dome to date and examine the provisions on the pre-financing burden from the point of view of constitutional law. Constitutional objections can also be raised against the regulation in section 21b (4) AtG that was introduced in 1998, which excludes a refunding of the pre-financing contributions even if the repository is never erected or operated. Part II of this article, which will appear in the next issue, will take up the question of whether a search for an alternative repository site, as the Federal Ministry for the Environment (BMU) envisions in the working draft of an 'Act on the search for and selection of a site for a repository for heat generating radioactive waste' (Gesetz zur Suche und Auswahl eines Standortes fuer ein Endlager fuer waermeentwickelnde radioaktive Abfaelle), is likewise to be refinanced as a contribution by the parties obliged to make advance payments. (orig.)

Lack of Connection Between Midgut Cell Autophagy Gene Expression and BmCPV Infection in the Midgut of Bombyx mori.

Science.gov (United States)

Yang, Xiaobing; Wu, Suli; Wu, Yongpeng; Liu, Yang; Qian, Yonghua; Jiao, Feng

2015-01-01

Autophagy is associated with multiple biological processes and has protective and defensive functions with respect to immunity, inflammation, and resistance to microbial infection. In this experiment, we wished to investigate whether autophagy is a factor in the midgut cell response of Bombyx mori to infection by the B. mori cytoplasmic polyhedrosis virus (BmCPV). Our results indicated that the expression of three autophagy-related genes (BmAtg8, BmAtg5, and BmAtg7) in the midgut did not change greatly after BmCPV infection in B. mori. Basal ATG8/ATG8PE protein expression was detected in different B. mori tissues by using western blot analysis. Immunohistochemistry showed that the ATG8/ATG8PE proteins were located mainly in the cytoplasm. ATG8/ATG8PE protein levels decreased at 12 and 16 h after BmCPV infection. Our results indicate that autophagy responded slightly to BmCPV infection, but could not prevent the invasion and replication of the virus. © The Author 2015. Published by Oxford University Press on behalf of the Entomological Society of America.

Uranium Mill Tailings Radiation Control Act of 1978

International Nuclear Information System (INIS)

Magee, J.

1980-01-01

The long-term environmental effects of the Uranium Mill Tailings Radiation Control Act of 1978 address the public health hazards of radioactive wastes and recognize the significance of this issue to public acceptance of nuclear energy. Title I of the Act deals with stabilizing and controlling mill tailings at inactive sites and classifies the sites by priority. It represents a major Federal commitment. Title II changes and strengthens Nuclear Regulatory Commission authority, but it will have little overall impact. It is not possible to assess the Act's effect because there is no way to know if current technology will be adequate for the length of time required. 76 references

77 FR 23238 - Application To Export Electric Energy; Citigroup Energy Canada ULC

Science.gov (United States)

2012-04-18

... DEPARTMENT OF ENERGY [OE Docket No. EA-326-A] Application To Export Electric Energy; Citigroup... electric energy from the United States to Canada pursuant to section 202(e) of the Federal Power Act (FPA... electric energy from the United States to Canada as a power marketer for a five-year term. The current...

Pacific Northwest Electric Power Planning and Conservation Act : Legislative History of the Act to Assist the Electrical Consumers of the Pacific Northwest through use of the Federal Columbia River Power System to Achieve Cost-Effective Energy Conservation : P.L. 96-501, 94 Stat. 2697.

Energy Technology Data Exchange (ETDEWEB)

United States. Bonneville Power Administration.

1981-01-01

The Pacific Northwest Electric Power Planning and Conservation Act became effective when it was signed into law by President Carter on December 5, 1980. This ended a four-year debate over legislation designed to plan and coordinate the region's energy future. This legislative history is an abbreviated version taken from the larger historical file maintained by the BPA Law Library. It is intended to assist BPA personnel and others who are studying the Northwest Power Act and working on its implementation. The documents included were selected for their value in determining what Congress meant in enacting the statute and to provide the researcher with a starting point for further investigation. These documents include: a history of the Act, a chronology of the legislative action leading to passage of the law; a section-by-section analysis of the Act; the Congressional Records of Senate and House debates on the bill and its amendments, and a list of Congressional committee hearings.

Nuclear Safeguards and Electricity (Finance) Act 1978

International Nuclear Information System (INIS)

1978-01-01

This Act of 30 June 1978 gives effect to the Agreement concluded on 6 September 1976 between the United Kingdom, the European Atomic Energy Community and the International Atomic Energy Agency for the application of safeguards in the territory of the United Kingdom in connection with the Treaty on the Non-Proliferation of nuclear Weapons. It also deals with the financial support provided by the State for the generating station at Drax. (NEA) [fr

Act locally, trade globally. Emissions trading for climate policy

Energy Technology Data Exchange (ETDEWEB)

none

2005-07-01

Climate policy raises a number of challenges for the energy sector, the most significant being the transition from a high to a low-CO2 energy path in a few decades. Emissions trading has become the instrument of choice to help manage the cost of this transition, whether used at international or at domestic level. Act Locally, Trade Globally, offers an overview of existing trading systems, their mechanisms, and looks into the future of the instrument for limiting greenhouse gas emissions. Are current markets likely to be as efficient as the theory predicts? What is, if any, the role of governments in these markets? Can domestic emissions trading systems be broadened to activities other than large stationary energy uses? Can international emissions trading accommodate potentially diverse types of emissions targets and widely different energy realities across countries? Are there hurdles to linking emissions trading systems based on various design features? Can emissions trading carry the entire burden of climate policy, or will other policy instruments remain necessary? In answering these questions, Act Locally, Trade Globally seeks to provide a complete picture of the future role of emissions trading in climate policy and the energy sector.

An Overview of the Advanced CompuTational Software (ACTS)Collection

Energy Technology Data Exchange (ETDEWEB)

Drummond, Leroy A.; Marques, Osni A.

2005-02-02

The ACTS Collection brings together a number of general-purpose computational tools that were developed by independent research projects mostly funded and supported by the U.S. Department of Energy. These tools tackle a number of common computational issues found in many applications, mainly implementation of numerical algorithms, and support for code development, execution and optimization. In this article, we introduce the numerical tools in the collection and their functionalities, present a model for developing more complex computational applications on top of ACTS tools, and summarize applications that use these tools. Lastly, we present a vision of the ACTS project for deployment of the ACTS Collection by the computational sciences community.

Renewable energy policy and wind energy development in Germany

Energy Technology Data Exchange (ETDEWEB)

Zitzer, Suzanne E [UFZ - Umweltforschungszentrum Leipzig-Halle GmbH, Leipzig (Germany). Department Urban Ecology, Environmental Planing and Transport

2009-07-15

The author of the contribution under consideration reports on the renewable energy policy and wind energy development in the Federal Republic of Germany. First of all, the author describes the historical development of the renewable energy policy since the 1970ies. Then, the environmental policies of the Red-Green Coalition (till to 2005) and of the Grand Coalition (since 2005) as well as the Renewable Energy Sources Act are described. The next section of this contribution is concern to the development of wind energy in the Federal Republic of Germany under consideration of onshore wind energy and offshore wind energy.

Acceptance test report for the AY-102 ENRAF densitometer

International Nuclear Information System (INIS)

Huber, J.H.

1998-01-01

On February 11, 1998, the AY-1 02, Riser 15E ENRAF Densitometer was acceptance tested per HNF-SD-WM-ATP-077. The test was performed at the Department of Energy's Hanford Site, 200 East Area, building MO-407. The test validated the functionality of the Densitometer for use by project W-320, C-1 06 Retrieval. The purpose of the test procedure was to verify the functionality of the ENRAF Series 854 ATG densitometer. Typically, all ENRAF Series 854 ATGs are acceptance tested before transport to the field. The ATP, as performed for level gauges, sets default program values within the gauge and verifies the gauge's force transducer calibration

Regulatory aspect of radiation usage : Atomic Energy Licensing Act, 1984 (ACT 304): summary

Energy Technology Data Exchange (ETDEWEB)

NONE

1994-12-31

Explaning in general the matters must be obeyed by every `person` who exercise the activities related to atomic energy in Malaysia . Details explanation provided in the regulations and orders. Regulations and orders are supported by other documents - code of practice, standards, advice materials.

Regulatory aspect of radiation usage : Atomic Energy Licensing Act, 1984 (ACT 304): summary

International Nuclear Information System (INIS)

1993-01-01

Explaning in general the matters must be obeyed by every 'person' who exercise the activities related to atomic energy in Malaysia . Details explanation provided in the regulations and orders. Regulations and orders are supported by other documents - code of practice, standards, advice materials

Influence on components of EU directives; Einfluss von EG-Richtlinien auf Komponenten. Einfluss der EG-Druckgeraeterichtlinie (97/23/EG) auf die Komponenten eines Kernkraftwerks vom Typ Konvoi

Energy Technology Data Exchange (ETDEWEB)

Kreckel, D. [Siemens AG, Bereich Energieerzeugung (KWU), Offenbach (Germany)

1998-11-01

Convoy-type nuclear power plant maintenance is subject to the specifications contained in the Technical Rules, as dated in the Annex, on the basis of the operating permits issued under Sec. 7 of the German Atomic Energy Act. The introduction of the Single European Market and the adoption of European directives in the field of equipment safety have influenced, and will continue to influence, the national legislative structure. Changes affecting convoy-type nuclear power plants can be found in the applicable laws and directives, such as the Atomic Energy Act, the Industrial Code, and in new regulations, such as the Equipment Safety Act with its associated ordinances, and the applicable engineered safeguards rules, such as KTA, AD, VdTUeV, VDI. Moreover, the generally recognized state of the art as laid down in DIN, SEL, SEW publications is subject to permanent European harmonization and, consequently, comprehensive national reorganization. These boundary conditions can be upheld only if the specifications about the advancing state of the art specified in the operating permits are put into effect painstakingly. The profile of requirements contained in these specifications must be aligned to the new situation in Germany (dominated by Europe) with the licensing authority and the competent expert consultant within the supervisory procedure for operation under the Atomic Energy Act. The situation described here for the modern convoy-type nuclear power plants must be extrapolated also to older nuclear power plants, albeit subject to a supplementary adaptation to the respective licensing situation. (orig.) [Deutsch] Fuer die Instanhaltung der Konvoi-Kernkraftwerke gelten die Spezifikationen mit dem in den Anhaengen datierten Stand der Technischen Regeln gemaess der auf Basis des AtG Paragraph 7 erteilten Betriebsgenehmigungen. Mit der Einfuehrung des Europaeischen Binnenmarktes und Verabschiedung Europaeischer Richtlinien auf dem Sektor der Geraetesicherheit wurde und wird

77 FR 68768 - Electricity Market Transparency Provisions of Section 220 of the Federal Power Act; Notice of...

Science.gov (United States)

2012-11-16

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. RM10-12-000] Electricity Market Transparency Provisions of Section 220 of the Federal Power Act; Notice of Technical Conference...., Washington, DC 20426. \\1\\ Electricity Market Transparency Provisions of Section 220 of the Federal Power Act...

Omitted Costs, Inflated Benefits: Renewable Energy Policy in Ontario

Science.gov (United States)

Gallant, Parker; Fox, Glenn

2011-01-01

The government of Ontario has adopted wind energy development as an alternative energy source. It enacted the Green Energy and Economy Act, May 2009, with the intention to fast track the approval process regarding industrial wind turbines. The Act legislated a centralized decision making process while removing local jurisdictional authority.…

Recovery Act. Development of a Model Energy Conservation Training Program

Energy Technology Data Exchange (ETDEWEB)

none,

2012-07-05

The overall objective of this project was to develop an updated model Energy Conservation training program for stationary engineers. This revision to the IUOE National Training Fund’s existing Energy Conservation training curriculum is designed to enable stationary engineers to incorporate essential energy management into routine building operation and maintenance tasks. The curriculum uses a blended learning approach that includes classroom, hands-on, computer simulation and web-based training in addition to a portfolio requirement for a workplace-based learning application. The Energy Conservation training program goal is development of a workforce that can maintain new and existing commercial buildings at optimum energy performance levels. The grant start date was July 6, 2010 and the project continued through September 30, 2012, including a three month non-funded extension.

Electricity's "Disappearing Act": Understanding Energy Consumption and Phantom Loads

Science.gov (United States)

Rusk, Bryan; Mahfouz, Tarek; Jones, James

2011-01-01

Energy exists in many forms and can be converted from one form to another. However, this conversion is not 100% efficient, and energy is lost in the form of heat during conversion. In addition, approximately 6% of the monthly consumption of the average American household's electricity is neither lost nor used by its residents. These losses are…

The Clean Air Act Amendments of 1990: Opportunities for Promoting Renewable Energy; Final Report: December 11, 2000

Energy Technology Data Exchange (ETDEWEB)

Wooley, D.R.; Morss, E.M. (Young, Sommer, Ward, Ritzenberg, Wooley, Baker and Moore, LLC, Albany, New York)

2001-01-08

This report explores key aspects of the intersection between the nation's clean air and energy goals and proposes alternatives for encouraging renewable energy in the context of the federal Clean Air Act (CAA). As with most environmental statutes enacted in the early 1970s, the 1970 CAA embraced a somewhat rigid ''command-and-control'' approach to achieving its clean air goals. Although effective, this approach has been criticized for discouraging creative and cost-effective solutions to reducing air emissions. In response to this concern, Congress included the first significant market-based program to address an environmental problem-in this case, acid rain caused by sulfur dioxide (SO2) emissions from power plants-in the 1990 CAA Amendments. This program prompted the federal government and various state governments to pursue other market-based programs to address air pollution problems. Ten years have elapsed since the passage of the 1990 CAA Amendments, so the time is ripe to consider expanding opportunities for renewable energy development in the reform of clean air policies. A significant potential for renewables exists in conjunction with international efforts to reduce emissions of greenhouse gases (GHG), including CO2. Unfortunately, Congressional opposition to international GHG reduction agreements makes it difficult to develop GHG emission-reduction programs, including a cap-and-trade alternative, that would enable the renewables industry to harness this potential. The renewable industry can, however, track developments both nationally and internationally to ensure that the programs developed adequately address renewables.

Voluntary reporting of greenhouse gases under Section 1605(b) of the Energy Policy Act of 1992: General Guidelines

International Nuclear Information System (INIS)

1994-10-01

Because of concerns with the growing threat of global climate change from increasing emissions of greenhouse gases, Congress authorized a voluntary program for the public to report achievements in reducing those gases. This document offers guidance on recording historic and current greenhouse gas emissions, emissions reductions, and carbon sequestration. Under the Energy Policy Act (EPAct) reporters will have the opportunity to highlight specific achievements. If you have taken actions to lessen the greenhouse gas effect, either by decreasing greenhouse gas emissions or by sequestering carbon, the Department of Energy (DOE) encourages you to report your achievements under this program. The program has two related, but distinct parts. First, the program offers you an opportunity to report your annual emissions of greenhouse gases. Second, the program records your specific projects to reduce greenhouse gas emissions and increase carbon sequestration. Although participants in the program are strongly encouraged to submit reports on both, reports on either annual emissions or emissions reductions and carbon sequestration projects will be accepted. These guidelines and the supporting technical documents outline the rationale for the program and approaches to analyzing emissions and emissions reduction projects. Your annual emissions and emissions reductions achievements will be reported

75 FR 33610 - Application To Export Electric Energy; H.Q. Energy Services (U.S.) Inc.

Science.gov (United States)

2010-06-14

... DEPARTMENT OF ENERGY [OE Docket No. EA-182-C] Application To Export Electric Energy; H.Q. Energy... electric energy from the United States to Canada pursuant to section 202(e) of the Federal Power Act (FPA... transmit electric energy from the United States to Canada as a power marketer using existing international...

Resource Conservation and Recovery Act, Part B Permit Application

International Nuclear Information System (INIS)

1991-02-01

The Waste Isolation Pilot Plant (WIPP) project was authorized by the Department of Energy National Security and Military Applications of Nuclear Energy Authorization Act of 1980 (Public Law 96-164) as a research and development facility to demonstrate the safe, environmentally sound disposal of transuranic (TRU) radioactive wastes derived from the defense activities of the United States. The WIPP facility is owned and operated by the US Department of Energy (DOE). The TRU waste to be received at WIPP consists largely of such items as laboratory glassware and utensils, tools, scrap metal, shielding, personnel protection equipment, and solidified sludges from the treatment of waste water. Approximately 60 percent of this waste is ''mixed,'' that is, it is also contaminated with hazardous waste or hazardous waste constituents as defined by the Resource Conservation and Recovery Act (RCRA) and by the New Mexico Hazardous Waste Management Regulations (HWMR-5). Therefore, emplacement of TRU mixed waste in the WIPP repository is subject to regulation under HWMR-5 and RCRA. The permit application under the Resource Conservation and Recovery Act for WIPP is divided into five volumes. This document, Volume 4, contains Appendices C3, C4, and D1--D10. These appendices cover information on environmental impacts, site characterization, geology and hydrology of the area, monitoring of the environment, compatibility of waste forms and containers, and removal of volatile organic compounds (VOC)

Act No. 1240 of 15 December 1971. Regulations concerning the restructuring of the National Nuclear Energy Commission (CNEN)

International Nuclear Information System (INIS)

1972-01-01

This Act which annuls the preceding Act of 1960 with the exception of Sections 12 to 16, confirms the CNEN's responsibilities. As opposed to the previous Act this Act contains provisions concerning the National Institute for Nuclear Physics (INFN). (NEA) [fr

78 FR 61999 - Hydropower Regulatory Efficiency Act of 2013; Supplemental Notice of Workshop

Science.gov (United States)

2013-10-10

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. AD13-9-000] Hydropower Regulatory Efficiency Act of 2013; Supplemental Notice of Workshop As announced in the Notices issued on September 3, 2013 and September 18, 2013, the Federal Energy Regulatory Commission (FERC or Commission...

Article 74 sect. 1 no. 24 (air pollution control) as a competent fundament for Renewable Energy Resources Act and thermal energy law; Art. 74 Abs. Nr. 24 GG (Luftreinhaltung) als Kompetenzgrundlage fuer EEG und EEWaermeG

Energy Technology Data Exchange (ETDEWEB)

Soesemann, F. [Kammergericht, Berlin (Germany); Humboldt-Univ. Berlin (Germany); Ecologic gGmbH, Berlin (Germany)

2008-08-15

Since the reform of federalism, no examination of requirement is necessary in accordance with article 72 sect. 2 Basic Law in order to support federal laws on article 74 sect. 1 no. 24 Basic Law. It is in the interest of the federal law giver to legislate the climate protection such as Renewable Energy Resources Act and thermal energy law alone on the basis of the authority standard in order to avoid the examination of requirement. In the sense of the article 74 sect. 1 no. 24 Basic Law, the climate protection is considered as air pollution control and serves to the reduction of greenhouse gases.

The end of the nuclear power generation. On the recommendations of the ethics committee according to the 13th amendment to the Atomic Energy Act

International Nuclear Information System (INIS)

Becker, Peter

2011-01-01

With the 13th Amendment to the Atomic Energy Act the nuclear consequences of the earthquake disaster in Japan will result in an end to nuclear power generation in Germany. Here, the legislature resorted to unusual methods. For the first time, the legislature received advices from the ''ethics committee reliable energy supply''. This Ethics Commission adopted its recommendations ''on behalf of the Chancellor'' in the period from 4th April to 28th May, 2011. The understanding of this development, its epochal character and speed of decision-making requires an excursion into the economic history and the establishment of nuclear power generation with their legal protection.

Opportunities for Energy Development in Water Conduits: A Report Prepared in Response to Section 7 of the Hydropower Regulatory Efficiency Act of 2013

Energy Technology Data Exchange (ETDEWEB)

Sale, Michael J. [BCS, Incorporated, Laurel, MD (United States); Bishop, Norman A. [Knight Piesold, Chicago, IL (United States); Reiser, Sonya L. [Knight Piesold, Chicago, IL (United States); Johnson, Kurt [Telluride Energy LLC, Grand Junction, CO (United States); Bailey, Andrea C. [BCS, Incorporated, Laurel, MD (United States); Frank, Anthony [BCS, Incorporated, Laurel, MD (United States); Smith, Brennan T. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Environmental Sciences Division

2014-09-01

In Section 7 of the Hydropower Regulatory Efficiency Act (HREA) of 2013 (P.L. 113-23), Congress directed the U.S. Department of Energy (DOE) to prepare an analysis of conduit hydropower opportunities available in the United States and to present case studies that describe the potential energy generation from these types of hydropower projects. Those analyses have been included in a new DOE report to Congress, and this ORNL/TM provides additional technical details supporting that report. Conduit hydropower offers important new ways to enhance renewable energy portfolios in the United States, as well as to increase the energy efficiency of water delivery systems. Conduit hydropower projects are constructed on existing water-conveyance structures, such as irrigation canals or pressurized pipelines that deliver water to municipalities, industry, or agricultural water users. Although water conveyance infrastructures are usually designed for non-power purposes, new renewable energy can often be harvested from them without affecting their original purpose and without the need to construct new dams or diversions. Conduit hydropower differs from more conventional hydropower development in that it is generally not located on natural rivers or waterways and therefore does not involve the types of environmental impacts that are associated with hydropower. The addition of hydropower to existing water conduits can provide valuable new revenue sources from clean, renewable energy. The new energy can be used within the existing water distribution systems to offset other energy demands, or it can be sold into regional transmission systems.

Interactions between energy efficiency and emission trading under the 1990 Clean Air Act Amendments

International Nuclear Information System (INIS)

Hillsman, E.L.; Alvic, D.R.

1994-08-01

The 1990 Clean Air Act Amendments affect electric utilities in numerous ways. The feature that probably has received the greatest attention is the provision to let utilities trade emissions of sulfur dioxide (SO 2 ), while at the same time requiring them to reduce S0 2 emissions in 2000 by an aggregate 43%. The emission trading system was welcomed by many as a way of reducing the cost of reducing emissions, by providing greater flexibility than past approaches. This report examines some of the potential interactions between trading emissions and increasing end-use energy efficiency. The analysis focuses on emission trading in the second phase of the trading program, which begins in 2000. The aggregate effects, calculated by an emission compliance and trading model, turn out to be rather small. Aggressive improvement of end-use efficiency by all utilities might reduce allowance prices by $22/ton (1990 dollars), which is small compared to the reduction that has occurred in the estimates of future allowance prices and when compared to the roughly $400/ton price we estimate as a base case. However, the changes in the allowance market that result are large enough to affect some compliance decisions. If utilities in only a few states improve end-use efficiency aggressively, their actions may not have a large effect on the price of an allowance, but they could alter the demand for allowances and thereby the compliance decisions of utilities in other states. The analysis shows how improving electricity end-use efficiency in some states can cause smaller emission reductions in other states, relative to what would have happened without the improvements. Such a result, while not surprising given the theory behind the emission trading system, is upsetting to people who view emissions, environmental protection, and energy efficiency in moral rather than strictly economic terms

Public Utility Regulatory Policies Act of 1978. Annual report to Congress

Energy Technology Data Exchange (ETDEWEB)

None,

1980-05-01

Titles I and III of the Public Utility Regulatory Policies Act of 1978 (PURPA) establish retail regulatory policies for electric and natural gas utilities, respectively, aimed at achieving three purposes: conservation of energy supplied by electric and gas utilities; efficiency in the use of facilities and resources by these utilities; equitable rates to electricity and natural gas consumers. PURPA also continues the pilot utility implementation program, authorized under Title II of the Energy Conservation and Production ACT (ECPA), to encourage adoption of cost-based rates and efficient energy-management practices. The purpose of this report is twofold: (1) to summarize and analyze the progress that state regulatory authorities and certain nonregulated utilities have made in their consideration of the PURPA standards; and (2) to summarize the Department of Energy (DOE) activities relating to PURPA and ECPA. The report provides a broad overview and assessment of the status of electric and gas regulation nationwide, and thus helps provide the basis for congressional and DOE actions targeted on the utility industry to address pressing national energy problems.

Tunnel effect wave energy detection

Science.gov (United States)

Kaiser, William J. (Inventor); Waltman, Steven B. (Inventor); Kenny, Thomas W. (Inventor)

1995-01-01

Methods and apparatus for measuring gravitational and inertial forces, magnetic fields, or wave or radiant energy acting on an object or fluid in space provide an electric tunneling current through a gap between an electrode and that object or fluid in space and vary that gap with any selected one of such forces, magnetic fields, or wave or radiant energy acting on that object or fluid. These methods and apparatus sense a corresponding variation in an electric property of that gap and determine the latter force, magnetic fields, or wave or radiant energy in response to that corresponding variation, and thereby sense or measure such parameters as acceleration, position, particle mass, velocity, magnetic field strength, presence or direction, or wave or radiant energy intensity, presence or direction.

Loss of autophagy in pro-opiomelanocortin neurons perturbs axon growth and causes metabolic dysregulation.

Science.gov (United States)

Coupé, Bérengère; Ishii, Yuko; Dietrich, Marcelo O; Komatsu, Masaaki; Horvath, Tamas L; Bouret, Sebastien G

2012-02-08

The hypothalamic melanocortin system, which includes neurons that produce pro-opiomelanocortin (POMC)-derived peptides, is a major negative regulator of energy balance. POMC neurons begin to acquire their unique properties during neonatal life. The formation of functional neural systems requires massive cytoplasmic remodeling that may involve autophagy, an important intracellular mechanism for the degradation of damaged proteins and organelles. Here we investigated the functional and structural effects of the deletion of an essential autophagy gene, Atg7, in POMC neurons. Lack of Atg7 in POMC neurons caused higher postweaning body weight, increased adiposity, and glucose intolerance. These metabolic impairments were associated with an age-dependent accumulation of ubiquitin/p62-positive aggregates in the hypothalamus and a disruption in the maturation of POMC-containing axonal projections. Together, these data provide direct genetic evidence that Atg7 in POMC neurons is required for normal metabolic regulation and neural development, and they implicate hypothalamic autophagy deficiency in the pathogenesis of obesity. Copyright © 2012 Elsevier Inc. All rights reserved.

Antithymocyte Globulin Induces a Tolerogenic Phenotype in Human Dendritic Cells

Directory of Open Access Journals (Sweden)

Tobias Roider

2016-12-01

Full Text Available Antithymocyte globulin (ATG is used in the prevention of graft-versus-host disease during allogeneic hematopoietic stem cell transplantation. It is generally accepted that ATG mediates its immunosuppressive effect primarily via depletion of T cells. Here, we analyzed the impact of ATG-Fresenius (now Grafalon® on human monocyte-derived dendritic cells (DC. ATG induced a semi-mature phenotype in DC with significantly reduced expression of CD14, increased expression of HLA-DR, and intermediate expression of CD54, CD80, CD83, and CD86. ATG-DC showed an increase in IL-10 secretion but no IL-12 production. In line with this tolerogenic phenotype, ATG caused a significant induction of indoleamine 2,3-dioxygenase expression and a concomitant increase in levels of tryptophan metabolites in the supernatants of DC. Further, ATG-DC did not induce the proliferation of allogeneic T cells in a mixed lymphocyte reaction but actively suppressed the T cell proliferation induced by mature DC. These data suggest that besides its well-known effect on T cells, ATG modulates the phenotype of DC in a tolerogenic way, which might constitute an essential part of its immunosuppressive action in vivo.

Surplus Facilities and Resource Conservation and Recovery Act Closure program plan, fiscal year 1992

International Nuclear Information System (INIS)

Hughes, M.C.; Wahlen, R.K.; Winship, R.A.

1991-10-01

The Surplus Facilities and Resource Conservation and Recovery Act Closure program is responsible to US Department of Energy Field Office, Richland for the safe, cost-effective surveillance, maintenance, and decommissioning of surplus facilities at the Hanford Site. The Surplus Facilities and Resource Conservation and Recovery Act Closure program is also responsible to US Department of Energy Field Office, Richland for the program management of specific Resource Conservation and Recovery Act closures at the Hanford Site. This program plan addresses only the surplus facilities. The criteria used to evaluate each factor relative to decommissioning are based on the guidelines presented by the US Department of Energy Field Office, Richland, Environmental Restoration Division. The guidelines are consistent with the Westinghouse Hanford Company commitment to decommission Hanford Site retired facilities in the safest and most cost-effective way achievable. This document outlines the plan for managing these facilities until disposal

The licensing procedure for an intermediate storage facility for radioactive waste in Hanau

International Nuclear Information System (INIS)

Funke, P.; Graebener, K.H.

2001-01-01

Since the beginnings of nuclear energy utilisation in Germany, Hanau has been well-known worldwide as the centre for processing nuclear fuels. Names like Nukem, Alkem, RBU and Siemens are synonymous with the production of fuel elements made of highly enriched uranium for material test reactors, low-enriched uranium and uranium-plutonium mixtures (MOX) for prototype reactors and power reactors. Since the Transnuklear controversy in the late eighties, and particularly during the time of the Socialist-Green coalition in Hesse, the firms in Hanau have increasingly downscaled their activities, and finally closed down their fuel element facilities. Decommissioning of the facilities has been approved under paragraph 7 Para. 3 of the German atomic energy act (AtG). Decommissioning at the Uranium Processing Division of Siemens AG, the former RBU, is already well advanced, while Siemens' MOX Processing Division, the former Alkem, is currently being emptied of remaining nuclear fuels; at Nukem, the first buildings have been demolished. The radioactive waste encountered during decommissioning contains enriched uranium and plutonium, and thus constitutes a special category of radioactive waste. (orig.)

Arctigenin, a dietary phytoestrogen, induces apoptosis of estrogen receptor-negative breast cancer cells through the ROS/p38 MAPK pathway and epigenetic regulation.

Science.gov (United States)

Hsieh, Chia-Jung; Kuo, Po-Lin; Hsu, Ying-Chan; Huang, Ya-Fang; Tsai, Eing-Mei; Hsu, Ya-Ling

2014-02-01

This study investigates the anticancer effect of arctigenin (ATG), a natural lignan product of Arctium lappa L., in human breast cancer MDA-MB-231 cells. Results indicate that ATG inhibits MDA-MB-231 cell growth by inducing apoptosis in vitro and in vivo. ATG triggers the mitochondrial caspase-independent pathways, as indicated by changes in Bax/Bcl-2 ratio, resulting in AIF and EndoG nuclear translocation. ATG increased cellular reactive oxygen species (ROS) production by increasing p22(phox)/NADPH oxidase 1 interaction and decreasing glutathione level. ATG clearly increases the activation of p38 MAPK, but not JNK and ERK1/2. Antioxidant EUK-8, a synthetic catalytic superoxide and hydrogen peroxide scavenger, significantly decreases ATG-mediated p38 activation and apoptosis. Blocking p38 with a specific inhibitor suppresses ATG-mediated Bcl-2 downregulation and apoptosis. Moreover, ATG activates ATF-2, a transcription factor activated by p38, and then upregulates histone H3K9 trimethylation in the Bcl-2 gene promoter region, resulting in Bcl-2 downregulation. Taken together, the results demonstrate that ATG induces apoptosis of MDA-MB-231 cells via the ROS/p38 MAPK pathway and epigenetic regulation of Bcl-2 by upregulation of histone H3K9 trimethylation. Crown Copyright © 2013. Published by Elsevier Inc. All rights reserved.

Functional variant in the autophagy-related 5 gene promotor is associated with childhood asthma.

Directory of Open Access Journals (Sweden)

Lisa J Martin

Full Text Available Autophagy is a cellular process directed at eliminating or recycling cellular proteins. Recently, the autophagy pathway has been implicated in immune dysfunction, the pathogenesis of inflammatory disorders, and response to viral infection. Associations between two genes in the autophagy pathway, ATG5 and ATG7, with childhood asthma were investigated.Using genetic and experimental approaches, we examined the association of 13 HapMap-derived tagging SNPs in ATG5 and ATG7 with childhood asthma in 312 asthmatic and 246 non-allergic control children. We confirmed our findings by using independent cohorts and imputation analysis. Finally, we evaluated the functional relevance of a disease associated SNP.We demonstrated that ATG5 single nucleotide polymorphisms rs12201458 and rs510432 were associated with asthma (p = 0.00085 and 0.0025, respectively. In three independent cohorts, additional variants in ATG5 in the same LD block were associated with asthma (p<0.05. We found that rs510432 was functionally relevant and conferred significantly increased promotor activity. Furthermore, Atg5 expression was increased in nasal epithelium of acute asthmatics compared to stable asthmatics and non-asthmatic controls.Genetic variants in ATG5, including a functional promotor variant, are associated with childhood asthma. These results provide novel evidence for a role for ATG5 in childhood asthma.

Nuclear Non-Proliferation Policy Act of 1977. Hearings before the Subcommittee on Energy Research and Development of the Committee on Energy and Natural Resources, United States Senate, Ninety-Fifth Congress, First Session on S. 897 and S. 1432

International Nuclear Information System (INIS)

Anon.

1978-01-01

On April 7, 1977, President Carter announced his nuclear power policy. The policy statement set forth seven specific objectives for the future use of nuclear energy in this country and the rest of the world. The two proposed instruments for implementing this policy are the revised fiscal year 1978 ERDA authorization draft bill and S. 1432, the Nuclear Non-Proliferation Act of 1977. These legislative proposals are linked in that S. 1432 is designed to establish a non-proliferation framework with specific objectives established for the ERDA nuclear energy programs. The ERDA authorization bill is the budgetary vehicle to implement those objectives. The Committee on Energy and Natural Resources obtained joint referral of certain portions of the Nuclear Non-Proliferation Act to insure that non-proliferation policy is implemented in a manner consistent with the policy of having sufficient energy for this country and foreign countries in the future. The Subcommittee on Energy Research and Development must examine the costs and the consequences of various initiatives before they are implemented. F or example, the proposal to guarantee uranium enrichment services for foreign nations poses specific requirements on ERDA to expand considerably our enrichment capacity by the year 2000. Without reprocessing, it is expected that spent fuel rods from abroad will be returned to this country for storage with attendant costs and siting decisions. Also, international fuel-cycle evaluation programs must be carefully examined to insure that all options, including regional fuel cycle centers with international controls and inspection, are considered in seeking international approaches to the non-proliferation objectives. At the June 10 hearing, the subcommittee received testimony on S. 1432, the bill prepared by the administration. The hearings on September 13 and 14 focused on S. 897. Statements by many witnesses are included

Supporting Renewable energies in Europe - The German Model

International Nuclear Information System (INIS)

Kreuzer, Karin

2013-01-01

This document presents some key information and figures about Germany's energy transition (Energiewende), the leading up to the Renewable energy Sources Act (EEG) and its amendments, the Current EEG Act: push to direct marketing and the market premium model, and the future challenges and the planned EEG reform in 2014

Distinct roles of autophagy-dependent and -independent functions of FIP200 revealed by generation and analysis of a mutant knock-in mouse model

Science.gov (United States)

Chen, Song; Wang, Chenran; Yeo, Syn; Liang, Chun-Chi; Okamoto, Takako; Sun, Shaogang; Wen, Jian; Guan, Jun-Lin

2016-01-01

Autophagy is an evolutionarily conserved cellular process controlled through a set of essential autophagy genes (Atgs). However, there is increasing evidence that most, if not all, Atgs also possess functions independent of their requirement in canonical autophagy, making it difficult to distinguish the contributions of autophagy-dependent or -independent functions of a particular Atg to various biological processes. To distinguish these functions for FIP200 (FAK family-interacting protein of 200 kDa), an Atg in autophagy induction, we examined FIP200 interaction with its autophagy partner, Atg13. We found that residues 582–585 (LQFL) in FIP200 are required for interaction with Atg13, and mutation of these residues to AAAA (designated the FIP200-4A mutant) abolished its canonical autophagy function in vitro. Furthermore, we created a FIP200-4A mutant knock-in mouse model and found that specifically blocking FIP200 interaction with Atg13 abolishes autophagy in vivo, providing direct support for the essential role of the ULK1/Atg13/FIP200/Atg101 complex in the process beyond previous studies relying on the complete knockout of individual components. Analysis of the new mouse model showed that nonautophagic functions of FIP200 are sufficient to fully support embryogenesis by maintaining a protective role in TNFα-induced apoptosis. However, FIP200-mediated canonical autophagy is required to support neonatal survival and tumor cell growth. These studies provide the first genetic evidence linking an Atg's autophagy and nonautophagic functions to different biological processes in vivo. PMID:27013233

Monthly energy review, March 1997

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-03-01

This is an overview of the March 1997 energy statistics by the Energy Information Administration. The Contents of the report include an update on the effects of Title IV of the Clean Air Act Amendments of 1990 on electric utilities, an energy overview, US energy production, energy consumption, trade stocks and prices for petroleum, natural gas, oil and gas resource development, coal, electricity, nuclear energy, energy prices, and international energy. 37 figs., 60 tabs.

Design and management of energy-efficient hybrid electrical energy storage systems

CERN Document Server

Kim, Younghyun

2014-01-01

This book covers system-level design optimization and implementation of hybrid energy storage systems. The author introduces various techniques to improve the performance of hybrid energy storage systems, in the context of design optimization and automation. Various energy storage techniques are discussed, each with its own advantages and drawbacks, offering viable, hybrid approaches to building a high performance, low cost energy storage system. Novel design optimization techniques and energy-efficient operation schemes are introduced. The author also describes the technical details of an act

Energy sector reforms status of Danish energy policy - 2000

International Nuclear Information System (INIS)

Gullev, L.

2000-01-01

The new millennium brings change and new ways of thinking to the energy sector. Today the sector faces new challenges which it must deal with at a time where increasing market liberalisation and increasing internalisation is creating completely new frameworks for the sector. The Danish tradition of progressive energy policy action plans is the best possible basis on which to build. The target remains set. Energy policy must create the framework for structuring future energy systems so as to ensure that they are sustainable. Over many years there have been numerous initiatives to transfer consumption to cleaner energy sources, which has now led to a steady reduction in CO 2 emissions. The government places great importance on a continuation of this current development, both short term and long term. The adoption of the Electricity Reform in spring 1999 was an important step in the right direction. The government can, with great satisfaction, conclude that an agreement has now been made with most of the Parliament regarding a Gas reform, modernisation of the heat Supply Act and a new Energy Saving Act. In addition to this, the agreement also includes a follow up to the Electricity Reform concerning utilisation of biomass, offshore wind turbines, harmonisation of costs for priority electricity production, private generator's payment to priority electricity and the establishment of a market for electricity based on renewable. (author)

Slovak Republic act of 1 April 1998 on the peaceful use of nuclear energy and on alterations and amendments to Act No. 174/1968 Collection of laws of CSSR on State supervision of work safety as amended by Act of the National Council of the Slovak Republic No. 256/1994 of Collection of laws of the Slovak Republic

International Nuclear Information System (INIS)

1998-01-01

These act contains: Part I. Chapter (Ch.) one: Basic provisions; Paragraph (P) 1: Subject of act; P2: Definition of certain terms; P3: Principles of peaceful use of nuclear energy; P4: Conditions for use of nuclear energy; P5: Conditions for issue of authorization; P6: Application for the issue of an authorization; P7: Issue of authorization; P8: Termination and limitation of authorization; P8: Termination and limitation of authorization. Ch.2: Nuclear materials; P9: Nuclear materials, special materials and equipment; P10: Procurement and use of nuclear materials (NM); P11: Transportation of NM; P12: Accounting and control of NM; Ch.3: Nuclear installations, management of radioactive waste and spent nuclear fuel; P13: Nuclear installation (NI); P14: Construction of nuclear installations (NI); P15. Commissioning and operation of NI; P16. Extension of operational lifetime of NI; P17: Radioactive waste management; P18: Management of spent nuclear fuel; P19: Decommissioning of NIs; Ch.4. Nuclear safety and quality assurance; P20: Nuclear safety; P21: Professional qualification; P22: Quality assurance; P23: Physical protection of NIs and NMs; P24. Events at nuclear installations and accidents during transportation of NMs; P25: Emergency planning; Ch.5. P26: Nuclear damage and compensation for such damage; P27: Liability for nuclear damage; P28: Limitation of liability; P29: Meeting of claims for compensation for nuclear damage; P30: Financial cover for nuclear damage liability. Ch.6: NRA SR. P31: Competence of the Authority; P32: The Authority performs the State supervision; P33: The obligations of the authorized persons towards the authority and apprising by the authority of the national organs; P34: Nuclear safety inspectors; P35: Discontinuation of the operating of a NI or its construction. P36: Penalties. Ch.7. Common, temporary and concluding provisions. P37. Relation to administrative procedure; P38: Temporary provisions; P39: Abrogation provision; P40: List of

USE Efficiency -- Universities and Students for Energy Efficiency

Energy Technology Data Exchange (ETDEWEB)

Melandri, Daniela

2010-09-15

Universities and Student for Energy Efficiency is a European Project within the Intelligent Energy Programme. It intends to create a common stream for energy efficiency systems in university buildings. Universities and students are proposed as shining examples for energy efficiency solutions and behaviour. The Project involves 10 countries and has the aim to improve energy efficiency in university buildings. Students are the main actors of the project together with professors and technicians. To act on students means to act on direct future market players in diffusion of public opinions. A strong communication action supports the succeeding of the action.

The 15th German Atomic Energy Act Amendment to the implementation of the EURATOM nuclear safety directive; Die 15. AtG-Novelle zur Umsetzung der EURATOM-Sicherheits-Richtlinie

Energy Technology Data Exchange (ETDEWEB)

Mueller-Dehn, Christian [PreussenElektra GmbH, Hannover (Germany)

2017-06-15

The 15th German Atomic Energy Act Amendment has now passed the parliamentary legislative procedure with the decision of the Bundestag in the third reading of 30 March 2017. The publication in the Federal Law Gazette (Bundesgesetzblatt) is still pending. The background of the amendment is the addition to the Euratom safeguards directive adopted by the European Council in July 2014. This directive has to be implemented in the national regulations of the EURATOM Member States. However, since most of these supplements were already standard in German atomic law, the regulatory requirements for Germany were low. This is also explicitly stated in the statement to the act.

S.1225: a Bill to amend the Atomic Energy Act of 1954. Introduced in the Senate of the United States, Ninety-Ninth Congress, First Session, May 24, 1985

International Nuclear Information System (INIS)

1985-01-01

The Price-Anderson Act Amendments Act of 1985 (S.1225) amends the Atomic Energy Act of 1954 by incorporating past experiences and new developments into a fair and efficient system for compensating the public when there is an accident involving nuclear materials. Licensees under the Nuclear Regulatory Commission must carry liability insurance only to the extent that private sources can provide, although large nuclear power plants can combine financial protection from a variety of self-insurance and external sources. The bill describes a retrospective rating plan for allocating premiums and procedures for deferring premiums. There are provisions for compensation in the event of liabilities incurred during periods of storage, transfer, or disposal of spent nuclear fuel. No more than $100 million will be available in the compensation for incidents outside the US. If enacted, the indemnification period extends from August 30, 1954 to August 1, 2012

Progress in implementing the Federal Facility Compliance Act

International Nuclear Information System (INIS)

Bubar, P.; Stone, M.E.

1994-01-01