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Sample records for allowable concentrations smacs

  1. Spacecraft Maximum Allowable Concentrations (SMACs) for C3 to C8 Aliphatic Saturated Aldehydes

    NASA Technical Reports Server (NTRS)

    Langford, Shannon D.

    2007-01-01

    Spacecraft maximum allowable concentrations (SMACs) for C3 to C8, straight-chain, aliphatic aldehydes have been previously assessed and have been documented in volume 4 of Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants (James, 2000). These aldehydes as well as associated physical properties are shown in Table 1. The C3 to C8 aliphatic aldehydes can enter the habitable compartments and contaminate breathing air of spacecraft by several routes including incomplete oxidation of alcohols in the Environmental Control and Life Support System (ECLSS) air revitalization subsystem, as a byproduct of human metabolism, through materials off-gassing, or during food preparation. These aldehydes have been detected in the atmosphere of manned space vehicles in the past. Analysis performed by NASA of crew cabin air samples from the Russian Mir Space Station revealed the presence of C3 to C8 aldehydes at concentrations peaking at approximately 0.1 mg/cu m.

  2. Spacecraft Maximum Allowable Concentrations for Airborne Contaminants

    NASA Technical Reports Server (NTRS)

    James, John T.

    2008-01-01

    The enclosed table lists official spacecraft maximum allowable concentrations (SMACs), which are guideline values set by the NASA/JSC Toxicology Group in cooperation with the National Research Council Committee on Toxicology (NRCCOT). These values should not be used for situations other than human space flight without careful consideration of the criteria used to set each value. The SMACs take into account a number of unique factors such as the effect of space-flight stress on human physiology, the uniform good health of the astronauts, and the absence of pregnant or very young individuals. Documentation of the values is given in a 5 volume series of books entitled "Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants" published by the National Academy Press, Washington, D.C. These books can be viewed electronically at http://books.nap.edu/openbook.php?record_id=9786&page=3. Short-term (1 and 24 hour) SMACs are set to manage accidental releases aboard a spacecraft and permit risk of minor, reversible effects such as mild mucosal irritation. In contrast, the long-term SMACs are set to fully protect healthy crewmembers from adverse effects resulting from continuous exposure to specific air pollutants for up to 1000 days. Crewmembers with allergies or unusual sensitivity to trace pollutants may not be afforded complete protection, even when long-term SMACs are not exceeded. Crewmember exposures involve a mixture of contaminants, each at a specific concentration (C(sub n)). These contaminants could interact to elicit symptoms of toxicity even though individual contaminants do not exceed their respective SMACs. The air quality is considered acceptable when the toxicity index (T(sub grp)) for each toxicological group of compounds is less than 1, where T(sub grp), is calculated as follows: T(sub grp) = C(sub 1)/SMAC(sub 1) + C(sub 2/SMAC(sub 2) + ...+C(sub n)/SMAC(sub n).

  3. Spacecraft maximum allowable concentrations for selected airborne contaminants, volume 1

    NASA Technical Reports Server (NTRS)

    1994-01-01

    As part of its efforts to promote safe conditions aboard spacecraft, NASA requested the National Research Council (NRC) to develop guidelines for establishing spacecraft maximum allowable concentrations (SMAC's) for contaminants, and to review SMAC's for various spacecraft contaminants to determine whether NASA's recommended exposure limits are consistent with the guidelines recommended by the subcommittee. In response to NASA's request, the NRC organized the Subcommittee on Guidelines for Developing Spacecraft Maximum Allowable Concentrations for Space Station Contaminants within the Committee on Toxicology (COT). In the first phase of its work, the subcommittee developed the criteria and methods for preparing SMAC's for spacecraft contaminants. The subcommittee's report, entitled Guidelines for Developing Spacecraft Maximum Allowable Concentrations for Space Station Contaminants, was published in 1992. The executive summary of that report is reprinted as Appendix A of this volume. In the second phase of the study, the Subcommittee on Spacecraft Maximum Allowable Concentrations reviewed reports prepared by NASA scientists and contractors recommending SMAC's for 35 spacecraft contaminants. The subcommittee sought to determine whether the SMAC reports were consistent with the 1992 guidelines. Appendix B of this volume contains the first 11 SMAC reports that have been reviewed for their application of the guidelines developed in the first phase of this activity and approved by the subcommittee.

  4. Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants. Volume 2

    NASA Technical Reports Server (NTRS)

    1996-01-01

    The National Aeronautics and Space Administration (NASA) is aware of the potential toxicological hazards to humans that might be associated with prolonged spacecraft missions. Despite major engineering advances in controlling the atmosphere within spacecraft, some contamination of the air appears inevitable. NASA has measured numerous airborne contaminants during space missions. As the missions increase in duration and complexity, ensuring the health and well-being of astronauts traveling and working in this unique environment becomes increasingly difficult. As part of its efforts to promote safe conditions aboard spacecraft, NASA requested the National Research Council (NRC) to develop guidelines for establishing spacecraft maximum allowable concentrations (SMACs) for contaminants, and to review SMACs for various space-craft contaminants to determine whether NASA's recommended exposure limits are consistent with the guidelines recommended by the subcommittee. In response to NASA's request, the NRC organized the Subcommittee on Guidelines for Developing Spacecraft Maximum Allowable Concentrations for Space Station Contaminants within the Committee On Toxicology (COT). In the first phase of its work, the subcommittee developed the criteria and methods for preparing SMACs for spacecraft contaminants. The subcommittee's report, entitled Guidelines for Developing Spacecraft Maximum Allowable Concentrations for Space Station Contaminants, was published in 1992. The executive summary of that report is reprinted as Appendix A of this volume. In the second phase of the study, the Subcommittee on Spacecraft Maximum Allowable Concentrations reviewed reports prepared by NASA scientists and contractors recommending SMACs for approximately 35 spacecraft contaminants. The subcommittee sought to determine whether the SMAC reports were consistent with the 1992 guidelines. Appendix B of this volume contains the SMAC reports for 12 chemical contaminants that have been reviewed for

  5. Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants. Volume 5

    NASA Technical Reports Server (NTRS)

    2008-01-01

    To protect space crews from air contaminants, NASA requested that the National Research Council (NRC) provide guidance for developing spacecraft maximum allowable concentrations (SMACs) and review NASA's development of exposure guidelines for specific chemicals. The NRC convened the Committee on Spacecraft Exposure Guidelines to address this task. The committee published Guidelines for Developing Spacecraft Maximum Allowable Concentrations for Space Station Contaminants (NRC 1992). The reason for the review of chemicals in Volume 5 is that many of them have not been examined for more than 10 years, and new research necessitates examining the documents to ensure that they reflect current knowledge. New knowledge can be in the form of toxicologic data or in the application of new approaches for analysis of available data. In addition, because NASA anticipates longer space missions beyond low Earth orbit, SMACs for 1,000-d exposures have also been developed.

  6. Toxicological approach to setting spacecraft maximum allowable concentrations for carbon monoxide

    NASA Technical Reports Server (NTRS)

    Wong, K. L.; Limero, T. F.; James, J. T.

    1992-01-01

    The Spacecraft Maximum Allowable Concentrations (SMACs) are exposure limits for airborne chemicals used by NASA in spacecraft. The aim of these SMACs is to protect the spacecrew against adverse health effects and performance decrements that would interfere with mission objectives. Because of the 1 and 24 hr SMACs are set for contingencies, minor reversible toxic effects that do not affect mission objectives are acceptable. The 7, 30, or 180 day SMACs are aimed at nominal operations, so they are established at levels that would not cause noncarcinogenic toxic effects and more than one case of tumor per 1000 exposed individuals over the background. The process used to set the SMACs for carbon monoxide (CO) is described to illustrate the approach used by NASA. After the toxicological literature on CO was reviewed, the data were summarized and separated into acute, subchronic, and chronic toxicity data. CO's toxicity depends on the formation of carboxyhemoglobin (COHb) in the blood, reducing the blood's oxygen carrying capacity. The initial task was to estimate the COHb levels that would not produce toxic effects in the brain and heart.

  7. Guidelines for developing spacecraft maximum allowable concentrations for Space Station contaminants

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The National Aeronautics and Space Administration (NASA) is preparing to launch a manned space station by the year 1996. Because of concerns about the health, safety, and functioning abilities of the crews, NASA has requested that the National Research Council (NRC) through the Board on Environmental Studies and Toxicology (BEST) provide advice on toxicological matters for the space-station program. The Subcommittee on Guidelines for Developing Spacecraft Maximum Allowable Concentrations for Space Station Contaminants was established by the Committee on Toxicology (COT) to address NASA's concerns. Spacecraft maximum allowable concentrations (SMAC's) are defined as the maximum concentrations of airborne substances (such as gas, vapor, or aerosol) that will not cause adverse health effects, significant discomfort, or degradation in crew performance.

  8. Shape memory alloy consortium (SMAC)

    NASA Astrophysics Data System (ADS)

    Jacot, A. Dean

    1999-07-01

    The application of smart structures to helicopter rotors has received widespread study in recent years. This is one of the major thrusts of the Shape Memory Alloy Consortium (SMAC) program. SMAC includes 3 companies and 4 Universities in a cost sharing consortium funded under DARPA Smart Materials and Structures program. This paper describes the objective of the SMAC effort, and its relationship to a previous DARPA smart structure rotorcraft program from which it originated. The SMAC program includes NiTinol fatigue/characterization studies, SMA actuator development, and ferromagnetic SMA material development. The paper summarizes the SMAC effort, and includes background and details on Boeing's development of a SMA torsional actuator for rotorcraft applications. SMA actuation is used to retwist the rotorcraft blade in flight, and result in a significant payload increase for either helicopters or tiltrotors. This paper is also augmented by several other papers in this conference with specific results from other SMAC consortium members.

  9. Role of Smac/DIABLO in cancer progression

    PubMed Central

    Martinez-Ruiz, Gustavo; Maldonado, Vilma; Ceballos-Cancino, Gisela; Grajeda, Juan P Reyes; Melendez-Zajgla, Jorge

    2008-01-01

    Second mitochondria-derived activator of caspase/direct inhibitor of apoptosis-binding protein with low pI (Smac/DIABLO) is a proapoptogenic mitochondrial protein that is released to the cytosol in response to diverse apoptotic stimuli, including commonly used chemotherapeutic drugs. In the cytosol, Smac/DIABLO interacts and antagonizes inhibitors of apoptosis proteins (IAPs), thus allowing the activation of caspases and apoptosis. This activity has prompted the synthesis of peptidomimetics that could potentially be used in cancer therapy. For these reasons, several authors have analyzed the expression levels of Smac/DIABLO in samples of patients from different tumors. Although dissimilar results have been found, a tissue-specific role of this protein emerges from the data. The objective of this review is to present the current knowledge of the Smac/DIABLO role in cancer and its possible use as a marker or therapeutic target for drug design. PMID:18822137

  10. Role of Smac/DIABLO in cancer progression.

    PubMed

    Martinez-Ruiz, Gustavo; Maldonado, Vilma; Ceballos-Cancino, Gisela; Grajeda, Juan P Reyes; Melendez-Zajgla, Jorge

    2008-09-26

    Second mitochondria-derived activator of caspase/direct inhibitor of apoptosis-binding protein with low pI (Smac/DIABLO) is a proapoptogenic mitochondrial protein that is released to the cytosol in response to diverse apoptotic stimuli, including commonly used chemotherapeutic drugs. In the cytosol, Smac/DIABLO interacts and antagonizes inhibitors of apoptosis proteins (IAPs), thus allowing the activation of caspases and apoptosis. This activity has prompted the synthesis of peptidomimetics that could potentially be used in cancer therapy. For these reasons, several authors have analyzed the expression levels of Smac/DIABLO in samples of patients from different tumors. Although dissimilar results have been found, a tissue-specific role of this protein emerges from the data. The objective of this review is to present the current knowledge of the Smac/DIABLO role in cancer and its possible use as a marker or therapeutic target for drug design.

  11. 30 CFR 33.33 - Allowable limits of dust concentration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Allowable limits of dust concentration. 33.33... MINES Test Requirements § 33.33 Allowable limits of dust concentration. (a) The concentration of dust determined by the control sample shall be subtracted from the average concentration of dust determined by...

  12. 30 CFR 33.33 - Allowable limits of dust concentration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Allowable limits of dust concentration. 33.33... MINES Test Requirements § 33.33 Allowable limits of dust concentration. (a) The concentration of dust determined by the control sample shall be subtracted from the average concentration of dust determined by...

  13. 30 CFR 33.33 - Allowable limits of dust concentration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Allowable limits of dust concentration. 33.33... MINES Test Requirements § 33.33 Allowable limits of dust concentration. (a) The concentration of dust determined by the control sample shall be subtracted from the average concentration of dust determined by...

  14. 30 CFR 33.33 - Allowable limits of dust concentration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., EVALUATION, AND APPROVAL OF MINING PRODUCTS DUST COLLECTORS FOR USE IN CONNECTION WITH ROCK DRILLING IN COAL MINES Test Requirements § 33.33 Allowable limits of dust concentration. (a) The concentration of dust... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Allowable limits of dust concentration....

  15. Shimpent mobility accountability collection (SMAC)

    SciTech Connect

    Best, R.E.; Hamberger, C.R.; Moerchen, M.F.; Maddigan, R.J.; Lester, P.B.; Shappert, L.B.

    1995-12-31

    SMAC{sup 4} is the US Department of Energy`s (DOE) information system that collects, stores, and analyzes information on all unclassified shipments to and from DOE facilities. SMAC is operated for and under the direction of DOE`s Office of Environmental Management (EM) Transportation Management Division (TMD). Currently, SMAC serves DOE Headquarters, Operations offices, Field Offices, and 64 field locations. The system provides data and analysis services to DOE and its contractors, transportation managers, and specialists. It is used to collect data from the sources of transportation activities, screen the data to ensure their quality, train personnel who collect and report the data, analyze data elements, help users conduct their own analyses, and develop and present reports on DOE`s transportation activities to DOE and contractor management.

  16. 30 CFR 33.33 - Allowable limits of dust concentration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Allowable limits of dust concentration. 33.33 Section 33.33 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS DUST COLLECTORS FOR USE IN CONNECTION WITH ROCK DRILLING IN...

  17. Inhibiting the inhibitors: retro-inverso Smac peptides.

    PubMed

    Hossbach, Julia; Michalsky, Elke; Henklein, Peter; Jaeger, Marten; Daniel, Peter T; Preissner, Robert

    2009-12-01

    Resistance against apoptosis-inducing anti-cancer drugs remains a severe problem in therapy. One reason is the overexpression of inhibitors of apoptosis proteins (IAPs), a group of proteins responsible for the prevention of apoptosis induction by inactivation of initiator caspases. The natural inhibitor of the IAPs is the protein Smac, which impedes the binding to the caspases. Although Smac is a potent inhibitor, Smac peptides are not very stable in vivo and thus not applicable in therapy. Bioinformatical methods were applied to design Smac-derived peptides to break the therapy resistance in IAP high-expressing tumor cells. The exchange of amino acids in the Smac peptides AVPI and AVPF against unnatural amino acids leads to an improvement of the apoptosis sensitivity. The variety of Smac peptides was filtered by computational docking. Moreover, Smac-derived peptides with sufficient binding to the IAPs were tested in IAP-expressing Hodgkin Lymphoma cell lines.

  18. Potent bivalent Smac mimetics: effect of the linker on binding to inhibitor of apoptosis proteins (IAPs) and anticancer activity.

    PubMed

    Sun, Haiying; Liu, Liu; Lu, Jianfeng; Bai, Longchuan; Li, Xiaoqin; Nikolovska-Coleska, Zaneta; McEachern, Donna; Yang, Chao-Yie; Qiu, Su; Yi, Han; Sun, Duxin; Wang, Shaomeng

    2011-05-12

    We have synthesized and evaluated a series of nonpeptidic, bivalent Smac mimetics as antagonists of the inhibitor of apoptosis proteins and new anticancer agents. All these bivalent Smac mimetics bind to full-length XIAP with low nanomolar affinities and function as ultrapotent antagonists of XIAP. While these Smac mimetics bind to cIAP1/2 with similar low nanomolar affinities, their potencies to induce degradation of cIAP1/2 proteins in cells differ by more than 100-fold. The most potent bivalent Smac mimetics inhibit cell growth with IC(50) from 1 to 3 nM in the MDA-MB-231 breast cancer cell line and are 100 times more potent than the least potent compounds. Determination of intracellular concentrations for several representative compounds showed that the linkers in these bivalent Smac mimetics significantly affect their intracellular concentrations and hence the overall cellular activity. Compound 27 completely inhibits tumor growth in the MDA-MB-231 xenografts while causing no signs of toxicity in the animals.

  19. Promises and Challenges of Smac Mimetics as Cancer Therapeutics.

    PubMed

    Fulda, Simone

    2015-11-15

    Inhibitor of Apoptosis (IAP) proteins block programmed cell death and are expressed at high levels in various human cancers, thus making them attractive targets for cancer drug development. Second mitochondrial activator of caspases (Smac) mimetics are small-molecule inhibitors that mimic Smac, an endogenous antagonist of IAP proteins. Preclinical studies have shown that Smac mimetics can directly trigger cancer cell death or, even more importantly, sensitize tumor cells for various cytotoxic therapies, including conventional chemotherapy, radiotherapy, or novel agents. Currently, several Smac mimetics are under evaluation in early clinical trials as monotherapy or in rational combinations (i.e., GDC-0917/CUDC-427, LCL161, AT-406/Debio1143, HGS1029, and TL32711/birinapant). This review discusses the promise as well as some challenges at the translational interface of exploiting Smac mimetics as cancer therapeutics.

  20. Smac/DIABLO regulates the apoptosis of hypertrophic scar fibroblasts.

    PubMed

    Liu, Bao-Heng; Chen, Liang; Li, Shi-Rong; Wang, Zhen-Xiang; Cheng, Wen-Guang

    2013-09-01

    In abnormal skin wound healing, hypertrophic scars (HS) are characterized by excessive fibroblast hypercellularity and an overproduction of collagen, leading to atypical extracellular matrix (ECM) remodeling. Although the exact mechanisms of HS remain unclear, decreased HS fibroblast (HSFB) apoptosis and increased proliferation are evident in the development of HS. In this study, the contribution of the second mitochondria-derived activator of caspases/direct inhibitor of apoptosis protein (IAP)-binding protein with a low isoelectric point (pI) (Smac/DIABLO), an apoptosis-promoting protein released from the mitochondria, was investigated in human normal skin and HSFB cultures. The expression of Smac/DIABLO is usually decreased in many malignant tumors compared with normal tissues. Immunohistochemical analysis of skin tissues and the western blot analyses of fibroblasts revealed that the expression of Smac/DIABLO was lower in HS tissues compared with normal skin tissues. Of note, adenovirus-mediated Smac/DIABLO overexpression in the cultured HSFBs significantly reduced cell proliferation, as detected by the cell counting kit-8, and increased caspase-3 and -9 activity, as detected by spectrofluorimetry. In addition, it increased apoptosis, as detected by fluorescence-activated cell sorting (FACS). Furthermore, we found that the silencing of Smac with siRNA in the HSFBs induced a noticeable decrease in caspase-3 and -9 activity, leading to a significant reduction in apoptosis. In addition, the mRNA expression of type I and III pro-collagen detected in the HSFBs was significantly increased following the silencing of Smac with siRNA and was inhibited following Smac/DIABLO overexpression, as shown by real-time RT-PCR. In conclusion, Smac/DIABLO decreases the proliferation and increases the apoptosis of HSFBs. To our knowledge, the data from our study suggest for the first time that Smac/DIABLO is a novel therapeutic target for HS.

  1. XIAP inhibits mature Smac-induced apoptosis by degrading it through ubiquitination in NSCLC

    PubMed Central

    Qin, Sida; Yang, Chengcheng; Zhang, Boxiang; Li, Xiang; Sun, Xin; Li, Gang; Zhang, Jing; Xiao, Guodong; Gao, Xiao; Huang, Guanghong; Wang, Peili; Ren, Hong

    2016-01-01

    X-linked inhibitor of apoptosis protein (XIAP) and second mitochondrial-derived activator of caspase (Smac) are two important prognostic biomarkers for cancer. They are negatively correlated in many types of cancer. However, their relationship is still unknown in lung cancer. In the present study, we found that there was a negative correlation between Smac and XIAP at the level of protein but not mRNA in NSCLC patients. However, XIAP overexpression had no effect on degrading endogenous Smac in lung cancer cell lines. Therefore, we constructed plasmids with full length of Smac (fSmac) and mature Smac (mSmac) which located in cytoplasm instead of original mitochondrial location, and was confirmed by immunofluorescence. Subsequently, we found that mSmac rather than fSmac was degraded by XIAP and inhibited cell viability. CHX chase assay and ubiquitin assay were performed to illustrate XIAP degraded mSmac through ubiquitin pathway. Overexpression of XIAP partially reverted apoptotic induction and cell viability inhibition by mSmac, which was due to inhibiting caspase-3 activation. In nude mouse xenograft experiments, mSmac inhibited Ki-67 expression and slowed down lung cancer growth, while XIAP partially reversed the effect of mSmac by degrading it. In conclusion, XIAP inhibits mature Smac-induced apoptosis by degrading it through ubiquitination in NSCLC. PMID:27498621

  2. The proapoptotic protein Smac/DIABLO dimer has the highest stability as measured by pressure and urea denaturation.

    PubMed

    Gonçalves, Rafael B; Sanches, Daniel; Souza, Theo L F; Silva, Jerson L; Oliveira, Andréa C

    2008-03-25

    Apoptosis is an essential mechanism of cell death required for normal development and homeostasis of all multicellular organisms. Smac/DIABLO is a dimeric protein important in the control of apoptosis by removing the inhibitory activity of IAPs (inhibitor of apoptosis proteins). In vitro studies reveal that dimerization is required for its function. Here we investigate the structural and thermodynamic features of folding and dimerization of Smac/DIABLO. To disturb the folded, dimeric structure, we used high hydrostatic pressure, low and high temperatures, and chemical denaturing agents. Conformational changes were monitored using spectroscopic techniques such as fluorescence and circular dichroism (CD) as well as gel filtration chromatography. Our data show that Smac/DIABLO is very stable under pressures up to 3.1 kbar, even at subzero temperatures. A complete denaturation/dissociation process is obtained when we use high concentrations of urea, which affect its secondary structure as assessed by CD. The association of pressure and subdenaturing urea concentrations also results in complete denaturation/dissociation of the protein. Under these conditions, unfolding of the protein shows concentration dependence that is in accordance with the dimer-monomer dissociation equilibrium, confirming Smac/DIABLO dissociation. These results suggest that most of the treatments lead to a reversible disruption of the dimeric structure with a dissociation constant ( K d) of 34 x 10 (-21) M (34 zM). This tight dimer is biologically relevant, considering that monomeric mutants bind IAP with low affinity. The extremely high stability of the dimeric form of Smac/DIABLO also implies that once expressed in the cell the protein has a low probability of dissociation and, consequently, loss of function. In addition, the stability in the zeptomolar range is the highest so far measured for a dimeric protein. It also indicates that under most circumstances Smac/DIABLO does not exist as a

  3. Monomerization of cytosolic mature smac attenuates interaction with IAPs and potentiation of caspase activation.

    PubMed

    Burke, Stephen P; Smith, Jeffrey B

    2010-10-01

    The four residues at the amino-terminus of mature Smac/DIABLO are an IAP binding motif (IBM). Upon exit from mitochondria, mature Smac interacts with inhibitor of apoptosis proteins (IAPs), abrogating caspase inhibition. We used the ubiquitin fusion model to express mature Smac in the cytosol. Transiently expressed mature Smac56-239 (called Smac56) and Smac60-239 (called Smac60), which lacks the IBM, interacted with X-linked inhibitor of apoptosis protein (XIAP). However, stable expression produced wild type Smac56 that failed to homodimerize, interact with XIAP, and potentiate caspase activation. Cytosolic Smac60 retained these functions. Cytosolic Smac56 apparently becomes posttranslationally modified at the dimer interface region, which obliterated the epitope for a monoclonal antibody. Cytosolic Smacδ, which has the IBM but lacks amino acids 62-105, homodimerized and weakly interacted with XIAP, but failed to potentiate apoptosis. These findings suggest that the IBM of Smac is a recognition point for a posttranslational modification(s) that blocks homodimerization and IAP interaction, and that amino acids 62-105 are required for the proapoptotic function of Smac.

  4. Total allowable concentrations of monomeric inorganic aluminum and hydrated aluminum silicates in drinking water.

    PubMed

    Willhite, Calvin C; Ball, Gwendolyn L; McLellan, Clifton J

    2012-05-01

    Maximum contaminant levels are used to control potential health hazards posed by chemicals in drinking water, but no primary national or international limits for aluminum (Al) have been adopted. Given the differences in toxicological profiles, the present evaluation derives total allowable concentrations for certain water-soluble inorganic Al compounds (including chloride, hydroxide, oxide, phosphate and sulfate) and for the hydrated Al silicates (including attapulgite, bentonite/montmorillonite, illite, kaolinite) in drinking water. The chemistry, toxicology and clinical experience with Al materials are extensive and depend upon the particular physical and chemical form. In general, the water solubility of the monomeric Al materials depends on pH and their water solubility and gastrointestinal bioavailability are much greater than that of the hydrated Al silicates. Other than Al-containing antacids and buffered aspirin, food is the primary source of Al exposure for most healthy people. Systemic uptake of Al after ingestion of the monomeric salts is somewhat greater from drinking water (0.28%) than from food (0.1%). Once absorbed, Al accumulates in bone, brain, liver and kidney, with bone as the major site for Al deposition in humans. Oral Al hydroxide is used routinely to bind phosphate salts in the gut to control hyperphosphatemia in people with compromised renal function. Signs of chronic Al toxicity in the musculoskeletal system include a vitamin D-resistant osteomalacia (deranged membranous bone formation characterized by accumulation of the osteoid matrix and reduced mineralization, reduced numbers of osteoblasts and osteoclasts, decreased lamellar and osteoid bands with elevated Al concentrations) presenting as bone pain and proximal myopathy. Aluminum-induced bone disease can progress to stress fractures of the ribs, femur, vertebrae, humerus and metatarsals. Serum Al ≥100 µg/L has a 75-88% positive predictive value for Al bone disease. Chronic Al

  5. Total allowable concentrations of monomeric inorganic aluminum and hydrated aluminum silicates in drinking water.

    PubMed

    Willhite, Calvin C; Ball, Gwendolyn L; McLellan, Clifton J

    2012-05-01

    Maximum contaminant levels are used to control potential health hazards posed by chemicals in drinking water, but no primary national or international limits for aluminum (Al) have been adopted. Given the differences in toxicological profiles, the present evaluation derives total allowable concentrations for certain water-soluble inorganic Al compounds (including chloride, hydroxide, oxide, phosphate and sulfate) and for the hydrated Al silicates (including attapulgite, bentonite/montmorillonite, illite, kaolinite) in drinking water. The chemistry, toxicology and clinical experience with Al materials are extensive and depend upon the particular physical and chemical form. In general, the water solubility of the monomeric Al materials depends on pH and their water solubility and gastrointestinal bioavailability are much greater than that of the hydrated Al silicates. Other than Al-containing antacids and buffered aspirin, food is the primary source of Al exposure for most healthy people. Systemic uptake of Al after ingestion of the monomeric salts is somewhat greater from drinking water (0.28%) than from food (0.1%). Once absorbed, Al accumulates in bone, brain, liver and kidney, with bone as the major site for Al deposition in humans. Oral Al hydroxide is used routinely to bind phosphate salts in the gut to control hyperphosphatemia in people with compromised renal function. Signs of chronic Al toxicity in the musculoskeletal system include a vitamin D-resistant osteomalacia (deranged membranous bone formation characterized by accumulation of the osteoid matrix and reduced mineralization, reduced numbers of osteoblasts and osteoclasts, decreased lamellar and osteoid bands with elevated Al concentrations) presenting as bone pain and proximal myopathy. Aluminum-induced bone disease can progress to stress fractures of the ribs, femur, vertebrae, humerus and metatarsals. Serum Al ≥100 µg/L has a 75-88% positive predictive value for Al bone disease. Chronic Al

  6. The in vitro effect of drugs on biochemical parameters determined by a SMAC system.

    PubMed

    Vinet, B; Letellier, G

    1977-02-01

    1. We have studied the in vitro effect of 39 drugs on 17 biochemical parameters determined by a SMAC System. Only two drugs were found to interfere: ascorbic and theophyline. 2. The ascorbic acid lowers the glucose and the bilirubine values; it increases the creatinine and the uric acid concentration. At concentration smaller than 5 mg/dl of this drug, these effects are negligible. 3. We have found a new drug interference: theophylline inhibits the alkaline phosphatase and LDH activities. This effect is not negligible on alkaline phosphatase for therapeutic levels of this drug; the action on LDH can be ignored at normal therapeutic range. 4. For a given drug, we have found different interference with biochemical parameters determined with various commercial lyophlised control sera or a liquid pool of sera. This indicates that the type of sera used in drug interference studies must be described.

  7. Final Report-- A Novel Storage Method for Concentrating Solar Power Plants Allowing Storage at High Temperature

    SciTech Connect

    Morris, Jeffrey F.

    2014-09-29

    The main objective of the proposed work was the development and testing of a storage method that has the potential to fundamentally change the solar thermal industry. The development of a mathematical model that describes the phenomena involved in the heat storage and recovery was also a main objective of this work. Therefore, the goal was to prepare a design package allowing reliable scale-up and optimization of design.

  8. Accelerator Mass Spectrometry Allows for Cellular Quantification of Doxorubicin at Femtomolar Concentrations

    SciTech Connect

    DeGregorio, M W; Dingley, K H; Wurz, G T; Ubick, E; Turteltaub, K W

    2005-04-12

    Accelerator mass spectrometry (AMS) is a highly sensitive analytical methodology used to quantify the content of radioisotopes, such as {sup 14}C, in a sample. The primary goals of this work were to demonstrate the utility of AMS in determining cellular [{sup 14}C]doxorubicin (DOX) concentrations and to develop a sensitive assay that is superior to high performance liquid chromatography (HPLC) for the quantification of DOX at the tumor level. In order to validate the superior sensitivity of AMS versus HPLC with fluorescence detection, we performed three studies comparing the cellular accumulation of DOX: one in vitro cell line study, and two in vivo xenograft mouse studies. Using AMS, we quantified cellular DOX content up to 4 hours following in vitro exposure at concentrations ranging from 0.2 pg/ml (345 fM) to 2 {micro}g/ml (3.45 {micro}M) [{sup 14}C]DOX. The results of this study show that, compared to standard fluorescence-based HPLC, the AMS method was over five orders of magnitude more sensitive. Two in vivo studies compared the sensitivity of AMS to HPLC using a nude mouse xenograft model in which breast cancer cells were implanted subcutaneously. After sufficiently large tumors formed, DOX was administered intravenously at two dose levels. Additionally, we tested the AMS method in a nude mouse xenograft model of multidrug resistance (MDR) in which each mouse was implanted with both wild type and MDR+ cells on opposite flanks. The results of the second and third studies showed that DOX concentrations were significantly higher in the wild type tumors compared to the MDR+ tumors, consistent with the MDR model. The extreme sensitivity of AMS should facilitate similar studies in humans to establish target site drug delivery and to potentially determine the optimal treatment dose and regimen.

  9. Ectopic expression of new alternative splice variant of Smac/DIABLO increases mammospheres formation

    PubMed Central

    Martinez-Ruiz, Gustavo U; Victoria-Acosta, Georgina; Vazquez-Santillan, Karla I; Jimenez-Hernandez, Luis; Muñoz-Galindo, Laura; Ceballos-Cancino, Gisela; Maldonado, Vilma; Melendez-Zajgla, Jorge

    2014-01-01

    Smac-α is a mitochondrial protein that, during apoptosis, is translocated to the cytoplasm, where it negatively regulates members of the inhibitor of apoptosis (IAP) family via the IAP-binding motif (IBM) contained within its amino-terminus. Here, we describe a new alternative splice variant from Smac gene, which we have named Smac-ε. Smac-ε lacks both an IBM and a mitochondrial-targeting signal (MTS) element. Smac-ε mRNA exhibits a tissue-specific expression pattern in healthy human tissues as well as in several cancer cell lines. The steady-state levels of endogenous Smac-ε protein is regulated by the proteasomal pathway. When ectopically expressed, this isoform presents a cytosolic localization and is unable to associate with or to regulate the expression of X-linked Inhibitor of apoptosis protein, the best-studied member of IAP family. Nevertheless, over-expression of Smac-ε increases mammosphere formation. Whole genome expression analyses from these mammospheres show activation of several pro-survival and growth pathways, including Estrogen-Receptor signaling. In conclusion, our results support the functionality of this new Smac isoform. PMID:25337193

  10. [Chrysotile asbestos: biological effects, the work environment highest allowable concentration and neoplasm risk].

    PubMed

    Woźniak, H; Wiecek, E

    2000-01-01

    The authors present the most essential data on physical and chemical properties of chrysotile, sources of its emission, the extent of occupational exposure, and biological effect, used in setting MAC values for chrysotile-containing dusts. Exploitable asbestos deposits do not exist in Poland, but admixtures of asbestos minerals have been found in some deposits of mineral raw materials located in the area of Lower Silesia (melafir, gabbro, dolomite. ore, nickel, magnesite, serpentinite). In the 1970s, about 100,000 tonnes of asbestos, containing 90% of chrysotile, were used annually in Poland. This figure decreased to 30,000 tonnes in 1991. In 1985 the use of crocidolite asbestos was stopped, and in 1999, the use of asbestos-containing products was banned by the virtue of the legal act. At present, the Minister of Economy in agreement with the Minister of Environmental Protection sets regularly the list of asbestos-containing products permitted for the production or in the customs area. Nowadays, the range of dust concentrations in plants which use asbestos products amounts to 0.1-0.6 mg/m3 for total dust and 0.002-0.07 f/cm3 for respirable mineral fibres; and during exploitation of rock raw material deposits 0.7-280 mg/m3, and 0.01-3.3 f/cm3, respectively. During the years 1976-96, 1520 cases of asbestos-related occupational diseases were diagnosed. This figure included 1314 cases of asbestosis, 154 cases of lung cancer and 52 cases of pleura mesothelioma. MAC values for chrysotile and chrysotile-containing dusts are: 0.2 f/cm3 and 1 mg/m3.

  11. [Chrysotile asbestos: biological effects, the work environment highest allowable concentration and neoplasm risk].

    PubMed

    Woźniak, H; Wiecek, E

    2000-01-01

    The authors present the most essential data on physical and chemical properties of chrysotile, sources of its emission, the extent of occupational exposure, and biological effect, used in setting MAC values for chrysotile-containing dusts. Exploitable asbestos deposits do not exist in Poland, but admixtures of asbestos minerals have been found in some deposits of mineral raw materials located in the area of Lower Silesia (melafir, gabbro, dolomite. ore, nickel, magnesite, serpentinite). In the 1970s, about 100,000 tonnes of asbestos, containing 90% of chrysotile, were used annually in Poland. This figure decreased to 30,000 tonnes in 1991. In 1985 the use of crocidolite asbestos was stopped, and in 1999, the use of asbestos-containing products was banned by the virtue of the legal act. At present, the Minister of Economy in agreement with the Minister of Environmental Protection sets regularly the list of asbestos-containing products permitted for the production or in the customs area. Nowadays, the range of dust concentrations in plants which use asbestos products amounts to 0.1-0.6 mg/m3 for total dust and 0.002-0.07 f/cm3 for respirable mineral fibres; and during exploitation of rock raw material deposits 0.7-280 mg/m3, and 0.01-3.3 f/cm3, respectively. During the years 1976-96, 1520 cases of asbestos-related occupational diseases were diagnosed. This figure included 1314 cases of asbestosis, 154 cases of lung cancer and 52 cases of pleura mesothelioma. MAC values for chrysotile and chrysotile-containing dusts are: 0.2 f/cm3 and 1 mg/m3. PMID:11002475

  12. Effect of milk allowance on concentrate intake, ruminal environment, and ruminal development in milk-fed Holstein calves.

    PubMed

    Kristensen, N B; Sehested, J; Jensen, S K; Vestergaard, M

    2007-09-01

    The aim of the present experiment was to test the hypothesis that a barley-based concentrate would induce an acidic ruminal environment in young calves and that increased milk allowance would alleviate this condition. Eight Holstein calves ruminally cannulated at d 7 +/- 1 of age were used to study the effect of variation in barley-based starter concentrate intake induced by 4 different milk allowances (3.10, 4.84, 6.60, and 8.34 kg of milk replacer/d; 123 g of dry matter/kg of milk) on the ruminal environment, blood variables, and fore-stomach development from wk 2 to 5 of age. Twelve ruminal fluid samples were collected during a weekly 24-h sampling in 4 consecutive weeks. Blood samples were collected by venipuncture between 1200 and 1300 h on ruminal sampling days. Rumen papillae development and visceral organ mass were recorded at slaughter. A linear treatment x week effect was observed for concentrate intake, with the calves fed the lowest milk allowance having the fastest increase in concentrate intake whereby these calves reached the same ME intake in wk 5 compared with calves with the highest milk allowance. Effects on ruminal variables were dominated by week of sampling, with minor differences among treatments. Ruminal pH was below 5.5 for 5 to 13 h/d and all calves with concentrate intake above 20 g of dry matter/d were observed to have a daily ruminal pH minimum at pH 5.5 or lower. The ruminal concentration of total volatile fatty acids (VFA) increased from 71 to 133 +/- 9 mmol/L in wk 2 to 5 and was characterized by a relatively high molar proportion of propionate, increasing from 34 to 40 mol/100 mol of VFA in wk 2 to 5. In addition, the presence of ethanol and propanol as well as numerous VFA esters points to a ruminal environment with a relatively high hydrogen pressure. Plasma glucose and insulin responded to the highest milk allowance in wk 2 to 4. Plasma VFA and ketone bodies increased with the lowest milk allowance in wk 4 to 5. At slaughter

  13. Proapoptotic activity of a monomeric smac mimetic on human fibroblast-like synoviocytes from patients with rheumatoid arthritis.

    PubMed

    Lattuada, D; Casnici, C; Crotta, K; Seneci, P F; Corradini, C; Truzzi, M; Ingegnoli, F; Marelli, O

    2015-02-01

    Inhibitors of apoptosis proteins (IAPs) block cell death in response to diverse stimuli. The mitochondrial protein, second mitochondria-derived activator of caspase (Smac), negatively regulates IAP inhibition of caspase activity. We investigated the proapoptotic activity of a synthetic Smac (Smac 066) on fibroblast-like synoviocytes (FLS) derived from patients with active rheumatoid arthritis (RA). We found that Smac 066 induced significant apoptosis in all RA-FLS samples. Furthermore, IAPs, which are upregulated in RA-FLS, were downregulated by Smac 066. This suggested that IAPs upregulation was responsible for RA-FLS sensitivity to Smac 066. Next, we analysed caspase activation and found that Smac 066 was associated with caspase 8 and caspase 3 activities. We then investigated the mechanism underlying Smac 066 downregulation of IAPs in RA-FLS with an apoptotic pathway array. Interestingly, Smac 066 significantly upregulated IGFBP-5, a protein involved in differentiation, apoptosis, and osteoblastic activation. Smac 066 may represent a new therapeutic approach to RA treatment.

  14. Mature DIABLO/Smac Is Produced by the IMP Protease Complex on the Mitochondrial Inner Membrane

    PubMed Central

    Burri, Lena; Strahm, Yvan; Hawkins, Christine J.; Gentle, Ian E.; Puryer, Michelle A.; Verhagen, Anne; Callus, Bernard; Vaux, David; Lithgow, Trevor

    2005-01-01

    DIABLO/Smac is a mitochondrial protein that can promote apoptosis by promoting the release and activation of caspases. To do so, DIABLO/Smac must first be processed by a mitochondrial protease and then released into the cytosol, and we show this in an intact cellular system. We propose that the precursor form of DIABLO/Smac enters the mitochondria through a stop-transfer pathway and is processed to its active form by the inner membrane peptidase (IMP) complex. Catalytic subunits of the mammalian IMP complex were identified based on sequence conservation and functional complementation, and the novel sequence motif RX5P in Imp1 and NX5S in Imp2 distinguish the two catalytic subunits. DIABLO/Smac is one of only a few specific proteins identified as substrates for the IMP complex in the mitochondrial intermembrane space. PMID:15814844

  15. The Activator of Apoptosis Smac-DIABLO Acts as a Tetramer in Solution

    PubMed Central

    Mastrangelo, Eloise; Vachette, Patrice; Cossu, Federica; Malvezzi, Francesca; Bolognesi, Martino; Milani, Mario

    2015-01-01

    Smac-DIABLO in its mature form (20.8 kDa) binds to baculoviral IAP repeat (BIR) domains of inhibitor of apoptosis proteins (IAPs) releasing their inhibitory effects on caspases, thus promoting cell death. Despite its apparent molecular mass (∼100 kDa), Smac-DIABLO was held to be a dimer in solution, simultaneously targeting two distinct BIR domains. We report an extensive biophysical characterization of the protein alone and in complex with the X-linked IAP (XIAP)-BIR2-BIR3 domains. Our data show that Smac-DIABLO adopts a tetrameric assembly in solution and that the tetramer is able to bind two BIR2-BIR3 pairs of domains. Our small-angle x-ray scattering-based tetrameric model of Smac-DIABLO/BIR2-BIR3 highlights some conformational freedom of the complex that may be related to optimization of IAPs binding. PMID:25650938

  16. Application of constrained aza-valine analogs for Smac mimicry.

    PubMed

    Chingle, Ramesh; Ratni, Sara; Claing, Audrey; Lubell, William D

    2016-05-01

    Constrained azapeptides were designed based on the Ala-Val-Pro-Ile sequence from the second mitochondria-derived activator of caspases (Smac) protein and tested for ability to induce apoptosis in cancer cells. Diels-Alder cyclizations and Alder-ene reactions on azopeptides enabled construction of a set of constrained aza-valine dipeptide building blocks, that were introduced into mimics using effective coupling conditions to acylate bulky semicarbazide residues. Evaluation of azapeptides 7-11 in MCF-7 breast cancer cells indicated aza-cyclohexanylglycyine analog 11 induced cell death more efficiently than the parent tetrapeptide likely by a caspase-9 mediated apoptotic pathway. © 2016 Wiley Periodicals, Inc. Biopolymers (Pept Sci) 106: 235-244, 2016.

  17. User's Manual and Final Report for Hot-SMAC GUI Development

    NASA Technical Reports Server (NTRS)

    Yarrington, Phil

    2001-01-01

    A new software package called Higher Order Theory-Structural/Micro Analysis Code (HOT-SMAC) has been developed as an effective alternative to the finite element approach for Functionally Graded Material (FGM) modeling. HOT-SMAC is a self-contained package including pre- and post-processing through an intuitive graphical user interface, along with the well-established Higher Order Theory for Functionally Graded Materials (HOTFGM) thermomechanical analysis engine. This document represents a Getting Started/User's Manual for HOT-SMAC and a final report for its development. First, the features of the software are presented in a simple step-by-step example where a HOT-SMAC model representing a functionally graded material is created, mechanical and thermal boundary conditions are applied, the model is analyzed and results are reviewed. In a second step-by-step example, a HOT-SMAC model of an actively cooled metallic channel with ceramic thermal barrier coating is built and analyzed. HOT-SMAC results from this model are compared to recently published results (NASA/TM-2001-210702) for two grid densities. Finally, a prototype integration of HOTSMAC with the commercially available HyperSizer(R) structural analysis and sizing software is presented. In this integration, local strain results from HyperSizer's structural analysis are fed to a detailed HOT-SMAC model of the flange-to-facesheet bond region of a stiffened panel. HOT-SMAC is then used to determine the peak shear and peel (normal) stresses between the facesheet and bonded flange of the panel and determine the "free edge" effects.

  18. User's manual for SMACS: a family of codes for probabilistic structural analysis

    SciTech Connect

    Bumpus, S; Shukla, S N; O'Connell, W J; Gerhard, M A

    1982-03-01

    SMACS is a code which links the seismic input, soil-structure interaction and structural response calculations to obtain response vectors, which in turn are used as input for risk analysis. Inherently, there are uncertainties involved in various links of the seismic methodology chain. SMACS incorporates the uncertainty in the seismic input by using a suite of possible earthquakes. Uncertainties in the soil-structure interaction (SSI) are incorporated by using a range of values of soil shear modulus and soil material damping at a given site. Similarly a range of probable values of modal frequency and damping of the structure are used to account for uncertainties in structural modelling. The following pre-processor codes are available, as a package, to create necessary input files for the SMACS program: SIMQ (for generating seimic input); GLAY and CLAF (for soil-structure interaction analysis); and SAP4 (for modal analysis of the structures). The post-processor codes available are: PRESTO (to plot probability distributions for the response vectors or basic events); and CHANGO (to plot comparisons of basic events from different analyses). The code, SMACS, and the nature of the problem it solves are discussed. The way that SMACS is executed is explained. Manuals are provided that explain how to create the necessary input files for different subprograms of the SMACS family. An example problem illustrating an SSI analysis for a containment structure is presented.

  19. Establishing a total allowable concentration of o-toluidine in drinking water incorporating early lifestage exposure and susceptibility.

    PubMed

    English, J Caroline; Bhat, Virunya S; Ball, Gwendolyn L; McLellan, Clifton J

    2012-11-01

    o-Toluidine is a monocyclic aromatic amine present in the formulation of some materials that contact drinking water. NSF/ANSI 61 Annex A (2011) and US EPA (2005a) risk assessment guidelines were used to determine an acceptable drinking water level. Occupational exposure to o-toluidine is associated with an increased risk of bladder cancer but human disease rates could not be used to establish risk values due to inadequate exposure data and coexposures in the epidemiology cohorts. Chronic dietary exposure to o-toluidine hydrochloride was associated with benign and malignant tumors in both sexes of F344 rats and B6C3F1 mice. o-Toluidine is genotoxic in vitro and in vivo. A 10(-5) cancer risk level was extrapolated from the human equivalent BMDL(10) of 13mg/kg-day for the combined incidence of papillomas and carcinomas of the bladder transitional epithelium in female rats. Considering varying susceptibility to tumor development at different life stages, the unit risk was modified to incorporate potency adjustments for early-life exposures. A framework for lifestage adjustment is presented that makes assumptions evident. For this assessment, the lifetime unit risk derived was ∼2-fold greater than the unadjusted adult lifetime unit risk, and the resulting Total Allowable Concentration in drinking water is 20μg/L.

  20. ''SMAC'' - Sonic Mapping and Caliper research and development. Final report, Phase IB

    SciTech Connect

    Handy, L.E.

    1985-12-01

    The development of the Sonic Mapping and caliper (SMAC) Tools has been part of an ongoing effort by Hot Hole Instruments, Inc. of Los Alamos, New Mexico, to provide the geothermal, oil and gas drilling industries with improved and accurate tools for the inspection of the insides of boreholes and interiors of wells. Based on the successful completion of a proof of concept phase, referred to as Phase IA, Hot Hole Instruments, Inc. Undertook in Phase IB the design and testing of the SMAC Tool. Work was accomplished during the last half of 1984 and the first half of 1985. 17 figs.

  1. ADAP–SLP-76 Binding Differentially Regulates Supramolecular Activation Cluster (SMAC) Formation Relative to T Cell–APC Conjugation

    PubMed Central

    Wang, Hongyan; McCann, Fiona E.; Gordan, John D.; Wu, Xiang; Raab, Monika; Malik, Talat H.; Davis, Daniel M.; Rudd, Christopher E.

    2004-01-01

    T cell–APC conjugation as mediated by leukocyte function-associated antigen-1 (LFA-1)–intercellular adhesion molecule (ICAM)-1 binding is followed by formation of the supramolecular activation cluster (SMAC) at the immunological synapse. The intracellular processes that regulate SMAC formation and its influence on T cell function are important questions to be addressed. Here, using a mutational approach, we demonstrate that binding of adaptor adhesion and degranulation promoting adaptor protein (ADAP) to SLP-76 differentially regulates peripheral SMAC (pSMAC) formation relative to conjugation. Although mutation of the YDDV sites (termed M12) disrupted SLP-76 SH2 domain binding and prevented the ability of ADAP to increase conjugation and LFA-1 clustering, M12 acted selectively as a dominant negative (DN) inhibitor of pSMAC formation, an effect that was paralleled by a DN effect on interleukin-2 production. ADAP also colocalized with LFA-1 at the immunological synapse. Our findings identify ADAP–SLP-76 binding as a signaling event that differentially regulates SMAC formation, and support a role for SMAC formation in T cell cytokine production. PMID:15477347

  2. Tangential Flow Ultrafiltration Allows Purification and Concentration of Lauric Acid-/Albumin-Coated Particles for Improved Magnetic Treatment

    PubMed Central

    Zaloga, Jan; Stapf, Marcus; Nowak, Johannes; Pöttler, Marina; Friedrich, Ralf P.; Tietze, Rainer; Lyer, Stefan; Lee, Geoffrey; Odenbach, Stefan; Hilger, Ingrid; Alexiou, Christoph

    2015-01-01

    Superparamagnetic iron oxide nanoparticles (SPIONs) are frequently used for drug targeting, hyperthermia and other biomedical purposes. Recently, we have reported the synthesis of lauric acid-/albumin-coated iron oxide nanoparticles SEONLA-BSA, which were synthesized using excess albumin. For optimization of magnetic treatment applications, SPION suspensions need to be purified of excess surfactant and concentrated. Conventional methods for the purification and concentration of such ferrofluids often involve high shear stress and low purification rates for macromolecules, like albumin. In this work, removal of albumin by low shear stress tangential ultrafiltration and its influence on SEONLA-BSA particles was studied. Hydrodynamic size, surface properties and, consequently, colloidal stability of the nanoparticles remained unchanged by filtration or concentration up to four-fold (v/v). Thereby, the saturation magnetization of the suspension can be increased from 446.5 A/m up to 1667.9 A/m. In vitro analysis revealed that cellular uptake of SEONLA-BSA changed only marginally. The specific absorption rate (SAR) was not greatly affected by concentration. In contrast, the maximum temperature Tmax in magnetic hyperthermia is greatly enhanced from 44.4 °C up to 64.9 °C by the concentration of the particles up to 16.9 mg/mL total iron. Taken together, tangential ultrafiltration is feasible for purifying and concentrating complex hybrid coated SPION suspensions without negatively influencing specific particle characteristics. This enhances their potential for magnetic treatment. PMID:26287178

  3. Tangential Flow Ultrafiltration Allows Purification and Concentration of Lauric Acid-/Albumin-Coated Particles for Improved Magnetic Treatment.

    PubMed

    Zaloga, Jan; Stapf, Marcus; Nowak, Johannes; Pöttler, Marina; Friedrich, Ralf P; Tietze, Rainer; Lyer, Stefan; Lee, Geoffrey; Odenbach, Stefan; Hilger, Ingrid; Alexiou, Christoph

    2015-08-14

    Superparamagnetic iron oxide nanoparticles (SPIONs) are frequently used for drug targeting, hyperthermia and other biomedical purposes. Recently, we have reported the synthesis of lauric acid-/albumin-coated iron oxide nanoparticles SEON(LA-BSA), which were synthesized using excess albumin. For optimization of magnetic treatment applications, SPION suspensions need to be purified of excess surfactant and concentrated. Conventional methods for the purification and concentration of such ferrofluids often involve high shear stress and low purification rates for macromolecules, like albumin. In this work, removal of albumin by low shear stress tangential ultrafiltration and its influence on SEON(LA-BSA) particles was studied. Hydrodynamic size, surface properties and, consequently, colloidal stability of the nanoparticles remained unchanged by filtration or concentration up to four-fold (v/v). Thereby, the saturation magnetization of the suspension can be increased from 446.5 A/m up to 1667.9 A/m. In vitro analysis revealed that cellular uptake of SEON(LA-BSA) changed only marginally. The specific absorption rate (SAR) was not greatly affected by concentration. In contrast, the maximum temperature Tmax in magnetic hyperthermia is greatly enhanced from 44.4 °C up to 64.9 °C by the concentration of the particles up to 16.9 mg/mL total iron. Taken together, tangential ultrafiltration is feasible for purifying and concentrating complex hybrid coated SPION suspensions without negatively influencing specific particle characteristics. This enhances their potential for magnetic treatment.

  4. Tangential Flow Ultrafiltration Allows Purification and Concentration of Lauric Acid-/Albumin-Coated Particles for Improved Magnetic Treatment.

    PubMed

    Zaloga, Jan; Stapf, Marcus; Nowak, Johannes; Pöttler, Marina; Friedrich, Ralf P; Tietze, Rainer; Lyer, Stefan; Lee, Geoffrey; Odenbach, Stefan; Hilger, Ingrid; Alexiou, Christoph

    2015-01-01

    Superparamagnetic iron oxide nanoparticles (SPIONs) are frequently used for drug targeting, hyperthermia and other biomedical purposes. Recently, we have reported the synthesis of lauric acid-/albumin-coated iron oxide nanoparticles SEON(LA-BSA), which were synthesized using excess albumin. For optimization of magnetic treatment applications, SPION suspensions need to be purified of excess surfactant and concentrated. Conventional methods for the purification and concentration of such ferrofluids often involve high shear stress and low purification rates for macromolecules, like albumin. In this work, removal of albumin by low shear stress tangential ultrafiltration and its influence on SEON(LA-BSA) particles was studied. Hydrodynamic size, surface properties and, consequently, colloidal stability of the nanoparticles remained unchanged by filtration or concentration up to four-fold (v/v). Thereby, the saturation magnetization of the suspension can be increased from 446.5 A/m up to 1667.9 A/m. In vitro analysis revealed that cellular uptake of SEON(LA-BSA) changed only marginally. The specific absorption rate (SAR) was not greatly affected by concentration. In contrast, the maximum temperature Tmax in magnetic hyperthermia is greatly enhanced from 44.4 °C up to 64.9 °C by the concentration of the particles up to 16.9 mg/mL total iron. Taken together, tangential ultrafiltration is feasible for purifying and concentrating complex hybrid coated SPION suspensions without negatively influencing specific particle characteristics. This enhances their potential for magnetic treatment. PMID:26287178

  5. Smac-mimetic-induced epithelial cell death reduces the growth of renal cysts.

    PubMed

    Fan, Lucy X; Zhou, Xia; Sweeney, William E; Wallace, Darren P; Avner, Ellis D; Grantham, Jared J; Li, Xiaogang

    2013-12-01

    Past efforts to pharmacologically disrupt the development and growth of renal cystic lesions focused primarily on normalizing the activity of a specific signaling molecule, but the effects of stimulating apoptosis in the proliferating epithelial cells have not been well studied. Although benign, ADPKD renal cysts created by the sustained proliferation of epithelial cells resemble tumors, and malignant cell death can be achieved by cotreatment with TNF-α and a mimetic of second mitochondria-derived activator of caspase (Smac). Notably, TNF-α accumulates to high levels in ADPKD cyst fluid. Here, we report that an Smac-mimetic selectively induces TNF-α-dependent cystic renal epithelial cell death, leading to the removal of cystic epithelial cells from renal tissues and delaying cyst formation. In vitro, a Smac-mimetic (GT13072) induced the degradation of cIAP1 that is required but not sufficient for cell death. Cotreatment with TNF-α augmented the formation and activation of the RIPK1-dependent death complex and the degradation and cleavage of FLIP, an inhibitor of caspase-8, in renal cystic epithelial cells. This approach produced death specifically in Pkd1 mutant epithelial cells, with no effect on normal renal epithelial cells. Moreover, treatment with the Smac-mimetic slowed cyst and kidney enlargement and preserved renal function in two genetic strains of mice with Pkd1 mutations. Thus, our mechanistic data characterize an apoptotic pathway, activated by the selective synergy of an Smac-mimetic and TNF-α in renal cyst fluid, that attenuates cyst development, providing an innovative translational platform for the rational development of novel therapeutics for ADPKD.

  6. Oral vitamin D supplementation at five times the recommended allowance marginally affects serum 25-hydroxyvitamin D concentrations in dogs.

    PubMed

    Young, Lauren R; Backus, Robert C

    2016-01-01

    Little is known regarding optimal vitamin D status in adult dogs. To date no studies on vitamin D supplementation for improving vitamin D status have been reported for adult dogs. The aims of this study were to identify dogs with low vitamin D status and evaluate an oral dosage of cholecalciferol (D3) for effectiveness in increasing vitamin D status. For this, forty-six privately owned dogs were evaluated. Of the dogs, thirty-three (or 71·7 %) had serum 25-hydroxyvitamin D (25(OH)D) concentrations less than 100 ng/ml, a minimum previously suggested for vitamin D sufficiency in dogs. Subsequently, thirteen dogs were enrolled in a supplementation trial. Dogs were given either a D3 supplement (n 7; 2·3 µg/kg(0·75)) or olive oil placebo (n 6) daily with food. Serum concentrations of 25(OH)D were determined at weeks 1, 3 and 6, and at the trial end. Only at the trial end (weeks 9-10) was 25(OH)D significantly greater (P = 0·05) in supplemented v. placebo dogs. Serum concentrations of 24R,25-dihydroxycholecalciferol determined at the trial end were about 40 % of that of 25(OH)D3 and not significantly different between the groups. Concentrations of parathyroid hormone, ionised Ca, P and creatinine measured in initial and final serum samples indicated supplementation caused no toxicity. We conclude that vitamin D3 supplementation at a dosage near the National Research Council recommended safe-upper limit was not effective for rapidly raising serum 25(OH)D concentrations in healthy, adult dogs. Further work is needed in evaluating the metabolism of orally administered D3 in dogs before dosing recommendations can be made. PMID:27547394

  7. Characterization of Potent SMAC Mimetics that Sensitize Cancer Cells to TNF Family-Induced Apoptosis

    PubMed Central

    Welsh, Kate; Milutinovic, Snezana; Ardecky, Robert J.; Gonzalez-Lopez, Marcos; Ganji, Santhi Reddy; Finlay, Darren; Riedl, Stefan; Matsuzawa, Shu-ichi; Pinilla, Clemencia; Houghten, Richard; Vuori, Kristiina; Reed, John C.; Cosford, Nicholas D. P.

    2016-01-01

    Members of the Inhibitor of APoptosis (IAP) protein family suppress apoptosis within tumor cells, particularly in the context of immune cell-mediated killing by the tumor necrosis factor (TNF) superfamily cytokines. Most IAPs are opposed endogenously by the second mitochondrial activator of caspases (SMAC), which binds to selected baculovirus IAP repeat (BIR) domains of IAPs to displace interacting proteins. The development of SMAC mimetics as novel anticancer drugs has gained impetus, with several agents now in human clinical trials. To further understand the cellular mechanisms of SMAC mimetics, we focused on IAP family members cIAP1 and cIAP2, which are recruited to TNF receptor complexes where they support cell survival through NF-κB activation while suppressing apoptosis by preventing caspase activation. We established fluorescence polarization (FP) assays for the BIR2 and BIR3 domains of human cIAP1 and cIAP2 using fluorochrome-conjugated SMAC peptides as ligands. A library of SMAC mimetics was profiled using the FP assays to provide a unique structure activity relationship (SAR) analysis compared to previous assessments of binding to XIAP. Potent compounds displayed mean inhibitory binding constants (Ki) of 9 to 27 nM against the BIR3 domains of cIAP1 and cIAP2, respectively. Selected compounds were then characterized using cytotoxicity assays in which a cytokine-resistant human tumor cell line was sensitized to either TNF or lymphotoxin-α (LT-α). Cytotoxicity correlated closely with cIAP1 and cIAP2 BIR3 binding activity with the most potent compounds able to reduce cell viability by 50%. Further testing demonstrated that active compounds also inhibit RIP1 binding to BIR3 of cIAP1 and cIAP2 in vitro and reduce steady-state cIAP1 protein levels in cells. Altogether, these data inform the SAR for our SMAC mimetics with respect to cIAP1 and cIAP2, suggesting that these IAP family members play an important role in tumor cell resistance to cytotoxicity

  8. Characterization of Potent SMAC Mimetics that Sensitize Cancer Cells to TNF Family-Induced Apoptosis.

    PubMed

    Welsh, Kate; Milutinovic, Snezana; Ardecky, Robert J; Gonzalez-Lopez, Marcos; Ganji, Santhi Reddy; Teriete, Peter; Finlay, Darren; Riedl, Stefan; Matsuzawa, Shu-Ichi; Pinilla, Clemencia; Houghten, Richard; Vuori, Kristiina; Reed, John C; Cosford, Nicholas D P

    2016-01-01

    Members of the Inhibitor of APoptosis (IAP) protein family suppress apoptosis within tumor cells, particularly in the context of immune cell-mediated killing by the tumor necrosis factor (TNF) superfamily cytokines. Most IAPs are opposed endogenously by the second mitochondrial activator of caspases (SMAC), which binds to selected baculovirus IAP repeat (BIR) domains of IAPs to displace interacting proteins. The development of SMAC mimetics as novel anticancer drugs has gained impetus, with several agents now in human clinical trials. To further understand the cellular mechanisms of SMAC mimetics, we focused on IAP family members cIAP1 and cIAP2, which are recruited to TNF receptor complexes where they support cell survival through NF-κB activation while suppressing apoptosis by preventing caspase activation. We established fluorescence polarization (FP) assays for the BIR2 and BIR3 domains of human cIAP1 and cIAP2 using fluorochrome-conjugated SMAC peptides as ligands. A library of SMAC mimetics was profiled using the FP assays to provide a unique structure activity relationship (SAR) analysis compared to previous assessments of binding to XIAP. Potent compounds displayed mean inhibitory binding constants (Ki) of 9 to 27 nM against the BIR3 domains of cIAP1 and cIAP2, respectively. Selected compounds were then characterized using cytotoxicity assays in which a cytokine-resistant human tumor cell line was sensitized to either TNF or lymphotoxin-α (LT-α). Cytotoxicity correlated closely with cIAP1 and cIAP2 BIR3 binding activity with the most potent compounds able to reduce cell viability by 50%. Further testing demonstrated that active compounds also inhibit RIP1 binding to BIR3 of cIAP1 and cIAP2 in vitro and reduce steady-state cIAP1 protein levels in cells. Altogether, these data inform the SAR for our SMAC mimetics with respect to cIAP1 and cIAP2, suggesting that these IAP family members play an important role in tumor cell resistance to cytotoxicity

  9. The Sakaguchi reaction product quenches phycobilisome fluorescence, allowing determination of the arginine concentration in cells of Anabaena strain PCC 7120.

    PubMed

    Ke, Shan; Haselkorn, Robert

    2013-01-01

    The filamentous cyanobacterium Anabaena fixes nitrogen in specialized cells called heterocysts. The immediate product of fixation, ammonia, is known to be assimilated by addition to glutamate to make glutamine. How fixed nitrogen is transported along the filament to the 10 to 20 vegetative cells that separate heterocysts is unknown. N-fixing heterocysts accumulate an insoluble polymer containing aspartate and arginine at the cell poles. Lockau's group has proposed that the polymer is degraded at the poles to provide a mobile carrier, arginine, to the vegetative cells (R. Richter, M. Hejazi, R. Kraft, K. Ziegler, and W. Lockau, Eur. J. Biochem. 263:163-169, 1999). We wished to use the Sakaguchi reaction for arginine to determine the relative cellular concentration of arginine along the filament. At present, the methods for measuring absorption of the Sakaguchi reaction product at 520 nm are insufficiently sensitive for that purpose. However, that product quenches the fluorescence of phycobiliproteins, which we have adapted to a determination of arginine. Our results are consistent with the proposal that arginine is a principal nitrogen carrier from heterocysts to vegetative cells in Anabaena.

  10. Use of industrial amino acids to allow low protein concentrations in finishing diets for growing Muscovy ducks.

    PubMed

    Baeza, E; Leclercq, B

    1998-03-01

    1. Three experiments were performed to assess the effects of decreasing protein concentration in the finishing diets for growing Muscovy ducks (8 to 12 weeks of age) by adding 4 essential amino acids (AAs, lysine, methionine, threonine and tryptophan). Experimental diets with crude protein (CP) contents from 105 to 142 g/kg, were compared with control diets providing 150 to 160 g/kg CP. In each trial, all diets were isocaloric. No significant modification in growth or carcase quality was observed when CP was greater than 124 g/kg in diets supplemented with the 4 essential AAs. 2. There was no advantages in supplying more than 4.3 g of digestible lysine per kg of diet (12.75 MJ ME/kg). When threonine was not added, breast yield decreased significantly (-4.3%), while omitting tryptophan supplementation did not influence performance. 3. Furthermore, the experiments confirmed that reducing CP had little or no effect on food conversion efficiency and fatness in Muscovy ducklings, unlike the observed situation in broiler chickens.

  11. Allowable CO2 concentrations under the United Nations Framework Convention on Climate Change as a function of the climate sensitivity probability distribution function

    NASA Astrophysics Data System (ADS)

    Harvey, L. D. Danny

    2007-03-01

    Article 2 of the United Nations Framework Convention on Climate Change (UNFCCC) calls for stabilization of greenhouse gas (GHG) concentrations at levels that prevent dangerous anthropogenic interference (DAI) in the climate system. Until recently, the consensus viewpoint was that the climate sensitivity (the global mean equilibrium warming for a doubling of atmospheric CO2 concentration) was 'likely' to fall between 1.5 and 4.5 K. However, a number of recent studies have generated probability distribution functions (pdfs) for climate sensitivity with the 95th percentile of the expected climate sensitivity as large as 10 K, while some studies suggest that the climate sensitivity is likely to fall in the lower half of the long-standing 1.5 4.5 K range. This paper examines the allowable CO2 concentration as a function of the 95th percentile of the climate sensitivity pdf (ranging from 2 to 8 K) and for the following additional assumptions: (i) the 50th percentile for the pdf of the minimum sustained global mean warming that causes unacceptable harm equal to 1.5 or 2.5 K and (ii) 1%, 5% or 10% allowable risks of unacceptable harm. For a 1% risk tolerance and the more stringent harm-threshold pdf, the allowable CO2 concentration ranges from 323 to 268 ppmv as the 95th percentile of the climate sensitivity pdf increases from 2 to 8 K, while for a 10% risk tolerance and the less stringent harm-threshold pdf, the allowable CO2 concentration ranges from 531 to 305 ppmv. In both cases it is assumed that non-CO2 GHG radiative forcing can be reduced to half of its present value, otherwise; the allowable CO2 concentration is even smaller. Accounting for the fact that the CO2 concentration will gradually fall if emissions are reduced to zero, and that peak realized warming will then be less than the peak equilibrium warming (related to peak radiative forcing) allows the CO2 concentration to peak at 10 40 ppmv higher than the limiting values given above for a climate sensitivity

  12. Elasto-Plastic Analysis of Tee Joints Using HOT-SMAC

    NASA Technical Reports Server (NTRS)

    Arnold, Steve M. (Technical Monitor); Bednarcyk, Brett A.; Yarrington, Phillip W.

    2004-01-01

    The Higher Order Theory - Structural/Micro Analysis Code (HOT-SMAC) software package is applied to analyze the linearly elastic and elasto-plastic response of adhesively bonded tee joints. Joints of this type are finding an increasing number of applications with the increased use of composite materials within advanced aerospace vehicles, and improved tools for the design and analysis of these joints are needed. The linearly elastic results of the code are validated vs. finite element analysis results from the literature under different loading and boundary conditions, and new results are generated to investigate the inelastic behavior of the tee joint. The comparison with the finite element results indicates that HOT-SMAC is an efficient and accurate alternative to the finite element method and has a great deal of potential as an analysis tool for a wide range of bonded joints.

  13. Smac-Derived Aza-Peptide As an Aminopeptidase-Resistant XIAP BIR3 Antagonist.

    PubMed

    Elsawy, Mohamed A; Tikhonova, Irina G; Martin, Lorraine; Walker, Brian

    2015-01-01

    The peptidic nature of anti-IAPs N-terminus Smac-derived peptides precludes their utilization as potential therapeutic anticancer agents. Recent advances in the development of novel Smacderived peptidomimetics and non-peptidic molecules with improved anti-IAPs activity and resistance to proteolytic cleavage have been reported and led to a number of candidates that are currently in clinical trials including LCL-161, SM-406/AT-406, GDC-0512/GDC-0917, and birinapant. As an attempt to improve the proteolytic stability of Smac peptides, we developed the Aza-peptide AzaAla- Val-Pro-Phe-Tyr-NH2 (2). Unlike unmodified peptide Ala-Val-Pro-Phe-Tyr-NH2 (1), analogue (2) exhibited resistance towards proteolytic cleavage by two aminopeptidases; LAP and DPP-IV, while retaining its IAP inhibitory activity. This was due to the altered planar geometry of the P1 residue side chain. Our findings showed that using aza-isosteres of bioactive peptide sequences imbue the residue with imperviousness to proteolysis; underscoring a potential approach for developing a new generation of Smac-derived Aza-peptidomimetics. PMID:26282728

  14. Smac-Derived Aza-Peptide As an Aminopeptidase-Resistant XIAP BIR3 Antagonist.

    PubMed

    Elsawy, Mohamed A; Tikhonova, Irina G; Martin, Lorraine; Walker, Brian

    2015-01-01

    The peptidic nature of anti-IAPs N-terminus Smac-derived peptides precludes their utilization as potential therapeutic anticancer agents. Recent advances in the development of novel Smacderived peptidomimetics and non-peptidic molecules with improved anti-IAPs activity and resistance to proteolytic cleavage have been reported and led to a number of candidates that are currently in clinical trials including LCL-161, SM-406/AT-406, GDC-0512/GDC-0917, and birinapant. As an attempt to improve the proteolytic stability of Smac peptides, we developed the Aza-peptide AzaAla- Val-Pro-Phe-Tyr-NH2 (2). Unlike unmodified peptide Ala-Val-Pro-Phe-Tyr-NH2 (1), analogue (2) exhibited resistance towards proteolytic cleavage by two aminopeptidases; LAP and DPP-IV, while retaining its IAP inhibitory activity. This was due to the altered planar geometry of the P1 residue side chain. Our findings showed that using aza-isosteres of bioactive peptide sequences imbue the residue with imperviousness to proteolysis; underscoring a potential approach for developing a new generation of Smac-derived Aza-peptidomimetics.

  15. Comparison of SMAC, PISO, and iterative time-advancing schemes for unsteady flows

    NASA Technical Reports Server (NTRS)

    Kim, Sang-Wook; Benson, Thomas J.

    1991-01-01

    Calculations of unsteady flows using a simplified marker and cell (SMAC), a pressure implicit splitting of operators (PSIO), and an iterative time advancing scheme (ITA) are presented. A partial differential equation for incremental pressure is used in each time advancing scheme. Example flows considered are a polar cavity flow starting from rest and self-sustained oscillating flows over a circular and a square cylinder. For a large time step size, the SMAC and ITA are more strongly convergent and yield more accurate results than PSIO. The SMAC is the most efficient computationally. For a small time step size, the three time advancing schemes yield equally accurate Strouhal numbers. The capability of each time advancing scheme to accurately resolve unsteady flows is attributed to the use of new pressure correction algorithm that can strongly enforce the conservation of mass. The numerical results show that the low frequency of the vortex shedding is caused by the growth time of each vortex shed into the wake region.

  16. Validation of the Extend Suite of MOD09 and SMAC Processed Reflectance Products for Australian Terrestrial Supersites: A Case Study

    NASA Astrophysics Data System (ADS)

    Broomhall, M. A.; Chedzey, H. C.; McAtee, B.; Fearns, P.; Lynch, M. J.

    2014-12-01

    The Australian Terrestrial Ecosystem Research Network (TERN) brings together ecosystem scientists allowing them to collect, contribute, store, integrate data and collaborate across numerous disciplines. The TERN AusCover Facility comprises a national expert network that provides remote sensing data such as satellite-derive biophysical products, advanced remote sensing products and ground-validation information free and online to the research community. TERN and AusCover have collected in situ data for a number of 5 km x 5 km supersites from nearly every state and territory in Australia. These data include spectrophotometer data, sun photometer and ozonometer data, airborne and terrestrial LIDAR data and airborne hyperspectral data. As part of the AusCover facility and in conjunction with Landgate, Western Australia, Curtin University has modified the atmospheric correction and surface reflectance processing scheme from Landgate to process 12 extra MODIS bands to surface reflectance, thus providing 19 bands. This processing scheme uses the Simple Method for Atmospheric Correction (SMAC) to produce reflectance data. Until recently, only the first 7 MODIS bands were available with the MODIS institutional algorithm for surface reflectance, MOD09, but this has altered to now also provide 9 extra bands. MOD09 is based around 6S to produce reflectance data. This case study makes use of hyperspectral airborne data captured over the Credo TERN supersite to compare the surface reflectance products from MOD09 and the SMAC-based 19-band reflectance process. This work required validating the airborne data against a set in situ reflectance measurements of large calibration targets. The validated airborne data were resampled spatially and spectrally to MODIS bands and both the airborne and MODIS data were mapped to the same spatial grid. Direct pixel comparisons have been made between the airborne data and the two algorithms, and between the algorithms themselves. The algorithms

  17. Identification of DR5 as a critical, NF-κB-regulated mediator of Smac-induced apoptosis.

    PubMed

    Eckhardt, I; Roesler, S; Fulda, S

    2013-01-01

    Smac mimetic promotes apoptosis by neutralizing inhibitor of apoptosis (IAP) proteins and is considered as a promising cancer therapeutic. Although an autocrine/paracrine tumor necrosis factor-α (TNFα) loop has been implicated in Smac mimetic-induced cell death, little is yet known about additional factors that determine sensitivity to Smac mimetic. Using genome-wide gene expression analysis, we identify death receptor 5 (DR5) as a novel key mediator of Smac mimetic-induced apoptosis. Although several cell lines that are sensitive to the Smac mimetic BV6 die in a TNFα-dependent manner, A172 glioblastoma cells undergo BV6-induced apoptosis largely independently of TNFα/TNFR1, as the TNFα-blocking antibody Enbrel or TNFR1 knockdown provide little protection. Yet, BV6-stimulated nuclear factor-κB (NF-κB) activation is critically required for apoptosis, as inhibition of NF-κB by overexpression of dominant-negative IκBα superrepressor (IκBα-SR) blocks BV6-induced apoptosis. Unbiased genome-wide gene expression studies in IκBα-SR-overexpressing cells versus vector control cells reveal that BV6 increases DR5 expression in a NF-κB-dependent manner. Importantly, this BV6-stimulated upregulation of DR5 is critically required for apoptosis, as transient or stable knockdown of DR5 significantly inhibits BV6-triggered apoptosis. In addition, DR5 silencing attenuates formation of a RIP1/FADD/caspase-8 cytosolic cell death complex and activation of caspase-8, -3 and -9. By identifying DR5 as a critical mediator of Smac mimetic-induced apoptosis, our findings provide novel insights into the determinants that control susceptibility of cancer cells to Smac mimetic. PMID:24287697

  18. A LC-MS method allowing the analysis of HMX and RDX present at the picogram level in natural aqueous samples without a concentration step.

    PubMed

    Vigneau, Olivier; Machuron-Mandard, Xavier

    2009-03-15

    The introduction of chloroform into the nebulising gas of a LC/MS electrospray interface (ESI), in a perfectly controlled way, leads to the formation of intense adducts ([M+Cl](-)) when a mobile phase containing HMX (1,3,5,7-tetranitro-1,3,5,7-tetrazacyclooctane or octogen) and RDX (1,3,5-trintro-1,3,5-triazacyclohexane or hexogen) is eluted. This LC/MS method allows the direct analysis of aqueous samples containing HMX and RDX at the pictogram level without a concentration step. The method is used to determine HMX and RDX concentrations in ground water samples from a military site.

  19. Nuclear interaction of Smac/DIABLO with Survivin at G2/M arrest prompts docetaxel-induced apoptosis in DU145 prostate cancer cells

    SciTech Connect

    Kim, Ji Young; Chung, Jin-Yong; Lee, Seung Gee; Kim, Yoon-Jae; Park, Ji-Eun; Yoo, Ki Soo; Yoo, Young Hyun; Park, Young Chul; Kim, Byeong Gee; Kim, Jong-Min . E-mail: jmkim7@dau.ac.kr

    2006-12-01

    Smac/DIABLO is released by mitochondria in response to apoptotic stimuli and is thought to antagonize the function of inhibitors of apoptosis proteins. Recently, it has been shown that, like XIAP, Survivin can potentially interact with Smac/DIABLO. However, the precise mechanisms and cellular location of their action have not been determined. We report for the first time that Smac/DIABLO translocates to the nucleus and is colocalized with Survivin at mitotic spindles during apoptosis resulting from G2/M arrest due to docetaxel treatment of DU145 prostate cancer cells. Our data demonstrate that the nuclear interaction of Smac/DIABLO with Survivin is an important step for suppressing the anti-apoptotic function of Survivin in Doc-induced apoptosis. This suggests that the balance between cellular Smac/DIABLO and Survivin levels could be critical for cellular destiny in taxane-treated cancer cells.

  20. 3SMAC: an a priori tomographic model of the upper mantle based on geophysical modeling

    NASA Astrophysics Data System (ADS)

    Nataf, Henri-Claude; Ricard, Yanick

    1996-05-01

    We present an a priori three-dimensional 'tomographic' model of the upper mantle. We construct this model (called 3SMAC — three-dimensional seismological model a priori constrained) in four steps: we compile information on the thickness of 'chemical' layers in the Earth (water, sediments, upper and lower crust, etc); we get a 3D temperature distribution from thermal plate models applied to the oceans and continents; we deduce the mineralogy in the mantle from pressure and temperature and we finally get a three-dimensional model of density, seismic velocities, and attenuation by introducing laboratory measurements of these quantities as a function of pressure and temperature. The model is thus consistent with various geophysical data, such as ocean bathymetry, and surface heat flux. We use this model to compute synthetic travel-times of body waves, and we compare them with observations. A similar exercise is performed for surface waves and normal modes in a companion paper (Ricard et al., 1996, J. Geophys. Res., in press). We find that our model predicts the bulk of the observed travel-time variations. Both the amplitude and general pattern are well recovered. The discrepancies suggest that tomography can provide useful regional information on the thermal state of the continents. In the oceans, the flattening of the sea-floor beond 70 Ma seems difficult to reconcile with the seismic observations. Overall, our 3SMAC model is both a realistic model, which can be used to test various tomographic methods, and a model of the minimum heterogeneities to be expected from geodynamical modeling. Therefore, it should be a useful a priori model to be used in tomographic inversions, in order to retrieve reliable images of heterogeneities in the transition zone, which should, in turn, greatly improve our understanding of geodynamical processes in the deep Earth. 3SMAC and accompanying software can be retrieved by anonymous ftp at geoscope.ipgp.jussieu.fr.

  1. Differential role of RIP1 in Smac mimetic-mediated chemosensitization of neuroblastoma cells

    PubMed Central

    Czaplinski, Sebastian; Abhari, Behnaz Ahangarian; Torkov, Alica; SeggewiΔ, Dominik; Hugle, Manuela; Fulda, Simone

    2015-01-01

    We explored the potential of Smac mimetics, which antagonize Inhibitor of Apoptosis (IAP) proteins, for chemosensitization of neuroblastoma (NB). Here, we report that Smac mimetics, e.g. BV6, prime NB cells for chemotherapeutics including the topoisomerase II inhibitor doxorubicin (DOX) and vinca alkaloids such as Vincristine (VCR), Vinblastine (VBL) and Vinorelbine (VNR). Additionally, BV6 acts in concert with DOX or VCR to suppress long-term clonogenic growth. While BV6 causes rapid downregulation of cellular IAP (cIAP)1 protein and nuclear factor-kappaB (NF-κB) activation, DOX/BV6- or VCR/BV6-induced apoptosis occurs independently of NF-κB or TNFα signaling, since overexpression of dominant-negative IκBα superrepressor or the Tumor Necrosis Factor (TNF)α-blocking antibody Enbrel fail to block cell death. Mechanistic studies reveal that Receptor-interacting protein (RIP)1 is required for DOX/BV6-, but not for VCR/BV6-induced apoptosis, since transient or stable knockdown of RIP1 or the pharmacological RIP1 inhibitor necrostatin-1 significantly reduce apoptosis. By comparison, VCR/BV6-mediated apoptosis critically depends on the mitochondrial pathway. VCR/BV6 cotreatment causes phosphorylation of BCL-2 during mitotic arrest, enhanced activation of BAX and BAK and loss of mitochondrial membrane potential (MMP). Additionally, overexpression of BCL-2 profoundly suppresses VCR/BV6-induced apoptosis. Thus, BV6 sensitizes NB cells to chemotherapy-induced apoptosis via distinct initial signaling mechanisms depending on the chemotherapeutic drug. These findings provide novel mechanistic insights into Smac mimetic-mediated chemosensitization of NB. PMID:26575016

  2. Differential role of RIP1 in Smac mimetic-mediated chemosensitization of neuroblastoma cells.

    PubMed

    Czaplinski, Sebastian; Abhari, Behnaz Ahangarian; Torkov, Alica; Seggewiß, Dominik; Hugle, Manuela; Fulda, Simone

    2015-12-01

    We explored the potential of Smac mimetics, which antagonize Inhibitor of Apoptosis (IAP) proteins, for chemosensitization of neuroblastoma (NB). Here, we report that Smac mimetics, e.g. BV6, prime NB cells for chemotherapeutics including the topoisomerase II inhibitor doxorubicin (DOX) and vinca alkaloids such as Vincristine (VCR), Vinblastine (VBL) and Vinorelbine (VNR). Additionally, BV6 acts in concert with DOX or VCR to suppress long-term clonogenic growth. While BV6 causes rapid downregulation of cellular IAP (cIAP)1 protein and nuclear factor-kappaB (NF-κB) activation, DOX/BV6- or VCR/BV6-induced apoptosis occurs independently of NF-κB or TNFα signaling, since overexpression of dominant-negative IκBα superrepressor or the Tumor Necrosis Factor (TNF)α-blocking antibody Enbrel fail to block cell death. Mechanistic studies reveal that Receptor-interacting protein (RIP)1 is required for DOX/BV6-, but not for VCR/BV6-induced apoptosis, since transient or stable knockdown of RIP1 or the pharmacological RIP1 inhibitor necrostatin-1 significantly reduce apoptosis. By comparison, VCR/BV6-mediated apoptosis critically depends on the mitochondrial pathway. VCR/BV6 cotreatment causes phosphorylation of BCL-2 during mitotic arrest, enhanced activation of BAX and BAK and loss of mitochondrial membrane potential (MMP). Additionally, overexpression of BCL-2 profoundly suppresses VCR/BV6-induced apoptosis. Thus, BV6 sensitizes NB cells to chemotherapy-induced apoptosis via distinct initial signaling mechanisms depending on the chemotherapeutic drug. These findings provide novel mechanistic insights into Smac mimetic-mediated chemosensitization of NB.

  3. SMAC: A soft MAC to reduce control overhead and latency in CDMA-based AMI networks

    SciTech Connect

    Garlapati, Shravan; Kuruganti, Teja; Buehrer, Michael R.; Reed, Jeffrey H.

    2015-10-26

    The utilization of state-of-the-art 3G cellular CDMA technologies in a utility owned AMI network results in a large amount of control traffic relative to data traffic, increases the average packet delay and hence are not an appropriate choice for smart grid distribution applications. Like the CDG, we consider a utility owned cellular like CDMA network for smart grid distribution applications and classify the distribution smart grid data as scheduled data and random data. Also, we propose SMAC protocol, which changes its mode of operation based on the type of the data being collected to reduce the data collection latency and control overhead when compared to 3G cellular CDMA2000 MAC. The reduction in the data collection latency and control overhead aids in increasing the number of smart meters served by a base station within the periodic data collection interval, which further reduces the number of base stations needed by a utility or reduces the bandwidth needed to collect data from all the smart meters. The reduction in the number of base stations and/or the reduction in the data transmission bandwidth reduces the CAPital EXpenditure (CAPEX) and OPerational EXpenditure (OPEX) of the AMI network. Finally, the proposed SMAC protocol is analyzed using markov chain, analytical expressions for average throughput and average packet delay are derived, and simulation results are also provided to verify the analysis.

  4. SMAC: A soft MAC to reduce control overhead and latency in CDMA-based AMI networks

    DOE PAGES

    Garlapati, Shravan; Kuruganti, Teja; Buehrer, Michael R.; Reed, Jeffrey H.

    2015-10-26

    The utilization of state-of-the-art 3G cellular CDMA technologies in a utility owned AMI network results in a large amount of control traffic relative to data traffic, increases the average packet delay and hence are not an appropriate choice for smart grid distribution applications. Like the CDG, we consider a utility owned cellular like CDMA network for smart grid distribution applications and classify the distribution smart grid data as scheduled data and random data. Also, we propose SMAC protocol, which changes its mode of operation based on the type of the data being collected to reduce the data collection latency andmore » control overhead when compared to 3G cellular CDMA2000 MAC. The reduction in the data collection latency and control overhead aids in increasing the number of smart meters served by a base station within the periodic data collection interval, which further reduces the number of base stations needed by a utility or reduces the bandwidth needed to collect data from all the smart meters. The reduction in the number of base stations and/or the reduction in the data transmission bandwidth reduces the CAPital EXpenditure (CAPEX) and OPerational EXpenditure (OPEX) of the AMI network. Finally, the proposed SMAC protocol is analyzed using markov chain, analytical expressions for average throughput and average packet delay are derived, and simulation results are also provided to verify the analysis.« less

  5. Smac mimetic LBW242 sensitizes XIAP-overexpressing neuroblastoma cells for TNF-α-independent apoptosis.

    PubMed

    Eschenburg, Georg; Eggert, Angelika; Schramm, Alexander; Lode, Holger N; Hundsdoerfer, Patrick

    2012-05-15

    Despite intensive treatment regimens, high-risk and late-stage neuroblastoma tends to have a poor survival outcome. Overexpression of the apoptotic regulator, X-linked inhibitor of apoptosis protein (XIAP), has been associated with chemotherapy resistance in several cancers including neuroblastoma. Here, we report preclinical evidence that XIAP offers an effective therapeutic target in neuroblastoma. Human and murine neuroblastoma cells were treated with the Smac mimetic LBW242 alone or in combination with cytotoxic drugs used clinically to treat neuroblastoma. Expression of XIAP protein, but not mRNA, was highly increased in neuroblastoma cells compared to healthy adrenal gland tissue, consistent with a posttranscriptional regulation of XIAP expression. Treatment with LBW242 sensitized human and murine neuroblastoma cells to chemotherapy-induced apoptosis, which was mediated by activation of both the intrinsic and extrinsic apoptosis pathways. Although Smac mimetics have been reported to stimulate TNF-α-induced apoptosis by degradation of cellular IAP (cIAP)-1/2, we found that LBW242-mediated sensitization in neuroblastoma cells occurred in a TNF-α-independent manner, despite induction of cIAP-1/2 degradation and TNF-α expression. Together, our findings show that XIAP targeting sensitizes neuroblastoma to chemotherapy-induced apoptosis, suggesting a novel therapeutic approach to treat this childhood malignancy.

  6. SMACS: a system of computer programs for probabilistic seismic analysis of structures and subsystems. Volume I. User's manual

    SciTech Connect

    Maslenikov, O.R.; Johnson, J.J.; Tiong, L.W.; Mraz, M.J.; Bumpus, S.; Gerhard, M.A.

    1985-03-01

    The SMACS (Seismic Methodology Analysis Chain with Statistics) system of computer programs, one of the major computational tools of the Seismic Safety Margins Research Program (SSMRP), links the seismic input with the calculation of soil-structure interaction, major structure response, and subsystem response. The seismic input is defined by ensembles of acceleration time histories in three orthogonal directions. Soil-structure interaction and detailed structural response are then determined simultaneously, using the substructure approach to SSI as implemented in the CLASSI family of computer programs. The modus operandi of SMACS is to perform repeated deterministic analyses, each analysis simulating an earthquake occurrence. Parameter values for each simulation are sampled from assumed probability distributions according to a Latin hypercube experimental design. The user may specify values of the coefficients of variation (COV) for the distributions of the input variables. At the heart of the SMACS system is the computer program SMAX, which performs the repeated SSI response calculations for major structure and subsystem response. This report describes SMAX and the pre- and post-processor codes, used in conjunction with it, that comprise the SMACS system. (ACR)

  7. Intrinsic and chemo-sensitizing activity of SMAC-mimetics on high-risk childhood acute lymphoblastic leukemia

    PubMed Central

    Schirmer, M; Trentin, L; Queudeville, M; Seyfried, F; Demir, S; Tausch, E; Stilgenbauer, S; Eckhoff, S M; Meyer, L H; Debatin, K-M

    2016-01-01

    SMAC-mimetics represent a targeted therapy approach to overcome apoptosis resistance in many tumors. Here, we investigated the efficacy of the SMAC-mimetic BV6 in B-cell precursor acute lymphoblastic leukemia (BCP-ALL). In ALL cell lines, intrinsic apoptosis sensitivity was associated with rapid cIAP degradation, NF-κB activation, TNF-α secretion and induction of an autocrine TNF-α-dependent cell death loop. This pattern of responsiveness was also observed upon ex vivo analysis of 40 primograft BCP-ALL samples. Treatment with BV6 induced cell death in the majority of ALL primografts including leukemias with high-risk and poor-prognosis features. Inhibition of cell death by the TNF receptor fusion protein etanercept demonstrated that BV6 activity is dependent on TNF-α. In a preclinical NOD/SCID/huALL model of high-risk ALL, marked anti-leukemia effectivity and significantly prolonged survival were observed upon BV6 treatment. Interestingly, also in vivo, intrinsic SMAC-mimetic activity was mediated by TNF-α. Importantly, BV6 increased the effectivity of conventional induction therapy including vincristine, dexamethasone and asparaginase leading to prolonged remission induction. These data suggest SMAC-mimetics as an important addendum to efficient therapy of pediatric BCP-ALL. PMID:26775704

  8. SMAC Mimetic BV6 Induces Cell Death in Monocytes and Maturation of Monocyte-Derived Dendritic Cells

    PubMed Central

    Holtz, Philipp; Kapp, Markus; Grigoleit, Götz Ulrich; Schmuck, Carsten; Wajant, Harald; Siegmund, Daniela

    2011-01-01

    Background Compounds mimicking the inhibitory effect of SMAC / DIABLO on X-linked inhibitor of apoptosis (XIAP) have been developed with the aim to achieve sensitization for apoptosis of tumor cells resistant due to deregulated XIAP expression. It turned out that SMAC mimetics also have complex effects on the NFκB system and TNF signaling. In view of the overwhelming importance of the NFκB transcription factors in the immune system, we analyzed here the effects of the SMAC mimetic BV6 on immune cells. Principal Findings BV6 induced apoptotic and necrotic cell death in monocytes while T-cells, dendritic cells and macrophages were largely protected against BV6-induced cell death. In immature dendritic cells BV6 treatment resulted in moderate activation of the classical NFκB pathway, but it also diminished the stronger NFκB-inducing effect of TNF and CD40L. Despite its inhibitory effect on TNF- and CD40L signaling, BV6 was able to trigger maturation of immature DCs as indicated by upregulation of CD83, CD86 and IL12. Significance The demonstrated effects of SMAC mimetics on immune cells may complicate the development of tumor therapeutic concepts based on these compounds but also arise the possibility to exploit them for the development of immune stimulatory therapies. PMID:21738708

  9. Morphological adaptation of rumen papillae during the dry period and early lactation as affected by rate of increase of concentrate allowance.

    PubMed

    Dieho, K; Bannink, A; Geurts, I A L; Schonewille, J T; Gort, G; Dijkstra, J

    2016-03-01

    Knowledge of the morphological adaptation of rumen papilla, which plays an important role in volatile fatty acid absorption, in dry and early lactation dairy cattle is limited. Therefore, macro- and microscopic changes in papilla morphology during the dry period and lactation and the effect of rate of increase of concentrate allowance were studied. Samples were collected from 12 rumen-cannulated Holstein Friesian dairy cows during a pretreatment period, 50, 30, and 10 d antepartum (the dry period) and 3 d postpartum (pp), and a treatment period, 9, 16, 30, 44, 60, and 80 d pp. Cows had free access to either a dry period ration [27% grass silage, 27% corn silage, 35% wheat straw, and 11% soybean meal on a dry matter (DM) basis] or a basal lactation ration (42% grass silage, 41% corn silage, and 17% soybean meal on a DM basis, and 0.9 kg of DM/d concentrate). Treatment consisted of either a rapid (1.0 kg of DM/d; RAP; n=6) or gradual (0.25 kg of DM/d; GRAD; n=6) increase of concentrate allowance (up to 10.9 kg of DM/d), starting at d 4 pp, aimed at creating a contrast in rumen-fermentable organic matter (FOM) intake. Papillae were collected from the ventral, ventral blind, and dorsal blind rumen sacs and measured digitally. Intake of DM (11.9 kg/d) and FOM (5.7 kg/d) did not change during the pretreatment period, but increased during the treatment period to 24.5 and 15.0 kg/d at 80 d pp, respectively. Concentrate treatment and sampling day interacted for FOM intake, which was 22% greater in RAP at 16 d pp compared with GRAD. Papilla surface area decreased during the pretreatment period by 19% to 28.0mm(2) at 3 d pp, thereafter increasing to 63.0mm(2) at 80 d pp. Concentrate treatment and sampling day interacted for surface area, which was greater in RAP compared with GRAD at 16 (46.0 vs. 33.2mm(2)), 30 (55.4 vs. 41.2mm(2)), and 44 (60.5 vs. 49.7 mm(2)) days pp, showing that papillae can respond to a rapid rate of increase of FOM intake by increasing growth rate

  10. Rapid, Long-term Monitoring of CO2 Concentration and δ13CO2 at CCUS Sites Allows Discrimination of Leakage Patterns from Natural Background Values

    NASA Astrophysics Data System (ADS)

    Galfond, B.; Riemer, D. D.; Swart, P. K.

    2014-12-01

    In order for Carbon Capture Utilization and Storage (CCUS) to gain wide acceptance as a method for mitigating atmospheric CO2 concentrations, schemes must be devised to ensure that potential leakage is detected. New regulations from the US Environmental Protection Agency require monitoring and accounting for Class VI injection wells, which will remain a barrier to wide scale CCUS deployment until effective and efficient monitoring techniques have been developed and proven. Monitoring near-surface CO2 at injection sites to ensure safety and operational success requires high temporal resolution CO2 concentration and carbon isotopic (δ13C) measurements. The only technologies currently capable of this rapid measurement of δ13C are optical techniques such as Cavity Ringdown Spectroscopy (CRDS). We have developed a comprehensive remote monitoring approach using CRDS and a custom manifold system to obtain accurate rapid measurements from a large sample area over an extended study period. Our modified Picarro G1101-i CRDS allows for automated rapid and continuous field measurement of δ13CO2 and concentrations of relevant gas species. At our field site, where preparations have been underway for Enhanced Oil Recovery (EOR) operations, we have been able to measure biogenic effects on a diurnal scale, as well as variation due to precipitation and seasonality. Taking these background trends into account, our statistical treatment of real data has been used to improve signal-to-noise ratios by an order of magnitude over published models. Our system has proven field readiness for the monitoring of sites with even modest CO2 fluxes.

  11. Targeting p38 or MK2 Enhances the Anti-Leukemic Activity of Smac-Mimetics.

    PubMed

    Lalaoui, Najoua; Hänggi, Kay; Brumatti, Gabriela; Chau, Diep; Nguyen, Nhu-Y N; Vasilikos, Lazaros; Spilgies, Lisanne M; Heckmann, Denise A; Ma, Chunyan; Ghisi, Margherita; Salmon, Jessica M; Matthews, Geoffrey M; de Valle, Elisha; Moujalled, Donia M; Menon, Manoj B; Spall, Sukhdeep Kaur; Glaser, Stefan P; Richmond, Jennifer; Lock, Richard B; Condon, Stephen M; Gugasyan, Raffi; Gaestel, Matthias; Guthridge, Mark; Johnstone, Ricky W; Munoz, Lenka; Wei, Andrew; Ekert, Paul G; Vaux, David L; Wong, W Wei-Lynn; Silke, John

    2016-02-01

    Birinapant is a smac-mimetic (SM) in clinical trials for treating cancer. SM antagonize inhibitor of apoptosis (IAP) proteins and simultaneously induce tumor necrosis factor (TNF) secretion to render cancers sensitive to TNF-induced killing. To enhance SM efficacy, we screened kinase inhibitors for their ability to increase TNF production of SM-treated cells. We showed that p38 inhibitors increased TNF induced by SM. Unexpectedly, even though p38 is required for Toll-like receptors to induce TNF, loss of p38 or its downstream kinase MK2 increased induction of TNF by SM. Hence, we show that the p38/MK2 axis can inhibit or promote TNF production, depending on the stimulus. Importantly, clinical p38 inhibitors overcame resistance of primary acute myeloid leukemia to birinapant. PMID:26859455

  12. Targeting p38 or MK2 Enhances the Anti-Leukemic Activity of Smac-Mimetics.

    PubMed

    Lalaoui, Najoua; Hänggi, Kay; Brumatti, Gabriela; Chau, Diep; Nguyen, Nhu-Y N; Vasilikos, Lazaros; Spilgies, Lisanne M; Heckmann, Denise A; Ma, Chunyan; Ghisi, Margherita; Salmon, Jessica M; Matthews, Geoffrey M; de Valle, Elisha; Moujalled, Donia M; Menon, Manoj B; Spall, Sukhdeep Kaur; Glaser, Stefan P; Richmond, Jennifer; Lock, Richard B; Condon, Stephen M; Gugasyan, Raffi; Gaestel, Matthias; Guthridge, Mark; Johnstone, Ricky W; Munoz, Lenka; Wei, Andrew; Ekert, Paul G; Vaux, David L; Wong, W Wei-Lynn; Silke, John

    2016-02-01

    Birinapant is a smac-mimetic (SM) in clinical trials for treating cancer. SM antagonize inhibitor of apoptosis (IAP) proteins and simultaneously induce tumor necrosis factor (TNF) secretion to render cancers sensitive to TNF-induced killing. To enhance SM efficacy, we screened kinase inhibitors for their ability to increase TNF production of SM-treated cells. We showed that p38 inhibitors increased TNF induced by SM. Unexpectedly, even though p38 is required for Toll-like receptors to induce TNF, loss of p38 or its downstream kinase MK2 increased induction of TNF by SM. Hence, we show that the p38/MK2 axis can inhibit or promote TNF production, depending on the stimulus. Importantly, clinical p38 inhibitors overcame resistance of primary acute myeloid leukemia to birinapant.

  13. Smac mimetic and oleanolic acid synergize to induce cell death in human hepatocellular carcinoma cells.

    PubMed

    Liese, Juliane; Abhari, Behnaz Ahangarian; Fulda, Simone

    2015-08-28

    Chemotherapy resistance of hepatocellular carcinoma (HCC) is still a major unsolved problem highlighting the need to develop novel therapeutic strategies. Here, we identify a novel synergistic induction of cell death by the combination of the Smac mimetic BV6, which antagonizes Inhibitor of apoptosis (IAP) proteins, and the triterpenoid oleanolic acid (OA) in human HCC cells. Importantly, BV6 and OA also cooperate to suppress long-term clonogenic survival as well as tumor growth in a preclinical in vivo model of HCC underscoring the clinical relevance of our findings. In contrast, BV6/OA cotreatment does not exert cytotoxic effects against normal primary hepatocytes, pointing to some tumor selectivity. Mechanistic studies show that BV6/OA cotreatment leads to DNA fragmentation and caspase-3 cleavage, while supply of the pan-caspase inhibitor N-benzyloxycarbonyl-Val-Ala-Asp-fluoromethylketone (zVAD.fmk) revealed a cell type-dependent requirement of caspases for BV6/OA-induced cell death. The receptor interacting protein (RIP)1 kinase Inhibitor Necrostatin-1 (Nec-1) or genetic knockdown of RIP1 fails to rescue BV6/OA-mediated cell death, indicating that BV6/OA cotreatment does not primarily engage necroptotic cell death. Notably, the addition of several reactive oxygen species (ROS) scavengers significantly decreases BV6/OA-triggered cell death, indicating that ROS production contributes to BV6/OA-induced cell death. In conclusion, cotreatment of Smac mimetic and OA represents a novel approach for the induction of cell death in HCC and implicates further studies.

  14. Smac mimetic and oleanolic acid synergize to induce cell death in human hepatocellular carcinoma cells.

    PubMed

    Liese, Juliane; Abhari, Behnaz Ahangarian; Fulda, Simone

    2015-08-28

    Chemotherapy resistance of hepatocellular carcinoma (HCC) is still a major unsolved problem highlighting the need to develop novel therapeutic strategies. Here, we identify a novel synergistic induction of cell death by the combination of the Smac mimetic BV6, which antagonizes Inhibitor of apoptosis (IAP) proteins, and the triterpenoid oleanolic acid (OA) in human HCC cells. Importantly, BV6 and OA also cooperate to suppress long-term clonogenic survival as well as tumor growth in a preclinical in vivo model of HCC underscoring the clinical relevance of our findings. In contrast, BV6/OA cotreatment does not exert cytotoxic effects against normal primary hepatocytes, pointing to some tumor selectivity. Mechanistic studies show that BV6/OA cotreatment leads to DNA fragmentation and caspase-3 cleavage, while supply of the pan-caspase inhibitor N-benzyloxycarbonyl-Val-Ala-Asp-fluoromethylketone (zVAD.fmk) revealed a cell type-dependent requirement of caspases for BV6/OA-induced cell death. The receptor interacting protein (RIP)1 kinase Inhibitor Necrostatin-1 (Nec-1) or genetic knockdown of RIP1 fails to rescue BV6/OA-mediated cell death, indicating that BV6/OA cotreatment does not primarily engage necroptotic cell death. Notably, the addition of several reactive oxygen species (ROS) scavengers significantly decreases BV6/OA-triggered cell death, indicating that ROS production contributes to BV6/OA-induced cell death. In conclusion, cotreatment of Smac mimetic and OA represents a novel approach for the induction of cell death in HCC and implicates further studies. PMID:25917078

  15. Changes in ruminal volatile fatty acid production and absorption rate during the dry period and early lactation as affected by rate of increase of concentrate allowance.

    PubMed

    Dieho, K; Dijkstra, J; Schonewille, J T; Bannink, A

    2016-07-01

    The aim of the present experiment was to study changes in volatile fatty acid (VFA) production using an isotope dilution technique, and changes in VFA fractional absorption rate (kaVFA) using a buffer incubation technique (BIT) during the dry period and early lactation, as affected by the postpartum (pp) rate of increase of concentrate allowance. The current results are complementary to previously reported changes on rumen papillae morphology from the same experiment. From 50 d antepartum to 80 d pp, VFA production rate was measured 5 times and kaVFA was measured 10 times in 12 rumen-cannulated Holstein Friesian cows. Cows had free access to a mixed ration, consisting of grass and corn silage, soybean meal, and (dry period only) chopped straw. Treatment consisted of either a rapid (RAP; 1.0 kg of DM/d; n=6) or gradual (GRAD; 0.25 kg of DM/d; n=6) increase of concentrate allowance (up to 10.9 kg of DM/d), starting at 4 d pp, aimed at creating a contrast in rumen-fermentable organic matter intake. For the BIT, rumen contents were evacuated, the rumen washed, and a standardized buffer fluid introduced [120 mM VFA, 60% acetic (Ac), 25% propionic (Pr), and 15% butyric (Bu) acid; pH 5.9 and Co-EDTA as fluid passage marker]. For the isotope dilution technique, a pulse-dose of (13)C-labeled Ac, Pr, and Bu and Co-EDTA as fluid passage marker was infused. The rate of total VFA production was similar between treatments and was 2 times higher during the lactation (114 mol/d) than the dry period (53 mol/d). Although papillae surface area at 16, 30, and 44 d pp was greater in RAP than GRAD, Bu and Ac production at these days did not differ between RAP and GRAD, whereas at 16 d pp RAP produced more Pr than GRAD. These results provide little support for the particular proliferative effects of Bu on papillae surface area. Similar to developments in papillae surface area in the dry period and early lactation, the kaVFA (per hour), measured using the BIT, decreased from 0.45 (Ac), 0

  16. The SMAC mimetic, LCL-161, reduces survival in aggressive MYC-driven lymphoma while promoting susceptibility to endotoxic shock

    PubMed Central

    West, A C; Martin, B P; Andrews, D A; Hogg, S J; Banerjee, A; Grigoriadis, G; Johnstone, R W; Shortt, J

    2016-01-01

    Inhibitor of apoptosis proteins (IAPs) antagonize caspase activation and regulate death receptor signaling cascades. LCL-161 is a small molecule second mitochondrial activator of caspase (SMAC) mimetic, which both disengages IAPs from caspases and induces proteasomal degradation of cIAP-1 and -2, resulting in altered signaling through the NFκB pathway, enhanced TNF production and sensitization to apoptosis mediated by the extrinsic pathway. SMAC mimetics are undergoing clinical evaluation in a range of hematological malignancies. Burkitt-like lymphomas are hallmarked by a low apoptotic threshold, conveying sensitivity to a range of apoptosis-inducing stimuli. While evaluating LCL-161 in the Eμ-Myc model of aggressive Burkitt-like lymphoma, we noted unexpected resistance to apoptosis induction despite ‘on-target' IAP degradation and NFκB activation. Moreover, LCL-161 treatment of lymphoma-bearing mice resulted in apparent disease acceleration concurrent to augmented inflammatory cytokine-release in the same animals. Indiscriminate exposure of lymphoma patients to SMAC mimetics may therefore be detrimental due to both unanticipated prolymphoma effects and increased susceptibility to endotoxic shock. PMID:27043662

  17. Wheat germ cell-free expression: Two detergents with a low critical micelle concentration allow for production of soluble HCV membrane proteins.

    PubMed

    Fogeron, Marie-Laure; Badillo, Aurélie; Jirasko, Vlastimil; Gouttenoire, Jérôme; Paul, David; Lancien, Loick; Moradpour, Darius; Bartenschlager, Ralf; Meier, Beat H; Penin, François; Böckmann, Anja

    2015-01-01

    Membrane proteins are notoriously difficult to express in a soluble form. Here, we use wheat germ cell-free expression in the presence of various detergents to produce the non-structural membrane proteins 2, 4B and 5A of the hepatitis C virus (HCV). We show that lauryl maltose neopentyl glycol (MNG-3) and dodecyl octaethylene glycol ether (C12E8) detergents can yield essentially soluble membrane proteins at detergent concentrations that do not inhibit the cell-free reaction. This finding can be explained by the low critical micelle concentration (CMC) of these detergents, which keeps the monomer concentrations low while at the same time providing the necessary excess of detergent concentration above CMC required for full target protein solubilization. We estimate that a tenfold excess of detergent micelles with respect to the protein concentration is sufficient for solubilization, a number that we propose as a guideline for detergent screening assays.

  18. Structural Insight into Inhibitor of Apoptosis Proteins Recognition by a Potent Divalent Smac-Mimetic

    PubMed Central

    Vachette, Patrice; Malvezzi, Francesca; Grassi, Serena; Lecis, Daniele; Delia, Domenico; Drago, Carmelo; Seneci, Pierfausto; Bolognesi, Martino; Mastrangelo, Eloise

    2012-01-01

    Genetic alterations enhancing cell survival and suppressing apoptosis are hallmarks of cancer that significantly reduce the efficacy of chemotherapy or radiotherapy. The Inhibitor of Apoptosis Protein (IAP) family hosts conserved proteins in the apoptotic pathway whose over-expression, frequently found in tumours, potentiates survival and resistance to anticancer agents. In humans, IAPs comprise eight members hosting one or more structural Baculoviral IAP Repeat (BIR) domains. Cellular IAPs (cIAP1 and 2) indirectly inhibit caspase-8 activation, and regulate both the canonical and the non-canonical NF-κB signaling pathways. In contrast to cIAPs, XIAP (X chromosome-linked Inhibitor of Apoptosis Protein) inhibits directly the effector caspases-3 and -7 through its BIR2 domain, and initiator caspase-9 through its BIR3 domain; molecular docking studies suggested that Smac/DIABLO antagonizes XIAP by simultaneously targeting both BIR2 and BIR3 domains. Here we report analytical gel filtration, crystallographic and SAXS experiments on cIAP1-BIR3, XIAP-BIR3 and XIAP-BIR2BIR3 domains, alone and in the presence of compound 9a, a divalent homodimeric Smac mimetic. 9a is shown to bind two BIR domains inter- (in the case of two BIR3) and intra-molecularly (in the case of XIAP-BIR2BIR3), with higher affinity for cIAP1-BIR3, relative to XIAP-BIR3. Despite the different crystal lattice packing, 9a maintains a right handed helical conformation in both cIAP1-BIR3 and XIAP-BIR3 crystals, that is likely conserved in solution as shown by SAXS data. Our structural results demonstrate that the 9a linker length, its conformational degrees of freedom and its hydrophobicity, warrant an overall compact structure with optimal solvent exposure of its two active moieties for IAPs binding. Our results show that 9a is a good candidate for pre-clinical and clinical studies, worth of further investigations in the field of cancer therapy. PMID:23166698

  19. Combined expression of miR-34a and Smac mediated by oncolytic vaccinia virus synergistically promote anti-tumor effects in Multiple Myeloma.

    PubMed

    Lei, Wen; Wang, Shibing; Yang, Chunmei; Huang, Xianbo; Chen, Zhenzhen; He, Wei; Shen, Jianping; Liu, Xinyuan; Qian, Wenbin

    2016-01-01

    Despite great progress made in the treatment of multiple myeloma (MM), it is still incurable. Promising phase II clinical results have been reported recently for oncolytic vaccinia virus (OVV) clinic therapeutics. One reason for this has focused on the critical therapeutic importance of the immune response raised by these viruses. However, few studies have performed their applications as an optimal delivery system for therapeutic gene, especially miRNA in MM. In this study, we constructed two novel OVVs (TK deletion) that express anti-tumor genes, miR-34a and Smac, respectively, in MM cell lines and xenograft model. The results demonstrated that the novel OVV can effectively infect MM cell lines, and forcefully enhance the exogenous gene (miR-34a or Smac) expression. Furthermore, utilization of VV-miR-34a combined with VV-Smac synergistically inhibited tumor growth and induced apoptosis in vitro and in vivo. The underlying mechanism is proposed that blocking of Bcl-2 by VV-miR-34a increases the release of cytochrome c from mitochondria and then synergistically amplifies the antitumor effects of Smac-induced cell apoptosis. Our study is the first to utilize OVV as the vector for miR-34a or Smac expression to treat MM, and lays the groundwork for future clinical therapy for MM. PMID:27552933

  20. Combined expression of miR-34a and Smac mediated by oncolytic vaccinia virus synergistically promote anti-tumor effects in Multiple Myeloma

    PubMed Central

    Lei, Wen; Wang, Shibing; Yang, Chunmei; Huang, Xianbo; Chen, Zhenzhen; He, Wei; Shen, Jianping; Liu, Xinyuan; Qian, Wenbin

    2016-01-01

    Despite great progress made in the treatment of multiple myeloma (MM), it is still incurable. Promising phase II clinical results have been reported recently for oncolytic vaccinia virus (OVV) clinic therapeutics. One reason for this has focused on the critical therapeutic importance of the immune response raised by these viruses. However, few studies have performed their applications as an optimal delivery system for therapeutic gene, especially miRNA in MM. In this study, we constructed two novel OVVs (TK deletion) that express anti-tumor genes, miR-34a and Smac, respectively, in MM cell lines and xenograft model. The results demonstrated that the novel OVV can effectively infect MM cell lines, and forcefully enhance the exogenous gene (miR-34a or Smac) expression. Furthermore, utilization of VV-miR-34a combined with VV-Smac synergistically inhibited tumor growth and induced apoptosis in vitro and in vivo. The underlying mechanism is proposed that blocking of Bcl-2 by VV-miR-34a increases the release of cytochrome c from mitochondria and then synergistically amplifies the antitumor effects of Smac-induced cell apoptosis. Our study is the first to utilize OVV as the vector for miR-34a or Smac expression to treat MM, and lays the groundwork for future clinical therapy for MM. PMID:27552933

  1. Smac mimetics and innate immune stimuli synergize to promote tumor death

    PubMed Central

    Beug, Shawn T.; Tang, Vera A.; LaCasse, Eric C.; Cheung, Herman H.; Beauregard, Caroline E.; Brun, Jan; Nuyens, Jeffrey P.; Earl, Nathalie; St-Jean, Martine; Holbrook, Janelle; Dastidar, Himika; Mahoney, Douglas J.; Ilkow, Carolina; Le Boeuf, Fabrice; Bell, John C.; Korneluk, Robert G.

    2016-01-01

    Smac mimetic compounds (SMC), a class of drugs that sensitize cells to apoptosis by counteracting the activity of inhibitor of apoptosis (IAP) proteins, have proven safe in Phase I clinical trials in cancer patients. However, because SMCs act by enabling transduction of pro-apoptotic signals, SMC monotherapy may only be efficacious in the subset of patients whose tumors produce large quantities of death-inducing proteins such as inflammatory cytokines. As such, we reasoned that SMCs would synergize with agents that stimulate a potent yet safe “cytokine storm”. Here we show that oncolytic viruses and adjuvants such as poly(I:C) and CpG induce bystander death of cancer cells treated with SMCs that is mediated by interferon beta (IFNβ), tumor necrosis factor alpha (TNFα) and/or TNF-related apoptosis-inducing ligand (TRAIL). This combinatorial treatment resulted in tumor regression and extended survival in two mouse models of cancer. As these and other adjuvants have been proven safe in clinical trials, it may be worthwhile to explore their clinical efficacy in combination with SMCs. PMID:24463573

  2. Smac Mimetic SM-164 Potentiates APO2L/TRAIL- and Doxorubicin-Mediated Anticancer Activity in Human Hepatocellular Carcinoma Cells

    PubMed Central

    Zhang, Shuijun; Li, Gongquan; Zhao, Yongfu; Liu, Guangzhi; Wang, Yu; Ma, Xiuxian; Li, Dexu; Wu, Yang; Lu, Jianfeng

    2012-01-01

    Background The members of inhibitor of apoptosis proteins (IAPs) family are key negative regulators of apoptosis. Overexpression of IAPs are found in hepatocellular carcinoma (HCC), and can contribute to chemotherapy resistance and recurrence of HCC. Small-molecule Second mitochondria-derived activator of caspases (Smac) mimetics have recently emerged as novel anticancer drugs through targeting IAPs. The specific aims of this study were to 1) examine the anticancer activity of Smac mimetics as a single agent and in combination with chemotherapy in HCC cells, and 2) investigate the mechanism of anticancer action of Smac mimetics. Methods Four HCC cell lines, including SMMC-7721, BEL-7402, HepG2 and Hep3B, and 12 primary HCC cells were used in this study. Smac mimetic SM-164 was used to treat HCC cells. Cell viability, cell death induction and clonal formation assays were used to evaluate the anticancer activity. Western blotting analysis and a pancaspase inhibitor were used to investigate the mechanisms. Results Although SM-164 induced complete cIAP-1 degradation, it displayed weak inhibitory effects on the viability of HCC cells. Nevertheless, SM-164 considerably potentiated Apo2 ligand or TNF-related apoptosis-inducing ligand (APO2L/TRAIL)- and Doxorubicin-mediated anticancer activity in HCC cells. Mechanistic studies demonstrated that SM-164 in combination with chemotherapeutic agents resulted in enhanced activation of caspases-9, -3 and cleavage of poly ADP-ribose polymerase (PARP), and also led to decreased AKT activation. Conclusions Smac mimetics can enhance chemotherapeutic-mediated anticancer activity by enhancing apoptosis signaling and suppressing survival signaling in HCC cells. This study suggests Smac mimetics are potential therapeutic agents for HCC. PMID:23240027

  3. A Phase I Study of the SMAC-Mimetic Birinapant in Adults with Refractory Solid Tumors or Lymphoma.

    PubMed

    Amaravadi, Ravi K; Schilder, Russell J; Martin, Lainie P; Levin, Myron; Graham, Martin A; Weng, David E; Adjei, Alex A

    2015-11-01

    The inhibitor of apoptosis (IAP) family of antiapoptotic proteins has been identified as a target for small molecule inhibitors in cancer. Second mitochondrial-derived activator of caspases (SMAC) efficiently and naturally antagonizes IAPs, and preclinical studies have determined that SMAC mimetics have potent anticancer properties. Here, we report a first-in-human trial designed to determine the maximum tolerated dose (MTD), safety, and pharmacokinetics/pharmacodynamics (PK/PD) of birinapant, a novel SMAC mimetic. Patients with advanced solid tumors or lymphoma were enrolled in a 3+3 dose escalation design with birinapant administered intravenously from 0.18 to 63 mg/m(2) once weekly every 3 of 4 weeks. Fifty patients were enrolled to 12 dose cohorts. Birinapant 47 mg/m(2) was determined to be the MTD. At 63 mg/m(2), dose-limiting toxicities included headache, nausea, and vomiting. Two cases of Bell's palsy (grade 2) also occurred at 63 mg/m(2). Birinapant had a plasma half-life of 30 to 35 hours and accumulated in tumor tissue. Birinapant suppressed cIAP1 and increased apoptosis in peripheral blood mononuclear cells and tumor tissue. Prolonged stable disease was observed in 3 patients: non-small cell lung cancer (5 months), colorectal cancer (5 months), and liposarcoma (9 months). Two patients with colorectal cancer had radiographic evidence of tumor shrinkage. In conclusion, birinapant was well tolerated with an MTD of 47 mg/m(2) and exhibited favorable PK and PD properties. Several patients demonstrated stable disease and evidence of antitumor activity. These results support the ongoing clinical trials of birinapant in patients with cancer. PMID:26333381

  4. Smac mimetic sensitizes renal cell carcinoma cells to interferon-α-induced apoptosis.

    PubMed

    Reiter, Michael; Eckhardt, Ines; Haferkamp, Axel; Fulda, Simone

    2016-05-28

    The prognosis of metastatic or relapsed renal cell carcinoma (RCC) is still very poor, highlighting the need for new treatment strategies. Here, we identify a cooperative antitumor activity of interferon-α (IFNα) together with the Smac mimetic BV6 that antagonizes antiapoptotic IAP proteins. BV6 and IFNα act together to reduce cell viability and to induce apoptosis in various RCC cell lines. Molecular studies revealed that BV6/IFNα co-treatment triggers apoptosis independently of autocrine/paracrine Tumor Necrosis Factor (TNF)α signaling, since the TNFα-blocking antibody Enbrel fails to rescue cell death. Importantly, knockdown of Receptor-Interacting Protein (RIP)1 significantly decreases BV6/IFNα-mediated apoptosis, whereas the RIP1 kinase inhibitor necrostatin-1 (Nec-1) provides no protection. This demonstrates that RIP1 protein is critically required for BV6/IFNα-induced apoptosis, while RIP1 kinase activity is dispensable, pointing to a scaffold function of RIP1. Consistently, BV6 and IFNα cooperate to trigger the interaction of RIP1, Fas-Associated Death Domain protein (FADD) and caspase-8 to form a cytosolic cell death complex that drives caspase activation. Addition of the broad-range caspase inhibitor N-benzyloxycarbonyl-Val-Ala-Asp-fluoromethylketone (zVAD.fmk) significantly protects RCC cells against BV6/IFNα-induced apoptosis, demonstrating that caspase activity is required for apoptosis. In conclusion, the combination approach of IFNα and BV6 represents a promising strategy for cooperative induction of apoptosis in RCC cells, which warrants further investigation. PMID:26912071

  5. Substitution of egg yolk by a cyclodextrin-cholesterol complex allows a reduction of the glycerol concentration into the freezing medium of equine sperm.

    PubMed

    Blommaert, Didier; Franck, Thierry; Donnay, Isabelle; Lejeune, Jean-Philippe; Detilleux, Johann; Serteyn, Didier

    2016-02-01

    The aim of this work was to completely replace the egg yolk a classical diluent for freezing equine semen by a cyclodextrin-cholesterol complex. At the same time, the reduction in the glycerol content used for cryopreservation and the incubation time between sperm and the freezing media were evaluated. Horse ejaculates were frozen with four different freezing extenders: a frozen reference medium (IF) containing egg yolk and 2.5% glycerol and media without egg yolk but supplemented with 1.5 mg 2-hydroxypropyl-beta-cyclodextrin cholesterol (HPβCD-C) complex and containing either 1% (G1), 2% (G2) or 3% glycerol (G3). Three incubation times (90, 120 and 180 min) at 4 °C between the fresh semen and the different media were tested before freezing. Viability and motility analyses were performed with computer assisted semen analysis (CASA). Results showed that the freezing media containing the HPβCD-C complex with 1%, 2% and 3% glycerol significantly improve the 3 in vitro parameters of post thawing semen quality (viability, progressive and total mobilities) compared to IF. The best improvement of the parameters was obtained with G1 medium and the longest contact time. The substitution of egg yolk by HPβCD-C complex allows the decrease of protein charge of the medium while favouring the cholesterol supply to membrane spermatozoa offering it a better resistance to osmotic imbalance and a better tolerance to the glycerol toxicity. Our results highlight that the egg yolk of an extender for the freezing of horse semen can be completely substituted by HPβCD-C complex.

  6. The caspase-8 inhibitor emricasan combines with the SMAC mimetic birinapant to induce necroptosis and treat acute myeloid leukemia.

    PubMed

    Brumatti, Gabriela; Ma, Chunyan; Lalaoui, Najoua; Nguyen, Nhu-Y; Navarro, Mario; Tanzer, Maria C; Richmond, Jennifer; Ghisi, Margherita; Salmon, Jessica M; Silke, Natasha; Pomilio, Giovanna; Glaser, Stefan P; de Valle, Elisha; Gugasyan, Raffi; Gurthridge, Mark A; Condon, Stephen M; Johnstone, Ricky W; Lock, Richard; Salvesen, Guy; Wei, Andrew; Vaux, David L; Ekert, Paul G; Silke, John

    2016-05-18

    Resistance to chemotherapy is a major problem in cancer treatment, and it is frequently associated with failure of tumor cells to undergo apoptosis. Birinapant, a clinical SMAC mimetic, had been designed to mimic the interaction between inhibitor of apoptosis proteins (IAPs) and SMAC/Diablo, thereby relieving IAP-mediated caspase inhibition and promoting apoptosis of cancer cells. We show that acute myeloid leukemia (AML) cells are sensitive to birinapant-induced death and that the clinical caspase inhibitor emricasan/IDN-6556 augments, rather than prevents, killing by birinapant. Deletion of caspase-8 sensitized AML to birinapant, whereas combined loss of caspase-8 and the necroptosis effector MLKL (mixed lineage kinase domain-like) prevented birinapant/IDN-6556-induced death, showing that inhibition of caspase-8 sensitizes AML cells to birinapant-induced necroptosis. However, loss of MLKL alone did not prevent a caspase-dependent birinapant/IDN-6556-induced death, implying that AML will be less likely to acquire resistance to this drug combination. A therapeutic breakthrough in AML has eluded researchers for decades. Demonstrated antileukemic efficacy and safety of the birinapant/emricasan combination in vivo suggest that induction of necroptosis warrants clinical investigation as a therapeutic opportunity in AML. PMID:27194727

  7. SMAC mimetic Debio 1143 synergizes with taxanes, topoisomerase inhibitors and bromodomain inhibitors to impede growth of lung adenocarcinoma cells

    PubMed Central

    Held, Matthew A.; Mamillapalli, Ramanaiah; Iyidogan, Pinar; Theodosakis, Nicholas; Platt, James T.; Levy, Frederic; Vuagniaux, Gregoire; Wang, Shaomeng; Bosenberg, Marcus W.; Stern, David F.

    2015-01-01

    Targeting anti-apoptotic proteins can sensitize tumor cells to conventional chemotherapies or other targeted agents. Antagonizing the Inhibitor of Apoptosis Proteins (IAPs) with mimetics of the pro-apoptotic protein SMAC is one such approach. We used sensitization compound screening to uncover possible agents with the potential to further sensitize lung adenocarcinoma cells to the SMAC mimetic Debio 1143. Several compounds in combination with Debio 1143, including taxanes, topoisomerase inhibitors, and bromodomain inhibitors, super-additively inhibited growth and clonogenicity of lung adenocarcinoma cells. Co-treatment with Debio 1143 and the bromodomain inhibitor JQ1 suppresses the expression of c-IAP1, c-IAP2, and XIAP. Non-canonical NF-κB signaling is also activated following Debio 1143 treatment, and Debio 1143 induces the formation of the ripoptosome in Debio 1143-sensitive cell lines. Sensitivity to Debio 1143 and JQ1 co-treatment was associated with baseline caspase-8 expression. In vivo treatment of lung adenocarcinoma xenografts with Debio 1143 in combination with JQ1 or docetaxel reduced tumor volume more than either single agent alone. As Debio 1143-containing combinations effectively inhibited both in vitro and in vivo growth of lung adenocarcinoma cells, these data provide a rationale for Debio 1143 combinations currently being evaluated in ongoing clinical trials and suggest potential utility of other combinations identified here. PMID:26485762

  8. SMAC mimetic Debio 1143 synergizes with taxanes, topoisomerase inhibitors and bromodomain inhibitors to impede growth of lung adenocarcinoma cells.

    PubMed

    Langdon, Casey G; Wiedemann, Norbert; Held, Matthew A; Mamillapalli, Ramanaiah; Iyidogan, Pinar; Theodosakis, Nicholas; Platt, James T; Levy, Frederic; Vuagniaux, Gregoire; Wang, Shaomeng; Bosenberg, Marcus W; Stern, David F

    2015-11-10

    Targeting anti-apoptotic proteins can sensitize tumor cells to conventional chemotherapies or other targeted agents. Antagonizing the Inhibitor of Apoptosis Proteins (IAPs) with mimetics of the pro-apoptotic protein SMAC is one such approach. We used sensitization compound screening to uncover possible agents with the potential to further sensitize lung adenocarcinoma cells to the SMAC mimetic Debio 1143. Several compounds in combination with Debio 1143, including taxanes, topoisomerase inhibitors, and bromodomain inhibitors, super-additively inhibited growth and clonogenicity of lung adenocarcinoma cells. Co-treatment with Debio 1143 and the bromodomain inhibitor JQ1 suppresses the expression of c-IAP1, c-IAP2, and XIAP. Non-canonical NF-κB signaling is also activated following Debio 1143 treatment, and Debio 1143 induces the formation of the ripoptosome in Debio 1143-sensitive cell lines. Sensitivity to Debio 1143 and JQ1 co-treatment was associated with baseline caspase-8 expression. In vivo treatment of lung adenocarcinoma xenografts with Debio 1143 in combination with JQ1 or docetaxel reduced tumor volume more than either single agent alone. As Debio 1143-containing combinations effectively inhibited both in vitro and in vivo growth of lung adenocarcinoma cells, these data provide a rationale for Debio 1143 combinations currently being evaluated in ongoing clinical trials and suggest potential utility of other combinations identified here. PMID:26485762

  9. MiR-24-BIM-Smac/DIABLO axis controls the sensitivity to doxorubicin treatment in osteosarcoma

    PubMed Central

    Sun, Yangbai; He, Nengbin; Dong, Yang; Jiang, Chaoyin

    2016-01-01

    Emerging evidence shows that microRNAs (miRNAs) act as critical regulators in the progression and chemoresistance of multiple tumors, including osteosarcoma (OS). In this study, we found that the level of miR-24 was increased in OS patients’ serum, tumor tissues and OS cell lines. Furthermore, we found that knockdown of miR-24 by its specific inhibitors significantly increased the therapeutic effect of doxorubicin (DOX) on OS cell lines (MG-63 and HOS). Moreover, miR-24 inhibitors resensitized the doxorubicin-resistant MG-63 cells (MG-63/R) and HOS cells (HOS/R) to DOX. As the gene of Bcl-2 interacting mediator of cell death (BIM) was proved to be a target of miR-24 in MG-63/R cells, we further observed that the miR-24 inhibitors promoted the DOX-induced apoptosis via mitochondrial pathway. In addition, results of immunoprecipitation showed the release of second mitochondria derived activator of caspase/ direct IAP binding protein with low pI (Smac/DIABLO) abolished the biological activity of X-linked inhibitor of apoptosis protein (XIAP) by binding with it, which subsequently induced the activation of caspase 9, 7 and 3. In summary, those results strongly suggest that the miR-24-BIM-Smac/DIABLO axis might be a novel target for the treatment of OS. PMID:27681638

  10. Activation of concurrent apoptosis and necroptosis by SMAC mimetics for the treatment of refractory and relapsed ALL.

    PubMed

    McComb, Scott; Aguadé-Gorgorió, Júlia; Harder, Lena; Marovca, Blerim; Cario, Gunnar; Eckert, Cornelia; Schrappe, Martin; Stanulla, Martin; von Stackelberg, Arend; Bourquin, Jean-Pierre; Bornhauser, Beat C

    2016-05-18

    More precise treatment strategies are urgently needed to decrease toxicity and improve outcomes for treatment-refractory leukemia. We used ex vivo drug response profiling of high-risk, relapsed, or refractory acute lymphoblastic leukemia (ALL) cases and identified a subset with exquisite sensitivity to small-molecule mimetics of the second mitochondria-derived activator of caspases (SMAC) protein. Potent ex vivo activity of the SMAC mimetic (SM) birinapant correlated with marked in vivo antileukemic effects, as indicated by delayed engraftment, decreased leukemia burden, and prolonged survival of xenografted mice. Antileukemic activity was dependent on simultaneous execution of apoptosis and necroptosis, as demonstrated by functional genomic dissection with a multicolored lentiCRISPR approach to simultaneously disrupt multiple genes in patient-derived ALL. SM specifically targeted receptor-interacting protein kinase 1 (RIP1)-dependent death, and CRISPR-mediated disruption of RIP1 completely blocked SM-induced death yet had no impact on the response to standard antileukemic agents. Thus, SM compounds such as birinapant circumvent escape from apoptosis in leukemia by activating a potent dual RIP1-dependent apoptotic and necroptotic cell death, which is not exploited by current therapy. Ex vivo drug activity profiling could provide important functional diagnostic information to identify patients who may benefit from targeted treatment with birinapant in early clinical trials. PMID:27194728

  11. Standardized data collection for multi-center clinical studies of severe malaria in African children: establishing the SMAC network

    PubMed Central

    Taylor, Terrie; Olola, Christopher; Valim, Clarissa; Agbenyega, Tsiri; Kremsner, Peter; Krishna, Sanjeev; Kwiatkowski, Dominic; Newton, Charles; Missinou, Michel; Pinder, Margaret; Wypij, David

    2006-01-01

    The Severe Malaria in African Children (SMAC) network was established to conduct mortality-based trials. Although falciparum malaria kills more than one million children each year, single centers cannot enroll enough patients to detect reductions of 20–30% in mortality rates. Our aim was to quantify and describe severe malaria across a variety of epidemiological settings so that we could design intervention studies with more precise sample size estimates. We used a standardized surveillance mechanism to capture clinical, laboratory, and outcome data on all parasitemic children admitted to hospital. Between December 2000 and December 2003, 20,333 patients were enrolled in five sites. The frequency of severe malaria syndromes (cerebral malaria, severe malarial anemia and acidosis) differed between sites, as did the syndrome-specific mortality rates. Intervention studies targeted at reducing mortality in one or a combination of severe malaria syndromes would require 3–4 years to complete within the existing network. These data provide more accurate estimates of the disease burden of children hospitalized for malaria in sub-Saharan Africa. Networks are required to recruit enough patients for mortality-based studies and to encompass the epidemiological diversity of malaria in sub-Saharan Africa. SMAC represents the first effort to develop this capacity. PMID:16551469

  12. SMAC mimetic Debio 1143 synergizes with taxanes, topoisomerase inhibitors and bromodomain inhibitors to impede growth of lung adenocarcinoma cells.

    PubMed

    Langdon, Casey G; Wiedemann, Norbert; Held, Matthew A; Mamillapalli, Ramanaiah; Iyidogan, Pinar; Theodosakis, Nicholas; Platt, James T; Levy, Frederic; Vuagniaux, Gregoire; Wang, Shaomeng; Bosenberg, Marcus W; Stern, David F

    2015-11-10

    Targeting anti-apoptotic proteins can sensitize tumor cells to conventional chemotherapies or other targeted agents. Antagonizing the Inhibitor of Apoptosis Proteins (IAPs) with mimetics of the pro-apoptotic protein SMAC is one such approach. We used sensitization compound screening to uncover possible agents with the potential to further sensitize lung adenocarcinoma cells to the SMAC mimetic Debio 1143. Several compounds in combination with Debio 1143, including taxanes, topoisomerase inhibitors, and bromodomain inhibitors, super-additively inhibited growth and clonogenicity of lung adenocarcinoma cells. Co-treatment with Debio 1143 and the bromodomain inhibitor JQ1 suppresses the expression of c-IAP1, c-IAP2, and XIAP. Non-canonical NF-κB signaling is also activated following Debio 1143 treatment, and Debio 1143 induces the formation of the ripoptosome in Debio 1143-sensitive cell lines. Sensitivity to Debio 1143 and JQ1 co-treatment was associated with baseline caspase-8 expression. In vivo treatment of lung adenocarcinoma xenografts with Debio 1143 in combination with JQ1 or docetaxel reduced tumor volume more than either single agent alone. As Debio 1143-containing combinations effectively inhibited both in vitro and in vivo growth of lung adenocarcinoma cells, these data provide a rationale for Debio 1143 combinations currently being evaluated in ongoing clinical trials and suggest potential utility of other combinations identified here.

  13. Photosensitized 2-amino-3-hydroxypyridine-induced mitochondrial apoptosis via Smac/DIABLO in human skin cells.

    PubMed

    Goyal, Shruti; Amar, Saroj Kumar; Dwivedi, Ashish; Mujtaba, Syed Faiz; Kushwaha, Hari Narayan; Chopra, Deepti; Pal, Manish Kumar; Singh, Dhirendra; Chaturvedi, Rajnish Kumar; Ray, Ratan Singh

    2016-04-15

    The popularity of hair dyes use has been increasing regularly throughout the world as per the demand of hair coloring fashion trends and other cosmetic products. 2-Amino-3-hydroxypyridine (A132) is widely used as a hair dye ingredient around the world. We are reporting first time the phototoxicity mechanism of A132 under ambient environmental UV-B radiation. It showed maximum absorption in UV-B region (317 nm) and forms a photoproduct within an hour exposure of UV-B irradiation. Photocytotoxicity of A132 in human keratinocytes (HaCaT) was measured by mitochondrial (MTT), lysosomal (NRU) and LDH assays which illustrated the significant reduction in cell viability. The role of reactive oxygen species (ROS) generation for A132 phototoxicity was established photo- chemically as well as intracellularly. Noteworthy, formation of tail DNA (comet assay), micronuclei and cyclobutane pyrimidine dimers (CPDs) (immunocytochemistry) formation confirmed the photogenotoxic potential of dye. Cell cycle study (sub-G1peak) and staining with EB/AO revealed the cell cycle arrest and apoptosis. Further, mitochondrial mediated apoptosis was corroborated by reduced MMP, release of cytochrome c and upregulation of caspase-3. Release of mitochondrial Smac/DIABLO in cytoplasm demonstrated the caspase dependent apoptotic cell death by photolabile A132 dye. In-addition increased Bax/Bcl2 ratio again proved the apoptosis. Thus, study suggests that A132 induces photogenotoxicity, phototoxicity and apoptotic cell death through the involvement of Smac/DIABLO in mitochondrial apoptosis via caspase dependent manner. Therefore, the long term use of A132 dye and sunlight exposure jointly increased the oxidative stress in skin which causes premature hair loss, damage to progenitor cells of hair follicles.

  14. Photosensitized 2-amino-3-hydroxypyridine-induced mitochondrial apoptosis via Smac/DIABLO in human skin cells.

    PubMed

    Goyal, Shruti; Amar, Saroj Kumar; Dwivedi, Ashish; Mujtaba, Syed Faiz; Kushwaha, Hari Narayan; Chopra, Deepti; Pal, Manish Kumar; Singh, Dhirendra; Chaturvedi, Rajnish Kumar; Ray, Ratan Singh

    2016-04-15

    The popularity of hair dyes use has been increasing regularly throughout the world as per the demand of hair coloring fashion trends and other cosmetic products. 2-Amino-3-hydroxypyridine (A132) is widely used as a hair dye ingredient around the world. We are reporting first time the phototoxicity mechanism of A132 under ambient environmental UV-B radiation. It showed maximum absorption in UV-B region (317 nm) and forms a photoproduct within an hour exposure of UV-B irradiation. Photocytotoxicity of A132 in human keratinocytes (HaCaT) was measured by mitochondrial (MTT), lysosomal (NRU) and LDH assays which illustrated the significant reduction in cell viability. The role of reactive oxygen species (ROS) generation for A132 phototoxicity was established photo- chemically as well as intracellularly. Noteworthy, formation of tail DNA (comet assay), micronuclei and cyclobutane pyrimidine dimers (CPDs) (immunocytochemistry) formation confirmed the photogenotoxic potential of dye. Cell cycle study (sub-G1peak) and staining with EB/AO revealed the cell cycle arrest and apoptosis. Further, mitochondrial mediated apoptosis was corroborated by reduced MMP, release of cytochrome c and upregulation of caspase-3. Release of mitochondrial Smac/DIABLO in cytoplasm demonstrated the caspase dependent apoptotic cell death by photolabile A132 dye. In-addition increased Bax/Bcl2 ratio again proved the apoptosis. Thus, study suggests that A132 induces photogenotoxicity, phototoxicity and apoptotic cell death through the involvement of Smac/DIABLO in mitochondrial apoptosis via caspase dependent manner. Therefore, the long term use of A132 dye and sunlight exposure jointly increased the oxidative stress in skin which causes premature hair loss, damage to progenitor cells of hair follicles. PMID:26933830

  15. Inhibitor of apoptosis protein expression in glioblastomas and their in vitro and in vivo targeting by SMAC mimetic GDC-0152.

    PubMed

    Tchoghandjian, A; Soubéran, A; Tabouret, E; Colin, C; Denicolaï, E; Jiguet-Jiglaire, C; El-Battari, A; Villard, C; Baeza-Kallee, N; Figarella-Branger, D

    2016-08-04

    Glioblastomas (GBMs) are the most aggressive primary brain tumors in adult and remain a therapeutic challenge. Targeting key apoptosis regulators with the ultimate aim to restore apoptosis in tumor cells could be an interesting therapeutic strategy. The inhibitors of apoptosis proteins (IAPs) are regulators of cell death and represent attractive targets, especially because they can be antagonized by SMAC mimetics. In this study, we first investigated the expression of cIAP1, cIAP2, XIAP and ML-IAP in human GBM samples and in four different cell lines. We showed that all GBM samples and GBM cell lines expressed all these IAPs, although the expression of each IAP varied from one case to another. We then showed that high level of ML-IAP predicted worse progression-free survival and overall survival in both univariate and multivariate analyses in two independent cohorts of 58 and 43 primary human GBMs. We then used GDC-0152, a SMAC mimetic that antagonizes these IAPs and confirmed that GDC-0152 treatment in vitro decreased IAPs in all the cell lines studied. It affected cell line viability and triggered apoptosis, although the effect was higher in U87MG and GL261 than in GBM6 and GBM9 cell lines. In vivo, GDC-0152 effect on U87MG orthotopic xenografts was dose dependent; it postponed tumor formation and slowed down tumor growth, significantly improving survival of GBM-bearing mice. This study revealed for the first time that ML-IAP protein expression correlates with GBM patient survival and that its antagonist GDC-0152 improves outcome in xenografted mouse.

  16. Smac mimetic-induced upregulation of interferon-β sensitizes glioblastoma to temozolomide-induced cell death

    PubMed Central

    Marschall, V; Fulda, S

    2015-01-01

    Inhibitor of apoptosis (IAP) proteins are frequently expressed at high levels in cancer cells and represent attractive therapeutic targets. We previously reported that the Smac (second mitochondria-derived activator of caspases) mimetic BV6, which antagonizes IAP proteins, sensitizes glioblastoma cells to temozolomide (TMZ)-induced cell death in a nuclear factor-κB (NF-κB)-dependent manner. However, BV6-induced NF-κB target genes responsible for this synergistic interaction have remained elusive. Using whole-genome gene expression profiling, we here identify BV6-stimulated, NF-κB-dependent transcriptional upregulation of interferon-β (IFNβ) and IFN-mediated proapoptotic signaling as critical events that mediate BV6/TMZ-induced apoptosis. Knockdown of IFNβ significantly rescues cells from BV6/TMZ-induced cell death. Similarly, silencing of the corresponding receptor IFNα/β receptor (IFNAR) confers a significant protection against apoptosis, demonstrating that IFNβ and IFN signaling are required for BV6/TMZ-mediated cell death. Moreover, BV6 and TMZ cooperate to transcriptionally upregulate the proapoptotic B-cell lymphoma 2 family proteins Bax (Bcl-2-associated X protein) or Puma (p53-upregulated modulator of apoptosis). Knockdown of Bax or Puma significantly decreases BV6/TMZ-induced apoptosis, showing that both proteins are necessary for apoptosis. By identifying IFNβ as a key mediator of BV6/TMZ-induced apoptosis, our study provides novel insights into the underlying molecular mechanisms of Smac mimetic-mediated chemosensitization with important implications for the development of novel treatment strategies for glioblastoma. PMID:26379193

  17. The structure of the BIR3 domain of cIAP1 in complex with the N-terminal peptides of SMAC and caspase-9

    SciTech Connect

    Kulathila, Raviraj; Vash, Brian; Sage, David; Cornell-Kennon, Susan; Wright, Kirk; Koehn, James; Stams, Travis; Clark, Kirk; Price, Allen ); )

    2009-06-24

    The inhibitor of apoptosis protein (IAP) family of molecules inhibit apoptosis through the suppression of caspase activity. It is known that the XIAP protein regulates both caspase-3 and caspase-9 through direct protein-protein interactions. Specifically, the BIR3 domain of XIAP binds to caspase-9 via a 'hotspot' interaction in which the N-terminal residues of caspase-9 bind in a shallow groove on the surface of XIAP. This interaction is regulated via SMAC, the N-terminus of which binds in the same groove, thus displacing caspase-9. The mechanism of suppression of apoptosis by cIAP1 is less clear. The structure of the BIR3 domain of cIAP1 (cIAP1-BIR3) in complex with N-terminal peptides from both SMAC and caspase-9 has been determined. The binding constants of these peptides to cIAP1-BIR3 have also been determined using the surface plasmon resonance technique. The structures show that the peptides interact with cIAP1 in the same way that they interact with XIAP: both peptides bind in a similar shallow groove in the BIR3 surface, anchored at the N-terminus by a charge-stabilized hydrogen bond. The binding data show that the SMAC and caspase-9 peptides bind with comparable affinities (85 and 48 nM, respectively).

  18. Structural Basis for Recognition of H3T3ph and Smac/DIABLO N-terminal Peptides by Human Survivin

    SciTech Connect

    Du, Jiamu; Kelly, Alexander E.; Funabiki, Hironori; Patel, Dinshaw J.

    2012-03-02

    Survivin is an inhibitor of apoptosis family protein implicated in apoptosis and mitosis. In apoptosis, it has been shown to recognize the Smac/DIABLO protein. It is also a component of the chromosomal passenger complex, a key player during mitosis. Recently, Survivin was identified in vitro and in vivo as the direct binding partner for phosphorylated Thr3 on histone H3 (H3T3ph). We have undertaken structural and binding studies to investigate the molecular basis underlying recognition of H3T3ph and Smac/DIABLO N-terminal peptides by Survivin. Our crystallographic studies establish recognition of N-terminal Ala in both complexes and identify intermolecular hydrogen-bonding interactions in the Survivin phosphate-binding pocket that contribute to H3T3ph mark recognition. In addition, our calorimetric data establish that Survivin binds tighter to the H3T3ph-containing peptide relative to the N-terminal Smac/DIABLO peptide, and this preference can be reversed through structure-guided mutations that increase the hydrophobicity of the phosphate-binding pocket.

  19. Effect of polysaccharides extract of rhizoma atractylodis macrocephalae on thymus, spleen and cardiac indexes, caspase-3 activity ratio, Smac/DIABLO and HtrA2/Omi protein and mRNA expression levels in aged rats.

    PubMed

    Guo, Ling; Sun, Yong Le; Wang, Ai Hong; Xu, Chong En; Zhang, Meng Yuan

    2012-10-01

    This study was designed to determine the possible protective effect of polysaccharides extract of rhizoma atractylodis macrocephalae on heart function in aged rats. Polysaccharides extract of rhizoma atractylodis macrocephalae was administered to aged rats. Results showed that thymus, spleen and cardiac indexs were significantly increased, whereas caspase-3 activity ratio, Smac/DIABLO and HtrA2/Omi protein expression, Smac/DIABLO and HtrA2/Omi mRNA expression levels were markedly reduced. It can be concluded that polysaccharides extract of rhizoma atractylodis macrocephalae may enhance immunity and improve heart function in aged rats.

  20. Increase in family allowances.

    PubMed

    1989-01-01

    In July 1989 the family allowance structure in Australia was changed from a 4-rate to a 2-rate structure. The new rates were increased to $A9 a week for the 1st 3 children and $A12 for each additional child. The Family Allowance Supplment rate for children 13-15 years old was raised from $A31 to $A34.10/week. PMID:12344544

  1. Cotreatment with Smac mimetics and demethylating agents induces both apoptotic and necroptotic cell death pathways in acute lymphoblastic leukemia cells.

    PubMed

    Gerges, Steve; Rohde, Katharina; Fulda, Simone

    2016-05-28

    Treatment resistance in acute lymphoblastic leukemia (ALL) is often caused by defects in programmed cell death, e.g. by overexpression of Inhibitor of Apoptosis (IAP) proteins. Here, we report that small-molecule Smac mimetics (i.e. BV6, LCL161, birinapant) that neutralize x-linked IAP (XIAP), cellular IAP (cIAP)1 and cIAP2 cooperate with demethylating agents (i.e. 5-azacytidine (5AC) or 5-aza-2'-deoxycytidine (DAC)) to induce cell death in ALL cells. Molecular studies reveal that induction of cell death is preceded by BV6-mediated depletion of cIAP1 protein and involves tumor necrosis factor (TNF)α autocrine/paracrine signaling, since the TNFα-blocking antibody Enbrel significantly reduces BV6/5AC-induced cell death. While BV6/5AC cotreatment induces caspase-3 activation, the broad-range caspase inhibitor N-benzyloxycarbonyl-Val-Ala-Asp-fluoromethylketone (zVAD.fmk) only partly rescues ALL cells from BV6/5AC-induced cell death. This indicates that BV6/5AC cotreatment engages non-apoptotic cell death upon caspase inhibition. Indeed, genetic silencing of key components of necroptosis such as Receptor-Interacting Protein (RIP)3 or mixed lineage kinase domain-like (MLKL) in parallel with administration of zVAD.fmk provides a significantly better protection against BV6/5AC-induced cell death compared to the use of zVAD.fmk alone. Similarly, concomitant administration of pharmacological inhibitors of necroptosis (i.e. necrostatin-1s, GSK'872, dabrafenib, NSA) together with zVAD.fmk is superior in rescuing cells from BV6/5AC-induced cell death compared to the use of zVAD.fmk alone. These findings demonstrate that in ALL cells BV6/5AC-induced cell death is mediated via both apoptotic and necroptotic pathways. Importantly, BV6/5AC cotreatment triggers necroptosis in ALL cells that are resistant to apoptosis due to caspase inhibition. This opens new perspectives to overcome apoptosis resistance with important implications for the development of new treatment strategies

  2. BF₃·OEt₂ mediated metal-free one-pot sequential multiple annulation cascade (SMAC) synthesis of complex and diverse tetrahydroisoquinoline fused hybrid molecules.

    PubMed

    Shinde, Anand H; Vidyacharan, Shinde; Sharada, Duddu S

    2016-03-28

    A highly efficient and distinct BF3·OEt2 mediated metal-free SMAC protocol for the synthesis of complex and diverse hybrid molecules viz. indazole fused tetrahydroisoquinolinoquinoxalines, and tetrahydroisoquinolinodiazepine has been developed. The transformation is based on sequential cascade processes involving 2H-indazole formation and deprotection Pictet-Spengler cyclization steps in one-pot fashion. The protocol demonstrates the utility of sequential multiple annulations in a cascade fashion. The present one-pot protocol uses the Solid State Melt Reaction (SSMR) strategy for the synthesis of the intermediate 2H-indazole. The method is operationally simple and represents a new approach for C-C, three C-N and N-N bond formation with a wide substrate scope. PMID:26935814

  3. SMAC Mimetic Birinapant plus Radiation Eradicates Human Head and Neck Cancers with Genomic Amplifications of Cell Death Genes FADD and BIRC2.

    PubMed

    Eytan, Danielle F; Snow, Grace E; Carlson, Sophie; Derakhshan, Adeeb; Saleh, Anthony; Schiltz, Stephen; Cheng, Hui; Mohan, Suresh; Cornelius, Shaleeka; Coupar, Jamie; Sowers, Anastasia L; Hernandez, Lidia; Mitchell, James B; Annunziata, Christina M; Chen, Zhong; Van Waes, Carter

    2016-09-15

    Comparison of tumors from The Cancer Genome Atlas (TCGA) reveals that head and neck squamous cell carcinomas (HNSCC) harbor the most frequent genomic amplifications of Fas-associated death domain (FADD), with or without Baculovirus inhibitor of apoptosis repeat containing BIRC2 (cIAP1), affecting about 30% of patients in association with worse prognosis. Here, we identified HNSCC cell lines harboring FADD/BIRC2 amplifications and overexpression by exome sequencing, RT-PCR, and Western blotting. In vitro, FADD or BIRC2 siRNA knockdown inhibited HNSCC displaying amplification and increased expression of these genes, supporting their functional importance in promoting proliferation. Birinapant, a novel SMAC mimetic, sensitized multiple HNSCC lines to cell death by agonists TNFα or TRAIL and inhibited cIAP1>XIAP>IAP2. Combination of birinapant and TNFα induced sub-G0 DNA fragmentation in sensitive lines and birinapant alone also induced significant G2-M cell-cycle arrest and cell death in UM-SCC-46 cells. Gene transfer and expression of FADD sensitized resistant UM-SCC-38 cells lacking FADD amplification to birinapant and TNFα, supporting a role for FADD in sensitization to IAP inhibitor and death ligands. HNSCC varied in mechanisms of cell death, as indicated by reversal by inhibitors or protein markers of caspase-dependent apoptosis and/or RIPK1/MLKL-mediated necroptosis. In vivo, birinapant inhibited tumor growth and enhanced radiation-induced TNFα, tumor responses, and host survival in UM-SCC-46 and -11B xenograft models displaying amplification and overexpression of FADD+/- BIRC2 These findings suggest that combination of SMAC mimetics such as birinapant plus radiation may be particularly active in HNSCC, which harbor frequent FADD/BIRC2 genomic alterations. Cancer Res; 76(18); 5442-54. ©2016 AACR. PMID:27469115

  4. [The effect of vitamin- and beta-carotene-enriched products on the vitamin A allowance and the concentration of different carotenoids of the blood serum in victims of the accident at the Chernobyl Atomic Electric Power Station].

    PubMed

    Iakushina, L M; Taranova, A G; Pokrovskaia, G R; Shatniuk, L N; Spirichev, V B

    1996-01-01

    The results of clinical trials of efficiency of foods enriched by vitamins and beta-carotene in people suffered from Chernobyl's accident are presented. The level of beta-carotene in clinical diets was the same during trial. Daily consumption of enriched food supplying ingestion of 4-5 mg of beta-carotene increased the level of beta-carotene in serum by 2-4 times. The concentration of total carotenoides in serum was increased by 1.6 times practically at the expense of beta-carotene.

  5. A newly adapted pulsed-field gel electrophoresis technique allows to detect distinct types of DNA damage at low frequencies in human dermal fibroblasts upon exposure to non-toxic H2O2 concentrations.

    PubMed

    Brenneisen, P; Wenk, J; Wlaschek, M; Blaudschun, R; Scharffetter-Kochanek, K

    1999-11-01

    Reactive oxygen species (ROS) comprise several oxygen containing compounds, among them hydrogen peroxide (H2O2), which are generated by internal and external sources and play pleiotropic roles in physiological and pathological states. Skin cells as well as cells from other tissues have developed antioxidant defense mechanisms to protect themselves from high concentrations of ROS. Although biological and pathological roles of ROS have previously been elucidated, so far only limited knowledge exists regarding ROS-mediated generation of DNA breaks and base lesions occurring at low frequency in intact skin cells. This study was therefore designed to probe a newly adapted pulsed-field gel electrophoresis technique for the adequate measurement of high molecular weight DNA fragments as well as to investigate the protective role of the antioxidant enzyme catalase against H2O2-mediated damage in human dermal fibroblasts. We stably transfected and overexpressed the full-length catalase cDNA in the human dermal fibroblast cell line 1306 in culture and found that these cells are significantly more protected from cytotoxicity, overall DNA strand breaks, and 8-oxodeoxyguanine base lesions resulting from H2O2-triggered oxidative stress compared to vector-transfected 1306 cells or secondary dermal fibroblasts. This work has outlined the importance of catalase in the protection from H2O2-mediated cytotoxicity and DNA damage which--if unbalanced--even when occurring at low frequency are known to lead to genomic instability, a hallmark in carcinogenesis and premature aging.

  6. Label-Free Nanoplasmonic-Based Short Noncoding RNA Sensing at Attomolar Concentrations Allows for Quantitative and Highly Specific Assay of MicroRNA-10b in Biological Fluids and Circulating Exosomes

    PubMed Central

    2015-01-01

    MicroRNAs are short noncoding RNAs consisting of 18–25 nucleotides that target specific mRNA moieties for translational repression or degradation, thereby modulating numerous biological processes. Although microRNAs have the ability to behave like oncogenes or tumor suppressors in a cell-autonomous manner, their exact roles following release into the circulation are only now being unraveled and it is important to establish sensitive assays to measure their levels in different compartments in the circulation. Here, an ultrasensitive localized surface plasmon resonance (LSPR)-based microRNA sensor with single nucleotide specificity was developed using chemically synthesized gold nanoprisms attached onto a solid substrate with unprecedented long-term stability and reversibility. The sensor was used to specifically detect microRNA-10b at the attomolar (10–18 M) concentration in pancreatic cancer cell lines, derived tissue culture media, human plasma, and media and plasma exosomes. In addition, for the first time, our label-free and nondestructive sensing technique was used to quantify microRNA-10b in highly purified exosomes isolated from patients with pancreatic cancer or chronic pancreatitis, and from normal controls. We show that microRNA-10b levels were significantly higher in plasma-derived exosomes from pancreatic ductal adenocarcinoma patients when compared with patients with chronic pancreatitis or normal controls. Our findings suggest that this unique technique can be used to design novel diagnostic strategies for pancreatic and other cancers based on the direct quantitative measurement of plasma and exosome microRNAs, and can be readily extended to other diseases with identifiable microRNA signatures. PMID:26444644

  7. Label-Free Nanoplasmonic-Based Short Noncoding RNA Sensing at Attomolar Concentrations Allows for Quantitative and Highly Specific Assay of MicroRNA-10b in Biological Fluids and Circulating Exosomes.

    PubMed

    Joshi, Gayatri K; Deitz-McElyea, Samantha; Liyanage, Thakshila; Lawrence, Katie; Mali, Sonali; Sardar, Rajesh; Korc, Murray

    2015-11-24

    MicroRNAs are short noncoding RNAs consisting of 18-25 nucleotides that target specific mRNA moieties for translational repression or degradation, thereby modulating numerous biological processes. Although microRNAs have the ability to behave like oncogenes or tumor suppressors in a cell-autonomous manner, their exact roles following release into the circulation are only now being unraveled and it is important to establish sensitive assays to measure their levels in different compartments in the circulation. Here, an ultrasensitive localized surface plasmon resonance (LSPR)-based microRNA sensor with single nucleotide specificity was developed using chemically synthesized gold nanoprisms attached onto a solid substrate with unprecedented long-term stability and reversibility. The sensor was used to specifically detect microRNA-10b at the attomolar (10(-18) M) concentration in pancreatic cancer cell lines, derived tissue culture media, human plasma, and media and plasma exosomes. In addition, for the first time, our label-free and nondestructive sensing technique was used to quantify microRNA-10b in highly purified exosomes isolated from patients with pancreatic cancer or chronic pancreatitis, and from normal controls. We show that microRNA-10b levels were significantly higher in plasma-derived exosomes from pancreatic ductal adenocarcinoma patients when compared with patients with chronic pancreatitis or normal controls. Our findings suggest that this unique technique can be used to design novel diagnostic strategies for pancreatic and other cancers based on the direct quantitative measurement of plasma and exosome microRNAs, and can be readily extended to other diseases with identifiable microRNA signatures.

  8. 40 CFR 35.2025 - Allowance and advance of allowance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... advance of allowance. (a) Allowance. Step 2+3 and Step 3 grant agreements will include an allowance for facilities planning and design of the project and Step 7 agreements will include an allowance for facility... would receive under paragraph (a) of this section. (5) In the event a Step 2+3, Step 3 or Step 7...

  9. The Tangle of Student Allowances.

    ERIC Educational Resources Information Center

    Thomson, Norman J.

    1980-01-01

    A discussion of the distribution of student financial aid in Australia focuses on these issues: direct vs. indirect payment to students; inequality in living allowances given to secondary and postsecondary students; and distribution of expense allowances by state government and living allowances by the Commonwealth. (MSE)

  10. 40 CFR 35.2025 - Allowance and advance of allowance.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... facilities planning and design of the project and Step 7 agreements will include an allowance for facility... grant applicants for facilities planning and project design. (2) The State may request that the right...

  11. 40 CFR 35.2025 - Allowance and advance of allowance.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... facilities planning and design of the project and Step 7 agreements will include an allowance for facility... grant applicants for facilities planning and project design. (2) The State may request that the right...

  12. 40 CFR 35.2025 - Allowance and advance of allowance.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... facilities planning and design of the project and Step 7 agreements will include an allowance for facility... grant applicants for facilities planning and project design. (2) The State may request that the right...

  13. 40 CFR 35.2025 - Allowance and advance of allowance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... facilities planning and design of the project and Step 7 agreements will include an allowance for facility... grant applicants for facilities planning and project design. (2) The State may request that the right...

  14. 76 FR 70883 - Clothing Allowance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-16

    ... published in the Federal Register on February 2, 2011 (76 FR 5733-5734), VA proposed to amend its... appliances affecting different articles of clothing. 76 FR 5733; Sursely, 551 F.3d at 1356. VA will make the... allowances. The amendment provides for an annual clothing allowance for each qualifying prosthetic...

  15. Safe human exposure limits for airborne linear siloxanes during spaceflight

    PubMed Central

    García, Hector D.; McMullin, Tami S.; Tobin, Joseph M.; James, John T.

    2013-01-01

    Background Low molecular weight siloxanes are used in industrial processes and consumer products, and their vapors have been detected in the atmospheres of the Space Shuttle and International Space Station. Therefore, the National Aeronautics and Space Administration (NASA) developed spacecraft maximum allowable concentrations (SMACs) for siloxane vapors to protect astronaut health. Since publication of these original SMACs, new studies and new risk assessment approaches have been published that warrant re-examination of the SMACs. Objective To reevaluate SMACs published for octamethyltrisiloxane (L3) for exposures ranging from 1 hour to 180 days, to develop a 1000-day SMAC, and to expand the applicability of those values to the family of linear siloxanes. Methods A literature review was conducted to identify studies conducted since the SMACs for L3 were set in 1994. The updated data were reviewed to determine the sensitive toxicity endpoints, and current risk assessment approaches and methods for dosimetric adjustments were evaluated. Results Recent data were used to update the original 1-hour, 24-hour, 30-day, and 180-day SMACs for L3, and a 1000-day SMAC was developed to protect crewmembers during future exploration beyond Earth orbit. Group SMACs for the linear siloxane family, including hexamethyldisiloxane (L2), L3, decamethyltetrasiloxane (L4), and dodecamethylpentasiloxane (L5), were set for exposures of 1-hour to 1000 days. Conclusion New SMACs, based on acute pulmonary and neurotoxicity at high doses only achievable with L2 and potential liver effects following longer-term exposures to L2 and L3, were established to protect crewmembers from the adverse effects of exposure to linear siloxanes. PMID:24255951

  16. Research to Support the Determination of Spacecraft Maximum Acceptable Concentrations of Potential Atmospheric Contaminants

    NASA Technical Reports Server (NTRS)

    Orr, John L.

    1997-01-01

    In many ways, the typical approach to the handling of bibliographic material for generating review articles and similar manuscripts has changed little since the use of xerographic reproduction has become widespread. The basic approach is to collect reprints of the relevant material and place it in folders or stacks based on its dominant content. As the amount of information available increases with the passage of time, the viability of this mechanical approach to bibliographic management decreases. The personal computer revolution has changed the way we deal with many familiar tasks. For example, word processing on personal computers has supplanted the typewriter for many applications. Similarly, spreadsheets have not only replaced many routine uses of calculators but have also made possible new applications because the cost of calculation is extremely low. Objective The objective of this research was to use personal computer bibliographic software technology to support the determination of spacecraft maximum acceptable concentration (SMAC) values. Specific Aims The specific aims were to produce draft SMAC documents for hydrogen sulfide and tetrachloroethylene taking maximum advantage of the bibliographic software.

  17. 49 CFR 266.11 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Allowable costs. 266.11 Section 266.11... TRANSPORTATION ACT § 266.11 Allowable costs. Allowable costs include only the following costs which are properly allocable to the work performed: Planning and program operation costs which are allowed under...

  18. 46 CFR 154.421 - Allowable stress.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Allowable stress. 154.421 Section 154.421 Shipping COAST... § 154.421 Allowable stress. The allowable stress for the integral tank structure must meet the American Bureau of Shipping's allowable stress for the vessel's hull published in “Rules for Building and...

  19. 46 CFR 154.421 - Allowable stress.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Allowable stress. 154.421 Section 154.421 Shipping COAST... § 154.421 Allowable stress. The allowable stress for the integral tank structure must meet the American Bureau of Shipping's allowable stress for the vessel's hull published in “Rules for Building and...

  20. 46 CFR 154.421 - Allowable stress.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Allowable stress. 154.421 Section 154.421 Shipping COAST... § 154.421 Allowable stress. The allowable stress for the integral tank structure must meet the American Bureau of Shipping's allowable stress for the vessel's hull published in “Rules for Building and...

  1. 46 CFR 154.440 - Allowable stress.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Allowable stress. 154.440 Section 154.440 Shipping COAST... Tank Type A § 154.440 Allowable stress. (a) The allowable stresses for an independent tank type A must... Commandant (CG-522). (b) A greater allowable stress than required in paragraph (a)(1) of this section may...

  2. 46 CFR 154.421 - Allowable stress.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Allowable stress. 154.421 Section 154.421 Shipping COAST... § 154.421 Allowable stress. The allowable stress for the integral tank structure must meet the American Bureau of Shipping's allowable stress for the vessel's hull published in “Rules for Building and...

  3. 46 CFR 154.421 - Allowable stress.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Allowable stress. 154.421 Section 154.421 Shipping COAST... § 154.421 Allowable stress. The allowable stress for the integral tank structure must meet the American Bureau of Shipping's allowable stress for the vessel's hull published in “Rules for Building and...

  4. 46 CFR 154.440 - Allowable stress.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Allowable stress. 154.440 Section 154.440 Shipping COAST... Tank Type A § 154.440 Allowable stress. (a) The allowable stresses for an independent tank type A must... Commandant (CG-ENG). (b) A greater allowable stress than required in paragraph (a)(1) of this section may...

  5. 46 CFR 154.440 - Allowable stress.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Allowable stress. 154.440 Section 154.440 Shipping COAST... Tank Type A § 154.440 Allowable stress. (a) The allowable stresses for an independent tank type A must... Commandant (CG-ENG). (b) A greater allowable stress than required in paragraph (a)(1) of this section may...

  6. 46 CFR 154.440 - Allowable stress.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Allowable stress. 154.440 Section 154.440 Shipping COAST... Tank Type A § 154.440 Allowable stress. (a) The allowable stresses for an independent tank type A must... Commandant (CG-ENG). (b) A greater allowable stress than required in paragraph (a)(1) of this section may...

  7. 10 CFR 600.317 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OMB Circular A-122 is determined in accordance with the for-profit costs principles in 48 CFR part 31... Organizations.” (iii) Hospitals. Allowability is determined in accordance with the provisions of 45 CFR part 74... Allowable costs. (a) DOE determines allowability of costs in accordance with the cost principles...

  8. 7 CFR 550.25 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... at 2 CFR part 230. The allowability of costs incurred by institutions of higher education is... at 2 CFR part 225. The allowability of costs incurred by non-profit organizations is determined in... Institutions” codified at 2 CFR 220. The allowability of costs incurred by hospitals is determined...

  9. 20 CFR 211.8 - Displacement allowance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false Displacement allowance. 211.8 Section 211.8 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.8 Displacement allowance. An allowance paid to an employee because he has...

  10. 20 CFR 211.8 - Displacement allowance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Displacement allowance. 211.8 Section 211.8 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.8 Displacement allowance. An allowance paid to an employee because he has...

  11. 20 CFR 211.8 - Displacement allowance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Displacement allowance. 211.8 Section 211.8 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.8 Displacement allowance. An allowance paid to an employee because he has...

  12. 20 CFR 211.8 - Displacement allowance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Displacement allowance. 211.8 Section 211.8 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.8 Displacement allowance. An allowance paid to an employee because he has...

  13. 20 CFR 211.8 - Displacement allowance.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Displacement allowance. 211.8 Section 211.8 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.8 Displacement allowance. An allowance paid to an employee because he has...

  14. 44 CFR 206.228 - Allowable costs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Allowable costs. General policies for determining allowable costs are established in 44 CFR 13.22. Exceptions to those policies as allowed in 44 CFR 13.4 and 13.6 are explained below. (a) Eligible direct... accordance with 44 CFR part 207. (b)...

  15. 44 CFR 204.63 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ....63 Allowable costs. 44 CFR 13.22 establishes general policies for determining allowable costs. (a) We will reimburse direct costs for the administration of a fire management assistance grant under 44 CFR... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Allowable costs....

  16. 50 CFR 80.15 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., see 5 CFR 1310.3.). (b) What is required to determine the allowability of costs? Source documents or... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Allowable costs. 80.15 Section 80.15... WILDLIFE RESTORATION AND DINGELL-JOHNSON SPORT FISH RESTORATION ACTS § 80.15 Allowable costs. (a) What...

  17. 50 CFR 85.41 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... applicable Federal cost principles in 43 CFR 12.60(b). Purchase of informational signs, program signs, and... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Allowable costs. 85.41 Section 85.41... Use/Acceptance of Funds § 85.41 Allowable costs. (a) Allowable grant costs are limited to those...

  18. 34 CFR 675.33 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 3 2011-07-01 2011-07-01 false Allowable costs. 675.33 Section 675.33 Education... costs. (a)(1) Allowable and unallowable costs. Except as provided in paragraph (a)(2) of this section, costs reasonably related to carrying out the programs described in § 675.32 are allowable. (2)...

  19. 42 CFR 417.534 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Allowable costs. 417.534 Section 417.534 Public... PLANS Medicare Payment: Cost Basis § 417.534 Allowable costs. (a) Definition—Allowable costs means the direct and indirect costs, including normal standby costs incurred by the HMO or CMP, that are proper...

  20. 42 CFR 417.802 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Allowable costs. 417.802 Section 417.802 Public... PLANS Health Care Prepayment Plans § 417.802 Allowable costs. (a) General rule. The costs that are considered allowable for HCPP reimbursement are the same as those for reasonable cost HMOs and CMPs...

  1. 45 CFR 1180.56 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Allowable costs. 1180.56 Section 1180.56 Public... by a Grantee General Administrative Responsibilities § 1180.56 Allowable costs. (a) Determination of costs allowable under a grant is made in accordance with government-wide cost principles in...

  2. 34 CFR 304.21 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Grantee § 304.21 Allowable costs. In addition to the allowable costs established in the Education Department General Administrative Regulations in 34 CFR 75.530 through 75.562, the following items are... 34 Education 2 2011-07-01 2010-07-01 true Allowable costs. 304.21 Section 304.21...

  3. 34 CFR 80.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CFR part 31. Contract Cost Principles and Procedures, or uniform cost accounting standards that comply... 34 Education 1 2010-07-01 2010-07-01 false Allowable costs. 80.22 Section 80.22 Education Office... Allowable costs. (a) Limitation on use of funds. Grant funds may be used only for: (1) The allowable...

  4. 34 CFR 80.22 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... CFR part 31. Contract Cost Principles and Procedures, or uniform cost accounting standards that comply... 34 Education 1 2011-07-01 2011-07-01 false Allowable costs. 80.22 Section 80.22 Education Office... Allowable costs. (a) Limitation on use of funds. Grant funds may be used only for: (1) The allowable...

  5. 42 CFR 417.802 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Allowable costs. 417.802 Section 417.802 Public... PLANS Health Care Prepayment Plans § 417.802 Allowable costs. (a) General rule. The costs that are considered allowable for HCPP reimbursement are the same as those for reasonable cost HMOs and CMPs...

  6. 34 CFR 304.21 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Grantee § 304.21 Allowable costs. In addition to the allowable costs established in the Education Department General Administrative Regulations in 34 CFR 75.530 through 75.562, the following items are... 34 Education 2 2010-07-01 2010-07-01 false Allowable costs. 304.21 Section 304.21...

  7. 42 CFR 417.534 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Allowable costs. 417.534 Section 417.534 Public... PLANS Medicare Payment: Cost Basis § 417.534 Allowable costs. (a) Definition—Allowable costs means the direct and indirect costs, including normal standby costs incurred by the HMO or CMP, that are proper...

  8. 45 CFR 1157.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... named in OBM Circular A-122 as not subject to that circular 48 CFR part 31. Contract Cost Principles and... 45 Public Welfare 3 2010-10-01 2010-10-01 false Allowable costs. 1157.22 Section 1157.22 Public... Allowable costs. (a) Limitation on use of funds. Grant funds may be used only for: (1) The allowable...

  9. 24 CFR 17.43 - Allowable claims.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Allowable claims. (a) A claim may be allowed only if: (1) The damage or loss was not caused wholly or partly...) of this section, and the other provisions of this subpart, any claim for damage to, or loss of... types of claims may be allowed, unless excluded by §§ 17.44 and 17.45: (1) Property loss or damage...

  10. 44 CFR 206.228 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Allowable costs. 206.228... Allowable costs. General policies for determining allowable costs are established in 44 CFR 13.22... costs for major disasters and emergencies will be paid in accordance with 44 CFR part 207. (b)...

  11. 44 CFR 206.439 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Allowable costs. 206.439... Allowable costs. (a) General requirements for determining allowable costs are established in 44 CFR 13.22... section. (b) Administrative and management costs for major disasters will be paid in accordance with...

  12. 46 CFR 154.447 - Allowable stress.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Allowable stress. 154.447 Section 154.447 Shipping COAST... Tank Type B § 154.447 Allowable stress. (a) An independent tank type B designed from bodies of revolution must have allowable stresses 3 determined by the following formulae: 3 See Appendix B for...

  13. 46 CFR 154.447 - Allowable stress.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Allowable stress. 154.447 Section 154.447 Shipping COAST... Tank Type B § 154.447 Allowable stress. (a) An independent tank type B designed from bodies of revolution must have allowable stresses 3 determined by the following formulae: 3 See Appendix B for...

  14. 46 CFR 154.447 - Allowable stress.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Allowable stress. 154.447 Section 154.447 Shipping COAST... Tank Type B § 154.447 Allowable stress. (a) An independent tank type B designed from bodies of revolution must have allowable stresses 3 determined by the following formulae: 3 See Appendix B for...

  15. 46 CFR 154.428 - Allowable stress.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Allowable stress. 154.428 Section 154.428 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SAFETY STANDARDS FOR... § 154.428 Allowable stress. The membrane tank and the supporting insulation must have allowable...

  16. 46 CFR 154.428 - Allowable stress.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Allowable stress. 154.428 Section 154.428 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SAFETY STANDARDS FOR... § 154.428 Allowable stress. The membrane tank and the supporting insulation must have allowable...

  17. 46 CFR 154.428 - Allowable stress.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Allowable stress. 154.428 Section 154.428 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SAFETY STANDARDS FOR... § 154.428 Allowable stress. The membrane tank and the supporting insulation must have allowable...

  18. 46 CFR 154.428 - Allowable stress.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Allowable stress. 154.428 Section 154.428 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SAFETY STANDARDS FOR... § 154.428 Allowable stress. The membrane tank and the supporting insulation must have allowable...

  19. 46 CFR 154.428 - Allowable stress.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Allowable stress. 154.428 Section 154.428 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SAFETY STANDARDS FOR... § 154.428 Allowable stress. The membrane tank and the supporting insulation must have allowable...

  20. 46 CFR 154.447 - Allowable stress.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Allowable stress. 154.447 Section 154.447 Shipping COAST... Tank Type B § 154.447 Allowable stress. (a) An independent tank type B designed from bodies of revolution must have allowable stresses 3 determined by the following formulae: 3 See Appendix B for...

  1. 46 CFR 154.447 - Allowable stress.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Allowable stress. 154.447 Section 154.447 Shipping COAST... Tank Type B § 154.447 Allowable stress. (a) An independent tank type B designed from bodies of revolution must have allowable stresses 3 determined by the following formulae: 3 See Appendix B for...

  2. 34 CFR 304.21 - Allowable costs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Allowable costs. 304.21 Section 304.21 Education... Grantee § 304.21 Allowable costs. In addition to the allowable costs established in the Education Department General Administrative Regulations in 34 CFR 75.530 through 75.562, the following items...

  3. 34 CFR 304.21 - Allowable costs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Allowable costs. 304.21 Section 304.21 Education... Grantee § 304.21 Allowable costs. In addition to the allowable costs established in the Education Department General Administrative Regulations in 34 CFR 75.530 through 75.562, the following items...

  4. 34 CFR 304.21 - Allowable costs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Allowable costs. 304.21 Section 304.21 Education... Grantee § 304.21 Allowable costs. In addition to the allowable costs established in the Education Department General Administrative Regulations in 34 CFR 75.530 through 75.562, the following items...

  5. 20 CFR 631.84 - Allowable projects.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Allowable projects. 631.84 Section 631.84... THE JOB TRAINING PARTNERSHIP ACT Disaster Relief Employment Assistance § 631.84 Allowable projects...) Shall be used exclusively to provide employment on projects that provide food, clothing, shelter...

  6. 27 CFR 28.334 - Credit allowance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Credit allowance. 28.334... OF THE TREASURY LIQUORS EXPORTATION OF ALCOHOL Action on Claims § 28.334 Credit allowance. Where the credit relates to internal revenue taxes on beer that have been determined but not yet paid by...

  7. 27 CFR 28.334 - Credit allowance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Credit allowance. 28.334... OF THE TREASURY LIQUORS EXPORTATION OF ALCOHOL Action on Claims § 28.334 Credit allowance. Where the credit relates to internal revenue taxes on beer that have been determined but not yet paid by...

  8. 27 CFR 28.334 - Credit allowance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Credit allowance. 28.334... OF THE TREASURY LIQUORS EXPORTATION OF ALCOHOL Action on Claims § 28.334 Credit allowance. Where the credit relates to internal revenue taxes on beer that have been determined but not yet paid by...

  9. 27 CFR 28.334 - Credit allowance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Credit allowance. 28.334... OF THE TREASURY ALCOHOL EXPORTATION OF ALCOHOL Action on Claims § 28.334 Credit allowance. Where the credit relates to internal revenue taxes on beer that have been determined but not yet paid by...

  10. 27 CFR 28.334 - Credit allowance.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Credit allowance. 28.334... OF THE TREASURY ALCOHOL EXPORTATION OF ALCOHOL Action on Claims § 28.334 Credit allowance. Where the credit relates to internal revenue taxes on beer that have been determined but not yet paid by...

  11. 20 CFR 437.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... CFR Part 31. Contract Cost Principles and Procedures, or uniform cost accounting standards that comply... allowable costs of the grantees, subgrantees and cost-type contractors, including allowable costs in the form of payments to fixed-price contractors; and (2) Reasonable fees or profit to cost-type...

  12. 34 CFR 642.40 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Allowable costs. 642.40 Section 642.40 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION TRAINING PROGRAM FOR FEDERAL TRIO PROGRAMS What Conditions Must Be Met by a Grantee? § 642.40 Allowable costs....

  13. 10 CFR 600.222 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... than a hospital and an organization named in OBM Circular A-122 as not subject to that circular 48 CFR... organization named in OMB Circular A-122 as not subject to that circular. 48 CFR 931.2 Hospitals 45 CFR part 74... allowable costs of the grantees, subgrantees and cost-type contractors, including allowable costs in...

  14. 45 CFR 92.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... to that circular 48 CFR Part 31. Contract Cost Principles and Procedures, or uniform cost accounting... grantee or subgrantee. (b) Applicable cost principles. For each kind of organization, there is a set of Federal principles for determining allowable costs. Allowable costs will be determined in accordance...

  15. 15 CFR 24.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Part 31. Contract Cost Principles and Procedures, or uniform cost accounting standards that comply with...) Applicable cost principles. For each kind of organization, there is a set of Federal principles for determining allowable costs. Allowable costs will be determined in accordance with the cost...

  16. 20 CFR 617.46 - Travel allowance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... mile at the prevailing mileage rate authorized under the Federal travel regulations (see 41 CFR part... the same trip in the same vehicle. (2) Lodging and meals. The cost allowable for lodging and meals for... prevailing per diem allowance rate authorized under the Federal travel regulations (see 41 CFR part...

  17. 20 CFR 617.46 - Travel allowance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... mile at the prevailing mileage rate authorized under the Federal travel regulations (see 41 CFR part... the same trip in the same vehicle. (2) Lodging and meals. The cost allowable for lodging and meals for... prevailing per diem allowance rate authorized under the Federal travel regulations (see 41 CFR part...

  18. 30 CFR 206.160 - Operating allowances.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Operating allowances. 206.160 Section 206.160 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR MINERALS REVENUE MANAGEMENT PRODUCT VALUATION Federal Gas § 206.160 Operating allowances. Notwithstanding any other provisions...

  19. Moral Appraisals Affect Doing/Allowing Judgments

    ERIC Educational Resources Information Center

    Cushman, Fiery; Knobe, Joshua; Sinnott-Armstrong, Walter

    2008-01-01

    An extensive body of research suggests that the distinction between doing and allowing plays a critical role in shaping moral appraisals. Here, we report evidence from a pair of experiments suggesting that the converse is also true: moral appraisals affect doing/allowing judgments. Specifically, morally bad behavior is more likely to be construed…

  20. Allocation of Allowances and Associated Family Practices.

    ERIC Educational Resources Information Center

    Kerr, M. Kaye; Cheadle, Tannis

    This study gathered information on general family practices concerning allowances given to children, parental reasons for the provision of allowances, the bases for their administration, and the frequency of conflicts generated around them. The subjects were 81 parents of elementary school children in a midwest Canadian city. Subjects completed…

  1. 20 CFR 632.258 - Allowable activities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR INDIAN AND NATIVE AMERICAN EMPLOYMENT AND TRAINING PROGRAMS Summer Youth Employment and Training Programs § 632.258 Allowable activities. Allowable activities are those listed in § 632.78-80 except that community service employment is...

  2. 20 CFR 632.258 - Allowable activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR INDIAN AND NATIVE AMERICAN EMPLOYMENT AND TRAINING PROGRAMS Summer Youth Employment and Training Programs § 632.258 Allowable activities. Allowable activities are those listed in § 632.78-80 except that community service employment is...

  3. 42 CFR 417.802 - Allowable costs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) MEDICARE PROGRAM (CONTINUED) HEALTH MAINTENANCE ORGANIZATIONS, COMPETITIVE MEDICAL PLANS, AND HEALTH CARE PREPAYMENT PLANS Health Care Prepayment Plans § 417.802 Allowable costs. (a) General rule. The costs that are... 42 Public Health 3 2014-10-01 2014-10-01 false Allowable costs. 417.802 Section 417.802...

  4. 4 CFR 5.6 - Allowances.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 4 Accounts 1 2010-01-01 2010-01-01 false Allowances. 5.6 Section 5.6 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM COMPENSATION § 5.6 Allowances. The provisions of chapter 59 of title 5, U.S. Code and the implementing regulations for the Executive Branch apply to Government...

  5. 20 CFR 617.46 - Travel allowance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... mile at the prevailing mileage rate authorized under the Federal travel regulations (see 41 CFR part... prevailing per diem allowance rate authorized under the Federal travel regulations (see 41 CFR part 101-7... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Travel allowance. 617.46 Section...

  6. 28 CFR 66.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... applicable to the organization incurring the costs. The following chart lists the kinds of organizations and... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Allowable costs. 66.22 Section 66.22... Administration § 66.22 Allowable costs. (a) Limitation on use of funds. Grant funds may be used only for: (1)...

  7. 44 CFR 208.33 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Allowable costs. 208.33... HOMELAND SECURITY DISASTER ASSISTANCE NATIONAL URBAN SEARCH AND RESCUE RESPONSE SYSTEM Response Cooperative Agreements § 208.33 Allowable costs. (a) Cost neutrality. DHS policy is that an Alert or Activation should...

  8. 30 CFR 1206.160 - Operating allowances.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Operating allowances. 1206.160 Section 1206.160 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR Natural Resources Revenue PRODUCT VALUATION Federal Gas § 1206.160 Operating allowances. Notwithstanding any...

  9. 21 CFR 1403.22 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... and an organization named in OMB Circular A-122 as not subject to that circular 48 CFR part 31... 21 Food and Drugs 9 2011-04-01 2011-04-01 false Allowable costs. 1403.22 Section 1403.22 Food and....22 Allowable costs. (a) Limitation on use of funds. Grant funds may be used only for: (1)...

  10. 36 CFR 1207.22 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Circular A-122 as not subject to that circular 48 CFR part 31. Contract Cost Principles and Procedures, or... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Allowable costs. 1207.22... GOVERNMENTS Post-Award Requirements Financial Administration § 1207.22 Allowable costs. (a) Limitation on...

  11. 45 CFR 1183.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... than a hospital and an organization named in OBM Circular A-122 as not subject to that circular 48 CFR... 45 Public Welfare 3 2010-10-01 2010-10-01 false Allowable costs. 1183.22 Section 1183.22 Public....22 Allowable costs. (a) Limitation on use of funds. Grant funds may be used only for: (1)...

  12. 7 CFR 3016.22 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Circular A-122 as not subject to that circular 48 CFR part 31. Contract Cost Principles and Procedures, or... 7 Agriculture 15 2011-01-01 2011-01-01 false Allowable costs. 3016.22 Section 3016.22 Agriculture... GOVERNMENTS Post-Award Requirements Financial Administration § 3016.22 Allowable costs. (a) Limitation on...

  13. 20 CFR 633.303 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... otherwise indicated below, direct and indirect costs shall be charged in accordance with 41 CFR part 29-70... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Allowable costs. 633.303 Section 633.303... FARMWORKER PROGRAMS Program Design and Administrative Procedures § 633.303 Allowable costs. (a) General....

  14. 24 CFR 85.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Circular A-122 as not subject to that circular 48 CFR part 31. Contract Cost Principles and Procedures, or... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Allowable costs. 85.22 Section 85... TRIBAL GOVERNMENTS Post-Award Requirements Financial Administration § 85.22 Allowable costs....

  15. 38 CFR 43.22 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... not subject to that circular 48 CFR part 31. Contract Cost Principles and Procedures, or uniform cost... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Allowable costs. 43.22... Requirements Financial Administration § 43.22 Allowable costs. (a) Limitation on use of funds. Grant funds...

  16. 45 CFR 602.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... CFR part 31. Contract Cost Principles and Procedures, or uniform cost accounting standards that comply... 45 Public Welfare 3 2010-10-01 2010-10-01 false Allowable costs. 602.22 Section 602.22 Public... Requirements § 602.22 Allowable costs. (a) Limitation on use of funds. Grant funds may be used only for:...

  17. 29 CFR 1470.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... to that circular 48 CFR part 31. Contract Cost Principles and Procedures, or uniform cost accounting... 29 Labor 4 2010-07-01 2010-07-01 false Allowable costs. 1470.22 Section 1470.22 Labor Regulations... Financial Administration § 1470.22 Allowable costs. (a) Limitation on use of funds. Grant funds may be...

  18. 45 CFR 74.27 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... determined in accordance with the provisions of the Federal Acquisition Regulation (FAR) at 48 CFR part 31... 45 Public Welfare 1 2011-10-01 2011-10-01 false Allowable costs. 74.27 Section 74.27 Public... Allowable costs. (a) For each kind of recipient, there is a particular set of Federal principles...

  19. 45 CFR 1174.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... than a hospital and an organization named in OBM Circular A-122 as not subject to that circular 48 CFR... 45 Public Welfare 3 2010-10-01 2010-10-01 false Allowable costs. 1174.22 Section 1174.22 Public....22 Allowable costs. (a) Limitation on use of funds. Grant funds may be used only for: (1)...

  20. 2 CFR 215.27 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... CFR part 230, “Cost Principles for Non-Profit Organizations (OMB Circular A-122).” The allowability of... CFR part 220, “Cost Principles for Educational Institutions (OMB Circular A-21).” The allowability of costs incurred by hospitals is determined in accordance with the provisions of appendix E of 45 CFR...

  1. 24 CFR 85.22 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Circular A-122 as not subject to that circular 48 CFR part 31. Contract Cost Principles and Procedures, or... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Allowable costs. 85.22 Section 85... TRIBAL GOVERNMENTS Post-Award Requirements Financial Administration § 85.22 Allowable costs....

  2. 45 CFR 2541.220 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... not subject to that circular 48 CFR Part 31. Contract Cost Principles and Procedures, or uniform cost... 45 Public Welfare 4 2010-10-01 2010-10-01 false Allowable costs. 2541.220 Section 2541.220 Public... Post-Award Requirements § 2541.220 Allowable costs. (a) Limitation on use of funds. Grant funds may...

  3. 45 CFR 92.22 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... to that circular 48 CFR Part 31. Contract Cost Principles and Procedures, or uniform cost accounting... 45 Public Welfare 1 2011-10-01 2011-10-01 false Allowable costs. 92.22 Section 92.22 Public... Financial Administration § 92.22 Allowable costs. (a) Limitation on use of funds. Grant funds may be...

  4. 10 CFR 600.317 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Organizations.” (iii) Hospitals. Allowability is determined in accordance with the provisions of 45 CFR part 74... OMB Circular A-122 is determined in accordance with the for-profit costs principles in 48 CFR part 31... Contracts with Hospitals.” (iv) Governmental organizations. Allowability for State, local, or...

  5. 33 CFR 136.211 - Compensation allowable.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS PROCEDURES; DESIGNATION OF SOURCE; AND ADVERTISEMENT Procedures for Particular Claims § 136.211 Compensation allowable. (a) The amount of compensation allowable is the reasonable cost of assessing damages, and...

  6. 21 CFR 1303.24 - Inventory allowance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Inventory allowance. 1303.24 Section 1303.24 Food... Quotas § 1303.24 Inventory allowance. (a) For the purpose of determining individual manufacturing quotas... sufficient to maintain an inventory equal to, (1) For current manufacturers, 50 percent of his...

  7. 10 CFR 600.127 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... recipient, there is a set of Federal principles for determining allowable costs. Allowability of costs shall... incurred by hospitals is determined in accordance with the provisions of Appendix E of 45 CFR part 74... Federal Acquisition Regulation (FAR) at 48 CFR part 31. (b) Indirect costs. Unless restricted by...

  8. 10 CFR 600.127 - Allowable costs.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... recipient, there is a set of Federal principles for determining allowable costs. Allowability of costs shall... incurred by hospitals is determined in accordance with the provisions of Appendix E of 45 CFR part 74... Federal Acquisition Regulation (FAR) at 48 CFR part 31. (b) Indirect costs. Unless restricted by...

  9. 10 CFR 600.127 - Allowable costs.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... recipient, there is a set of Federal principles for determining allowable costs. Allowability of costs shall... incurred by hospitals is determined in accordance with the provisions of Appendix E of 45 CFR part 74... Federal Acquisition Regulation (FAR) at 48 CFR part 31. (b) Indirect costs. Unless restricted by...

  10. 10 CFR 600.127 - Allowable costs.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... recipient, there is a set of Federal principles for determining allowable costs. Allowability of costs shall... incurred by hospitals is determined in accordance with the provisions of Appendix E of 45 CFR part 74... Federal Acquisition Regulation (FAR) at 48 CFR part 31. (b) Indirect costs. Unless restricted by...

  11. 75 FR 4098 - Utility Allowance Adjustments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-26

    ... URBAN DEVELOPMENT Utility Allowance Adjustments AGENCY: Office of the Chief Information Officer, HUD... are required to advise the Secretary of the need for and request of a new utility allowance for... whether the information will have practical utility; (2) Evaluate the accuracy of the agency's estimate...

  12. 32 CFR 32.27 - Allowable costs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... of allowable costs that are in accordance with uniform cost accounting standards and comply with cost... NON-PROFIT ORGANIZATIONS Post-Award Requirements Financial and Program Management § 32.27 Allowable... contractors is determined in accordance with the provisions of Appendix E to 45 CFR part 74, “Principles...

  13. 28 CFR 70.27 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-PROFIT ORGANIZATIONS Post-Award Requirements Financial and Program Management § 70.27 Allowable costs. (a... bids, proposals, and applications. Bid and proposal costs of the current accounting period are all allowable as indirect costs. Bid and proposal costs of past accounting periods are unallowable in...

  14. 32 CFR 32.27 - Allowable costs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... of allowable costs that are in accordance with uniform cost accounting standards and comply with cost... NON-PROFIT ORGANIZATIONS Post-Award Requirements Financial and Program Management § 32.27 Allowable... contractors is determined in accordance with the provisions of Appendix E to 45 CFR part 74, “Principles...

  15. 28 CFR 70.27 - Allowable costs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...-PROFIT ORGANIZATIONS Post-Award Requirements Financial and Program Management § 70.27 Allowable costs. (a... bids, proposals, and applications. Bid and proposal costs of the current accounting period are all allowable as indirect costs. Bid and proposal costs of past accounting periods are unallowable in...

  16. 28 CFR 70.27 - Allowable costs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...-PROFIT ORGANIZATIONS Post-Award Requirements Financial and Program Management § 70.27 Allowable costs. (a... bids, proposals, and applications. Bid and proposal costs of the current accounting period are all allowable as indirect costs. Bid and proposal costs of past accounting periods are unallowable in...

  17. 32 CFR 32.27 - Allowable costs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... of allowable costs that are in accordance with uniform cost accounting standards and comply with cost... NON-PROFIT ORGANIZATIONS Post-Award Requirements Financial and Program Management § 32.27 Allowable... contractors is determined in accordance with the provisions of Appendix E to 45 CFR part 74, “Principles...

  18. 30 CFR 1206.160 - Operating allowances.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Operating allowances. 1206.160 Section 1206.160 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE PRODUCT VALUATION Federal Gas § 1206.160 Operating allowances. Notwithstanding any...

  19. 30 CFR 1206.160 - Operating allowances.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Operating allowances. 1206.160 Section 1206.160 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE PRODUCT VALUATION Federal Gas § 1206.160 Operating allowances. Notwithstanding any...

  20. 30 CFR 1206.160 - Operating allowances.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Operating allowances. 1206.160 Section 1206.160 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES REVENUE PRODUCT VALUATION Federal Gas § 1206.160 Operating allowances. Notwithstanding any...

  1. The Role of Allowances in Adolescent Socialization.

    ERIC Educational Resources Information Center

    Miller, Joanne; Yung, Susan

    1990-01-01

    Examines high school student perceptions of allowances and the conditions under which they are received. Finds that, contrary to adult conceptions, students perceive allowances as an entitlement or earned income rather than as an educational opportunity promoting financial decision making and money management. (FMW)

  2. 45 CFR 602.22 - Allowable costs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION UNIFORM...) The allowable costs of the grantees, subgrantees and cost-type contractors, including allowable costs in the form of payments to fixed-price contractors; and (2) Reasonable fees or profit to...

  3. 45 CFR 602.22 - Allowable costs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION UNIFORM...) The allowable costs of the grantees, subgrantees and cost-type contractors, including allowable costs in the form of payments to fixed-price contractors; and (2) Reasonable fees or profit to...

  4. 45 CFR 602.22 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION UNIFORM...) The allowable costs of the grantees, subgrantees and cost-type contractors, including allowable costs in the form of payments to fixed-price contractors; and (2) Reasonable fees or profit to...

  5. 40 CFR 30.27 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... NON-PROFIT ORGANIZATIONS Post-Award Requirements Financial and Program Management § 30.27 Allowable..., “Cost Principles for State and Local Governments.” The allowability of costs incurred by non-profit... organizations and those non-profit organizations listed in Attachment C to Circular A-122 is determined...

  6. 38 CFR 49.27 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... NON-PROFIT ORGANIZATIONS Post-Award Requirements Financial and Program Management § 49.27 Allowable... for State, Local, and Indian Tribal Governments.” The allowability of costs incurred by non-profit... organizations and those non-profit organizations listed in Attachment C to Circular A-122 is determined...

  7. Family allowances and fertility: socioeconomic differences.

    PubMed

    Schellekens, Jona

    2009-08-01

    This article explores socioeconomic differences in the effect of family allowances on fertility. Although several studies have examined the relationship between cash benefits and fertility, few studies have addressed the possible differential effects of cash benefits on families of different income or education levels. I reconstructed the birth histories of women in the past two Israeli censuses of 1983 and 1995 to study socioeconomic differences in the effect of family allowances up to the seventh parity. The results indicate that family allowances have a significant effect at every parity. Using female education as an indicator of socioeconomic status, I find that socioeconomic status is a significant modifier of the effect of family allowances. Family allowances seem to have a relatively large impact on more-educated women.

  8. 45 CFR 34.4 - Allowable claims.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... occurred. (7) Claims for automobiles, only when required to perform official business or parked on a... amount allowed is the value of the vehicle at the time of loss as determined by the National...

  9. 38 CFR 3.810 - Clothing allowance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... a wheelchair) because of such disability and such disability is the loss or loss of use of a hand or... wheelchair. (b) Effective August 1, 1972, the initial lump sum clothing allowance is due and payable...

  10. 38 CFR 3.810 - Clothing allowance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... a wheelchair) because of such disability and such disability is the loss or loss of use of a hand or... wheelchair. (b) Effective August 1, 1972, the initial lump sum clothing allowance is due and payable...

  11. Higher Education Tax Allowances: An Analysis

    ERIC Educational Resources Information Center

    Leslie, Larry L.

    1976-01-01

    Tax allowances are receiving renewed attention at the federal level. Various forms are evaluated that would aid middle-income students and private institutions, and specific bills and proposals are examined. (Editor/LBH)

  12. Thin solar concentrator with high concentration ratio

    NASA Astrophysics Data System (ADS)

    Lin, Jhe-Syuan; Liang, Chao-Wen

    2013-09-01

    Solar concentrators are often used in conjunction with III-V multi-junction solar cells for cost reduction and efficiency improvement purposes. High flux concentration ratio, high optical efficiency and high manufacture tolerance are the key features required for a successful solar concentrator design. This paper describes a novel solar concentrator that combines the concepts, and thus the advantages, of both the refractive type ad reflective type. The proposed concentrator design adopts the Etendue-cascading concept that allows the light beams from all the concentric annular entrance pupils to be collected and transferred to the solar cell with minimal loss. This concept enables the system to perform near its Etendue-Limit and have a high concentration ratio simultaneously. Thereby reducing the costs of solar cells and therefor achieves a better the per watts cost. The concentrator demonstrated has a thing aspect ratio of 0.19 with a zero back focal distance. The numerical aperture at the solar cell immersed inside the dielectric concentrator is as high as 1.33 achieving a unprecedented high optical concentration ratio design.

  13. 15 CFR 24.22 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... than a hospital and an organization named in OBM Circular A-122 as not subject to that circular 48 CFR... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Allowable costs. 24.22 Section 24.22... Administration § 24.22 Allowable costs. (a) Limitation on use of funds. Grant funds may be used only for: (1)...

  14. Regulatory treatment of allowances and compliance costs

    SciTech Connect

    Rose, K.

    1993-07-01

    The Clean Air Act Amendments of 1990 (CAAA) established a national emission allowance trading system, a market-based form of environmental regulation designed to reduce and limit sulfur dioxide emissions. However, the allowance trading system is being applied primarily to an economically regulated electric utility industry. The combining of the new form of environmental regulation and economic regulation of electric utilities has raised a number of questions including what the role should be of the federal and state utility regulating commissions and how those actions will affect the decision making process of the utilities and the allowance market. There are several dimensions to the regulatory problems that commissions face. Allowances and utility compliance expenditures have implications for least-cost/IPR (integrated resource planning), prudence review procedures, holding company and multistate utility regulation and ratemaking treatment. The focus of this paper is on the ratemaking treatment. The following topics are covered: ratemaking treatment of allowances and compliance costs; Traditional cost-recovery mechanisms; limitations to the traditional approach; traditional approach and the allowance trading market; market-based cost recovery mechanisms; methods of determining the benchmark; determining the split between ratepayers and the utility; other regulatory approaches; limitations of incentive mechanisms.

  15. Quantum theory allows for absolute maximal contextuality

    NASA Astrophysics Data System (ADS)

    Amaral, Barbara; Cunha, Marcelo Terra; Cabello, Adán

    2015-12-01

    Contextuality is a fundamental feature of quantum theory and a necessary resource for quantum computation and communication. It is therefore important to investigate how large contextuality can be in quantum theory. Linear contextuality witnesses can be expressed as a sum S of n probabilities, and the independence number α and the Tsirelson-like number ϑ of the corresponding exclusivity graph are, respectively, the maximum of S for noncontextual theories and for the theory under consideration. A theory allows for absolute maximal contextuality if it has scenarios in which ϑ /α approaches n . Here we show that quantum theory allows for absolute maximal contextuality despite what is suggested by the examination of the quantum violations of Bell and noncontextuality inequalities considered in the past. Our proof is not constructive and does not single out explicit scenarios. Nevertheless, we identify scenarios in which quantum theory allows for almost-absolute-maximal contextuality.

  16. Using EPA`s allowance tracking system to assess the allowance market

    SciTech Connect

    Dean, M.; Kruger, J.

    1997-12-31

    The development of a credible framework for analyzing private allowance transfers recorded in EPA`s Allowance Tracking System (ATS) is essential for effective assessment of the sulfur dioxide (SO{sub 2}) allowance market. The ATS began recording transfers of allowances in March, 1994, and since then has served as an automated record of allowance holdings and transfers of ownership. Though primarily concerned with determining compliance, the ATS contains details of private allowance transfers representing what is believed to be a significant portion of overall SO{sub 2} allowance market activity. This paper will analyze these private transfers recorded in ATS and will develop relevant categories for classification purposes. The resulting categorization will enable consistent analysis of the SO{sub 2} allowance market and provide substantial insight into the level and type of allowance trading activity under the Acid Rain Program.

  17. Elliptical concentrators.

    PubMed

    Garcia-Botella, Angel; Fernandez-Balbuena, Antonio Alvarez; Bernabeu, Eusebio

    2006-10-10

    Nonimaging optics is a field devoted to the design of optical components for applications such as solar concentration or illumination. In this field, many different techniques have been used to produce optical devices, including the use of reflective and refractive components or inverse engineering techniques. However, many of these optical components are based on translational symmetries, rotational symmetries, or free-form surfaces. We study a new family of nonimaging concentrators called elliptical concentrators. This new family of concentrators provides new capabilities and can have different configurations, either homofocal or nonhomofocal. Translational and rotational concentrators can be considered as particular cases of elliptical concentrators. PMID:17068595

  18. 44 CFR 208.41 - Administrative allowance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Administrative allowance. 208.41 Section 208.41 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY DISASTER ASSISTANCE NATIONAL URBAN SEARCH AND RESCUE RESPONSE SYSTEM Response Cooperative Agreements § 208.41...

  19. 7 CFR 3016.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Circular A-122 as not subject to that circular 48 CFR part 31. Contract Cost Principles and Procedures, or... cost-type contractors, including allowable costs in the form of payments to fixed-price contractors; and (2) Reasonable fees or profit to cost-type contractors but not any fee or profit (or...

  20. 49 CFR 18.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... named in OBM Circular A-122 as not subject to that circular 48 CFR part 31. Contract Cost Principles and... of the grantees, subgrantees and cost-type contractors, including allowable costs in the form of payments to fixed-price contractors; and (2) Reasonable fees or profit to cost-type contractors but not...

  1. Manpower Training Allowances: Financial Assistance or Investment?

    ERIC Educational Resources Information Center

    Latour, Georges

    1975-01-01

    The author compares the differing approaches of Germany, Sweden, France, and Australia for providing financial support to adults enrolled in vocational training programs, focusing on training allowances for recurrent education. He concludes that without some governmental maintenance program, it is unlikely that adults can utilize even tuition-free…

  2. 24 CFR 84.27 - Allowable costs.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Allowable costs. 84.27 Section 84.27 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND AGREEMENTS WITH INSTITUTIONS OF HIGHER...

  3. 24 CFR 84.27 - Allowable costs.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Allowable costs. 84.27 Section 84.27 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND AGREEMENTS WITH INSTITUTIONS OF HIGHER...

  4. 24 CFR 84.27 - Allowable costs.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Allowable costs. 84.27 Section 84.27 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND AGREEMENTS WITH INSTITUTIONS OF HIGHER...

  5. 32 CFR 33.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... not subject to that circular 48 CFR part 31. Contract Cost Principles and Procedures, or uniform cost accounting standards that comply with cost principles acceptable to the Federal agency. ... allowable costs) to the grantee or subgrantee. (b) Applicable cost principles. For each kind of...

  6. 32 CFR 32.27 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... contractors is determined in accordance with the provisions of Appendix E to 45 CFR part 74, “Principles for... contractor receiving a. cost-type contract under an assistance award, there is a set of Federal principles... principles applicable to the entity incurring the costs. (b) Governmental organizations. Allowability...

  7. 40 CFR 258.74 - Allowable mechanisms.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... located in the United States amounting to at least the sum of current closure, post-closure care... MUNICIPAL SOLID WASTE LANDFILLS Financial Assurance Criteria § 258.74 Allowable mechanisms. The mechanisms... and examined by a Federal or State agency. A copy of the trust agreement must be placed in...

  8. 40 CFR 258.74 - Allowable mechanisms.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... located in the United States amounting to at least the sum of current closure, post-closure care... MUNICIPAL SOLID WASTE LANDFILLS Financial Assurance Criteria § 258.74 Allowable mechanisms. The mechanisms... and examined by a Federal or State agency. A copy of the trust agreement must be placed in...

  9. 40 CFR 258.74 - Allowable mechanisms.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... located in the United States amounting to at least the sum of current closure, post-closure care... MUNICIPAL SOLID WASTE LANDFILLS Financial Assurance Criteria § 258.74 Allowable mechanisms. The mechanisms... and examined by a Federal or State agency. A copy of the trust agreement must be placed in...

  10. 42 CFR 405.2468 - Allowable costs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false Allowable costs. 405.2468 Section 405.2468 Public... FEDERAL HEALTH INSURANCE FOR THE AGED AND DISABLED Rural Health Clinic and Federally Qualified Health... 413 of this subchapter. (b) Typical rural health clinic and Federally qualified health center...

  11. 33 CFR 136.217 - Compensation allowable.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Compensation allowable. 136.217 Section 136.217 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND;...

  12. 33 CFR 136.235 - Compensation allowable.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Compensation allowable. 136.235 Section 136.235 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND;...

  13. 33 CFR 136.223 - Compensation allowable.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Compensation allowable. 136.223 Section 136.223 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND;...

  14. 33 CFR 136.211 - Compensation allowable.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Compensation allowable. 136.211 Section 136.211 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND;...

  15. 33 CFR 136.205 - Compensation allowable.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Compensation allowable. 136.205 Section 136.205 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND;...

  16. 33 CFR 136.229 - Compensation allowable.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Compensation allowable. 136.229 Section 136.229 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND;...

  17. 29 CFR 15.22 - Allowable claims.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... service with the Department and: (l) The damage or loss was not caused wholly or partly by the negligent... the other provisions of this subpart, any claim for damage to, or loss, of personal property incident... authorized places. Claims may be allowable for damage to, or loss of, property arising from fire,...

  18. 33 CFR 136.241 - Compensation allowable.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Compensation allowable. 136.241...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS PROCEDURES; DESIGNATION OF SOURCE; AND ADVERTISEMENT Procedures for Particular Claims § 136.241...

  19. 33 CFR 136.217 - Compensation allowable.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Compensation allowable. 136.217...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS PROCEDURES; DESIGNATION OF SOURCE; AND ADVERTISEMENT Procedures for Particular Claims § 136.217...

  20. 33 CFR 136.205 - Compensation allowable.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Compensation allowable. 136.205...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS PROCEDURES; DESIGNATION OF SOURCE; AND ADVERTISEMENT Procedures for Particular Claims § 136.205...

  1. 33 CFR 136.223 - Compensation allowable.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Compensation allowable. 136.223...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS PROCEDURES; DESIGNATION OF SOURCE; AND ADVERTISEMENT Procedures for Particular Claims § 136.223...

  2. 33 CFR 136.235 - Compensation allowable.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Compensation allowable. 136.235...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS PROCEDURES; DESIGNATION OF SOURCE; AND ADVERTISEMENT Procedures for Particular Claims § 136.235...

  3. 33 CFR 136.229 - Compensation allowable.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Compensation allowable. 136.229...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS PROCEDURES; DESIGNATION OF SOURCE; AND ADVERTISEMENT Procedures for Particular Claims § 136.229...

  4. 29 CFR 15.41 - Allowable claims.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... if the claim is cognizable under the Federal Tort Claims Act (28 U.S.C. 2677). (c) A claim for damage... Secretary of Labor ADMINISTRATIVE CLAIMS UNDER THE FEDERAL TORT CLAIMS ACT AND RELATED STATUTES Claims Arising Out of the Operation of the Job Corps § 15.41 Allowable claims. (a)(1) A claim for damage...

  5. 14 CFR 1260.127 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Allowable costs. 1260.127 Section 1260.127 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GRANTS AND COOPERATIVE AGREEMENTS Uniform Administrative Requirements for Grants and Cooperative Agreements With Institutions of Higher...

  6. 14 CFR 1260.127 - Allowable costs.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Allowable costs. 1260.127 Section 1260.127 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GRANTS AND COOPERATIVE AGREEMENTS Uniform Administrative Requirements for Grants and Cooperative Agreements With Institutions of Higher...

  7. 14 CFR 1260.127 - Allowable costs.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Allowable costs. 1260.127 Section 1260.127 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GRANTS AND COOPERATIVE AGREEMENTS Uniform Administrative Requirements for Grants and Cooperative Agreements With Institutions of Higher...

  8. 14 CFR 1260.127 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Allowable costs. 1260.127 Section 1260.127 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GRANTS AND COOPERATIVE AGREEMENTS Uniform Administrative Requirements for Grants and Cooperative Agreements With Institutions of Higher...

  9. 21 CFR 1403.22 - Allowable costs.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 9 2014-04-01 2014-04-01 false Allowable costs. 1403.22 Section 1403.22 Food and... COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Financial Administration § 1403... the applicable cost principles. For the costs of a— Use the principles in— State, local or...

  10. 21 CFR 1403.22 - Allowable costs.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 9 2012-04-01 2012-04-01 false Allowable costs. 1403.22 Section 1403.22 Food and... COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Financial Administration § 1403... the applicable cost principles. For the costs of a— Use the principles in— State, local or...

  11. 21 CFR 1403.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Allowable costs. 1403.22 Section 1403.22 Food and... COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Financial Administration § 1403... the applicable cost principles. For the costs of a— Use the principles in— State, local or...

  12. 21 CFR 1403.22 - Allowable costs.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 9 2013-04-01 2013-04-01 false Allowable costs. 1403.22 Section 1403.22 Food and... COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Financial Administration § 1403... the applicable cost principles. For the costs of a— Use the principles in— State, local or...

  13. 38 CFR 21.5822 - Subsistence allowance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CFR Sections Affected, which appears in the Finding Aids section of the printed volume and on GPO... will make payments of subsistence allowance on the first day of the month following the month for which... enrollment certification so late that payment cannot be made on the first day of the month following...

  14. Allowance trading: Market operations and regulatory response

    SciTech Connect

    Bailey, K.A.; South, D.W.; McDermott, K.A.

    1992-12-31

    The use of the SO{sub 2} allowance system as defined by Title IV of the 1990 Clean Air Act Amendments offers utilities greater compliance flexibility than EPA technology standards, State Implementation Plan (SEP) performance standards, or EPA bubble/offset strategies. Traditional methods at best offered the utility the ability to trade emissions between different units at a particular plant. The SO{sub 2} emissions trading system advocated under Title IV will allow a utility to trade emissions across its utility system, and/or trade emissions between utilities to take advantage of interfirm control cost differences. The use of transferable emission allowances offers utilities greater flexibility in the choice of how to control emissions: the choices include fuel switching, flue gas scrubbing, environmental dispatch, repowering, and even the choice not to control emissions [as long as the New Source Performance Standards (NSPS) and Prevention of Significant Deterioration (PSD) requirements are met]. The added flexibility allows utilities to choose the least cost manner of compliance with Title IV requirements. It is hoped (intended) that pollution control cost-minimization by individual utilities will in turn reduce the cost of controlling SO{sub 2} for the electric utility industry in aggregate. In addition, through the use of NO{sub x} emission averaging, the utility would average NO{sub x} emissions from different point sources in order to comply with the prescribed emission standard.

  15. 40 CFR 30.27 - Allowable costs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Allowable costs. 30.27 Section 30.27 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE UNIFORM...-recognized Indian tribal governments is determined in accordance with the provisions of OMB Circular...

  16. 40 CFR 30.27 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Allowable costs. 30.27 Section 30.27 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE UNIFORM...-recognized Indian tribal governments is determined in accordance with the provisions of OMB Circular...

  17. 40 CFR 30.27 - Allowable costs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Allowable costs. 30.27 Section 30.27 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE UNIFORM...-recognized Indian tribal governments is determined in accordance with the provisions of OMB Circular...

  18. 40 CFR 30.27 - Allowable costs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Allowable costs. 30.27 Section 30.27 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE UNIFORM...-recognized Indian tribal governments is determined in accordance with the provisions of OMB Circular...

  19. Allowance trading: Market operations and regulatory response

    SciTech Connect

    Bailey, K.A.; South, D.W.; McDermott, K.A.

    1992-01-01

    The use of the SO[sub 2] allowance system as defined by Title IV of the 1990 Clean Air Act Amendments offers utilities greater compliance flexibility than EPA technology standards, State Implementation Plan (SEP) performance standards, or EPA bubble/offset strategies. Traditional methods at best offered the utility the ability to trade emissions between different units at a particular plant. The SO[sub 2] emissions trading system advocated under Title IV will allow a utility to trade emissions across its utility system, and/or trade emissions between utilities to take advantage of interfirm control cost differences. The use of transferable emission allowances offers utilities greater flexibility in the choice of how to control emissions: the choices include fuel switching, flue gas scrubbing, environmental dispatch, repowering, and even the choice not to control emissions [as long as the New Source Performance Standards (NSPS) and Prevention of Significant Deterioration (PSD) requirements are met]. The added flexibility allows utilities to choose the least cost manner of compliance with Title IV requirements. It is hoped (intended) that pollution control cost-minimization by individual utilities will in turn reduce the cost of controlling SO[sub 2] for the electric utility industry in aggregate. In addition, through the use of NO[sub x] emission averaging, the utility would average NO[sub x] emissions from different point sources in order to comply with the prescribed emission standard.

  20. 30 CFR 1220.012 - Overhead allowance.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Overhead allowance. 1220.012 Section 1220.012 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES... under § 1220.011(c) that are salvaged, returned, or used for the benefit of non-NPSL operations....

  1. 30 CFR 1220.012 - Overhead allowance.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Overhead allowance. 1220.012 Section 1220.012 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES... under § 1220.011(c) that are salvaged, returned, or used for the benefit of non-NPSL operations....

  2. 30 CFR 1220.012 - Overhead allowance.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Overhead allowance. 1220.012 Section 1220.012 Mineral Resources OFFICE OF NATURAL RESOURCES REVENUE, DEPARTMENT OF THE INTERIOR NATURAL RESOURCES... under § 1220.011(c) that are salvaged, returned, or used for the benefit of non-NPSL operations....

  3. 30 CFR 1220.012 - Overhead allowance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Overhead allowance. 1220.012 Section 1220.012 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR Natural Resources Revenue ACCOUNTING PROCEDURES FOR DETERMINING NET PROFIT SHARE PAYMENT FOR OUTER CONTINENTAL...

  4. 30 CFR 220.012 - Overhead allowance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Overhead allowance. 220.012 Section 220.012 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR MINERALS REVENUE MANAGEMENT ACCOUNTING PROCEDURES FOR DETERMINING NET PROFIT SHARE PAYMENT FOR OUTER CONTINENTAL SHELF OIL AND GAS...

  5. 14 CFR 1273.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... principles applicable to the organization incurring the costs. The following chart lists the kinds of... CFR part 31, Contract Cost Principles and Procedures, or uniform cost accounting standards that comply... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Allowable costs. 1273.22 Section...

  6. 21 CFR 1315.24 - Inventory allowance.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 9 2013-04-01 2013-04-01 false Inventory allowance. 1315.24 Section 1315.24 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND PRODUCTION QUOTAS FOR EPHEDRINE, PSEUDOEPHEDRINE, AND PHENYLPROPANOLAMINE Individual Manufacturing Quotas § 1315.24...

  7. 21 CFR 1315.24 - Inventory allowance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 9 2011-04-01 2011-04-01 false Inventory allowance. 1315.24 Section 1315.24 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND PRODUCTION QUOTAS FOR EPHEDRINE, PSEUDOEPHEDRINE, AND PHENYLPROPANOLAMINE Individual Manufacturing Quotas § 1315.24...

  8. 21 CFR 1315.24 - Inventory allowance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Inventory allowance. 1315.24 Section 1315.24 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND PRODUCTION QUOTAS FOR EPHEDRINE, PSEUDOEPHEDRINE, AND PHENYLPROPANOLAMINE Individual Manufacturing Quotas § 1315.24...

  9. 21 CFR 1315.24 - Inventory allowance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 9 2014-04-01 2014-04-01 false Inventory allowance. 1315.24 Section 1315.24 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND PRODUCTION QUOTAS FOR EPHEDRINE, PSEUDOEPHEDRINE, AND PHENYLPROPANOLAMINE Individual Manufacturing Quotas § 1315.24...

  10. 21 CFR 1315.24 - Inventory allowance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 9 2012-04-01 2012-04-01 false Inventory allowance. 1315.24 Section 1315.24 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE IMPORTATION AND PRODUCTION QUOTAS FOR EPHEDRINE, PSEUDOEPHEDRINE, AND PHENYLPROPANOLAMINE Individual Manufacturing Quotas § 1315.24...

  11. 32 CFR 34.17 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... prime awards from DoD Components, and those that are subrecipients under prime awards to other organizations, is to be determined in accordance with: (1) The for-profit cost principles in 48 CFR parts 31 and.... (3) Hospitals. Allowability is determined in accordance with the provisions of 45 CFR part...

  12. 32 CFR 34.17 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... prime awards from DoD Components, and those that are subrecipients under prime awards to other organizations, is to be determined in accordance with: (1) The for-profit cost principles in 48 CFR parts 31 and.... (3) Hospitals. Allowability is determined in accordance with the provisions of 45 CFR part...

  13. 10 CFR 600.127 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Local Governments.” The allowability of costs incurred by non-profit organizations is determined in accordance with the provisions of OMB Circular A-122, “Cost Principles for Non-Profit Organizations.” The... incurred by hospitals is determined in accordance with the provisions of Appendix E of 45 CFR part...

  14. 44 CFR 13.22 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Circular A-122 as not subject to that circular 48 CFR part 31. Contract Cost Principles and Procedures, or... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Allowable costs. 13.22... HOMELAND SECURITY GENERAL UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE AGREEMENTS...

  15. 40 CFR 280.33 - Repairs allowed.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... STANDARDS AND CORRECTIVE ACTION REQUIREMENTS FOR OWNERS AND OPERATORS OF UNDERGROUND STORAGE TANKS (UST) General Operating Requirements § 280.33 Repairs allowed. Owners and operators of UST systems must ensure... operating properly. (f) UST system owners and operators must maintain records of each repair for...

  16. 40 CFR 280.33 - Repairs allowed.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... STANDARDS AND CORRECTIVE ACTION REQUIREMENTS FOR OWNERS AND OPERATORS OF UNDERGROUND STORAGE TANKS (UST) General Operating Requirements § 280.33 Repairs allowed. Owners and operators of UST systems must ensure... operating properly. (f) UST system owners and operators must maintain records of each repair for...

  17. 15 CFR 14.27 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... CFR part 74, “Principles for Determining Costs Applicable to Research and Development Under Grants and... provisions of the Federal Acquisition Regulation (FAR) at 48 CFR part 31. ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Allowable costs. 14.27 Section...

  18. 20 CFR 632.37 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... otherwise indicated below, direct and indirect costs shall be charged in accordance with 41 CFR 29-70 and 41 CFR 1-15.7. (c) Costs associated with repairs, maintenance, and capital improvements of existing... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Allowable costs. 632.37 Section...

  19. 38 CFR 49.27 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... of Appendix E of 45 CFR part 74, “Principles for Determining Costs Applicable to Research and... accordance with the provisions of the Federal Acquisition Regulation (FAR) at 48 CFR part 31. (Authority: Pub... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Allowable costs....

  20. 7 CFR 3019.27 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... the provisions of Appendix E of 45 CFR part 74, “Principles for Determining Costs Applicable to... determined in accordance with the provisions of the Federal Acquisition Regulation (FAR) at 48 CFR part 31. ... 7 Agriculture 15 2011-01-01 2011-01-01 false Allowable costs. 3019.27 Section 3019.27...

  1. 36 CFR 1210.27 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the provisions of Appendix E of 45 CFR Part 74, “Principles for Determining Costs Applicable to... the provisions of the Federal Acquisition Regulation (FAR) at 48 CFR Part 31. ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Allowable costs....

  2. 45 CFR 2543.27 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... CFR part 74, “Principles for Determining Costs Applicable to Research and Development Under Grants and... provisions of the Federal Acquisition Regulation (FAR) at 48 CFR part 31. ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Allowable costs. 2543.27 Section 2543.27...

  3. 24 CFR 84.27 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... of Appendix E of 45 CFR part 74, “Principles for Determining Costs Applicable to Research and... accordance with the provisions of the Federal Acquisition Regulation (FAR) at 48 CFR part 31. ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Allowable costs. 84.27 Section...

  4. 24 CFR 84.27 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... of Appendix E of 45 CFR part 74, “Principles for Determining Costs Applicable to Research and... accordance with the provisions of the Federal Acquisition Regulation (FAR) at 48 CFR part 31. ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Allowable costs. 84.27 Section...

  5. 43 CFR 12.62 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Circular A-122 as not subject to that circular 48 CFR Part 31. Contract Cost Principles and Procedures, or... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Allowable costs. 12.62 Section 12.62... COST PRINCIPLES FOR ASSISTANCE PROGRAMS Uniform Administrative Requirements for Grants and...

  6. 10 CFR 440.18 - Allowable expenditures.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the purchase of vehicles or other certain types of equipment as defined in 10 CFR part 600 may be... 10 Energy 3 2010-01-01 2010-01-01 false Allowable expenditures. 440.18 Section 440.18 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION WEATHERIZATION ASSISTANCE FOR LOW-INCOME PERSONS § 440.18...

  7. 10 CFR 440.18 - Allowable expenditures.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... the purchase of vehicles or other certain types of equipment as defined in 10 CFR part 600 may be... 10 Energy 3 2014-01-01 2014-01-01 false Allowable expenditures. 440.18 Section 440.18 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION WEATHERIZATION ASSISTANCE FOR LOW-INCOME PERSONS § 440.18...

  8. 10 CFR 440.18 - Allowable expenditures.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... the purchase of vehicles or other certain types of equipment as defined in 10 CFR part 600 may be... 10 Energy 3 2012-01-01 2012-01-01 false Allowable expenditures. 440.18 Section 440.18 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION WEATHERIZATION ASSISTANCE FOR LOW-INCOME PERSONS § 440.18...

  9. 38 CFR 3.810 - Clothing allowance.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... prosthetic or orthopedic appliance (including, but not limited to, a wheelchair) which tends to wear or tear... appliance (including, but not limited to, a wheelchair) which tends to wear or tear clothing; or (B) A... allowance for each prosthetic or orthopedic appliance (including, but not limited to, a wheelchair)...

  10. 38 CFR 3.810 - Clothing allowance.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... prosthetic or orthopedic appliance (including, but not limited to, a wheelchair) which tends to wear or tear... appliance (including, but not limited to, a wheelchair) which tends to wear or tear clothing; or (B) A... allowance for each prosthetic or orthopedic appliance (including, but not limited to, a wheelchair)...

  11. 5 CFR 180.104 - Allowable claims.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Allowable claims. 180.104 Section 180.104 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS EMPLOYEES' PERSONAL PROPERTY... are payable: (i) Where personal funds were accepted by responsible Government personnel with...

  12. Family allowance and family planning in Chile.

    PubMed Central

    Plank, S J

    1978-01-01

    Family allowances designed to promote maternal and child health and welfare could be self-defeating if they stimulated otherwise unwanted births, as often assumed. That assumption, with its public health and demographic implications, needs testing. An attempt to test it was made in Chile in 1969--1970 through interviews with 945 wives receiving an allowance and 690 non-recipients. Recipients practiced contraception significantly more than did non-recipients. This was not explained by wives' educational attainment or employment, the couples' earnings, or number of living children, but was associated with a 50 per cent greater utilization of professional prenatal care by recipients during the most recent pregnancy; women with such care (regardless of allowance status) were 75 per cent more likely than others to control their fertility. Prenatal care was probably sought more by recipients in part because an additional stipend was provided as soon as pregnancy was confirmed, usually at clinics with integrated family planning. Greater family income, attributable to the allowance, probably also contributed to the recipients' better prenatal attention and to contraceptive practice. Noteworthy, too, was the finding that with the number of living children controlled, contraceptive practice was significantly greater amoung couples who had never lost a child. PMID:717610

  13. 29 CFR 15.22 - Allowable claims.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Department and: (l) The damage or loss was not caused wholly or partly by the negligent or wrongful act or... subpart, any claim for damage to, or loss, of personal property incident to service with the Department... excluded: (1) Property or damage in quarters or other authorized places. Claims may be allowable for...

  14. 45 CFR 74.27 - Allowable costs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... costs of the current accounting period are allowable as indirect costs. Bid and proposal costs of past..., AND COMMERCIAL ORGANIZATIONS Post-Award Requirements Financial and Program Management § 74.27... determined in accordance with the provisions of the Federal Acquisition Regulation (FAR) at 48 CFR part...

  15. 45 CFR 74.27 - Allowable costs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... costs of the current accounting period are allowable as indirect costs. Bid and proposal costs of past..., AND COMMERCIAL ORGANIZATIONS Post-Award Requirements Financial and Program Management § 74.27... determined in accordance with the provisions of the Federal Acquisition Regulation (FAR) at 48 CFR part...

  16. 44 CFR 13.22 - Allowable costs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false Allowable costs. 13.22... Circular A-122 as not subject to that circular 48 CFR part 31. Contract Cost Principles and Procedures, or uniform cost accounting standards that comply with cost principles acceptable to the Federal agency....

  17. 44 CFR 13.22 - Allowable costs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false Allowable costs. 13.22... Circular A-122 as not subject to that circular 48 CFR part 31. Contract Cost Principles and Procedures, or uniform cost accounting standards that comply with cost principles acceptable to the Federal agency....

  18. 34 CFR 74.27 - Allowable costs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... and Program Management § 74.27 Allowable costs. (a) For each kind of recipient, there is a set of cost... organization other than a hospital and an educational institution 48 CFR part 31 Contract Cost Principles and Procedures or uniform cost accounting standards that comply with cost principles acceptable to ED. (b)...

  19. 34 CFR 74.27 - Allowable costs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... and Program Management § 74.27 Allowable costs. (a) For each kind of recipient, there is a set of cost... organization other than a hospital and an educational institution 48 CFR part 31 Contract Cost Principles and Procedures or uniform cost accounting standards that comply with cost principles acceptable to ED. (b)...

  20. 34 CFR 74.27 - Allowable costs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... and Program Management § 74.27 Allowable costs. (a) For each kind of recipient, there is a set of cost... organization other than a hospital and an educational institution 48 CFR part 31 Contract Cost Principles and Procedures or uniform cost accounting standards that comply with cost principles acceptable to ED. (b)...

  1. 44 CFR 13.22 - Allowable costs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false Allowable costs. 13.22... Circular A-122 as not subject to that circular 48 CFR part 31. Contract Cost Principles and Procedures, or uniform cost accounting standards that comply with cost principles acceptable to the Federal agency....

  2. 15 CFR 14.27 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... GRANTS AND AGREEMENTS WITH INSTITUTIONS OF HIGHER EDUCATION, HOSPITALS, OTHER NON-PROFIT, AND COMMERCIAL..., Local and Indian Tribal Governments.” The allowability of costs incurred by non-profit organizations is determined in accordance with the provisions of OMB Circular A-122, “Cost Principles for...

  3. 34 CFR 675.33 - Allowable costs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Allowable costs. 675.33 Section 675.33 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FEDERAL WORK-STUDY PROGRAMS Job Location and Development Program § 675.33...

  4. 45 CFR 34.4 - Allowable claims.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... CIVILIAN EMPLOYEES ACT § 34.4 Allowable claims. (a) What you can claim. (1) Claims for damage or loss may... for property damage or loss by fire, flood, hurricane, theft, or other serious occurrence may be... a civilian employee outside the U.S. is a local inhabitant. (3) Claims for damage to, or loss...

  5. 20 CFR 617.47 - Moving allowance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... pounds net weight authorized under the Federal travel regulations (see 41 CFR part 101-7) by commercial..., against loss or damage in transit, if a bid from a licensed insurer is obtained by the individual and... allowable costs shall be: (A) If the trailer is hauled by private vehicle, the cost per mile for the use...

  6. 5 CFR 180.104 - Allowable claims.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... for which the claim is made. For example, borrowed property may be the subject of a claim. (c) Subject... the claimant is a local inhabitant; or (iii) Any warehouse, office, working area, or other place... Government other than OPM. (11) Borrowed property. Claims may be allowed for borrowed property that has...

  7. 76 FR 32340 - Federal Travel Regulation; Temporary Duty (TDY) Travel Allowances (Taxes); Relocation Allowances...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-06

    ... Duty (TDY) Travel Allowances (Taxes); Relocation Allowances (Taxes) AGENCY: Office of Governmentwide... Relocation Advisory Board (GRAB) concerning calculation of reimbursements for taxes on relocation expenses. In addition, this proposed rule alters the process for calculating reimbursements for taxes...

  8. 78 FR 26637 - Federal Travel Regulation (FTR); Relocation Allowance-Relocation Income Tax (RIT) Allowable Tables

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-07

    ... ADMINISTRATION Federal Travel Regulation (FTR); Relocation Allowance--Relocation Income Tax (RIT) Allowable Tables AGENCY: Office of Governmentwide Policy (OGP), General Services Administration (GSA). ACTION... June 25, 2008 (73 FR 35952), specifying that GSA would no longer publish the RIT Allowance tables...

  9. Evaluation of the Maximum Allowable Cost Program

    PubMed Central

    Lee, A. James; Hefner, Dennis; Dobson, Allen; Hardy, Ralph

    1983-01-01

    This article summarizes an evaluation of the Maximum Allowable Cost (MAC)-Estimated Acquisition Cost (EAC) program, the Federal Government's cost-containment program for prescription drugs.1 The MAC-EAC regulations which became effective on August 26, 1976, have four major components: (1) Maximum Allowable Cost reimbursement limits for selected multisource or generically available drugs; (2) Estimated Acquisition Cost reimbursement limits for all drugs; (3) “usual and customary” reimbursement limits for all drugs; and (4) a directive that professional fee studies be performed by each State. The study examines the benefits and costs of the MAC reimbursement limits for 15 dosage forms of five multisource drugs and EAC reimbursement limits for all drugs for five selected States as of 1979. PMID:10309857

  10. Pushing concentration of stationary solar concentrators to the limit.

    PubMed

    Winston, Roland; Zhang, Weiya

    2010-04-26

    We give the theoretical limit of concentration allowed by nonimaging optics for stationary solar concentrators after reviewing sun- earth geometry in direction cosine space. We then discuss the design principles that we follow to approach the maximum concentration along with examples including a hollow CPC trough, a dielectric CPC trough, and a 3D dielectric stationary solar concentrator which concentrates sun light four times (4x), eight hours per day year around. PMID:20607887

  11. Pushing concentration of stationary solar concentrators to the limit.

    PubMed

    Winston, Roland; Zhang, Weiya

    2010-04-26

    We give the theoretical limit of concentration allowed by nonimaging optics for stationary solar concentrators after reviewing sun-earth geometry in direction cosine space. We then discuss the design principles that we follow to approach the maximum concentration along with examples including a hollow CPC trough, a dielectric CPC trough, and a 3D dielectric stationary solar concentrator which concentrates sun light four times (4x), eight hours per day year around. PMID:20588575

  12. Robust technique allowing manufacturing superoleophobic surfaces

    NASA Astrophysics Data System (ADS)

    Bormashenko, Edward; Grynyov, Roman; Chaniel, Gilad; Taitelbaum, Haim; Bormashenko, Yelena

    2013-04-01

    We report the robust technique allowing manufacturing of superhydrophobic and oleophobic (omniphobic) surfaces with industrial grade low density polyethylene. The reported process includes two stages: (1) hot embossing of polyethylene with micro-scaled steel gauzes; (2) treatment of embossed surfaces with cold radiofrequency plasma of tetrafluoromethane. The reported surfaces demonstrate not only pronounced superhydrophobicity but also superoleophobicity. Superoleophobicity results from the hierarchical nano-scaled topography of fluorinated polyethylene surface. The observed superoleophobicity is strengthened by the hydrophobic recovery. The stability of the Cassie wetting regime was studied.

  13. 76 FR 16629 - Federal Travel Regulation (FTR); Relocation Allowances-Relocation Income Tax Allowance (RITA) Tables

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-24

    ... ADMINISTRATION Federal Travel Regulation (FTR); Relocation Allowances-- Relocation Income Tax Allowance (RITA... transferee's increased tax burden due to an employee's official permanent change of station is now available... Register (73 FR 35952) specifying that the General Services Administration (GSA) would no longer...

  14. 75 FR 14442 - Federal Travel Regulation (FTR); Relocation Allowances-Relocation Income Tax Allowance (RITA) Tables

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-25

    ... ADMINISTRATION Federal Travel Regulation (FTR); Relocation Allowances-- Relocation Income Tax Allowance (RITA... Amendment 2008-04 in the Federal Register (73 FR 35952) specifying that GSA would no longer publish the RITA... 16, 2010 and applies to relocations during tax year 2008 and earlier. FOR FURTHER INFORMATION...

  15. 42 CFR 61.9 - Payments: Stipends; dependency allowances; travel allowances.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Payments: Stipends; dependency allowances; travel allowances. 61.9 Section 61.9 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING FELLOWSHIPS Regular Fellowships § 61.9 Payments: Stipends;...

  16. 42 CFR 61.9 - Payments: Stipends; dependency allowances; travel allowances.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Payments: Stipends; dependency allowances; travel allowances. 61.9 Section 61.9 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING FELLOWSHIPS Regular Fellowships § 61.9 Payments: Stipends;...

  17. 42 CFR 61.8 - Benefits: Stipends; dependency allowances; travel allowances; vacation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Benefits: Stipends; dependency allowances; travel allowances; vacation. 61.8 Section 61.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING FELLOWSHIPS Regular Fellowships § 61.8 Benefits:...

  18. 42 CFR 61.9 - Payments: Stipends; dependency allowances; travel allowances.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Payments: Stipends; dependency allowances; travel allowances. 61.9 Section 61.9 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING FELLOWSHIPS Regular Fellowships § 61.9 Payments: Stipends;...

  19. 42 CFR 61.8 - Benefits: Stipends; dependency allowances; travel allowances; vacation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Benefits: Stipends; dependency allowances; travel allowances; vacation. 61.8 Section 61.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING FELLOWSHIPS Regular Fellowships § 61.8 Benefits:...

  20. 42 CFR 61.9 - Payments: Stipends; dependency allowances; travel allowances.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Payments: Stipends; dependency allowances; travel allowances. 61.9 Section 61.9 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING FELLOWSHIPS Regular Fellowships § 61.9 Payments: Stipends;...

  1. 42 CFR 61.8 - Benefits: Stipends; dependency allowances; travel allowances; vacation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Benefits: Stipends; dependency allowances; travel allowances; vacation. 61.8 Section 61.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING FELLOWSHIPS Regular Fellowships § 61.8 Benefits:...

  2. 42 CFR 61.8 - Benefits: Stipends; dependency allowances; travel allowances; vacation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Benefits: Stipends; dependency allowances; travel allowances; vacation. 61.8 Section 61.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING FELLOWSHIPS Regular Fellowships § 61.8 Benefits:...

  3. 42 CFR 61.8 - Benefits: Stipends; dependency allowances; travel allowances; vacation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Benefits: Stipends; dependency allowances; travel allowances; vacation. 61.8 Section 61.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING FELLOWSHIPS Regular Fellowships § 61.8 Benefits:...

  4. 42 CFR 61.9 - Payments: Stipends; dependency allowances; travel allowances.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Payments: Stipends; dependency allowances; travel allowances. 61.9 Section 61.9 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING FELLOWSHIPS Regular Fellowships § 61.9 Payments: Stipends;...

  5. Concentrating Radioactivity

    ERIC Educational Resources Information Center

    Herrmann, Richard A.

    1974-01-01

    By concentrating radioactivity contained on luminous dials, a teacher can make a high reading source for classroom experiments on radiation. The preparation of the source and its uses are described. (DT)

  6. Serial FBG sensor network allowing overlapping spectra

    NASA Astrophysics Data System (ADS)

    Abbenseth, S.; Lochmann, S.; Ahrens, A.; Rehm, B.

    2016-05-01

    For structure or material monitoring low impact serial fiber Bragg grating (FBG) networks have attracted increasing research interest. Common sensor networks using wavelength division multiplexing (WDM) for FBG interrogation are limited in their efficiency by the spectral width of their light source, the FBG tuning range and the spectral guard bands. Overlapping spectra are strictly forbidden in this case. Applying time division multiplexing (TDM) or active resonator schemes may overcome these restrictions. However, they introduce other substantial disadvantages like signal roundtrip dependency or sophisticated control of active resonating structures. Code division multiplexing (CDM) as a means of FBG interrogation by simple autocorrelation of appropriate codes has been shown to be superior in this respect. However, it came at the cost of a second spectrometer introducing additional equalization efforts. We demonstrate a new serial FBG sensor network utilizing CDM signal processing for efficient sensor interrogation without the need of a second spectrometer and additional state of polarization (SOP) controlling components. It allows overlapping spectra even when all sensing FBGs are positioned at the same centre wavelength and it shows a high degree of insensitivity to SOP. Sequence inversed keyed (SIK) serial signal processing utilizing quasi-orthogonal balanced codes ensures simple and quick sensor interrogation with high signal-to-interference/noise ratio.

  7. Assessing allowable take of migratory birds

    USGS Publications Warehouse

    Runge, M.C.; Sauer, J.R.; Avery, M.L.; Blackwell, B.F.; Koneff, M.D.

    2009-01-01

    Legal removal of migratory birds from the wild occurs for several reasons, including subsistence, sport harvest, damage control, and the pet trade. We argue that harvest theory provides the basis for assessing the impact of authorized take, advance a simplified rendering of harvest theory known as potential biological removal as a useful starting point for assessing take, and demonstrate this approach with a case study of depredation control of black vultures (Coragyps atratus) in Virginia, USA. Based on data from the North American Breeding Bird Survey and other sources, we estimated that the black vulture population in Virginia was 91,190 (95% credible interval = 44,520?212,100) in 2006. Using a simple population model and available estimates of life-history parameters, we estimated the intrinsic rate of growth (rmax) to be in the range 7?14%, with 10.6% a plausible point estimate. For a take program to seek an equilibrium population size on the conservative side of the yield curve, the rate of take needs to be less than that which achieves a maximum sustained yield (0.5 x rmax). Based on the point estimate for rmax and using the lower 60% credible interval for population size to account for uncertainty, these conditions would be met if the take of black vultures in Virginia in 2006 was <3,533 birds. Based on regular monitoring data, allowable harvest should be adjusted annually to reflect changes in population size. To initiate discussion about how this assessment framework could be related to the laws and regulations that govern authorization of such take, we suggest that the Migratory Bird Treaty Act requires only that take of native migratory birds be sustainable in the long-term, that is, sustained harvest rate should be

  8. Data Concentrator

    NASA Technical Reports Server (NTRS)

    Willett, Mike

    2015-01-01

    Orbital Research, Inc., developed, built, and tested three high-temperature components for use in the design of a data concentrator module in distributed turbine engine control. The concentrator receives analog and digital signals related to turbine engine control and communicates with a full authority digital engine control (FADEC) or high-level command processor. This data concentrator follows the Distributed Engine Controls Working Group (DECWG) roadmap for turbine engine distributed controls communication development that operates at temperatures at least up to 225 C. In Phase I, Orbital Research developed detailed specifications for each component needed for the system and defined the total system specifications. This entailed a combination of system design, compiling existing component specifications, laboratory testing, and simulation. The results showed the feasibility of the data concentrator. Phase II of this project focused on three key objectives. The first objective was to update the data concentrator design modifications from DECWG and prime contractors. Secondly, the project defined requirements for the three new high-temperature, application-specific integrated circuits (ASICs): one-time programmable (OTP), transient voltage suppression (TVS), and 3.3V. Finally, the project validated each design by testing over temperature and under load.

  9. [Possiblity to forecast lung pathology via parameters of allowable length of exposure to chrysotile].

    PubMed

    Ibraev, S A; Otarov, E Zh; Zharylkasyn, Zh Zh; Koigel'dinova, Sh S; Kulov, D B; Kalishev, M G

    2015-01-01

    Studies of allowable (safe) length of service in occuptions of mining transport enterprise "Kostanaiskie mineral" JSC were conducted to forecast occurrence of dust lung diseases in workers exposed to chrysotile-asbestos dust. To calculate allowable length of service, the authors used values of average shift concentration of chrysotile-asbestos dust. Based on the calculated data of the allowable length of service in chrysotile-asbestos production, the authors forecasted course of dust lung diseases. PMID:26036015

  10. Solar concentrator

    SciTech Connect

    Smyth, J.S.

    1982-06-08

    A solar concentrator having an open framework formed as a geodesic dome. A rotatable support axle extends substantially diametrically across the dome and has the opposite ends thereof supported on the framework. The support axle defines a first rotational axis which is oriented to extend substantially parallel with the earth's north-south axis. A support post is hingedly mounted on the support shaft substantially at the midpoint thereof for permitting angular displacement of the support post relative to the support shaft about a second rotational axis which is perpendicular to the first axis. A dishshaped reflector assembly is positioned within the interior of the framework and fixedly secured to the support post. First and second drives effect angular displacement of the reflector assembly about the first and second axes, respectively, to permit tracking of the solar position.

  11. 17 CFR 190.07 - Calculation of allowed net equity.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Calculation of allowed net... BANKRUPTCY § 190.07 Calculation of allowed net equity. Allowed net equity shall be computed as follows: (a) Allowed claim. The allowed net equity claim of a customer shall be equal to the aggregate of the...

  12. 49 CFR 230.24 - Maximum allowable stress.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Maximum allowable stress. 230.24 Section 230.24... Allowable Stress § 230.24 Maximum allowable stress. (a) Maximum allowable stress value. The maximum allowable stress value on any component of a steam locomotive boiler shall not exceed 1/4 of the...

  13. 49 CFR 230.24 - Maximum allowable stress.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Maximum allowable stress. 230.24 Section 230.24... Allowable Stress § 230.24 Maximum allowable stress. (a) Maximum allowable stress value. The maximum allowable stress value on any component of a steam locomotive boiler shall not exceed 1/4 of the...

  14. 49 CFR 230.24 - Maximum allowable stress.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Maximum allowable stress. 230.24 Section 230.24... Allowable Stress § 230.24 Maximum allowable stress. (a) Maximum allowable stress value. The maximum allowable stress value on any component of a steam locomotive boiler shall not exceed 1/4 of the...

  15. 49 CFR 230.24 - Maximum allowable stress.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Maximum allowable stress. 230.24 Section 230.24... Allowable Stress § 230.24 Maximum allowable stress. (a) Maximum allowable stress value. The maximum allowable stress value on any component of a steam locomotive boiler shall not exceed 1/4 of the...

  16. 30 CFR 1206.261 - Transportation allowances-general.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the quantity of clean coal output and the rejected waste material. The transportation allowance shall be authorized for the total production which is transported. Transportation allowances shall be..., the transportation allowance shall be authorized for the total production which is...

  17. 30 CFR 1206.460 - Transportation allowances-general.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the quantity of clean coal output and the rejected waste material. The transportation allowance shall be authorized for the total production which is transported. Transportation allowances shall be..., the transportation allowance shall be authorized for the total production which is...

  18. 17 CFR 190.07 - Calculation of allowed net equity.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... equity. 190.07 Section 190.07 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION BANKRUPTCY § 190.07 Calculation of allowed net equity. Allowed net equity shall be computed as follows: (a) Allowed claim. The allowed net equity claim of a customer shall be equal to the aggregate of the...

  19. 38 CFR 38.629 - Outer Burial Receptacle Allowance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... section provides for payment of a monetary allowance for an outer burial receptacle for any interment in a... casket will not be damaged. (d) Payment of monetary allowance. VA will pay a monetary allowance for each... privately purchased the outer burial receptacle will be paid the monetary allowance. For burials during...

  20. 40 CFR 72.95 - Allowance deduction formula.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... formula shall be used to determine the total number of allowances to be deducted for the calendar year...) “Allowances surrendered for underutilization” is the total number of allowances calculated in accordance with § 72.92 (a) and (c). (c) “Allowances deducted for Phase I extensions” is the total number of...

  1. 38 CFR 21.4145 - Work-study allowance.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Work-study allowance. 21...; Educational Assistance Allowance § 21.4145 Work-study allowance. (a) Eligibility. (1) A veteran or reservist... rate of three-quarter time or full time is eligible to receive a work-study allowance. (2) An...

  2. 38 CFR 21.4145 - Work-study allowance.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Work-study allowance. 21...; Educational Assistance Allowance § 21.4145 Work-study allowance. (a) Eligibility. (1) A veteran or reservist... rate of three-quarter time or full time is eligible to receive a work-study allowance. (2) An...

  3. 7 CFR 3560.202 - Establishing rents and utility allowances.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Establishing rents and utility allowances. 3560.202... Establishing rents and utility allowances. (a) General. Rents and utility allowances for rental units in Agency... Agency. (b) Agency approval. All rents and utility allowances set by borrowers are subject to...

  4. 38 CFR 21.4145 - Work-study allowance.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false Work-study allowance. 21...; Educational Assistance Allowance § 21.4145 Work-study allowance. (a) Eligibility. (1) A veteran or reservist... rate of three-quarter time or full time is eligible to receive a work-study allowance. (2) An...

  5. 38 CFR 21.4145 - Work-study allowance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Work-study allowance. 21...; Educational Assistance Allowance § 21.4145 Work-study allowance. (a) Eligibility. (1) A veteran or reservist... rate of three-quarter time or full time is eligible to receive a work-study allowance. (2) An...

  6. Investigation on the presence of sulphites in fresh meat preparations: estimation of an allowable maximum limit.

    PubMed

    Iammarino, Marco; Di Taranto, Aurelia; Muscarella, Marilena

    2012-02-01

    Sulphiting agents are commonly used food additives. They are not allowed in fresh meat preparations. In this work, 2250 fresh meat samples were analysed to establish the maximum concentration of sulphites that can be considered as "natural" and therefore be admitted in fresh meat preparations. The analyses were carried out by an optimised Monier-Williams Method and the positive samples confirmed by ion chromatography. Sulphite concentrations higher than the screening method LOQ (10.0 mg · kg(-1)) were found in 100 samples. Concentrations higher than 76.6 mg · kg(-1), attributable to sulphiting agent addition, were registered in 40 samples. Concentrations lower than 41.3 mg · kg(-1) were registered in 60 samples. Taking into account the distribution of sulphite concentrations obtained, it is plausible to estimate a maximum allowable limit of 40.0 mg · kg(-1) (expressed as SO(2)). Below this value the samples can be considered as "compliant".

  7. 9 CFR 56.9 - Claims not allowed.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR POULTRY DISEASES CONTROL OF H5/H7 LOW PATHOGENIC AVIAN INFLUENZA § 56.9 Claims not allowed. (a) The Department will not allow claims arising out of the...

  8. 9 CFR 56.9 - Claims not allowed.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR POULTRY DISEASES CONTROL OF H5/H7 LOW PATHOGENIC AVIAN INFLUENZA § 56.9 Claims not allowed. (a) The Department will not allow claims arising out of the...

  9. 9 CFR 56.9 - Claims not allowed.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR POULTRY DISEASES CONTROL OF H5/H7 LOW PATHOGENIC AVIAN INFLUENZA § 56.9 Claims not allowed. (a) The Department will not allow claims arising out of the...

  10. 9 CFR 56.9 - Claims not allowed.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR POULTRY DISEASES CONTROL OF H5/H7 LOW PATHOGENIC AVIAN INFLUENZA § 56.9 Claims not allowed. (a) The Department will not allow claims arising out of the...

  11. 9 CFR 56.9 - Claims not allowed.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR POULTRY DISEASES CONTROL OF H5/H7 LOW PATHOGENIC AVIAN INFLUENZA § 56.9 Claims not allowed. (a) The Department will not allow claims arising out of the...

  12. 48 CFR 752.7028 - Differential and allowances.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... water. The temporary lodging allowance and the living quarters allowance are never both payable to an... compensation to an employee in a foreign area where civil insurrection, civil war, terrorism or...

  13. Bruise chromophore concentrations over time

    NASA Astrophysics Data System (ADS)

    Duckworth, Mark G.; Caspall, Jayme J.; Mappus, Rudolph L., IV; Kong, Linghua; Yi, Dingrong; Sprigle, Stephen H.

    2008-03-01

    During investigations of potential child and elder abuse, clinicians and forensic practitioners are often asked to offer opinions about the age of a bruise. A commonality between existing methods of bruise aging is analysis of bruise color or estimation of chromophore concentration. Relative chromophore concentration is an underlying factor that determines bruise color. We investigate a method of chromophore concentration estimation that can be employed in a handheld imaging spectrometer with a small number of wavelengths. The method, based on absorbance properties defined by Beer-Lambert's law, allows estimation of differential chromophore concentration between bruised and normal skin. Absorption coefficient data for each chromophore are required to make the estimation. Two different sources of this data are used in the analysis- generated using Independent Component Analysis and taken from published values. Differential concentration values over time, generated using both sources, show correlation to published models of bruise color change over time and total chromophore concentration over time.

  14. 45 CFR 1801.43 - Allowance for books.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false Allowance for books. 1801.43 Section 1801.43... HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payments to Finalists and Scholars § 1801.43 Allowance for books. The cost allowance for a Scholar's books is $1000 per year, or such higher amount published on...

  15. 45 CFR 1801.43 - Allowance for books.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 4 2012-10-01 2012-10-01 false Allowance for books. 1801.43 Section 1801.43... HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payments to Finalists and Scholars § 1801.43 Allowance for books. The cost allowance for a Scholar's books is $1000 per year, or such higher amount published on...

  16. 45 CFR 1801.43 - Allowance for books.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false Allowance for books. 1801.43 Section 1801.43... HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payments to Finalists and Scholars § 1801.43 Allowance for books. The cost allowance for a Scholar's books is $1000 per year, or such higher amount published on...

  17. 45 CFR 1801.43 - Allowance for books.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false Allowance for books. 1801.43 Section 1801.43... HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payments to Finalists and Scholars § 1801.43 Allowance for books. The cost allowance for a Scholar's books is $1000 per year, or such higher amount published on...

  18. 20 CFR 606.2 - Total credits allowable.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Total credits allowable. 606.2 Section 606.2 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TAX CREDITS UNDER THE... credits allowable. The total credits allowed to an employer subject to the tax imposed by section 3301...

  19. 41 CFR 101-27.503 - Allowable credit.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 2 2011-07-01 2007-07-01 true Allowable credit. 101-27...-Return of GSA Stock Items § 101-27.503 Allowable credit. Allowable credit for activities returning... condition of the material received. (a) Credit will be granted at the rate of 80 percent of the current...

  20. 40 CFR 72.95 - Allowance deduction formula.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Allowance deduction formula. 72.95... (CONTINUED) PERMITS REGULATION Compliance Certification § 72.95 Allowance deduction formula. The following formula shall be used to determine the total number of allowances to be deducted for the calendar...

  1. 41 CFR 101-27.503 - Allowable credit.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 41 Public Contracts and Property Management 2 2012-07-01 2012-07-01 false Allowable credit. 101-27...-Return of GSA Stock Items § 101-27.503 Allowable credit. Allowable credit for activities returning... condition of the material received. (a) Credit will be granted at the rate of 80 percent of the current...

  2. 41 CFR 101-27.503 - Allowable credit.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 2 2013-07-01 2012-07-01 true Allowable credit. 101-27...-Return of GSA Stock Items § 101-27.503 Allowable credit. Allowable credit for activities returning... condition of the material received. (a) Credit will be granted at the rate of 80 percent of the current...

  3. 20 CFR 606.2 - Total credits allowable.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Total credits allowable. 606.2 Section 606.2 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TAX CREDITS UNDER THE... credits allowable. The total credits allowed to an employer subject to the tax imposed by section 3301...

  4. 20 CFR 606.2 - Total credits allowable.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 3 2013-04-01 2013-04-01 false Total credits allowable. 606.2 Section 606.2 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR TAX CREDITS UNDER THE... credits allowable. The total credits allowed to an employer subject to the tax imposed by section 3301...

  5. 41 CFR 101-27.503 - Allowable credit.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 41 Public Contracts and Property Management 2 2014-07-01 2012-07-01 true Allowable credit. 101-27...-Return of GSA Stock Items § 101-27.503 Allowable credit. Allowable credit for activities returning... condition of the material received. (a) Credit will be granted at the rate of 80 percent of the current...

  6. 40 CFR 97.53 - Recordation of NOX allowance allocations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Recordation of NOX allowance... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Tracking System § 97.53 Recordation of NOX allowance allocations. (a) The Administrator will record the...

  7. 40 CFR 97.60 - Submission of NOX allowance transfers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Submission of NOX allowance transfers... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Transfers § 97.60 Submission of NOX allowance transfers. The NOX authorized account representatives...

  8. 40 CFR 97.50 - NOX Allowance Tracking System accounts.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false NOX Allowance Tracking System accounts... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Tracking System § 97.50 NOX Allowance Tracking System accounts. (a) Nature and function of...

  9. 40 CFR 97.53 - Recordation of NOX allowance allocations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false Recordation of NOX allowance... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Tracking System § 97.53 Recordation of NOX allowance allocations. (a) The Administrator will record the...

  10. 40 CFR 97.142 - CAIR NOX allowance allocations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false CAIR NOX allowance allocations. 97.142... (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS CAIR NOX Allowance Allocations § 97.142 CAIR NOX allowance allocations. (a)(1) The baseline heat input (in mmBtu) used...

  11. 40 CFR 97.60 - Submission of NOX allowance transfers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false Submission of NOX allowance transfers... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Transfers § 97.60 Submission of NOX allowance transfers. The NOX authorized account representatives...

  12. 40 CFR 96.50 - NOX Allowance Tracking System accounts.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false NOX Allowance Tracking System accounts... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO 2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Tracking System § 96.50 NOX Allowance Tracking System accounts. (a) Nature...

  13. 40 CFR 96.60 - Submission of NOX allowance transfers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Submission of NOX allowance transfers... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO 2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Transfers § 96.60 Submission of NOX allowance transfers. The NOX...

  14. 40 CFR 96.42 - NOX allowance allocations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false NOX allowance allocations. 96.42... (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Allocations § 96.42 NOX allowance allocations. (a)(1) The heat input (in mmBtu) used...

  15. 40 CFR 97.42 - NOX allowance allocations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false NOX allowance allocations. 97.42... (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Allocations § 97.42 NOX allowance allocations. (a)(1) The heat input (in mmBtu) used for calculating...

  16. 40 CFR 97.60 - Submission of NOX allowance transfers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Submission of NOX allowance transfers... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Transfers § 97.60 Submission of NOX allowance transfers. The NOX authorized account representatives...

  17. 40 CFR 97.60 - Submission of NOX allowance transfers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false Submission of NOX allowance transfers... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Transfers § 97.60 Submission of NOX allowance transfers. The NOX authorized account representatives...

  18. 40 CFR 96.60 - Submission of NOX allowance transfers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false Submission of NOX allowance transfers... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Transfers § 96.60 Submission of NOX allowance transfers. The NOX...

  19. 40 CFR 96.60 - Submission of NOX allowance transfers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Submission of NOX allowance transfers... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Transfers § 96.60 Submission of NOX allowance transfers. The NOX...

  20. 40 CFR 96.53 - Recordation of NOX allowance allocations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false Recordation of NOX allowance... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Tracking System § 96.53 Recordation of NOX allowance allocations. (a)...

  1. 40 CFR 96.53 - Recordation of NOX allowance allocations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Recordation of NOX allowance... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Tracking System § 96.53 Recordation of NOX allowance allocations. (a)...

  2. 40 CFR 96.50 - NOX Allowance Tracking System accounts.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false NOX Allowance Tracking System accounts... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Tracking System § 96.50 NOX Allowance Tracking System accounts. (a) Nature...

  3. 40 CFR 96.50 - NOX Allowance Tracking System accounts.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false NOX Allowance Tracking System accounts... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Tracking System § 96.50 NOX Allowance Tracking System accounts. (a) Nature...

  4. 40 CFR 97.53 - Recordation of NOX allowance allocations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false Recordation of NOX allowance... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Tracking System § 97.53 Recordation of NOX allowance allocations. (a) The Administrator will record the...

  5. 40 CFR 97.50 - NOX Allowance Tracking System accounts.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false NOX Allowance Tracking System accounts... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Tracking System § 97.50 NOX Allowance Tracking System accounts. (a) Nature and function of...

  6. 40 CFR 97.53 - Recordation of NOX allowance allocations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Recordation of NOX allowance... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Tracking System § 97.53 Recordation of NOX allowance allocations. (a) The Administrator will record the...

  7. 40 CFR 96.50 - NOX Allowance Tracking System accounts.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false NOX Allowance Tracking System accounts... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Tracking System § 96.50 NOX Allowance Tracking System accounts. (a) Nature...

  8. 40 CFR 96.142 - CAIR NOX allowance allocations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false CAIR NOX allowance allocations. 96.142... (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS CAIR NOX Allowance Allocations § 96.142 CAIR NOX allowance allocations. (a)(1) The baseline heat...

  9. 40 CFR 97.50 - NOX Allowance Tracking System accounts.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false NOX Allowance Tracking System accounts... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Tracking System § 97.50 NOX Allowance Tracking System accounts. (a) Nature and function of...

  10. 40 CFR 97.50 - NOX Allowance Tracking System accounts.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false NOX Allowance Tracking System accounts... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Tracking System § 97.50 NOX Allowance Tracking System accounts. (a) Nature and function of...

  11. 40 CFR 96.60 - Submission of NOX allowance transfers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 22 2012-07-01 2012-07-01 false Submission of NOX allowance transfers... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Transfers § 96.60 Submission of NOX allowance transfers. The NOX...

  12. 19 CFR 148.103 - Family grouping of allowances.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 2 2014-04-01 2014-04-01 false Family grouping of allowances. 148.103 Section 148... Value § 148.103 Family grouping of allowances. (a) Generally. When members of a family residing in one... grouped and allowed without regard to which member of the family is the owner of the articles. A...

  13. 19 CFR 148.103 - Family grouping of allowances.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 2 2013-04-01 2013-04-01 false Family grouping of allowances. 148.103 Section 148... Value § 148.103 Family grouping of allowances. (a) Generally. When members of a family residing in one... grouped and allowed without regard to which member of the family is the owner of the articles. A...

  14. 19 CFR 148.103 - Family grouping of allowances.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 2 2012-04-01 2012-04-01 false Family grouping of allowances. 148.103 Section 148... Value § 148.103 Family grouping of allowances. (a) Generally. When members of a family residing in one... grouped and allowed without regard to which member of the family is the owner of the articles. A...

  15. 48 CFR 52.216-7 - Allowable Cost and Payment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... change any monetary ceiling, contract obligation, or specific cost allowance or disallowance provided for... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false Allowable Cost and Payment....216-7 Allowable Cost and Payment. As prescribed in 16.307(a), insert the following clause:...

  16. 45 CFR 1217.5 - Allowances and benefits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SERVICE VISTA VOLUNTEER LEADER § 1217.5 Allowances and benefits. The VISTA volunteer leader shall be entitled to all allowances and benefits of a VISTA volunteer at the level which is consistent with the... 45 Public Welfare 4 2011-10-01 2011-10-01 false Allowances and benefits. 1217.5 Section...

  17. 45 CFR 1217.5 - Allowances and benefits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SERVICE VISTA VOLUNTEER LEADER § 1217.5 Allowances and benefits. The VISTA volunteer leader shall be entitled to all allowances and benefits of a VISTA volunteer at the level which is consistent with the... 45 Public Welfare 4 2014-10-01 2014-10-01 false Allowances and benefits. 1217.5 Section...

  18. 45 CFR 1217.5 - Allowances and benefits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SERVICE VISTA VOLUNTEER LEADER § 1217.5 Allowances and benefits. The VISTA volunteer leader shall be entitled to all allowances and benefits of a VISTA volunteer at the level which is consistent with the... 45 Public Welfare 4 2013-10-01 2013-10-01 false Allowances and benefits. 1217.5 Section...

  19. 45 CFR 1217.5 - Allowances and benefits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... SERVICE VISTA VOLUNTEER LEADER § 1217.5 Allowances and benefits. The VISTA volunteer leader shall be entitled to all allowances and benefits of a VISTA volunteer at the level which is consistent with the... 45 Public Welfare 4 2012-10-01 2012-10-01 false Allowances and benefits. 1217.5 Section...

  20. 19 CFR 357.102 - Short supply allowances.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Short supply allowances. 357.102 Section 357.102 Customs Duties INTERNATIONAL TRADE ADMINISTRATION, DEPARTMENT OF COMMERCE SHORT SUPPLY PROCEDURES § 357.102 Short supply allowances. (a) The Secretary will authorize a short supply allowance if: (1)...

  1. 40 CFR 74.49 - Calculation for deducting allowances.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Calculation for deducting allowances. 74.49 Section 74.49 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR....49 Calculation for deducting allowances. (a) Allowance deduction formula. The following formula...

  2. 7 CFR 52.782 - Allowances for quality factors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Allowances for quality factors. 52.782 Section 52.782 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... for Quality Factors § 52.782 Allowances for quality factors. Table IV—Allowances for Quality...

  3. 19 CFR 357.102 - Short supply allowances.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 3 2011-04-01 2011-04-01 false Short supply allowances. 357.102 Section 357.102 Customs Duties INTERNATIONAL TRADE ADMINISTRATION, DEPARTMENT OF COMMERCE SHORT SUPPLY PROCEDURES § 357.102 Short supply allowances. (a) The Secretary will authorize a short supply allowance if: (1)...

  4. 30 CFR 1206.262 - Determination of transportation allowances.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Determination of transportation allowances... transportation allowances. (a) Arm's-length contracts. (1) For transportation costs incurred by a lessee pursuant to an arm's-length contract, the transportation allowance shall be the reasonable, actual...

  5. 30 CFR 1206.461 - Determination of transportation allowances.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Determination of transportation allowances... of transportation allowances. (a) Arm's-length contracts. (1) For transportation costs incurred by a lessee pursuant to an arm's-length contract, the transportation allowance shall be the reasonable,...

  6. 30 CFR 1206.262 - Determination of transportation allowances.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Determination of transportation allowances... transportation allowances. (a) Arm's-length contracts. (1) For transportation costs incurred by a lessee pursuant to an arm's-length contract, the transportation allowance shall be the reasonable, actual...

  7. 30 CFR 1206.262 - Determination of transportation allowances.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Determination of transportation allowances... of transportation allowances. (a) Arm's-length contracts. (1) For transportation costs incurred by a lessee pursuant to an arm's-length contract, the transportation allowance shall be the reasonable,...

  8. 30 CFR 1206.262 - Determination of transportation allowances.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Determination of transportation allowances... transportation allowances. (a) Arm's-length contracts. (1) For transportation costs incurred by a lessee pursuant to an arm's-length contract, the transportation allowance shall be the reasonable, actual...

  9. 46 CFR 154.412 - Cargo tank corrosion allowance.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Cargo tank corrosion allowance. 154.412 Section 154.412... Containment Systems § 154.412 Cargo tank corrosion allowance. A cargo tank must be designed with a corrosion...) carries a cargo that corrodes the tank material. Note: Corrosion allowance for independent tank type C...

  10. 46 CFR 54.25-5 - Corrosion allowance.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Construction With Carbon, Alloy, and Heat Treated Steels § 54.25-5 Corrosion allowance. The corrosion allowance must be as required in 46 CFR 54.01-35. ... 46 Shipping 2 2012-10-01 2012-10-01 false Corrosion allowance. 54.25-5 Section 54.25-5...

  11. 46 CFR 154.412 - Cargo tank corrosion allowance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Cargo tank corrosion allowance. 154.412 Section 154.412... Containment Systems § 154.412 Cargo tank corrosion allowance. A cargo tank must be designed with a corrosion...) carries a cargo that corrodes the tank material. Note: Corrosion allowance for independent tank type C...

  12. 46 CFR 154.412 - Cargo tank corrosion allowance.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Cargo tank corrosion allowance. 154.412 Section 154.412... Containment Systems § 154.412 Cargo tank corrosion allowance. A cargo tank must be designed with a corrosion...) carries a cargo that corrodes the tank material. Note: Corrosion allowance for independent tank type C...

  13. 46 CFR 154.412 - Cargo tank corrosion allowance.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Cargo tank corrosion allowance. 154.412 Section 154.412... Containment Systems § 154.412 Cargo tank corrosion allowance. A cargo tank must be designed with a corrosion...) carries a cargo that corrodes the tank material. Note: Corrosion allowance for independent tank type C...

  14. 46 CFR 54.25-5 - Corrosion allowance.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Construction With Carbon, Alloy, and Heat Treated Steels § 54.25-5 Corrosion allowance. The corrosion allowance must be as required in 46 CFR 54.01-35. ... 46 Shipping 2 2013-10-01 2013-10-01 false Corrosion allowance. 54.25-5 Section 54.25-5...

  15. 46 CFR 54.25-5 - Corrosion allowance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Construction With Carbon, Alloy, and Heat Treated Steels § 54.25-5 Corrosion allowance. The corrosion allowance must be as required in 46 CFR 54.01-35. ... 46 Shipping 2 2011-10-01 2011-10-01 false Corrosion allowance. 54.25-5 Section 54.25-5...

  16. 46 CFR 54.25-5 - Corrosion allowance.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Construction With Carbon, Alloy, and Heat Treated Steels § 54.25-5 Corrosion allowance. The corrosion allowance must be as required in 46 CFR 54.01-35. ... 46 Shipping 2 2014-10-01 2014-10-01 false Corrosion allowance. 54.25-5 Section 54.25-5...

  17. 19 CFR 148.103 - Family grouping of allowances.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false Family grouping of allowances. 148.103 Section 148... Value § 148.103 Family grouping of allowances. (a) Generally. When members of a family residing in one... grouped and allowed without regard to which member of the family is the owner of the articles. A...

  18. 40 CFR 97.53 - Recordation of NOX allowance allocations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) Serial numbers for allocated NO X allowances. When allocating NOX allowances to a NOX Budget unit and... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Recordation of NOX allowance... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX...

  19. 40 CFR 97.142 - CAIR NOX allowance allocations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false CAIR NOX allowance allocations. 97.142... (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS CAIR NOX Allowance Allocations § 97.142 CAIR NOX allowance allocations. (a)(1) The baseline heat input (in mmBtu) used...

  20. 40 CFR 96.42 - NOX allowance allocations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 21 2014-07-01 2014-07-01 false NOX allowance allocations. 96.42... (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Allocations § 96.42 NOX allowance allocations. (a)(1) The heat input (in mmBtu) used...

  1. 40 CFR 96.42 - NOX allowance allocations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false NOX allowance allocations. 96.42... (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Allocations § 96.42 NOX allowance allocations. (a)(1) The heat input (in mmBtu) used...

  2. 40 CFR 97.42 - NOX allowance allocations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false NOX allowance allocations. 97.42... (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Allocations § 97.42 NOX allowance allocations. (a)(1) The heat input (in mmBtu) used for calculating...

  3. 40 CFR 97.42 - NOX allowance allocations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false NOX allowance allocations. 97.42... (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Allocations § 97.42 NOX allowance allocations. (a)(1) The heat input (in mmBtu) used for calculating...

  4. 40 CFR 96.42 - NOX allowance allocations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false NOX allowance allocations. 96.42... (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Allocations § 96.42 NOX allowance allocations. (a)(1) The heat input (in mmBtu) used...

  5. 40 CFR 96.42 - NOX allowance allocations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 22 2013-07-01 2013-07-01 false NOX allowance allocations. 96.42... (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO 2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Allocations § 96.42 NOX allowance allocations. (a)(1) The heat input (in mmBtu) used...

  6. 40 CFR 97.60 - Submission of NOX allowance transfers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Submission of NOX allowance transfers... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Transfers § 97.60 Submission of NOX allowance transfers. The NOX authorized account representatives...

  7. 40 CFR 96.50 - NOX Allowance Tracking System accounts.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false NOX Allowance Tracking System accounts... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Tracking System § 96.50 NOX Allowance Tracking System accounts. (a) Nature...

  8. 40 CFR 96.142 - CAIR NOX allowance allocations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false CAIR NOX allowance allocations. 96.142... (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS CAIR NOX Allowance Allocations § 96.142 CAIR NOX allowance allocations. (a)(1) The baseline heat...

  9. 40 CFR 97.42 - NOX allowance allocations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 21 2011-07-01 2011-07-01 false NOX allowance allocations. 97.42... (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Allocations § 97.42 NOX allowance allocations. (a)(1) The heat input (in mmBtu) used for calculating...

  10. 40 CFR 97.50 - NOX Allowance Tracking System accounts.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false NOX Allowance Tracking System accounts... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Tracking System § 97.50 NOX Allowance Tracking System accounts. (a) Nature and function of...

  11. 40 CFR 96.60 - Submission of NOX allowance transfers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Submission of NOX allowance transfers... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Transfers § 96.60 Submission of NOX allowance transfers. The NOX...

  12. 45 CFR 1801.43 - Allowance for books.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Allowance for books. 1801.43 Section 1801.43... HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payments to Finalists and Scholars § 1801.43 Allowance for books. The cost allowance for a Scholar's books is $1000 per year, or such higher amount published on...

  13. 7 CFR 52.810 - Allowances for quality factors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Allowances for quality factors. 52.810 Section 52.810... for Quality Factors § 52.810 Allowances for quality factors. Table I—Allowances for Quality Factors Factor Sample unit size Maximum number permissible for the respective grade A B C Color: Vary markedly...

  14. 26 CFR 1.263(f)-1 - Reasonable repair allowance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 3 2010-04-01 2010-04-01 false Reasonable repair allowance. 1.263(f)-1 Section... TAX (CONTINUED) INCOME TAXES Items Not Deductible § 1.263(f)-1 Reasonable repair allowance. (a) For rules regarding the election of the repair allowance authorized by section 263(f), the definition...

  15. 32 CFR 842.35 - Depreciation and maximum allowances.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Depreciation and maximum allowances. 842.35... LITIGATION ADMINISTRATIVE CLAIMS Personnel Claims (31 U.S.C. 3701, 3721) § 842.35 Depreciation and maximum allowances. The military services have jointly established the “Allowance List-Depreciation Guide”...

  16. 5 CFR 591.307 - Payment of allowance rate.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... nature of assigned work. (g) When a remote duty post is determined by the Office of Personnel Management... ALLOWANCES AND DIFFERENTIALS Allowance Based on Duty at Remote Worksites § 591.307 Payment of allowance rate... approved work schedule of the employee precludes use of the transportation services that may be...

  17. 46 CFR 54.25-5 - Corrosion allowance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Construction With Carbon, Alloy, and Heat Treated Steels § 54.25-5 Corrosion allowance. The corrosion allowance must be as required in 46 CFR 54.01-35. ... 46 Shipping 2 2010-10-01 2010-10-01 false Corrosion allowance. 54.25-5 Section 54.25-5...

  18. 46 CFR 64.13 - Allowable stress; tank.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Allowable stress; tank. 64.13 Section 64.13 Shipping... CARGO HANDLING SYSTEMS Standards for an MPT § 64.13 Allowable stress; tank. (a) The calculated stress in... not exceed the allowable stress listed in Division 1 of section VIII of the ASME Code, for a...

  19. 46 CFR 64.13 - Allowable stress; tank.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Allowable stress; tank. 64.13 Section 64.13 Shipping... CARGO HANDLING SYSTEMS Standards for an MPT § 64.13 Allowable stress; tank. (a) The calculated stress in... not exceed the allowable stress listed in Division 1 of section VIII of the ASME Code, for a...

  20. 46 CFR 64.13 - Allowable stress; tank.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Allowable stress; tank. 64.13 Section 64.13 Shipping... CARGO HANDLING SYSTEMS Standards for an MPT § 64.13 Allowable stress; tank. (a) The calculated stress in... not exceed the allowable stress listed in Division 1 of section VIII of the ASME Code, for a...

  1. 46 CFR 64.13 - Allowable stress; tank.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Allowable stress; tank. 64.13 Section 64.13 Shipping... CARGO HANDLING SYSTEMS Standards for an MPT § 64.13 Allowable stress; tank. (a) The calculated stress in... not exceed the allowable stress listed in Division 1 of section VIII of the ASME Code, for a...

  2. 46 CFR 64.13 - Allowable stress; tank.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Allowable stress; tank. 64.13 Section 64.13 Shipping... CARGO HANDLING SYSTEMS Standards for an MPT § 64.13 Allowable stress; tank. (a) The calculated stress in... not exceed the allowable stress listed in Division 1 of section VIII of the ASME Code, for a...

  3. 24 CFR 886.326 - Adjustment of utility allowances.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Adjustment of utility allowances... utility allowances. When the owner requests HUD approval of an adjustment in Contract Rents under § 886.312, an analysis of the project's Utility Allowances must be included. Such data as changes in...

  4. 24 CFR 891.785 - Adjustment of utility allowances.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Adjustment of utility allowances... Handicapped Families and Individuals-Section 162 Assistance § 891.785 Adjustment of utility allowances. In... adjustment of utility allowances provided in § 891.440 apply....

  5. 24 CFR 884.220 - Adjustment of utility allowances.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Adjustment of utility allowances... Adjustment of utility allowances. In connection with annual and special adjustments of contract rents, the owner must submit an analysis of the project's Utility Allowances. Such data as changes in utility...

  6. 24 CFR 886.126 - Adjustment of utility allowances.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Adjustment of utility allowances... utility allowances. When the owner requests HUD approval of adjustment in Contract Rents under § 886.112, an analysis of the project's Utility Allowances must be included. Such data as changes in...

  7. 24 CFR 880.610 - Adjustment of utility allowances.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Adjustment of utility allowances... Management § 880.610 Adjustment of utility allowances. In connection with annual and special adjustments of contract rents, the owner must submit an analysis of the project's Utility Allowances. Such data as...

  8. 40 CFR 35.940-1 - Allowable project costs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Allowable project costs. 35.940-1... Allowable project costs. Allowable costs include: (a) Costs of salaries, benefits, and expendable material the grantee incurs for the project, except as provided in § 35.940-2(g); (b) Costs under...

  9. 40 CFR 35.940-1 - Allowable project costs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Allowable project costs. 35.940-1... Allowable project costs. Allowable costs include: (a) Costs of salaries, benefits, and expendable material the grantee incurs for the project, except as provided in § 35.940-2(g); (b) Costs under...

  10. 42 CFR 136.340 - Provision of continuing education allowances.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Provision of continuing education allowances. 136... Improvement Act Programs Subdivision J-5-Continuing Education Allowances § 136.340 Provision of continuing education allowances. In order to encourage physicians, dentists and other health professionals to join...

  11. 34 CFR 389.41 - What are allowable costs?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false What are allowable costs? 389.41 Section 389.41... Conditions Must Be Met by a Grantee? § 389.41 What are allowable costs? In addition to those allowable costs... Education programs— (a) Trainee per diem costs; (b) Trainee travel in connection with a training course;...

  12. 34 CFR 387.41 - What are allowable costs?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false What are allowable costs? 387.41 Section 387.41... Conditions Must Be Met by a Grantee? § 387.41 What are allowable costs? In addition to those allowable costs... training projects— (a) Student stipends; (b) Tuition and fees; and (c) Student travel in conjunction...

  13. 34 CFR 388.31 - What are the allowable costs?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... TRAINING What Conditions Must Be Met After an Award? § 388.31 What are the allowable costs? In addition to those allowable costs established in 34 CFR 75.530 through 75.562 (Education Department General... 34 Education 2 2013-07-01 2013-07-01 false What are the allowable costs? 388.31 Section...

  14. 34 CFR 386.32 - What are allowable costs?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false What are allowable costs? 386.32 Section 386.32... TRAINING What Conditions Must Be Met After an Award? § 386.32 What are allowable costs? In addition to those allowable costs established in the Education Department General Administrative Regulations in...

  15. 34 CFR 388.31 - What are the allowable costs?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... TRAINING What Conditions Must Be Met After an Award? § 388.31 What are the allowable costs? In addition to those allowable costs established in 34 CFR 75.530 through 75.562 (Education Department General... 34 Education 2 2014-07-01 2013-07-01 true What are the allowable costs? 388.31 Section...

  16. 34 CFR 386.32 - What are allowable costs?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false What are allowable costs? 386.32 Section 386.32... TRAINING What Conditions Must Be Met After an Award? § 386.32 What are allowable costs? In addition to those allowable costs established in the Education Department General Administrative Regulations in...

  17. 34 CFR 387.41 - What are allowable costs?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true What are allowable costs? 387.41 Section 387.41... Conditions Must Be Met by a Grantee? § 387.41 What are allowable costs? In addition to those allowable costs... training projects— (a) Student stipends; (b) Tuition and fees; and (c) Student travel in conjunction...

  18. 34 CFR 386.32 - What are allowable costs?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false What are allowable costs? 386.32 Section 386.32... TRAINING What Conditions Must Be Met After an Award? § 386.32 What are allowable costs? In addition to those allowable costs established in the Education Department General Administrative Regulations in...

  19. 34 CFR 387.41 - What are allowable costs?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false What are allowable costs? 387.41 Section 387.41... Conditions Must Be Met by a Grantee? § 387.41 What are allowable costs? In addition to those allowable costs... training projects— (a) Student stipends; (b) Tuition and fees; and (c) Student travel in conjunction...

  20. 34 CFR 386.32 - What are allowable costs?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true What are allowable costs? 386.32 Section 386.32... TRAINING What Conditions Must Be Met After an Award? § 386.32 What are allowable costs? In addition to those allowable costs established in the Education Department General Administrative Regulations in...

  1. 34 CFR 386.32 - What are allowable costs?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true What are allowable costs? 386.32 Section 386.32... TRAINING What Conditions Must Be Met After an Award? § 386.32 What are allowable costs? In addition to those allowable costs established in the Education Department General Administrative Regulations in...

  2. 34 CFR 388.31 - What are the allowable costs?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... TRAINING What Conditions Must Be Met After an Award? § 388.31 What are the allowable costs? In addition to those allowable costs established in 34 CFR 75.530 through 75.562 (Education Department General... 34 Education 2 2010-07-01 2010-07-01 false What are the allowable costs? 388.31 Section...

  3. 34 CFR 389.41 - What are allowable costs?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true What are allowable costs? 389.41 Section 389.41... Conditions Must Be Met by a Grantee? § 389.41 What are allowable costs? In addition to those allowable costs... Education programs— (a) Trainee per diem costs; (b) Trainee travel in connection with a training course;...

  4. 34 CFR 387.41 - What are allowable costs?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true What are allowable costs? 387.41 Section 387.41... Conditions Must Be Met by a Grantee? § 387.41 What are allowable costs? In addition to those allowable costs... training projects— (a) Student stipends; (b) Tuition and fees; and (c) Student travel in conjunction...

  5. 34 CFR 388.31 - What are the allowable costs?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... TRAINING What Conditions Must Be Met After an Award? § 388.31 What are the allowable costs? In addition to those allowable costs established in 34 CFR 75.530 through 75.562 (Education Department General... 34 Education 2 2012-07-01 2012-07-01 false What are the allowable costs? 388.31 Section...

  6. 34 CFR 389.41 - What are allowable costs?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false What are allowable costs? 389.41 Section 389.41... Conditions Must Be Met by a Grantee? § 389.41 What are allowable costs? In addition to those allowable costs... Education programs— (a) Trainee per diem costs; (b) Trainee travel in connection with a training course;...

  7. 34 CFR 388.31 - What are the allowable costs?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... TRAINING What Conditions Must Be Met After an Award? § 388.31 What are the allowable costs? In addition to those allowable costs established in 34 CFR 75.530 through 75.562 (Education Department General... 34 Education 2 2011-07-01 2010-07-01 true What are the allowable costs? 388.31 Section...

  8. 34 CFR 387.41 - What are allowable costs?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false What are allowable costs? 387.41 Section 387.41... Conditions Must Be Met by a Grantee? § 387.41 What are allowable costs? In addition to those allowable costs... training projects— (a) Student stipends; (b) Tuition and fees; and (c) Student travel in conjunction...

  9. 34 CFR 389.41 - What are allowable costs?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true What are allowable costs? 389.41 Section 389.41... Conditions Must Be Met by a Grantee? § 389.41 What are allowable costs? In addition to those allowable costs... Education programs— (a) Trainee per diem costs; (b) Trainee travel in connection with a training course;...

  10. 34 CFR 389.41 - What are allowable costs?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false What are allowable costs? 389.41 Section 389.41... Conditions Must Be Met by a Grantee? § 389.41 What are allowable costs? In addition to those allowable costs... Education programs— (a) Trainee per diem costs; (b) Trainee travel in connection with a training course;...

  11. 41 CFR 302-6.16 - May I receive a TQSE allowance if I am receiving another subsistence expenses allowance?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 41 Public Contracts and Property Management 4 2012-07-01 2012-07-01 false May I receive a TQSE allowance if I am receiving another subsistence expenses allowance? 302-6.16 Section 302-6.16 Public... SUBSISTENCE EXPENSES General Rules § 302-6.16 May I receive a TQSE allowance if I am receiving...

  12. Essays on the United States sulfur dioxide allowance market

    NASA Astrophysics Data System (ADS)

    Arimura, Toshihide

    In this thesis, I study the U.S. SO2 allowance market. The first chapter conducts an empirical study of electric utility behavior under the SO2 allowance market. The probit models find that the uncertainty of PUC regulations may have caused them to shun the SO2 allowance market in favor of a strategy of fuel blending/switching while utilities responded to the allowance market efficiently. This implies that the allowance price would have been higher without PUC regulations. Local environmental regulations are also found to be responsible for the unexpectedly low allowance price. However, there is no evidence that the rate of return regulation has affected the fuel switching decision. In chapter 2, a competitive dynamic equilibrium of the SO2 allowance market is characterized and is numerically solved for several policy experiments. First, the competitive dynamic equilibrium with banking is solved. The allowance price is expected to go up to 302.60 dollars at the end of Phase II when the emission decreases to the Phase II target level. Cost savings from direct control is estimated to be 78% (18.1 billion dollars). Next, a competitive dynamic equilibrium of the allowance market without banking is examined. The cost saving from the banking is found to be 780.0 million dollars (13.34% cost saving). Another finding is that the investment behavior in the markets with and without banking are quite different despite the same SO2 emission reduction in the long run.

  13. Assessment of allowance mechanism China's carbon trading pilots

    DOE PAGES

    Xiong, Ling; Shen, Bo; Qi, Shaozhou; Price, Lynn

    2015-08-28

    The allowance mechanism is one of the core and sensitive aspects in design of a carbon trading scheme and affects the compliance cost for each company covered under the scheme. By examining China's allowance mechanism from two aspects including allowance allocation and allowance distribution, this paper compares China's carbon trading pilots with the EU Emissions Trading System and California Cap-and-Trade Program, and through the comparison identify issues that affect the efficiency of the pilots. The paper also recommends course of actions to strengthen China's existing pilots and build valuable experiences for the establishment of the national cap-and-trade system in China.

  14. 20 CFR 211.10 - Separation allowance or severance pay.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Separation allowance or severance pay. 211.10 Section 211.10 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.10 Separation allowance or severance pay. Separation or...

  15. 20 CFR 218.30 - Separation, displacement or dismissal allowance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Separation, displacement or dismissal..., Spouse, or Divorced Spouse Annuity Beginning Date § 218.30 Separation, displacement or dismissal allowance. (a) General. When an employee receives a separation, displacement or dismissal allowance from...

  16. 20 CFR 211.10 - Separation allowance or severance pay.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Separation allowance or severance pay. 211.10 Section 211.10 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.10 Separation allowance or severance pay. Separation or...

  17. 20 CFR 211.10 - Separation allowance or severance pay.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Separation allowance or severance pay. 211.10 Section 211.10 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.10 Separation allowance or severance pay. Separation or...

  18. 20 CFR 218.30 - Separation, displacement or dismissal allowance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Separation, displacement or dismissal..., Spouse, or Divorced Spouse Annuity Beginning Date § 218.30 Separation, displacement or dismissal allowance. (a) General. When an employee receives a separation, displacement or dismissal allowance from...

  19. 20 CFR 218.30 - Separation, displacement or dismissal allowance.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Separation, displacement or dismissal..., Spouse, or Divorced Spouse Annuity Beginning Date § 218.30 Separation, displacement or dismissal allowance. (a) General. When an employee receives a separation, displacement or dismissal allowance from...

  20. 20 CFR 218.30 - Separation, displacement or dismissal allowance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false Separation, displacement or dismissal..., Spouse, or Divorced Spouse Annuity Beginning Date § 218.30 Separation, displacement or dismissal allowance. (a) General. When an employee receives a separation, displacement or dismissal allowance from...