Science.gov

Sample records for involving large amounts

  1. Cataloguing Large Amounts of Satellite Imagery

    NASA Astrophysics Data System (ADS)

    Iturrate, E.; O'Connor, A. S.; Hulslander, D.; Farr, B.

    2012-12-01

    Remote sensing users face the challenge of managing hundreds, even thousands of scenes. These images are normally stored as files organized in a folder structure. Unless there are clearly defined rules about the organization of the directories and file naming conventions, users inevitably find it very difficult to find particular images. "Katalog" is a free satellite image cataloguing tool developed to solve this problem. It can crawl a particular folder structure in search of the satellite images, extracting both metadata, footprints, and thumbnails. This information is then searchable by a number of variables (e.g. name, sensor, geographic location, date, description, and so on) allowing users to quickly find scenes in their imagery libraries, discovering and rediscovering data they didn't even know they had. "Katalog" works as an extension to the ENVI software package, taking advantage of the large collection of satellite image readers that ENVI provides. Generated thumbnails and footprints are also compatible with other applications like Google Earth, Picasa, and Esri ArcGIS.

  2. Making large amounts of meteorological plots easily accessible to users

    NASA Astrophysics Data System (ADS)

    Lamy-Thepaut, Sylvie; Siemen, Stephan; Sahin, Cihan; Raoult, Baudouin

    2015-04-01

    The European Centre for Medium-Range Weather Forecasts (ECMWF) is an international organisation providing its member organisations with forecasts in the medium time range of 3 to 15 days, and some longer-range forecasts for up to a year ahead, with varying degrees of detail. As part of its mission, ECMWF generates an increasing number of forecast data products for its users. To support the work of forecasters and researchers and to let them make best use of ECMWF forecasts, the Centre also provides tools and interfaces to visualise their products. This allows users to make use of and explore forecasts without having to transfer large amounts of raw data. This is especially true for products based on ECMWF's 50 member ensemble forecast, where some specific processing and visualisation are applied to extract information. Every day, thousands of raw data are being pushed to the ECMWF's interactive web charts application called ecCharts, and thousands of products are processed and pushed to ECMWF's institutional web site ecCharts provides a highly interactive application to display and manipulate recent numerical forecasts to forecasters in national weather services and ECMWF's commercial customers. With ecCharts forecasters are able to explore ECMWF's medium-range forecasts in far greater detail than has previously been possible on the web, and this as soon as the forecast becomes available. All ecCharts's products are also available through a machine-to-machine web map service based on the OGC Web Map Service (WMS) standard. ECMWF institutional web site provides access to a large number of graphical products. It was entirely redesigned last year. It now shares the same infrastructure as ECMWF's ecCharts, and can benefit of some ecCharts functionalities, for example the dashboard. The dashboard initially developed for ecCharts allows users to organise their own collection of products depending on their work flow, and is being further developed. In its first

  3. Knowledge discovery: Extracting usable information from large amounts of data

    SciTech Connect

    Whiteson, R.

    1998-12-31

    The threat of nuclear weapons proliferation is a problem of world wide concern. Safeguards are the key to nuclear nonproliferation and data is the key to safeguards. The safeguards community has access to a huge and steadily growing volume of data. The advantages of this data rich environment are obvious, there is a great deal of information which can be utilized. The challenge is to effectively apply proven and developing technologies to find and extract usable information from that data. That information must then be assessed and evaluated to produce the knowledge needed for crucial decision making. Efficient and effective analysis of safeguards data will depend on utilizing technologies to interpret the large, heterogeneous data sets that are available from diverse sources. With an order-of-magnitude increase in the amount of data from a wide variety of technical, textual, and historical sources there is a vital need to apply advanced computer technologies to support all-source analysis. There are techniques of data warehousing, data mining, and data analysis that can provide analysts with tools that will expedite their extracting useable information from the huge amounts of data to which they have access. Computerized tools can aid analysts by integrating heterogeneous data, evaluating diverse data streams, automating retrieval of database information, prioritizing inputs, reconciling conflicting data, doing preliminary interpretations, discovering patterns or trends in data, and automating some of the simpler prescreening tasks that are time consuming and tedious. Thus knowledge discovery technologies can provide a foundation of support for the analyst. Rather than spending time sifting through often irrelevant information, analysts could use their specialized skills in a focused, productive fashion. This would allow them to make their analytical judgments with more confidence and spend more of their time doing what they do best.

  4. Determining empirical thresholds for "definitely large" amounts of food for defining binge-eating episodes.

    PubMed

    Forney, K Jean; Holland, Lauren A; Joiner, Thomas E; Keel, Pamela K

    2015-01-01

    Binge episodes involve "definitely large" amounts of food, yet limited data exist regarding the upper limits of food consumption in non-binge eating episodes. Study 1 examined the concurrent validity of a self-report measure developed to measure "usual" food consumption. Results support good concurrent validity for most items across response versions. Study 2 identified the upper limits of normal food consumption (i.e., 85(th) percentile of participants' largest reported usual servings). Thresholds differed across types of foods, and men reported higher thresholds than women for several foods. Type of food and gender should be considered when assessing for "definitely large" amounts of food. PMID:24983483

  5. Polyacrylamide Gel Electrophoresis for Purification of Large Amounts of RNA.

    PubMed

    Meyer, Mélanie; Masquida, Benoît

    2016-01-01

    Polyacrylamide gel electrophoresis (PAGE) constitutes a powerful technique for the efficient purification of RNA molecules dedicated to applications that require high purity levels. PAGE allows for the fractionation of RNA obtained from cell extracts, chemical or enzymatic synthesis, or modification experiments. Native or denaturing conditions can be chosen for analytical or preparative-scale separations and the nucleotide resolution can be tuned by changing the percentage and reticulation of the gel material. In this protocol, we focus on the preparation of milligram-scale amounts of ~200 nucleotides (nt) RNA molecules that were used in subsequent crystallization experiments. PMID:26227037

  6. Expert system shell to reason on large amounts of data

    NASA Technical Reports Server (NTRS)

    Giuffrida, Gionanni

    1994-01-01

    The current data base management systems (DBMS's) do not provide a sophisticated environment to develop rule based expert systems applications. Some of the new DBMS's come with some sort of rule mechanism; these are active and deductive database systems. However, both of these are not featured enough to support full implementation based on rules. On the other hand, current expert system shells do not provide any link with external databases. That is, all the data are kept in the system working memory. Such working memory is maintained in main memory. For some applications the reduced size of the available working memory could represent a constraint for the development. Typically these are applications which require reasoning on huge amounts of data. All these data do not fit into the computer main memory. Moreover, in some cases these data can be already available in some database systems and continuously updated while the expert system is running. This paper proposes an architecture which employs knowledge discovering techniques to reduce the amount of data to be stored in the main memory; in this architecture a standard DBMS is coupled with a rule-based language. The data are stored into the DBMS. An interface between the two systems is responsible for inducing knowledge from the set of relations. Such induced knowledge is then transferred to the rule-based language working memory.

  7. Determination of small and large amounts of fluorine in rocks

    USGS Publications Warehouse

    Grimaldi, F.S.; Ingram, B.; Cuttitta, F.

    1955-01-01

    Gelatinous silica and aluminum ions retard the distillation of fluorine in the Willard and Winter distillation method. A generally applicable, simple method for the determination of fluorine in rocks containing aluminum or silicon or both as major constituents was desired. In the procedure developed, the sample is fused with a mixture of sodium carbonate and zinc oxide, leached with water, and filtered. The residue is granular and retains nearly all of the silica. The fluorine in the filtrate is distilled directly from a perchloric acid-phosphoric acid mixture. Phosphoric acid permits the quantitative distillation of fluorine in the presence of much aluminum at the usual distillation temperature and without the collection of large volumes of distillate. The fluorine is determined either by microtitration with thorium nitrate or colorimetrically with thoron. The procedure is rapid and has yielded excellent results on silicate rocks and on samples from the aluminum phosphate (leached) zone of the Florida phosphate deposits.

  8. Comparison Analysis among Large Amount of SNS Sites

    NASA Astrophysics Data System (ADS)

    Toriumi, Fujio; Yamamoto, Hitoshi; Suwa, Hirohiko; Okada, Isamu; Izumi, Kiyoshi; Hashimoto, Yasuhiro

    In recent years, application of Social Networking Services (SNS) and Blogs are growing as new communication tools on the Internet. Several large-scale SNS sites are prospering; meanwhile, many sites with relatively small scale are offering services. Such small-scale SNSs realize small-group isolated type of communication while neither mixi nor MySpace can do that. However, the studies on SNS are almost about particular large-scale SNSs and cannot analyze whether their results apply for general features or for special characteristics on the SNSs. From the point of view of comparison analysis on SNS, comparison with just several types of those cannot reach a statistically significant level. We analyze many SNS sites with the aim of classifying them by using some approaches. Our paper classifies 50,000 sites for small-scale SNSs and gives their features from the points of network structure, patterns of communication, and growth rate of SNS. The result of analysis for network structure shows that many SNS sites have small-world attribute with short path lengths and high coefficients of their cluster. Distribution of degrees of the SNS sites is close to power law. This result indicates the small-scale SNS sites raise the percentage of users with many friends than mixi. According to the analysis of their coefficients of assortativity, those SNS sites have negative values of assortativity, and that means users with high degree tend to connect users with small degree. Next, we analyze the patterns of user communication. A friend network of SNS is explicit while users' communication behaviors are defined as an implicit network. What kind of relationships do these networks have? To address this question, we obtain some characteristics of users' communication structure and activation patterns of users on the SNS sites. By using new indexes, friend aggregation rate and friend coverage rate, we show that SNS sites with high value of friend coverage rate activate diary postings

  9. A simple biosynthetic pathway for large product generation from small substrate amounts

    NASA Astrophysics Data System (ADS)

    Djordjevic, Marko; Djordjevic, Magdalena

    2012-10-01

    A recently emerging discipline of synthetic biology has the aim of constructing new biosynthetic pathways with useful biological functions. A major application of these pathways is generating a large amount of the desired product. However, toxicity due to the possible presence of toxic precursors is one of the main problems for such production. We consider here the problem of generating a large amount of product from a potentially toxic substrate. To address this, we propose a simple biosynthetic pathway, which can be induced in order to produce a large number of the product molecules, by keeping the substrate amount at low levels. Surprisingly, we show that the large product generation crucially depends on fast non-specific degradation of the substrate molecules. We derive an optimal induction strategy, which allows as much as three orders of magnitude increase in the product amount through biologically realistic parameter values. We point to a recently discovered bacterial immune system (CRISPR/Cas in E. coli) as a putative example of the pathway analysed here. We also argue that the scheme proposed here can be used not only as a stand-alone pathway, but also as a strategy to produce a large amount of the desired molecules with small perturbations of endogenous biosynthetic pathways.

  10. How to extract clinically useful information from large amount of dialysis related stored data.

    PubMed

    Vito, Domenico; Casagrande, Giustina; Bianchi, Camilla; Costantino, Maria L

    2015-08-01

    The basic storage infrastructure used to gather data from the technological evolution also in the healthcare field was leading to the storing into public or private repository of even higher quantities of data related to patients and their pathological evolution. Big data techniques are spreading also in medical research. By these techniques is possible extract information from complex heterogeneous sources, realizing longitudinal studies focused to correlate the patient status with biometric parameters. In our work we develop a common data infrastructure involving 4 clinical dialysis centers between Lombardy and Switzerland. The common platform has been build to store large amount of clinical data related to 716 dialysis session of 70 patient. The platform is made up by a combination of a MySQL(®) database (Dialysis Database) and a MATLAB-based mining library (Dialysis MATlib). A statistical analysis of these data has been performed on the data gathered. These analyses led to the development of two clinical indexes, representing an example of transformation of big data into clinical information. PMID:26737858

  11. Together yet Separate: Students' Associating Amounts of Change in Quantities Involved in Rate of Change

    ERIC Educational Resources Information Center

    Johnson, Heather L.

    2015-01-01

    This paper extends work about quantitative reasoning related to covarying quantities involved in rate of change. It reports a multiple case study of three students' reasoning about quantities involved in rate of change when working on tasks incorporating multiple representations of covarying quantities. When interpreting relationships between…

  12. Study on Properties of Environment-friendly Concrete Containing Large Amount of Industrial by-products

    NASA Astrophysics Data System (ADS)

    Fujiwara, H.; Maruoka, M.; Sadayama, C.; Nemoto, M.; Yoshikawa, K.; Yamaji, M.

    2015-11-01

    This study aims to reduce CO2 discharged from the cement and concrete industries by effective use of industrial by-products, such as fly ash, blast furnace slag, and so on. In this paper, the properties of concrete containing large amount of industrial by-products and very small amount of alkaline activator including cement or sludge from ready mixed concrete plant are analyzed. As the result, it was confirmed that concretes containing large amount of industrial by-products can achieve sufficient compressive strength. However, these concretes showed poor frost resistance. It was thought that the reason was coarsening of air void system and this caused their poor frost resistance. Therefore, in order to micronize the air void system and improve frost resistance, the combination of air entraining agent and antifoaming agent was applied. By this method, it was confirmed that the frost resistance of some these concrete improved. In this study, other properties of these concretes, such as fresh properties and other durability were evaluated and it was confirmed that these concretes show sufficient properties.

  13. An inventory model involving back-order price discount when the amount received is uncertain

    NASA Astrophysics Data System (ADS)

    Arfawi Kurdhi, Nughthoh; Prasetyo, Joko; Sulistijowati Handajani, Sri

    2016-02-01

    This paper presents and analyses the continuous review inventory model with order quantity, safety factor, back-order price discount, ordering cost and lead time as decision variables. Our work is based on the paper of Huang (2010). We extend the model to incorporate the situation when the amount received is uncertain. The lead time demand is assumed follows a normal distribution. A solution procedure is developed to find the optimal solution. A numerical example is given to illustrate the model. A sensitivity analysis is also included to describe the effects of changes in the model parameters on the expected annual cost.

  14. Presentation of a large amount of moving objects in a virtual environment

    NASA Astrophysics Data System (ADS)

    Ye, Huanzhuo; Gong, Jianya; Ye, Jing

    2004-05-01

    It needs a lot of consideration to manage the presentation of a large amount of moving objects in virtual environment. Motion state model (MSM) is used to represent the motion of objects and 2n tree is used to index the motion data stored in database or files. To minimize the necessary memory occupation for static models, cache with LRU or FIFO refreshing is introduced. DCT and wavelet work well with different playback speeds of motion presentation because they can filter low frequencies from motion data and adjust the filter according to playback speed. Since large amount of data are continuously retrieved, calculated, used for displaying, and then discarded, multithreading technology is naturally employed though single thread with carefully arranged data retrieval also works well when the number of objects is not very big. With multithreading, the level of concurrence should be placed at data retrieval, where waiting may occur, rather than at calculating or displaying, and synchronization should be carefully arranged to make sure that different threads can collaborate well. Collision detection is not needed when playing with history data and sampled current data; however, it is necessary for spatial state prediction. When the current state is presented, either predicting-adjusting method or late updating method could be used according to the users' preference.

  15. Geo-reCAPTCHA: Crowdsourcing large amounts of geographic information from earth observation data

    NASA Astrophysics Data System (ADS)

    Hillen, Florian; Höfle, Bernhard

    2015-08-01

    The reCAPTCHA concept provides a large amount of valuable information for various applications. First, it provides security, e.g., for a form on a website, by means of a test that only a human could solve. Second, the effort of the user for this test is used to generate additional information, e.g., digitization of books or identification of house numbers. In this work, we present a concept for adapting the reCAPTCHA idea to create user-generated geographic information from earth observation data, and the requirements during the conception and implementation are depicted in detail. Furthermore, the essential parts of a Geo-reCAPTCHA system are described, and afterwards transferred, to a prototype implementation. An empirical user study is conducted to investigate the Geo-reCAPTCHA approach, assessing time and quality of the resulting geographic information. Our results show that a Geo-reCAPTCHA can be solved by the users of our study on building digitization in a short amount of time (19.2 s on average) with an overall average accuracy of the digitizations of 82.2%. In conclusion, Geo-reCAPTCHA has the potential to be a reasonable alternative to the typical reCAPTCHA, and to become a new data-rich channel of crowdsourced geographic information.

  16. Analytics to Better Interpret and Use Large Amounts of Heterogeneous Data

    NASA Astrophysics Data System (ADS)

    Mathews, T. J.; Baskin, W. E.; Rinsland, P. L.

    2014-12-01

    Data scientists at NASA's Atmospheric Science Data Center (ASDC) are seasoned software application developers who have worked with the creation, archival, and distribution of large datasets (multiple terabytes and larger). In order for ASDC data scientists to effectively implement the most efficient processes for cataloging and organizing data access applications, they must be intimately familiar with data contained in the datasets with which they are working. Key technologies that are critical components to the background of ASDC data scientists include: large RBMSs (relational database management systems) and NoSQL databases; web services; service-oriented architectures; structured and unstructured data access; as well as processing algorithms. However, as prices of data storage and processing decrease, sources of data increase, and technologies advance - granting more people to access to data at real or near-real time - data scientists are being pressured to accelerate their ability to identify and analyze vast amounts of data. With existing tools this is becoming exceedingly more challenging to accomplish. For example, NASA Earth Science Data and Information System (ESDIS) alone grew from having just over 4PBs of data in 2009 to nearly 6PBs of data in 2011. This amount then increased to roughly10PBs of data in 2013. With data from at least ten new missions to be added to the ESDIS holdings by 2017, the current volume will continue to grow exponentially and drive the need to be able to analyze more data even faster. Though there are many highly efficient, off-the-shelf analytics tools available, these tools mainly cater towards business data, which is predominantly unstructured. Inadvertently, there are very few known analytics tools that interface well to archived Earth science data, which is predominantly heterogeneous and structured. This presentation will identify use cases for data analytics from an Earth science perspective in order to begin to identify

  17. Evaluation of Flush-Mounted, S-Duct Inlets with Large Amounts of Boundary Layer Ingestion

    NASA Technical Reports Server (NTRS)

    Berrier, Bobby L.; Morehouse, Melissa B.

    2003-01-01

    A new high Reynolds number test capability for boundary layer ingesting inlets has been developed for the NASA Langley Research Center 0.3-Meter Transonic Cryogenic Tunnel. Using this new capability, an experimental investigation of four S-duct inlet configurations with large amounts of boundary layer ingestion (nominal boundary layer thickness of about 40% of inlet height) was conducted at realistic operating conditions (high subsonic Mach numbers and full-scale Reynolds numbers). The objectives of this investigation were to 1) provide a database for CFD tool validation on boundary layer ingesting inlets operating at realistic conditions and 2) provide a baseline inlet for future inlet flow-control studies. Tests were conducted at Mach numbers from 0.25 to 0.83, Reynolds numbers (based on duct exit diameter) from 5.1 million to a full-scale value of 13.9 million, and inlet mass-flow ratios from 0.39 to 1.58 depending on Mach number. Results of this investigation indicate that inlet pressure recovery generally decreased and inlet distortion generally increased with increasing Mach number. Except at low Mach numbers, increasing inlet mass-flow increased pressure recovery and increased distortion. Increasing the amount of boundary layer ingestion (by decreasing inlet throat height) or ingesting a boundary layer with a distorted (adverse) profile decreased pressure recovery and increased distortion. Finally, increasing Reynolds number had almost no effect on inlet distortion but increased inlet recovery by about one-half percent at a Mach number near cruise.

  18. Evaluation of Flush-Mounted, S-Duct Inlets With Large Amounts of Boundary Layer Ingestion

    NASA Technical Reports Server (NTRS)

    Berrier, Bobby L.; Morehouse, Melissa B.

    2003-01-01

    A new high Reynolds number test capability for boundary layer ingesting inlets has been developed for the NASA Langley Research Center 0.3-Meter Transonic Cryogenic Tunnel. Using this new capability, an experimental investigation of four S-duct inlet configurations with large amounts of boundary layer ingestion (nominal boundary layer thickness of about 40% of inlet height) was conducted at realistic operating conditions (high subsonic Mach numbers and full-scale Reynolds numbers). The objectives of this investigation were to 1) develop a new high Reynolds number, boundary-layer ingesting inlet test capability, 2) evaluate the performance of several boundary layer ingesting S-duct inlets, 3) provide a database for CFD tool validation, and 4) provide a baseline inlet for future inlet flow-control studies. Tests were conducted at Mach numbers from 0.25 to 0.83, Reynolds numbers (based on duct exit diameter) from 5.1 million to a fullscale value of 13.9 million, and inlet mass-flow ratios from 0.39 to 1.58 depending on Mach number. Results of this investigation indicate that inlet pressure recovery generally decreased and inlet distortion generally increased with increasing Mach number. Except at low Mach numbers, increasing inlet mass-flow increased pressure recovery and increased distortion. Increasing the amount of boundary layer ingestion (by decreasing inlet throat height and increasing inlet throat width) or ingesting a boundary layer with a distorted profile decreased pressure recovery and increased distortion. Finally, increasing Reynolds number had almost no effect on inlet distortion but increased inlet recovery by about one-half percent at a Mach number near cruise.

  19. Biological soil crusts emit large amounts of NO and HONO affecting the nitrogen cycle in drylands

    NASA Astrophysics Data System (ADS)

    Tamm, Alexandra; Wu, Dianming; Ruckteschler, Nina; Rodríguez-Caballero, Emilio; Steinkamp, Jörg; Meusel, Hannah; Elbert, Wolfgang; Behrendt, Thomas; Sörgel, Matthias; Cheng, Yafang; Crutzen, Paul J.; Su, Hang; Pöschl, Ulrich; Weber, Bettina

    2016-04-01

    Dryland systems currently cover ˜40% of the world's land surface and are still expanding as a consequence of human impact and global change. In contrast to that, information on their role in global biochemical processes is limited, probably induced by the presumption that their sparse vegetation cover plays a negligible role in global balances. However, spaces between the sparse shrubs are not bare, but soils are mostly covered by biological soil crusts (biocrusts). These biocrust communities belong to the oldest life forms, resulting from an assembly between soil particles and cyanobacteria, lichens, bryophytes, and algae plus heterotrophic organisms in varying proportions. Depending on the dominating organism group, cyanobacteria-, lichen-, and bryophyte-dominated biocrusts are distinguished. Besides their ability to restrict soil erosion they fix atmospheric carbon and nitrogen, and by doing this they serve as a nutrient source in strongly depleted dryland ecosystems. In this study we show that a fraction of the nitrogen fixed by biocrusts is metabolized and subsequently returned to the atmosphere in the form of nitric oxide (NO) and nitrous acid (HONO). These gases affect the radical formation and oxidizing capacity within the troposphere, thus being of particular interest to atmospheric chemistry. Laboratory measurements using dynamic chamber systems showed that dark cyanobacteria-dominated crusts emitted the largest amounts of NO and HONO, being ˜20 times higher than trace gas fluxes of nearby bare soil. We showed that these nitrogen emissions have a biogenic origin, as emissions of formerly strongly emitting samples almost completely ceased after sterilization. By combining laboratory, field, and satellite measurement data we made a best estimate of global annual emissions amounting to ˜1.1 Tg of NO-N and ˜0.6 Tg of HONO-N from biocrusts. This sum of 1.7 Tg of reactive nitrogen emissions equals ˜20% of the soil release under natural vegetation according

  20. Biological soil crusts emit large amounts of NO and HONO affecting the nitrogen cycle in drylands

    NASA Astrophysics Data System (ADS)

    Tamm, Alexandra; Wu, Dianming; Ruckteschler, Nina; Rodríguez-Caballero, Emilio; Steinkamp, Jörg; Meusel, Hannah; Elbert, Wolfgang; Behrendt, Thomas; Sörgel, Matthias; Cheng, Yafang; Crutzen, Paul J.; Su, Hang; Pöschl, Ulrich; Weber, Bettina

    2016-04-01

    Dryland systems currently cover ˜40% of the worl&dacute;s land surface and are still expanding as a consequence of human impact and global change. In contrast to that, information on their role in global biochemical processes is limited, probably induced by the presumption that their sparse vegetation cover plays a negligible role in global balances. However, spaces between the sparse shrubs are not bare, but soils are mostly covered by biological soil crusts (biocrusts). These biocrust communities belong to the oldest life forms, resulting from an assembly between soil particles and cyanobacteria, lichens, bryophytes, and algae plus heterotrophic organisms in varying proportions. Depending on the dominating organism group, cyanobacteria-, lichen-, and bryophyte-dominated biocrusts are distinguished. Besides their ability to restrict soil erosion they fix atmospheric carbon and nitrogen, and by doing this they serve as a nutrient source in strongly depleted dryland ecosystems. In this study we show that a fraction of the nitrogen fixed by biocrusts is metabolized and subsequently returned to the atmosphere in the form of nitric oxide (NO) and nitrous acid (HONO). These gases affect the radical formation and oxidizing capacity within the troposphere, thus being of particular interest to atmospheric chemistry. Laboratory measurements using dynamic chamber systems showed that dark cyanobacteria-dominated crusts emitted the largest amounts of NO and HONO, being ˜20 times higher than trace gas fluxes of nearby bare soil. We showed that these nitrogen emissions have a biogenic origin, as emissions of formerly strongly emitting samples almost completely ceased after sterilization. By combining laboratory, field, and satellite measurement data we made a best estimate of global annual emissions amounting to ˜1.1 Tg of NO-N and ˜0.6 Tg of HONO-N from biocrusts. This sum of 1.7 Tg of reactive nitrogen emissions equals ˜20% of the soil release under natural vegetation

  1. Fetal human keratinocytes produce large amounts of antimicrobial peptides: Involvement of histone-methylation processes

    PubMed Central

    Tschachler, Antonia; Mlitz, Veronika; Karner, Susanne; Elbe-Bürger, Adelheid; Mildner, Michael

    2015-01-01

    Antimicrobial peptides (AMP), an important part of the innate immune system, are crucial for defense against invading micro-organisms. Whereas AMP have been extensively studied in adult skin little is known about the impact of AMP in the developing human skin. We therefore compared the expression and regulation of AMP in fetal, neonatal and adult keratinocytes (KC) in vitro. The constitutive expression of human beta defensin-2 (HBD-2), HBD-3, S100 protein family members and cathelicidin was significantly higher in KC from fetal skin than in KC from postnatal skin. The capacity to further increase AMP-production was comparable between pre- and postnatal KC. Analysis of skin equivalents (SE) revealed a strong constitutive expression of S100 proteins in fetal but not in neonatal and adult SE. The elevated AMP-levels correlated with reduced H3K27me3 (tri-methyl-lysine 27 on histone H3) levels and increased expression of the histone demethylase JMJD3. Knock-down of JMJD3 in fetal KC significantly down-regulated the expression of HBD-3, S100A7, S100A8, S100A9 and cathelicidin. Our data indicate an important contribution of histone-modifications in the regulation of AMP-expression in the skin during ontogeny. The elevated AMP expression in prenatal skin might represent an important defense strategy of the unborn. PMID:24694903

  2. Large vessel involvement by IgG4-related disease

    PubMed Central

    Perugino, Cory A.; Wallace, Zachary S.; Meyersohn, Nandini; Oliveira, George; Stone, James R.; Stone, John H.

    2016-01-01

    Abstract Objectives: IgG4-related disease (IgG4-RD) is an immune-mediated fibroinflammatory condition that can affect multiple organs and lead to tumefactive, tissue-destructive lesions. Reports have described inflammatory aortitis and periaortitis, the latter in the setting of retroperitoneal fibrosis (RPF), but have not distinguished adequately between these 2 manifestations. The frequency, radiologic features, and response of vascular complications to B cell depletion remain poorly defined. We describe the clinical features, radiology findings, and treatment response in a cohort of 36 patients with IgG4-RD affecting large blood vessels. Methods: Clinical records of all patients diagnosed with IgG4-RD in our center were reviewed. All radiologic studies were reviewed. We distinguished between primary large blood vessel inflammation and secondary vascular involvement. Primary involvement was defined as inflammation in the blood vessel wall as a principal focus of disease. Secondary vascular involvement was defined as disease caused by the effects of adjacent inflammation on the blood vessel wall. Results: Of the 160 IgG4-RD patients in this cohort, 36 (22.5%) had large-vessel involvement. The mean age at disease onset of the patients with large-vessel IgG4-RD was 54.6 years. Twenty-eight patients (78%) were male and 8 (22%) were female. Thirteen patients (36%) had primary IgG4-related vasculitis and aortitis with aneurysm formation comprised the most common manifestation. This affected 5.6% of the entire IgG4-RD cohort and was observed in the thoracic aorta in 8 patients, the abdominal aorta in 4, and both the thoracic and abdominal aorta in 3. Three of these aneurysms were complicated by aortic dissection or contained perforation. Periaortitis secondary to RPF accounted for 27 of 29 patients (93%) of secondary vascular involvement by IgG4-RD. Only 5 patients demonstrated evidence of both primary and secondary blood vessel involvement. Of those treated with

  3. Behavioral responses of cotton mice (Peromyscus gossypinus) to large amounts of coarse woody debris.

    SciTech Connect

    Hinkleman, Travis M.

    2004-08-01

    Hinkleman, Travis M. 2004. MS Thesis. Clemson University, Clemson, South Carolina. 62 pp. Coarse woody debris (CWD) is any log, snag, or downed branch >10 cm in diameter. As a major structural feature of forest ecosystems, CWD serves as an important habitat component for a variety of organisms. Rodents frequently use CWD for travel routes and daytime refugia. Although rodents are known to use CWD extensively and selectively, the use and selection of CWD by rodents may vary according to the abundance of CWD. The purpose of this project was to determine the effect of CWD abundance on the habitat use patterns of a common terrestrial rodent, the cotton mouse (Peromyscus gossypinus). I tracked cotton mice with fluorescent pigments and radiotelemetry in 6 plots, situated in loblolly pine (Pinus taeda) stands, with manipulated levels of woody debris. Treatment plots had 6x the amount of woody debris as control plots. I determined log use and movement patterns from the paths produced by powder-tracking, and I identified daytime refugia by radio-tracking. Travel along logs was almost exclusively associated with the surface of logs (91%). The proportion of a movement path associated with logs was not the best predictor of path complexity; rather, the sex of the individual was the only significant indicator of relative displacement (i.e., males moved farther from the point of release than females) and vegetation cover was the only significant predictor of mean turning angle (i.e., increasing vegetation cover yielded more convoluted paths). Mice used logs to a greater extent on treatment plots (23.7%) than mice on control plots (4.8%). Mice on treatment plots used logs with less decay, less ground contact, and more bark than logs used by mice on control plots. Differences in log use patterns were largely a result of the attributes of available logs, but mice used logs selectively on treatment plots. Refuges were highly associated with woody debris, including refuges in rotting

  4. Effect of large amounts of dihydroxyacetone in the diet of rats.

    NASA Technical Reports Server (NTRS)

    Shapira, J.

    1972-01-01

    Experiments in which dihydroxyacetone (DHA) was used as nutrient for growing rats have not fulfilled the expectation that DHA could be used as a significant portion of the diet. Any attempt to treat major cerebral damage by prolonged administration of DHA is strongly contraindicated. For this reason, regenerated formose mixtures containing appreciable amounts of DHA will not be suitable as a significant portion of the diet for the crews of long-duration space missions.

  5. Anaplastic Large Cell Lymphoma Involving Anterior Segment of the Eye

    PubMed Central

    Park, Choul Yong; Hwang, Sang Won; Kim, Do Yeun; Huh, Hee Jin

    2014-01-01

    A 36-year-old woman was diagnosed with anaplastic large cell lymphoma (ALCL) by excisional biopsy of a left frontal skin lesion. During the first cycle of chemotherapy (cyclophosphamide, doxorubicin, vincristine, and prednisolone), the patient complained of right ocular pain and inflammation. Cytologic examination using aqueous humor revealed atypical lymphocytes, suggesting intraocular ALCL involvement. Acute angle closure developed in the anterior chamber due to rapid progression of ALCL, causing pupillary block. Laser and surgical interventions were attempted but failed to relieve the pupillary block. Finally, radiation therapy resolved the pupillary block to restore the anterior chamber and normalize intraocular pressure. This is the first case in the English literature of ALCL involving the iris to cause acute secondary angle closure. PMID:24505208

  6. The ATLAS Eventindex: an event catalogue for experiments collecting large amounts of data

    NASA Astrophysics Data System (ADS)

    Barberis, D.; Cranshaw, J.; Dimitrov, G.; Favareto, A.; Fernández Casaní, Á.; González de la Hoz, S.; Hřivnáč, J.; Malon, D.; Nowak, M.; Salt Cairols, J.; Sánchez, J.; Sorokoletov, R.; Zhang, Q.; Atlas Collaboration

    2014-06-01

    Modern scientific experiments collect vast amounts of data that must be catalogued to meet multiple use cases and search criteria. In particular, high-energy physics experiments currently in operation produce several billion events per year. A database with the references to the files including each event in every stage of processing is necessary in order to retrieve the selected events from data storage systems. The ATLAS EventIndex project is studying the best way to store the necessary information using modern data storage technologies (Hadoop, HBase etc.) that allow saving in memory key-value pairs and select the best tools to support this application from the point of view of performance, robustness and ease of use. This paper describes the initial design and performance tests and the project evolution towards deployment and operation during 2014.

  7. Generation of a large amount of energetic electrons in complex-structure bubble

    NASA Astrophysics Data System (ADS)

    Xu, Jiancai; Shen, Baifei; Zhang, Xiaomei; Wen, Meng; Ji, Liangliang; Wang, Wenpeng; Yu, Yahong; Nakajima, Kazuhisa

    2010-02-01

    By means of particle-in-cell (PIC) simulations, we found that when the focus size of a laser pulse is much larger than the plasma wavelength and when the laser power is hundreds of times larger than the critical power required for relativistic self-focusing, a large complex bubble is formed. The transversal size of the bubble depends on the laser spot size. Owing to the large bubble size, a bunch of electrons with the total charge in the range of a few tens of nano-Coulombs is trapped and accelerated in the bubble. When the plasma density is 2×1019 cm-3, the charge of the energetic electron bunch with energy above 5 MeV exceeds 45 nC with a laser spot size of 60 μm. Electrons continuously self-injected into such a complex bubble serve as an effective source of high-charge electron bunches.

  8. Draft Genome Sequence of Rheinheimera sp. F8, a Biofilm-Forming Strain Which Produces Large Amounts of Extracellular DNA

    PubMed Central

    Szewzyk, Ulrich

    2016-01-01

    Rheinheimera sp. strain F8 is a biofilm-forming gammaproteobacterium that has been found to produce large amounts of filamentous extracellular DNA. Here, we announce the de novo assembly of its genome. It is estimated to be 4,464,511 bp in length, with 3,970 protein-coding sequences and 92 RNA-coding sequences. PMID:26966195

  9. Brief exposures of human body lice to sub-lethal amounts of ivermectin over transcribes detoxification genes involved in tolerance

    PubMed Central

    Yoon, K. S.; Strycharz, J. P.; Baek, J. H.; Sun, W.; Kim, J.H.; Kang, J.S.; Pittendrigh, B. R.; Lee, S. H.; Clark, J. M.

    2011-01-01

    Transcriptional profiling results, using our non-invasive induction assay [short exposure intervals (2–5 h) to sub-lethal amounts of insecticides (involved in the xenobiotic metabolism of ivermectin and in the production of tolerance. PMID:21895817

  10. Large amounts of extinct Al-26 in interstellar grains from the Murchison meteorite

    NASA Astrophysics Data System (ADS)

    Zinner, E.; Amari, S.; Anders, E.; Lewis, R.

    1991-01-01

    It is reported here that interstellar graphite and SiC grains recovered from the Murchison CM2 chondritic meteorite have large abundances of Mg-26 from the decay of extinct Al-26. The deduced initial Al-26/Al-27 ratios range up to 0.06 in graphite and 0.2 in SiC. This is 1200 to 4000 times the maximum values found in refractory inclusions in primitive meteorites. All proposed stellar sources of carbonaceous dust also produced Al-26, but the highest Al-26/Al-27 ratios found in these grains seem to rule out Wolf-Rayet stars and supernovae. The aluminum abundance correlates with that of nitrogen, suggesting that the aluminum condensed as aluminum nitride.

  11. 18O depletion in monsoon rain relates to large scale organized convection rather than the amount of rainfall.

    PubMed

    Lekshmy, P R; Midhun, M; Ramesh, R; Jani, R A

    2014-01-01

    Oxygen isotopic variations in rainfall proxies such as tree rings and cave calcites from South and East Asia have been used to reconstruct past monsoon variability, mainly through the amount effect: the observed (18)O depletion of rain with increasing amount, manifested as a negative correlation of the monthly amount of tropical rain with its δ(18)O, both measured at the same station. This relation exhibits a significant spatial variability, and at some sites (especially North-East and peninsular India), the rainfall proxies are not interpretable by this effect. We show here that relatively higher (18)O-depletion in monsoon rain is not related necessarily to its amount, but rather, to large scale organized convection. Presenting δ(18)O analyses of ~654 samples of daily rain collected during summer 2012 across 9 stations in Kerala, southern India, we demonstrate that although the cross correlations between the amounts of rainfall in different stations is insignificant, the δ(18)O values of rain exhibit highly coherent variations (significant at P = 0.05). Significantly more (18)O-depletion in the rain is caused by clouds only during events with a large spatial extent of clouds observable over in the south eastern Arabian Sea. PMID:25012535

  12. Extensive Recombination Due to Heteroduplexes Generates Large Amounts of Artificial Gene Fragments during PCR

    PubMed Central

    Liu, Jia; Song, Hongshuo; Liu, Donglai; Zuo, Tao; Lu, Fengmin; Zhuang, Hui; Gao, Feng

    2014-01-01

    Artificial recombinants can be generated during PCR when more than two genetically distinct templates coexist in a single PCR reaction. These recombinant amplicons can lead to the false interpretation of genetic diversity and incorrect identification of biological phenotypes that do not exist in vivo. We investigated how recombination between 2 or 35 genetically distinct HIV-1 genomes was affected by different PCR conditions using the parallel allele-specific sequencing (PASS) assay and the next generation sequencing method. In a standard PCR condition, about 40% of amplicons in a PCR reaction were recombinants. The high recombination frequency could be significantly reduced if the number of amplicons in a PCR reaction was below a threshold of 1013–1014 using low thermal cycles, fewer input templates, and longer extension time. Heteroduplexes (each DNA strand from a distinct template) were present at a large proportion in the PCR products when more thermal cycles, more templates, and shorter extension time were used. Importantly, the majority of recombinants were identified in heteroduplexes, indicating that the recombinants were mainly generated through heteroduplexes. Since prematurely terminated extension fragments can form heteroduplexes by annealing to different templates during PCR amplification, recombination has a better chance to occur with samples containing different genomes when the number of amplicons accumulate over the threshold. New technologies are warranted to accurately characterize complex quasispecies gene populations. PMID:25211143

  13. A Case of Special Complication following a Large Amount of Polyacrylamide Hydrogel Injected into the Epicranial Aponeurosis: Leukocytopenia.

    PubMed

    Rong, Li; Lan, Shi-Jie; Shao, Ying; Chen, Zhe; Zhang, Duo

    2015-01-01

    Polyacrylamide hydrogel (PAAG) has been used as an injectable filler for soft tissue augmentation of different body parts, such as the face, breasts, and penis. However, this is the first report of leukocytopenia after injection of a large amount of PAAG in the epicranial aponeurosis. After receiving PAAG injection for craniofacial contouring, the female patient described herein experienced recurrent swelling, temporal pain (particularly with changes in ambient temperature and facial expression), and ultimately leukocytopenia due to widespread migration of the injected PAAG. We removed most of the PAAG from the affected tissues and the leukocytopenia disappeared 1 year after the operation. Based on this case, we hypothesize that injection of a large amount of PAAG into tissues that have ample blood supply, such as the epicranial aponeurosis, may induce leukocytopenia. PMID:26576158

  14. A Case of Special Complication following a Large Amount of Polyacrylamide Hydrogel Injected into the Epicranial Aponeurosis: Leukocytopenia

    PubMed Central

    Rong, Li; Lan, Shi-Jie; Shao, Ying; Chen, Zhe; Zhang, Duo

    2015-01-01

    Polyacrylamide hydrogel (PAAG) has been used as an injectable filler for soft tissue augmentation of different body parts, such as the face, breasts, and penis. However, this is the first report of leukocytopenia after injection of a large amount of PAAG in the epicranial aponeurosis. After receiving PAAG injection for craniofacial contouring, the female patient described herein experienced recurrent swelling, temporal pain (particularly with changes in ambient temperature and facial expression), and ultimately leukocytopenia due to widespread migration of the injected PAAG. We removed most of the PAAG from the affected tissues and the leukocytopenia disappeared 1 year after the operation. Based on this case, we hypothesize that injection of a large amount of PAAG into tissues that have ample blood supply, such as the epicranial aponeurosis, may induce leukocytopenia. PMID:26576158

  15. Functional involvement of human discs large tumor suppressor in cytokinesis

    SciTech Connect

    Unno, Kenji; Hanada, Toshihiko; Chishti, Athar H.

    2008-10-15

    Cytokinesis is the final step of cell division that completes the separation of two daughter cells. We found that the human discs large (hDlg) tumor suppressor homologue is functionally involved in cytokinesis. The guanylate kinase (GUK) domain of hDlg mediates the localization of hDlg to the midbody during cytokinesis, and over-expression of the GUK domain in U2OS and HeLa cells impaired cytokinesis. Mouse embryonic fibroblasts (MEFs) derived from dlg mutant mice contained an increased number of multinucleated cells and showed reduced proliferation in culture. A kinesin-like motor protein, GAKIN, which binds directly to the GUK domain of hDlg, exhibited a similar intracellular distribution pattern with hDlg throughout mitosis and localized to the midbody during cytokinesis. However, the targeting of hDlg and GAKIN to the midbody appeared to be independent of each other. The midbody localization of GAKIN required its functional kinesin-motor domain. Treatment of cells with the siRNA specific for hDlg and GAKIN caused formation of multinucleated cells and delayed cytokinesis. Together, these results suggest that hDlg and GAKIN play functional roles in the maintenance of midbody architecture during cytokinesis.

  16. Modification of commercial NaY zeolite to give high water diffusivity and adsorb a large amount of water.

    PubMed

    Katoh, Masahiro; Kimura, Michisato; Sugino, Mao; Horikawa, Toshihide; Nakagawa, Keizo; Sugiyama, Shigeru

    2015-10-01

    By using NaY zeolites as desiccant materials, commercial NaY zeolite was alkali treated with 1 M NaOH aqueous solution and then Mg(2+) ion-exchanged by 0.5 M Mg(NO3)2 aqueous solution. Alkali treatment (AT) of NaY zeolite removed silicon atoms selectivity from the framework of Y-type zeolite and enhanced water diffusivity of Y-type zeolite. On the other hand, Mg(2+) ion-exchange of NaY zeolite increased the amount of water adsorbed. Prepared Y-AT-Mg zeolite had both water adsorption velocity and a large difference of water adsorbed amount between adsorption at 30 °C and desorption at 100 °C. PMID:26072446

  17. Primary Diffuse Large B-cell Lymphoma involving the Mandible.

    PubMed

    Alshahrani, Faleh Ali A; Aljabab, Abdulsalam S; Motabi, Ibraheem Hm; Alrashed, Abdullah; Anil, Sukumaran

    2015-10-01

    Lymphomas of the oral cavity are rare and typically present as intraosseous lesions that are most commonly diffuse large B-cell type. Diffuse large B-cell lymphoma (DLBCL) is an aggressive B-cell lymphoma histologically characterized by diffuse proliferation of large neoplastic B-lymphoid cells with a nuclear size equal to or exceeding normal histiocytic nuclei. A case of DLBCL of the mandible in an 18 years old male patient is presented. This report discusses this rare malignancy, including clinical presentation, histopathologic features, immunologic profile, treatment and prognosis. Though lymphoma of mandible is rare, it must be considered in differential diagnosis of swellings arising in the region. PMID:26581467

  18. SN 2010mb: Direct evidence for a supernova interacting with a large amount of hydrogen-free circumstellar material

    SciTech Connect

    Ben-Ami, Sagi; Gal-Yam, Avishay; Rabinak, Itay; Yaron, Ofer; Arcavi, Iair; Ofek, Eran O.; Mazzali, Paolo A.; Gnat, Orly; Modjaz, Maryam; Sullivan, Mark; Bildsten, Lars; Poznanski, Dovi; Bloom, Joshua S.; Nugent, Peter E.; Horesh, Assaf; Kulkarni, Shrinivas R.; Perley, Daniel; Kasliwal, Mansi M.; Quimby, Robert; Xu, Dong

    2014-04-10

    We present our observations of SN 2010mb, a Type Ic supernova (SN) lacking spectroscopic signatures of H and He. SN 2010mb has a slowly declining light curve (LC) (∼600 days) that cannot be powered by {sup 56}Ni/{sup 56}Co radioactivity, the common energy source for Type Ic SNe. We detect signatures of interaction with hydrogen-free circumstellar material including a blue quasi-continuum and, uniquely, narrow oxygen emission lines that require high densities (∼10{sup 9} cm{sup –3}). From the observed spectra and LC, we estimate that the amount of material involved in the interaction was ∼3 M {sub ☉}. Our observations are in agreement with models of pulsational pair-instability SNe described in the literature.

  19. Student projects involving novel interaction with large displays.

    PubMed

    Dias, Paulo; Sousa, Tiago; Parracho, Joao; Cardoso, Igor; Monteiro, Andre; Sousa Santos, Beatriz

    2014-01-01

    DETI-Interact is an interactive system that offers information relevant to students in the lobby of the University of Aveiro's Department of Electronics, Telecommunications and Informatics (DETI). The project started in 2009 with a master's thesis addressing interaction with public displays through Android smartphones. Since then, it has evolved considerably; it currently allows gesture interaction based on a Kinect sensor. Meanwhile, it has involved third-year students, master's students, and undergraduate students participating in a research initiation program. PMID:24808202

  20. Precisions Measurement for the Grasp of Welding Deformation amount of Time Series for Large-Scale Industrial Products

    NASA Astrophysics Data System (ADS)

    Abe, R.; Hamada, K.; Hirata, N.; Tamura, R.; Nishi, N.

    2015-05-01

    As well as the BIM of quality management in the construction industry, demand for quality management of the manufacturing process of the member is higher in shipbuilding field. The time series of three-dimensional deformation of the each process, and are accurately be grasped strongly demanded. In this study, we focused on the shipbuilding field, will be examined three-dimensional measurement method. The shipyard, since a large equipment and components are intricately arranged in a limited space, the installation of the measuring equipment and the target is limited. There is also the element to be measured is moved in each process, the establishment of the reference point for time series comparison is necessary to devise. In this paper will be discussed method for measuring the welding deformation in time series by using a total station. In particular, by using a plurality of measurement data obtained from this approach and evaluated the amount of deformation of each process.

  1. Impacts of Large Amounts of Wind Power on Design and Operation of Power Systems; Results of IEA Collaboration

    SciTech Connect

    Parsons, B.; Ela, E.; Holttinen, H.; Meibom, P.; Orths, A.; O'Malley, M.; Ummels, B. C.; Tande, J.; Estanqueiro, A.; Gomez, E.; Smith, J. C.

    2008-06-01

    There are a multitude of studies completed and ongoing related to the cost of wind integration. However, the results are not easy to compare. An international forum for exchange of knowledge of power system impacts of wind power has been formed under the IEA Implementing Agreement on Wind Energy. IEA WIND R&D Task 25 on “Design and Operation of Power Systems with Large Amounts of Wind Power” produced a state-of-the-art report in October 2007, where the most relevant wind-power grid integration studies were analyzed, especially regarding methodologies and input data. This paper summarizes the results from 18 case studies, with discussion on differences in methodology as well as issues that have been identified to impact the cost of wind integration.

  2. Large, expansile odontogenic cyst with bilateral maxillary sinus involvement.

    PubMed

    Strickland, Maxine; Singer, Steven R; Rinaggio, Joseph; Kim, Irene H; Mupparapu, Muralidhar

    2013-03-01

    Residual cysts are common odontogenic lesions of the tooth-bearing areas of the jaws. A case of an unusually large residual cyst that crosses the maxillary midline and occupies portions of the maxillary sinuses is being reported. Investigations included a panoramic radiograph, CT scan and a biopsy. The differential diagnoses were common odontogenic lesions, including cysts and benign tumors. The value of advanced imaging modalities is stressed when determining the presence and extent of lesions in complex structures such as the maxilla. The need to visualize the entire lesion beyond what may be seen on intraoral views, as well as panoramic radiographs, is discussed. PMID:23691727

  3. A large duplication involving the IHH locus mimics acrocallosal syndrome

    PubMed Central

    Yuksel-Apak, Memnune; Bögershausen, Nina; Pawlik, Barbara; Li, Yun; Apak, Selcuk; Uyguner, Oya; Milz, Esther; Nürnberg, Gudrun; Karaman, Birsen; Gülgören, Ayan; Grzeschik, Karl-Heinz; Nürnberg, Peter; Kayserili, Hülya; Wollnik, Bernd

    2012-01-01

    Indian hedgehog (Ihh) signaling is a major determinant of various processes during embryonic development and has a pivotal role in embryonic skeletal development. A specific spatial and temporal expression of Ihh within the developing limb buds is essential for accurate digit outgrowth and correct digit number. Although missense mutations in IHH cause brachydactyly type A1, small tandem duplications involving the IHH locus have recently been described in patients with mild syndactyly and craniosynostosis. In contrast, a ∼600-kb deletion 5′ of IHH in the doublefoot mouse mutant (Dbf) leads to severe polydactyly without craniosynostosis, but with craniofacial dysmorphism. We now present a patient resembling acrocallosal syndrome (ACS) with extensive polysyndactyly of the hands and feet, craniofacial abnormalities including macrocephaly, agenesis of the corpus callosum, dysplastic and low-set ears, severe hypertelorism and profound psychomotor delay. Single-nucleotide polymorphism (SNP) array copy number analysis identified a ∼900-kb duplication of the IHH locus, which was confirmed by an independent quantitative method. A fetus from a second pregnancy of the mother by a different spouse showed similar craniofacial and limb malformations and the same duplication of the IHH-locus. We defined the exact breakpoints and showed that the duplications are identical tandem duplications in both sibs. No copy number changes were observed in the healthy mother. To our knowledge, this is the first report of a human phenotype similar to the Dbf mutant and strikingly overlapping with ACS that is caused by a copy number variation involving the IHH locus on chromosome 2q35. PMID:22234151

  4. Gingiva Equivalents Secrete Negligible Amounts of Key Chemokines Involved in Langerhans Cell Migration Compared to Skin Equivalents

    PubMed Central

    Kosten, Ilona J.; Buskermolen, Jeroen K.; Spiekstra, Sander W.; de Gruijl, Tanja D.; Gibbs, Susan

    2015-01-01

    Both oral mucosa and skin have the capacity to maintain immune homeostasis or regulate immune responses upon environmental assault. Whereas much is known about key innate immune events in skin, little is known about oral mucosa. Comparative studies are limited due to the scarce supply of oral mucosa for ex vivo studies. Therefore, we used organotypic tissue equivalents (reconstructed epithelium on fibroblast-populated collagen hydrogel) to study cross talk between cells. Oral mucosa and skin equivalents were compared regarding secretion of cytokines and chemokines involved in LC migration and general inflammation. Basal secretion, representative of homeostasis, and also secretion after stimulation with TNFα, an allergen (cinnamaldehyde), or an irritant (SDS) were assessed. We found that proinflammatory IL-18 and chemokines CCL2, CCL20, and CXCL12, all involved in LC migration, were predominantly secreted by skin as compared to gingiva. Furthermore, CCL27 was predominantly secreted by skin whereas CCL28 was predominantly secreted by gingiva. In contrast, general inflammatory cytokines IL-6 and CXCL8 were secreted similarly by skin and gingiva. These results indicate that the cytokines and chemokines triggering innate immunity and LC migration are different in skin and gingiva. This differential regulation should be figured into novel therapy or vaccination strategies in the context of skin versus mucosa. PMID:26539556

  5. Decomposing the association between the amount of exposure and the frequency of self-reported involvement in a road crash

    PubMed Central

    Jiménez-Mejías, Eladio; Lardelli-Claret, Pablo; Jiménez-Moleón, José Juan; Amezcua-Prieto, Carmen; Pulido Manzanero, José; Luna-del-Castillo, Juan de Dios

    2013-01-01

    We tried to obtain preliminary evidence to test the hypothesis that the association between driving exposure and the frequency of reporting a road crash can be decomposed into two paths: direct and indirect (mediated by risky driving patterns). In a cross-sectional study carried out between 2007 and 2010, a sample of 1114 car drivers who were students at the University of Granada completed a questionnaire with items about driving exposure during the previous year, risk-related driving circumstances and involvement in road crashes. We applied the decomposition procedure proposed by Buis for logit models. The indirect path showed a strong dose-response relationship with the frequency of reporting a road crash, whereas the direct path did not. The decomposition procedure was able to identify the indirect path as the main explanatory mechanism for the association between exposure and the frequency of reporting a road crash. PMID:23129719

  6. Decomposing the association between the amount of exposure and the frequency of self-reported involvement in a road crash.

    PubMed

    Jiménez-Mejías, Eladio; Lardelli-Claret, Pablo; Jiménez-Moleón, José Juan; Amezcua-Prieto, Carmen; Pulido Manzanero, José; Luna-del-Castillo, Juan de Dios

    2013-08-01

    We tried to obtain preliminary evidence to test the hypothesis that the association between driving exposure and the frequency of reporting a road crash can be decomposed into two paths: direct and indirect (mediated by risky driving patterns). In a cross-sectional study carried out between 2007 and 2010, a sample of 1114 car drivers who were students at the University of Granada completed a questionnaire with items about driving exposure during the previous year, risk-related driving circumstances and involvement in road crashes. We applied the decomposition procedure proposed by Buis for logit models. The indirect path showed a strong dose-response relationship with the frequency of reporting a road crash, whereas the direct path did not. The decomposition procedure was able to identify the indirect path as the main explanatory mechanism for the association between exposure and the frequency of reporting a road crash. PMID:23129719

  7. High Reynolds Number Investigation of a Flush Mounted, S-Duct Inlet With Large Amounts of Boundary Layer Ingestion

    NASA Technical Reports Server (NTRS)

    Berrier, Bobby L.; Carter, Melissa B.; Allan, Brian G.

    2005-01-01

    An experimental investigation of a flush-mounted, S-duct inlet with large amounts of boundary layer ingestion has been conducted at Reynolds numbers up to full scale. The study was conducted in the NASA Langley Research Center 0.3-Meter Transonic Cryogenic Tunnel. In addition, a supplemental computational study on one of the inlet configurations was conducted using the Navier-Stokes flow solver, OVERFLOW. Tests were conducted at Mach numbers from 0.25 to 0.83, Reynolds numbers (based on aerodynamic interface plane diameter) from 5.1 million to 13.9 million (full-scale value), and inlet mass-flow ratios from 0.29 to 1.22, depending on Mach number. Results of the study indicated that increasing Mach number, increasing boundary layer thickness (relative to inlet height) or ingesting a boundary layer with a distorted profile decreased inlet performance. At Mach numbers above 0.4, increasing inlet airflow increased inlet pressure recovery but also increased distortion. Finally, inlet distortion was found to be relatively insensitive to Reynolds number, but pressure recovery increased slightly with increasing Reynolds number.This CD-ROM supplement contains inlet data including: Boundary layer data, Duct static pressure data, performance-AIP (fan face) data, Photos, Tunnel wall P-PTO data and definitions.

  8. High Reynolds Number Investigation of a Flush-Mounted, S-Duct Inlet With Large Amounts of Boundary Layer Ingestion

    NASA Technical Reports Server (NTRS)

    Berrier, Bobby L.; Carter, Melissa B.; Allan, Brian G.

    2005-01-01

    An experimental investigation of a flush-mounted, S-duct inlet with large amounts of boundary layer ingestion has been conducted at Reynolds numbers up to full scale. The study was conducted in the NASA Langley Research Center 0.3-Meter Transonic Cryogenic Tunnel. In addition, a supplemental computational study on one of the inlet configurations was conducted using the Navier-Stokes flow solver, OVERFLOW. Tests were conducted at Mach numbers from 0.25 to 0.83, Reynolds numbers (based on aerodynamic interface plane diameter) from 5.1 million to 13.9 million (full-scale value), and inlet mass-flow ratios from 0.29 to 1.22, depending on Mach number. Results of the study indicated that increasing Mach number, increasing boundary layer thickness (relative to inlet height) or ingesting a boundary layer with a distorted profile decreased inlet performance. At Mach numbers above 0.4, increasing inlet airflow increased inlet pressure recovery but also increased distortion. Finally, inlet distortion was found to be relatively insensitive to Reynolds number, but pressure recovery increased slightly with increasing Reynolds number.

  9. Methods to isolate a large amount of generative cells, sperm cells and vegetative nuclei from tomato pollen for “omics” analysis

    PubMed Central

    Lu, Yunlong; Wei, Liqin; Wang, Tai

    2015-01-01

    The development of sperm cells (SCs) from microspores involves a set of finely regulated molecular and cellular events and the coordination of these events. The mechanisms underlying these events and their interconnections remain a major challenge. Systems analysis of genome-wide molecular networks and functional modules with high-throughput “omics” approaches is crucial for understanding the mechanisms; however, this study is hindered because of the difficulty in isolating a large amount of cells of different types, especially generative cells (GCs), from the pollen. Here, we optimized the conditions of tomato pollen germination and pollen tube growth to allow for long-term growth of pollen tubes in vitro with SCs generated in the tube. Using this culture system, we developed methods for isolating GCs, SCs and vegetative cell nuclei (VN) from just-germinated tomato pollen grains and growing pollen tubes and their purification by Percoll density gradient centrifugation. The purity and viability of isolated GCs and SCs were confirmed by microscopy examination and fluorescein diacetate staining, respectively, and the integrity of VN was confirmed by propidium iodide staining. We could obtain about 1.5 million GCs and 2.0 million SCs each from 180 mg initiated pollen grains, and 10 million VN from 270 mg initiated pollen grains germinated in vitro in each experiment. These methods provide the necessary preconditions for systematic biology studies of SC development and differentiation in higher plants. PMID:26082789

  10. TECHNICAL BASIS REPORT FOR LARGE FIRE ACCIDENTS INVOLVING ABOVEGROUND TANKS & VESSELS

    SciTech Connect

    MARCHESE, A.R.

    2005-03-03

    This document analyzes large fire accidents involving aboveground tanks and vessels during Demonstration Bulk Vitrification System (DBVS) operations. The fire accident scenarios are consistent with RPP-22461,''Preliminary Fire Hazard Analysis (PFHA) for DBVS''. The radiological and toxicological consequences are determined for a wide spectrum of fire sizes to bracket the range of possible consequences resulting from large fires involving aboveground tanks/vessels that are part of DBVS.

  11. [A case of acute ethanol intoxication with remarkable hyperglycemia by "ume-shu", a Japanese apricot liquor made with a large amount of sugar].

    PubMed

    Sugano, Takayuki; Kojima, Naoki; Kaneko, Susumu; Ishida, Junro; Terada, Taizo; Inagawa, Hiroshi; Okada, Yasusei

    2002-07-01

    A 19-year-old woman ingested 2.2 L of "umeshu", a Japanese apricot liquor made with a large amount of sugar. She was unconscious and in shock. The estimated blood ethanol concentration was 607 mg/dl, and the blood glucose level was 576 mg/dl. Because her respiration and circulation was highly suppressed, blood purification was indicated. Continuous hemodiafiltration (CHDF) was performed instead of hemodialysis because her hemodynamics was unstable. After CHDF was instituted, her blood glucose level reduced to normal range, and her consciousness became alert. CHDF was effective in eliminating ethanol and stabilizing her hemodynamics within an early stage. Though acute ethanol intoxication is known to inhibit glucogenesis, leading to hypoglycemia, marked hyperglycemia was seen in this case. Ingestion of a large amount of glucose-rich liquor and being in shock seemed to be the causes of hyperglycemia. PMID:12415871

  12. Vitamin D metabolism in pregnant rabbits: differences between the maternal and fetal response to administration of large amounts of vitamin D3.

    PubMed

    Kubota, M; Ohno, J; Shiina, Y; Suda, T

    1982-06-01

    Maternal and fetal metabolism of vitamin D was examined in term pregnant rabbits fed a normal diet and in those supplemented with a large amount of vitamin D3. Term pregnant rabbits (27--30 days of gestation) fed the normal diet showed lower levels of plasma calcium, 25-hydroxyvitamin D3 (250HD3), and 24,25-dihydroxyvitamin D3 [24,25-(OH)2D3] and higher plasma 1 alpha, 25-dihydroxyvitamin D3 [1 alpha, 25-(OH)2D3] levels than age-matched nonpregnant female rabbits. Kidney homogenates from pregnant rabbits produced mainly 1 alpha 25-(OH)2D3, while those from nonpregnant animals produced 24,25-(OH)2D3 primarily. Plasma concentrations of calcium and phosphorus were significantly higher in fetuses than in mothers. Plasma levels of 250HD3 and 24,25-(OH)2D3 in fetuses were almost identical to those in mothers, whereas 1 alpha,25-(OH)2D3 levels in plasma were significantly higher in mothers than in their fetuses. A daily administration of 650 nmol vitamin D3 for 3 days to term pregnant rabbits caused a significant increase in calcium, phosphorus, 25OHD3, and 24,25-(OH)2D3 in maternal plasma, and in 25OHD3 and 24,25-(OH)2D3, but not calcium and phosphorus in fetal plasma. Treatment with large amounts of vitamin D3 also induced a marked suppression of 1 alpha-hydroxylase activity and a concomitant increase of 24-hydroxylase activity in the maternal but not in the fetal kidney. Plasma concentrations of 1 alpha,25-(OH)2D3 were not affected by treatment with large amounts of vitamin D3 in either the fetuses or the mothers. These results clearly indicate that the renal 25OHD3 metabolism in the fetus is regulated independently of that in the mother. PMID:6280980

  13. Isolated cutaneous involvement in a child with nodal anaplastic large cell lymphoma.

    PubMed

    Mendiratta, Vibhu; Gandhi, Nikita; Rana, Shiwangi; Shukla, Shailaja

    2016-01-01

    Non-Hodgkin lymphoma is a common childhood T-cell and B-cell neoplasm that originates primarily from lymphoid tissue. Cutaneous involvement can be in the form of a primary extranodal lymphoma, or secondary to metastasis from a non-cutaneous location. The latter is uncommon, and isolated cutaneous involvement is rarely reported. We report a case of isolated secondary cutaneous involvement from nodal anaplastic large cell lymphoma (CD30 + and ALK +) in a 7-year-old boy who was on chemotherapy. This case is reported for its unusual clinical presentation as an acute febrile, generalized papulonodular eruption that mimicked deep fungal infection, with the absence of other foci of systemic metastasis. PMID:26728811

  14. Ultra trace analysis of PAHs by designing simple injection of large amounts of analytes through the sample reconcentration on SPME fiber after magnetic solid phase extraction.

    PubMed

    Khodaee, Nader; Mehdinia, Ali; Esfandiarnejad, Reyhaneh; Jabbari, Ali

    2016-01-15

    A simple solventless injection method was introduced based on the using of a solid-phase microextraction (SPME) fiber for injection of large amounts of the analytes extracted by the magnetic solid phase extraction (MSPE) procedure. The resulted extract from MSPE procedure was loaded on a G-coated SPME fiber, and then the fiber was injected into the gas chromatography (GC) injection port. This method combines the advantages of exhaustive extraction property of MSPE and the solvent-less injection of SPME to improve the sensitivity of the analysis. In addition, the analytes were re-concentrated prior to inject into the gas chromatography (GC) inlet because of the organic solvent removing from the remaining extract of MSPE technique. Injection of the large amounts of analytes was made possible by using the introduced procedure. Fourteen polycyclic aromatic hydrocarbons (PAHs) with different volatility were used as model compounds to investigate the method performance for volatile and semi-volatile compounds. The introduced method resulted in the higher enhancement factors (5097-59376), lower detection limits (0.29-3.3pgmL(-1)), and higher sensitivity for the semi-volatile compounds compared with the conventional direct injection method. PMID:26592576

  15. Xanthoma disseminatum with large plaques confined to the back, pulmonary involvement and multiple intestinal xanthomas.

    PubMed

    Hisanaga, Y; Akaike, Y; Kuroda, K

    2004-01-01

    Xanthoma disseminatum (XD) is a rare benign mucocutaneous xanthomatosis that is classified as a benign non-Langerhans cell histiocytosis. We report a 68-year-old man who presented with peculiar, large plaques confined to the back 7 years after the onset of cranial diabetes insipidus. Histopathological features of the cutaneous lesions were typical of XD. The patient had lower respiratory tract involvement with histiocytic infiltrates, which was unresponsive to various treatments and resulted in a fatal outcome. Gastrointestinal endoscopies revealed multiple xanthomas in the sigmoid colon and the rectum. To our knowledge, this is the first reported case of intestinal xanthomas associated with XD. PMID:15057010

  16. Support for the involvement of large copy number variants in the pathogenesis of schizophrenia

    PubMed Central

    Kirov, George; Grozeva, Detelina; Norton, Nadine; Ivanov, Dobril; Mantripragada, Kiran K.; Holmans, Peter; Craddock, Nick; Owen, Michael J.; O'Donovan, Michael C.

    2009-01-01

    We investigated the involvement of rare (<1%) copy number variants (CNVs) in 471 cases of schizophrenia and 2792 controls that had been genotyped using the Affymetrix GeneChip® 500K Mapping Array. Large CNVs >1 Mb were 2.26 times more common in cases (P = 0.00027), with the effect coming mostly from deletions (odds ratio, OR = 4.53, P = 0.00013) although duplications were also more common (OR = 1.71, P = 0.04). Two large deletions were found in two cases each, but in no controls: a deletion at 22q11.2 known to be a susceptibility factor for schizophrenia and a deletion on 17p12, at 14.0–15.4 Mb. The latter is known to cause hereditary neuropathy with liability to pressure palsies. The same deletion was found in 6 of 4618 (0.13%) cases and 6 of 36 092 (0.017%) controls in the re-analysed data of two recent large CNV studies of schizophrenia (OR = 7.82, P = 0.001), with the combined significance level for all three studies achieving P = 5 × 10−5. One large duplication on 16p13.1, which has been previously implicated as a susceptibility factor for autism, was found in three cases and six controls (0.6% versus 0.2%, OR = 2.98, P = 0.13). We also provide the first support for a recently reported association between deletions at 15q11.2 and schizophrenia (P = 0.026). This study confirms the involvement of rare CNVs in the pathogenesis of schizophrenia and contributes to the growing list of specific CNVs that are implicated. PMID:19181681

  17. Fluid–structure interaction involving large deformations: 3D simulations and applications to biological systems

    PubMed Central

    Tian, Fang-Bao; Dai, Hu; Luo, Haoxiang; Doyle, James F.; Rousseau, Bernard

    2013-01-01

    Three-dimensional fluid–structure interaction (FSI) involving large deformations of flexible bodies is common in biological systems, but accurate and efficient numerical approaches for modeling such systems are still scarce. In this work, we report a successful case of combining an existing immersed-boundary flow solver with a nonlinear finite-element solid-mechanics solver specifically for three-dimensional FSI simulations. This method represents a significant enhancement from the similar methods that are previously available. Based on the Cartesian grid, the viscous incompressible flow solver can handle boundaries of large displacements with simple mesh generation. The solid-mechanics solver has separate subroutines for analyzing general three-dimensional bodies and thin-walled structures composed of frames, membranes, and plates. Both geometric nonlinearity associated with large displacements and material nonlinearity associated with large strains are incorporated in the solver. The FSI is achieved through a strong coupling and partitioned approach. We perform several validation cases, and the results may be used to expand the currently limited database of FSI benchmark study. Finally, we demonstrate the versatility of the present method by applying it to the aerodynamics of elastic wings of insects and the flow-induced vocal fold vibration. PMID:24415796

  18. Fluid-structure interaction involving large deformations: 3D simulations and applications to biological systems.

    PubMed

    Tian, Fang-Bao; Dai, Hu; Luo, Haoxiang; Doyle, James F; Rousseau, Bernard

    2014-02-01

    Three-dimensional fluid-structure interaction (FSI) involving large deformations of flexible bodies is common in biological systems, but accurate and efficient numerical approaches for modeling such systems are still scarce. In this work, we report a successful case of combining an existing immersed-boundary flow solver with a nonlinear finite-element solid-mechanics solver specifically for three-dimensional FSI simulations. This method represents a significant enhancement from the similar methods that are previously available. Based on the Cartesian grid, the viscous incompressible flow solver can handle boundaries of large displacements with simple mesh generation. The solid-mechanics solver has separate subroutines for analyzing general three-dimensional bodies and thin-walled structures composed of frames, membranes, and plates. Both geometric nonlinearity associated with large displacements and material nonlinearity associated with large strains are incorporated in the solver. The FSI is achieved through a strong coupling and partitioned approach. We perform several validation cases, and the results may be used to expand the currently limited database of FSI benchmark study. Finally, we demonstrate the versatility of the present method by applying it to the aerodynamics of elastic wings of insects and the flow-induced vocal fold vibration. PMID:24415796

  19. A time of day analysis of crashes involving large trucks in urban areas.

    PubMed

    Pahukula, Jasmine; Hernandez, Salvador; Unnikrishnan, Avinash

    2015-02-01

    Previous studies have looked at different factors that contribute to large truck-involved crashes, however a detailed analysis considering the specific effects of time of day is lacking. Using the Crash Records Information System (CRIS) database in Texas, large truck-involved crashes occurring on urban freeways between 2006 and 2010 were separated into five time periods (i.e., early morning, morning, mid-day, afternoon and evening). A series of log likelihood ratio tests were conducted to validate that five separate random parameters logit models by time of day were warranted. The outcomes of each time of day model show major differences in both the combination of variables included in each model and the magnitude of impact of those variables. These differences show that the different time periods do in fact have different contributing factors to each injury severity further highlighting the importance of examining crashes based on time of day. Traffic flow, light conditions, surface conditions, time of year and percentage of trucks on the road were found as key differences between the time periods. PMID:25481540

  20. ALK-positive anaplastic large cell lymphoma with soft tissue involvement in a young woman

    PubMed Central

    Gao, Kehai; Li, Hongtao; Huang, Caihong; Li, Huazhuang; Fang, Jun; Tian, Chen

    2016-01-01

    Introduction Anaplastic large cell lymphoma (ALCL) is a type of non-Hodgkin lymphoma that has strong expression of CD30. ALCL can sometimes involve the bone marrow, and in advanced stages, it can produce destructive extranodal lesions. But anaplastic large cell lymphoma kinase (ALK)+ ALCL with soft tissue involvement is very rare. Case report A 35-year-old woman presented with waist pain for over 1 month. The biopsy of soft tissue lesions showed that these cells were positive for ALK-1, CD30, TIA-1, GranzymeB, CD4, CD8, and Ki67 (90%+) and negative for CD3, CD5, CD20, CD10, cytokeratin (CK), TdT, HMB-45, epithelial membrane antigen (EMA), and pan-CK, which identified ALCL. After six cycles of Hyper-CVAD/MA regimen, she achieved partial remission. Three months later, she died due to disease progression. Conclusion This case illustrates the unusual presentation of ALCL in soft tissue with a bad response to chemotherapy. Because of the tendency for rapid progression, ALCL in young adults with extra-nodal lesions are often treated with high-grade chemotherapy, such as Hyper-CVAD/MA. PMID:27445489

  1. Diffuse large B-cell lymphoma involving the central nervous system.

    PubMed

    Gualco, Gabriela; Weiss, Lawrence M; Barber, Glen N; Bacchi, Carlos E

    2011-02-01

    Lymphomas involving the central nervous system are recognized increasingly in immunocompetent as well as immunosuppressed individuals, and the majority of the cases are diffuse large B-cell lymphoma (DLBCL). The aim of this study was to compare the immunophenotype, clinicopathological features, and association with Epstein-Barr virus (EBV) of DLBCL of the central nervous system (CNS) in 3 different clinical situations: primary, in immunocompetent patients; "primary," in immunosuppressed patients; and in patients with secondary involvement by systemic lymphoma. The authors reviewed the clinicopathological features, morphology, immunophenotype (according to germinal-center B-cell-like and nongerminal B-cell-like subtypes), and association with EBV in 36 cases of DLBCL of the CNS, including 25 primary cases, 5 associated with immunosuppression, and 6 cases with secondary involvement. Survival was evaluated in 15 cases of primary CNS lymphomas. Of the 36 patients, 19 were male and 18 female. Only 2 cases of lymphomas were EBV-positive; both occurred in immunosuppressed patients. Separation into germinal-center and non-germinal center subtypes by an immunohistochemistry panel showed that 68% of primary, 80% of secondary, and 83% of the cases associated with immunosuppression were of non-germinal-center subtype, respectively. Patients with non-germinal-center immunophenotype showed significantly worse survival than those with CNS lymphomas of the germinal-center subtype. PMID:21087986

  2. Mass spectrometry of oligopeptides in the presence of large amounts of alkali halides using desorption/ionization induced by neutral cluster impact.

    PubMed

    Portz, André; Baur, Markus; Gebhardt, Christoph R; Dürr, Michael

    2016-06-01

    Oligopeptides in the presence of large amounts of salt were desorbed and ionized using desorption/ionization induced by neutral clusters (DINeC) for further analysis by means of mass spectrometry (MS). Using oligopeptides in alkali halide solutions as a model system, DINeC was shown to yield clear and fragmentation free mass spectra of the biomolecules even from environments with a large excess of salt. The results were traced back to a phase separation between salt and biomolecules during sample preparation. The ratio between alkali metal complexes [M+A](+) and bare biomolecules [M+H](+) was controlled using different preparation schemes. DINeC was applied to the products of a tryptic digest of bovine serum albumin in the presence of sodium chloride; the results of a mass fingerprint analysis did not show a major difference for the spectra with and without salt in the original solution. The metal-ion/peptide interaction was further investigated by means of tandem-MS. PMID:26825286

  3. New insights into MicroRNAs involves in drug resistance in diffuse large B cell lymphoma

    PubMed Central

    Yu, Xin; Li, Zheng

    2015-01-01

    Diffuse large B cell lymphoma (DLBCL) accounts for nearly 40% of non-Hodgkin’s lymphoma cases. The combined chemotherapy of rituximab, cyclophosphamide, Adriamycin, vincristine, and prednisone (R-CHOP) is considered as the standard therapy for DLBCL; however, nearly half of the patients become refractory to the R-CHOP regimen. Early identification of drug resistance and therapeutic failures are crucial for the identification of high-risk patients. MicroRNAs (miRNAs) are a group of small and non-coding RNAs negatively regulating gene expression through binding to their target mRNAs. Recent studies demonstrated that miRNAs are involved in chemotherapeutic drug resistance in tumor. In our review, we summarize the current evidence on the role of miRNAs in the prediction and modulation of cellular response to rituximab, cyclophosphamide, Adriamycin, vincristine, and prednisone in DLBCL. PMID:26885255

  4. The contribution of advisory committees and public involvement to large studies: case study

    PubMed Central

    2010-01-01

    Background Many large studies have complex advisory committee structures, yet there is no empirical evidence regarding their optimal composition, scope and contribution. The aim of this study was to inform the committee and advice infrastructure for future research studies. Methods In the context of a five-year study funded by the UK National Institute for Health Research, three advisory committees were formed. In addition, advice was obtained from individual experts. All recommendations received in the start-up phase (first seven months) of the study were recorded, along with the decision about implementation of the recommendation. A particular focus was on the impact of public involvement. Results A total of 172 recommendations were made, including 70 from 20 individual experts. The recommendations were grouped into five emergent themes: Scientific, Pragmatic, Resources, Committee and Collaboration. Most recommendations related to strengthening existing components or adding new components to the study protocol. Very few recommendations either proposed removing study components or contradicted other recommendations. Three 'implementation criteria' were identified: scientific value, pragmatic feasibility, and paradigmatic consistency. 103 (60%) of recommendations were implemented and 25 (15%) were not implemented. The benefits identified by the research team were improved quality and confidence, and the costs were increased cognitive demands, protocol revision time, and slower progress. Conclusions The findings are discussed in the context of the wider literature on public involvement in research. Six recommendations are identified. First, have a clear rationale for each advisory committee expressed as terms of reference, and consider the best balance between committees and individual consultation with experts. Second, an early concern of committees is inter-committee communication, so consider cross-representation and copying minutes between committees. Third

  5. Natural type-C olivine fabrics containing large amounts of water in a UHP belt and its implications for the recycling of water into the upper mantle

    NASA Astrophysics Data System (ADS)

    Jung, H.; Lee, J.; Ko, B.; Jung, S.; Park, M.; Cao, Y.; Song, S.

    2012-12-01

    Water is known to change the lattice-preferred orientation (LPO) of olivine, which significantly affects seismic anisotropy in the Earth's upper mantle. Research into the LPO of olivine in the deep interior of the Earth has been limited due to inadequate specimens. We report both the water-induced LPOs of olivine and the presence of large quantities of water inside olivine, enstatite, and garnet in garnet peridotites from the North Qaidam ultrahigh-pressure (UHP) collision belt in NW China. We show that the [001] axis of olivine is aligned subparallel to the lineation and that the [100] axis is strongly aligned subnormal to the foliation. This alignment is a known feature of type-C LPO of olivine formed experimentally under water-rich conditions (≥700 ppm H/Si) at high pressure and temperature. Enstatite possessed an LPO with the [001] axis aligned parallel to the lineation and the [100] axis aligned normal to the foliation. FTIR analysis of this specimen revealed that olivine contained concentrations of water up to 1130 ± 50 ppm H/Si in optically clean areas, whereas olivine, enstatite, and garnet contained considerably more water, i.e., 2600 ± 100 ppm H/Si, 5000 ± 100 ppm H/Si, and 21000 ± 200 ppm H/Si, respectively, when exsolved inclusions were visible. Confocal micro-Raman spectroscopy of these exsolved inclusions revealed that they were composed of hornblende and amphiboles. Straight dislocations were also commonly observed in olivine and are characteristic of olivine that had been experimentally deformed under hydrous conditions. These observations suggest that the C-type LPO of olivine in the North Qaidam UHP belt formed under water-rich conditions and a significant amount of water could have possibly recycled into the deep mantle during plate subduction.

  6. PSE: A tool for browsing a large amount of MEDLINE/PubMed abstracts with gene names and common words as the keywords

    PubMed Central

    Yoneya, Takashi

    2005-01-01

    Background MEDLINE/PubMed (hereinafter called PubMed) is one of the most important literature databases for the biological and medical sciences, but it is impossible to read all related records due to the sheer size of the repository. We usually have to repeatedly enter keywords in a trial-and-error manner to extract useful records. Software which can reduce such a laborious task is therefore required. Results We developed a web-based software, the PubMed Sentence Extractor (PSE), which parses large number of PubMed abstracts, extracts and displays the co-occurrence sentences of gene names and other keywords, and some information from EntrezGene records. The result links to whole abstracts and other resources such as the Online Mendelian Inheritance in Men and Reference Sequence. While PSE executes at the sentence-level when evaluating the existence of keywords, the popular PubMed operates at the record-level. Therefore, the relationship between the two keywords, a gene name and a common word, is more accurately captured by PSE than PubMed. In addition, PSE shows the list of keywords and considers the synonyms and variations on gene names. Through these functions, PSE would reduce the task of searching through records for gene information. Conclusion We developed PSE in order to extract useful records efficiently from PubMed. This system has four advantages over a simple PubMed search; the reduction in the amount of collected literatures, the showing of keyword lists, the consideration for synonyms and variations on gene names, and the links to external databases. We believe PSE is helpful in collecting necessary literatures efficiently in order to find research targets. PSE is freely available under the GPL licence as additional files to this manuscript. PMID:16336692

  7. Accumulation of Polyhydroxyalkanoic Acid Containing Large Amounts of Unsaturated Monomers in Pseudomonas fluorescens BM07 Utilizing Saccharides and Its Inhibition by 2-Bromooctanoic Acid

    PubMed Central

    Lee, Ho-Joo; Choi, Mun Hwan; Kim, Tae-Un; Yoon, Sung Chul

    2001-01-01

    A psychrotrophic bacterium, Pseudomonas fluorescens BM07, which is able to accumulate polyhydroxyalkanoic acid (PHA) containing large amounts of 3-hydroxy-cis-5-dodecenoate unit up to 35 mol% in the cell from unrelated substrates such as fructose, succinate, etc., was isolated from an activated sludge in a municipal wastewater treatment plant. When it was grown on heptanoic acid (C7) to hexadecanoic acid (C16) as the sole carbon source, the monomer compositional characteristics of the synthesized PHA were similar to those observed in other fluorescent pseudomonads belonging to rRNA homology group I. However, growth on stearic acid (C18) led to no PHA accumulation, but instead free stearic acid was stored in the cell. The existence of the linkage between fatty acid de novo synthesis and PHA synthesis was confirmed by using inhibitors such as acrylic acid and two other compounds, 2-bromooctanoic acid and 4-pentenoic acid, which are known to inhibit β-oxidation enzymes in animal cells. Acrylic acid completely inhibited PHA synthesis at a concentration of 4 mM in 40 mM octanoate-grown cells, but no inhibition of PHA synthesis occurred in 70 mM fructose-grown cells in the presence of 1 to 5 mM acrylic acid. 2-Bromooctanoic acid and 4-pentenoic acid were found to much inhibit PHA synthesis much more strongly in fructose-grown cells than in octanoate-grown cells over concentrations ranging from 1 to 5 mM. However, 2-bromooctanoic acid and 4-pentenoic acid did not inhibit cell growth at all in the fructose media. Especially, with the cells grown on fructose, 2-bromooctanoic acid exhibited a steep rise in the percent PHA synthesis inhibition over a small range of concentrations below 100 μM, a finding indicative of a very specific inhibition, whereas 4-pentenoic acid showed a broad, featureless concentration dependence, suggesting a rather nonspecific inhibition. The apparent inhibition constant Ki (the concentration for 50% inhibition of PHA synthesis) for 2

  8. Risk factors and patterns of lymph node involvement in primary gastric large B-cell lymphoma: implications for target definition

    PubMed Central

    Zhang, Ximei; Wang, Peiguo; Zhao, Lujun; Yuan, Zhiyong; Wang, Ping

    2016-01-01

    Background The aim of this study was to identify the appropriate radiation volume for primary gastric diffuse large B-cell lymphoma (PG-DLBCL). Methods We retrospectively analyzed the clinical and pathological findings of 68 patients treated with total gastrectomy and D2 lymphadenectomy. Results There were 23, 14, and 29 patients with stage I, stage II, and stage IIE disease, respectively, and 30 patients had lymph node involvement. Primary tumor location, as well as the depth of invasion, was significantly associated with lymph node involvement. When the tumor was limited to the muscularis, the involved lymph nodes were found to be perigastric nodes. For tumors invading beyond the muscularis, regional lymph nodes were involved. Conclusion The optimal radiation volume for patients with PG-DLBCL is largely dependent on the primary location and depth of invasion. Larger series and longer follow-up are needed to further delineate the radiation volumes for PG-DLBCL. PMID:27536138

  9. Bowel perforation from occult ileal involvement after diagnosis in a case of primary mediastinal large B-cell lymphoma.

    PubMed

    De Philippis, Chiara; Di Chio, Maria Chiara; Sabattini, Elena; Bolli, Niccolo

    2016-01-01

    Primary mediastinal large B-cell lymphoma (PMBCL) is confined to the mediastinum or contiguous nodal areas in most cases. Extramediastinal and abdominal involvement, especially at diagnosis, is extremely rare. Our case describes the first case of histologically proven ileal involvement of PMBCL at diagnosis that led to ileal perforation. Positron emission tomography CT could increase the sensitivity of staging by detecting unusual sites of disease localisation, and could impact clinical management. PMID:27417993

  10. Factors associated with the amount of public home care received by elderly and intellectually disabled individuals in a large Norwegian municipality.

    PubMed

    Døhl, Øystein; Garåsen, Helge; Kalseth, Jorid; Magnussen, Jon

    2016-05-01

    This study reports an analysis of factors associated with home care use in a setting in which long-term care services are provided within a publicly financed welfare system. We considered two groups of home care recipients: elderly individuals and intellectually disabled individuals. Routinely collected data on users of public home care in the municipality of Trondheim in October 2012, including 2493 people aged 67 years or older and 270 intellectually disabled people, were used. Multivariate regression analysis was used to analyse the relationship between the time spent in direct contact with recipients by public healthcare personnel and perceived individual determinants of home care use (i.e. physical disability, cognitive impairment, diagnoses, age and gender, as well as socioeconomic characteristics). Physical disability and cognitive impairment are routinely registered for long-term care users through a standardised instrument that is used in all Norwegian municipalities. Factor analysis was used to aggregate the individual items into composite variables that were included as need variables. Both physical disability and cognitive impairment were strong predictors of the amount of received care for both elderly and intellectually disabled individuals. Furthermore, we found a negative interaction effect between physical disability and cognitive impairment for elderly home care users. For elderly individuals, we also found significant positive associations between weekly hours of home care and having comorbidity, living alone, living in a service flat and having a safety alarm. The reduction in the amount of care for elderly individuals living with a cohabitant was substantially greater for males than for females. For intellectually disabled individuals, receiving services involuntarily due to severe behavioural problems was a strong predictor of the amount of care received. Our analysis showed that routinely collected data capture important predictors of home

  11. Large Scale Identification of Genes Involved in Cell Surface Biosynthesis and Architecture in Saccharomyces Cerevisiae

    PubMed Central

    Lussier, M.; White, A. M.; Sheraton, J.; di-Paolo, T.; Treadwell, J.; Southard, S. B.; Horenstein, C. I.; Chen-Weiner, J.; Ram, AFJ.; Kapteyn, J. C.; Roemer, T. W.; Vo, D. H.; Bondoc, D. C.; Hall, J.; Wei Zhong, W.; Sdicu, A. M.; Davies, J.; Klis, F. M.; Robbins, P. W.; Bussey, H.

    1997-01-01

    The sequenced yeast genome offers a unique resource for the analysis of eukaryotic cell function and enables genome-wide screens for genes involved in cellular processes. We have identified genes involved in cell surface assembly by screening transposon-mutagenized cells for altered sensitivity to calcofluor white, followed by supplementary screens to further characterize mutant phenotypes. The mutated genes were directly retrieved from genomic DNA and then matched uniquely to a gene in the yeast genome database. Eighty-two genes with apparent perturbation of the cell surface were identified, with mutations in 65 of them displaying at least one further cell surface phenotype in addition to their modified sensitivity to calcofluor. Fifty of these genes were previously known, 17 encoded proteins whose function could be anticipated through sequence homology or previously recognized phenotypes and 15 genes had no previously known phenotype. PMID:9335584

  12. Mechanisms involved in the recent large reductions in US road fatalities.

    PubMed

    Sivak, M

    2009-06-01

    Road fatalities in the USA have recently decreased, and these reductions are greater than the corresponding reductions in the amount of driving. A multiple regression analysis was performed on monthly data from January 2007 through December 2008. The dependent variable was the number of road fatalities. The independent variables were distance driven, proportion of driving on rural roads, and the average price of unleaded gasoline as a proxy for the proportion of leisure driving. The results suggest that the larger-than-expected fall in road fatalities is partly a consequence of the disproportional decreases in rural driving (which is more risky than urban driving) and leisure driving (which is more risky than commuter driving). PMID:19494101

  13. Using Quality Circles to Enhance Student Involvement and Course Quality in a Large Undergraduate Food Science and Human Nutrition Course

    ERIC Educational Resources Information Center

    Schmidt, S. J.; Parmer, M. S.; Bohn, D. M.

    2005-01-01

    Large undergraduate classes are a challenge to manage, to engage, and to assess, yet such formidable classes can flourish when student participation is facilitated. One method of generating authentic student involvement is implementation of quality circles by means of a Student Feedback Committee (SFC), which is a volunteer problem-solving and…

  14. Method for quantitative determination and separation of trace amounts of chemical elements in the presence of large quantities of other elements having the same atomic mass

    DOEpatents

    Miller, C.M.; Nogar, N.S.

    1982-09-02

    Photoionization via autoionizing atomic levels combined with conventional mass spectroscopy provides a technique for quantitative analysis of trace quantities of chemical elements in the presence of much larger amounts of other elements with substantially the same atomic mass. Ytterbium samples smaller than 10 ng have been detected using an ArF* excimer laser which provides the atomic ions for a time-of-flight mass spectrometer. Elemental selectivity of greater than 5:1 with respect to lutetium impurity has been obtained. Autoionization via a single photon process permits greater photon utilization efficiency because of its greater absorption cross section than bound-free transitions, while maintaining sufficient spectroscopic structure to allow significant photoionization selectivity between different atomic species. Separation of atomic species from others of substantially the same atomic mass is also described.

  15. Definition Study for Space Shuttle Experiments Involving Large, Steerable Millimeter-Wave Antenna Arrays

    NASA Technical Reports Server (NTRS)

    Levis, C. A.

    1976-01-01

    The potential uses and techniques for the shuttle spacelab Millimeter Wave Large Aperture Antenna Experiment (MWLAE) are documented. Potential uses are identified: applications to radio astronomy, the sensing of atmospheric turbulence by its effect on water vapor line emissions, and the monitoring of oil spills by multifrequency radiometry. IF combining is preferable to RF combining with respect to signal to noise ratio for communications receiving antennas of the size proposed for MWLAE. A design approach using arrays of subapertures is proposed to reduce the number of phase shifters and mixers for uses which require a filled aperture. Correlation radiometry and a scheme utilizing synchronous Dicke switches and IF combining are proposed as potential solutions.

  16. The Undergraduate ALFALFA Team: A Model for Involving Undergraduates in Large Astronomy Collaborations

    NASA Astrophysics Data System (ADS)

    Craig, David W.; Koopmann, Rebecca A.; Haynes, Martha P.; Undergraduate ALFALFA Team, ALFALFA Team

    2016-01-01

    The NSF-sponsored Undergraduate ALFALFA (Arecibo Legacy Fast ALFA) Team (UAT) has allowed faculty and students from a wide range of public and private colleges and especially those with small astronomy programs to learn how science is accomplished in a large collaboration while contributing to the scientific goals of a legacy radio astronomy survey. This effort has been made possible through the collaboration of the ALFALFA PIs and graduate students, Arecibo Observatory staff, and the faculty at 19 undergraduate-focussed institutions. In this talk, we will discuss how the UAT model works for the ALFALFA project and lessons learned from our efforts over the 8 years of grant funding. We will provide suggestions on how the model could be applied to other legacy projects, particularly in such areas as online collaboration and software usage by undergraduates. This work has been supported by NSF grants AST-0724918/0902211, AST-075267/0903394, AST-0725380, and AST-1211005.

  17. Multivariate statistical analysis software technologies for astrophysical research involving large data bases

    NASA Technical Reports Server (NTRS)

    Djorgovski, Stanislav

    1992-01-01

    The existing and forthcoming data bases from NASA missions contain an abundance of information whose complexity cannot be efficiently tapped with simple statistical techniques. Powerful multivariate statistical methods already exist which can be used to harness much of the richness of these data. Automatic classification techniques have been developed to solve the problem of identifying known types of objects in multi parameter data sets, in addition to leading to the discovery of new physical phenomena and classes of objects. We propose an exploratory study and integration of promising techniques in the development of a general and modular classification/analysis system for very large data bases, which would enhance and optimize data management and the use of human research resources.

  18. Multiscale method for modeling binding phenomena involving large objects: application to kinesin motor domains motion along microtubules.

    PubMed

    Li, Lin; Alper, Joshua; Alexov, Emil

    2016-01-01

    Many biological phenomena involve the binding of proteins to a large object. Because the electrostatic forces that guide binding act over large distances, truncating the size of the system to facilitate computational modeling frequently yields inaccurate results. Our multiscale approach implements a computational focusing method that permits computation of large systems without truncating the electrostatic potential and achieves the high resolution required for modeling macromolecular interactions, all while keeping the computational time reasonable. We tested our approach on the motility of various kinesin motor domains. We found that electrostatics help guide kinesins as they walk: N-kinesins towards the plus-end, and C-kinesins towards the minus-end of microtubules. Our methodology enables computation in similar, large systems including protein binding to DNA, viruses, and membranes. PMID:26988596

  19. Multiscale method for modeling binding phenomena involving large objects: application to kinesin motor domains motion along microtubules

    NASA Astrophysics Data System (ADS)

    Li, Lin; Alper, Joshua; Alexov, Emil

    2016-03-01

    Many biological phenomena involve the binding of proteins to a large object. Because the electrostatic forces that guide binding act over large distances, truncating the size of the system to facilitate computational modeling frequently yields inaccurate results. Our multiscale approach implements a computational focusing method that permits computation of large systems without truncating the electrostatic potential and achieves the high resolution required for modeling macromolecular interactions, all while keeping the computational time reasonable. We tested our approach on the motility of various kinesin motor domains. We found that electrostatics help guide kinesins as they walk: N-kinesins towards the plus-end, and C-kinesins towards the minus-end of microtubules. Our methodology enables computation in similar, large systems including protein binding to DNA, viruses, and membranes.

  20. Multiscale method for modeling binding phenomena involving large objects: application to kinesin motor domains motion along microtubules

    PubMed Central

    Li, Lin; Alper, Joshua; Alexov, Emil

    2016-01-01

    Many biological phenomena involve the binding of proteins to a large object. Because the electrostatic forces that guide binding act over large distances, truncating the size of the system to facilitate computational modeling frequently yields inaccurate results. Our multiscale approach implements a computational focusing method that permits computation of large systems without truncating the electrostatic potential and achieves the high resolution required for modeling macromolecular interactions, all while keeping the computational time reasonable. We tested our approach on the motility of various kinesin motor domains. We found that electrostatics help guide kinesins as they walk: N-kinesins towards the plus-end, and C-kinesins towards the minus-end of microtubules. Our methodology enables computation in similar, large systems including protein binding to DNA, viruses, and membranes. PMID:26988596

  1. Kaempferia parviflora, a plant used in traditional medicine to enhance sexual performance contains large amounts of low affinity PDE5 inhibitors

    PubMed Central

    Temkitthawon, Prapapan; Hinds, Thomas R.; Beavo, Joseph A.; Viyoch, Jarupa; Suwanborirux, Khanit; Pongamornkul, Wittaya; Sawasdee, Pattara; Ingkaninan, Kornkanok

    2014-01-01

    Aim of the study A number of medicinal plants are used in traditional medicine to treat erectile dysfunction. Since cyclic nucleotide PDEs inhibitors underlie several current treatments for this condition, we sought to show whether these plants might contain substantial amounts of PDE5 inhibitors. Materials and methods Forty one plant extracts and eight 7-methoxyflavones from Kaempferia parviflora Wall. ex Baker were screened for PDE5 and PDE6 inhibitory activities using the two-step radioactive assay. The PDE5 and PDE6 were prepared from mice lung and chicken retinas, respectively. All plant extracts were tested at 50 μg/ml whereas the pure compounds were tested at 10 μM. Results From forty one plant extracts tested, four showed the PDE5 inhibitory effect. The chemical constituents isolated from rhizomes of Kaempferia parviflora were further investigated on inhibitory activity against PDE5 and PDE6. The results showed that 7-methoxyflavones from this plant showed inhibition toward both enzymes. The most potent PDE5 inhibitor was 5,7-dimethoxyflavone (IC50 = 10.64 ± 2.09 μM, selectivity on PDE5 over PDE6 = 3.71). Structure activity relationship showed that the methoxyl group at C-5 position of 7-methoxyflavones was necessary for PDE5 inhibition. Conclusions Kaempferia parviflora rhizome extract and its 7-methoxyflavone constituents had moderate inhibitory activity against PDE5. This finding provides an explanation for enhancing sexual performance in the traditional use of Kaempferia parviflora. Moreover, 5,7-dimethoxyflavones should make a useful lead compound to further develop clinically efficacious PDE5 inhibitors. PMID:21884777

  2. Vascular involvement in adenomyosis: report of a large series of a common phenomenon with observations on the pathogenesis of adenomyosis.

    PubMed

    Meenakshi, Meenakshi; McCluggage, W Glenn

    2010-03-01

    The occurrence of vascular involvement in adenomyosis has been noted earlier, but there has been little detailed study of this phenomenon. In this study, we examined a large series of uteri with adenomyosis (n=434), specifically looking for the presence of adenomyotic foci within vascular channels. Vascular involvement was identified in 54 cases (12.4%). In 19 of 54 cases (35%) a single vessel was involved, in 16 cases (30%) 2 to 3 vessels, and in 19 cases (35%) multiple vessels. In 34 cases (63%), the intravascular component comprised endometrial stroma only and in 20 cases (37%) there was a mixture of glands and stroma, although even in these cases some of the individual foci exhibiting vascular involvement consisted of stroma only. In most cases, the intravascular component protruded into the vessel lumen beneath an intact endothelial lining. Immunohistochemistry performed in a small number of cases confirmed the intravascular location and showed the intravascular tissue to be lined on the luminal surface with endothelial cells. Pathologists should be aware of the phenomenon of vascular involvement in adenomyosis, which is relatively common and, when widespread, may result in the consideration of a neoplastic process. The pattern of vascular involvement raises the possibility that adenomyosis develops from cells intimately associated with myometrial blood vessels, perhaps multipotential perivascular cells. PMID:20173497

  3. Multiple mechanisms involved in the large-spectrum therapeutic potential of cannabidiol in psychiatric disorders.

    PubMed

    Campos, Alline Cristina; Moreira, Fabricio Araújo; Gomes, Felipe Villela; Del Bel, Elaine Aparecida; Guimarães, Francisco Silveira

    2012-12-01

    Cannabidiol (CBD) is a major phytocannabinoid present in the Cannabis sativa plant. It lacks the psychotomimetic and other psychotropic effects that the main plant compound Δ(9)-tetrahydrocannabinol (THC) being able, on the contrary, to antagonize these effects. This property, together with its safety profile, was an initial stimulus for the investigation of CBD pharmacological properties. It is now clear that CBD has therapeutic potential over a wide range of non-psychiatric and psychiatric disorders such as anxiety, depression and psychosis. Although the pharmacological effects of CBD in different biological systems have been extensively investigated by in vitro studies, the mechanisms responsible for its therapeutic potential are still not clear. Here, we review recent in vivo studies indicating that these mechanisms are not unitary but rather depend on the behavioural response being measured. Acute anxiolytic and antidepressant-like effects seem to rely mainly on facilitation of 5-HT1A-mediated neurotransmission in key brain areas related to defensive responses, including the dorsal periaqueductal grey, bed nucleus of the stria terminalis and medial prefrontal cortex. Other effects, such as anti-compulsive, increased extinction and impaired reconsolidation of aversive memories, and facilitation of adult hippocampal neurogenesis could depend on potentiation of anandamide-mediated neurotransmission. Finally, activation of TRPV1 channels may help us to explain the antipsychotic effect and the bell-shaped dose-response curves commonly observed with CBD. Considering its safety profile and wide range of therapeutic potential, however, further studies are needed to investigate the involvement of other possible mechanisms (e.g. inhibition of adenosine uptake, inverse agonism at CB2 receptor, CB1 receptor antagonism, GPR55 antagonism, PPARγ receptors agonism, intracellular (Ca(2+)) increase, etc.), on CBD behavioural effects. PMID:23108553

  4. Multiple mechanisms involved in the large-spectrum therapeutic potential of cannabidiol in psychiatric disorders

    PubMed Central

    Campos, Alline Cristina; Moreira, Fabricio Araújo; Gomes, Felipe Villela; Del Bel, Elaine Aparecida; Guimarães, Francisco Silveira

    2012-01-01

    Cannabidiol (CBD) is a major phytocannabinoid present in the Cannabis sativa plant. It lacks the psychotomimetic and other psychotropic effects that the main plant compound Δ9-tetrahydrocannabinol (THC) being able, on the contrary, to antagonize these effects. This property, together with its safety profile, was an initial stimulus for the investigation of CBD pharmacological properties. It is now clear that CBD has therapeutic potential over a wide range of non-psychiatric and psychiatric disorders such as anxiety, depression and psychosis. Although the pharmacological effects of CBD in different biological systems have been extensively investigated by in vitro studies, the mechanisms responsible for its therapeutic potential are still not clear. Here, we review recent in vivo studies indicating that these mechanisms are not unitary but rather depend on the behavioural response being measured. Acute anxiolytic and antidepressant-like effects seem to rely mainly on facilitation of 5-HT1A-mediated neurotransmission in key brain areas related to defensive responses, including the dorsal periaqueductal grey, bed nucleus of the stria terminalis and medial prefrontal cortex. Other effects, such as anti-compulsive, increased extinction and impaired reconsolidation of aversive memories, and facilitation of adult hippocampal neurogenesis could depend on potentiation of anandamide-mediated neurotransmission. Finally, activation of TRPV1 channels may help us to explain the antipsychotic effect and the bell-shaped dose-response curves commonly observed with CBD. Considering its safety profile and wide range of therapeutic potential, however, further studies are needed to investigate the involvement of other possible mechanisms (e.g. inhibition of adenosine uptake, inverse agonism at CB2 receptor, CB1 receptor antagonism, GPR55 antagonism, PPARγ receptors agonism, intracellular (Ca2+) increase, etc.), on CBD behavioural effects. PMID:23108553

  5. Regional contraction of brain surface area involves three large-scale networks in schizophrenia.

    PubMed

    Palaniyappan, Lena; Mallikarjun, Pavan; Joseph, Verghese; White, Thomas P; Liddle, Peter F

    2011-07-01

    In schizophrenia, morphological changes in the cerebral cortex have been primarily investigated using volumetric or cortical thickness measurements. In healthy subjects, as the brain size increases, the surface area expands disproportionately when compared to the scaling of cortical thickness. In this structural MRI study, we investigated the changes in brain surface area in schizophrenia by constructing relative areal contraction/expansion maps showing group differences in surface area using Freesurfer software in 57 patients and 41 controls. We observed relative areal contraction affecting Default Mode Network, Central Executive Network and Salience Network, in addition to other regions in schizophrenia. We confirmed the surface area reduction across these three large-scale brain networks by undertaking further region-of-interest analysis of surface area. We also observed a significant hemispheric asymmetry in the surface area changes, with the left hemisphere showing a greater reduction in the areal contraction maps. Our findings suggest that a fundamental disturbance in cortical expansion is likely in individuals who develop schizophrenia. PMID:21497489

  6. A Deployable In Vivo EPR Tooth Dosimeter for Triage After a Radiation Event Involving Large Populations

    PubMed Central

    Williams, Benjamin B.; Dong, Ruhong; Flood, Ann Barry; Grinberg, Oleg; Kmiec, Maciej; Lesniewski, Piotr N.; Matthews, Thomas P.; Nicolalde, Roberto J.; Raynolds, Tim; Salikhov, Ildar K.; Swartz, Harold M.

    2011-01-01

    In order to meet the potential need for emergency large-scale retrospective radiation biodosimetry following an accident or attack, we have developed instrumentation and methodology for in vivo electron paramagnetic resonance spectroscopy to quantify concentrations of radiation-induced radicals within intact teeth. This technique has several very desirable characteristics for triage, including independence from confounding biologic factors, a non-invasive measurement procedure, the capability to make measurements at any time after the event, suitability for use by non-expert operators at the site of an event, and the ability to provide immediate estimates of individual doses. Throughout development there has been a particular focus on the need for a deployable system, including instrumental requirements for transport and field use, the need for high throughput, and use by minimally trained operators. Numerous measurements have been performed using this system in clinical and other non-laboratory settings, including in vivo measurements with unexposed populations as well as patients undergoing radiation therapies. The collection and analyses of sets of three serially-acquired spectra with independent placements of the resonator, in a data collection process lasting approximately five minutes, provides dose estimates with standard errors of prediction of approximately 1 Gy. As an example, measurements were performed on incisor teeth of subjects who had either received no irradiation or 2 Gy total body irradiation for prior bone marrow transplantation; this exercise provided a direct and challenging test of our capability to identify subjects who would be in need of acute medical care. PMID:21966241

  7. Project of a Large Superconductor Detector Involving Directed Diffusion of Hot Electrons and Microcalorimeter

    SciTech Connect

    Shpinel, V.S.

    2005-12-01

    In recent years, radically new detectors for soft x rays and gamma rays were developed on the basis of superconducting tunnel junctions. These detectors made it possible to attain a very high resolution, but their largest area is overly small for employing them in nuclear spectroscopy. This study is devoted to the problem of designing a superconductor detector whose dimensions are sufficiently large for detecting gamma rays and which is suitable for applications in various fields of science. The detector consists of three units: an absorber, a hot-electron calorimeter, and a tunnel-junction (normal metal-insulator-superconductor) thermometer. The absorber has a multilayer structure consisting of thin superconductor layers arranged in the order of variation of the superconductor energy gap. This structure specifies the direction of hot-electron diffusion. Since quasiparticles diffuse in a specific direction, the diffusion time becomes shorter than that in the case of conventional diffusion. It is necessary that this time be shorter than the time of electron-phonon interaction. Calculations of the diffusion time for the particular structure in question and data from the literature on electron-phonon interaction show that the operating area of the detector can be about 3 to 4 mm{sup 2} and that its thickness can be about 1 mm. These dimensions can be considerably increased in the case of especially pure superconductors.

  8. Multivariate statistical analysis software technologies for astrophysical research involving large data bases

    NASA Technical Reports Server (NTRS)

    Djorgovski, S. George

    1994-01-01

    We developed a package to process and analyze the data from the digital version of the Second Palomar Sky Survey. This system, called SKICAT, incorporates the latest in machine learning and expert systems software technology, in order to classify the detected objects objectively and uniformly, and facilitate handling of the enormous data sets from digital sky surveys and other sources. The system provides a powerful, integrated environment for the manipulation and scientific investigation of catalogs from virtually any source. It serves three principal functions: image catalog construction, catalog management, and catalog analysis. Through use of the GID3* Decision Tree artificial induction software, SKICAT automates the process of classifying objects within CCD and digitized plate images. To exploit these catalogs, the system also provides tools to merge them into a large, complete database which may be easily queried and modified when new data or better methods of calibrating or classifying become available. The most innovative feature of SKICAT is the facility it provides to experiment with and apply the latest in machine learning technology to the tasks of catalog construction and analysis. SKICAT provides a unique environment for implementing these tools for any number of future scientific purposes. Initial scientific verification and performance tests have been made using galaxy counts and measurements of galaxy clustering from small subsets of the survey data, and a search for very high redshift quasars. All of the tests were successful, and produced new and interesting scientific results. Attachments to this report give detailed accounts of the technical aspects for multivariate statistical analysis of small and moderate-size data sets, called STATPROG. The package was tested extensively on a number of real scientific applications, and has produced real, published results.

  9. Mild clinical involvement in two males with a large FMR1 premutation

    SciTech Connect

    Hagerman, R.; O`Connor, R.; Staley, L.

    1994-09-01

    Both male and female individuals who carry the FMR1 premutation are considered to be clinically unaffected and have been reported to have normal transcription of their FMR1 gene and normal FMR1 protein (FMRP) production. We have evaluated two males who are mildly affected clinically with features of fragile X syndrome and demonstrate a large premutation on DNA studies. The first patient is a 2 year 8 month old boy who demonstrated the fragile X chromosome in 3% of his lymphocytes on cytogenetic testing. His physical features include mildly prominent ears and hyperextensible finger joints. He has language delays along with behavioral problems including tantrums and attention deficit. Developmental testing revealed a mental scale of 116 on the Bayley Scales of Infant Development, which is in the normal range. DNA testing demonstrated a premutation with 161 CGG repeats. This premutation was methylated in a small percent of his cells (<2%). These findings were observed in both blood leukocytes and buccal cells. Protein studies of transformed lymphocytes from this boy showed approximately 50 to 70% of the normal level of FMRP. The second patient is a 14 year old male who was cytogenetically negative for fragile X expression. His physical exam demonstrates a long face, a high palate and macroorchidism, (testicular volume of approximately 35 ml). His overall full scale IQ on the WISC-III is 73. He has language deficits and visual spatial perceptual deficits which have caused significant learning problems in school. Behaviorally he has problems with shyness and social anxiety, although he does not have attention deficit hyperactivity disorder. DNA testing revealed an FMR1 mutation of approximately 210 CGG repeats that is methylated in 4.7% of his cells.

  10. Multivariate Statistical Analysis Software Technologies for Astrophysical Research Involving Large Data Bases

    NASA Technical Reports Server (NTRS)

    Djorgovski, S. G.

    1994-01-01

    We developed a package to process and analyze the data from the digital version of the Second Palomar Sky Survey. This system, called SKICAT, incorporates the latest in machine learning and expert systems software technology, in order to classify the detected objects objectively and uniformly, and facilitate handling of the enormous data sets from digital sky surveys and other sources. The system provides a powerful, integrated environment for the manipulation and scientific investigation of catalogs from virtually any source. It serves three principal functions: image catalog construction, catalog management, and catalog analysis. Through use of the GID3* Decision Tree artificial induction software, SKICAT automates the process of classifying objects within CCD and digitized plate images. To exploit these catalogs, the system also provides tools to merge them into a large, complex database which may be easily queried and modified when new data or better methods of calibrating or classifying become available. The most innovative feature of SKICAT is the facility it provides to experiment with and apply the latest in machine learning technology to the tasks of catalog construction and analysis. SKICAT provides a unique environment for implementing these tools for any number of future scientific purposes. Initial scientific verification and performance tests have been made using galaxy counts and measurements of galaxy clustering from small subsets of the survey data, and a search for very high redshift quasars. All of the tests were successful and produced new and interesting scientific results. Attachments to this report give detailed accounts of the technical aspects of the SKICAT system, and of some of the scientific results achieved to date. We also developed a user-friendly package for multivariate statistical analysis of small and moderate-size data sets, called STATPROG. The package was tested extensively on a number of real scientific applications and has

  11. Primary uterine diffuse large B-cell lymphoma involving the urinary bladder with urinary cytology mimicking carcinomas: A case report.

    PubMed

    Adachi, Sumiyo; Yamazaki, Kazuto; Liang, Shan-Guang; Ishida, Yasuo

    2015-01-01

    We report a rare case of a 69-year-old woman in whom diffuse large B-cell lymphoma (DLBCL) originated from the uterus and involved the urinary bladder. The cervical smears of the case mostly consisted of discohesive atypical round cells, which were highly suggestive of lymphoma; however, in voided urine smears, a majority of the cells formed large aggregates of degenerated cells, mimicking those of urothelial carcinoma (UC). The smears also represented some small loose clusters, in which tumor cells formed short chains with nuclear molding, mimicking those of small cell carcinoma. The cytodiagnosis got definitive when we identified the atypical cells that showed CD20+/CD3-/cytokeratin-/NSE- immunophenotype. These are of particular concern as they may have misleading similarities to other epithelial neoplasms when examining lymphoma involving the urinary bladder. Accordingly, this case highlights the importance of immunocytochemistry to rule out malignant lymphoma when encountering large and/or small loose clusters of atypical round cells on urinary cytology. PMID:26729979

  12. Establishing a Biosphere Beyond the Earth: Concepts and Challenges Involved in Developing a Large-Scale Habitat on the Moon

    NASA Astrophysics Data System (ADS)

    Mankins, John C.

    2002-01-01

    The potential for future permanent human colonies beyond the Earth is one of fundamental justifications for space exploration and development. During the past several decades, there have been various studies addressing the topic large, Earth biosphere-equivalent habitats in space. The best known of these have been based on two--sometimes competing--concepts. The first is the idea of deploying large artificial habitats at one of the stable Earth-Moon Libration Points (typically "L-5"). These habitats would be established to support economically-driven activities such as the erection of numerous solar power satellites (SPS) in geostationary Earth orbit (GEO). The second approach involves terraforming the planet Mars in the very far term. The latter is conceptualized as a "mega-project" for the human species, with broad species- preservation related import, but essentially no economic benefit in the foreseeable future. Studies involving habitats on the Moon have tended toward discussions and concepts limited to a lunar "base" or "outpost". These have typically involved relatively small habitable volumes imported to--or constructed on and/or under--the lunar surface. Nevertheless, the Moon also represents an important candidate for possible future colonization (as illustrated in numerous treatments of the subject in the popular media). As such, the concept of a large, lunar-based colony presents both unique difficulties and opportunities in comparison to other options. This paper will take a fresh look at the concept of establishing a human colony on the Moon in light of current projections of technologies that should be available in the next 50 years. Following a summary of selected past space colony studies, the paper will address three major topics: the potential economic foundations for a large lunar colony, the principle engineering challenges associated with such an undertaking, and the capabilities required for success. The paper will sketch one concept and

  13. MRM2 and MRM3 are involved in biogenesis of the large subunit of the mitochondrial ribosome

    PubMed Central

    Rorbach, Joanna; Boesch, Pierre; Gammage, Payam A.; Nicholls, Thomas J. J.; Pearce, Sarah F.; Patel, Dipali; Hauser, Andreas; Perocchi, Fabiana; Minczuk, Michal

    2014-01-01

    Defects of the translation apparatus in human mitochondria are known to cause disease, yet details of how protein synthesis is regulated in this organelle remain to be unveiled. Ribosome production in all organisms studied thus far entails a complex, multistep pathway involving a number of auxiliary factors. This includes several RNA processing and modification steps required for correct rRNA maturation. Little is known about the maturation of human mitochondrial 16S rRNA and its role in biogenesis of the mitoribosome. Here we investigate two methyltransferases, MRM2 (also known as RRMJ2, encoded by FTSJ2) and MRM3 (also known as RMTL1, encoded by RNMTL1), that are responsible for modification of nucleotides of the 16S rRNA A-loop, an essential component of the peptidyl transferase center. Our studies show that inactivation of MRM2 or MRM3 in human cells by RNA interference results in respiratory incompetence as a consequence of diminished mitochondrial translation. Ineffective translation in MRM2- and MRM3-depleted cells results from aberrant assembly of the large subunit of the mitochondrial ribosome (mt-LSU). Our findings show that MRM2 and MRM3 are human mitochondrial methyltransferases involved in the modification of 16S rRNA and are important factors for the biogenesis and function of the large subunit of the mitochondrial ribosome. PMID:25009282

  14. Statistical process control charts for attribute data involving very large sample sizes: a review of problems and solutions.

    PubMed

    Mohammed, Mohammed A; Panesar, Jagdeep S; Laney, David B; Wilson, Richard

    2013-04-01

    The use of statistical process control (SPC) charts in healthcare is increasing. The primary purpose of SPC is to distinguish between common-cause variation which is attributable to the underlying process, and special-cause variation which is extrinsic to the underlying process. This is important because improvement under common-cause variation requires action on the process, whereas special-cause variation merits an investigation to first find the cause. Nonetheless, when dealing with attribute or count data (eg, number of emergency admissions) involving very large sample sizes, traditional SPC charts often produce tight control limits with most of the data points appearing outside the control limits. This can give a false impression of common and special-cause variation, and potentially misguide the user into taking the wrong actions. Given the growing availability of large datasets from routinely collected databases in healthcare, there is a need to present a review of this problem (which arises because traditional attribute charts only consider within-subgroup variation) and its solutions (which consider within and between-subgroup variation), which involve the use of the well-established measurements chart and the more recently developed attribute charts based on Laney's innovative approach. We close by making some suggestions for practice. PMID:23365140

  15. Involving parents from the start: formative evaluation for a large randomised controlled trial with Botswana Junior Secondary School students.

    PubMed

    Vig, Jessica; Miller, Kim S; Chirwa-Motswere, Catherine; Winskell, Kate; Stallcup, Elizabeth

    2016-03-01

    While HIV prevention research conducted among adolescent populations may encounter parental resistance, the active engagement of parents from inception to trial completion may alleviate opposition. In preparation for implementing a large randomised controlled trial (RCT) examining the efficacy of a behavioural intervention targeting adolescent sexual risk behaviours, a formative evaluation was undertaken to assess parental reactions to the proposed trial. Six focus groups were conducted with parents of adolescents (aged 13-17) from rural, peri-urban and urban junior secondary schools in Botswana. Focus groups explored comprehension and acceptability among parents of the forthcoming trial including HSV-2 testing, the return of results to the adolescent (not the parent), trial information materials and the parental consent process. Parents welcomed the study and understood and accepted its moral and ethical considerations. Their reactions regarding return of HSV-2 results only to adolescents (not the parent) were mixed. Parents understood the consent process and most agreed to consent, while indicating their desire to remain informed and involved throughout the RCT. The focus group discussions (FGDs) provided valuable information and insights that helped strengthen the study. As a result of parents' feedback, counselling procedures were strengthened and direct linkages to local services and care were made. Informational materials were revised to increase clarity, and materials and procedures were developed to encourage and support parental involvement and parent-child dialogue. Ultimately, parental feedback led to a decision by the Government of Botswana to allow parents to access their child's HSV-2 test results. PMID:27002354

  16. Involving parents from the start: Formative evaluation for a large RCT with Botswana Junior Secondary School students

    PubMed Central

    Miller, Kim S.; Chirwa-Motswere, Catherine; Winskell, Kate; Stallcup, Elizabeth

    2016-01-01

    While HIV prevention research conducted among adolescent populations may encounter parental resistance, the active engagement of parents from inception to trial completion may alleviate opposition. In preparation for implementing a large randomized controlled trial (RCT) examining the efficacy of a behavioural intervention targeting adolescent sexual risk behaviours, a formative evaluation was undertaken to assess parental reactions to the proposed trial. Six focus groups were conducted with parents of adolescents (aged 13–17) from rural, peri-urban, and urban Botswana junior secondary schools. Focus groups explored comprehension and acceptability among parents of the forthcoming trial including HSV-2 testing, the return of results to the adolescent (not the parent), trial information materials and the parental consent process. Parents welcomed the study and understood and accepted its moral and ethical considerations. Their reactions regarding return of HSV-2 results only to adolescents (not the parent) were mixed. Parents understood the consent process and most agreed to consent, while indicating their desire to remain informed and involved throughout the RCT. The FGDs provided valuable information and insights that helped strengthen the study. As a result of parents’ feedback, counselling procedures were strengthened and direct linkages to local services and care were made. Informational materials were revised to increase clarity, and materials and procedures were developed to encourage and support parental involvement and parent-child dialogue. Ultimately, parental feedback led to a decision by the Government of Botswana to allow parents to access their child’s HSV-2 test results. PMID:27002354

  17. Involved-Lesion Radiation Therapy After Chemotherapy in Limited-Stage Head-and-Neck Diffuse Large B Cell Lymphoma

    SciTech Connect

    Yu, Jeong Il; Nam, Heerim; Ahn, Yong Chan; Kim, Won Seog; Park, Keunchil; Kim, Seok Jin

    2010-10-01

    Purpose: To report treatment outcomes after combined-modality therapy in patients with Stage I/II head-and-neck (HN) diffuse large B cell lymphoma (DLBL). Methods and Materials: Eighty-six eligible patients received sequential chemotherapy and involved-lesion radiation therapy from 1995 to 2006. After a median of four cycles of CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) or rituximab-plus-CHOP chemotherapy, a median of 41.4 Gy was delivered to the known initial gross lesion with adequate margin (2 to 3 cm). Results: After a median follow-up of 57 months, eight treatment failures were observed: distant metastasis in 8 patients; and locoregional failure in 4 patients. Among the 4 patients with locoregional failure, 3 presented with in-field failures, and 1 both in-field and out-of-field failure (contralateral neck). Rates of overall survival (OS) and freedom from progression (FFP) at 10 years were 74.1% and 88.9%, respectively. There was no severe side effect except 1 patient with Grade 3 mucositis during and after completion of radiation therapy. Multivariate analyses showed that absence of B symptom (p = 0.022) and normal lactate dehydrogenase (p = 0.017) were related to favorable OS, age >60 years (p = 0.033) was related to favorable FFP, and international prognostic index of 0 or 1 was related to favorable OS (p = 0.003) and FFP (p = 0.03). Conclusion: This study demonstrated that patients with Stage I/II HN DLBL did not need whole-neck irradiation. Involved-lesion radiation therapy might reduce radiation toxicity with favorable treatment results.

  18. Spectroscopic evidence of large aspherical β-NAT particles involved in denitrification in the December 2011 Arctic stratosphere

    NASA Astrophysics Data System (ADS)

    Woiwode, Wolfgang; Höpfner, Michael; Bi, Lei; Pitts, Michael C.; Poole, Lamont R.; Oelhaf, Hermann; Molleker, Sergej; Borrmann, Stephan; Klingebiel, Marcus; Belyaev, Gennady; Ebersoldt, Andreas; Griessbach, Sabine; Grooß, Jens-Uwe; Gulde, Thomas; Krämer, Martina; Maucher, Guido; Piesch, Christof; Rolf, Christian; Sartorius, Christian; Spang, Reinhold; Orphal, Johannes

    2016-07-01

    We analyze polar stratospheric cloud (PSC) signatures in airborne MIPAS-STR (Michelson Interferometer for Passive Atmospheric Sounding - STRatospheric aircraft) observations in the spectral regions from 725 to 990 and 1150 to 1350 cm-1 under conditions suitable for the existence of nitric acid trihydrate (NAT) above northern Scandinavia on 11 December 2011. The high-resolution infrared limb emission spectra of MIPAS-STR show a characteristic "shoulder-like" signature in the spectral region around 820 cm-1, which is attributed to the ν2 symmetric deformation mode of NO3- in β-NAT. Using radiative transfer calculations involving Mie and T-Matrix methods, the spectral signatures of spherical and aspherical particles are simulated. The simulations are constrained using collocated in situ particle measurements. Simulations assuming highly aspherical spheroids with aspect ratios (AR) of 0.1 or 10.0 and a lognormal particle mode with a mode radius of 4.8 µm reproduce the observed spectra to a high degree. A smaller lognormal mode with a mode radius of 2.0 µm, which is also taken into account, plays only a minor role. Within the scenarios analyzed, the best overall agreement is found for elongated spheroids with AR = 0.1. Simulations of spherical particles and spheroids with AR = 0.5 and 2.0 return results very similar to each other and do not allow us to reproduce the signature around 820 cm-1. The observed "shoulder-like" signature is explained by the combination of the absorption/emission and scattering characteristics of large highly aspherical β-NAT particles. The size distribution supported by our results corresponds to ˜ 9 ppbv of gas-phase equivalent HNO3 at the flight altitude of ˜ 18.5 km. The results are compared with the size distributions derived from the in situ observations, a corresponding Chemical Lagrangian Model of the Stratosphere (CLaMS) simulation, and excess gas-phase HNO3 observed in a nitrification layer directly below the observed PSC. The

  19. Novel SLC7A7 large rearrangements in lysinuric protein intolerance patients involving the same AluY repeat

    PubMed Central

    Font-Llitjós, Mariona; Rodríguez-Santiago, Benjamín; Espino, Meritxell; Sillué, Ruth; Mañas, Sandra; Gómez, Laia; Pérez-Jurado, Luis A; Palacín, Manuel; Nunes, Virginia

    2009-01-01

    Lysinuric protein intolerance (LPI) is a rare autosomal inherited disease caused by defective cationic aminoacid transport 4F2hc/y+LAT-1 at the basolateral membrane of epithelial cells in the intestine and kidney. LPI is a multisystemic disease with a variety of clinical symptoms such as hepatosplenomegaly, osteoporosis, hypotonia, developmental delay, pulmonary insufficiency or end-stage renal disease. The SLC7A7 gene, which encodes the y+LAT-1 protein, is mutated in LPI patients. Mutation analysis of the promoter localized in intron 1 and all exons of the SLC7A7 gene was performed in 11 patients from 9 unrelated LPI families. Point mutation screening was performed by exon direct sequencing and a new multiplex ligation probe amplification (MLPA) assay was set up for large rearrangement analysis. Eleven SLC7A7-specific mutations were identified, seven of them were novel: p.L124P, p.C425R, p.R468X, p.Y274fsX21, c.625+1G>C, DelE4-E11 and DelE6-E11. The novel large deletions originated by the recombination of Alu repeats at introns 3 and 5, respectively, with the same AluY sequence localized at the SLC7A7 3′ region. The novel MLPA assay is robust and valuable for LPI molecular diagnosis. Our results suggest that genomic rearrangements of SLC7A7 play a more important role in LPI than has been reported, increasing the detection rate from 5.1 to 21.4%. Moreover, the 3′ region AluY repeat could be a recombination hot spot as it is involved in 38% of all SLC7A7 rearranged chromosomes described so far. PMID:18716612

  20. A large inflammatory myofibroblastic tumor involving both stomach and spleen: A case report and review of the literature

    PubMed Central

    CHEN, WEN-CHAO; JIANG, ZHEN-YU; ZHOU, FAN; WU, ZHENG-RONG; JIANG, GUI-XING; ZHANG, BU-YI; CAO, LI-PING

    2015-01-01

    Inflammatory myofibroblastic tumor (IMT) is a rare, benign neoplasm that most commonly occurs in pediatric patients; it has been described as a pseudosarcomatous proliferation of spindled myofibroblasts mixed with lymphoplasmacytic cells. IMT has been reported in a number of locations throughout the body; however, cases occurring in the gastrointestinal tract are rare and to date, no case involving both the stomach and spleen has been reported. The current study presents a case of an extremely large IMT invading both the stomach and spleen in a 50-year-old female, presenting with a three-month history of left-sided abdominal distension without abdominal pain, fever or vomiting. As the tumor had invaded the stomach and spleen, it was completely excised and concomitantly, the entire stomach and spleen were removed. Histological examination of the biopsy revealed fascicles of spindle cells in a mixed inflammatory background, with inflammatory cells that were immunopositive for vimentin, smooth muscle actin, and negative for anaplastic lymphoma kinase and CD30, confirming the diagnosis of IMT. Four months following local excision of the mass, accompanied by a total gastrectomy and splenectomy, no abdominal distension, abdominal pain, fever or vomiting were observed and no IMT recurrence was identified. PMID:25624905

  1. A rapid and practical strategy for the determination of platinum, palladium, ruthenium, rhodium, iridium and gold in large amounts of ultrabasic rock by inductively coupled plasma optical emission spectrometry combined with ultrasound extraction

    NASA Astrophysics Data System (ADS)

    Zhang, Gai; Tian, Min

    2015-04-01

    This proposed method regulated the determination of platinum, palladium, ruthenium, rhodium, iridium and gold in platinum-group ores by nickel sulfide fire assay—inductively coupled plasma optical emission spectrometry (ICP-OES) combined with ultrasound extraction for the first time. The quantitative limits were 0.013-0.023μg/g. The samples were fused to separate the platinum-group elements from matrix. The nickel sulfide button was then dissolved with hydrochloric acid and the insoluble platinum-group sulfide residue was dissolved with aqua regia by ultrasound bath and finally determined by ICP-OES. The proposed method has been applied into the determination of platinum-group element and gold in large amounts of ultrabasic rocks from the Great Dyke of Zimbabwe.

  2. Unusual multisystemic involvement and a novel BAG3 mutation revealed by NGS screening in a large cohort of myofibrillar myopathies

    PubMed Central

    2014-01-01

    Background Myofibrillar myopathies (MFM) are a group of phenotypically and genetically heterogeneous neuromuscular disorders, which are characterized by protein aggregations in muscle fibres and can be associated with multisystemic involvement. Methods We screened a large cohort of 38 index patients with MFM for mutations in the nine thus far known causative genes using Sanger and next generation sequencing (NGS). We studied the clinical and histopathological characteristics in 38 index patients and five additional relatives (n = 43) and particularly focused on the associated multisystemic symptoms. Results We identified 14 heterozygous mutations (diagnostic yield of 37%), among them the novel p.Pro209Gln mutation in the BAG3 gene, which was associated with onset in adulthood, a mild phenotype and an axonal sensorimotor polyneuropathy, in the absence of giant axons at the nerve biopsy. We revealed several novel clinical phenotypes and unusual multisystemic presentations with previously described mutations: hearing impairment with a FLNC mutation, dysphonia with a mutation in DES and the first patient with a FLNC mutation presenting respiratory insufficiency as the initial symptom. Moreover, we described for the first time respiratory insufficiency occurring in a patient with the p.Gly154Ser mutation in CRYAB. Interestingly, we detected a polyneuropathy in 28% of the MFM patients, including a BAG3 and a MYOT case, and hearing impairment in 13%, including one patient with a FLNC mutation and two with mutations in the DES gene. In four index patients with a mutation in one of the MFM genes, typical histological findings were only identified at the ultrastructural level (29%). Conclusions We conclude that extraskeletal symptoms frequently occur in MFM, particularly cardiac and respiratory involvement, polyneuropathy and/or deafness. BAG3 mutations should be considered even in cases with a mild phenotype or an adult onset. We identified a genetic defect in one of

  3. Large-scale study of the interactions between proteins involved in type IV pilus biology in Neisseria meningitidis: characterization of a subcomplex involved in pilus assembly.

    PubMed

    Georgiadou, Michaella; Castagnini, Marta; Karimova, Gouzel; Ladant, Daniel; Pelicic, Vladimir

    2012-06-01

    The functionally versatile type IV pili (Tfp) are one of the most widespread virulence factors in bacteria. However, despite generating much research interest for decades, the molecular mechanisms underpinning the various aspects of Tfp biology remain poorly understood, mainly because of the complexity of the system. In the human pathogen Neisseria meningitidis for example, 23 proteins are dedicated to Tfp biology, 15 of which are essential for pilus biogenesis. One of the important gaps in our knowledge concerns the topology of this multiprotein machinery. Here we have used a bacterial two-hybrid system to identify and quantify the interactions between 11 Pil proteins from N. meningitidis. We identified 20 different binary interactions, many of which are novel. This represents the most complex interaction network between Pil proteins reported to date and indicates, among other things, that PilE, PilM, PilN and PilO, which are involved in pilus assembly, indeed interact. We focused our efforts on this subset of proteins and used a battery of assays to determine the membrane topology of PilN and PilO, map the interaction domains between PilE, PilM, PilN and PilO, and show that a widely conserved N-terminal motif in PilN is essential for both PilM-PilN interactions and pilus assembly. Finally, we show that PilP (another protein involved in pilus assembly) forms a complex with PilM, PilN and PilO. Taken together, these findings have numerous implications for understanding Tfp biology and provide a useful blueprint for future studies. PMID:22486968

  4. Involved Field Radiation After Autologous Stem Cell Transplant for Diffuse Large B-Cell Lymphoma in the Rituximab Era

    SciTech Connect

    Biswas, Tithi; Dhakal, Sughosh; Chen Rui; Hyrien, Ollivier; Bernstein, Steven; Friedberg, Jonathan W.; Fisher, Richard I.; Liesveld, Jane; Phillips, Gordon; Constine, Louis S.

    2010-05-01

    Purpose: For patients with recurrent or refractory large B-cell non-Hodgkin's lymphoma, high-dose chemotherapy and autologous stem cell transplant (ASCT) is the treatment of choice. We evaluated the role of involved field radiation therapy (IFRT) post-ASCT for patients initially induced with cyclophosphamide, adriamycin, vincristine, and prednisone (CHOP) or, more recently, rituximab-CHOP (R-CHOP). Materials and Methods: Between May 1992 and April 2005, 176 patients underwent ASCT for recurrent or refractory large B-cell non-Hodgkin's lymphoma; 164 patients were evaluable for endpoint analysis. Fifty percent of the CHOP group (n = 131), and 39% of the R-CHOP group (n = 33), received IFRT. Follow-up from the time of transplant was a median/mean of 1.7/3 years (range, 0.03-13 years). Results: The 5-year overall survival (OS) and disease-specific survival (DSS) improved with IFRT in both the R-CHOP (p = 0.006 and 0.02, respectively) and CHOP (p = 0.02 and p = 0.04, respectively) groups. IFRT was associated with a 10% (p = 0.17) reduction in local failure, alone or with a distant site. On univariate analysis, IFRT was associated with superior OS (hazard ratio [HR] = 0.50 [95% CI 0.32, 0.78]; p = 0.002) and DSS (HR = 0.53 [95% CI 0.33, 0.86]; p = 0.009). Presence of B symptoms was adverse (p = 0.03). On multivariate analysis, only IFRT was associated with significant improvement in OS (HR = 0.35 [0.18, 0.68]; p = 0.002) and DSS (HR = 0.39 [95% CI 0.18, 0.84]; p = 0.01). Conclusions: Recognizing that positive and negative patient selection bias exists for the use of IFRT post-ASCT, patients initially treated with CHOP or R-CHOP and who undergo ASCT for recurrent or refractory disease may benefit from subsequent IFRT presumably due to enhanced local control that can translate into a survival advantage.

  5. AtMic60 Is Involved in Plant Mitochondria Lipid Trafficking and Is Part of a Large Complex.

    PubMed

    Michaud, Morgane; Gros, Valérie; Tardif, Marianne; Brugière, Sabine; Ferro, Myriam; Prinz, William A; Toulmay, Alexandre; Mathur, Jaideep; Wozny, Michael; Falconet, Denis; Maréchal, Eric; Block, Maryse A; Jouhet, Juliette

    2016-03-01

    The mitochondrion is an organelle originating from an endosymbiotic event and playing a role in several fundamental processes such as energy production, metabolite syntheses, and programmed cell death. This organelle is delineated by two membranes whose synthesis requires an extensive exchange of phospholipids with other cellular organelles such as endoplasmic reticulum (ER) and vacuolar membranes in yeast. These transfers of phospholipids are thought to occur by a non-vesicular pathway at contact sites between two closely apposed membranes. In plants, little is known about the biogenesis of mitochondrial membranes. Contact sites between ER and mitochondria are suspected to play a similar role in phospholipid trafficking as in yeast, but this has never been demonstrated. In contrast, it has been shown that plastids are able to transfer lipids to mitochondria during phosphate starvation. However, the proteins involved in such transfer are still unknown. Here, we identified in Arabidopsis thaliana a large lipid-enriched complex called the mitochondrial transmembrane lipoprotein (MTL) complex. The MTL complex contains proteins located in the two mitochondrial membranes and conserved in all eukaryotic cells, such as the TOM complex and AtMic60, a component of the MICOS complex. We demonstrate that AtMic60 contributes to the export of phosphatidylethanolamine from mitochondria and the import of galactoglycerolipids from plastids during phosphate starvation. Furthermore, AtMic60 promotes lipid desorption from membranes, likely as an initial step for lipid transfer, and binds to Tom40, suggesting that AtMic60 could regulate the tethering between the inner and outer membranes of mitochondria. PMID:26898467

  6. Large Deletions and Point Mutations Involving DOCK8 in the Autosomal Recessive Form of the Hyper-IgE Syndrome

    PubMed Central

    Engelhardt, Karin R.; McGhee, Sean; Winkler, Sabine; Sassi, Atfa; Woellner, Cristina; Lopez-Herrera, Gabriela; Chen, Andrew; Kim, Hong Sook; Lloret, Maria Garcia; Schulze, Ilka; Ehl, Stephan; Thiel, Jens; Pfeifer, Dietmar; Veelken, Hendrik; Niehues, Tim; Siepermann, Kathrin; Weinspach, Sebastian; Reisli, Ismail; Keles, Sevgi; Genel, Ferah; Kütükçüler, Necil; Camcioğlu, Yildiz; Somer, Ayper; Aydiner, Elif Karakoc; Barlan, Isil; Gennery, Andrew; Metin, Ayse; Degerliyurt, Aydan; Pietrogrande, Maria C.; Yeganeh, Mehdi; Baz, Zeina; Al-Tamemi, Salem; Klein, Christoph; Puck, Jennifer M.; Holland, Steven M.; McCabe, Edward R. B.; Grimbacher, Bodo; Chatila, Talal

    2010-01-01

    Background The genetic etiologies of the hyper-IgE syndromes are diverse. Approximately 60-70% of patients with hyper-IgE syndrome have dominant mutations in STAT3, and a single patient was reported to have a homozygous TYK2 mutation. In the remaining hyper-IgE syndrome patients, the genetic etiology has not yet been identified. Methods We performed genome-wide single nucleotide polymorphism analysis for nine subjects with autosomal recessive hyper-IgE syndrome to locate copy number variations and homozygous haplotypes. Homozygosity mapping was performed with twelve subjects from seven additional families. The candidate gene was analyzed by genomic and cDNA sequencing to identify causative alleles in a total of 27 patients with autosomal recessive hyper-IgE syndrome. Findings Subtelomeric microdeletions were identified in six subjects at the terminus of chromosome 9p. In all patients the deleted interval involved DOCK8, encoding a protein implicated in the regulation of the actin cytoskeleton. Sequencing of subjects without large deletions revealed 16 patients from nine unrelated families with distinct homozygous mutations in DOCK8 causing premature termination, frameshift, splice site disruption, single exon- and micro-deletions. DOCK8 deficiency was associated with impaired activation of CD4+ and CD8+ T cells. Interpretation Autosomal recessive mutations in DOCK8 are responsible for many, though not all, cases of autosomal recessive hyper-IgE syndrome. DOCK8 disruption is associated with a phenotype of severe cellular immunodeficiency characterized by susceptibility to viral infections, atopic eczema, defective T cell activation and TH17 cell differentiation; and impaired eosinophil homeostasis and dysregulation of IgE. PMID:20004785

  7. Iterative method for the numerical prediction of heat transfer in problems involving large differences in thermal conductivities

    SciTech Connect

    Kelkar, K.M. )

    1990-01-01

    Heat exchange that occurs between materials with largely differing thermal conductivities is commonly encountered in engineering practice.Conventional iterative solution methods perform poorly for the numerical solution for such problems. Results for computations for test problems indicate that the proposed solution procedure enables efficient solution of heat transfer problems with large conductivity differences for which the conventional line-by-line method proves ineffective.

  8. The Effects of Group Relaxation Training/Large Muscle Exercise, and Parental Involvement on Attention to Task, Impulsivity, and Locus of Control among Hyperactive Boys.

    ERIC Educational Resources Information Center

    Porter, Sally S.; Omizo, Michael M.

    1984-01-01

    The study examined the effects of group relaxation training/large muscle exercise and parental involvement on attention to task, impulsivity, and locus of control among 34 hyperactive boys. Following treatment both experimental groups recorded significantly higher attention to task, lower impulsivity, and lower locus of control scores. (Author/CL)

  9. The Management Challenge: Handling Exams Involving Large Quantities of Students, on and off Campus--A Design Concept

    ERIC Educational Resources Information Center

    Larsson, Ken

    2014-01-01

    This paper looks at the process of managing large numbers of exams efficiently and secure with the use of a dedicated IT support. The system integrates regulations on different levels, from national to local, (even down to departments) and ensures that the rules are employed in all stages of handling the exams. The system has a proven record of…

  10. Hepatic Resection as a Safe and Effective Treatment for Hepatocellular Carcinoma Involving a Single Large Tumor, Multiple Tumors, or Macrovascular Invasion

    PubMed Central

    Zhong, Jian-Hong; Rodríguez, A. Chapin; Ke, Yang; Wang, Yan-Yan; Wang, Lin; Li, Le-Qun

    2015-01-01

    Abstract This systematic review examined whether the available evidence justifies using hepatic resection (HR) during later stages of hepatocellular carcinoma (HCC), which contravenes treatment guidelines but is current practice at many medical centers. Official guidelines and retrospective studies recommend different roles for HR for patients with large/multinodular HCC or with HCC involving macrovascular invasion (MVI). Several databases were systematically searched for studies examining the safety and efficacy of HR for treating HCC involving a single large tumor (>5 cm) or multiple tumors, or for treating HCC involving MVI. We identified 50 studies involving 14 808 patients that investigated the use of HR to treat large/multinodular HCC, and 24 studies with 4389 patients that investigated HR to treat HCC with MVI. Median in-hospital mortality for patients with either type of HCC was significantly lower in Asian studies (2.7%) than in non-Asian studies (7.3%, P < 0.001). Median overall survival (OS) was significantly higher for all Asian patients with large/multinodular HCC than for all non-Asian patients at both 1 year (81% vs 65%, P < 0.001) and 5 years (42% vs 32%, P < 0.001). Similar results were obtained for median disease-free survival at 1 year (61% vs 50%, P < 0.001) and 5 years (26% vs 24%, P < 0.001). However, median OS was similar for Asian and non-Asian patients with HCC involving MVI at 1 year (50% vs 52%, P = 0.45) and 5 years (18% vs 14%, P = 0.94). There was an upward trend in 5-year OS in patients with either type of HCC. HR is reasonably safe and effective at treating large/multinodular HCC and HCC with MVI. The available evidence argues for expanding the indications for HR in official treatment guidelines. PMID:25621684

  11. Central nervous system involvement in anaplastic large cell lymphoma in childhood: results from a multicentre European and Japanese study.

    PubMed

    Williams, Denise; Mori, Tetsuya; Reiter, Alfred; Woessman, Wilhelm; Rosolen, Angelo; Wrobel, Grazyna; Zsiros, Jozsef; Uyttebroeck, Anne; Marky, Ildiko; Le Deley, Marie-Cécile; Brugières, Laurence

    2013-10-01

    In an international study of systemic childhood ALCL, 12/463 patients had CNS involvement, three of which had isolated CNS disease. Comparative analysis of CNS positive and negative patients showed no difference in ALK positivity, immunophenotype, presence of B symptoms or other sites of disease. The lymphohistiocytic variant was over represented in the CNS positive group (36% vs. 5%). With multi-agent chemotherapy, including high dose methotrexate, Ara-C and intrathecal treatment, the event free and overall survival of the CNS positive group at 5 years were 50% (95%CI, 25-75%) and 74% (45-91%), respectively with a median follow up of 4.1 years. PMID:23720354

  12. An unusually large aggressive adenomatoid odontogenic tumor of maxilla involving the third molar: A clinical case report

    PubMed Central

    Dhupar, Vikas; Akkara, Francis; Khandelwal, Pulkit

    2016-01-01

    Adenomatoid odontogenic tumor (AOT) is a rare tumor comprising only 3% of all odontogenic tumors. It is a benign, encapsulated, noninvasive, nonaggressive, slowly growing odontogenic lesion associated with an impacted tooth. These lesions may go unnoticed for years. The usual treatment is enucleation and curettage, and the lesion does not recur. Here, we present a rare case of an unusually large aggressive AOT of maxilla associated with impacted third molar. The authors also discuss clinical, radiographic, histopathologic, and therapeutic features of the case. Subtotal maxillectomy with simultaneous reconstruction of the surgical defect with temporalis myofascial flap was planned and carried out. PMID:27095910

  13. The PHD Domain of Np95 (mUHRF1) Is Involved in Large-Scale Reorganization of Pericentromeric Heterochromatin

    PubMed Central

    Papait, Roberto; Pistore, Christian; Grazini, Ursula; Babbio, Federica; Cogliati, Sara; Pecoraro, Daniela; Brino, Laurent; Morand, Anne-Laure; Dechampesme, Anne-Marie; Spada, Fabio; Leonhardt, Heinrich; McBlane, Fraser; Oudet, Pierre

    2008-01-01

    Heterochromatic chromosomal regions undergo large-scale reorganization and progressively aggregate, forming chromocenters. These are dynamic structures that rapidly adapt to various stimuli that influence gene expression patterns, cell cycle progression, and differentiation. Np95-ICBP90 (m- and h-UHRF1) is a histone-binding protein expressed only in proliferating cells. During pericentromeric heterochromatin (PH) replication, Np95 specifically relocalizes to chromocenters where it highly concentrates in the replication factories that correspond to less compacted DNA. Np95 recruits HDAC and DNMT1 to PH and depletion of Np95 impairs PH replication. Here we show that Np95 causes large-scale modifications of chromocenters independently from the H3:K9 and H4:K20 trimethylation pathways, from the expression levels of HP1, from DNA methylation and from the cell cycle. The PHD domain is essential to induce this effect. The PHD domain is also required in vitro to increase access of a restriction enzyme to DNA packaged into nucleosomal arrays. We propose that the PHD domain of Np95-ICBP90 contributes to the opening and/or stabilization of dense chromocenter structures to support the recruitment of modifying enzymes, like HDAC and DNMT1, required for the replication and formation of PH. PMID:18508923

  14. Muted protein is involved in the targeting of CD63 to large dense-core vesicles of chromaffin cells.

    PubMed

    Zhenhua, Hao; Wei, Li

    2016-08-01

    Large dense-core vesicles (LDCVs) are characterized as a class of lysosome-related organelles (LROs), which undergo regulated release and play important roles in development, metabolism and homeostasis. The Muted protein is a subunit of the biogenesis of lysosome-related organelles complex-1 (BLOC-1), which functions in the biogenesis of lysosomes and LROs. CD63 is a membrane component of lysosomes and LROs. Whether and how CD63 is sorted into LDCVs is largely unknown. In this study, we aim to identify the localization of CD63 in chromaffin cells by colocalization, living cell imaging and cell fractionation. We found that a proportion of CD63-YFP colocalized with NPY-dsRed labeled LDCVs. By sucrose density gradient fractionation, a proportion of CD63 was found to be highly enriched in LDCVs fractions. The Muted mutant mouse is a model of Hermansky-Pudlak syndrome (HPS). We also found that the level of CD63 was significantly decreased in Muted-deficient adrenal glands, suggesting that the Muted protein is important for the steady-state level of CD63. Our results suggest that CD63 is a membrane component of LDCVs and the stability of CD63 is dependent on the Muted protein, which provides a clue to the pathogenesis of LRO defects in HPS. PMID:27531610

  15. Identification, structural, and biochemical characterization of a group of large Csn2 proteins involved in CRISPR-mediated bacterial immunity.

    PubMed

    Lee, Kwang-Hoon; Lee, Seong-Gyu; Eun Lee, Kyung; Jeon, Hyesung; Robinson, Howard; Oh, Byung-Ha

    2012-11-01

    Many prokaryotic organisms acquire immunity against foreign genetic material by incorporating a short segment of foreign DNA called spacer into chromosomal loci, termed clustered regularly interspaced short palindromic repeats (CRISPRs). The encoded RNAs are processed into small fragments that guide the silencing of the invading genetic elements. The CRISPR-associated (Cas) proteins are the main executioners of these processes. Herein, we report the crystal structure of Stu0660 of Streptococcus thermophilus, a Cas protein involved in the acquisition of new spacers. By homotetramerization, Stu0660 forms a central channel which is decorated with basic amino acids and binds linear double-stranded DNA (dsDNA), but not circular dsDNA. Despite undetectably low sequence similarity, two N-terminal domains of Stu0660 are similar to the entire structure of an Enterococcus faecalis Csn2 protein, which also forms a homotetramer and binds dsDNA. Thus, this work identifies a previously unknown group of Stu0660-like Csn2 proteins (∼350 residues), which are larger than the known canonical Csn2 proteins (∼220 residues) by containing an extra C-terminal domain. The commonly present central channel in the two subgroups appears as a design to selectively interact with linear dsDNA. PMID:22753072

  16. Transcriptomic and proteomic responses of Serratia marcescens to spaceflight conditions involve large-scale changes in metabolic pathways

    NASA Astrophysics Data System (ADS)

    Wang, Yajuan; Yuan, Yanting; Liu, Jinwen; Su, Longxiang; Chang, De; Guo, Yinghua; Chen, Zhenhong; Fang, Xiangqun; Wang, Junfeng; Li, Tianzhi; Zhou, Lisha; Fang, Chengxiang; Yang, Ruifu; Liu, Changting

    2014-04-01

    The microgravity environment of spaceflight expeditions has been associated with altered microbial responses. This study explores the characterization of Serratia marcescensis grown in a spaceflight environment at the phenotypic, transcriptomic and proteomic levels. From November 1, 2011 to November 17, 2011, a strain of S. marcescensis was sent into space for 398 h on the Shenzhou VIII spacecraft, and ground simulation was performed as a control (LCT-SM213). After the flight, two mutant strains (LCT-SM166 and LCT-SM262) were selected for further analysis. Although no changes in the morphology, post-culture growth kinetics, hemolysis or antibiotic sensitivity were observed, the two mutant strains exhibited significant changes in their metabolic profiles after exposure to spaceflight. Enrichment analysis of the transcriptome showed that the differentially expressed genes of the two spaceflight strains and the ground control strain mainly included those involved in metabolism and degradation. The proteome revealed that changes at the protein level were also associated with metabolic functions, such as glycolysis/gluconeogenesis, pyruvate metabolism, arginine and proline metabolism and the degradation of valine, leucine and isoleucine. In summary S. marcescens showed alterations primarily in genes and proteins that were associated with metabolism under spaceflight conditions, which gave us valuable clues for future research.

  17. The experimental folding landscape of monomeric lactose repressor, a large two-domain protein, involves two kinetic intermediates.

    PubMed

    Wilson, Corey J; Das, Payel; Clementi, Cecilia; Matthews, Kathleen S; Wittung-Stafshede, Pernilla

    2005-10-11

    To probe the experimental folding behavior of a large protein with complex topology, we created a monomeric variant of the lactose repressor protein (MLAc), a well characterized tetrameric protein that regulates transcription of the lac operon. Purified MLAc is folded, fully functional, and binds the inducer isopropyl beta-d-thiogalactoside with the same affinity as wild-type LacI. Equilibrium unfolding of MLAc induced by the chemical denaturant urea is a reversible, apparent two-state process (pH 7.5, 20 degrees C). However, time-resolved experiments demonstrate that unfolding is single-exponential, whereas refolding data indicate two transient intermediates. The data reveal the initial formation of a burst-phase (tau < ms) intermediate that corresponds to approximately 50% of the total secondary-structure content. This step is followed by a rearrangement reaction that is rate-limited by an unfolding process (tau approximately 3 s; pH 7.5, 20 degrees C) and results in a second intermediate. This MLAc intermediate converts to the native structure (tau approximately 30 s; pH 7.5, 20 degrees C). Remarkably, the experimental folding-energy landscape for MLAc is in excellent agreement with theoretical predictions using a simple topology-based C(alpha)-model as presented in a companion article in this issue. PMID:16203983

  18. The importance of large scale flood over the regular sedimentation in delta development: A case study involving Wax lake delta

    NASA Astrophysics Data System (ADS)

    Ullah, M. S.; Kolker, A.; Li, C.

    2011-12-01

    It has been widely hypothesized that catastrophic floods can play an important role in the development of a young and growing delta. This study examines the nature and rate of sediment deposition in the Wax lake delta in the Atchafalaya Basin of Louisiana during the Mississippi River flood of from April, 2011 to June, 2011. We hypothesize that the deposition rate that results from large scales floods in the Mississippi/Atchafalaya river outlets have a greater impact in the Wax lake delta development than the deposition rates that result from typical yearly sedimentation. Preliminary results from the cosmogenic 7Be counts from sediment collected from the delta show distinct regional and local sediment deposition patterns during the flood, and rates that are significantly higher when compared to the sedimentation rate of the last few decades. This application of cosmogenic 7Be to distinguish the sediment deposition rate provides a first-order understanding of the deltaic evolution and stratigraphic sequence development in a high-discharge setting.

  19. Identification of a large protein network involved in epigenetic transmission in replicating DNA of embryonic stem cells

    PubMed Central

    Aranda, Sergi; Rutishauser, Dorothea; Ernfors, Patrik

    2014-01-01

    Pluripotency of embryonic stem cells (ESCs) is maintained by transcriptional activities and chromatin modifying complexes highly organized within the chromatin. Although much effort has been focused on identifying genome-binding sites, little is known on their dynamic association with chromatin across cell divisions. Here, we used a modified version of the iPOND (isolation of proteins at nascent DNA) technology to identify a large protein network enriched at nascent DNA in ESCs. This comprehensive and unbiased proteomic characterization in ESCs reveals that, in addition to the core replication machinery, proteins relevant for pluripotency of ESCs are present at DNA replication sites. In particular, we show that the chromatin remodeller HDAC1–NuRD complex is enriched at nascent DNA. Interestingly, an acute block of HDAC1 in ESCs leads to increased acetylation of histone H3 lysine 9 at nascent DNA together with a concomitant loss of methylation. Consistently, in contrast to what has been described in tumour cell lines, these chromatin marks were found to be stable during cell cycle progression of ESCs. Our results are therefore compatible with a rapid deacetylation-coupled methylation mechanism during the replication of DNA in ESCs that may participate in the preservation of pluripotency of ESCs during replication. PMID:24852249

  20. Large-scale cortical reorganization following forelimb deafferentation in rat does not involve plasticity of intracortical connections.

    PubMed

    Pearson, P P; Arnold, P B; Oladehin, A; Li, C X; Waters, R S

    2001-05-01

    Physiological mapping of the body representation 1 month or longer after forelimb removal in adult rats revealed new pockets of shoulder representation in the forepaw barrel subfield (FBS) in the first somatosensory cortex (SI). These "new" shoulder representations have longer evoked response latencies than sites in the shoulder representation within the trunk subfield, hereafter referred to as the "original" shoulder representation. We postulated that the "new" shoulder representations in the FBS were relayed from the "original" shoulder representation. We investigated this hypothesis by studying anatomical connectivity between the "original" shoulder representation and the FBS in intact control and forelimb deafferented adult rats using Phaseolus vulgaris leucoagglutinin (PHA-L), biocytin, and biotin dextran-amine (BDA) as anterograde tracers. The retrograde tracer cholera toxin beta subunit (CT-B) injected into the FBS was also used to study connectivity between the "original" shoulder representation and the FBS. Using these anatomical tracing techniques, we were unable to show the existence of a direct corticocortical connection between the "original" shoulder representation in the trunk subfield and the FBS in either intact or deafferented rats. Functional connectivity between the two cortical regions was studied by ablating the "original" shoulder representation alone or in combination with the shoulder representation in the second somatosensory cortex (SII) while recording evoked responses in the FBS following electrical stimulation of the shoulder. Both ablations failed to eliminate the evoked responses at the "new" shoulder sites in the FBS, suggesting that SI and SII are not necessary for "new" shoulder input in the FBS. It is suggested that subcortical sites may play a major role in large-scale cortical reorganization. Results of projections from the "original" shoulder representation to parietal medial (PM), parietal lateral (PL), SII, parietal ventral

  1. Differences in the morphine-induced inhibition of small and large intestinal transit: Involvement of central and peripheral μ-opioid receptors in mice.

    PubMed

    Matsumoto, Kenjiro; Umemoto, Hiroyuki; Mori, Tomohisa; Akatsu, Ryuya; Saito, Shinichiro; Tashima, Kimihito; Shibasaki, Masahiro; Kato, Shinichi; Suzuki, Tsutomu; Horie, Syunji

    2016-01-15

    Constipation is the most common side effect of morphine. Morphine acts centrally and on peripheral sites within the enteric nervous system. There are a few comprehensive studies on morphine-induced constipation in the small and large intestine by the activation of central and peripheral μ-opioid receptors. We investigated the differences in the inhibition of the small and large intestinal transit in normal and morphine-tolerant mice. Morphine reduced the geometric center in the fluorescein isothiocyanate-dextran assay and prolonged the bead expulsion time in a dose-dependent manner. The inhibitory effects of morphine were blocked by μ-opioid antagonist β-funaltrexamine, but not by δ- and κ-opioid antagonists. The peripheral opioid receptor antagonist, naloxone methiodide, partially blocked morphine's effect in the small intestine and completely blocked its effect in the large intestine. The intracerebroventricular administration of naloxone significantly reversed the delay of small intestinal transit but did not affect morphine-induced inhibition of large intestinal transit. Naloxone methiodide completely reversed the inhibition of large intestinal transit in normal and morphine-tolerant mice. Naloxone methiodide partially reversed the morphine-induced inhibition of small intestinal transit in normal mice but completely reversed the effects of morphine in tolerant mice. Chronic treatment with morphine results in tolerance to its inhibitory effect on field-stimulated contraction in the isolated small intestine but not in the large intestine. These results suggest that peripheral and central opioid receptors are involved in morphine-induced constipation in the small and large intestine during the early stage of treatment, but the peripheral receptors mainly regulate constipation during long-term morphine treatment. PMID:26712376

  2. Sarcomatoid variant of ALK- anaplastic large cell lymphoma involving multiple lymph nodes and both lungs with production of proinflammatory cytokines: report of a case and review of literature

    PubMed Central

    Yu, Lu; Yan, Lin Li; Yang, Shou Jing

    2014-01-01

    Sarcomatoid variant of anaplastic large cell lymphoma (ALCL) is one of the rarest histologic variants of ALCL that consists of large, bizarre, often spindle-shaped, neoplastic cells resembling a soft tissue sarcoma. We report here such a case of ALCL with both pulmonary and multiple nodal involvement in a 47-year-old woman who initially presented with fever, cough, sputum, itching skin, and weight loss. The initial transbronchial lung biopsy showed discohesive pleomorphic malignant cells in a strong inflammatory milieu reminiscent of inflammatory malignant fibrous histiocytoma (MFH). Subsequent cervical lymph node biopsy revealed a spindle cell sarcoma predominantly composed of plump spindle and oval neoplastic cells in interweaving fascicles, with sparse inflammatory infiltrates, resembling pleomorphic-storiform type of MFH. However, these tumor cells in the lung and node lesions revealed essentially similar immunohistochemical features that were positive for CD30, EMA, TIA-1, granzyme B, and fascin, but negative for anaplastic lymphoma kinase (ALK), and T- or B-lineage-specific marker. The spindled cells stains diffuse strong positive for smooth muscle actin (SMA), along with vimentin. Further studies showed that the tumor produced large quantities of the proinflammatory cytokines interleukin-2 (IL-2), IL-6, and IL-8, which we believe may contribute to the pathogenesis of sarcomatoid transformation of this tumor, and was associated with the patient’s inflammatory symptoms. To the best of our knowledge, this is the first reported case of sarcomatoid variant of ALK-negative ALCL with null cell phenotype and in situ production of proinflammatory cytokines presenting as multiple nodes and pulmonary involvement. PMID:25197351

  3. [Discussion on acupuncture treatment amount].

    PubMed

    Wu, Song; Liang, Fengxia; Wang, Hua; Li, Jia

    2015-05-01

    The amount of acupuncture treatment refers to the sum of acupuncture effects during the treatment. From the factors that constitutes the amount of acupuncture treatment, including the numbers of needling, the size of acupuncture instruments, the depth of acupuncture, the manipulation, the retained time of needle, etc., and combined with teaching and clinical experience, it is believed that the amount of acupuncture treatment is closely related with clinical efficacy, besides, moderate amount of acupuncture treatment is a key factor to improve acupuncture efficacy and guarantee the safety of acupuncture. The basic principles of regular treatment amount are arrival of qi and being moderate, indicating the retained time of needle, treatment frequency and course should be based on individual condition, time, location and disease. PMID:26255521

  4. Possible Role of GADD45γ Methylation in Diffuse Large B-Cell Lymphoma: Does It Affect the Progression and Tissue Involvement?

    PubMed Central

    Barış, İkbal Cansu; Caner, Vildan; Şen Türk, Nilay; Sarı, İsmail; Hacıoğlu, Sibel; Doğu, Mehmet Hilmi; Çetin, Ozan; Tepeli, Emre; Can, Özge; Bağcı, Gülseren; Keskin, Ali

    2015-01-01

    Objective: Diffuse large B-cell lymphoma (DLBCL) is the most common type of non-Hodgkin lymphoma among adults and is characterized by heterogeneous clinical, immunophenotypic, and genetic features. Different mechanisms deregulating cell cycle and apoptosis play a role in the pathogenesis of DLBCL. Growth arrest DNA damage-inducible 45 (GADD45γ) is an important gene family involved in these mechanisms. The aims of this study are to determine the frequency of GADD45γ methylation, to evaluate the correlation between GADD45γ methylation and protein expression, and to investigate the relation between methylation status and clinicopathologic parameters in DLBCL tissues and reactive lymphoid node tissues from patients with reactive lymphoid hyperplasia. Materials and Methods: Thirty-six tissue samples of DLBCL and 40 nonmalignant reactive lymphoid node tissues were analyzed in this study. Methylation-sensitive high-resolution melting analysis was used for the determination of GADD45γ methylation status. The GADD45γ protein expression was determined by immunohistochemistry. Results: GADD45γ methylation was frequent (50.0%) in DLBCL. It was also significantly higher in advanced-stage tumors compared with early-stage (p=0.041). In contrast, unmethylated GADD45γ was associated with nodal involvement as the primary anatomical site (p=0.040). Conclusion: The results of this study show that, in contrast to solid tumors, the frequency of GADD45γ methylation is higher and this epigenetic alteration of GADD45γ may be associated with progression in DLBCL. In addition, nodal involvement is more likely to be present in patients with unmethylated GADD45γ. PMID:25912017

  5. Gypsum amendment to rice paddy soil stimulated bacteria involved in sulfur cycling but largely preserved the phylogenetic composition of the total bacterial community.

    PubMed

    Wörner, Susanne; Zecchin, Sarah; Dan, Jianguo; Todorova, Nadezhda Hristova; Loy, Alexander; Conrad, Ralf; Pester, Michael

    2016-06-01

    Rice paddies are indispensable for human food supply but emit large amounts of the greenhouse gas methane. Sulfur cycling occurs at high rates in these water-submerged soils and controls methane production, an effect that is increased by sulfate-containing fertilizers or soil amendments. We grew rice plants until their late vegetative phase with and without gypsum (CaSO4 ·2H2 O) amendment and identified responsive bacteria by 16S rRNA gene amplicon sequencing. Gypsum amendment decreased methane emissions by up to 99% but had no major impact on the general phylogenetic composition of the bacterial community. It rather selectively stimulated or repressed a small number of 129 and 27 species-level operational taxonomic units (OTUs) (out of 1883-2287 observed) in the rhizosphere and bulk soil, respectively. Gypsum-stimulated OTUs were affiliated with several potential sulfate-reducing (Syntrophobacter, Desulfovibrio, unclassified Desulfobulbaceae, unclassified Desulfobacteraceae) and sulfur-oxidizing taxa (Thiobacillus, unclassified Rhodocyclaceae), while gypsum-repressed OTUs were dominated by aerobic methanotrophs (Methylococcaceae). Abundance correlation networks suggested that two abundant (>1%) OTUs (Desulfobulbaceae, Rhodocyclaceae) were central to the reductive and oxidative parts of the sulfur cycle. PMID:27085098

  6. Studies on the Coordination of Ribosomal Protein Assembly Events Involved in Processing and Stabilization of Yeast Early Large Ribosomal Subunit Precursors.

    PubMed

    Ohmayer, Uli; Gil-Hernández, Álvaro; Sauert, Martina; Martín-Marcos, Pilar; Tamame, Mercedes; Tschochner, Herbert; Griesenbeck, Joachim; Milkereit, Philipp

    2015-01-01

    Cellular production of ribosomes involves the formation of highly defined interactions between ribosomal proteins (r-proteins) and ribosomal RNAs (rRNAs). Moreover in eukaryotic cells, efficient ribosome maturation requires the transient association of a large number of ribosome biogenesis factors (RBFs) with newly forming ribosomal subunits. Here, we investigated how r-protein assembly events in the large ribosomal subunit (LSU) rRNA domain II are coordinated with each other and with the association of RBFs in early LSU precursors of the yeast Saccharomyces cerevisiae. Specific effects on the pre-ribosomal association of RBFs could be observed in yeast mutants blocked in LSU rRNA domain II assembly. Moreover, formation of a cluster of r-proteins was identified as a downstream event in LSU rRNA domain II assembly. We analyzed in more detail the functional relevance of eukaryote specific bridges established by this r-protein cluster between LSU rRNA domain II and VI and discuss how they can support the stabilization and efficient processing of yeast early LSU precursor RNAs. PMID:26642313

  7. Studies on the Coordination of Ribosomal Protein Assembly Events Involved in Processing and Stabilization of Yeast Early Large Ribosomal Subunit Precursors

    PubMed Central

    Sauert, Martina; Martín-Marcos, Pilar; Tamame, Mercedes; Tschochner, Herbert; Griesenbeck, Joachim; Milkereit, Philipp

    2015-01-01

    Cellular production of ribosomes involves the formation of highly defined interactions between ribosomal proteins (r-proteins) and ribosomal RNAs (rRNAs). Moreover in eukaryotic cells, efficient ribosome maturation requires the transient association of a large number of ribosome biogenesis factors (RBFs) with newly forming ribosomal subunits. Here, we investigated how r-protein assembly events in the large ribosomal subunit (LSU) rRNA domain II are coordinated with each other and with the association of RBFs in early LSU precursors of the yeast Saccharomyces cerevisiae. Specific effects on the pre-ribosomal association of RBFs could be observed in yeast mutants blocked in LSU rRNA domain II assembly. Moreover, formation of a cluster of r-proteins was identified as a downstream event in LSU rRNA domain II assembly. We analyzed in more detail the functional relevance of eukaryote specific bridges established by this r-protein cluster between LSU rRNA domain II and VI and discuss how they can support the stabilization and efficient processing of yeast early LSU precursor RNAs. PMID:26642313

  8. Treatment of diffuse large B-cell lymphoma with secondary central nervous system involvement: encouraging efficacy using CNS-penetrating R-IDARAM chemotherapy.

    PubMed

    Maciocia, Paul; Badat, Mohsin; Cheesman, Simon; D'Sa, Shirley; Joshi, Rahul; Lambert, Jonathan; Mohamedbhai, Sajir; Pule, Martin; Linch, David; Ardeshna, Kirit

    2016-02-01

    Diffuse large B-cell lymphoma with secondary involvement of the central nervous system (SCNS-DLBCL) is a rare condition carrying a poor prognosis. No optimal therapeutic regimen has been identified. We retrospectively analysed 23 patients with SCNS-DLBCL treated with R-IDARAM (rituximab 375 mg/m(2) IV day 1; methotrexate 12·5 mg by intrathecal injection day 1; idarubicin 10 mg/m(2) /day IV days 1 and 2; dexamethasone 100 mg/day IV infusion over 12 h days 1-3; cytosine arabinoside 1000 mg/m(2) /day IV over 1 h days 1 and 2; and methotrexate 2000 mg/m(2) IV over 2 h day 3. Ten out of 23 (44%) patients had CNS involvement at initial presentation ('new disease'), 10/23 (44%) had relapsed disease and 3/23 (13%) had primary refractory disease. 14/23 (61%) of patients responded - 6 (26%) complete response, 8 (35%) partial response. Grade 3-4 haematological toxicity was seen in all cycles, with no grade 3-4 or long-term neurological toxicity. Median follow-up for surviving patients was 49 months. At 2 years, estimated progression-free survival (PFS) was 39% and overall survival (OS) was 52%. Encouraging outcomes were reported in patients with new disease, with 5-year estimated PFS of 50% and OS 75%. R-IDARAM is a well-tolerated regimen with encouraging efficacy in patients with SCNS-DLBCL, although patients with relapsed or refractory disease continue to fare poorly. PMID:26684148

  9. Presence of a Large β(1-3)Glucan Linked to Chitin at the Saccharomyces cerevisiae Mother-Bud Neck Suggests Involvement in Localized Growth Control

    PubMed Central

    Blanco, Noelia; Arroyo, Javier

    2012-01-01

    Previous results suggested that the chitin ring present at the yeast mother-bud neck, which is linked specifically to the nonreducing ends of β(1-3)glucan, may help to suppress cell wall growth at the neck by competing with β(1-6)glucan and thereby with mannoproteins for their attachment to the same sites. Here we explored whether the linkage of chitin to β(1-3)glucan may also prevent the remodeling of this polysaccharide that would be necessary for cell wall growth. By a novel mild procedure, β(1-3)glucan was isolated from cell walls, solubilized by carboxymethylation, and fractionated by size exclusion chromatography, giving rise to a very high-molecular-weight peak and to highly polydisperse material. The latter material, soluble in alkali, may correspond to glucan being remodeled, whereas the large-size fraction would be the final cross-linked structural product. In fact, the β(1-3)glucan of buds, where growth occurs, is solubilized by alkali. A gas1 mutant with an expected defect in glucan elongation showed a large increase in the polydisperse fraction. By a procedure involving sodium hydroxide treatment, carboxymethylation, fractionation by affinity chromatography on wheat germ agglutinin-agarose, and fractionation by size chromatography on Sephacryl columns, it was shown that the β(1-3)glucan attached to chitin consists mostly of high-molecular-weight material. Therefore, it appears that linkage to chitin results in a polysaccharide that cannot be further remodeled and does not contribute to growth at the neck. In the course of these experiments, the new finding was made that part of the chitin forms a noncovalent complex with β(1-3)glucan. PMID:22366124

  10. MACOP-B and Involved-Field Radiotherapy Is an Effective and Safe Therapy for Primary Mediastinal Large B Cell Lymphoma

    SciTech Connect

    De Sanctis, Vitaliana; Finolezzi, Erica; Osti, Mattia Falchetto; Grapulin, Lavinia; Alfo, Marco; Pescarmona, Edoardo; Berardi, Francesca; Natalino, Fiammetta; Moleti, Maria Luisa; Di Rocco, Alice; Enrici, Riccardo Maurizi; Foa, Robin; Martelli, Maurizio

    2008-11-15

    Purpose: To report the clinical findings and long-term results of front-line, third-generation MACOP-B (methotrexate, doxorubicin, cyclophosphamide, vincristine, prednisone, and bleomycin) chemotherapy and mediastinal involved-field radiotherapy (IFRT) in 85 consecutive, previously untreated patients with primary mediastinal large B cell lymphoma (PMLBCL) diagnosed and managed at a single institution. Methods and Materials: Between 1991 and April 2004, 92 consecutive, untreated patients with PMLBCL were treated at our institution. The median age was 33 years (range, 15-61 years), 46 patients (50%) showed a mediastinal syndrome at onset; 52 patients (57%) showed a low/low-intermediate (0 to 1) and 40 patients (43%) an intermediate-high/high (2 to 3) International Prognostic Index (IPI) score. Eighty-five patients were treated with standard chemotherapy (MACOP-B), and 80 underwent mediastinal IFRT at a dose of 30-36 Gy. Results: After a MACOP-B regimen, the overall response rate was 87% and the partial response rate 9%. After chemotherapy, {sup 67}Ga scintigraphy/positron emission tomography results were positive in 43 of 52 patients (83%), whereas after IFRT 11 of 52 patients (21%) remained positive (p < 0.0001). After a median follow-up of 81 months (range, 2-196 months), progression or relapse was observed in 15 of 84 patients (18%). The projected 5-year overall survival and progression-free survival rates were 87% and 81%, respectively. The 5-year overall survival and progression-free survival rates were better for patients with an IPI of 0 to 1 than for those with an IPI of 2 to 3 (96% vs. 73% [p = 0.002] and 90% vs. 67% [p = 0.007], respectively). Conclusions: Combined-modality treatment with intensive chemotherapy plus mediastinal IFRT induces high response and lymphoma-free survival rates. Involved-field RT plays an important role in inducing negative results on {sup 67}Ga scintigraphy/positron emission tomography in patients responsive to chemotherapy.

  11. Additional Survival Benefit of Involved-Lesion Radiation Therapy After R-CHOP Chemotherapy in Limited Stage Diffuse Large B-Cell Lymphoma

    SciTech Connect

    Kwon, Jeanny; Kim, Il Han; Kim, Byoung Hyuck; Kim, Tae Min; Heo, Dae Seog

    2015-05-01

    Purpose: The purpose of this study was to evaluate the role of involved-lesion radiation therapy (ILRT) after rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) chemotherapy in limited stage diffuse large B-cell lymphoma (DLBCL) by comparing outcomes of R-CHOP therapy alone with R-CHOP followed by ILRT. Methods and Materials: We identified 198 patients treated with R-CHOP (median, 6 cycles) for pathologically confirmed DLBCL of limited stage from July 2004 to December 2012. Clinical characteristics of these patients were 33% with stage I and 66.7% with stage II; 79.8% were in the low or low-intermediate risk group; 13.6% had B symptoms; 29.8% had bulky tumors (≥7 cm); and 75.3% underwent ≥6 cycles of R-CHOP therapy. RT was given to 43 patients (21.7%) using ILRT technique, which included the prechemotherapy tumor volume with a median margin of 2 cm (median RT dose: 36 Gy). Results: After a median follow-up of 40 months, 3-year progression-free survival (PFS) and overall survival (OS) were 85.8% and 88.9%, respectively. Multivariate analysis showed ≥6 cycles of R-CHOP (PFS, P=.004; OS, P=.004) and ILRT (PFS, P=.021; OS, P=.014) were favorable prognosticators of PFS and OS. A bulky tumor (P=.027) and response to R-CHOP (P=.012) were also found to be independent factors of OS. In subgroup analysis, the effect of ILRT was prominent in patients with a bulky tumor (PFS, P=.014; OS, P=.030) or an elevated level of serum lactate dehydrogenase (LDH; PFS, P=.004; OS, P=.012). Conclusions: Our results suggest that ILRT after R-CHOP therapy improves PFS and OS in patients with limited stage DLBCL, especially in those with bulky disease or an elevated serum LDH level.

  12. Large fractions of CO2-fixing microorganisms in pristine limestone aquifers appear to be involved in the oxidation of reduced sulfur and nitrogen compounds

    USGS Publications Warehouse

    Herrmann, Martina; Rusznyák, Anna; Akob, Denise M.; Schulze, Isabel; Opitz, Sebastian; Totsche, Kai Uwe; Küsel, Kirsten

    2015-01-01

    The traditional view of the dependency of subsurface environments on surface-derived allochthonous carbon inputs is challenged by increasing evidence for the role of lithoautotrophy in aquifer carbon flow. We linked information on autotrophy (Calvin-Benson-Bassham cycle) with that from total microbial community analysis in groundwater at two superimposed—upper and lower—limestone groundwater reservoirs (aquifers). Quantitative PCR revealed that up to 17% of the microbial population had the genetic potential to fix CO2 via the Calvin cycle, with abundances of cbbM and cbbL genes, encoding RubisCO (ribulose-1,5-bisphosphate carboxylase/oxygenase) forms I and II, ranging from 1.14 × 103 to 6 × 106 genes liter−1 over a 2-year period. The structure of the active microbial communities based on 16S rRNA transcripts differed between the two aquifers, with a larger fraction of heterotrophic, facultative anaerobic, soil-related groups in the oxygen-deficient upper aquifer. Most identified CO2-assimilating phylogenetic groups appeared to be involved in the oxidation of sulfur or nitrogen compounds and harbored both RubisCO forms I and II, allowing efficient CO2 fixation in environments with strong oxygen and CO2 fluctuations. The genera Sulfuricellaand Nitrosomonas were represented by read fractions of up to 78 and 33%, respectively, within the cbbM and cbbL transcript pool and accounted for 5.6 and 3.8% of 16S rRNA sequence reads, respectively, in the lower aquifer. Our results indicate that a large fraction of bacteria in pristine limestone aquifers has the genetic potential for autotrophic CO2 fixation, with energy most likely provided by the oxidation of reduced sulfur and nitrogen compounds.

  13. Primary Mediastinal Large B-Cell Lymphoma: Results of Intensive Chemotherapy Regimens (MACOP-B/VACOP-B) Plus Involved Field Radiotherapy on 53 Patients. A Single Institution Experience

    SciTech Connect

    Mazzarotto, Renzo . E-mail: renzo.mazzarotto@unipd.it; Boso, Caterina; Vianello, Federica; Aversa, Maria Savina; Chiarion-Sileni, Vanna; Trentin, Livio; Zambello, Renato; Muzzio, Pier Carlo; Fiore, Davide; Sotti, Guido

    2007-07-01

    Purpose: The optimal therapy for primary mediastinal large B-cell lymphoma (PMLBCL) remains undefined. The superiority of intensive chemotherapy regimens (Methotrexate, Doxorubicin, Cyclophosphamide, Vincristine, Prednisone, Bleomycin [MACOP-B]/Etoposide, Doxorubicin, Cyclophosphamide, Vincristine, Prednisone, Bleomycin [VACOP-B]) over Cyclophosphamide, Doxorubicin, Vincristine, Prednisone (CHOP)-like chemotherapy is upheld by some authors. The role of radiotherapy is still debated. In the absence of randomized trials, we report clinical findings and treatment response in 53 consecutive patients treated with intensive chemotherapy and mediastinal involved-field radiation therapy (IFRT). Methods and Material: Fifty-three consecutive patients with PMLBCL were retrospectively analyzed. Planned treatment consisted of induction chemotherapy (I-CT; Prednisone, Methotrexate, Doxorubicin, Cyclophosphamide, Etoposide-Mechloroethamine, Vincristine, Procarbazine, Prednisone [ProMACE-MOPP] in the first 2 patients, MACOP-B in the next 11, and VACOP-B in the last 40) followed by IFRT. Planned treatment was concluded in 43 of 53 patients; in 10 patients, I-CT was not immediately followed by IFRT. Among these 10 patients, 6 received high-dose chemotherapy (HD-CT) followed by IFRT, 2 received HD-CT, and 2 received no further treatment. Results: After a median follow-up of 93.9 months (range, 6-195 months), 45 of 53 patients (84.9%) were alive without disease. Eight patients died: 7 of PMLBCL and 1 of toxicity during HD-CT. The 5-year disease-free survival (DFS) and overall survival rates were 93.42% and 86.6%, respectively. The response rates after I-CT were complete response (CR) in 20 (37.73%) and partial response (PR) in 30 (56.60%); 3 patients (5.66%) were considered nonresponders. Among patients in PR after chemotherapy, 92% obtained a CR after IFRT. Conclusions: Our report confirms the efficacy of intensive chemotherapy plus mediastinal IFRT. IFRT plays a pivotal role in

  14. Large Fractions of CO2-Fixing Microorganisms in Pristine Limestone Aquifers Appear To Be Involved in the Oxidation of Reduced Sulfur and Nitrogen Compounds

    PubMed Central

    Herrmann, Martina; Rusznyák, Anna; Akob, Denise M.; Schulze, Isabel; Opitz, Sebastian; Totsche, Kai Uwe

    2015-01-01

    The traditional view of the dependency of subsurface environments on surface-derived allochthonous carbon inputs is challenged by increasing evidence for the role of lithoautotrophy in aquifer carbon flow. We linked information on autotrophy (Calvin-Benson-Bassham cycle) with that from total microbial community analysis in groundwater at two superimposed—upper and lower—limestone groundwater reservoirs (aquifers). Quantitative PCR revealed that up to 17% of the microbial population had the genetic potential to fix CO2 via the Calvin cycle, with abundances of cbbM and cbbL genes, encoding RubisCO (ribulose-1,5-bisphosphate carboxylase/oxygenase) forms I and II, ranging from 1.14 × 103 to 6 × 106 genes liter−1 over a 2-year period. The structure of the active microbial communities based on 16S rRNA transcripts differed between the two aquifers, with a larger fraction of heterotrophic, facultative anaerobic, soil-related groups in the oxygen-deficient upper aquifer. Most identified CO2-assimilating phylogenetic groups appeared to be involved in the oxidation of sulfur or nitrogen compounds and harbored both RubisCO forms I and II, allowing efficient CO2 fixation in environments with strong oxygen and CO2 fluctuations. The genera Sulfuricella and Nitrosomonas were represented by read fractions of up to 78 and 33%, respectively, within the cbbM and cbbL transcript pool and accounted for 5.6 and 3.8% of 16S rRNA sequence reads, respectively, in the lower aquifer. Our results indicate that a large fraction of bacteria in pristine limestone aquifers has the genetic potential for autotrophic CO2 fixation, with energy most likely provided by the oxidation of reduced sulfur and nitrogen compounds. PMID:25616797

  15. Large fractions of CO2-fixing microorganisms in pristine limestone aquifers appear to be involved in the oxidation of reduced sulfur and nitrogen compounds.

    PubMed

    Herrmann, Martina; Rusznyák, Anna; Akob, Denise M; Schulze, Isabel; Opitz, Sebastian; Totsche, Kai Uwe; Küsel, Kirsten

    2015-04-01

    The traditional view of the dependency of subsurface environments on surface-derived allochthonous carbon inputs is challenged by increasing evidence for the role of lithoautotrophy in aquifer carbon flow. We linked information on autotrophy (Calvin-Benson-Bassham cycle) with that from total microbial community analysis in groundwater at two superimposed-upper and lower-limestone groundwater reservoirs (aquifers). Quantitative PCR revealed that up to 17% of the microbial population had the genetic potential to fix CO2 via the Calvin cycle, with abundances of cbbM and cbbL genes, encoding RubisCO (ribulose-1,5-bisphosphate carboxylase/oxygenase) forms I and II, ranging from 1.14 × 10(3) to 6 × 10(6) genes liter(-1) over a 2-year period. The structure of the active microbial communities based on 16S rRNA transcripts differed between the two aquifers, with a larger fraction of heterotrophic, facultative anaerobic, soil-related groups in the oxygen-deficient upper aquifer. Most identified CO2-assimilating phylogenetic groups appeared to be involved in the oxidation of sulfur or nitrogen compounds and harbored both RubisCO forms I and II, allowing efficient CO2 fixation in environments with strong oxygen and CO2 fluctuations. The genera Sulfuricella and Nitrosomonas were represented by read fractions of up to 78 and 33%, respectively, within the cbbM and cbbL transcript pool and accounted for 5.6 and 3.8% of 16S rRNA sequence reads, respectively, in the lower aquifer. Our results indicate that a large fraction of bacteria in pristine limestone aquifers has the genetic potential for autotrophic CO2 fixation, with energy most likely provided by the oxidation of reduced sulfur and nitrogen compounds. PMID:25616797

  16. Discounting of sequences of delayed rewards of different amounts.

    PubMed

    Białaszek, Wojciech; Ostaszewski, Paweł

    2012-01-01

    The main purpose of this study was to determine whether the magnitude effect is present in cases where delayed sequences of rewards are discounted. The magnitude effect refers to the inverse relationship between the amount of a reward and the steepness of temporal discounting. This study was conducted with a computer program to estimate the indifference points, which served as indicators of the present subjective value of delayed sequences of small and large rewards. In the indifference point the subjective value of a single, immediate reward was equal to the subjective value of the delayed sequence (or to the value of a single delayed reward). As a control condition, we added an experimental task involving choices between single immediate and single delayed rewards. The experiment showed that the sequences of large rewards are discounted less steeply than are the sequences of small rewards. This finding suggests that the magnitude effect is present within the delayed sequences of rewards. In addition, when outcomes are relatively large, the results suggest that a single reward is discounted less steeply than the sequence of a total nominal value equal to this single reward. However, for relatively small rewards, the difference is not statistically significant. The less steep discounting of sequences of large rewards may explain the reward-bundling effect, which refers to less steep discounting of longer sequences than of shorter ones: longer sequences usually have greater overall nominal value. The present study was conducted on hypothetical rewards, and the results should be validated using real rewards. PMID:22062547

  17. Optimum Tolerance Design Using Component-Amount and Mixture-Amount Experiments

    SciTech Connect

    Piepel, Gregory F.; Ozler, Cenk; Sehirlioglu, Ali Kemal

    2013-08-01

    One type of tolerance design problem involves optimizing component and assembly tolerances to minimize the total cost (sum of manufacturing cost and quality loss). Previous literature recommended using traditional response surface (RS) designs and models to solve this type of tolerance design problem. In this article, component-amount (CA) and mixture-amount (MA) approaches are proposed as more appropriate for solving this type of tolerance design problem. The advantages of the CA and MA approaches over the RS approach are discussed. Reasons for choosing between the CA and MA approaches are also discussed. The CA and MA approaches (experimental design, response modeling, and optimization) are illustrated using real examples.

  18. A Kinetics Demonstration Involving a Green-Red-Green Color Change Resulting from a Large-Amplitude pH Oscillation

    ERIC Educational Resources Information Center

    Pfennig, Brian W.; Roberts, Richard T.

    2006-01-01

    An attempt is made to provide chemistry teachers with a chemical demonstration of a clock reaction for the winter holiday season that changes in color from green to red to green again which is used as didactic tool to introduce students to many of the basic principles of kinetics. The reaction involves the oxidation of iodide ion with persulfate…

  19. Faculty Roles, Responsibilities, and Involvement in Campus Safety Initiatives as Perceived by Faculty and Administrators: A Case Study at a Large State University

    ERIC Educational Resources Information Center

    Rollings, Meda Janeen

    2010-01-01

    The study addressed the problem of campus safety and the extent to which faculty and administrators are aware of institutional security policies. Further, the research compared perceptions of administrators and faculty regarding faculty awareness of and involvement in campus safety policy initiatives. The research sought to determine if the…

  20. Large national series of patients with Xq28 duplication involving MECP2: Delineation of brain MRI abnormalities in 30 affected patients.

    PubMed

    El Chehadeh, Salima; Faivre, Laurence; Mosca-Boidron, Anne-Laure; Malan, Valérie; Amiel, Jeanne; Nizon, Mathilde; Touraine, Renaud; Prieur, Fabienne; Pasquier, Laurent; Callier, Patrick; Lefebvre, Mathilde; Marle, Nathalie; Dubourg, Christèle; Julia, Sophie; Sarret, Catherine; Francannet, Christine; Laffargue, Fanny; Boespflug-Tanguy, Odile; David, Albert; Isidor, Bertrand; Le Caignec, Cédric; Vigneron, Jacqueline; Leheup, Bruno; Lambert, Laetitia; Philippe, Christophe; Cuisset, Jean-Marie; Andrieux, Joris; Plessis, Ghislaine; Toutain, Annick; Goldenberg, Alice; Cormier-Daire, Valérie; Rio, Marlène; Bonnefont, Jean-Paul; Thevenon, Julien; Echenne, Bernard; Journel, Hubert; Afenjar, Alexandra; Burglen, Lydie; Bienvenu, Thierry; Addor, Marie-Claude; Lebon, Sébastien; Martinet, Danièle; Baumann, Clarisse; Perrin, Laurence; Drunat, Séverine; Jouk, Pierre-Simon; Devillard, Françoise; Coutton, Charles; Lacombe, Didier; Delrue, Marie-Ange; Philip, Nicole; Moncla, Anne; Badens, Catherine; Perreton, Nathalie; Masurel, Alice; Thauvin-Robinet, Christel; Des Portes, Vincent; Guibaud, Laurent

    2016-01-01

    Xq28 duplications encompassing MECP2 have been described in male patients with a severe neurodevelopmental disorder associated with hypotonia and spasticity, severe learning disability, stereotyped movements, and recurrent pulmonary infections. We report on standardized brain magnetic resonance imaging (MRI) data of 30 affected patients carrying an Xq28 duplication involving MECP2 of various sizes (228 kb to 11.7 Mb). The aim of this study was to seek recurrent malformations and attempt to determine whether variations in imaging features could be explained by differences in the size of the duplications. We showed that 93% of patients had brain MRI abnormalities such as corpus callosum abnormalities (n = 20), reduced volume of the white matter (WM) (n = 12), ventricular dilatation (n = 9), abnormal increased hyperintensities on T2-weighted images involving posterior periventricular WM (n = 6), and vermis hypoplasia (n = 5). The occipitofrontal circumference varied considerably between >+2SD in five patients and <-2SD in four patients. Among the nine patients with dilatation of the lateral ventricles, six had a duplication involving L1CAM. The only patient harboring bilateral posterior subependymal nodular heterotopia also carried an FLNA gene duplication. We could not demonstrate a correlation between periventricular WM hyperintensities/delayed myelination and duplication of the IKBKG gene. We thus conclude that patients with an Xq28 duplication involving MECP2 share some similar but non-specific brain abnormalities. These imaging features, therefore, could not constitute a diagnostic clue. The genotype-phenotype correlation failed to demonstrate a relationship between the presence of nodular heterotopia, ventricular dilatation, WM abnormalities, and the presence of FLNA, L1CAM, or IKBKG, respectively, in the duplicated segment. PMID:26420639

  1. Any Questions? An Application of Weick's Model of Organizing to Increase Student Involvement in the Large-Lecture Classroom

    ERIC Educational Resources Information Center

    Ledford, Christy J. W.; Saperstein, Adam K.; Cafferty, Lauren A.; McClintick, Stacey H.; Bernstein, Ethan M.

    2015-01-01

    Microblogs, with their interactive nature, can engage students in community building and sensemaking. Using Weick's model of organizing as a framework, we integrated the use of micromessaging to increase student engagement in the large-lecture classroom. Students asked significantly more questions and asked a greater diversity of questions…

  2. Atomic-orbital close-coupling calculations for collisions involving fusion relevant highly charged impurity ions using very large basis sets

    SciTech Connect

    Igenbergs, Katharina; Wallerberger, Markus; Schweinzer, Josef; Aumayr, Friedrich

    2012-05-25

    The atomic-orbital close-coupling formalism is a well-known method for the semiclassical treatment of ion-atom collisions. Cross sections for these kinds of collisions are mainly needed in the analysis of certain spectroscopic data from nuclear fusion experiments as well as astrophysical data. We shall outline how the computational implementation can be improved in such a way that collisions involving heavy, highly charged impurity ions, such as Ar{sup 18+} can be treated. Furthermore we show and discuss exemplary results.

  3. 46 CFR Sec. 2 - Amount of bond.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Amount of bond. Sec. 2 Section 2 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY BONDING OF SHIP'S PERSONNEL Sec. 2 Amount of bond. The amount of the bond must be governed by the amount of monies advanced or value of...

  4. 46 CFR Sec. 2 - Amount of bond.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Amount of bond. Sec. 2 Section 2 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY BONDING OF SHIP'S PERSONNEL Sec. 2 Amount of bond. The amount of the bond must be governed by the amount of monies advanced or value of...

  5. An Efficient Large-Scale Retroviral Transduction Method Involving Preloading the Vector into a RetroNectin-Coated Bag with Low-Temperature Shaking

    PubMed Central

    Dodo, Katsuyuki; Chono, Hideto; Saito, Naoki; Tanaka, Yoshinori; Tahara, Kenichi; Nukaya, Ikuei; Mineno, Junichi

    2014-01-01

    In retroviral vector-mediated gene transfer, transduction efficiency can be hampered by inhibitory molecules derived from the culture fluid of virus producer cell lines. To remove these inhibitory molecules to enable better gene transduction, we had previously developed a transduction method using a fibronectin fragment-coated vessel (i.e., the RetroNectin-bound virus transduction method). In the present study, we developed a method that combined RetroNectin-bound virus transduction with low-temperature shaking and applied this method in manufacturing autologous retroviral-engineered T cells for adoptive transfer gene therapy in a large-scale closed system. Retroviral vector was preloaded into a RetroNectin-coated bag and incubated at 4°C for 16 h on a reciprocating shaker at 50 rounds per minute. After the supernatant was removed, activated T cells were added to the bag. The bag transduction method has the advantage of increasing transduction efficiency, as simply flipping over the bag during gene transduction facilitates more efficient utilization of the retroviral vector adsorbed on the top and bottom surfaces of the bag. Finally, we performed validation runs of endoribonuclease MazF-modified CD4+ T cell manufacturing for HIV-1 gene therapy and T cell receptor-modified T cell manufacturing for MAGE-A4 antigen-expressing cancer gene therapy and achieved over 200-fold (≥1010) and 100-fold (≥5×109) expansion, respectively. In conclusion, we demonstrated that the large-scale closed transduction system is highly efficient for retroviral vector-based T cell manufacturing for adoptive transfer gene therapy, and this technology is expected to be amenable to automation and improve current clinical gene therapy protocols. PMID:24454964

  6. Delay of actions involves large risks in estimations of economic damages and reduction ratios of carbon dioxide emission for lower climate targets.

    NASA Astrophysics Data System (ADS)

    Ishizaki, Y.; Emori, S.; Takahashi, K.; Shiogama, H.; Yokohata, T.

    2014-12-01

    Because future projections by AOGCMs require huge computer and human resources, simple climate models are used under a wide range of emission scenarios. The observation obtained in the past cannot provide a strong constraint on equilibrium climate sensitivity (ECS) and thus the future projections by simple climate models. However, when observations are obtained more in future, the uncertainty of future projections is expected to reduce. There is a public debate over whether to start to reduce carbon dioxide emissions now or to delay implementing mitigation policy in future. If the observation obtained in future can provide substantive benefits to climate policy, a climate policy of "wait and see", or a sequential-decision strategy for climate change would be useful. We investigated how much the uncertainty in economic damage and reduction ratios of CO2 emission, by which a climate target can be achieved, will reduce in future after future observation can be obtained. To conduct this, we first produced hypothetical observations of different ECSs using a simple climate model, and then validated whether the sequential decision strategy is useful or not for the estimations of economic damages and reduction ratios of carbon dioxide emissions. In low ECS, the magnitudes of the uncertainty for future projections in global mean SAT changes are small, and they reduce rapidly after observations are obtained in future. On the other hand, in high ECS, the magnitudes of the uncertainty for future projections in global mean SAT changes are large, and they still remain large in future. Because economic damages increase nonlinearly for the global mean SAT changes, the uncertainty of future projections in the economic damages is larger, and still remains larger after obtaining observations in future in high ECS. In particular, peaks of the pdfs of the economic damages shift to more serious values after obtaining observations in future in high ECS.

  7. A distinct X-linked syndrome involving joint contractures, keloids, large optic cup-to-disc ratio, and renal stones results from a filamin A (FLNA) mutation.

    PubMed

    Lah, Melissa; Niranjan, Tejasvi; Srikanth, Sujata; Holloway, Lynda; Schwartz, Charles E; Wang, Tao; Weaver, David D

    2016-04-01

    We further evaluated a previously reported family with an apparently undescribed X-linked syndrome involving joint contractures, keloids, an increased optic cup-to-disc ratio, and renal stones to elucidate the genetic cause. To do this, we obtained medical histories and performed physical examination on 14 individuals in the family, five of whom are affected males and three are obligate carrier females. Linkage analysis was performed on all but one individual and chromosome X-exome sequencing was done on two affected males. The analysis localized the putative gene to Xq27-qter and chromosome X-exome sequencing revealed a mutation in exon 28 (c.4726G>A) of the filamin A (FLNA) gene, predicting that a conserved glycine had been replaced by arginine at amino acid 1576 (p.G1576R). Segregation analysis demonstrated that all known carrier females tested were heterozygous (G/A), all affected males were hemizygous for the mutation (A allele) and all normal males were hemizygous for the normal G allele. The data and the bioinformatic analysis indicate that the G1576R mutation in the FLNA gene is very likely pathogenic in this family. The syndrome affecting the family shares phenotypic overlap with other syndromes caused by FLNA mutations, but appears to be a distinct phenotype, likely representing a unique genetic syndrome. © 2016 Wiley Periodicals, Inc. PMID:26804200

  8. A large-scale in vivo RNAi screen to identify genes involved in Notch-mediated follicle cell differentiation and cell cycle switches.

    PubMed

    Jia, Dongyu; Soylemez, Muhammed; Calvin, Gabriel; Bornmann, Randy; Bryant, Jamal; Hanna, Cameron; Huang, Yi-Chun; Deng, Wu-Min

    2015-01-01

    During Drosophila oogenesis, follicle cells sequentially undergo three distinct cell-cycle programs: the mitotic cycle, endocycle, and gene amplification. Notch signaling plays a central role in regulating follicle-cell differentiation and cell-cycle switches; its activation is essential for the mitotic cycle/endocycle (M/E) switch. Cut, a linker between Notch signaling and cell-cycle regulators, is specifically downregulated by Notch during the endocycle stage. To determine how signaling pathways coordinate during the M/E switch and to identify novel genes involved in follicle cell differentiation, we performed an in vivo RNAi screen through induced knockdown of gene expression and examination of Cut expression in follicle cells. We screened 2205 RNAi lines and found 33 genes regulating Cut expression during the M/E switch. These genes were confirmed with the staining of two other Notch signaling downstream factors, Hindsight and Broad, and validated with multiple independent RNAi lines. We applied gene ontology software to find enriched biological meaning and compared our results with other publications to find conserved genes across tissues. Specifically, we found earlier endocycle entry in anterior follicle cells than those in the posterior, identified that the insulin-PI3K pathway participates in the precise M/E switch, and suggested Nejire as a cofactor of Notch signaling during oogenesis. PMID:26205122

  9. A large-scale in vivo RNAi screen to identify genes involved in Notch-mediated follicle cell differentiation and cell cycle switches

    PubMed Central

    Jia, Dongyu; Soylemez, Muhammed; Calvin, Gabriel; Bornmann, Randy; Bryant, Jamal; Hanna, Cameron; Huang, Yi-Chun; Deng, Wu-Min

    2015-01-01

    During Drosophila oogenesis, follicle cells sequentially undergo three distinct cell-cycle programs: the mitotic cycle, endocycle, and gene amplification. Notch signaling plays a central role in regulating follicle-cell differentiation and cell-cycle switches; its activation is essential for the mitotic cycle/endocycle (M/E) switch. Cut, a linker between Notch signaling and cell-cycle regulators, is specifically downregulated by Notch during the endocycle stage. To determine how signaling pathways coordinate during the M/E switch and to identify novel genes involved in follicle cell differentiation, we performed an in vivo RNAi screen through induced knockdown of gene expression and examination of Cut expression in follicle cells. We screened 2205 RNAi lines and found 33 genes regulating Cut expression during the M/E switch. These genes were confirmed with the staining of two other Notch signaling downstream factors, Hindsight and Broad, and validated with multiple independent RNAi lines. We applied gene ontology software to find enriched biological meaning and compared our results with other publications to find conserved genes across tissues. Specifically, we found earlier endocycle entry in anterior follicle cells than those in the posterior, identified that the insulin-PI3K pathway participates in the precise M/E switch, and suggested Nejire as a cofactor of Notch signaling during oogenesis. PMID:26205122

  10. The Genome Sequence of the Tomato-Pathogenic Actinomycete Clavibacter michiganensis subsp. michiganensis NCPPB382 Reveals a Large Island Involved in Pathogenicity▿ †

    PubMed Central

    Gartemann, Karl-Heinz; Abt, Birte; Bekel, Thomas; Burger, Annette; Engemann, Jutta; Flügel, Monika; Gaigalat, Lars; Goesmann, Alexander; Gräfen, Ines; Kalinowski, Jörn; Kaup, Olaf; Kirchner, Oliver; Krause, Lutz; Linke, Burkhard; McHardy, Alice; Meyer, Folker; Pohle, Sandra; Rückert, Christian; Schneiker, Susanne; Zellermann, Eva-Maria; Pühler, Alfred; Eichenlaub, Rudolf; Kaiser, Olaf; Bartels, Daniela

    2008-01-01

    Clavibacter michiganensis subsp. michiganensis is a plant-pathogenic actinomycete that causes bacterial wilt and canker of tomato. The nucleotide sequence of the genome of strain NCPPB382 was determined. The chromosome is circular, consists of 3.298 Mb, and has a high G+C content (72.6%). Annotation revealed 3,080 putative protein-encoding sequences; only 26 pseudogenes were detected. Two rrn operons, 45 tRNAs, and three small stable RNA genes were found. The two circular plasmids, pCM1 (27.4 kbp) and pCM2 (70.0 kbp), which carry pathogenicity genes and thus are essential for virulence, have lower G+C contents (66.5 and 67.6%, respectively). In contrast to the genome of the closely related organism Clavibacter michiganensis subsp. sepedonicus, the genome of C. michiganensis subsp. michiganensis lacks complete insertion elements and transposons. The 129-kb chp/tomA region with a low G+C content near the chromosomal origin of replication was shown to be necessary for pathogenicity. This region contains numerous genes encoding proteins involved in uptake and metabolism of sugars and several serine proteases. There is evidence that single genes located in this region, especially genes encoding serine proteases, are required for efficient colonization of the host. Although C. michiganensis subsp. michiganensis grows mainly in the xylem of tomato plants, no evidence for pronounced genome reduction was found. C. michiganensis subsp. michiganensis seems to have as many transporters and regulators as typical soil-inhabiting bacteria. However, the apparent lack of a sulfate reduction pathway, which makes C. michiganensis subsp. michiganensis dependent on reduced sulfur compounds for growth, is probably the reason for the poor survival of C. michiganensis subsp. michiganensis in soil. PMID:18192381

  11. The genome sequence of the tomato-pathogenic actinomycete Clavibacter michiganensis subsp. michiganensis NCPPB382 reveals a large island involved in pathogenicity.

    PubMed

    Gartemann, Karl-Heinz; Abt, Birte; Bekel, Thomas; Burger, Annette; Engemann, Jutta; Flügel, Monika; Gaigalat, Lars; Goesmann, Alexander; Gräfen, Ines; Kalinowski, Jörn; Kaup, Olaf; Kirchner, Oliver; Krause, Lutz; Linke, Burkhard; McHardy, Alice; Meyer, Folker; Pohle, Sandra; Rückert, Christian; Schneiker, Susanne; Zellermann, Eva-Maria; Pühler, Alfred; Eichenlaub, Rudolf; Kaiser, Olaf; Bartels, Daniela

    2008-03-01

    Clavibacter michiganensis subsp. michiganensis is a plant-pathogenic actinomycete that causes bacterial wilt and canker of tomato. The nucleotide sequence of the genome of strain NCPPB382 was determined. The chromosome is circular, consists of 3.298 Mb, and has a high G+C content (72.6%). Annotation revealed 3,080 putative protein-encoding sequences; only 26 pseudogenes were detected. Two rrn operons, 45 tRNAs, and three small stable RNA genes were found. The two circular plasmids, pCM1 (27.4 kbp) and pCM2 (70.0 kbp), which carry pathogenicity genes and thus are essential for virulence, have lower G+C contents (66.5 and 67.6%, respectively). In contrast to the genome of the closely related organism Clavibacter michiganensis subsp. sepedonicus, the genome of C. michiganensis subsp. michiganensis lacks complete insertion elements and transposons. The 129-kb chp/tomA region with a low G+C content near the chromosomal origin of replication was shown to be necessary for pathogenicity. This region contains numerous genes encoding proteins involved in uptake and metabolism of sugars and several serine proteases. There is evidence that single genes located in this region, especially genes encoding serine proteases, are required for efficient colonization of the host. Although C. michiganensis subsp. michiganensis grows mainly in the xylem of tomato plants, no evidence for pronounced genome reduction was found. C. michiganensis subsp. michiganensis seems to have as many transporters and regulators as typical soil-inhabiting bacteria. However, the apparent lack of a sulfate reduction pathway, which makes C. michiganensis subsp. michiganensis dependent on reduced sulfur compounds for growth, is probably the reason for the poor survival of C. michiganensis subsp. michiganensis in soil. PMID:18192381

  12. 29 CFR 4219.13 - Amount of liability for de minimis amounts.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Amount of liability for de minimis amounts. 4219.13 Section... Redetermination of Withdrawal Liability Upon Mass Withdrawal § 4219.13 Amount of liability for de minimis amounts. An employer that is liable for de minimis amounts shall be liable to the plan for the amount by...

  13. The N-terminal side of the origin-binding domain of simian virus 40 large T antigen is involved in A/T untwisting.

    PubMed Central

    Chen, L; Joo, W S; Bullock, P A; Simmons, D T

    1997-01-01

    We investigated the role of the N-terminal side of simian virus 40 (SV40) large T antigen's origin-binding domain in the initiation of virus DNA replication by analyzing the biochemical activities of mutants containing single point substitutions or deletions in this region. Four mutants with substitutions at residues between 121 and 135 were partially defective in untwisting the A/T-rich track on the late side of the origin but were normal in melting the imperfect palindrome (IP) region on the early side. Deletion of the N-terminal 109 amino acids had no effect on either activity, whereas a longer deletion, up to residue 123, greatly reduced A/T untwisting but not IP melting. These results indicate that the region from residue 121 to 135 is important for A/T untwisting but not for IP melting and demonstrate that these activities are separable. Two point substitution mutants (126PS and 135PL) were characterized further by testing them for origin DNA binding, origin unwinding, oligomerization, and helicase activity. These two mutants were completely defective in origin (form U(R)) unwinding but normal in the other activities. Our results demonstrate that a failure to normally untwist the A/T track is correlated with a defect in origin unwinding. Further, they indicate that some mutants with substitutions in the region from residue 121 to 135 interact with origin DNA incorrectly, perhaps by failing to make appropriate contacts with the A/T-rich DNA. PMID:9343233

  14. Large-conductance Ca2+-activated K+ channel involvement in suppression of cerebral ischemia/reperfusion injury after electroacupuncture at Shuigou (GV26) acupoint in rats

    PubMed Central

    Wang, Yong; Shen, Yan; Lin, Hai-ping; Li, Zhuo; Chen, Ying-ying; Wang, Shu

    2016-01-01

    Excess activation and expression of large-conductance Ca2+-activated K+ channels (BKCa channels) may be an important mechanism for delayed neuronal death after cerebral ischemia/reperfusion injury. Electroacupuncture can regulate BKCa channels after cerebral ischemia/reperfusion injury, but the precise mechanism remains unclear. In this study, we established a rat model of cerebral ischemia/reperfusion injury. Model rats received electroacupuncture of 1 mA and 2 Hz at Shuigou (GV26) for 10 minutes, once every 12 hours for a total of six times in 72 hours. We found that in cerebral ischemia/reperfusion injury rats, ischemic changes in the cerebral cortex were mitigated after electroacupuncture. Moreover, BKCa channel protein and mRNA expression were reduced in the cerebral cortex and neurological function noticeably improved. These changes did not occur after electroacupuncture at a non-acupoint (5 mm lateral to the left side of Shuigou). Thus, our findings indicate that electroacupuncture at Shuigou improves neurological function in rats following cerebral ischemia/reperfusion injury, and may be associated with down-regulation of BKCa channel protein and mRNA expression. Additionally, our results suggest that the Shuigou acupoint has functional specificity. PMID:27482225

  15. 46 CFR 308.403 - Insured amounts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... total amount of war risk insurance obtainable from companies authorized to do an insurance business in a... MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Builder's Risk Insurance § 308.403 Insured amounts. (a) Prelaunching period. The amount insured...

  16. 14 CFR 1261.102 - Maximum amount.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Maximum amount. 1261.102 Section 1261.102 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PROCESSING OF MONETARY CLAIMS (GENERAL) Employees' Personal Property Claims § 1261.102 Maximum amount. From October 1, 1982, to October 30, 1988, the maximum amount that may be...

  17. 14 CFR 1261.102 - Maximum amount.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Maximum amount. 1261.102 Section 1261.102 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PROCESSING OF MONETARY CLAIMS (GENERAL) Employees' Personal Property Claims § 1261.102 Maximum amount. From October 1, 1982, to October 30, 1988, the maximum amount that may be...

  18. The amount effect and marginal value.

    PubMed

    Rachlin, Howard; Arfer, Kodi B; Safin, Vasiliy; Yen, Ming

    2015-07-01

    The amount effect of delay discounting (by which the value of larger reward amounts is discounted by delay at a lower rate than that of smaller amounts) strictly implies that value functions (value as a function of amount) are steeper at greater delays than they are at lesser delays. That is, the amount effect and the difference in value functions at different delays are actually a single empirical finding. Amount effects of delay discounting are typically found with choice experiments. Value functions for immediate rewards have been empirically obtained by direct judgment. (Value functions for delayed rewards have not been previously obtained.) The present experiment obtained value functions for both immediate and delayed rewards by direct judgment and found them to be steeper when the rewards were delayed--hence, finding an amount effect with delay discounting. PMID:26013159

  19. 13 CFR 400.202 - Loan amount.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ....202 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.202 Loan amount. (a) The aggregate amount of loan principal guaranteed under this Program to a single Qualified Steel Company may not exceed $ 250 million. (b) Of...

  20. 13 CFR 400.202 - Loan amount.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ....202 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.202 Loan amount. (a) The aggregate amount of loan principal guaranteed under this Program to a single Qualified Steel Company may not exceed $ 250 million. (b) Of...

  1. 13 CFR 400.202 - Loan amount.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ....202 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.202 Loan amount. (a) The aggregate amount of loan principal guaranteed under this Program to a single Qualified Steel Company may not exceed $ 250 million. (b) Of...

  2. 13 CFR 400.202 - Loan amount.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ....202 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.202 Loan amount. (a) The aggregate amount of loan principal guaranteed under this Program to a single Qualified Steel Company may not exceed $ 250 million. (b) Of...

  3. 13 CFR 400.202 - Loan amount.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ....202 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.202 Loan amount. (a) The aggregate amount of loan principal guaranteed under this Program to a single Qualified Steel Company may not exceed $ 250 million. (b) Of...

  4. 23 CFR 1335.8 - Grant amounts.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Grant amounts. 1335.8 Section 1335.8 Highways NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION STATE HIGHWAY SAFETY DATA IMPROVEMENTS § 1335.8 Grant amounts. (a) Start-up grant. A State that qualifies for a start-up grant under §...

  5. 45 CFR 32.8 - Amounts withheld.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... debtor's disposable pay exceeds an amount equivalent to thirty times the minimum wage. See 29 CFR 870.10... DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION ADMINISTRATIVE WAGE GARNISHMENT § 32.8 Amounts... first pay day after the employer receives the order. However, if the first pay day is within 10...

  6. 45 CFR 32.8 - Amounts withheld.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... debtor's disposable pay exceeds an amount equivalent to thirty times the minimum wage. See 29 CFR 870.10... DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION ADMINISTRATIVE WAGE GARNISHMENT § 32.8 Amounts... first pay day after the employer receives the order. However, if the first pay day is within 10...

  7. 14 CFR 1261.102 - Maximum amount.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Maximum amount. 1261.102 Section 1261.102 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PROCESSING OF MONETARY CLAIMS (GENERAL) Employees' Personal Property Claims § 1261.102 Maximum amount. From October 1, 1982, to October 30,...

  8. 14 CFR 1261.102 - Maximum amount.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Maximum amount. 1261.102 Section 1261.102 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PROCESSING OF MONETARY CLAIMS (GENERAL) Employees' Personal Property Claims § 1261.102 Maximum amount. From October 1, 1982, to October 30,...

  9. 45 CFR 32.8 - Amounts withheld.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... debtor's disposable pay exceeds an amount equivalent to thirty times the minimum wage. See 29 CFR 870.10... DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION ADMINISTRATIVE WAGE GARNISHMENT § 32.8 Amounts... first pay day after the employer receives the order. However, if the first pay day is within 10...

  10. 20 CFR 617.34 - Amount.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... the Federal travel regulations (see 41 CFR part 101-7) for the locality where the job search is... WORKERS UNDER THE TRADE ACT OF 1974 Job Search Allowances § 617.34 Amount. (a) Computation. The amount of a job search allowance shall be 90 percent of the total costs of each of the following...

  11. 20 CFR 617.34 - Amount.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... the Federal travel regulations (see 41 CFR part 101-7) for the locality where the job search is... WORKERS UNDER THE TRADE ACT OF 1974 Job Search Allowances § 617.34 Amount. (a) Computation. The amount of a job search allowance shall be 90 percent of the total costs of each of the following...

  12. 20 CFR 617.34 - Amount.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... the Federal travel regulations (see 41 CFR part 101-7) for the locality where the job search is... WORKERS UNDER THE TRADE ACT OF 1974 Job Search Allowances § 617.34 Amount. (a) Computation. The amount of a job search allowance shall be 90 percent of the total costs of each of the following...

  13. 20 CFR 617.34 - Amount.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... the Federal travel regulations (see 41 CFR part 101-7) for the locality where the job search is... WORKERS UNDER THE TRADE ACT OF 1974 Job Search Allowances § 617.34 Amount. (a) Computation. The amount of a job search allowance shall be 90 percent of the total costs of each of the following...

  14. Sleep and Delinquency: Does the Amount of Sleep Matter?

    ERIC Educational Resources Information Center

    Clinkinbeard, Samantha S.; Simi, Pete; Evans, Mary K.; Anderson, Amy L.

    2011-01-01

    Sleep, a key indicator of health, has been linked to a variety of indicators of well-being such that people who get an adequate amount generally experience greater well-being. Further, a lack of sleep has been linked to a wide range of negative developmental outcomes, yet sleep has been largely overlooked among researchers interested in adolescent…

  15. 78 FR 59702 - Medicare Program; Medicare Appeals: Adjustment to the Amount in Controversy Threshold Amounts for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-27

    ...This notice announces the annual adjustment in the amount in controversy (AIC) threshold amounts for Administrative Law Judge (ALJ) hearings and judicial review under the Medicare appeals process. The adjustment to the AIC threshold amounts will be effective for requests for ALJ hearings and judicial review filed on or after January 1, 2014. The calendar year 2014 AIC threshold amounts are......

  16. 7 CFR 1424.8 - Payment amounts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOENERGY PROGRAM § 1424.8 Payment amounts. (a) An eligible... whose annual bioenergy production is: (i) Less than 65 million gallons, by dividing by 2.5; (ii)...

  17. 7 CFR 1424.8 - Payment amounts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOENERGY PROGRAM § 1424.8 Payment amounts. (a) An eligible... whose annual bioenergy production is: (i) Less than 65 million gallons, by dividing by 2.5; (ii)...

  18. 7 CFR 1424.8 - Payment amounts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOENERGY PROGRAM § 1424.8 Payment amounts. (a) An eligible... whose annual bioenergy production is: (i) Less than 65 million gallons, by dividing by 2.5; (ii)...

  19. 7 CFR 1424.8 - Payment amounts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOENERGY PROGRAM § 1424.8 Payment amounts. (a) An eligible... whose annual bioenergy production is: (i) Less than 65 million gallons, by dividing by 2.5; (ii)...

  20. 7 CFR 1424.8 - Payment amounts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOENERGY PROGRAM § 1424.8 Payment amounts. (a) An eligible... whose annual bioenergy production is: (i) Less than 65 million gallons, by dividing by 2.5; (ii)...

  1. Parent Involvement.

    ERIC Educational Resources Information Center

    LaCrosse, Ed

    The paper discusses the rationale and guidelines for parent involvement in HCEEP (Handicapped Children's Early Education Program) projects. Ways of assessing parents' needs are reviewed, as are four types of services to meet the identified needs: parent education, direct participation, parent counseling, and parent provided programs. Materials and…

  2. 76 FR 59138 - Medicare Program; Medicare Appeals; Adjustment to the Amount in Controversy Threshold Amounts for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-23

    ... HUMAN SERVICES Centers for Medicare & Medicaid Services Medicare Program; Medicare Appeals; Adjustment to the Amount in Controversy Threshold Amounts for Calendar Year 2012 AGENCY: Centers for Medicare... review under the Medicare appeals process. The adjustment to the AIC threshold amounts will be...

  3. 7 CFR 1421.304 - Payment amount.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 2012 Crop of Wheat, Barley, Oats, and Triticale § 1421.304 Payment amount. (a) The grazing payment rate... payment rate in effect for the predominant class of wheat in the county where the farm is located as of... three (3) similar farms. For triticale, the payment yield shall be the yield for wheat from three...

  4. 7 CFR 1421.304 - Payment amount.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 2012 Crop of Wheat, Barley, Oats, and Triticale § 1421.304 Payment amount. (a) The grazing payment rate... payment rate in effect for the predominant class of wheat in the county where the farm is located as of... three (3) similar farms. For triticale, the payment yield shall be the yield for wheat from three...

  5. 7 CFR 1421.304 - Payment amount.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2012 Crop of Wheat, Barley, Oats, and Triticale § 1421.304 Payment amount. (a) The grazing payment rate... payment rate in effect for the predominant class of wheat in the county where the farm is located as of... three (3) similar farms. For triticale, the payment yield shall be the yield for wheat from three...

  6. 24 CFR 201.10 - Loan amounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Loan amounts. 201.10 Section 201.10 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE...

  7. 7 CFR 1421.304 - Payment amount.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 2012 Crop of Wheat, Barley, Oats, and Triticale § 1421.304 Payment amount. (a) The grazing payment rate... complete program application to CCC. For triticale, the grazing rate will be equal to the loan deficiency... three (3) similar farms. For triticale, the payment yield shall be the yield for wheat from three...

  8. 14 CFR 1300.13 - Guarantee amount.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Guarantee amount. 1300.13 Section 1300.13 Aeronautics and Space AIR TRANSPORTATION SYSTEM STABILIZATION OFFICE OF MANAGEMENT AND BUDGET AVIATION DISASTER RELIEF-AIR CARRIER GUARANTEE LOAN PROGRAM Minimum Requirements and Application Procedures §...

  9. 14 CFR 1300.13 - Guarantee amount.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Guarantee amount. 1300.13 Section 1300.13 Aeronautics and Space AIR TRANSPORTATION SYSTEM STABILIZATION OFFICE OF MANAGEMENT AND BUDGET AVIATION DISASTER RELIEF-AIR CARRIER GUARANTEE LOAN PROGRAM Minimum Requirements and Application Procedures §...

  10. 20 CFR 340.2 - Amount recoverable.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... amount of unemployment, sickness, or maternity benefits paid under the Railroad Unemployment Insurance... been determined to be days of unemployment or sickness; (c) Recoverable under section 4(a-1)(ii) of the..., unemployment, sickness or maternity benefits under any law other than the Railroad Unemployment Insurance...

  11. 20 CFR 340.2 - Amount recoverable.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... amount of unemployment, sickness, or maternity benefits paid under the Railroad Unemployment Insurance... been determined to be days of unemployment or sickness; (c) Recoverable under section 4(a-1)(ii) of the..., unemployment, sickness or maternity benefits under any law other than the Railroad Unemployment Insurance...

  12. 20 CFR 340.2 - Amount recoverable.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... amount of unemployment, sickness, or maternity benefits paid under the Railroad Unemployment Insurance... been determined to be days of unemployment or sickness; (c) Recoverable under section 4(a-1)(ii) of the..., unemployment, sickness or maternity benefits under any law other than the Railroad Unemployment Insurance...

  13. 20 CFR 340.2 - Amount recoverable.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... amount of unemployment, sickness, or maternity benefits paid under the Railroad Unemployment Insurance... been determined to be days of unemployment or sickness; (c) Recoverable under section 4(a-1)(ii) of the..., unemployment, sickness or maternity benefits under any law other than the Railroad Unemployment Insurance...

  14. 20 CFR 340.2 - Amount recoverable.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... amount of unemployment, sickness, or maternity benefits paid under the Railroad Unemployment Insurance... been determined to be days of unemployment or sickness; (c) Recoverable under section 4(a-1)(ii) of the..., unemployment, sickness or maternity benefits under any law other than the Railroad Unemployment Insurance...

  15. 33 CFR 133.7 - Requests: Amount.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; STATE ACCESS § 133.7... amount anticipated for immediate removal action for a single oil pollution incident, but, in any event... quantity and composition of the oil, weather conditions and customary costs of similar services in...

  16. 33 CFR 133.7 - Requests: Amount.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; STATE ACCESS § 133.7... amount anticipated for immediate removal action for a single oil pollution incident, but, in any event... quantity and composition of the oil, weather conditions and customary costs of similar services in...

  17. 33 CFR 133.7 - Requests: Amount.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; STATE ACCESS § 133.7... amount anticipated for immediate removal action for a single oil pollution incident, but, in any event... quantity and composition of the oil, weather conditions and customary costs of similar services in...

  18. 33 CFR 133.7 - Requests: Amount.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; STATE ACCESS § 133.7... amount anticipated for immediate removal action for a single oil pollution incident, but, in any event... quantity and composition of the oil, weather conditions and customary costs of similar services in...

  19. 33 CFR 133.7 - Requests: Amount.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; STATE ACCESS § 133.7... amount anticipated for immediate removal action for a single oil pollution incident, but, in any event... quantity and composition of the oil, weather conditions and customary costs of similar services in...

  20. 7 CFR 1421.304 - Payment amount.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 2012 Crop of Wheat, Barley, Oats, and Triticale § 1421.304 Payment amount. (a) The grazing payment rate... payment rate in effect for the predominant class of wheat in the county where the farm is located as of... three (3) similar farms. For triticale, the payment yield shall be the yield for wheat from three...

  1. 40 CFR 35.9050 - Assistance amount.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Assistance amount. 35.9050 Section 35.9050 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9050...

  2. 40 CFR 35.9050 - Assistance amount.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Assistance amount. 35.9050 Section 35.9050 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9050...

  3. 40 CFR 35.9050 - Assistance amount.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Assistance amount. 35.9050 Section 35.9050 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9050...

  4. 40 CFR 35.9050 - Assistance amount.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Assistance amount. 35.9050 Section 35.9050 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9050...

  5. 40 CFR 35.9050 - Assistance amount.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Assistance amount. 35.9050 Section 35.9050 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9050...

  6. 27 CFR 70.243 - Exempt amount.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Exempt amount. 70.243 Section 70.243 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... as wages, salary, or other income for each payroll period described in § 70.244 of this part...

  7. 27 CFR 70.243 - Exempt amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Exempt amount. 70.243 Section 70.243 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... as wages, salary, or other income for each payroll period described in § 70.244 of this part...

  8. 27 CFR 70.243 - Exempt amount.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Exempt amount. 70.243 Section 70.243 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... as wages, salary, or other income for each payroll period described in § 70.244 of this part...

  9. 27 CFR 70.243 - Exempt amount.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Exempt amount. 70.243 Section 70.243 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... as wages, salary, or other income for each payroll period described in § 70.244 of this part...

  10. 27 CFR 70.243 - Exempt amount.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Exempt amount. 70.243 Section 70.243 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... as wages, salary, or other income for each payroll period described in § 70.244 of this part...

  11. Mechanisms of membrane protein insertion into liposomes during reconstitution procedures involving the use of detergents. 1. Solubilization of large unilamellar liposomes (Prepared by reverse-phase evaporation) by Triton X-100 octyl glucoside, and sodium cholate

    SciTech Connect

    Paternostre, M.T.; Roux, M.; Rigaud, J.L.

    1988-04-19

    The mechanisms governing the solubilization by Triton X-100, octyl glucoside, and sodium cholate of large unilamellar liposomes prepared by reverse-phase evaporation were investigated. The solubilization process is described by the three-stage model previously proposed for the detergents. In stage I, detergent monomers are incorporated into the phospholipid bilayers until they saturate the liposomes. At this point, i.e., stage II, mixed phospholipid-detergent micelles begin to form. By stage III, the lamellar to micellar transition is complete and all the phospholipids are present as mixed micelles. The turbidity of liposome preparations was systematically measured as a function of the amount of detergent added for a wide range of phospholipid concentrations. The results allowed a quantitative determination of the effective detergent to lipid molar ratios in the saturated liposomes. The monomer concentrations of the three detergents in the aqueous phase were also determined at the lamellar to micellar transitions. These transitions were also investigated by /sup 31/P NMR spectroscopy, and complete agreement was found with turbidity measurements. Freeze-fracture electron microscopy and permeability studies in the sublytic range of detergent concentrations indicated that during stage I of solubilization detergent partitioning between the aqueous phase and the lipid bilayer greatly affects the basic permeability of the liposomes without significantly changing the morphology of the preparations. A rough approximation of the partition coefficients was derived from the turbidity and permeability data. It is concluded that when performed systematically, turbidity measurements constitute a very convenient and powerful technique for the quantitative study of the liposome solubilization process by detergents.

  12. Amplification of trace amounts of nucleic acids

    DOEpatents

    Church, George M.; Zhang, Kun

    2008-06-17

    Methods of reducing background during amplification of small amounts of nucleic acids employ careful analysis of sources of low level contamination. Ultraviolet light can be used to reduce nucleic acid contaminants in reagents and equipment. "Primer-dimer" background can be reduced by judicious design of primers. We have shown clean signal-to-noise with as little as starting material as one single human cell (.about.6 picogram), E. coli cell (.about.5 femtogram) or Prochlorococcus cell (.about.3 femtogram).

  13. 29 CFR 4219.14 - Amount of liability for 20-year-limitation amounts.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Amount of liability for 20-year-limitation amounts. 4219.14 Section 4219.14 Labor Regulations Relating to Labor (Continued) PENSION BENEFIT GUARANTY CORPORATION WITHDRAWAL LIABILITY FOR MULTIEMPLOYER PLANS NOTICE, COLLECTION, AND REDETERMINATION OF WITHDRAWAL LIABILITY Redetermination of Withdrawal...

  14. 24 CFR 576.45 - Reallocation of grant amounts; returned or unused amounts.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Reallocation of grant amounts; returned or unused amounts. 576.45 Section 576.45 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING...

  15. 77 FR 59618 - Medicare Program; Medicare Appeals; Adjustment to the Amount in Controversy Threshold Amounts for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-28

    ... for requests for ALJ hearings and judicial review filed on or after January 1, 2013. The calendar year 2013 AIC threshold amounts are $140 for ALJ hearings and $1,400 for judicial review. Effective Date...) threshold amounts for Administrative Law Judge (ALJ) hearing requests and judicial review at $100 and...

  16. Neutron autoradiography of trace amounts of gadolinium

    SciTech Connect

    Shih, J.L.A.; Brugger, R.M. )

    1992-05-01

    This paper reports that application of gadolinium in neutron capture therapy is under evaluation. Crucial to development of this therapy is an imaging technique that would show the distribution and concentration of parts-per-million amounts of {sup 157}Gd in sliced samples. A technique that utilizes the principles of autoradiography and neutron radiography has been tried. The images taken with this method display the gadolinium distribution and its relative concentration in samples. Concentrations of {sup 157}Gd ranging from {approximately}20 to 500 ppm can be determined. The intrinsic spatial resolution of the system used in the Missouri University Research Reactor is 70 {mu}m.

  17. 48 CFR 970.5215-1 - Total available fee: Base fee amount and performance fee amount.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the conclusion of each specified evaluation period, evaluate the Contractor's performance of all... available fee amount earned. At the Contracting Officer's discretion, evaluation of incentivized performance... Contractor performance shall be in accordance with the Performance Evaluation and Measurement...

  18. The effect of a large amount of Ag introduced into the Bi1.84Pb0.34Sr1.91Ca2.03Cu3.06O10+δ (110 K phase) high-Tc superconductor

    NASA Astrophysics Data System (ADS)

    Song, Ki Young; Lee, Min Soo

    2006-12-01

    We synthesized a 50 wt% Ag-doped Bi-110 K phase high-Tc superconductor by a solid state reaction method. The nominal composition of the 110 K phase was Bi1.84Pb0.34Sr1.91Ca2.03Cu3.06O10+δ, which was prepared from powders of Bi2O3 (99.99%), PbO (99.99%), SrCO3 (99.99%), CaCO3 (99.99%) and CuO (99.99%). The synthesized Bi single-phase high-Tc superconductor was pulverized and mixed with Ag powder amounting to 50 wt%. Then the 50 wt% Ag-doped composition was sintered between 830 and 850 °C, and the superconducting properties, such as the structural characteristics, critical temperature (Tc), grain size and the mapping image of the surface were investigated. The critical temperature was about 99 K, independent of the sintering temperature in the range from 830 to 850 °C, and most superconducting grains were sintered in the layer near the surface, while Ag particles were aggregated and sintered as clusters and mostly distributed over an inside layer during the sintering process.

  19. [Amount and quality of food advertisement on Brazilian television].

    PubMed

    Almeida, Sebastião de Sousa; Nascimento, Paula Carolina B D; Quaioti, Teresa Cristina Bolzan

    2002-06-01

    The main objective of the study was to analyze the amount and quality of food advertisement on Brazilian television in three different times of the day. The results showed that food products, when compared to other products, were the most frequently advertised, regardless of the time of the day in a given week analyzed. Television promotes food predominantly high in fat and/or sugar and salt. The large number of high fat and/or sugar and salt products advertised can contribute to changing food habits of children and teenagers, and increasing the incidence of obesity in the population. PMID:12131977

  20. The amount of heat resources and available heat of treated sewage

    SciTech Connect

    Cho, M.K.; Cho, C.G.; Pang, S.K.

    1999-07-01

    The purpose of this research is to understand the amount of regional heat resources from treated sewage, and present the heat resources data available to develop a heat recovery system. In this study, the amount of treated sewage in disposal plants are investigated on a nationwide scale in seven large cities and nine provinces in Korea. As the result of this study, the amount of treated sewage was determined to be 3,223,572,000 ton/year on a nationwide scale, and the quantity of it amounted to 73.6% in large cities including Seoul. The location of sewage disposal plants and the amount of heat resources were visualized on the map using a GIS database of them on personal computer. The amount of available heat resources turned out to be enormous, a capacity equivalent to 45 Mcal/month in the case of Taejon city.

  1. Nuclear DNA Amounts in Macaronesian Angiosperms

    PubMed Central

    SUDA, JAN; KYNCL, TOMÁŠ; FREIOVÁ, RADKA

    2003-01-01

    Nuclear DNA contents for 104 Macaronesian angiosperms, with particular attention on Canary Islands endemics, were analysed using propidium iodide flow cytometry. Prime estimates for more than one‐sixth of the whole Canarian endemic flora (including representatives of 11 endemic genera) were obtained. The resulting 1C DNA values ranged from 0·19 to 7·21 pg for Descurainia bourgeauana and Argyranthemum frutescens, respectively (about 38‐fold difference). The majority of species, however, possessed (very) small genomes, with C‐values <1·6 pg. The tendency towards small nuclear DNA contents and genome sizes was confirmed by comparing average values for Macaronesian and non‐Macaronesian representatives of individual families, genera and major phylogenetic lineages. Our data support the hypothesis that the insular selection pressures in Macaronesia favour small C‐values and genome sizes. Both positive and negative correlations between infrageneric nuclear DNA amount variation and environmental conditions on Tenerife were also found in several genera. PMID:12824074

  2. 75 FR 58407 - Medicare Program; Medicare Appeals; Adjustment to the Amount in Controversy Threshold Amounts for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-24

    ... for requests for ALJ hearings and judicial review filed on or after January 1, 2011. The 2011 AIC threshold amounts are $130 for ALJ hearings and $1,300 for judicial review. DATES: Effective Date: This... and judicial review at $100 and $1,000, respectively, for Medicare Part A and Part B appeals....

  3. Fire history reconstruction in grassland ecosystems: amount of charcoal reflects local area burned

    NASA Astrophysics Data System (ADS)

    Leys, Bérangère; Brewer, Simon C.; McConaghy, Scott; Mueller, Joshua; McLauchlan, Kendra K.

    2015-11-01

    Fire is one of the most prevalent disturbances in the Earth system, and its past characteristics can be reconstructed using charcoal particles preserved in depositional environments. Although researchers know that fires produce charcoal particles, interpretation of the quantity or composition of charcoal particles in terms of fire source remains poorly understood. In this study, we used a unique four-year dataset of charcoal deposited in traps from a native tallgrass prairie in mid-North America to test which environmental factors were linked to charcoal measurements on three spatial scales. We investigated small and large charcoal particles commonly used as a proxy of fire activity at different spatial scales, and charcoal morphotypes representing different types of fuel. We found that small (125-250 μm) and large (250 μm-1 mm) particles of charcoal are well-correlated (Spearman correlation = 0.88) and likely reflect the same spatial scale of fire activity in a system with both herbaceous and woody fuels. There was no significant relationship between charcoal pieces and fire parameters <500 m from the traps. Moreover, local area burned (<5 km distance radius from traps) explained the total charcoal amount, and regional burning (200 km radius distance from traps) explained the ratio of non arboreal to total charcoal (NA/T ratio). Charcoal variables, including total charcoal count and NA/T ratio, did not correlate with other fire parameters, vegetation cover, landscape, or climate variables. Thus, in long-term studies that involve fire history reconstructions, total charcoal particles, even of a small size (125-250 μm), could be an indicator of local area burned. Further studies may determine relationships among amount of charcoal recorded, fire intensity, vegetation cover, and climatic parameters.

  4. Just the Right Amount of Reinforcement

    NASA Technical Reports Server (NTRS)

    Walton, Greg

    1998-01-01

    Lockheed Martin Skunk Works, is taking the next step towards economical low-Earth-orbit (LEO) operations with NASA's X-33 technology demonstrator, that uses composite tanks for liquid hydrogen (LH sub2) fuel storage and structural support, The X-33 is a 53% scale model of the VentureStar single-stage-to-orbit (SSTO) reusable launch vehicle(RLV) projected to orbit payloads at a rate, of $1,000 per pound beginning in 2004 In order to make VentureStar completely reusable and economical engineers are using composite materials throughout the spacecrafts structure. The first test of the design comes in 1999 on the X-33 technology demonstrator. Two of the primary structures that engineers will be evaluating are the carbon fiber/epoxy LH2 fuel tanks. The 29-ft long by 18-ft wide tanks, which fill two-thirds of the X-33's interior, serve a dual purpose carrying fuel and providing structural support to the walls of the spacecraft. Fiber placement makes it possible to build the fuel tanks, large, light and strong enough to satisfy X33's requirements. Lockheed Martin choose the fabrication technology to produce the eight sections of each tank because of fiber placement's ability to handle complex surfaces, speed and repeatability.

  5. Multiple Goals and Homework Involvement in Elementary School Students.

    PubMed

    Valle, Antonio; Pan, Irene; Núñez, José C; Rodríguez, Susana; Rosário, Pedro; Regueiro, Bibiana

    2015-01-01

    This work arises from the need to investigate the role of motivational variables in homework involvement and academic achievement of elementary school students. The aims of this study are twofold: identifying the different combinations of student academic goals and analyzing the differences in homework involvement and academic achievement. The sample was composed of 535 fourth-, fifth- and sixth-grade elementary school students, between the ages of 9 and 13 years old. Findings showed three groups with different motivational profiles: a group of students with high multiple goals, another group with a learning goal orientation and a third group defined by a low multiple goals profile. Focusing on the differences between groups, it was observed that the amount of time doing homework was not associated with any motivational profile. Nevertheless, the differences were statistically significant between the motivational groups in the amount of homework (F(2, 530) = 42.59; p < .001; ηp 2 = .138), in the management of time spent on homework (F(2, 530) = 33.08; p < .001; ηp 2 = .111), and in academic achievement (F(2, 530) = 33.99; p < .001; ηp 2 = .114). The effect size was large for the amount of homework performed and was also relatively large in the case of management of time and academic achievement. PMID:26502792

  6. Querying Large Biological Network Datasets

    ERIC Educational Resources Information Center

    Gulsoy, Gunhan

    2013-01-01

    New experimental methods has resulted in increasing amount of genetic interaction data to be generated every day. Biological networks are used to store genetic interaction data gathered. Increasing amount of data available requires fast large scale analysis methods. Therefore, we address the problem of querying large biological network datasets.…

  7. 20 CFR 340.13 - Compromise of amounts recoverable.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... INSURANCE ACT RECOVERY OF BENEFITS § 340.13 Compromise of amounts recoverable. The Board or its designee may compromise an amount recoverable, provided such amount does not exceed $100,000, excluding interest, or such... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Compromise of amounts recoverable....

  8. 20 CFR 416.503 - Minimum monthly benefit amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... monthly benefit amount. If you receive an SSI benefit that does not include a State supplement the minimum monthly SSI benefit amount payable is $1. When an SSI benefit amount of less than $1 is payable, the benefit amount will be increased to $1. If you receive an SSI benefit that does include a State...

  9. 42 CFR 418.309 - Hospice cap amount.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Hospice cap amount. 418.309 Section 418.309 Public...) MEDICARE PROGRAM HOSPICE CARE Payment for Hospice Care § 418.309 Hospice cap amount. The hospice cap amount... until October 31 of the following year. (b) Each hospice's cap amount is calculated by the...

  10. 20 CFR 234.46 - Amount of the RLS payable.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Amount of the RLS payable. 234.46 Section 234...-SUM PAYMENTS Residual Lump-Sum Payment § 234.46 Amount of the RLS payable. The gross RLS amount is... this chapter, respectively.) The amount of the RLS payable is equal to the gross RLS minus the sum...

  11. 20 CFR 234.46 - Amount of the RLS payable.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Amount of the RLS payable. 234.46 Section 234...-SUM PAYMENTS Residual Lump-Sum Payment § 234.46 Amount of the RLS payable. The gross RLS amount is... this chapter, respectively.) The amount of the RLS payable is equal to the gross RLS minus the sum...

  12. 20 CFR 234.46 - Amount of the RLS payable.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Amount of the RLS payable. 234.46 Section 234...-SUM PAYMENTS Residual Lump-Sum Payment § 234.46 Amount of the RLS payable. The gross RLS amount is... this chapter, respectively.) The amount of the RLS payable is equal to the gross RLS minus the sum...

  13. 20 CFR 234.46 - Amount of the RLS payable.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false Amount of the RLS payable. 234.46 Section 234...-SUM PAYMENTS Residual Lump-Sum Payment § 234.46 Amount of the RLS payable. The gross RLS amount is... this chapter, respectively.) The amount of the RLS payable is equal to the gross RLS minus the sum...

  14. 20 CFR 234.46 - Amount of the RLS payable.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Amount of the RLS payable. 234.46 Section 234...-SUM PAYMENTS Residual Lump-Sum Payment § 234.46 Amount of the RLS payable. The gross RLS amount is... this chapter, respectively.) The amount of the RLS payable is equal to the gross RLS minus the sum...

  15. 42 CFR 419.41 - Calculation of national beneficiary copayment amounts and national Medicare program payment amounts.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... amounts and national Medicare program payment amounts. 419.41 Section 419.41 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM... Calculation of national beneficiary copayment amounts and national Medicare program payment amounts. (a)...

  16. 42 CFR 419.41 - Calculation of national beneficiary copayment amounts and national Medicare program payment amounts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... amounts and national Medicare program payment amounts. 419.41 Section 419.41 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM... Calculation of national beneficiary copayment amounts and national Medicare program payment amounts. (a)...

  17. How and why does tomato accumulate a large amount of GABA in the fruit?

    PubMed Central

    Takayama, Mariko; Ezura, Hiroshi

    2015-01-01

    Gamma-aminobutyric acid (GABA) has received much attention as a health-promoting functional compound, and several GABA-enriched foods have been commercialized. In higher plants, GABA is primarily metabolized via a short pathway called the GABA shunt. The GABA shunt bypasses two steps (the oxidation of α-ketoglutarate to succinate) of the tricarboxylic acid (TCA) cycle via reactions catalyzed by three enzymes: glutamate decarboxylase, GABA transaminase, and succinic semialdehyde dehydrogenase. The GABA shunt plays a major role in primary carbon and nitrogen metabolism and is an integral part of the TCA cycle under stress and non-stress conditions. Tomato is one of the major crops that accumulate a relatively high level of GABA in its fruits. The GABA levels in tomato fruits dramatically change during fruit development; the GABA levels increase from flowering to the mature green stage and then rapidly decrease during the ripening stage. Although GABA constitutes up to 50% of the free amino acids at the mature green stage, the molecular mechanism of GABA accumulation and the physiological function of GABA during tomato fruit development remain unclear. In this review, we summarize recent studies of GABA accumulation in tomato fruits and discuss the potential biological roles of GABA in tomato fruit development. PMID:26322056

  18. Effectiveness and Efficiency in Natural Language Processing for Large Amounts of Text.

    ERIC Educational Resources Information Center

    Ruge, Gerda; And Others

    1991-01-01

    Describes a system that was developed in Germany for natural language processing (NLP) to improve free text analysis for information retrieval. Techniques from empirical linguistics are discussed, system architecture is explained, and rules for dealing with conjunctions in dependency analysis for free text processing are proposed. (13 references)…

  19. Towards large amounts of Janus nanoparticles through a protection-deprotection route.

    PubMed

    Perro, Adeline; Reculusa, Stéphane; Pereira, Franck; Delville, Marie-Hélène; Mingotaud, Christophe; Duguet, Etienne; Bourgeat-Lami, Elodie; Ravaine, Serge

    2005-11-28

    Janus silica nanoparticles, regioselectively functionalized by two different chemical groups, were synthesized through a multistep procedure based on the use of a polystyrene nodule as a protecting mask. PMID:16358056

  20. Proteomic detection of a large amount of SCGFα in the stroma of GISTs after imatinib therapy

    PubMed Central

    2011-01-01

    Background Gastrointestinal stromal tumors (GISTs) are the most frequent mesenchymal tumors to develop in the digestive tract. These tumors are highly resistant to conventional chemotherapy and only the introduction of imatinib mesylate has improved the prognosis of patients. However, Response Evaluation Criteria in Solid Tumors are inappropriate for assessing tumor response, and the histological/pathological response to imatinib is variable, heterogeneous, and does not associate with clinical response. The effects of imatinib on responding GISTs are still being explored, and few studies correlate the clinical response with the histological response after pharmacological treatment. Recently, apoptosis and autophagy were suggested as possible alternative mechanisms of pharmacological response. Methods Here, we used a proteomic approach, combined with other analyses, to identify some molecular stromal components related to the response/behavior of resected, high-risk GISTs after neoadiuvant imatinib therapy. Results Our proteomic results indicate an elevated concentration of Stem Cell Growth Factor (SCGF), a hematopoietic growth factor having a role in the development of erythroid and myeloid progenitors, in imatinib-responsive tumor areas. SCGFα expression was detected by mass spectrometry, immunohistochemistry and/or western blot and attributed to acellular matrix of areas scored negative for KIT (CD117). RT-PCR results indicated that GIST samples did not express SCGF transcripts. The recently reported demonstration by Gundacker et al. [1] of the secretion of SCGF in mature pro-inflammatory dendritic cells would indicate a potential importance of SCGF in tissue inflammatory response. Accordingly, inflammatory infiltrates were detected in imatinib-affected areas and the CD68-positivity of the SCGF-positive and KIT-negative areas suggested previous infiltration of monocytes/macrophages into these regions. Thus, chronic inflammation subsequent to imatinib treatment may determine monocyte/macrophage recruitment in imatinib-damaged areas; these areas also feature prominent tumor-cell loss that is replaced by dense hyalinization and fibrosis. Conclusions Our studies highlight a possible role of SCGFα in imatinib-induced changes of GIST structure, consistent with a therapeutic response. PMID:21943129

  1. Comparison between the Amount of Environmental Change and the Amount of Transcriptome Change

    PubMed Central

    Ogata, Norichika; Kozaki, Toshinori; Yokoyama, Takeshi; Hata, Tamako; Iwabuchi, Kikuo

    2015-01-01

    Cells must coordinate adjustments in genome expression to accommodate changes in their environment. We hypothesized that the amount of transcriptome change is proportional to the amount of environmental change. To capture the effects of environmental changes on the transcriptome, we compared transcriptome diversities (defined as the Shannon entropy of frequency distribution) of silkworm fat-body tissues cultured with several concentrations of phenobarbital. Although there was no proportional relationship, we did identify a drug concentration “tipping point” between 0.25 and 1.0 mM. Cells cultured in media containing lower drug concentrations than the tipping point showed uniformly high transcriptome diversities, while those cultured at higher drug concentrations than the tipping point showed uniformly low transcriptome diversities. The plasticity of transcriptome diversity was corroborated by cultivations of fat bodies in MGM-450 insect medium without phenobarbital and in 0.25 mM phenobarbital-supplemented MGM-450 insect medium after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital, followed by cultivation for 10 hours in 1.0 mM phenobarbital-supplemented MGM-450 insect medium). Interestingly, the transcriptome diversities of cells cultured in media containing 0.25 mM phenobarbital after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital, followed by cultivation for 10 hours in 1.0 mM phenobarbital-supplemented MGM-450 insect medium) were different from cells cultured in media containing 0.25 mM phenobarbital after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital). This hysteretic phenomenon of transcriptome diversities indicates multi-stability of the genome expression system. Cellular memories were recorded in genome expression networks as in DNA/histone modifications. PMID:26657512

  2. Comparison between the Amount of Environmental Change and the Amount of Transcriptome Change.

    PubMed

    Ogata, Norichika; Kozaki, Toshinori; Yokoyama, Takeshi; Hata, Tamako; Iwabuchi, Kikuo

    2015-01-01

    Cells must coordinate adjustments in genome expression to accommodate changes in their environment. We hypothesized that the amount of transcriptome change is proportional to the amount of environmental change. To capture the effects of environmental changes on the transcriptome, we compared transcriptome diversities (defined as the Shannon entropy of frequency distribution) of silkworm fat-body tissues cultured with several concentrations of phenobarbital. Although there was no proportional relationship, we did identify a drug concentration "tipping point" between 0.25 and 1.0 mM. Cells cultured in media containing lower drug concentrations than the tipping point showed uniformly high transcriptome diversities, while those cultured at higher drug concentrations than the tipping point showed uniformly low transcriptome diversities. The plasticity of transcriptome diversity was corroborated by cultivations of fat bodies in MGM-450 insect medium without phenobarbital and in 0.25 mM phenobarbital-supplemented MGM-450 insect medium after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital, followed by cultivation for 10 hours in 1.0 mM phenobarbital-supplemented MGM-450 insect medium). Interestingly, the transcriptome diversities of cells cultured in media containing 0.25 mM phenobarbital after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital, followed by cultivation for 10 hours in 1.0 mM phenobarbital-supplemented MGM-450 insect medium) were different from cells cultured in media containing 0.25 mM phenobarbital after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital). This hysteretic phenomenon of transcriptome diversities indicates multi-stability of the genome expression system. Cellular memories were recorded in genome expression networks as in DNA/histone modifications. PMID:26657512

  3. 13 CFR 108.2020 - Amount of Operational Assistance grant.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    .... (c) Pro rata reductions. In the event that the total amount of funds available to SBA for purposes of... in the amounts described in paragraphs (a) and (b) of this section, SBA will make pro rata...

  4. 20 CFR 341.5 - Amount of reimbursement.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... STATUTORY LIEN WHERE SICKNESS BENEFITS PAID § 341.5 Amount of reimbursement. (a) The Board shall receive as reimbursement the lesser of: (1) The amount of sickness benefits paid to the employee for the infirmity...

  5. 20 CFR 341.5 - Amount of reimbursement.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... STATUTORY LIEN WHERE SICKNESS BENEFITS PAID § 341.5 Amount of reimbursement. (a) The Board shall receive as reimbursement the lesser of: (1) The amount of sickness benefits paid to the employee for the infirmity...

  6. 20 CFR 341.5 - Amount of reimbursement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... STATUTORY LIEN WHERE SICKNESS BENEFITS PAID § 341.5 Amount of reimbursement. (a) The Board shall receive as reimbursement the lesser of: (1) The amount of sickness benefits paid to the employee for the infirmity...

  7. 20 CFR 341.5 - Amount of reimbursement.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... STATUTORY LIEN WHERE SICKNESS BENEFITS PAID § 341.5 Amount of reimbursement. (a) The Board shall receive as reimbursement the lesser of: (1) The amount of sickness benefits paid to the employee for the infirmity...

  8. 20 CFR 341.5 - Amount of reimbursement.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... STATUTORY LIEN WHERE SICKNESS BENEFITS PAID § 341.5 Amount of reimbursement. (a) The Board shall receive as reimbursement the lesser of: (1) The amount of sickness benefits paid to the employee for the infirmity...

  9. 32 CFR 229.16 - Civil penalty amounts.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Civil penalty amounts. 229.16 Section 229.16 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 229.16 Civil penalty amounts. (a) Maximum amount of penalty. (1) Where...

  10. 18 CFR 1312.16 - Civil penalty amounts.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false Civil penalty amounts. 1312.16 Section 1312.16 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 1312.16 Civil penalty amounts. (a) Maximum amount of penalty. (1) Where the person...

  11. 36 CFR 296.16 - Civil penalty amounts.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Civil penalty amounts. 296.16 Section 296.16 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 296.16 Civil penalty amounts. (a) Maximum amount of penalty. (1) Where the person...

  12. 32 CFR 229.16 - Civil penalty amounts.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Civil penalty amounts. 229.16 Section 229.16 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 229.16 Civil penalty amounts. (a) Maximum amount of penalty. (1) Where...

  13. 43 CFR 7.16 - Civil penalty amounts.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Civil penalty amounts. 7.16 Section 7.16 Public Lands: Interior Office of the Secretary of the Interior PROTECTION OF ARCHAEOLOGICAL RESOURCES Uniform Regulations § 7.16 Civil penalty amounts. (a) Maximum amount of penalty. (1) Where the person being assessed a civil penalty has...

  14. 77 FR 61423 - Notice of Adjustment of Disaster Grant Amounts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-09

    ... SECURITY Federal Emergency Management Agency Notice of Adjustment of Disaster Grant Amounts AGENCY: Federal... amount for Small Project Grants to State and local governments and private nonprofit facilities for...), 42 U.S.C. 5121-5207, prescribes that FEMA must annually adjust the maximum grant amount made...

  15. 42 CFR 57.2207 - Amount of scholarship grant.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Amount of scholarship grant. 57.2207 Section 57... CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Physician Shortage Area Scholarship Grants § 57.2207 Amount of scholarship grant. (a) The amount of the...

  16. 42 CFR 57.2207 - Amount of scholarship grant.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Amount of scholarship grant. 57.2207 Section 57... CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Physician Shortage Area Scholarship Grants § 57.2207 Amount of scholarship grant. (a) The amount of the...

  17. 42 CFR 57.2207 - Amount of scholarship grant.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Amount of scholarship grant. 57.2207 Section 57... CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Physician Shortage Area Scholarship Grants § 57.2207 Amount of scholarship grant. (a) The amount of the...

  18. 42 CFR 57.2207 - Amount of scholarship grant.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Amount of scholarship grant. 57.2207 Section 57... CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Physician Shortage Area Scholarship Grants § 57.2207 Amount of scholarship grant. (a) The amount of the...

  19. 42 CFR 57.2207 - Amount of scholarship grant.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Amount of scholarship grant. 57.2207 Section 57... CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Physician Shortage Area Scholarship Grants § 57.2207 Amount of scholarship grant. (a) The amount of the...

  20. 76 FR 63933 - Notice of Adjustment of Disaster Grant Amounts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-14

    ... SECURITY Notice of Adjustment of Disaster Grant Amounts AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice. SUMMARY: FEMA gives notice of an increase of the maximum amount for Small Project Grants.... 5121-5207, prescribes that FEMA must annually adjust the maximum grant amount made under section...

  1. 46 CFR 249.3 - Amounts of insurance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... OPERATORS APPROVAL OF UNDERWRITERS FOR MARINE HULL INSURANCE § 249.3 Amounts of insurance. MARAD will inform... 46 Shipping 8 2010-10-01 2010-10-01 false Amounts of insurance. 249.3 Section 249.3 Shipping... initial placement and at least annually thereafter, of the minimum amount of insurance required to...

  2. 5 CFR 870.904 - Amount of insurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Amount of insurance. 870.904 Section 870.904 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' GROUP LIFE INSURANCE PROGRAM Assignments of Life Insurance § 870.904 Amount of insurance. The amount of insurance is...

  3. 5 CFR 870.702 - Amount of Basic insurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Amount of Basic insurance. 870.702 Section 870.702 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' GROUP LIFE INSURANCE PROGRAM Annuitants and Compensationers § 870.702 Amount of Basic insurance. (a) The amount...

  4. 5 CFR 870.202 - Basic insurance amount (BIA).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Basic insurance amount (BIA). 870.202 Section 870.202 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' GROUP LIFE INSURANCE PROGRAM Types and Amount of Insurance § 870.202 Basic insurance amount (BIA). (a)(1)...

  5. 5 CFR 870.205 - Amount of Optional insurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Amount of Optional insurance. 870.205 Section 870.205 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' GROUP LIFE INSURANCE PROGRAM Types and Amount of Insurance § 870.205 Amount of Optional insurance. (a) Option...

  6. 24 CFR 761.13 - Amount of funding.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Amount of funding. 761.13 Section... PUBLIC AND INDIAN HOUSING PROGRAMS) DRUG ELIMINATION PROGRAMS Grant Funding § 761.13 Amount of funding. (a) PHDEP formula funding—(1) Funding share formula—(i) Per unit amount. Subject to the...

  7. 24 CFR 761.13 - Amount of funding.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Amount of funding. 761.13 Section... PUBLIC AND INDIAN HOUSING PROGRAMS) DRUG ELIMINATION PROGRAMS Grant Funding § 761.13 Amount of funding. (a) PHDEP formula funding—(1) Funding share formula—(i) Per unit amount. Subject to the...

  8. 7 CFR 3565.457 - Determination of claim amount.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Determination of claim amount. 3565.457 Section 3565....457 Determination of claim amount. In all liquidation cases, final settlement will be made with the...) The estimated loss payment shall be applied as of the date of such payment. The total amount of...

  9. 42 CFR 493.649 - Methodology for determining fee amount.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 5 2011-10-01 2011-10-01 false Methodology for determining fee amount. 493.649 Section 493.649 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Methodology for determining fee amount. (a) General rule. The amount of the fee in each schedule...

  10. 24 CFR 92.60 - Allocation amounts for insular areas.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... this section, or for any other reason, HUD may increase the allocation amount for one or more of the... requirements. Funds that become available but which are not used to increase the allocation amount for one or... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Allocation amounts for...

  11. 24 CFR 92.60 - Allocation amounts for insular areas.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... this section, or for any other reason, HUD may increase the allocation amount for one or more of the... requirements. Funds that become available but which are not used to increase the allocation amount for one or... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Allocation amounts for...

  12. 20 CFR 229.66 - Changes in reduction amount.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Under a Federal, State, or Local Law or Plan § 229.66 Changes in reduction amount. (a) Change in DIB O/M. The amount of the worker's compensation or public disability benefit reduction does not change when..., the reduction amount does change if there is a change in the family members included in the DIB...

  13. 20 CFR 229.66 - Changes in reduction amount.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Under a Federal, State, or Local Law or Plan § 229.66 Changes in reduction amount. (a) Change in DIB O/M. The amount of the worker's compensation or public disability benefit reduction does not change when..., the reduction amount does change if there is a change in the family members included in the DIB...

  14. 20 CFR 229.66 - Changes in reduction amount.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Under a Federal, State, or Local Law or Plan § 229.66 Changes in reduction amount. (a) Change in DIB O/M... decreases, the change in the reduction amount is effective with the month of the decrease, no matter when... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Changes in reduction amount. 229.66...

  15. 20 CFR 416.412 - Amount of benefits; eligible couple.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Amount of benefits; eligible couple. 416.412... AGED, BLIND, AND DISABLED Amount of Benefits § 416.412 Amount of benefits; eligible couple. The benefit under this part for an eligible couple (including couples where one or both members of the couple...

  16. 18 CFR 1312.16 - Civil penalty amounts.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 2 2013-04-01 2012-04-01 true Civil penalty amounts. 1312.16 Section 1312.16 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 1312.16 Civil penalty amounts. (a) Maximum amount of penalty. (1) Where the person...

  17. 41 CFR 105-56.019 - Offset amount.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Administration 56-SALARY OFFSET FOR INDEBTEDNESS OF FEDERAL EMPLOYEES TO THE UNITED STATES Centralized Salary Offset (CSO) Procedures-GSA as Creditor Agency § 105-56.019 Offset amount. (a) The minimum dollar amount referred for offset under this subpart is $100. (b) The amount offset from a salary payment under...

  18. 41 CFR 105-56.029 - Offset amount.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Administration 56-SALARY OFFSET FOR INDEBTEDNESS OF FEDERAL EMPLOYEES TO THE UNITED STATES Centralized Salary Offset (CSO) Procedures-GSA as Paying Agency § 105-56.029 Offset amount. (a) The minimum dollar amount of salary offset under this subpart is $100. (b) The amount offset from a salary payment under this...

  19. 42 CFR 423.886 - Retiree drug subsidy amounts.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Retiree drug subsidy amounts. 423.886 Section 423... (CONTINUED) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Payments to Sponsors of Retiree Prescription Drug Plans § 423.886 Retiree drug subsidy amounts. (a) Amount of subsidy payment. (1) For...

  20. 42 CFR 423.886 - Retiree drug subsidy amounts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Retiree drug subsidy amounts. 423.886 Section 423... (CONTINUED) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Payments to Sponsors of Retiree Prescription Drug Plans § 423.886 Retiree drug subsidy amounts. (a) Amount of subsidy payment. (1) For...

  1. 20 CFR 625.6 - Weekly amount; jurisdictions; reductions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... DISASTER UNEMPLOYMENT ASSISTANCE § 625.6 Weekly amount; jurisdictions; reductions. (a) In all States... worker or unemployed self-employed individual for a week of total unemployment shall be the weekly amount... provisions of the applicable State law for a week of total unemployment. In no event shall such amount be...

  2. 20 CFR 625.6 - Weekly amount; jurisdictions; reductions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... DISASTER UNEMPLOYMENT ASSISTANCE § 625.6 Weekly amount; jurisdictions; reductions. (a) In all States... worker or unemployed self-employed individual for a week of total unemployment shall be the weekly amount... provisions of the applicable State law for a week of total unemployment. In no event shall such amount be...

  3. 9 CFR 89.1 - Amount of feed.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... TWENTY-EIGHT HOUR LAW § 89.1 Amount of feed. (a) Under normal conditions, the amount of feed designated... at the intervals required by the Twenty-Eight Hour Law: Species and quantity of livestock At first... car, the amount of shelled corn 2 indicated): Lots of not more than 18,000 lbs 2 bushels 2...

  4. 9 CFR 89.1 - Amount of feed.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... TWENTY-EIGHT HOUR LAW § 89.1 Amount of feed. (a) Under normal conditions, the amount of feed designated... at the intervals required by the Twenty-Eight Hour Law: Species and quantity of livestock At first... car, the amount of shelled corn 2 indicated): Lots of not more than 18,000 lbs 2 bushels 2...

  5. 20 CFR 229.66 - Changes in reduction amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Under a Federal, State, or Local Law or Plan § 229.66 Changes in reduction amount. (a) Change in DIB O/M. The amount of the worker's compensation or public disability benefit reduction does not change when..., the reduction amount does change if there is a change in the family members included in the DIB...

  6. 20 CFR 229.66 - Changes in reduction amount.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Under a Federal, State, or Local Law or Plan § 229.66 Changes in reduction amount. (a) Change in DIB O/M. The amount of the worker's compensation or public disability benefit reduction does not change when..., the reduction amount does change if there is a change in the family members included in the DIB...

  7. 10 CFR 205.286 - Limitations on amount of refunds.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Limitations on amount of refunds. 205.286 Section 205.286 Energy DEPARTMENT OF ENERGY OIL ADMINISTRATIVE PROCEDURES AND SANCTIONS Special Procedures for Distribution of Refunds § 205.286 Limitations on amount of refunds. (a) The aggregate amount of all...

  8. 10 CFR 205.286 - Limitations on amount of refunds.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Limitations on amount of refunds. 205.286 Section 205.286 Energy DEPARTMENT OF ENERGY OIL ADMINISTRATIVE PROCEDURES AND SANCTIONS Special Procedures for Distribution of Refunds § 205.286 Limitations on amount of refunds. (a) The aggregate amount of all...

  9. 10 CFR 205.286 - Limitations on amount of refunds.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Limitations on amount of refunds. 205.286 Section 205.286 Energy DEPARTMENT OF ENERGY OIL ADMINISTRATIVE PROCEDURES AND SANCTIONS Special Procedures for Distribution of Refunds § 205.286 Limitations on amount of refunds. (a) The aggregate amount of all...

  10. 26 CFR 301.6401-1 - Amounts treated as overpayments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 18 2014-04-01 2014-04-01 false Amounts treated as overpayments. 301.6401-1... General § 301.6401-1 Amounts treated as overpayments. (a) The term “overpayment” includes: (1) Any payment... limitation applicable thereto. (2) Any amount allowable for a taxable year as credits under sections...

  11. 26 CFR 301.6401-1 - Amounts treated as overpayments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Amounts treated as overpayments. 301.6401-1... General § 301.6401-1 Amounts treated as overpayments. (a) The term “overpayment” includes: (1) Any payment... limitation applicable thereto. (2) Any amount allowable for a taxable year as credits under sections...

  12. 26 CFR 301.6401-1 - Amounts treated as overpayments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 18 2012-04-01 2012-04-01 false Amounts treated as overpayments. 301.6401-1... General § 301.6401-1 Amounts treated as overpayments. (a) The term “overpayment” includes: (1) Any payment... limitation applicable thereto. (2) Any amount allowable for a taxable year as credits under sections...

  13. 26 CFR 301.6401-1 - Amounts treated as overpayments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 18 2011-04-01 2011-04-01 false Amounts treated as overpayments. 301.6401-1... General § 301.6401-1 Amounts treated as overpayments. (a) The term “overpayment” includes: (1) Any payment... limitation applicable thereto. (2) Any amount allowable for a taxable year as credits under sections...

  14. 26 CFR 301.6401-1 - Amounts treated as overpayments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 18 2013-04-01 2013-04-01 false Amounts treated as overpayments. 301.6401-1... General § 301.6401-1 Amounts treated as overpayments. (a) The term “overpayment” includes: (1) Any payment... limitation applicable thereto. (2) Any amount allowable for a taxable year as credits under sections...

  15. 12 CFR 1806.202 - Estimated award amounts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Estimated award amounts. 1806.202 Section 1806... BANK ENTERPRISE AWARD PROGRAM Awards § 1806.202 Estimated award amounts. (a) General. An Applicant shall calculate and submit to the Fund an estimated award amount as part of the Bank Enterprise...

  16. 20 CFR 625.6 - Weekly amount; jurisdictions; reductions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... DISASTER UNEMPLOYMENT ASSISTANCE § 625.6 Weekly amount; jurisdictions; reductions. (a) In all States... worker or unemployed self-employed individual for a week of total unemployment shall be the weekly amount... provisions of the applicable State law for a week of total unemployment. In no event shall such amount be...

  17. 20 CFR 416.410 - Amount of benefits; eligible individual.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Amount of benefits; eligible individual. 416.410 Section 416.410 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.410 Amount of benefits; eligible...

  18. 20 CFR 416.413 - Amount of benefits; qualified individual.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Amount of benefits; qualified individual. 416.413 Section 416.413 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.413 Amount of benefits;...

  19. 20 CFR 416.412 - Amount of benefits; eligible couple.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Amount of benefits; eligible couple. 416.412 Section 416.412 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.412 Amount of benefits; eligible couple. The...

  20. 42 CFR 423.886 - Retiree drug subsidy amounts.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Retiree drug subsidy amounts. 423.886 Section 423... (CONTINUED) MEDICARE PROGRAM (CONTINUED) VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Payments to Sponsors of Retiree Prescription Drug Plans § 423.886 Retiree drug subsidy amounts. (a) Amount of subsidy payment....

  1. 42 CFR 423.886 - Retiree drug subsidy amounts.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Retiree drug subsidy amounts. 423.886 Section 423... (CONTINUED) MEDICARE PROGRAM (CONTINUED) VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Payments to Sponsors of Retiree Prescription Drug Plans § 423.886 Retiree drug subsidy amounts. (a) Amount of subsidy payment....

  2. 42 CFR 423.886 - Retiree drug subsidy amounts.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Retiree drug subsidy amounts. 423.886 Section 423... (CONTINUED) MEDICARE PROGRAM (CONTINUED) VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Payments to Sponsors of Retiree Prescription Drug Plans § 423.886 Retiree drug subsidy amounts. (a) Amount of subsidy payment....

  3. 22 CFR 1104.15 - Civil penalty amounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Civil penalty amounts. 1104.15 Section 1104.15... SECTION PROTECTION OF ARCHAEOLOGICAL RESOURCES § 1104.15 Civil penalty amounts. (a) Maximum amount of penalty. (1) Where the person being assessed a civil penalty has not committed any previous violation...

  4. 20 CFR 416.413 - Amount of benefits; qualified individual.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Amount of benefits; qualified individual. 416.413 Section 416.413 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.413 Amount of benefits;...

  5. 20 CFR 416.412 - Amount of benefits; eligible couple.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Amount of benefits; eligible couple. 416.412 Section 416.412 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.412 Amount of benefits; eligible couple. The...

  6. 20 CFR 416.413 - Amount of benefits; qualified individual.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Amount of benefits; qualified individual. 416.413 Section 416.413 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.413 Amount of benefits;...

  7. 20 CFR 416.412 - Amount of benefits; eligible couple.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Amount of benefits; eligible couple. 416.412 Section 416.412 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.412 Amount of benefits; eligible couple. The...

  8. 20 CFR 416.412 - Amount of benefits; eligible couple.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Amount of benefits; eligible couple. 416.412 Section 416.412 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.412 Amount of benefits; eligible couple. The...

  9. 20 CFR 416.410 - Amount of benefits; eligible individual.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Amount of benefits; eligible individual. 416.410 Section 416.410 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.410 Amount of benefits; eligible...

  10. 20 CFR 416.413 - Amount of benefits; qualified individual.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Amount of benefits; qualified individual. 416.413 Section 416.413 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.413 Amount of benefits;...

  11. 20 CFR 416.410 - Amount of benefits; eligible individual.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Amount of benefits; eligible individual. 416.410 Section 416.410 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.410 Amount of benefits; eligible...

  12. 20 CFR 416.410 - Amount of benefits; eligible individual.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Amount of benefits; eligible individual. 416.410 Section 416.410 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.410 Amount of benefits; eligible...

  13. Modeling the Effect of Reward Amount on Probability Discounting

    ERIC Educational Resources Information Center

    Myerson, Joel; Green, Leonard; Morris, Joshua

    2011-01-01

    The present study with college students examined the effect of amount on the discounting of probabilistic monetary rewards. A hyperboloid function accurately described the discounting of hypothetical rewards ranging in amount from $20 to $10,000,000. The degree of discounting increased continuously with amount of probabilistic reward. This effect…

  14. A Multicellular Approach Forms a Significant Amount of Tissue-Engineered Small Intestine in the Mouse

    PubMed Central

    Sala, Frédéric G.; Matthews, Jamil A.; Speer, Allison L.; Torashima, Yasuhiro; Barthel, Erik R.

    2011-01-01

    Tissue-engineered small intestine (TESI) has successfully been used to rescue Lewis rats after massive small bowel resection. In this study, we transitioned the technique to a mouse model, allowing investigation of the processes involved during TESI formation through the transgenic tools available in this species. This is a necessary step toward applying the technique to human therapy. Multicellular organoid units were derived from small intestines of transgenic mice and transplanted within the abdomen on biodegradable polymers. Immunofluorescence staining was used to characterize the cellular processes during TESI formation. We demonstrate the preservation of Lgr5- and DcamKl1-positive cells, two putative intestinal stem cell populations, in proximity to their niche mesenchymal cells, the intestinal subepithelial myofibroblasts (ISEMFs), at the time of implantation. Maintenance of the relationship between ISEMF and crypt epithelium is observed during the growth of TESI. The engineered small intestine has an epithelium containing a differentiated epithelium next to an innervated muscularis. Lineage tracing demonstrates that all the essential components, including epithelium, muscularis, nerves, and some of the blood vessels, are of donor origin. This multicellular approach provides the necessary cell population to regenerate large amounts of intestinal tissue that could be used to treat short bowel syndrome. PMID:21395443

  15. Obtaining accurate amounts of mercury from mercury compounds via electrolytic methods

    DOEpatents

    Grossman, Mark W.; George, William A.

    1987-01-01

    A process for obtaining pre-determined, accurate rate amounts of mercury. In one embodiment, predetermined, precise amounts of Hg are separated from HgO and plated onto a cathode wire. The method for doing this involves dissolving a precise amount of HgO which corresponds to a pre-determined amount of Hg desired in an electrolyte solution comprised of glacial acetic acid and H.sub.2 O. The mercuric ions are then electrolytically reduced and plated onto a cathode producing the required pre-determined quantity of Hg. In another embodiment, pre-determined, precise amounts of Hg are obtained from Hg.sub.2 Cl.sub.2. The method for doing this involves dissolving a precise amount of Hg.sub.2 Cl.sub.2 in an electrolyte solution comprised of concentrated HCl and H.sub.2 O. The mercurous ions in solution are then electrolytically reduced and plated onto a cathode wire producing the required, pre-determined quantity of Hg.

  16. Obtaining accurate amounts of mercury from mercury compounds via electrolytic methods

    DOEpatents

    Grossman, M.W.; George, W.A.

    1987-07-07

    A process is described for obtaining pre-determined, accurate rate amounts of mercury. In one embodiment, predetermined, precise amounts of Hg are separated from HgO and plated onto a cathode wire. The method for doing this involves dissolving a precise amount of HgO which corresponds to a pre-determined amount of Hg desired in an electrolyte solution comprised of glacial acetic acid and H[sub 2]O. The mercuric ions are then electrolytically reduced and plated onto a cathode producing the required pre-determined quantity of Hg. In another embodiment, pre-determined, precise amounts of Hg are obtained from Hg[sub 2]Cl[sub 2]. The method for doing this involves dissolving a precise amount of Hg[sub 2]Cl[sub 2] in an electrolyte solution comprised of concentrated HCl and H[sub 2]O. The mercurous ions in solution are then electrolytically reduced and plated onto a cathode wire producing the required, pre-determined quantity of Hg. 1 fig.

  17. Self-Controlled Amount of Practice Benefits Learning of a Motor Skill

    ERIC Educational Resources Information Center

    Post, Phillip G.; Fairbrother, Jeffrey T.; Barros, Joao A. C.

    2011-01-01

    Self-control over factors involving task-related information (e.g., feedback) can enhance motor learning. It is unknown if these benefits extend to manipulations that do not directly affect such information. The purpose of this study was to determine if self-control over the amount of practice would also facilitate learning. Participants learned…

  18. Undergraduate Professors' Pedagogical Content Knowledge: The Case of "Amount of Substance"

    ERIC Educational Resources Information Center

    Padilla, Kira; Ponce-de-Leon, Ana Maria; Rembado, Florencia Mabel; Garritz, Andoni

    2008-01-01

    This paper documents the pedagogical content knowledge (PCK) of four university professors in General Chemistry for the topic "amount of substance"; a fundamental quantity of the International System of Units (SI). The research method involved the development of a Content Representation and the application of Mortimer's Conceptual Profile Model to…

  19. 10 CFR 140.13b - Amount of liability insurance required for uranium enrichment facilities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Amount of liability insurance required for uranium... required for uranium enrichment facilities. Each holder of a license issued under Parts 40 or 70 of this chapter for a uranium enrichment facility that involves the use of source material or special...

  20. 10 CFR 140.13b - Amount of liability insurance required for uranium enrichment facilities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Amount of liability insurance required for uranium... required for uranium enrichment facilities. Each holder of a license issued under Parts 40 or 70 of this chapter for a uranium enrichment facility that involves the use of source material or special...

  1. 10 CFR 140.13b - Amount of liability insurance required for uranium enrichment facilities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Amount of liability insurance required for uranium... required for uranium enrichment facilities. Each holder of a license issued under Parts 40 or 70 of this chapter for a uranium enrichment facility that involves the use of source material or special...

  2. 10 CFR 140.13b - Amount of liability insurance required for uranium enrichment facilities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Amount of liability insurance required for uranium... required for uranium enrichment facilities. Each holder of a license issued under Parts 40 or 70 of this chapter for a uranium enrichment facility that involves the use of source material or special...

  3. 10 CFR 140.13b - Amount of liability insurance required for uranium enrichment facilities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Amount of liability insurance required for uranium... required for uranium enrichment facilities. Each holder of a license issued under Parts 40 or 70 of this chapter for a uranium enrichment facility that involves the use of source material or special...

  4. 29 CFR 579.5 - Determining the amount of the penalty and assessing the penalty.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., DEPARTMENT OF LABOR REGULATIONS CHILD LABOR VIOLATIONS-CIVIL MONEY PENALTIES § 579.5 Determining the amount... Act relating to child labor or of any regulation under those sections will be based on the available... of child labor violations, that the violations themselves involved no intentional or...

  5. 29 CFR 579.5 - Determining the amount of the penalty and assessing the penalty.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., DEPARTMENT OF LABOR REGULATIONS CHILD LABOR VIOLATIONS-CIVIL MONEY PENALTIES § 579.5 Determining the amount... Act relating to child labor or of any regulation under those sections will be based on the available... of child labor violations, that the violations themselves involved no intentional or...

  6. 29 CFR 579.5 - Determining the amount of the penalty and assessing the penalty.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., DEPARTMENT OF LABOR REGULATIONS CHILD LABOR VIOLATIONS-CIVIL MONEY PENALTIES § 579.5 Determining the amount... Act relating to child labor or of any regulation under those sections will be based on the available... of child labor violations, that the violations themselves involved no intentional or...

  7. 29 CFR 579.5 - Determining the amount of the penalty and assessing the penalty.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., DEPARTMENT OF LABOR REGULATIONS CHILD LABOR VIOLATIONS-CIVIL MONEY PENALTIES § 579.5 Determining the amount... Act relating to child labor or of any regulation under those sections will be based on the available... of child labor violations, that the violations themselves involved no intentional or...

  8. Land cover/use classification of Cairns, Queensland, Australia: A remote sensing study involving the conjunctive use of the airborne imaging spectrometer, the large format camera and the thematic mapper simulator

    NASA Technical Reports Server (NTRS)

    Heric, Matthew; Cox, William; Gordon, Daniel K.

    1987-01-01

    In an attempt to improve the land cover/use classification accuracy obtainable from remotely sensed multispectral imagery, Airborne Imaging Spectrometer-1 (AIS-1) images were analyzed in conjunction with Thematic Mapper Simulator (NS001) Large Format Camera color infrared photography and black and white aerial photography. Specific portions of the combined data set were registered and used for classification. Following this procedure, the resulting derived data was tested using an overall accuracy assessment method. Precise photogrammetric 2D-3D-2D geometric modeling techniques is not the basis for this study. Instead, the discussion exposes resultant spectral findings from the image-to-image registrations. Problems associated with the AIS-1 TMS integration are considered, and useful applications of the imagery combination are presented. More advanced methodologies for imagery integration are needed if multisystem data sets are to be utilized fully. Nevertheless, research, described herein, provides a formulation for future Earth Observation Station related multisensor studies.

  9. 42 CFR 419.41 - Calculation of national beneficiary copayment amounts and national Medicare program payment amounts.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... amounts and national Medicare program payment amounts. 419.41 Section 419.41 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM... § 419.41 Calculation of national beneficiary copayment amounts and national Medicare program...

  10. 42 CFR 419.41 - Calculation of national beneficiary copayment amounts and national Medicare program payment amounts.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... amounts and national Medicare program payment amounts. 419.41 Section 419.41 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM... § 419.41 Calculation of national beneficiary copayment amounts and national Medicare program...

  11. 42 CFR 419.41 - Calculation of national beneficiary copayment amounts and national Medicare program payment amounts.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... amounts and national Medicare program payment amounts. 419.41 Section 419.41 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM... § 419.41 Calculation of national beneficiary copayment amounts and national Medicare program...

  12. 29 CFR 2580.412-14 - Determining the amount of funds “handled” during the preceding reporting year.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... controls exist so that the persons involved have free access to, or can obtain control of, the total amount... fiscal controls and practical realities of the situation are such that these persons cannot gain...

  13. 29 CFR 2580.412-14 - Determining the amount of funds “handled” during the preceding reporting year.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... controls exist so that the persons involved have free access to, or can obtain control of, the total amount... fiscal controls and practical realities of the situation are such that these persons cannot gain...

  14. 29 CFR 2580.412-14 - Determining the amount of funds “handled” during the preceding reporting year.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... controls exist so that the persons involved have free access to, or can obtain control of, the total amount... fiscal controls and practical realities of the situation are such that these persons cannot gain...

  15. Hurricane Isabel, Amount of Atmospheric Water Vapor Observed By AIRS

    NASA Technical Reports Server (NTRS)

    2003-01-01

    [figure removed for brevity, see original site] Figure 1

    These false-color images show the amount of atmospheric water vapor observed by AIRS two weeks prior to the passage of Hurricane Isabel, and then when it was a Category 5 storm. The region shown includes parts of South America and the West Indies. Puerto Rico is the large island below the upper left corner.

    Total water vapor represents the depth of a layer if all the water vapor in the atmosphere were to condense and fall to the surface. The color bar on the right sides of the plots give the thickness of this layer in millimeters (mm). The first image, from August 28, shows typical tropical water vapor amounts over the ocean: between roughly 25 and 50 mm, or 1 to 2 inches. The highest values of roughly 80 mm, seen as a red blob over South America, corresponds to intense thunderstorms. Thunderstorms pull in water vapor from surrounding regions and concentrate it, with much of it then falling as rain.

    Figure 1 shows total water during the passage of Hurricane Isabel on September 13. The storm is apparent: the ring of moderate values surrounding a very strong maximum of 100 mm. Total water of more than 80 mm is unusual, and these values correspond to the intense thunderstorms contained within Isabel. The thunderstorms--and the large values of total water--are fed by evaporation from the ocean in the hurricane's high winds. The water vapor near the center of the storm does not remain there long, since hurricane rain rates as high 50 mm (2 inches) per hour imply rapid cycling of the water we observe. Away from the storm the amount of total water vapor is rather low, associated with fair weather where air that ascended near the storm's eye returns to earth, having dropped its moisture as rain. Also seen in the second images are two small regions of about 70 mm of total water over south America. These are yet more thunderstorms, though likely much more benign than those in Isabel.

    The

  16. 42 CFR 405.1006 - Amount in controversy required to request an ALJ hearing and judicial review.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the beneficiary for those services is limited under § 411.402 of this chapter, the amount in... not limited under § 411.402 of this chapter, reduced by any deductible and coinsurance amounts... related services, or the claims that multiple appellants seek to aggregate involve common issues of...

  17. Human polyoma JC virus minor capsid proteins, VP2 and VP3, enhance large T antigen binding to the origin of viral DNA replication: Evidence for their involvement in regulation of the viral DNA replication

    PubMed Central

    Saribas, A. Sami; Mun, Sarah; Johnson, Jaslyn; El-Hajmoussa, Mohammad; White, Martyn K.; Safak, Mahmut

    2014-01-01

    JC virus (JCV) lytically infects the oligodendrocytes in the central nervous system in a subset of immunocompromized patients and causes the demyelinating disease, progressive multifocal leukoencephalopathy. JCV replicates and assembles into infectious virions in the nucleus. However, understanding the molecular mechanisms of its virion biogenesis remains elusive. In this report, we have attempted to shed more light on this process by investigating molecular interactions between large T antigen (LT-Ag), Hsp70 and minor capsid proteins, VP2/VP3. We demonstrated that Hsp70 interacts with VP2/VP3 and LT-Ag; and accumulates heavily in the nucleus of the infected cells. We also showed that VP2/VP3 associates with LT-Ag through their DNA binding domains resulting in enhancement in LT-Ag DNA binding to Ori and induction in viral DNA replication. Altogether, our results suggest that VP2/VP3 and Hsp70 actively participate in JCV DNA replication and may play critical roles in coupling of viral DNA replication to virion encapsidation. PMID:24418532

  18. Corrosion of Pipeline and Wellbore Steel by Liquid CO2 Containing Trace Amounts of Water and SO2

    NASA Astrophysics Data System (ADS)

    McGrail, P.; Schaef, H. T.; Owen, A. T.

    2009-12-01

    Carbon dioxide capture and storage in deep saline formations is currently considered the most attractive option to reduce greenhouse gas emissions with continued use of fossil fuels for energy production. Transporting captured CO2 and injection into suitable formations for storage will necessarily involve pipeline systems and wellbores constructed of carbon steels. Industry standards currently require nearly complete dehydration of liquid CO2 to reduce corrosion in the pipeline transport system. However, it may be possible to establish a corrosion threshold based on H2O content in the CO2 that could allow for minor amounts of H2O to remain in the liquid CO2 and thereby eliminate a costly dehydration step. Similarly, trace amounts of sulfur and nitrogen compounds common in flue gas streams are currently removed through expensive desulfurization and catalytic reduction processes. Provided these contaminants could be safely and permanently transported and stored in the geologic reservoir, retrofits of existing fossil-fuel plants could address comprehensive emissions reductions, including CO2 at perhaps nearly the same capital and operating cost. Because CO2-SO2 mixtures have never been commercially transported or injected, both experimental and theoretical work is needed to understand corrosion mechanisms of various steels in these gas mixtures containing varying amounts of water. Experiments were conducted with common tool steel (AISI-01) and pipeline steel (X65) immersed in liquid CO2 at room temperature containing ~1% SO2 and varying amounts of H2O (0 to 2500 ppmw). A threshold concentration of H2O in the liquid CO2-SO2 mixture was established based on the absence of visible surface corrosion. For example, experiments exposing steel to liquid CO2-SO2 containing ~300 ppmw H2O showed a delay in onset of visible corrosion products and minimal surface corrosion was visible after five days of testing. However increasing the water content to 760 ppmw produced extensive

  19. Parental Involvement in Norwegian Schools

    ERIC Educational Resources Information Center

    Paulsen, Jan Merok

    2012-01-01

    This article examines findings on key challenges of school-parent relations in Norway. The review is based on recent large-scale studies on several issues, including formalized school-parent cooperation, parental involvement in the pedagogical discourse, and teacher perspectives on the parents' role in the school community. Findings suggest a…

  20. Disentangling the Effects of Precipitation Amount and Frequency on the Performance of 14 Grassland Species.

    PubMed

    Didiano, Teresa J; Johnson, Marc T J; Duval, Tim P

    2016-01-01

    Climate change is causing shifts in the amount and frequency of precipitation in many regions, which is expected to have implications for plant performance. Most research has examined the impacts of the amount of precipitation on plants rather than the effects of both the amount and frequency of precipitation. To understand how climate-driven changes in precipitation can affect grassland plants, we asked: (i) How does the amount and frequency of precipitation affect plant performance? (ii) Do plant functional groups vary in their response to variable precipitation? To answer these questions we grew 14 monocot and eudicot grassland species and conducted a factorial manipulation of the amount (70 vs 90mm/month) and frequency (every 3, 15, or 30 days) of precipitation under rainout shelters. Our results show that both the amount and frequency of precipitation impact plant performance, with larger effects on eudicots than monocots. Above- and below-ground biomass were affected by the amount of precipitation and/or the interaction between the amount and frequency of precipitation. Above-ground biomass increased by 21-30% when the amount of precipitation was increased. When event frequency was decreased from 3 to 15 or 30 days, below-ground biomass generally decreased by 18-34% in the 70 mm treatment, but increased by 33-40% in the 90 mm treatment. Changes in stomatal conductance were largely driven by changes in event frequency. Our results show that it is important to consider changes in both the amount and frequency of precipitation when predicting how plant communities will respond to variable precipitation. PMID:27622497

  1. 14 CFR 198.7 - Amount of insurance coverage available.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Amount of insurance coverage available. 198.7 Section 198.7 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.7 Amount of insurance coverage available. (a)...

  2. 14 CFR 198.7 - Amount of insurance coverage available.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Amount of insurance coverage available. 198.7 Section 198.7 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.7 Amount of insurance coverage available. (a)...

  3. 14 CFR 198.7 - Amount of insurance coverage available.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Amount of insurance coverage available. 198.7 Section 198.7 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.7 Amount of insurance coverage available. (a)...

  4. 46 CFR 151.45-6 - Maximum amount of cargo.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Maximum amount of cargo. 151.45-6 Section 151.45-6 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-6 Maximum amount of cargo. (a) Tanks carrying liquids or liquefied gases at...

  5. 46 CFR 151.45-6 - Maximum amount of cargo.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Maximum amount of cargo. 151.45-6 Section 151.45-6 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-6 Maximum amount of cargo. (a) Tanks carrying liquids or liquefied gases at...

  6. 31 CFR 50.71 - Determination of recoupment amounts.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    .... 50.71 Section 50.71 Money and Finance: Treasury Office of the Secretary of the Treasury TERRORISM... recoupment amounts for that Program Year. (b)(1) Within 90 days after certification of an act of terrorism... Terrorism Policy Surcharge previously established to determine whether any additional amount will...

  7. 31 CFR 50.71 - Determination of recoupment amounts.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    .... 50.71 Section 50.71 Money and Finance: Treasury Office of the Secretary of the Treasury TERRORISM... recoupment amounts for that Program Year. (b)(1) Within 90 days after certification of an act of terrorism... Terrorism Policy Surcharge previously established to determine whether any additional amount will...

  8. 42 CFR 51c.106 - Amount of grant.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR COMMUNITY HEALTH SERVICES General Provisions § 51c.106 Amount of grant. (a) The amount of any award under this part will be... the grantee to finance its share of project costs from non-Federal sources; (B) The need in the...

  9. 42 CFR 56.106 - Amount of grant.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR MIGRANT HEALTH SERVICES General Provisions § 56.106 Amount of grant. (a) The amount of any award under this part will be... the grantee to finance its share of project costs from non-Federal sources; (B) The need in the...

  10. 42 CFR 56.106 - Amount of grant.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR MIGRANT HEALTH SERVICES General Provisions § 56.106 Amount of grant. (a) The amount of any award under this part will be... the grantee to finance its share of project costs from non-Federal sources; (B) The need in the...

  11. 42 CFR 51c.106 - Amount of grant.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR COMMUNITY HEALTH SERVICES General Provisions § 51c.106 Amount of grant. (a) The amount of any award under this part will be... the grantee to finance its share of project costs from non-Federal sources; (B) The need in the...

  12. 43 CFR 3904.15 - Amount of bond.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... that a change in amount is appropriate to cover the costs and obligations of complying with the... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Amount of bond. 3904.15 Section 3904.15 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND...

  13. 43 CFR 3904.15 - Amount of bond.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... that a change in amount is appropriate to cover the costs and obligations of complying with the... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Amount of bond. 3904.15 Section 3904.15 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND...

  14. 43 CFR 3904.15 - Amount of bond.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... that a change in amount is appropriate to cover the costs and obligations of complying with the... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Amount of bond. 3904.15 Section 3904.15 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND...

  15. 43 CFR 3904.15 - Amount of bond.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... that a change in amount is appropriate to cover the costs and obligations of complying with the... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Amount of bond. 3904.15 Section 3904.15 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND...

  16. 20 CFR 625.6 - Weekly amount; jurisdictions; reductions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Weekly amount; jurisdictions; reductions. 625.6 Section 625.6 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR DISASTER UNEMPLOYMENT ASSISTANCE § 625.6 Weekly amount; jurisdictions; reductions. (a) In all...

  17. 42 CFR 1003.104 - Amount of assessment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 5 2014-10-01 2014-10-01 false Amount of assessment. 1003.104 Section 1003.104 Public Health OFFICE OF INSPECTOR GENERAL-HEALTH CARE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OIG AUTHORITIES CIVIL MONEY PENALTIES, ASSESSMENTS AND EXCLUSIONS § 1003.104 Amount of assessment. (a) The OIG...

  18. 42 CFR 1003.104 - Amount of assessment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Amount of assessment. 1003.104 Section 1003.104 Public Health OFFICE OF INSPECTOR GENERAL-HEALTH CARE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OIG AUTHORITIES CIVIL MONEY PENALTIES, ASSESSMENTS AND EXCLUSIONS § 1003.104 Amount of assessment. (a) The OIG...

  19. 42 CFR 1003.104 - Amount of assessment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 5 2013-10-01 2013-10-01 false Amount of assessment. 1003.104 Section 1003.104 Public Health OFFICE OF INSPECTOR GENERAL-HEALTH CARE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OIG AUTHORITIES CIVIL MONEY PENALTIES, ASSESSMENTS AND EXCLUSIONS § 1003.104 Amount of assessment. (a) The OIG...

  20. 40 CFR 35.930-2 - Grant amount.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Grant amount. 35.930-2 Section 35.930-2 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.930-2 Grant amount. The...

  1. 29 CFR 531.38 - Amounts deducted for taxes.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Amounts deducted for taxes. 531.38 Section 531.38 Labor... Employees § 531.38 Amounts deducted for taxes. Taxes which are assessed against the employee and which are... unemployment insurance taxes, as well as other Federal, State, or local taxes, levies, and assessments....

  2. 50 CFR 296.8 - Amount of award.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Amount of award. 296.8 Section 296.8 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE CONTINENTAL SHELF FISHERMEN'S CONTINGENCY FUND § 296.8 Amount of award. (a)...

  3. 50 CFR 296.8 - Amount of award.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Amount of award. 296.8 Section 296.8 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE CONTINENTAL SHELF FISHERMEN'S CONTINGENCY FUND § 296.8 Amount of award. (a)...

  4. 26 CFR 1.21-2 - Limitations on amount creditable.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 1 2014-04-01 2013-04-01 true Limitations on amount creditable. 1.21-2 Section 1.21-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Changes in Rates During A Taxable Year § 1.21-2 Limitations on amount creditable. (a) Annual...

  5. 26 CFR 1.21-2 - Limitations on amount creditable.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 1 2011-04-01 2009-04-01 true Limitations on amount creditable. 1.21-2 Section 1.21-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Changes in Rates During A Taxable Year § 1.21-2 Limitations on amount creditable. (a) Annual...

  6. 26 CFR 1.21-2 - Limitations on amount creditable.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Limitations on amount creditable. 1.21-2 Section 1.21-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Changes in Rates During A Taxable Year § 1.21-2 Limitations on amount creditable. (a) Annual...

  7. 42 CFR 130.3 - Amount of payments.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Amount of payments. 130.3 Section 130.3 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES COMPASSIONATE PAYMENTS RICKY RAY HEMOPHILIA RELIEF FUND PROGRAM General Provisions § 130.3 Amount of payments. If there are sufficient...

  8. 42 CFR 130.3 - Amount of payments.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Amount of payments. 130.3 Section 130.3 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES COMPASSIONATE PAYMENTS RICKY RAY HEMOPHILIA RELIEF FUND PROGRAM General Provisions § 130.3 Amount of payments. If there are sufficient...

  9. 42 CFR 130.3 - Amount of payments.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Amount of payments. 130.3 Section 130.3 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES COMPASSIONATE PAYMENTS RICKY RAY HEMOPHILIA RELIEF FUND PROGRAM General Provisions § 130.3 Amount of payments. If there are sufficient...

  10. 42 CFR 130.3 - Amount of payments.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Amount of payments. 130.3 Section 130.3 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES COMPASSIONATE PAYMENTS RICKY RAY HEMOPHILIA RELIEF FUND PROGRAM General Provisions § 130.3 Amount of payments. If there are sufficient...

  11. 42 CFR 130.3 - Amount of payments.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Amount of payments. 130.3 Section 130.3 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES COMPASSIONATE PAYMENTS RICKY RAY HEMOPHILIA RELIEF FUND PROGRAM General Provisions § 130.3 Amount of payments. If there are sufficient...

  12. 40 CFR 47.115 - Award amount and matching requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Award amount and matching requirements. 47.115 Section 47.115 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE NATIONAL ENVIRONMENTAL EDUCATION ACT GRANTS § 47.115 Award amount and...

  13. 40 CFR 47.115 - Award amount and matching requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Award amount and matching requirements. 47.115 Section 47.115 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE NATIONAL ENVIRONMENTAL EDUCATION ACT GRANTS § 47.115 Award amount and...

  14. 24 CFR 904.108 - Break-even amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Break-even amount. 904.108 Section... LOW RENT HOUSING HOMEOWNERSHIP OPPORTUNITIES Turnkey III Program Description § 904.108 Break-even amount. (a) Definition. The term “break-even amount” as used herein means the minimum average...

  15. 40 CFR 35.930-2 - Grant amount.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Grant amount. 35.930-2 Section 35.930-2 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.930-2 Grant amount. The...

  16. 40 CFR 35.930-2 - Grant amount.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Grant amount. 35.930-2 Section 35.930-2 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.930-2 Grant amount. The...

  17. 40 CFR 35.930-2 - Grant amount.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Grant amount. 35.930-2 Section 35.930-2 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.930-2 Grant amount. The...

  18. 40 CFR 35.930-2 - Grant amount.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Grant amount. 35.930-2 Section 35.930-2 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.930-2 Grant amount. The...

  19. 78 FR 14179 - Adjustments to Civil Monetary Penalty Amounts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... Monetary Penalty Amounts, Release No. 33-8530 (Feb. 4, 2005) [70 FR 7606 (Feb. 14, 2005)]. The DCIA... Commission. ACTION: Final rule. SUMMARY: This rule implements the Federal Civil Penalties Inflation... a rule adjusting for inflation the maximum amount of civil monetary penalties under the...

  20. 20 CFR 404.260 - Special minimum primary insurance amounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Special minimum primary insurance amounts. 404.260 Section 404.260 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Computing Primary Insurance Amounts Special Minimum...

  1. 41 CFR 105-57.008 - Amounts withheld.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... amount equivalent to thirty times the minimum wage. See 29 CFR 870.10. (c) When a debtor's pay is subject... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false Amounts withheld. 105-57.008 Section 105-57.008 Public Contracts and Property Management Federal Property...

  2. 41 CFR 105-57.008 - Amounts withheld.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... amount equivalent to thirty times the minimum wage. See 29 CFR 870.10. (c) When a debtor's pay is subject... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Amounts withheld. 105-57.008 Section 105-57.008 Public Contracts and Property Management Federal Property...

  3. 20 CFR 226.73 - Changes in reduction amount.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Benefits Under a Federal, State, or Local Law or Plan § 226.73 Changes in reduction amount. The reduction... in annuity rates, such as a cost-of-living increase. However, the reduction amount may change for the... entitled to an annuity with a tier I component of $500 on May 1, 1991. He was also receiving a...

  4. 20 CFR 226.73 - Changes in reduction amount.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Benefits Under a Federal, State, or Local Law or Plan § 226.73 Changes in reduction amount. The reduction... in annuity rates, such as a cost-of-living increase. However, the reduction amount may change for the... entitled to an annuity with a tier I component of $500 on May 1, 1991. He was also receiving a...

  5. 31 CFR 353.10 - Amounts which may be purchased.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... of purchase was an exempt organization under the terms of 26 CFR 1.501(c)(3)-1. ...) Special limitation. $4,000 (face amount) multiplied by the highest number of employees participating in an... issued. (b) Series HH—(1) General annual limitation. $20,000 (face amount). (2) Special limitation....

  6. 31 CFR 353.10 - Amounts which may be purchased.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... of purchase was an exempt organization under the terms of 26 CFR 1.501(c)(3)-1. ...) Special limitation. $4,000 (face amount) multiplied by the highest number of employees participating in an... issued. (b) Series HH—(1) General annual limitation. $20,000 (face amount). (2) Special limitation....

  7. 26 CFR 301.6334-3 - Determination of exempt amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... deductions on account of age or blindness); and (ii) The aggregate amount of the deductions for personal... account of age or blindness); and (B) The aggregate amount of the deductions for personal exemptions... standard deduction (including additional standard deductions on account of age or blindness) for...

  8. 26 CFR 1.666(a)-1 - Amount allocated.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 8 2013-04-01 2013-04-01 false Amount allocated. 1.666(a)-1 Section 1.666(a)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED... Beginning Before January 1, 1969 § 1.666(a)-1 Amount allocated. (a)(1) If a trust other than a foreign...

  9. 26 CFR 1.666(a)-1A - Amount allocated.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 8 2013-04-01 2013-04-01 false Amount allocated. 1.666(a)-1A Section 1.666(a... Beginning Before January 1, 1969 § 1.666(a)-1A Amount allocated. (a) In general. In the case of a trust that... trusts that may accumulate income or that distribute corpus), section 666(a) prescribes rules...

  10. Learner Preferences and Achievement Under Differing Amounts of Learner Practice.

    ERIC Educational Resources Information Center

    Schnackenberg, Heidi L.; Sullivan, Howard J.; Leader, Lars F.; Jones, Elizabeth E. K.

    1998-01-01

    Examines the effects of program mode (i.e., a lean program version containing a basic amount of learner practice versus a full mode containing expanded practice) and learner preference (matched or unmatched) for amount of practice on the achievement, time-in-program, and attitudes of university undergraduate students. Students preferred the lean…

  11. 13 CFR 120.348 - Amount of guarantee.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Amount of guarantee. 120.348 Section 120.348 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Special Purpose Loans International Trade Loans § 120.348 Amount of guarantee. SBA can guarantee up to...

  12. 14 CFR 383.2 - Amount of penalty.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Amount of penalty. 383.2 Section 383.2 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS CIVIL PENALTIES § 383.2 Amount of penalty. Civil penalties payable to the U.S. Government...

  13. 42 CFR 438.704 - Amounts of civil money penalties.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Amounts of civil money penalties. 438.704 Section... SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE Sanctions § 438.704 Amounts of civil money penalties. (a) General rule. The limit on, or the maximum civil money penalty the State may impose...

  14. 29 CFR 530.302 - Amounts of civil money penalties.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Amounts of civil money penalties. 530.302 Section 530.302... EMPLOYMENT OF HOMEWORKERS IN CERTAIN INDUSTRIES Civil Money Penalties § 530.302 Amounts of civil money penalties. (a) A civil money penalty, not to exceed $500 per affected homeworker for any one violation,...

  15. 20 CFR 404.342 - Mother's and father's benefit amounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Mother's and father's benefit amounts. 404... Disability Benefits for Spouses and Divorced Spouses § 404.342 Mother's and father's benefit amounts. Your mother's or father's monthly benefit is equal to 75 percent of the insured person's primary...

  16. 20 CFR 404.342 - Mother's and father's benefit amounts.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Mother's and father's benefit amounts. 404... Disability Benefits for Spouses and Divorced Spouses § 404.342 Mother's and father's benefit amounts. Your mother's or father's monthly benefit is equal to 75 percent of the insured person's primary...

  17. 20 CFR 404.353 - Child's benefit amounts.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Child's benefit amounts. 404.353 Section 404... Child's Benefits § 404.353 Child's benefit amounts. (a) General. Your child's monthly benefit is equal... as explained in § 404.304. (b) Entitlement to more than one benefit. If you are entitled to a...

  18. 20 CFR 404.353 - Child's benefit amounts.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Child's benefit amounts. 404.353 Section 404... Child's Benefits § 404.353 Child's benefit amounts. (a) General. Your child's monthly benefit is equal... as explained in § 404.304. (b) Entitlement to more than one benefit. If you are entitled to a...

  19. 20 CFR 404.353 - Child's benefit amounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Child's benefit amounts. 404.353 Section 404... Child's Benefits § 404.353 Child's benefit amounts. (a) General. Your child's monthly benefit is equal... as explained in § 404.304. (b) Entitlement to more than one benefit. If you are entitled to a...

  20. 20 CFR 404.353 - Child's benefit amounts.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Child's benefit amounts. 404.353 Section 404... Child's Benefits § 404.353 Child's benefit amounts. (a) General. Your child's monthly benefit is equal... as explained in § 404.304. (b) Entitlement to more than one benefit. If you are entitled to a...

  1. 20 CFR 404.353 - Child's benefit amounts.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Child's benefit amounts. 404.353 Section 404... Child's Benefits § 404.353 Child's benefit amounts. (a) General. Your child's monthly benefit is equal... as explained in § 404.304. (b) Entitlement to more than one benefit. If you are entitled to a...

  2. 12 CFR 347.120 - Computation of investment amounts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Computation of investment amounts. 347.120 Section 347.120 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY INTERNATIONAL BANKING § 347.120 Computation of investment amounts. In computing the...

  3. 12 CFR 347.120 - Computation of investment amounts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Computation of investment amounts. 347.120 Section 347.120 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY INTERNATIONAL BANKING § 347.120 Computation of investment amounts. In computing the...

  4. 12 CFR 347.120 - Computation of investment amounts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Computation of investment amounts. 347.120 Section 347.120 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY INTERNATIONAL BANKING § 347.120 Computation of investment amounts. In computing the...

  5. 12 CFR 347.120 - Computation of investment amounts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Computation of investment amounts. 347.120 Section 347.120 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY INTERNATIONAL BANKING § 347.120 Computation of investment amounts. In computing the...

  6. 12 CFR 347.120 - Computation of investment amounts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 4 2011-01-01 2011-01-01 false Computation of investment amounts. 347.120 Section 347.120 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY INTERNATIONAL BANKING § 347.120 Computation of investment amounts. In computing the...

  7. The Amount of English Use: Effects on L2 Speech

    ERIC Educational Resources Information Center

    Vo, Son Ca; Vo, Yen Thi Hoang; Vo, Quyen Thanh

    2014-01-01

    The amount of second language (L2) use has significant influence on native speakers' comprehension of L2 learners' speech. Nonetheless, few empirical studies examine how differences in the amount of language use affect the intelligibility and comprehensibility of nonnative speakers' reading and spontaneous speech. This study aims to…

  8. 26 CFR 1.1441-2 - Amounts subject to withholding.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... TAX (CONTINUED) INCOME TAXES (CONTINUED) Withholding of Tax on Nonresident Aliens and Foreign Corporations and Tax-Free Covenant Bonds § 1.1441-2 Amounts subject to withholding. (a) In general. For... certain gambling winnings exempt from tax under section 871(j)); (5) Amounts paid as part of the...

  9. 42 CFR 422.382 - Minimum net worth amount.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... percent of the minimum net worth amount is not met by cash or cash equivalents. (3) Health care delivery... depreciated value of health care delivery assets (HCDAs) to satisfy the minimum net worth amount. (4) Other assets. A PSO may apply other assets not used in the delivery of health care provided that those...

  10. 46 CFR 308.303 - Amounts insured under interim binder.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Amounts insured under interim binder. 308.303 Section 308.303 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE Second Seamen's War Risk Insurance § 308.303 Amounts insured under interim binder. The...

  11. 46 CFR 308.203 - Amount insured under interim binder.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Amount insured under interim binder. 308.203 Section 308.203 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Protection and Indemnity Insurance § 308.203 Amount insured under interim binder....

  12. 42 CFR 423.279 - National average monthly bid amount.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... bid amounts for each prescription drug plan (not including fallbacks) and for each MA-PD plan...(h) of the Act. (b) Calculation of weighted average. (1) The national average monthly bid amount is a....258(c)(1) of this chapter) and the denominator equal to the total number of Part D...

  13. 42 CFR 423.279 - National average monthly bid amount.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... bid amounts for each prescription drug plan (not including fallbacks) and for each MA-PD plan...(h) of the Act. (b) Calculation of weighted average. (1) The national average monthly bid amount is a....258(c)(1) of this chapter) and the denominator equal to the total number of Part D...

  14. 14 CFR § 1261.102 - Maximum amount.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Maximum amount. § 1261.102 Section § 1261.102 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PROCESSING OF MONETARY CLAIMS (GENERAL) Employees' Personal Property Claims § 1261.102 Maximum amount. From October 1, 1982, to...

  15. 9 CFR 89.1 - Amount of feed.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Amount of feed. 89.1 Section 89.1 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS STATEMENT OF POLICY UNDER THE TWENTY-EIGHT HOUR LAW § 89.1 Amount of feed....

  16. 45 CFR 305.31 - Amount of incentive payment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Amount of incentive payment. 305.31 Section 305.31... PROGRAM PERFORMANCE MEASURES, STANDARDS, FINANCIAL INCENTIVES, AND PENALTIES § 305.31 Amount of incentive payment. (a) The incentive payment for a State for a fiscal year is equal to the incentive payment...

  17. 20 CFR 226.73 - Changes in reduction amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Benefits Under a Federal, State, or Local Law or Plan § 226.73 Changes in reduction amount. The reduction... in annuity rates, such as a cost-of-living increase. However, the reduction amount may change for the... entitled to an annuity with a tier I component of $500 on May 1, 1991. He was also receiving a...

  18. 20 CFR 226.73 - Changes in reduction amount.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Benefits Under a Federal, State, or Local Law or Plan § 226.73 Changes in reduction amount. The reduction... in annuity rates, such as a cost-of-living increase. However, the reduction amount may change for the... entitled to an annuity with a tier I component of $500 on May 1, 1991. He was also receiving a...

  19. 34 CFR 682.204 - Maximum loan amounts.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... academic year in 34 CFR 668.3. (m) Any TEACH Grants that have been converted to Direct Unsubsidized Loans... amounts under paragraph (c)(1)(ii) of this section. (e) Combined Federal Stafford, SLS and Federal... Loans and SLS Loans, but excluding the amount of capitalized interest, may not exceed the following:...

  20. 34 CFR 682.204 - Maximum loan amounts.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... academic year in 34 CFR 668.3. (m) Any TEACH Grants that have been converted to Direct Unsubsidized Loans... amounts under paragraph (c)(1)(ii) of this section. (e) Combined Federal Stafford, SLS and Federal... Loans and SLS Loans, but excluding the amount of capitalized interest, may not exceed the following:...

  1. 34 CFR 682.204 - Maximum loan amounts.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... academic year in 34 CFR 668.3. (m) Any TEACH Grants that have been converted to Direct Unsubsidized Loans... amounts under paragraph (c)(1)(ii) of this section. (e) Combined Federal Stafford, SLS and Federal... Loans and SLS Loans, but excluding the amount of capitalized interest, may not exceed the following:...

  2. 26 CFR 1.615-4 - Limitation of amount deductible.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 7 2011-04-01 2009-04-01 true Limitation of amount deductible. 1.615-4 Section 1.615-4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Natural Resources § 1.615-4 Limitation of amount deductible. (a) Taxable years beginning before July 7,...

  3. 26 CFR 1.617-2 - Limitation on amount deductible.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 7 2011-04-01 2009-04-01 true Limitation on amount deductible. 1.617-2 Section 1.617-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Natural Resources § 1.617-2 Limitation on amount deductible. (a) Expenditures paid or incurred before January...

  4. 26 CFR 1.615-4 - Limitation of amount deductible.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Limitation of amount deductible. 1.615-4 Section 1.615-4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Natural Resources § 1.615-4 Limitation of amount deductible. (a)...

  5. 26 CFR 1.617-2 - Limitation on amount deductible.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Limitation on amount deductible. 1.617-2 Section 1.617-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Natural Resources § 1.617-2 Limitation on amount deductible....

  6. 28 CFR 94.23 - Amount of reimbursement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Amount of reimbursement. 94.23 Section 94.23 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.23 Amount of reimbursement....

  7. 28 CFR 94.23 - Amount of reimbursement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Amount of reimbursement. 94.23 Section 94.23 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.23 Amount of reimbursement....

  8. 28 CFR 94.23 - Amount of reimbursement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Amount of reimbursement. 94.23 Section 94.23 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.23 Amount of reimbursement....

  9. 28 CFR 94.23 - Amount of reimbursement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Amount of reimbursement. 94.23 Section 94.23 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.23 Amount of reimbursement....

  10. 24 CFR 582.105 - Rental assistance amounts and payments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Rental assistance amounts and... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES SHELTER PLUS CARE Assistance Provided § 582.105 Rental assistance amounts and payments. (a) Eligible activity. S+C grants may be used for providing...

  11. 24 CFR 582.105 - Rental assistance amounts and payments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Rental assistance amounts and... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES SHELTER PLUS CARE Assistance Provided § 582.105 Rental assistance amounts and payments. (a) Eligible activity. S+C grants may be used for providing...

  12. 24 CFR 582.105 - Rental assistance amounts and payments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Rental assistance amounts and... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES SHELTER PLUS CARE Assistance Provided § 582.105 Rental assistance amounts and payments. (a) Eligible activity. S+C grants may be used for providing...

  13. 24 CFR 582.105 - Rental assistance amounts and payments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Rental assistance amounts and... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES SHELTER PLUS CARE Assistance Provided § 582.105 Rental assistance amounts and payments. (a) Eligible activity. S+C grants may be used for providing...

  14. 28 CFR 94.23 - Amount of reimbursement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Amount of reimbursement. 94.23 Section 94.23 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.23 Amount of reimbursement....

  15. 26 CFR 1.666(a)-1A - Amount allocated.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 8 2012-04-01 2012-04-01 false Amount allocated. 1.666(a)-1A Section 1.666(a... Beginning Before January 1, 1969 § 1.666(a)-1A Amount allocated. (a) In general. In the case of a trust that... trusts that may accumulate income or that distribute corpus), section 666(a) prescribes rules...

  16. 26 CFR 1.666(a)-1A - Amount allocated.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 8 2014-04-01 2014-04-01 false Amount allocated. 1.666(a)-1A Section 1.666(a... Beginning Before January 1, 1969 § 1.666(a)-1A Amount allocated. (a) In general. In the case of a trust that... trusts that may accumulate income or that distribute corpus), section 666(a) prescribes rules...

  17. 26 CFR 1.666(a)-1A - Amount allocated.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Amount allocated. 1.666(a)-1A Section 1.666(a... Before January 1, 1969 § 1.666(a)-1A Amount allocated. (a) In general. In the case of a trust that is... that may accumulate income or that distribute corpus), section 666(a) prescribes rules for...

  18. 26 CFR 1.666(a)-1 - Amount allocated.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 8 2012-04-01 2012-04-01 false Amount allocated. 1.666(a)-1 Section 1.666(a)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED... Beginning Before January 1, 1969 § 1.666(a)-1 Amount allocated. (a)(1) If a trust other than a foreign...

  19. 26 CFR 1.666(a)-1 - Amount allocated.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Amount allocated. 1.666(a)-1 Section 1.666(a)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED... January 1, 1969 § 1.666(a)-1 Amount allocated. (a)(1) If a trust other than a foreign trust created by a...

  20. 26 CFR 1.666(a)-1A - Amount allocated.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 8 2011-04-01 2011-04-01 false Amount allocated. 1.666(a)-1A Section 1.666(a... Beginning Before January 1, 1969 § 1.666(a)-1A Amount allocated. (a) In general. In the case of a trust that... trusts that may accumulate income or that distribute corpus), section 666(a) prescribes rules...

  1. 26 CFR 1.666(a)-1 - Amount allocated.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 8 2014-04-01 2014-04-01 false Amount allocated. 1.666(a)-1 Section 1.666(a)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED... Beginning Before January 1, 1969 § 1.666(a)-1 Amount allocated. (a)(1) If a trust other than a foreign...

  2. 26 CFR 1.666(a)-1 - Amount allocated.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 8 2011-04-01 2011-04-01 false Amount allocated. 1.666(a)-1 Section 1.666(a)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED... Beginning Before January 1, 1969 § 1.666(a)-1 Amount allocated. (a)(1) If a trust other than a foreign...

  3. 26 CFR 1.1441-2 - Amounts subject to withholding.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 12 2010-04-01 2010-04-01 false Amounts subject to withholding. 1.1441-2 Section 1.1441-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Withholding of Tax on Nonresident Aliens and Foreign Corporations and Tax-Free Covenant Bonds § 1.1441-2 Amounts...

  4. 45 CFR 149.100 - Amount of reimbursement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS FOR THE EARLY RETIREE REINSURANCE PROGRAM Reinsurance Amounts § 149.100 Amount of reimbursement. (a) For each early retiree enrolled in a certified plan in a plan year, the sponsor...

  5. 45 CFR 149.100 - Amount of reimbursement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS FOR THE EARLY RETIREE REINSURANCE PROGRAM Reinsurance Amounts § 149.100 Amount of reimbursement. (a) For each early retiree enrolled in a certified plan in a plan year, the sponsor...

  6. 45 CFR 149.100 - Amount of reimbursement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS FOR THE EARLY RETIREE REINSURANCE PROGRAM Reinsurance Amounts § 149.100 Amount of reimbursement. (a) For each early retiree enrolled in a certified plan in a plan year, the sponsor...

  7. 45 CFR 149.100 - Amount of reimbursement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Public Welfare Department of Health and Human Services REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS FOR THE EARLY RETIREE REINSURANCE PROGRAM Reinsurance Amounts § 149.100 Amount of reimbursement. (a) For each early retiree enrolled in a certified plan in a plan year, the sponsor...

  8. 27 CFR 19.700 - Amount of bond.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Bonds § 19.700 Amount... the level of production and receipts at the alcohol fuel plant increases so that the current bond no... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Amount of bond....

  9. 27 CFR 19.700 - Amount of bond.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Bonds § 19.700 Amount... the level of production and receipts at the alcohol fuel plant increases so that the current bond no... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Amount of bond....

  10. 34 CFR 682.204 - Maximum loan amounts.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... academic year in 34 CFR 668.3. (m) Any TEACH Grants that have been converted to Direct Unsubsidized Loans... amount the student may borrow for any academic year of study under the Stafford Loan Program in... undergraduate program, the total amount the student may borrow for any academic year of study under the...

  11. 14 CFR 198.7 - Amount of insurance coverage available.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.7 Amount of insurance coverage available. (a) For... arising from any risk. In the case of hull insurance, the amount insured may not exceed the reasonable value of the aircraft as determined by the FAA or its designated agent. (b) Policies issued...

  12. 14 CFR 198.7 - Amount of insurance coverage available.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.7 Amount of insurance coverage available. (a) For... arising from any risk. In the case of hull insurance, the amount insured may not exceed the reasonable value of the aircraft as determined by the FAA or its designated agent. (b) Policies issued...

  13. 38 CFR 39.50 - Amount of grant.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... THE ESTABLISHMENT, EXPANSION, AND IMPROVEMENT, OR OPERATION AND MAINTENANCE, OF VETERANS CEMETERIES Establishment, Expansion, and Improvement Projects Award of Grant § 39.50 Amount of grant. (a) The amount of an Establishment, Expansion, and Improvement Project grant awarded under this subpart may not exceed 100 percent...

  14. 38 CFR 39.50 - Amount of grant.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... THE ESTABLISHMENT, EXPANSION, AND IMPROVEMENT, OR OPERATION AND MAINTENANCE, OF VETERANS CEMETERIES Establishment, Expansion, and Improvement Projects Award of Grant § 39.50 Amount of grant. (a) The amount of an Establishment, Expansion, and Improvement Project grant awarded under this subpart may not exceed 100 percent...

  15. 38 CFR 39.50 - Amount of grant.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... THE ESTABLISHMENT, EXPANSION, AND IMPROVEMENT, OR OPERATION AND MAINTENANCE, OF VETERANS CEMETERIES Establishment, Expansion, and Improvement Projects Award of Grant § 39.50 Amount of grant. (a) The amount of an Establishment, Expansion, and Improvement Project grant awarded under this subpart may not exceed 100 percent...

  16. 38 CFR 39.50 - Amount of grant.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... STATES FOR ESTABLISHMENT, EXPANSION, AND IMPROVEMENT, OR OPERATION AND MAINTENANCE, OF VETERANS CEMETERIES Establishment, Expansion, and Improvement Projects Award of Grant § 39.50 Amount of grant. (a) The amount of an Establishment, Expansion, and Improvement Project grant awarded under this subpart may...

  17. 20 CFR 416.724 - Amounts of penalty deductions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Amounts of penalty deductions. 416.724 Section 416.724 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Reports Required Penalty Deductions § 416.724 Amounts of penalty...

  18. 20 CFR 416.724 - Amounts of penalty deductions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Amounts of penalty deductions. 416.724 Section 416.724 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Reports Required Penalty Deductions § 416.724 Amounts of penalty...

  19. 13 CFR 108.2020 - Amount of Operational Assistance grant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Amount of Operational Assistance grant. 108.2020 Section 108.2020 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS VENTURE CAPITAL (âNMVCâ) PROGRAM Requirements and Procedures for Operational Assistance Grants to NMVC Companies and SSBICs § 108.2020 Amount...

  20. 13 CFR 108.2020 - Amount of Operational Assistance grant.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... making Operational Assistance grant awards to NMVC Companies and SSBICs is not sufficient to award grants... NMVC Company. NMVC Companies are eligible for an Operational Assistance grant award equal to the amount....2030. (b) Amount of grant to SSBIC. SSBICs are eligible for an Operational Assistance grant award...

  1. 13 CFR 108.2020 - Amount of Operational Assistance grant.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... making Operational Assistance grant awards to NMVC Companies and SSBICs is not sufficient to award grants... NMVC Company. NMVC Companies are eligible for an Operational Assistance grant award equal to the amount....2030. (b) Amount of grant to SSBIC. SSBICs are eligible for an Operational Assistance grant award...

  2. 13 CFR 108.2020 - Amount of Operational Assistance grant.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... making Operational Assistance grant awards to NMVC Companies and SSBICs is not sufficient to award grants... NMVC Company. NMVC Companies are eligible for an Operational Assistance grant award equal to the amount....2030. (b) Amount of grant to SSBIC. SSBICs are eligible for an Operational Assistance grant award...

  3. 26 CFR 1.50A-1 - Determination of amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Computing Credit for Expenses of Work Incentive Programs § 1.50A-1 Determination of amount. (a) In general. Except as otherwise provided in this section and in § 1.50A-2, the amount of the work incentive program... certain capital gains of subchapter S corporations), and any additional tax imposed for the taxable...

  4. 24 CFR 904.108 - Break-even amount.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Break-even amount. 904.108 Section... LOW RENT HOUSING HOMEOWNERSHIP OPPORTUNITIES Turnkey III Program Description § 904.108 Break-even amount. (a) Definition. The term “break-even amount” as used herein means the minimum average...

  5. 24 CFR 904.108 - Break-even amount.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Break-even amount. 904.108 Section... LOW RENT HOUSING HOMEOWNERSHIP OPPORTUNITIES Turnkey III Program Description § 904.108 Break-even amount. (a) Definition. The term “break-even amount” as used herein means the minimum average...

  6. 24 CFR 904.108 - Break-even amount.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Break-even amount. 904.108 Section... LOW RENT HOUSING HOMEOWNERSHIP OPPORTUNITIES Turnkey III Program Description § 904.108 Break-even amount. (a) Definition. The term “break-even amount” as used herein means the minimum average...

  7. 24 CFR 904.108 - Break-even amount.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false Break-even amount. 904.108 Section... LOW RENT HOUSING HOMEOWNERSHIP OPPORTUNITIES Turnkey III Program Description § 904.108 Break-even amount. (a) Definition. The term “break-even amount” as used herein means the minimum average...

  8. 26 CFR 1.51-1 - Amount of credit.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... of the assistance unit (within the meaning of 45 CFR 205.40(a)(1)) that the individual is a member of... Credit for Expenses of Work Incentive Programs § 1.51-1 Amount of credit. (a) Determination of amount—(1... beginning work for the employer after such date, the amount of the targeted jobs credit for the taxable...

  9. 12 CFR 313.128 - Disposition of amounts collected.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... PROCEDURES FOR CORPORATE DEBT COLLECTION Tax Refund Offset § 313.128 Disposition of amounts collected. FMS... section, to the FDIC's account. The FDIC will reimburse FMS and the IRS for the cost of administering the tax refund offset program. FMS will deduct the fees from amounts collected prior to disposition...

  10. 12 CFR 313.128 - Disposition of amounts collected.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... PROCEDURES FOR CORPORATE DEBT COLLECTION Tax Refund Offset § 313.128 Disposition of amounts collected. FMS... section, to the FDIC's account. The FDIC will reimburse FMS and the IRS for the cost of administering the tax refund offset program. FMS will deduct the fees from amounts collected prior to disposition...

  11. 12 CFR 313.128 - Disposition of amounts collected.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... PROCEDURES FOR CORPORATE DEBT COLLECTION Tax Refund Offset § 313.128 Disposition of amounts collected. FMS... section, to the FDIC's account. The FDIC will reimburse FMS and the IRS for the cost of administering the tax refund offset program. FMS will deduct the fees from amounts collected prior to disposition...

  12. 12 CFR 313.128 - Disposition of amounts collected.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... PROCEDURES FOR CORPORATE DEBT COLLECTION Tax Refund Offset § 313.128 Disposition of amounts collected. FMS... section, to the FDIC's account. The FDIC will reimburse FMS and the IRS for the cost of administering the tax refund offset program. FMS will deduct the fees from amounts collected prior to disposition...

  13. 12 CFR 313.128 - Disposition of amounts collected.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... PROCEDURES FOR CORPORATE DEBT COLLECTION Tax Refund Offset § 313.128 Disposition of amounts collected. FMS... section, to the FDIC's account. The FDIC will reimburse FMS and the IRS for the cost of administering the tax refund offset program. FMS will deduct the fees from amounts collected prior to disposition...

  14. 42 CFR 438.704 - Amounts of civil money penalties.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 4 2013-10-01 2013-10-01 false Amounts of civil money penalties. 438.704 Section... SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE Sanctions § 438.704 Amounts of civil money penalties. (a) General rule. The limit on, or the maximum civil money penalty the State may impose...

  15. 42 CFR 438.704 - Amounts of civil money penalties.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 4 2012-10-01 2012-10-01 false Amounts of civil money penalties. 438.704 Section... SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE Sanctions § 438.704 Amounts of civil money penalties. (a) General rule. The limit on, or the maximum civil money penalty the State may impose...

  16. 42 CFR 438.704 - Amounts of civil money penalties.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false Amounts of civil money penalties. 438.704 Section... SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE Sanctions § 438.704 Amounts of civil money penalties. (a) General rule. The limit on, or the maximum civil money penalty the State may impose...

  17. 42 CFR 438.704 - Amounts of civil money penalties.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 4 2014-10-01 2014-10-01 false Amounts of civil money penalties. 438.704 Section... SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE Sanctions § 438.704 Amounts of civil money penalties. (a) General rule. The limit on, or the maximum civil money penalty the State may impose...

  18. 29 CFR 530.302 - Amounts of civil money penalties.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Amounts of civil money penalties. 530.302 Section 530.302... EMPLOYMENT OF HOMEWORKERS IN CERTAIN INDUSTRIES Civil Money Penalties § 530.302 Amounts of civil money penalties. (a) A civil money penalty, not to exceed $500 per affected homeworker for any one violation,...

  19. 29 CFR 530.302 - Amounts of civil money penalties.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Amounts of civil money penalties. 530.302 Section 530.302... EMPLOYMENT OF HOMEWORKERS IN CERTAIN INDUSTRIES Civil Money Penalties § 530.302 Amounts of civil money penalties. (a) A civil money penalty, not to exceed $500 per affected homeworker for any one violation,...

  20. 29 CFR 530.302 - Amounts of civil money penalties.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Amounts of civil money penalties. 530.302 Section 530.302... EMPLOYMENT OF HOMEWORKERS IN CERTAIN INDUSTRIES Civil Money Penalties § 530.302 Amounts of civil money penalties. (a) A civil money penalty, not to exceed $500 per affected homeworker for any one violation,...

  1. 29 CFR 530.302 - Amounts of civil money penalties.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Amounts of civil money penalties. 530.302 Section 530.302... EMPLOYMENT OF HOMEWORKERS IN CERTAIN INDUSTRIES Civil Money Penalties § 530.302 Amounts of civil money penalties. (a) A civil money penalty, not to exceed $500 per affected homeworker for any one violation,...

  2. 38 CFR 17.197 - Amount of aid payable.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... to States for Care of Veterans in State Homes § 17.197 Amount of aid payable. The amount of aid payable to a recognized State home shall be at the per diem rates established by title 38 U.S.C., section 1741(a)(1) for domiciliary care; and section 1741(a)(3) for hospital care. In no case shall...

  3. 14 CFR 383.2 - Amount of penalty.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Amount of penalty. 383.2 Section 383.2... REGULATIONS CIVIL PENALTIES § 383.2 Amount of penalty. Civil penalties payable to the U.S. Government for... (discrimination against the disabled) and rules and orders issued thereunder (see 49 U.S.C. 46301(a)(5) (A));...

  4. 14 CFR 383.2 - Amount of penalty.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Amount of penalty. 383.2 Section 383.2... REGULATIONS CIVIL PENALTIES § 383.2 Amount of penalty. Civil penalties payable to the U.S. Government for... (discrimination against the disabled) and rules and orders issued thereunder (see 49 U.S.C. 46301(a)(5) (A));...

  5. 26 CFR 1.809-4 - Gross amount.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... amounts refunded due to policy cancellations or erroneously computed premiums. Furthermore, amounts of... premiums, reinsurance, dividends to policyholders, dividends left on deposit with the company, discounts on... return premiums, see section 811 (relating to dividends to policyholders). (iii) For purposes of...

  6. Scientists Involved in K-12 Education

    NASA Astrophysics Data System (ADS)

    Robigou, V.

    2004-12-01

    The publication of countless reports documenting the dismal state of science education in the 1980s, and the Third International Mathematics and Science Study (TIMMS) report (1996) called for a wider involvement of the scientific community in K-12 education and outreach. Improving science education will not happen without the collaboration of educators and scientists working in a coordinated manner and it requires a long-term, continuous effort. To contribute effectively to K-12 education all scientists should refer to the National Science Education Standards, a set of policies that guide the development of curriculum and assessment. Ocean scientists can also specifically refer to the COSEE recommendations (www.cosee.org) that led to the creation of seven regional Centers for Ocean Sciences Education Excellence. Scientists can get involved in K-12 education in a multitude of ways. They should select projects that will accommodate time away from their research and teaching obligations, their talent, and their interest but also contribute to the education reform. A few examples of effective involvement are: 1) collaborating with colleagues in a school of education that can lead to better education of all students and future teachers, 2) acting as a resource for a national program or a local science fair, 3) serving on the advisory board of a program that develops educational material, 4) speaking out at professional meetings about the value of scientists' involvement in education, 5) speaking enthusiastically about the teaching profession. Improving science education in addition to research can seem a large, overwhelming task for scientists. As a result, focusing on projects that will fit the scientist's needs as well as benefit the science reform is of prime importance. It takes an enormous amount of work and financial and personnel resources to start a new program with measurable impact on students. So, finding the right opportunity is a priority, and stepping

  7. First Nuclear DNA Amounts in more than 300 Angiosperms

    PubMed Central

    ZONNEVELD, B. J. M.; LEITCH, I. J.; BENNETT, M. D.

    2005-01-01

    • Background and Aims Genome size (DNA C-value) data are key biodiversity characters of fundamental significance used in a wide variety of biological fields. Since 1976, Bennett and colleagues have made scattered published and unpublished genome size data more widely accessible by assembling them into user-friendly compilations. Initially these were published as hard copy lists, but since 1997 they have also been made available electronically (see the Plant DNA C-values database www.kew.org/cval/homepage.html). Nevertheless, at the Second Plant Genome Size Meeting in 2003, Bennett noted that as many as 1000 DNA C-value estimates were still unpublished and hence unavailable. Scientists were strongly encouraged to communicate such unpublished data. The present work combines the databasing experience of the Kew-based authors with the unpublished C-values produced by Zonneveld to make a large body of valuable genome size data available to the scientific community. • Methods C-values for angiosperm species, selected primarily for their horticultural interest, were estimated by flow cytometry using the fluorochrome propidium iodide. The data were compiled into a table whose form is similar to previously published lists of DNA amounts by Bennett and colleagues. • Key Results and Conclusions The present work contains C-values for 411 taxa including first values for 308 species not listed previously by Bennett and colleagues. Based on a recent estimate of the global published output of angiosperm DNA C-value data (i.e. 200 first C-value estimates per annum) the present work equals 1·5 years of average global published output; and constitutes over 12 % of the latest 5-year global target set by the Second Plant Genome Size Workshop (see www.kew.org/cval/workshopreport.html). Hopefully, the present example will encourage others to unveil further valuable data which otherwise may lie forever unpublished and unavailable for comparative analyses. PMID:15905300

  8. Comparison and optimization of detection methods for noroviruses in frozen strawberries containing different amounts of RT-PCR inhibitors.

    PubMed

    Bartsch, Christina; Szabo, Kathrin; Dinh-Thanh, Mai; Schrader, Christina; Trojnar, Eva; Johne, Reimar

    2016-12-01

    Frozen berries have been repeatedly identified as vehicles for norovirus (NoV) transmission causing large gastroenteritis outbreaks. However, virus detection in berries is often hampered by the presence of RT-PCR-inhibiting substances. Here, several virus extraction methods for subsequent real-time RT-PCR-based NoV-RNA detection in strawberries were compared and optimized. NoV recovery rates (RRs) between 0.21 ± 0.13% and 10.29 ± 6.03% were found when five different artificially contaminated strawberry batches were analyzed by the ISO/TS15216-2 method indicating the presence of different amounts of RT-PCR inhibitors. A comparison of five different virus extraction methods using artificially contaminated strawberries containing high amounts of RT-PCR inhibitors revealed the best NoV RRs for the ISO/TS15216 method. Further improvement of NoV RRs from 2.83 ± 2.92% to 15.28 ± 9.73% was achieved by the additional use of Sephacryl(®)-based columns for RNA purification. Testing of 22 frozen strawberry samples from a batch involved in a gastroenteritis outbreak resulted in 5 vs. 13 NoV GI-positive and in 9 vs. 20 NoV GII-positive samples using the original ISO/TS15216 method vs. the extended protocol, respectively. It can be concluded that the inclusion of an additional RNA purification step can increase NoV detection by the ISO/TS15216-2 method in frozen berries containing high amounts of RT-PCR inhibitors. PMID:27554153

  9. Thinking large.

    PubMed

    Devries, Egbert

    2016-05-01

    Egbert Devries was brought up on a farm in the Netherlands and large animal medicine has always been his area of interest. After working in UK practice for 12 years he joined CVS and was soon appointed large animal director with responsibility for building a stronger large animal practice base. PMID:27154956

  10. Home Fires Involving Grills

    MedlinePlus

    ... fires were fueled by gas while 13% used charcoal or other solid fuel. Gas grills were involved ... structure fires and 4,300 outdoor fires annually. Charcoal or other solid-fueled grills were involved in ...

  11. Involving Latino Parents.

    ERIC Educational Resources Information Center

    Quezada, Reyes L.; Diaz, Delia M.; Sanchez, Maria

    2003-01-01

    Describes barriers to Latino parent involvement in educational activities, factors to consider when involving Latino parents, and two examples of Latino involvement programs in California: Family Literacy Workshop at James Monroe Elementary School, Madera Unified School District, and Parents Take P.A.R.T. (Parent Assisted Reading Training) at…

  12. Affective Involvement Instrument.

    ERIC Educational Resources Information Center

    Lemlech, Johanna K.

    1970-01-01

    The Affective Involvement Instrument (AII) describes and classifies affective involvement in the process of decision-making as it occurs during classroom activities such as role-playing or group discussions. The thirty-celled instrument behaviorizes the six processes involved in decision-making and combines them with the taxonomic levels of the…

  13. Healthy Amount of Vitamin C Might Keep Cataracts at Bay

    MedlinePlus

    ... medlineplus/news/fullstory_157952.html Healthy Amount of Vitamin C Might Keep Cataracts at Bay Key is ... 24, 2016 (HealthDay News) -- While many believe that vitamin C helps ward off colds, a new study ...

  14. 24 CFR 241.565 - Maximum loan amount.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Purchase and Installation of Energy Conserving Improvements, Solar Energy Systems, and Individual Utility... energy conserving improvements including the purchase thereof, cost of installation, architect's fees... of the energy conserving improvements. (b) An amount which, when added to the existing...

  15. 24 CFR 241.565 - Maximum loan amount.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Purchase and Installation of Energy Conserving Improvements, Solar Energy Systems, and Individual Utility... energy conserving improvements including the purchase thereof, cost of installation, architect's fees... of the energy conserving improvements. (b) An amount which, when added to the existing...

  16. 24 CFR 241.565 - Maximum loan amount.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Purchase and Installation of Energy Conserving Improvements, Solar Energy Systems, and Individual Utility... energy conserving improvements including the purchase thereof, cost of installation, architect's fees... of the energy conserving improvements. (b) An amount which, when added to the existing...

  17. 24 CFR 241.565 - Maximum loan amount.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Purchase and Installation of Energy Conserving Improvements, Solar Energy Systems, and Individual Utility... energy conserving improvements including the purchase thereof, cost of installation, architect's fees... of the energy conserving improvements. (b) An amount which, when added to the existing...

  18. 24 CFR 241.565 - Maximum loan amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Purchase and Installation of Energy Conserving Improvements, Solar Energy Systems, and Individual Utility... energy conserving improvements including the purchase thereof, cost of installation, architect's fees... of the energy conserving improvements. (b) An amount which, when added to the existing...

  19. Interior. Distillation apparatus used for extracting small test amounts of ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Interior. Distillation apparatus used for extracting small test amounts of latex from plant fiber. - Thomas A. Edison Laboratories, Building No. 2, Main Street & Lakeside Avenue, West Orange, Essex County, NJ

  20. 47 CFR 3.45 - Amount of charges.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... AUTHORITIES IN MARITIME AND MARITIME MOBILE-SATELLITE RADIO SERVICES Settlement Operations § 3.45 Amount of charges. Accounting Authorities may charge any reasonable fee for their settlement services....