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Sample records for chemical entities modern

  1. Beyond new chemical entities

    PubMed Central

    Caoili, Salvador Eugenio C; Caoili, Salvador Eugenio C

    2014-01-01

    Antibody-type agents (i.e., antibodies and derivatives thereof) may be produced as clinically valuable antidotes, which conceivably could be developed in tandem with prospective new pharmaceutical products so as to render the risks of clinical trials more acceptable from a regulatory standpoint. Yet, this is but a relatively narrow view of the full potential utility associated with antibody-type agents, the significance of which is appreciated upon reconsidering key aspects of early modern biomedical research (notably major contributions thereto by Nobel Laureate Paul Ehrlich) in light of much more recent advances (e.g., application of immunity-oriented approaches to diseases in general, epitope-specific targeting, abzyme-mediated catalysis, antibody-mediated sustained-release buffering of unbound-ligand concentrations, and enhanced thermal and metabolic stability of deuterated chemical species via the kinetic isotope effect), as conditioned by health-related concerns (e.g., current and anticipated epidemiologic transitions vis-a-vis environmental changes) especially with regard to sustainable development (e.g., emphasizing more efficient resource utilization toward increased global resilience based on greater independence from high-maintenance technological infrastructure). The broader view that thus emerges highlights the urgent need to rebalance the health-research agenda, which presently reflect an overemphasis on small-molecule candidate-drug discovery, in order to advance health based on a comprehensive fundamental synthesis of immunity and pharmacology. PMID:24632567

  2. Current evaluation of the millennium phytomedicine- ginseng (II): Collected chemical entities, modern pharmacology, and clinical applications emanated from traditional Chinese medicine.

    PubMed

    Jia, Lee; Zhao, Yuqing; Liang, Xing-Jie

    2009-01-01

    This review, a sequel to part 1 in the series, collects about 107 chemical entities separated from the roots, leaves and flower buds of Panax ginseng, quinquefolius and notoginseng, and categorizes these entities into about 18 groups based on their structural similarity. The bioactivities of these chemical entities are described. The 'Yin and Yang' theory and the fundamentals of the 'five elements' applied to the traditional Chinese medicine (TCM) are concisely introduced to help readers understand how ginseng balances the dynamic equilibrium of human physiological processes from the TCM perspectives. This paper concerns the observation and experimental investigation of biological activities of ginseng used in the TCM of past and present cultures. The current biological findings of ginseng and its medical applications are narrated and critically discussed, including 1) its antihyperglycemic effect that may benefit type II diabetics; in vitro and in vivo studies demonstrated protection of ginseng on beta-cells and obese diabetic mouse models. The related clinical trial results are stated. 2) its aphrodisiac effect and cardiovascular effect that partially attribute to ginseng's bioactivity on nitric oxide (NO); 3) its cognitive effect and neuropharmacological effect that are intensively tested in various rat models using purified ginsenosides and show a hope to treat Parkinson's disease (PD); 4) its uses as an adjuvant or immunotherapeutic agent to enhance immune activity, appetite and life quality of cancer patients during their chemotherapy and radiation. Although the apoptotic effect of ginsenosides, especially Rh2, Rg3 and Compound K, on various tumor cells has been shown via different pathways, their clinical effectiveness remains to be tested. This paper also updates the antioxidant, anti-inflammatory, anti-apoptotic and immune-stimulatory activities of ginseng, its ingredients and commercial products, as well as common side effects of ginseng mainly due to its

  3. Current Evaluation of the Millennium Phytomedicine— Ginseng (II): Collected Chemical Entities, Modern Pharmacology, and Clinical Applications Emanated from Traditional Chinese Medicine

    PubMed Central

    Jia, Lee; Zhao, Yuqing; Liang, Xing-Jie

    2009-01-01

    This review, a sequel to part 1 in the series, collects about 107 chemical entities separated from the roots, leaves and flower buds of Panax ginseng, quinquefolius and notoginseng, and categorizes these entities into about 18 groups based on their structural similarity. The bioactivities of these chemical entities are described. The ‘Yin and Yang’ theory and the fundamentals of the ‘five elements’ applied to the traditional Chinese medicine (TCM) are concisely introduced to help readers understand how ginseng balances the dynamic equilibrium of human physiological processes from the TCM perspectives. This paper concerns the observation and experimental investigation of biological activities of ginseng used in the TCM of past and present cultures. The current biological findings of ginseng and its medical applications are narrated and critically discussed, including 1) its antihyperglycemic effect that may benefit type II diabetics; in vitro and in vivo studies demonstrated protection of ginseng on beta-cells and obese diabetic mouse models. The related clinical trial results are stated. 2) its aphrodisiac effect and cardiovascular effect that partially attribute to ginseng’s bioactivity on nitric oxide (NO); 3) its cognitive effect and neuropharmacological effect that are intensively tested in various rat models using purified ginsenosides and show a hope to treat Parkinson’s disease (PD); 4) its uses as an adjuvant or immunotherapeutic agent to enhance immune activity, appetite and life quality of cancer patients during their chemotherapy and radiation. Although the apoptotic effect of ginsenosides, especially Rh2, Rg3 and Compound K, on various tumor cells has been shown via different pathways, their clinical effectiveness remains to be tested. This paper also updates the antioxidant, anti-inflammatory, anti-apoptotic and immune-stimulatory activities of ginseng, its ingredients and commercial products, as well as common side effects of ginseng

  4. "New drug" designations for new therapeutic entities: new active substance, new chemical entity, new biological entity, new molecular entity.

    PubMed

    Branch, Sarah K; Agranat, Israel

    2014-11-13

    This Perspective addresses ambiguities in designations of "new drugs" intended as new therapeutic entities (NTEs). Designation of an NTE as a new drug is significant, as it may confer regulatory exclusivity, an important incentive for development of novel compounds. Such designations differ between jurisdictions according to their drug laws and drug regulations. Chemical, biological, and innovative drugs are addressed in turn. The terms new chemical entity (NCE), new molecular entity (NME), new active substance (NAS), and new biological entity (NBE) as applied in worldwide jurisdictions are clarified. Differences between them are explored through case studies showing why new drugs have different periods of exclusivity in different jurisdictions or none at all. Finally, this Perspective recommends that in future, for the purpose of new drug compilations, NME is used for a new chemical drug, NBE for a new biological drug, and the combined designation NTE should refer to either an NME or an NBE.

  5. Encoding of Fundamental Chemical Entities of Organic Reactivity Interest using chemical ontology and XML.

    PubMed

    Durairaj, Vijayasarathi; Punnaivanam, Sankar

    2015-09-01

    Fundamental chemical entities are identified in the context of organic reactivity and classified as appropriate concept classes namely ElectronEntity, AtomEntity, AtomGroupEntity, FunctionalGroupEntity and MolecularEntity. The entity classes and their subclasses are organized into a chemical ontology named "ChemEnt" for the purpose of assertion, restriction and modification of properties through entity relations. Individual instances of entity classes are defined and encoded as a library of chemical entities in XML. The instances of entity classes are distinguished with a unique notation and identification values in order to map them with the ontology definitions. A model GUI named Entity Table is created to view graphical representations of all the entity instances. The detection of chemical entities in chemical structures is achieved through suitable algorithms. The possibility of asserting properties to the entities at different levels and the mechanism of property flow within the hierarchical entity levels is outlined.

  6. Modern Chemical Technology, Volume 5.

    ERIC Educational Resources Information Center

    Pecsok, Robert L., Ed.; Chapman, Kenneth, Ed.

    This volume contains chapters 26-31 for the American Chemical Society (ACS) "Modern Chemical Technology" (ChemTeC) instructional material intended to prepare chemical technologists. Chapter 26 reviews oxidation and reduction, including applications in titrations with potassium permanganate and iodometry. Coordination compounds are…

  7. Modern Chemical Technology, Volume 6.

    ERIC Educational Resources Information Center

    Pecsok, Robert L., Ed.; Chapman, Kenneth, Ed.

    This volume contains chapters 32-39 for the American Chemical Society (ACS) "Modern Chemical Technology" (ChemTeC) instructional materials intended to prepare chemical technologists. The study of organic chemistry is continued as these major topics are considered: alcohols and phenols, alkyl and aryl halides, ethers, aldehydes and…

  8. Modern Chemical Technology, Volume 3.

    ERIC Educational Resources Information Center

    Pecsok, Robert L.; Chapman, Kenneth

    This volume contains chapters 14-18 for the ACS "Modern Chemical Technology" (ChemTeC) instructional material which is intended to prepare chemical technologists. The content concentrates on the background needed to understand the periodic table; names of inorganic compounds; structures, names and classes of common organic material; chemistry and…

  9. Modern Chemical Technology, Volume 1.

    ERIC Educational Resources Information Center

    Pecsok, Robert L.; Chapman, Kenneth

    This volume is the first in a series of the ACS "Modern Chemical Technology" (ChemTeC) curriculum which is to prepare chemical technicians. The chapters concentrate on gas chromatography, tests for purity, properties of gases, and gas measurements. Included is the appropriate content, exercises, laboratory activities, and all needed mathematics.…

  10. Modern Chemical Technology, Volume 2.

    ERIC Educational Resources Information Center

    Pecsok, Robert L.; Chapman, Kenneth

    This volume contains chapters 8 to 13 of the ACS "Modern Chemical Technology" (ChemTeC) curriculum material which is intended to prepare chemical technologists. The content is centered around the background needed to understand the structure of the atom, covalence, electrovalence, elements and compounds, liquids and solutions, and chemical…

  11. Chemical entity extraction using CRF and an ensemble of extractors

    PubMed Central

    2015-01-01

    Background As we are witnessing a great interest in identifying and extracting chemical entities in academic articles, many approaches have been proposed to solve this problem. In this work we describe a probabilistic framework that allows for the output of multiple information extraction systems to be combined in a systematic way. The identified entities are assigned a probability score that reflects the extractors' confidence, without the need for each individual extractor to generate a probability score. We quantitively compared the performance of multiple chemical tokenizers to measure the effect of tokenization on extraction accuracy. Later, a single Conditional Random Fields (CRF) extractor that utilizes the best performing tokenizer is built using a unique collection of features such as word embeddings and Soundex codes, which, to the best of our knowledge, has not been explored in this context before, Results The ensemble of multiple extractors outperforms each extractor's individual performance during the CHEMDNER challenge. When the runs were optimized to favor recall, the ensemble approach achieved the second highest recall on unseen entities. As for the single CRF model with novel features, the extractor achieves an F1 score of 83.3% on the test set, without any post processing or abbreviation matching. Conclusions Ensemble information extraction is effective when multiple stand alone extractors are to be used, and produces higher performance than individual off the shelf extractors. The novel features introduced in the single CRF model are sufficient to achieve very competitive F1 score using a simple standalone extractor. PMID:25810769

  12. Modern Chemical Technology, Volume 8.

    ERIC Educational Resources Information Center

    Pecsok, Robert L.; Chapman, Kenneth

    This volume is one of a series for the Chemical Technician Curriculum Project (ChemTeC) of the American Chemical Society funded by the National Science Foundation. It consists of discussions, exercises, and experiments on the following topics: amino acids and proteins, carbohydrates, synthetic polymers, other natural products, chemical separations…

  13. Modern Chemical Technology, Volume 7.

    ERIC Educational Resources Information Center

    Pecsok, Robert L.; Chapman, Kenneth

    This volume is one of the series for the Chemical Technician Curriculum Project (ChemTeC) of the American Chemical Society funded by the National Science Foundation. It consists of discussions, exercises, and experiments on the following topics: the nature of reversible processes, equilibrium constants, variable reaction tendencies, practical…

  14. Modern Chemical Technology, Volume 9.

    ERIC Educational Resources Information Center

    Pecsok, Robert L.; Chapman, Kenneth

    This volume is one of the series for the Chemical Technician Curriculum Project (ChemTeC) of the American Chemical Society funded by the National Science Foundation. It consists of discussions, exercises, and experiments on the following topics: ion exchange, electrphoresis, dialysis, electrochemistry, corrosion, electrolytic cells, coulometry,…

  15. tmChem: a high performance approach for chemical named entity recognition and normalization

    PubMed Central

    2015-01-01

    Chemical compounds and drugs are an important class of entities in biomedical research with great potential in a wide range of applications, including clinical medicine. Locating chemical named entities in the literature is a useful step in chemical text mining pipelines for identifying the chemical mentions, their properties, and their relationships as discussed in the literature. We introduce the tmChem system, a chemical named entity recognizer created by combining two independent machine learning models in an ensemble. We use the corpus released as part of the recent CHEMDNER task to develop and evaluate tmChem, achieving a micro-averaged f-measure of 0.8739 on the CEM subtask (mention-level evaluation) and 0.8745 f-measure on the CDI subtask (abstract-level evaluation). We also report a high-recall combination (0.9212 for CEM and 0.9224 for CDI). tmChem achieved the highest f-measure reported in the CHEMDNER task for the CEM subtask, and the high recall variant achieved the highest recall on both the CEM and CDI tasks. We report that tmChem is a state-of-the-art tool for chemical named entity recognition and that performance for chemical named entity recognition has now tied (or exceeded) the performance previously reported for genes and diseases. Future research should focus on tighter integration between the named entity recognition and normalization steps for improved performance. The source code and a trained model for both models of tmChem is available at: http://www.ncbi.nlm.nih.gov/CBBresearch/Lu/Demo/tmChem. The results of running tmChem (Model 2) on PubMed are available in PubTator: http://www.ncbi.nlm.nih.gov/CBBresearch/Lu/Demo/PubTator PMID:25810774

  16. [In vivo imaging for biodistribution and metabolism evaluations of new chemical entities].

    PubMed

    Corot, C; Idée, J-M; Raynaud, J-S; Salazar, J-F; Catoen, S

    2012-01-01

    Due to numerous technical developments, in vivo imaging is suitable for pharmacokinetic and metabolism studies of new chemical entities as well as for evaluating their pharmacological or biological effects. MRI, nuclear medicine, X-Ray, ultrasound and optical imaging are available for both clinical and experimental imaging with even higher performance. For all these imaging modalities, diagnostic agents are useful to improve contrast and specificity. Specific targeting of biological events is addressed by molecular imaging. From a pharmacodynamic perspective, radiolabeling of a new chemical entity allows in vivo visualization quantitative measure of its biodistribution, its elimination and its specific molecular binding. Non-invasive imaging methods are useful for longitudinal investigations of biological changes. Based on nanotechnologies, specificity of drug delivery can be monitored by imaging. New developments in hybrid imaging technologies as well as multimodal contrast agents reinforce in vivo experimental and clinical proof of mechanism of new chemical entities.

  17. Sustainable synthesis of chemical entities by microwave heating with nano-catalysis in water

    EPA Science Inventory

    •Sustainable synthesis of chemical entities by microwave heating with nano-catalysis in water •CRADA’s with the private companies, CEM corporation and VeruTEK Technologies •Green Chemistry principles are accommodated via multi-faceted approach. Learning from nature- using na...

  18. 78 FR 38782 - Lifting of Chemical and Biological Weapons (CBW) Proliferation Sanctions Against Chinese Entities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Lifting of Chemical and Biological Weapons (CBW) Proliferation Sanctions Against Chinese Entities AGENCY: Department of State. ACTION: Notice. SUMMARY: A determination has been made, pursuant to Section 81(e) of...

  19. Microwave assisted total synthesis of a benzothiophene-based new chemical entity (NCE)

    EPA Science Inventory

    Pharmaceutical scientists are required to generate diverse arrays of complex targets in short span of time, which can now be achieved by microwave-assisted organic synthesis. New chemical entities (NCE) can be built in a fraction of the time using this technique. However, there a...

  20. Chemical entity recognition in patents by combining dictionary-based and statistical approaches

    PubMed Central

    Akhondi, Saber A.; Pons, Ewoud; Afzal, Zubair; van Haagen, Herman; Becker, Benedikt F.H.; Hettne, Kristina M.; van Mulligen, Erik M.; Kors, Jan A.

    2016-01-01

    We describe the development of a chemical entity recognition system and its application in the CHEMDNER-patent track of BioCreative 2015. This community challenge includes a Chemical Entity Mention in Patents (CEMP) recognition task and a Chemical Passage Detection (CPD) classification task. We addressed both tasks by an ensemble system that combines a dictionary-based approach with a statistical one. For this purpose the performance of several lexical resources was assessed using Peregrine, our open-source indexing engine. We combined our dictionary-based results on the patent corpus with the results of tmChem, a chemical recognizer using a conditional random field classifier. To improve the performance of tmChem, we utilized three additional features, viz. part-of-speech tags, lemmas and word-vector clusters. When evaluated on the training data, our final system obtained an F-score of 85.21% for the CEMP task, and an accuracy of 91.53% for the CPD task. On the test set, the best system ranked sixth among 21 teams for CEMP with an F-score of 86.82%, and second among nine teams for CPD with an accuracy of 94.23%. The differences in performance between the best ensemble system and the statistical system separately were small. Database URL: http://biosemantics.org/chemdner-patents PMID:27141091

  1. Chemical named entity recognition in patents by domain knowledge and unsupervised feature learning.

    PubMed

    Zhang, Yaoyun; Xu, Jun; Chen, Hui; Wang, Jingqi; Wu, Yonghui; Prakasam, Manu; Xu, Hua

    2016-01-01

    Medicinal chemistry patents contain rich information about chemical compounds. Although much effort has been devoted to extracting chemical entities from scientific literature, limited numbers of patent mining systems are publically available, probably due to the lack of large manually annotated corpora. To accelerate the development of information extraction systems for medicinal chemistry patents, the 2015 BioCreative V challenge organized a track on Chemical and Drug Named Entity Recognition from patent text (CHEMDNER patents). This track included three individual subtasks: (i) Chemical Entity Mention Recognition in Patents (CEMP), (ii) Chemical Passage Detection (CPD) and (iii) Gene and Protein Related Object task (GPRO). We participated in the two subtasks of CEMP and CPD using machine learning-based systems. Our machine learning-based systems employed the algorithms of conditional random fields (CRF) and structured support vector machines (SSVMs), respectively. To improve the performance of the NER systems, two strategies were proposed for feature engineering: (i) domain knowledge features of dictionaries, chemical structural patterns and semantic type information present in the context of the candidate chemical and (ii) unsupervised feature learning algorithms to generate word representation features by Brown clustering and a novel binarized Word embedding to enhance the generalizability of the system. Further, the system output for the CPD task was yielded based on the patent titles and abstracts with chemicals recognized in the CEMP task.The effects of the proposed feature strategies on both the machine learning-based systems were investigated. Our best system achieved the second best performance among 21 participating teams in CEMP with a precision of 87.18%, a recall of 90.78% and aF-measure of 88.94% and was the top performing system among nine participating teams in CPD with a sensitivity of 98.60%, a specificity of 87.21%, an accuracy of 94.75%, a

  2. Chemical named entity recognition in patents by domain knowledge and unsupervised feature learning

    PubMed Central

    Zhang, Yaoyun; Xu, Jun; Chen, Hui; Wang, Jingqi; Wu, Yonghui; Prakasam, Manu; Xu, Hua

    2016-01-01

    Medicinal chemistry patents contain rich information about chemical compounds. Although much effort has been devoted to extracting chemical entities from scientific literature, limited numbers of patent mining systems are publically available, probably due to the lack of large manually annotated corpora. To accelerate the development of information extraction systems for medicinal chemistry patents, the 2015 BioCreative V challenge organized a track on Chemical and Drug Named Entity Recognition from patent text (CHEMDNER patents). This track included three individual subtasks: (i) Chemical Entity Mention Recognition in Patents (CEMP), (ii) Chemical Passage Detection (CPD) and (iii) Gene and Protein Related Object task (GPRO). We participated in the two subtasks of CEMP and CPD using machine learning-based systems. Our machine learning-based systems employed the algorithms of conditional random fields (CRF) and structured support vector machines (SSVMs), respectively. To improve the performance of the NER systems, two strategies were proposed for feature engineering: (i) domain knowledge features of dictionaries, chemical structural patterns and semantic type information present in the context of the candidate chemical and (ii) unsupervised feature learning algorithms to generate word representation features by Brown clustering and a novel binarized Word embedding to enhance the generalizability of the system. Further, the system output for the CPD task was yielded based on the patent titles and abstracts with chemicals recognized in the CEMP task. The effects of the proposed feature strategies on both the machine learning-based systems were investigated. Our best system achieved the second best performance among 21 participating teams in CEMP with a precision of 87.18%, a recall of 90.78% and a F-measure of 88.94% and was the top performing system among nine participating teams in CPD with a sensitivity of 98.60%, a specificity of 87.21%, an accuracy of 94.75%, a

  3. Recognition of chemical entities: combining dictionary-based and grammar-based approaches

    PubMed Central

    2015-01-01

    Background The past decade has seen an upsurge in the number of publications in chemistry. The ever-swelling volume of available documents makes it increasingly hard to extract relevant new information from such unstructured texts. The BioCreative CHEMDNER challenge invites the development of systems for the automatic recognition of chemicals in text (CEM task) and for ranking the recognized compounds at the document level (CDI task). We investigated an ensemble approach where dictionary-based named entity recognition is used along with grammar-based recognizers to extract compounds from text. We assessed the performance of ten different commercial and publicly available lexical resources using an open source indexing system (Peregrine), in combination with three different chemical compound recognizers and a set of regular expressions to recognize chemical database identifiers. The effect of different stop-word lists, case-sensitivity matching, and use of chunking information was also investigated. We focused on lexical resources that provide chemical structure information. To rank the different compounds found in a text, we used a term confidence score based on the normalized ratio of the term frequencies in chemical and non-chemical journals. Results The use of stop-word lists greatly improved the performance of the dictionary-based recognition, but there was no additional benefit from using chunking information. A combination of ChEBI and HMDB as lexical resources, the LeadMine tool for grammar-based recognition, and the regular expressions, outperformed any of the individual systems. On the test set, the F-scores were 77.8% (recall 71.2%, precision 85.8%) for the CEM task and 77.6% (recall 71.7%, precision 84.6%) for the CDI task. Missed terms were mainly due to tokenization issues, poor recognition of formulas, and term conjunctions. Conclusions We developed an ensemble system that combines dictionary-based and grammar-based approaches for chemical named

  4. Chemical distinctions between Stradivari’s maple and modern tonewood

    PubMed Central

    Li, Guo-Chian; Huang, Shing-Jong; Jhu, Chang-Ruei; Chung, Jen-Hsuan; Wang, Bo Y.; Hsu, Chia-Shuo; Brandmair, Brigitte; Chung, Dai-Ting; Chen, Hao Ming; Chan, Jerry Chun Chung

    2017-01-01

    Violins made by Antonio Stradivari are renowned for having been the preferred instruments of many leading violinists for over two centuries. There have been long-standing questions about whether wood used by Stradivari possessed unique properties compared with modern tonewood for violin making. Analyses of maple samples removed from four Stradivari and a Guarneri instrument revealed highly distinct organic and inorganic compositions compared with modern maples. By solid-state 13C NMR spectroscopy, we observed that about one-third of hemicellulose had decomposed after three centuries, accompanied by signs of lignin oxidation. No apparent changes in cellulose were detected by NMR and synchrotron X-ray diffraction. By thermogravimetric analysis, historical maples exhibited reduced equilibrium moisture content. In differential scanning calorimetry measurements, only maples from Stradivari violins, but not his cellos, exhibited unusual thermooxidation patterns distinct from natural wood. Elemental analyses by inductively coupled plasma mass spectrometry suggested that Stradivari’s maples were treated with complex mineral preservatives containing Al, Ca, Cu, Na, K, and Zn. This type of chemical seasoning was an unusual practice, unknown to later generations of violin makers. In their current state, maples in Stradivari violins have very different chemical properties compared with their modern counterparts, likely due to the combined effects of aging, chemical treatments, and vibrations. These findings may inspire further chemical experimentation with tonewood processing for instrument making in the 21st century. PMID:27994135

  5. Chemical Pollution from Combustion of Modern Spacecraft Materials

    NASA Technical Reports Server (NTRS)

    Mudgett, Paul D.

    2013-01-01

    Fire is one of the most critical contingencies in spacecraft and any closed environment including submarines. Currently, NASA uses particle based technology to detect fires and hand-held combustion product monitors to track the clean-up and restoration of habitable cabin environment after the fire is extinguished. In the future, chemical detection could augment particle detection to eliminate frequent nuisance false alarms triggered by dust. In the interest of understanding combustion from both particulate and chemical generation, NASA Centers have been collaborating on combustion studies at White Sands Test Facility using modern spacecraft materials as fuels, and both old and new technology to measure the chemical and particulate products of combustion. The tests attempted to study smoldering pyrolysis at relatively low temperatures without ignition to flaming conditions. This paper will summarize the results of two 1-week long tests undertaken in 2012, focusing on the chemical products of combustion. The results confirm the key chemical products are carbon monoxide (CO), hydrogen cyanide (HCN), hydrogen fluoride (HF) and hydrogen chloride (HCl), whose concentrations depend on the particular material and test conditions. For example, modern aerospace wire insulation produces significant concentration of HF, which persists in the test chamber longer than anticipated. These compounds are the analytical targets identified for the development of new tunable diode laser based hand-held monitors, to replace the aging electrochemical sensor based devices currently in use on the International Space Station.

  6. The value of nature's natural product library for the discovery of New Chemical Entities: the discovery of ingenol mebutate.

    PubMed

    Ogbourne, Steven M; Parsons, Peter G

    2014-10-01

    In recent decades, 'Big Pharma' has invested billions of dollars into ingenious and innovative strategies designed to develop drugs using high throughput screening of small molecule libraries generated on the laboratory bench. Within the same time frame, screening of natural products by pharmaceutical companies has suffered an equally significant reduction. This is despite the fact that the complexity, functional diversity and druggability of nature's natural product library are considered by many to be superior to any library any team of scientists can prepare. It is therefore no coincidence that the number of New Chemical Entities reaching the market has also suffered a substantial decrease, leading to a productivity crisis within the pharmaceutical sector. In fact, the current dearth of New Chemical Entities reaching the market in recent decades might be a direct consequence of the strategic decision to move away from screening of natural products. Nearly 700 novel drugs derived from natural product New Chemical Entities were approved between 1981 and 2010; more than 60% of all approved drugs over the same time. In this review, we use the example of ingenol mebutate, a natural product identified from Euphorbia peplus and later approved as a therapy for actinic keratosis, as why nature's natural product library remains the most valuable library for discovery of New Chemical Entities and of novel drug candidates.

  7. The preclinical testing strategy for the development of novel chemical entities for the treatment of asthma.

    PubMed

    Hahn, Christian; Erb, Klaus Joseph

    2008-06-01

    Identifying and developing novel chemical entities (NCE) for the treatment of asthma is a time-consuming process and liabilities that endanger the successful progression of a compound from research into the patient are found throughout all phases of drug discovery. In particular the failure of advanced compounds in clinical studies due to lack of efficacy and/or safety concerns is tremendously costly. Therefore, in order to try and reduce the failure rate in clinical trials various in vitro and in vivo tests are performed during preclinical development, to rapidly identify liabilities, eliminate high risk compounds and promote promising potential drug candidates. To achieve this objective, numerous prerequisites have to be met regarding the physico-chemical properties of the compound, and bioactivity or model systems are needed to rate the therapeutic potential of new compounds. Drug liabilities such as target and species specificity, formulation issues, pharmacokinetics as well as pharmacodynamics and the toxic potential of the compound have to be analyzed in great detail before a compound can enter a clinical trial. A particularly challenging aspect of developing novel NCEs for the treatment of asthma is choosing and setting up in vivo models believed to be predictive for human disease. Numerous companies have in the past and are currently developing NCEs targeting many different pathways and cells with the aim to treat asthma. However, currently the only NCE having a significant market share are long-acting beta-agonists (LABA), inhaled and orally active steroids and leukotriene receptor antagonists. In the past many novel NCE for the treatment of asthma were effective in animal models but failed in the clinic. In this review we outline the prerequisites of novel NCE needed for clinical development.

  8. A comparison of conditional random fields and structured support vector machines for chemical entity recognition in biomedical literature

    PubMed Central

    2015-01-01

    Background Chemical compounds and drugs (together called chemical entities) embedded in scientific articles are crucial for many information extraction tasks in the biomedical domain. However, only a very limited number of chemical entity recognition systems are publically available, probably due to the lack of large manually annotated corpora. To accelerate the development of chemical entity recognition systems, the Spanish National Cancer Research Center (CNIO) and The University of Navarra organized a challenge on Chemical and Drug Named Entity Recognition (CHEMDNER). The CHEMDNER challenge contains two individual subtasks: 1) Chemical Entity Mention recognition (CEM); and 2) Chemical Document Indexing (CDI). Our study proposes machine learning-based systems for the CEM task. Methods The 2013 CHEMDNER challenge organizers provided a manually annotated 10,000 UTF8-encoded PubMed abstracts according to a predefined annotation guideline: a training set of 3,500 abstracts, a development set of 3,500 abstracts and a test set of 3,000 abstracts. We developed machine learning-based systems, based on conditional random fields (CRF) and structured support vector machines (SSVM) respectively, for the CEM task for this data set. The effects of three types of word representation (WR) features, generated by Brown clustering, random indexing and skip-gram, on both two machine learning-based systems were also investigated. The performance of our system was evaluated on the test set using scripts provided by the CHEMDNER challenge organizers. Primary evaluation measures were micro Precision, Recall, and F-measure. Results Our best system was among the top ranked systems with an official micro F-measure of 85.05%. Fixing a bug caused by inconsistent features marginally improved the performance (micro F-measure of 85.20%) of the system. Conclusions The SSVM-based CEM systems outperformed the CRF-based CEM systems when using the same features. Each type of the WR feature was

  9. NERChem: adapting NERBio to chemical patents via full-token features and named entity feature with chemical sub-class composition

    PubMed Central

    Tsai, Richard Tzong-Han; Hsiao, Yu-Cheng; Lai, Po-Ting

    2016-01-01

    Chemical patents contain detailed information on novel chemical compounds that is valuable to the chemical and pharmaceutical industries. In this paper, we introduce a system, NERChem that can recognize chemical named entity mentions in chemical patents. NERChem is based on the conditional random fields model (CRF). Our approach incorporates (1) class composition, which is used for combining chemical classes whose naming conventions are similar; (2) BioNE features, which are used for distinguishing chemical mentions from other biomedical NE mentions in the patents; and (3) full-token word features, which are used to resolve the tokenization granularity problem. We evaluated our approach on the BioCreative V CHEMDNER-patent corpus, and achieved an F-score of 87.17% in the Chemical Entity Mention in Patents (CEMP) task and a sensitivity of 98.58% in the Chemical Passage Detection (CPD) task, ranking alongside the top systems. Database URL: Our NERChem web-based system is publicly available at iisrserv.csie.n cu.edu.tw/nerchem.

  10. Research on the competitiveness and development strategy of china's modern coal chemical industry

    NASA Astrophysics Data System (ADS)

    Wang, Q.; Han, Y. J.; Yu, Z. F.

    2016-08-01

    China's modern coal chemical industry has grown into a certain scale after over a decade of development, and remarkable progress has been made in key technologies. But as oil price collapsed since 2015, the economic benefit of the industry also slumped, with loud controversies in China over the necessity of modern coal chemical industry. The research believes that the modern coal chemical industry plays a positive role in the clean and sustainable exploitation of coal in China. It makes profit when oil price is no lower than 60/bbl, and outperforms petrochemical in terms of cost effectiveness when the price is between 60/bbl and 80/bbl. Given the low oil price and challenges posed by environmental protection and water restraints, we suggest that the state announce a guideline quickly, with adjusted tax policies and an encouragement to technological innovation, so that the modern coal chemical industry in China can grow sound and stable.

  11. Modern concepts of treatment and prevention of chemical injuries.

    PubMed

    Edlich, Richard F; Farinholt, Heidi-Marie A; Winters, Kathryne L; Britt, L D; Long, William B; Werner, Charles L; Gubler, K Dean

    2005-01-01

    Chemical injuries are commonly encountered following exposure to acids and alkali, including hydrofluoric acid, formic acid, anhydrous ammonia, cement, and phenol. Other specific agents that cause chemical burns include white phosphorus, elemental metals, nitrates, hydrocarbons, and tar. Even though there are more than 65,000 chemicals available on the market, and an estimated 60,000 new chemicals produced each year, the potential deleterious effects of these chemicals on humans are still unknown. The Superfund Amendments and Reauthorization Act contains extensive provisions for emergency planning and the rights of communities to know about toxic chemical releases. Since 1990, the Agency for Toxic Substances and Disease Registry (ATSDR) has maintained an active, state-based Hazardous Substances Emergency Events Surveillance (HSEES) system to describe the public health consequences risked by access to hazardous chemicals. Most chemical agents damage the skin by producing a chemical reaction rather than hyperthermic injury. Although some chemicals produce considerable heat as a result of an exothermic reaction when they come in contact with water, their ability to produce direct chemical changes on the skin accounts for the most skin injury. Specific chemical changes depend on the agent, including acids, alkalis, corrosives, oxidizing and reducing agents, desiccants, vesicants, and protoplasmic poisons. The concentration of toxic agent and duration of its contact primarily determine degree of skin destruction. Hazardous materials (hazmats) are substances that may injure life and damage the environment if improperly handled. HAZMAT accidents are particularly dangerous for responding personnel, who are in danger from the moment of arrival on the scene until containment of the accident. Consequently, the Superfund Amendment and Reauthorization Act mandates community preparedness for dealing with hazmat accidents. Paramedics and members of the hazmat response team

  12. The use of biodiversity as source of new chemical entities against defined molecular targets for treatment of malaria, tuberculosis, and T-cell mediated diseases--a review.

    PubMed

    Basso, Luiz Augusto; da Silva, Luiz Hildebrando Pereira; Fett-Neto, Arthur Germano; de Azevedo, Walter Filgueira; Moreira, Icaro de Souza; Palma, Mário Sérgio; Calixto, João Batista; Astolfi Filho, Spartaco; dos Santos, Ricardo Ribeiro; Soares, Milena Botelho Pereira; Santos, Diógenes Santiago

    2005-10-01

    The modern approach to the development of new chemical entities against complex diseases, especially the neglected endemic diseases such as tuberculosis and malaria, is based on the use of defined molecular targets. Among the advantages, this approach allows (i) the search and identification of lead compounds with defined molecular mechanisms against a defined target (e.g. enzymes from defined pathways), (ii) the analysis of a great number of compounds with a favorable cost/benefit ratio, (iii) the development even in the initial stages of compounds with selective toxicity (the fundamental principle of chemotherapy), (iv) the evaluation of plant extracts as well as of pure substances. The current use of such technology, unfortunately, is concentrated in developed countries, especially in the big pharma. This fact contributes in a significant way to hamper the development of innovative new compounds to treat neglected diseases. The large biodiversity within the territory of Brazil puts the country in a strategic position to develop the rational and sustained exploration of new metabolites of therapeutic value. The extension of the country covers a wide range of climates, soil types, and altitudes, providing a unique set of selective pressures for the adaptation of plant life in these scenarios. Chemical diversity is also driven by these forces, in an attempt to best fit the plant communities to the particular abiotic stresses, fauna, and microbes that co-exist with them. Certain areas of vegetation (Amazonian Forest, Atlantic Forest, Araucaria Forest, Cerrado-Brazilian Savanna, and Caatinga) are rich in species and types of environments to be used to search for natural compounds active against tuberculosis, malaria, and chronic-degenerative diseases. The present review describes some strategies to search for natural compounds, whose choice can be based on ethnobotanical and chemotaxonomical studies, and screen for their ability to bind to immobilized drug targets

  13. Binding affinity and capacities for ytterbium(3+) and hafinum(4+) by chemical entities of plant tissue fragments.

    PubMed

    Worley, R; Clearfield, A; Ellis, W C

    2002-12-01

    The binding affinity of ytterbium (Yb3+) and hafinum (Hf4+) to ligands of chemical entities of fragments of bermudagrass tissues and their resistance to exchanging Yb with other ligands and to displacement by protons were investigated. Chemical entities of acid resistant NDF (ARNDF), 0.1 N acid detergent fiber (0.1 N ADF), and permanganate cellulose (CELL) were prepared from fragments of bermudagrass hay (Cynodon dactylon [L.] Pers.) obtained by grinding to pass a 2-mm sieve. 175Ytterbium and Yb, as YbCl3, were initially bound to each preparation by soaking for 12 h in pH 5.5 borate buffer to obtain Yb bound onto ligands having affinity constants for Yb equal to or greater than that for the weakly stable borate ligand, Yb > or = borate. The fraction of Yb > or = borate was measured and fragments then sequentially exposed to acetate, citrate, nitrotriacetate (NTA), and EDTA ions to allow exchange of Yb from Yb > or = borate with ligands having affinity constants for Yb equal to or greater than acetate (Yb > or = acetate), citrate (Yb > or = citrate), NTA (Yb > or = NTA), and EDTA (Yb > or = EDTA) ions. Binding of Yb > or = borate indicated the existence of two species of ligands: strong ligands binding essentially 100% of added Yb at levels of 1 to 1,300 ppm (0.1 N ADF) and at 1 to 7,000 ppm (ARNDF); and weaker ligands binding 4 and 8% of the Yb, respectively, at levels of added Yb greater than 1,300 ppm and 7,000 ppm. Ytterbium > or = acetate of ARNDF, but not 0.1 N ADF, was as resistant to exchange as Yb > or = citrate. Ytterbium > or = borate was exchanged extensively (85% or greater) with soluble ligands having affinity constants > or = NTA. Ytterbium resistance to proton displacement at pH of 1.5 increased with Yb > or = EDTA > Yb > or = NTA > Yb > or = citrate > Yb > or = acetate. Very efficient binding of Yb to CELL suggested that such chemical preparations are not representative of native cellulose. Hafnium (4+) was strongly bound to plant tissues rendering

  14. Chemical and mechanical theories of digestion in early modern medicine.

    PubMed

    Clericuzio, Antonio

    2012-06-01

    The aim of this paper is to survey the iatrochemists' and iatromechanists' explanations of digestion, from the sixteenth to the early decades of the eighteenth century. The iatrochemists substituted the Galenic thermal digestion with a series of chemical processes, the same as those produced in the laboratory. Jean Baptiste van Helmont marked a turning point in the chemical understanding of digestion, indicating the acid ferment in the stomach as the digestive agent. In the wake of van Helmont, an increasing number of physicians rejected the traditional Galenic theory of digestion, turning to the chemical reactions taking place in the ventricles. The iatrochemists saw nutrition as the outcome of the separation of an active invisible substance, i.e., spirits, from a thick inert covering. The emergence of the mechanical physiology, with its emphasis on the shape, size and motion of parts, did not bring about a decline of the chemical investigations of digestion. Descartes ruled out chemistry in the study of physiology, while a number of physiologists-notably in England-adopted a compromise between iatrochemical and mechanical theories. In the second half of the seventeenth century, the view of acid as an agent of gastric digestion became popular among physiologists. Late in the century, the acid-alkali doctrine spurred further investigations on digestion and nutrition.

  15. Causes of genome instability: the effect of low dose chemical exposures in modern society

    PubMed Central

    Langie, Sabine A.S.; Koppen, Gudrun; Desaulniers, Daniel; Al-Mulla, Fahd; Al-Temaimi, Rabeah; Amedei, Amedeo; Azqueta, Amaya; Bisson, William H.; Brown, Dustin; Brunborg, Gunnar; Charles, Amelia K.; Chen, Tao; Colacci, Annamaria; Darroudi, Firouz; Forte, Stefano; Gonzalez, Laetitia; Hamid, Roslida A.; Knudsen, Lisbeth E.; Leyns, Luc; Lopez de Cerain Salsamendi, Adela; Memeo, Lorenzo; Mondello, Chiara; Mothersill, Carmel; Olsen, Ann-Karin; Pavanello, Sofia; Raju, Jayadev; Rojas, Emilio; Roy, Rabindra; Ryan, Elizabeth; Ostrosky-Wegman, Patricia; Salem, Hosni K.; Scovassi, Ivana; Singh, Neetu; Vaccari, Monica; Van Schooten, Frederik J.; Valverde, Mahara; Woodrick, Jordan; Zhang, Luoping; van Larebeke, Nik; Kirsch-Volders, Micheline; Collins, Andrew R.

    2015-01-01

    Genome instability is a prerequisite for the development of cancer. It occurs when genome maintenance systems fail to safeguard the genome’s integrity, whether as a consequence of inherited defects or induced via exposure to environmental agents (chemicals, biological agents and radiation). Thus, genome instability can be defined as an enhanced tendency for the genome to acquire mutations; ranging from changes to the nucleotide sequence to chromosomal gain, rearrangements or loss. This review raises the hypothesis that in addition to known human carcinogens, exposure to low dose of other chemicals present in our modern society could contribute to carcinogenesis by indirectly affecting genome stability. The selected chemicals with their mechanisms of action proposed to indirectly contribute to genome instability are: heavy metals (DNA repair, epigenetic modification, DNA damage signaling, telomere length), acrylamide (DNA repair, chromosome segregation), bisphenol A (epigenetic modification, DNA damage signaling, mitochondrial function, chromosome segregation), benomyl (chromosome segregation), quinones (epigenetic modification) and nano-sized particles (epigenetic pathways, mitochondrial function, chromosome segregation, telomere length). The purpose of this review is to describe the crucial aspects of genome instability, to outline the ways in which environmental chemicals can affect this cancer hallmark and to identify candidate chemicals for further study. The overall aim is to make scientists aware of the increasing need to unravel the underlying mechanisms via which chemicals at low doses can induce genome instability and thus promote carcinogenesis. PMID:26106144

  16. Causes of genome instability: the effect of low dose chemical exposures in modern society.

    PubMed

    Langie, Sabine A S; Koppen, Gudrun; Desaulniers, Daniel; Al-Mulla, Fahd; Al-Temaimi, Rabeah; Amedei, Amedeo; Azqueta, Amaya; Bisson, William H; Brown, Dustin G; Brunborg, Gunnar; Charles, Amelia K; Chen, Tao; Colacci, Annamaria; Darroudi, Firouz; Forte, Stefano; Gonzalez, Laetitia; Hamid, Roslida A; Knudsen, Lisbeth E; Leyns, Luc; Lopez de Cerain Salsamendi, Adela; Memeo, Lorenzo; Mondello, Chiara; Mothersill, Carmel; Olsen, Ann-Karin; Pavanello, Sofia; Raju, Jayadev; Rojas, Emilio; Roy, Rabindra; Ryan, Elizabeth P; Ostrosky-Wegman, Patricia; Salem, Hosni K; Scovassi, A Ivana; Singh, Neetu; Vaccari, Monica; Van Schooten, Frederik J; Valverde, Mahara; Woodrick, Jordan; Zhang, Luoping; van Larebeke, Nik; Kirsch-Volders, Micheline; Collins, Andrew R

    2015-06-01

    Genome instability is a prerequisite for the development of cancer. It occurs when genome maintenance systems fail to safeguard the genome's integrity, whether as a consequence of inherited defects or induced via exposure to environmental agents (chemicals, biological agents and radiation). Thus, genome instability can be defined as an enhanced tendency for the genome to acquire mutations; ranging from changes to the nucleotide sequence to chromosomal gain, rearrangements or loss. This review raises the hypothesis that in addition to known human carcinogens, exposure to low dose of other chemicals present in our modern society could contribute to carcinogenesis by indirectly affecting genome stability. The selected chemicals with their mechanisms of action proposed to indirectly contribute to genome instability are: heavy metals (DNA repair, epigenetic modification, DNA damage signaling, telomere length), acrylamide (DNA repair, chromosome segregation), bisphenol A (epigenetic modification, DNA damage signaling, mitochondrial function, chromosome segregation), benomyl (chromosome segregation), quinones (epigenetic modification) and nano-sized particles (epigenetic pathways, mitochondrial function, chromosome segregation, telomere length). The purpose of this review is to describe the crucial aspects of genome instability, to outline the ways in which environmental chemicals can affect this cancer hallmark and to identify candidate chemicals for further study. The overall aim is to make scientists aware of the increasing need to unravel the underlying mechanisms via which chemicals at low doses can induce genome instability and thus promote carcinogenesis.

  17. Identifying the macromolecular targets of de novo-designed chemical entities through self-organizing map consensus.

    PubMed

    Reker, Daniel; Rodrigues, Tiago; Schneider, Petra; Schneider, Gisbert

    2014-03-18

    De novo molecular design and in silico prediction of polypharmacological profiles are emerging research topics that will profoundly affect the future of drug discovery and chemical biology. The goal is to identify the macromolecular targets of new chemical agents. Although several computational tools for predicting such targets are publicly available, none of these methods was explicitly designed to predict target engagement by de novo-designed molecules. Here we present the development and practical application of a unique technique, self-organizing map-based prediction of drug equivalence relationships (SPiDER), that merges the concepts of self-organizing maps, consensus scoring, and statistical analysis to successfully identify targets for both known drugs and computer-generated molecular scaffolds. We discovered a potential off-target liability of fenofibrate-related compounds, and in a comprehensive prospective application, we identified a multitarget-modulating profile of de novo designed molecules. These results demonstrate that SPiDER may be used to identify innovative compounds in chemical biology and in the early stages of drug discovery, and help investigate the potential side effects of drugs and their repurposing options.

  18. Identifying the macromolecular targets of de novo-designed chemical entities through self-organizing map consensus

    PubMed Central

    Reker, Daniel; Rodrigues, Tiago; Schneider, Petra; Schneider, Gisbert

    2014-01-01

    De novo molecular design and in silico prediction of polypharmacological profiles are emerging research topics that will profoundly affect the future of drug discovery and chemical biology. The goal is to identify the macromolecular targets of new chemical agents. Although several computational tools for predicting such targets are publicly available, none of these methods was explicitly designed to predict target engagement by de novo-designed molecules. Here we present the development and practical application of a unique technique, self-organizing map–based prediction of drug equivalence relationships (SPiDER), that merges the concepts of self-organizing maps, consensus scoring, and statistical analysis to successfully identify targets for both known drugs and computer-generated molecular scaffolds. We discovered a potential off-target liability of fenofibrate-related compounds, and in a comprehensive prospective application, we identified a multitarget-modulating profile of de novo designed molecules. These results demonstrate that SPiDER may be used to identify innovative compounds in chemical biology and in the early stages of drug discovery, and help investigate the potential side effects of drugs and their repurposing options. PMID:24591595

  19. The Markyt visualisation, prediction and benchmark platform for chemical and gene entity recognition at BioCreative/CHEMDNER challenge

    PubMed Central

    Pérez-Pérez, Martin; Pérez-Rodríguez, Gael; Rabal, Obdulia; Vazquez, Miguel; Oyarzabal, Julen; Fdez-Riverola, Florentino; Valencia, Alfonso; Krallinger, Martin; Lourenço, Anália

    2016-01-01

    Biomedical text mining methods and technologies have improved significantly in the last decade. Considerable efforts have been invested in understanding the main challenges of biomedical literature retrieval and extraction and proposing solutions to problems of practical interest. Most notably, community-oriented initiatives such as the BioCreative challenge have enabled controlled environments for the comparison of automatic systems while pursuing practical biomedical tasks. Under this scenario, the present work describes the Markyt Web-based document curation platform, which has been implemented to support the visualisation, prediction and benchmark of chemical and gene mention annotations at BioCreative/CHEMDNER challenge. Creating this platform is an important step for the systematic and public evaluation of automatic prediction systems and the reusability of the knowledge compiled for the challenge. Markyt was not only critical to support the manual annotation and annotation revision process but also facilitated the comparative visualisation of automated results against the manually generated Gold Standard annotations and comparative assessment of generated results. We expect that future biomedical text mining challenges and the text mining community may benefit from the Markyt platform to better explore and interpret annotations and improve automatic system predictions. Database URL: http://www.markyt.org, https://github.com/sing-group/Markyt PMID:27542845

  20. Blue holes: Windows into chemical and physical hydrogeologic processes in karst of modern carbonate platforms

    NASA Astrophysics Data System (ADS)

    Martin, J. B.; Gulley, J.; Spellman, P.

    2011-12-01

    Potable water is extracted from thin freshwater lenses that float on saltwater underlying many modern carbonate platforms. Protection of these thin aquifers is critical for the sustainable use of the limited water resources. The fresh water lenses are frequently intersected by dissolution and collapse features, commonly referred to as blue holes in the Bahamas. These features offer windows into physical and chemical processes within and below the freshwater lenses and provide opportunities to study natural and anthropogenic changes to the fresh water quantity and quality. Blue holes also efficiently link surface and subsurface environments and allow fluxes of organic carbon and oxygen into the aquifers. Remineralization of the organic carbon should increase pCO2, reduce pH, and thus enhance dissolution of the aquifer rocks. Enhanced dissolution requires exchange of water between the blue holes and the aquifer porosity, but most modern carbonate platforms have hydraulic gradients as low as 10-5 and lack allogenic recharge, thereby limiting processes to drive exchange. We measured chemical compositions and levels of water in blue holes and wells on San Salvador Island and Rum Cay, Bahamas to develop new techniques to estimate aquifer characteristics and water quality of modern carbonate platforms. On both islands, dampened amplitudes and lags of tides at wells (representing matrix permeability) and blue holes (representing conduit permeability) relative to the ocean indicate approximately 2.5 orders of magnitude greater hydraulic conductivity of conduits than the aquifer matrix. Tidal flow modified by this aquifer heterogeneity exchanges water between blue holes and aquifer rocks at tidal frequency. At Ink Well Blue Hole, on San Salvador Island, organic carbon remineralization is observed as an increase from around 50 to 70 mg/g dissolved inorganic carbon (DIC) and a decrease in δ13CDIC values from around -10 to -15% with depth across the halocline. This

  1. Influence of kidney disease on drug disposition: An assessment of industry studies submitted to the FDA for new chemical entities 1999-2010.

    PubMed

    Matzke, Gary R; Dowling, Thomas C; Marks, Samantha A; Murphy, John E

    2016-04-01

    In 1998, the United States Food and Drug Administration (FDA) released the first guidance for industry regarding pharmacokinetic (PK) studies in renally impaired patients. This study aimed to determine if the FDA renal PK guidance influenced the frequency and rigor of renal studies conducted for new chemical entities (NCEs). FDA-approved package inserts (APIs) and clinical pharmacology review documents were analyzed for 194 NCEs approved from 1999 to 2010. Renal studies were conducted in 71.6% of NCEs approved from 1999 to 2010, a significant increase over the 56.3% conducted from 1996 to 1997 (P = .0242). Renal studies were more likely to be completed in highly renally excreted drugs (fe ≥ 30%) compared with drugs with low renal excretion, fe < 30% (89.6% vs 65.8%, P = .0015). PK studies to assess the impact of dialysis were conducted for 31.7% of NCEs that had a renal study: a greater proportion of high fe NCEs were studied (44.2% vs 26.0%, P = .0335). No significant change in frequency or rigor of PK studies was detected over time. The majority of NCEs (76.3%) with a renal study provided specific dosing recommendations in the API. The adoption of the 1998 FDA guidance has resulted in improved availability of PK and drug-dosing recommendations, particularly for high fe drugs.

  2. Use of Modern Chemical Protein Synthesis and Advanced Fluorescent Assay Techniques to Experimentally Validate the Functional Annotation of Microbial Genomes

    SciTech Connect

    Kent, Stephen

    2012-07-20

    The objective of this research program was to prototype methods for the chemical synthesis of predicted protein molecules in annotated microbial genomes. High throughput chemical methods were to be used to make large numbers of predicted proteins and protein domains, based on microbial genome sequences. Microscale chemical synthesis methods for the parallel preparation of peptide-thioester building blocks were developed; these peptide segments are used for the parallel chemical synthesis of proteins and protein domains. Ultimately, it is envisaged that these synthetic molecules would be ‘printed’ in spatially addressable arrays. The unique ability of total synthesis to precision label protein molecules with dyes and with chemical or biochemical ‘tags’ can be used to facilitate novel assay technologies adapted from state-of-the art single molecule fluorescence detection techniques. In the future, in conjunction with modern laboratory automation this integrated set of techniques will enable high throughput experimental validation of the functional annotation of microbial genomes.

  3. Total synthesis by modern chemical ligation methods and high resolution (1.1 Å) X-ray structure of ribonuclease A

    SciTech Connect

    Boerema, David J.; Tereshko, Valentina A.; Kent, Stephen B.H.

    2010-02-08

    The total chemical synthesis of RNase A using modern chemical ligation methods is described, illustrating the significant advances that have been made in chemical protein synthesis since Gutte and Merrifield's pioneering preparation of RNase A in 1969. The identity of the synthetic product was confirmed through rigorous characterization, including the determination of the X-ray crystal structure to 1.1 Angstrom resolution.

  4. Alginate based 3D hydrogels as an in vitro co-culture model platform for the toxicity screening of new chemical entities

    SciTech Connect

    Lan, Shih-Feng; Starly, Binil

    2011-10-01

    Prediction of human response to potential therapeutic drugs is through conventional methods of in vitro cell culture assays and expensive in vivo animal testing. Alternatives to animal testing require sophisticated in vitro model systems that must replicate in vivo like function for reliable testing applications. Advancements in biomaterials have enabled the development of three-dimensional (3D) cell encapsulated hydrogels as in vitro drug screening tissue model systems. In this study, we have developed an in vitro platform to enable high density 3D culture of liver cells combined with a monolayer growth of target breast cancer cell line (MCF-7) in a static environment as a representative example of screening drug compounds for hepatotoxicity and drug efficacy. Alginate hydrogels encapsulated with serial cell densities of HepG2 cells (10{sup 5}-10{sup 8} cells/ml) are supported by a porous poly-carbonate disc platform and co-cultured with MCF-7 cells within standard cell culture plates during a 3 day study period. The clearance rates of drug transformation by HepG2 cells are measured using a coumarin based pro-drug. The platform was used to test for HepG2 cytotoxicity 50% (CT{sub 50}) using commercially available drugs which further correlated well with published in vivo LD{sub 50} values. The developed test platform allowed us to evaluate drug dose concentrations to predict hepatotoxicity and its effect on the target cells. The in vitro 3D co-culture platform provides a scalable and flexible approach to test multiple-cell types in a hybrid setting within standard cell culture plates which may open up novel 3D in vitro culture techniques to screen new chemical entity compounds. - Graphical abstract: Display Omitted Highlights: > A porous support disc design to support the culture of desired cells in 3D hydrogels. > Demonstrated the co-culture of two cell types within standard cell-culture plates. > A scalable, low cost approach to toxicity screening involving

  5. From Petroleum to Penicillin. The First Hundred Years of Modern Chemical Engineering: 1859-1959.

    ERIC Educational Resources Information Center

    Burnett, J. N.

    1986-01-01

    Presents a description of the course "From Petroleum to Penicillin" which examines chemical engineering and the chemical industry from a scientific, social and symbolic view. Explains the goals, organization, and requirements of the course. Lists case study and lecture topics. (ML)

  6. AGRICULTURAL CHEMICAL SAFETY ASSESSMENT: A MULTISECTOR APPROACH TO THE MODERNIZATION OF HUMAN SAFETY REQUIREMENTS.

    EPA Science Inventory

    Better understanding of toxicological mechanisms, enhanced testing capabilities, and demands for more sophisticated data for safety and health risk assessment have generated international interest in improving the current testing paradigm for agricultural chemicals. To address th...

  7. Toward a Modern Secondary Information System for Chemistry and Chemical Engineering

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1975

    1975-01-01

    Describes the information processing system employed by Chemical Abstracts Service which utilizes computers to organize material from the data base, convert it to the appropriate type face and format, and photocompose it in a form suitable for conversion to offset printing plates. (GS)

  8. From Petroleum to Penicillin. The First Hundred Years of Modern Chemical Engineering 1859-1959.

    ERIC Educational Resources Information Center

    Burnett, J. Nicholas

    1986-01-01

    Describes a chemical engineering course for liberal arts students that is taught from a scientific, social, and symbolic perspective. A summary of the early days of oil refining is included as representative of one of the major content segments of the course. (ML)

  9. Analysis of surface structures of chemically peculiar stars with modern and future interferometers

    NASA Astrophysics Data System (ADS)

    Shulyak, D.; Perraut, K.; Paladini, Claudia; Li Causi, G.; Sacuto, Stephane; Kochukhov, O.

    2014-07-01

    Interferometry is a very powerful observational technique known in astronomy for many decades. Its application to main-sequence stars, however, is still limited to only brightest objects. In this work we aim to explore the application of interferometry to a special class of main-sequence stars known as chemically peculiar (CP) stars. These stars demonstrate surface chemical abundance inhomogeneities (spots) that usually cover a considerable part of the stellar surface and induce a pronounced spectral and photometric variability. Interferometry thus has a potential to naturally resolve such spots in single stars, providing unique complementary information about spots sizes and contrasts. By means of numerical experiments we derive the actual interferometric requirements essential for the CP stars research that can be addressed in future instrument development. The first comparison between theoretical predictions and already available observations will also be discussed.

  10. Thermodynamic physico-chemical modelling and calculation for the synthesis process of modern functional materials

    NASA Astrophysics Data System (ADS)

    Uspensky, A. B.; Ralys, R.; Kremnev, D.; Radin, M.; Slobodov, A.

    2017-02-01

    The method of thermodynamic modeling of phase and chemical transformations for synthesis conditions of multicomponent functional materials is presented. Calculation of the phase transformations taking place in the conditions of synthesis and operation of ceramic materials on the basis of the system SiO2 – K2O – Na2O – Al2O3 – Fe2O3 – CaO – MgO – TiO2 – P2O5 – SO3 in the field of temperatures from 0 to 2000° C is carried out. The sequence of phase and chemical transformations between components of synthesizable material and their reaction products, depending on temperature, is founded.

  11. Moving Hands, Moving Entities

    ERIC Educational Resources Information Center

    Setti, Annalisa; Borghi, Anna M.; Tessari, Alessia

    2009-01-01

    In this study we investigated with a priming paradigm whether uni and bimanual actions presented as primes differently affected language processing. Animals' (self-moving entities) and plants' (not self-moving entities) names were used as targets. As prime we used grasping hands, presented both as static images and videos. The results showed an…

  12. Chemical differentiation of Da-Cheng-Qi-Tang, a Chinese medicine formula, prepared by traditional and modern decoction methods using UPLC/Q-TOFMS-based metabolomics approach.

    PubMed

    Wan, Jian-Bo; Bai, Xu; Cai, Xiu-Jiang; Rao, Yi; Wang, Yue-Sheng; Wang, Yi-Tao

    2013-09-01

    In order to evaluate chemical consistency between traditional and modern decoctions of Da-Cheng-Qi-Tang (DCQT), a classical Chinese medicine formula commonly used in the treatment of digestive diseases, an ultra performance liquid chromatography-electrospray ionization-quadrupole time-of-flight mass spectrometry (UPLC-ESI-Q-TOFMS) combined with multivariate statistical analysis was established to globally characterize the chemical profile and discover differentiating chemical markers. Two kinds of decoctions, namely traditional decoction (multi-step decoction of constituent herbs), and modern decoction (one-step decoction of all herbs), were prepared and subjected to UPLC-MS analysis, the datasets of tR-m/z pairs, ion intensities and sample codes were processed with supervised orthogonal partial least squared discriminant analysis (OPLS-DA) to comprehensively compare the chemical difference between these two kinds of decoction samples. The global chemical difference was found between traditional and modern decoctions, and rhein, sennoside A/B, diosmetin, magnoloside B and naringin were the components contributing most to these differences. Based on the fact that traditional decoction of DCQT presents the higher concentration of rhein and sennoside A/B, mainly contributed to laxative activity of DCQT, the purgative effect of traditional decoction might be more potent, compared with modern decoction. However, the comparative study on purgative effect of traditional and modern DCQT remains to be further investigated using pharmacological approaches. Our findings also provide the early scientific evidence of traditional decoction method of DCQT.

  13. The facts that the physical-chemical properties of modern tablets distinguish them from natural food lumps

    NASA Astrophysics Data System (ADS)

    Urakov, A.; Urakova, N.; Reshetnikov, A.; Kopylov, M.; Kasatkin, A.; Baymurzin, D.; Gabdrafikov, R.

    2017-02-01

    It was found that pharmaceutical companies produce drugs in tablet form, physical or physical-chemical properties that are radically different from those of the properties of natural food lumps, in that adult converts food in our mouth before swallowing. It was shown that the conventional shape, color, size, volume, specific gravity, hardness, osmotic and acid activity of modern tablets impair the physical and physicochemical properties of the liquid contents of the stomach is much stronger than such “building” materials, such as chalk, clay, sand, river pebbles and gravel. The results showed, that the value of the specific hardness, deforming tablets, can distinguish modern tablets from each other by more than 5000 times. Therefore, introduction tablets inside without information of ability injuring their action leads to the fact that soft and “unsalted” tablets almost nothing damage, and too “salty” and solid tablets damage the gums, lips, tongue, teeth and dental structures. To reduce the traumatic action tablets offered standardize osmoticity, corrosion and hardness within the range of safe values for soft and hard tissues of the oral cavity and improve standard introduction of tablets in the mouth.

  14. Ancient Coins and their Modern Fakes: An Attempt of Physico-Chemical Unmasking.

    NASA Astrophysics Data System (ADS)

    Mezzasalma, A. M.; Mondio, G.; Serafino, T.; De Fulvio, G.; Romeo, M.; Salici, A.

    As a consequence of police operations in Messina (Sicily), a huge quantity of perfect imitations of ancient coins, realized by a sicilian forger, has been recently found. Such fakes have been realized by the lost wax casting technique and reproduce coins issued by different authorities in different historical epochs. In order to overcome the obvious subjectivity of the traditional (autoptical) numismatic analysis, which sometime provides contrasting interpretations, five of these fakes have been analysed by Scanning Electron Microscopy (SEM) and Energy Dispersed X-Ray Fluorescence (EDXRF). The results obtained have given information on the microstructure, the homogeneity and the elemental composition of the alloys used by the forger. Furthermore, evident traces of the chemical treatment utilized for the artificial ageing of the coins have been found. Due to the presumable and dangerous large diffusion of these sicilian fakes in the international market, the results of such analyses may certainly be of noticeable interest for Numismatics and forensic applications as well, representing a set of proofs to be used in the unmasking of analogous counterfeiting cases.

  15. Modern marine sediments as a natural analog to the chemically stressed environment of a landfill

    USGS Publications Warehouse

    Baedecker, M.J.; Back, W.

    1979-01-01

    Chemical reactions that occur in landfills are analogous to those reactions that occur in marine sediments. Lateral zonation of C, N, S, O, H, Fe and Mn species in landfills is similar to the vertical zonation of these species in marine sediments and results from the following reaction sequence: (1) oxidation of C, N and S species in the presence of dissolved free oxygen to HCO3-, NO3- and SO2-4; (2) after consumption of molecular oxygen, then NO3- is reduced, and Fe and Mn are solubilized; (3) SO2-4 is reduced to sulfide; and (4) organic compounds become the source of oxygen, and CH4 and NH4+ are formed as fermentation products. In a landfill in Delaware the oxidation potential increases downgradient and the redox zones in the reducing plume are characterized by: CH4, NH4+, Fe2+. Mn2+, HCO3- and NO3-. Lack of SO2-4 at that landfill eliminates the sulfide zone. Although it has not been observed at landfills, mineral alteration should result in precipitation of pyrite and/or siderite downgradient. Controls on the pH of leachate are the relative rates of production of HCO3-, NH4+ and CH4. Production of methane by fermentation at landfills results in 13C isotope fractionation and the accumulation of isotopically heavy ??CO2 (+10 to +18??? PDB). Isotope measurements may be useful to determine the extent of CO2 reduction in landfills and extent of dilution downgradient. The boundaries of reaction zones in stressed aquifers are determined by head distribution and flow velocity. Thus, if the groundwater flow is rapid relative to reaction rates, redox zones will develop downgradient. Where groundwater flow velocities are low the zones will overlap to the extent that they may be indeterminate. ?? 1979.

  16. Cumulative physical uncertainty in modern stellar models. II. The dependence on the chemical composition

    NASA Astrophysics Data System (ADS)

    Valle, G.; Dell'Omodarme, M.; Prada Moroni, P. G.; Degl'Innocenti, S.

    2013-06-01

    Aims: We extend our previous work on the effects of the uncertainties on the main input physics for the evolution of low-mass stars. We analyse the dependence of the cumulative physical uncertainty affecting stellar tracks on the chemical composition. Methods: We calculated more than 6000 stellar tracks and isochrones, with metallicity ranging from Z = 0.0001 to 0.02, by changing the following physical inputs within their current range of uncertainty: 1H(p,νe+)2H, 14N(p,γ)15O and triple-α reaction rates, radiative and conductive opacities, neutrino energy losses, and microscopic diffusion velocities. The analysis was performed using a latin hypercube sampling design. We examine in a statistical way - for different metallicities - the dependence on the variation of the physical inputs of the turn-off (TO) luminosity, the central hydrogen exhaustion time (tH), the luminosity and the helium core mass at the red-giant branch (RGB) tip, and the zero age horizontal branch (ZAHB) luminosity in the RR Lyrae region. Results: For the stellar tracks, an increase in the metallicity from Z = 0.0001 to Z = 0.02 produces a cumulative physical uncertainty error variation in TO luminosity from 0.028 dex to 0.017 dex, while the global uncertainty on tH increases from 0.42 Gyr to 1.08 Gyr. For the RGB tip, the cumulative uncertainty on the luminosity is almost constant at 0.03 dex, whereas the one on the helium core mass decreases from 0.0055 M⊙ to 0.0035 M⊙. The dependence of the ZAHB luminosity error is not monotonic with Z, and it varies from a minimum of 0.036 dex at Z = 0.0005 to a maximum of 0.047 dex at Z = 0.0001. Regarding stellar isochrones of 12 Gyr, the cumulative physical uncertainty on the predicted TO luminosity and mass increases respectively from 0.012 dex to 0.014 dex and from 0.0136 M⊙ to 0.0186 M⊙. Consequently, from Z = 0.0001 to Z = 0.02 for ages typical of galactic globular clusters, the uncertainty on the age inferred from the TO luminosity

  17. Structural studies of crystals of organic and organoelement compounds using modern quantum chemical calculations within the framework of the density functional theory

    NASA Astrophysics Data System (ADS)

    Korlyukov, Alexander A.; Antipin, Mikhail Yu

    2012-02-01

    The review generalizes the results of structural studies of crystals of organic and organometallic compounds by modern quantum chemical calculations within the framework of the density functional theory reported in the last decade. Features of the software for such calculations are discussed. Examples of the use of quantum chemical calculations for the studies of the electronic structure, spectroscopic and other physicochemical properties of molecular crystals are presented. The bibliography includes 223 references.

  18. Web entity extraction based on entity attribute classification

    NASA Astrophysics Data System (ADS)

    Li, Chuan-Xi; Chen, Peng; Wang, Ru-Jing; Su, Ya-Ru

    2011-12-01

    The large amount of entity data are continuously published on web pages. Extracting these entities automatically for further application is very significant. Rule-based entity extraction method yields promising result, however, it is labor-intensive and hard to be scalable. The paper proposes a web entity extraction method based on entity attribute classification, which can avoid manual annotation of samples. First, web pages are segmented into different blocks by algorithm Vision-based Page Segmentation (VIPS), and a binary classifier LibSVM is trained to retrieve the candidate blocks which contain the entity contents. Second, the candidate blocks are partitioned into candidate items, and the classifiers using LibSVM are performed for the attributes annotation of the items and then the annotation results are aggregated into an entity. Results show that the proposed method performs well to extract agricultural supply and demand entities from web pages.

  19. [Consequences learned from the use of chemical weapons during the First World War for the modern military medicine].

    PubMed

    Belskikh, A N; Basharin, V A; Chepur, S V; Khalimov, Yu Sh; Markizova, N F

    2015-08-01

    The article describes the way medical service dealed with problems resulted from the use of chemical weapons during the First World War (1914-1918). It was revealed that many of the abovementioned problems remain unsolved up to the present moment. It is stated the existence of the threat of use of chemical weapons in modem military conflicts, which expands the area of responsibility for medical chemical protection. The authors proved necessity and algorithm of the training system, considered as a part of medical protection in case of adverse factors of chemical nature.

  20. Chemical signatures of life in modern stromatolites from Lake Alchichica, Mexico. Applications for the search of life on Mars

    NASA Astrophysics Data System (ADS)

    Navarro, Karina F.; Navarro-Gonzalez, Rafael; Alcocer, Javier; Escobar, Elva; Morales, Pedro; Cienfuegos, Edith; Coll, Patrice; Raulin, Francois; Stalport, Fabien; Cabane, Michel; Person, Alain; McKay, Chris

    Stromatolites are one of the most important forms of fossil evidence for microbial life on early Earth (Schopf et al., 1971). They are formed when layers of microbial organisms at the shallow bottom of a lake or tide pool are periodically covered with sediment or precipitating salts (e.g. carbonate). The photosynthetic organisms that form the basis of the community must migrate through sediment toward the light in order to survive. If life emerged on Mars, it is possible that stromatolites were formed in lakes and marine lagoons. Recently the Mars Reconnaissance Orbiter mapping found a regional rock layer with near-infrared spectral characteristics that are consistent with the presence of magnesium carbonate in the Nili Fossae region (Ehlmann et al., 2008). The Nili Fossae is a fracture in the surface of Mars that has been eroded and partly filled in by sediments and clay-rich ejecta from a nearby crater. It is located at 22° N, 75° E and has an elevation of 0.6 km. The carbonate-bearing rocks outcrops in the Nili Fossae region could have formed in (1) the subsurface by groundwater percolating through fractures in the ultramafic rock and altering olivine or (2) in shallow lakes from waters enriched in Mg2+ relative to other cations by percolation through ultramafic olivine-bearing rocks. In the latter scenario, it is possible that these carbonate outcrops could have been deposited in association with microbial activity. The purpose of this work is to chemically characterize a modern stromatolite by thermal volatization (TV), a method that has been widely used in past missions (Viking and Phoenix) and will also be used in future missions (Mars Science Laboratory and ExoMars) in the search for life on Mars. Alchichica is a volcanic crater lake situated in an enclosed basin within the El Seco Valley at 19° 24' 13" N, 97° 24' 0" W, and 2.345 km above sea level in Mexico. It has an area of 1.81 km2 , a mean depth of 38.5 m and a maximum depth of 64 m. The lake is

  1. Mass Casualties and Health Care Following the Release of Toxic Chemicals or Radioactive Material—Contribution of Modern Biotechnology

    PubMed Central

    Göransson Nyberg, Ann; Stricklin, Daniela; Sellström, Åke

    2011-01-01

    Catastrophic chemical or radiological events can cause thousands of casualties. Such disasters require triage procedures to identify the development of health consequences requiring medical intervention. Our objective is to analyze recent advancements in biotechnology for triage in mass emergency situations. In addition to identifying persons “at risk” of developing health problems, these technologies can aid in securing the unaffected or “worried well”. We also highlight the need for public/private partnerships to engage in some of the underpinning sciences, such as patho-physiological mechanisms of chemical and radiological hazards, and for the necessary investment in the development of rapid assessment tools through identification of biochemical, molecular, and genetic biomarkers to predict health effects. For chemical agents, biomarkers of neurotoxicity, lung damage, and clinical and epidemiological databases are needed to assess acute and chronic effects of exposures. For radiological exposures, development of rapid, sensitive biomarkers using advanced biotechnologies are needed to sort exposed persons at risk of life-threatening effects from persons with long-term risk or no risk. The final implementation of rapid and portable diagnostics tools suitable for emergency care providers to guide triage and medical countermeasures use will need public support, since commercial incentives are lacking. PMID:22408587

  2. 22 CFR 96.5 - Requirement that accrediting entity be a nonprofit or public entity.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... nonprofit or public entity. An accrediting entity must qualify as either: (a) An organization described in... administering standards for entities providing child welfare services; or (b) A public entity (other than a... child welfare services....

  3. Knowledge environments representing molecular entities for the virtual physiological human.

    PubMed

    Hofmann-Apitius, Martin; Fluck, Juliane; Furlong, Laura; Fornes, Oriol; Kolárik, Corinna; Hanser, Susanne; Boeker, Martin; Schulz, Stefan; Sanz, Ferran; Klinger, Roman; Mevissen, Theo; Gattermayer, Tobias; Oliva, Baldo; Friedrich, Christoph M

    2008-09-13

    In essence, the virtual physiological human (VPH) is a multiscale representation of human physiology spanning from the molecular level via cellular processes and multicellular organization of tissues to complex organ function. The different scales of the VPH deal with different entities, relationships and processes, and in consequence the models used to describe and simulate biological functions vary significantly. Here, we describe methods and strategies to generate knowledge environments representing molecular entities that can be used for modelling the molecular scale of the VPH. Our strategy to generate knowledge environments representing molecular entities is based on the combination of information extraction from scientific text and the integration of information from biomolecular databases. We introduce @neuLink, a first prototype of an automatically generated, disease-specific knowledge environment combining biomolecular, chemical, genetic and medical information. Finally, we provide a perspective for the future implementation and use of knowledge environments representing molecular entities for the VPH.

  4. Optimising energy recovery and use of chemicals, resources and materials in modern waste-to-energy plants.

    PubMed

    De Greef, J; Villani, K; Goethals, J; Van Belle, H; Van Caneghem, J; Vandecasteele, C

    2013-11-01

    Due to ongoing developments in the EU waste policy, Waste-to-Energy (WtE) plants are to be optimized beyond current acceptance levels. In this paper, a non-exhaustive overview of advanced technical improvements is presented and illustrated with facts and figures from state-of-the-art combustion plants for municipal solid waste (MSW). Some of the data included originate from regular WtE plant operation - before and after optimisation - as well as from defined plant-scale research. Aspects of energy efficiency and (re-)use of chemicals, resources and materials are discussed and support, in light of best available techniques (BAT), the idea that WtE plant performance still can be improved significantly, without direct need for expensive techniques, tools or re-design. In first instance, diagnostic skills and a thorough understanding of processes and operations allow for reclaiming the silent optimisation potential.

  5. Optimising energy recovery and use of chemicals, resources and materials in modern waste-to-energy plants

    SciTech Connect

    De Greef, J.; Villani, K.; Goethals, J.; Van Belle, H.; Van Caneghem, J.; Vandecasteele, C.

    2013-11-15

    Highlights: • WtE plants are to be optimized beyond current acceptance levels. • Emission and consumption data before and after 5 technical improvements are discussed. • Plant performance can be increased without introduction of new techniques or re-design. • Diagnostic skills and a thorough understanding of processes and operation are essential. - Abstract: Due to ongoing developments in the EU waste policy, Waste-to-Energy (WtE) plants are to be optimized beyond current acceptance levels. In this paper, a non-exhaustive overview of advanced technical improvements is presented and illustrated with facts and figures from state-of-the-art combustion plants for municipal solid waste (MSW). Some of the data included originate from regular WtE plant operation – before and after optimisation – as well as from defined plant-scale research. Aspects of energy efficiency and (re-)use of chemicals, resources and materials are discussed and support, in light of best available techniques (BAT), the idea that WtE plant performance still can be improved significantly, without direct need for expensive techniques, tools or re-design. In first instance, diagnostic skills and a thorough understanding of processes and operations allow for reclaiming the silent optimisation potential.

  6. Sterile pyuria: a forgotten entity

    PubMed Central

    Persad, Raj

    2015-01-01

    Sterile pyuria is a common entity. Yet there are no guidelines to address this issue. We have conducted a systematic review over 20 years and reviewed the results. Guidelines for assessment, diagnosis and management are developed based on these results. PMID:26425144

  7. Chemical composition of modern and fossil Hippopotamid teeth and implications for paleoenvironmental reconstructions and enamel formation - Part 1: Major and minor element variation

    NASA Astrophysics Data System (ADS)

    Brügmann, G.; Krause, J.; Brachert, T. C.; Kullmer, O.; Schrenk, F.; Ssemmanda, I.; Mertz, D. F.

    2012-01-01

    Bioapatite in mammalian teeth is readily preserved in continental sediments and represents a very important archive for reconstructions of environment and climate evolution. This project provides a comprehensive data base of major, minor and trace element and isotope tracers for tooth apatite using a variety of microanalytical techniques. The aim is to identify specific sedimentary environments and to improve our understanding on the interaction between internal metabolic processes during tooth formation and external nutritional control and secondary alteration effects. Here, we use the electron microprobe to determine the major and minor element contents of fossil and modern molar enamel, cement and dentin from Hippopotamids. Most of the studied specimens are from different ecosystems in Eastern Africa, representing modern and fossil lacustrine (Lake Kikorongo, Lake Albert, and Lake Malawi) and modern fluvial environments of the Nile River system. Secondary alteration effects - in particular FeO, MnO, SO3 and F concentrations - are 2 to 10 times higher in fossil than in modern enamel; the secondary enrichment of these components in fossil dentin and cement is even higher. In modern and fossil enamel, along sections perpendicular to the enamel-dentin junction (EDJ) or along cervix-apex profiles, P2O5 and CaO contents and the CaO/P2O5 ratios are very constant (StdDev ∼1%). Linear regression analysis reveals tight control of the MgO (R2∼0.6), Na2O and Cl variation (for both R2>0.84) along EDJ-outer enamel rim profiles, despite large concentration variations (40% to 300%) across the enamel. These minor elements show well defined distribution patterns in enamel, similar in all specimens regardless of their age and origin, as the concentration of MgO and Na2O decrease from the enamel-dentin junction (EDJ) towards the outer rim, whereas Cl displays the opposite trend. Fossil enamel from Hippopotamids which lived in the saline Lake Kikorongo have a much higher Mg

  8. Chemical composition of modern and fossil Hippopotamid teeth and implications for paleoenvironmental reconstructions and enamel formation: 1. major and minor element variation

    NASA Astrophysics Data System (ADS)

    Brügmann, G.; Krause, J.; Brachert, T. C.; Kullmer, O.; Schrenk, F.; Ssemmanda, I.; Mertz, D. F.

    2011-05-01

    Bioapatite in mammalian teeth is readily preserved in continental sediments and represents a very important archive for reconstructions of environment and climate evolution. This project intends to provide a detailed data base of major, minor and trace element and isotope tracers for tooth apatite using a variety of microanalytical techniques. The aim is to identify specific sedimentary environments and to improve our understanding on the interaction between internal metabolic processes during tooth formation and external nutritional control and secondary alteration effects. Here, we use the electron microprobe, to determine the major and minor element contents of fossil and modern molar enamel, cement and dentin from hippopotamids. Most of the studied specimens are from different ecosystems in Eastern Africa, representing modern and fossil lakustrine (Lake Kikorongo, Lake Albert, and Lake Malawi) and modern fluvial environments of the Nile River system. Secondary alteration effects in particular FeO, MnO, SO3 and F concentrations, which are 2 to 10 times higher in fossil than in modern enamel; secondary enrichments in fossil dentin and cement are even higher. In modern and fossil enamel, along sections perpendicular to the enamel-dentin junction (EDJ) or along cervix-apex profiles, P2O5 and CaO contents and the CaO/P2O5 ratios are very constant (StdDev ~1 %). Linear regression analysis reveals very tight control of the MgO (R2∼0.6), Na2O and Cl variation (for both R2>0.84) along EDJ-outer enamel rim profiles, despite large concentration variations (40 % to 300 %) across the enamel. These minor elements show well defined distribution patterns in enamel, similar in all specimens regardless of their age and origin, as the concentration of MgO and Na2O decrease from the enamel-dentin junction (EDJ) towards the outer rim, whereas Cl displays the opposite variation. Fossil enamel from hippopotamids which lived in the saline Lake Kikorongo have a much higher MgO/Na2O

  9. Entity- Version 1.0

    SciTech Connect

    Hart, Brian; Oppel, Fred; Rigdon, Brian; Whitfor, Gregg; Summers, Kenneth; Jungels, John

    2012-09-13

    This package contains classes that capture high-level aspects of characters and vehicles. Vehicles manage seats and riders. Vehicles and characters now can be configured to compose different behaviors and have certain capabilities, by adding them through xml data. These behaviors and capabilities are not included in this package, but instead are part of other packages such as mobility behavior, path planning, sight, sound. Entity is not dependent on these other packages. This package also contains the icons used for Umbra applications Dante Scenario Editor, Dante Tabletop and OpShed. This assertion includes a managed C++ wrapper code (EntityWrapper) to enable C# applications, such as Dante Scenario Editor, Dante Tabletop, and OpShed, to incorporate this library.

  10. Compulsive buying: an overlooked entity.

    PubMed

    Basu, Bishnupriya; Basu, Saikat; Basu, Jharna

    2011-08-01

    Compulsive buying is an under-recognised entity among Indian psychiatrists. A Medline search, hand searching of journals and direct communications with lead investigators in compulsive buying have generated numerous studies. Overseas data indicate a community prevalence between 1% and 8% . The phenomenon can be an independent entity or appears as a comorbidity with another axis I or axis II disorder. A degree of suspicion on part of clinician regarding its possible presence is the key to its detection. A few rating instruments are available to quantify the morbidity and screening for compulsive buying. Management involves pharmacotherapy with SSRIs, psychotherapy, self-help groups and self-help books. Epidemiological and clinical studies on compulsive buying should be undertaken by Indian psychiatrists to provide better services for people suffering from compulsive buying.

  11. Collagenous colitis: an unrecognised entity.

    PubMed Central

    Bogomoletz, W V; Adnet, J J; Birembaut, P; Feydy, P; Dupont, P

    1980-01-01

    A patient is reported with chronic abdominal pain, diarrhoea, and associated radiological and endoscopic abnormalities of the sigmoid colon. Light and electron microscopic study of colorectal mucosa showed abnormal collagenous thickening of the subepithelial basement membrane. The authors felt that the clinical and morphological features justified a diagnosis of collagenous colitis. Review of the literature suggested that collagenous colitis was still an unrecognised entity. Images Fig. 1 Fig. 2 Fig. 3 PMID:7380341

  12. 2 CFR 170.310 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Entity. 170.310 Section 170.310 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET... INFORMATION Definitions § 170.310 Entity. Entity has the meaning given in 2 CFR part 25....

  13. 2 CFR 170.310 - Entity.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 2 Grants and Agreements 1 2012-01-01 2012-01-01 false Entity. 170.310 Section 170.310 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET... COMPENSATION INFORMATION Definitions § 170.310 Entity. Entity has the meaning given in 2 CFR part 25....

  14. 2 CFR 170.310 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 2 Grants and Agreements 1 2013-01-01 2013-01-01 false Entity. 170.310 Section 170.310 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET... COMPENSATION INFORMATION Definitions § 170.310 Entity. Entity has the meaning given in 2 CFR part 25....

  15. 14 CFR 1-6 - Accounting entities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Accounting entities. Sec. 1-6 Section Sec... General Accounting Provisions Sec. 1-6 Accounting entities. (a) Separate accounting records shall be... forth above. (c) The records for each required accounting entity shall be maintained with...

  16. 2 CFR 170.310 - Entity.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 2 Grants and Agreements 1 2011-01-01 2011-01-01 false Entity. 170.310 Section 170.310 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET... Definitions § 170.310 Entity. Entity has the meaning given in 2 CFR part 25....

  17. 77 FR 56571 - Unincorporated Business Entities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ..., 621, 622, 623, and 630 RIN 3052-AC65 Unincorporated Business Entities AGENCY: Farm Credit... business entities (UBEs) organized under State law for certain business activities. For purposes of this... business entities, such as unincorporated business trusts, organized under State law. This rule does...

  18. Modern thermoelectrochemistry.

    PubMed

    Gründler, Peter; Kirbs, Andreas; Dunsch, Lothar

    2009-08-03

    Thermoelectrochemistry as a branch of electrochemistry like photoelectrochemistry is reviewed in an integral treatment of the subject. Especially modern thermoelectrochemistry is focused on new techniques to vary the temperature as an independent variable. This review based on a definition of modern thermoelectrochemistry includes all the classical work which contributes to the formation of modern thermoelectrochemistry, among them high-temperature electrochemistry, subcritical- and supercritical electrochemistry and in-situ electrochemical calorimetry. The main focus is on modern techniques like fast electrode heating by lasers or by alternating current as well as on heating of solution spots by microwaves and related methods. Here the state of the art in modern thermoelectrochemistry is critically reviewed for the first time.

  19. Modern NMR Spectroscopy.

    ERIC Educational Resources Information Center

    Jelinski, Lynn W.

    1984-01-01

    Discusses direct chemical information that can be obtained from modern nuclear magnetic resonance (NMR) methods, concentrating on the types of problems that can be solved. Shows how selected methods provide information about polymers, bipolymers, biochemistry, small organic molecules, inorganic compounds, and compounds oriented in a magnetic…

  20. Field emission chemical sensor

    DOEpatents

    Panitz, J.A.

    1983-11-22

    A field emission chemical sensor for specific detection of a chemical entity in a sample includes a closed chamber enclosing two field emission electrode sets, each field emission electrode set comprising (a) an electron emitter electrode from which field emission electrons can be emitted when an effective voltage is connected to the electrode set; and (b) a collector electrode which will capture said electrons emitted from said emitter electrode. One of the electrode sets is passive to the chemical entity and the other is active thereto and has an active emitter electrode which will bind the chemical entity when contacted therewith.

  1. Rasmussen's Aneurysm: A Forgotten Entity?

    SciTech Connect

    Keeling, A. N.; Costello, R.; Lee, M. J.

    2008-01-15

    We present the case of a rare entity which is a complication of a disease process that had almost disappeared from the Western World. With the recent resurgence in reported cases of Mycobacterium tuberculosis (TB) in Western communities, it is important to recognize complications and sequelae. A young alcoholic male with confirmed active TB suffered a cardiac arrest following massive haemoptysis. Multidetector computed tomography angiography diagnosed a Rasmussen's aneurysm, confirmed by digital subtraction angiography and then successfully embolized with glue. We outline this rare case and the embolization technique and review previously documented reports.

  2. Disease named entity recognition by combining conditional random fields and bidirectional recurrent neural networks.

    PubMed

    Wei, Qikang; Chen, Tao; Xu, Ruifeng; He, Yulan; Gui, Lin

    2016-01-01

    The recognition of disease and chemical named entities in scientific articles is a very important subtask in information extraction in the biomedical domain. Due to the diversity and complexity of disease names, the recognition of named entities of diseases is rather tougher than those of chemical names. Although there are some remarkable chemical named entity recognition systems available online such as ChemSpot and tmChem, the publicly available recognition systems of disease named entities are rare. This article presents a system for disease named entity recognition (DNER) and normalization. First, two separate DNER models are developed. One is based on conditional random fields model with a rule-based post-processing module. The other one is based on the bidirectional recurrent neural networks. Then the named entities recognized by each of the DNER model are fed into a support vector machine classifier for combining results. Finally, each recognized disease named entity is normalized to a medical subject heading disease name by using a vector space model based method. Experimental results show that using 1000 PubMed abstracts for training, our proposed system achieves an F1-measure of 0.8428 at the mention level and 0.7804 at the concept level, respectively, on the testing data of the chemical-disease relation task in BioCreative V.Database URL: http://219.223.252.210:8080/SS/cdr.html.

  3. Disease named entity recognition by combining conditional random fields and bidirectional recurrent neural networks

    PubMed Central

    Wei, Qikang; Chen, Tao; Xu, Ruifeng; He, Yulan; Gui, Lin

    2016-01-01

    The recognition of disease and chemical named entities in scientific articles is a very important subtask in information extraction in the biomedical domain. Due to the diversity and complexity of disease names, the recognition of named entities of diseases is rather tougher than those of chemical names. Although there are some remarkable chemical named entity recognition systems available online such as ChemSpot and tmChem, the publicly available recognition systems of disease named entities are rare. This article presents a system for disease named entity recognition (DNER) and normalization. First, two separate DNER models are developed. One is based on conditional random fields model with a rule-based post-processing module. The other one is based on the bidirectional recurrent neural networks. Then the named entities recognized by each of the DNER model are fed into a support vector machine classifier for combining results. Finally, each recognized disease named entity is normalized to a medical subject heading disease name by using a vector space model based method. Experimental results show that using 1000 PubMed abstracts for training, our proposed system achieves an F1-measure of 0.8428 at the mention level and 0.7804 at the concept level, respectively, on the testing data of the chemical-disease relation task in BioCreative V. Database URL: http://219.223.252.210:8080/SS/cdr.html PMID:27777244

  4. Modernity's Prometheus.

    ERIC Educational Resources Information Center

    Morris, Richard

    1993-01-01

    Argues for reframing and reforging the relationship between text and context. Argues that the silences that modernity's tribute to text invites are grotesque, untenable, and fundamentally anti-intellectual. (SR)

  5. Entity Network Prediction Using Multitype Topic Models

    NASA Astrophysics Data System (ADS)

    Shiozaki, Hitohiro; Eguchi, Koji; Ohkawa, Takenao

    Conveying information about who, what, when and where is a primary purpose of some genres of documents, typically news articles. Statistical models that capture dependencies between named entities and topics can play an important role. Although some relationships between who and where should be mentioned in such a document, no statistical topic models explicitly address in handling such information the textual interactions between a who-entity and a where-entity. This paper presents a statistical model that directly captures the dependencies between an arbitrary number of word types, such as who-entities, where-entities and topics, mentioned in each document. We show that this multitype topic model performs better at making predictions on entity networks, in which each vertex represents an entity and each edge weight represents how a pair of entities at the incident vertices is closely related, through our experiments on predictions of who-entities and links between them. We also demonstrate the scale-free property in the weighted networks of entities extracted from written mentions.

  6. Intelligent Entity Behavior Within Synthetic Environments. Chapter 3

    NASA Technical Reports Server (NTRS)

    Kruk, R. V.; Howells, P. B.; Siksik, D. N.

    2007-01-01

    This paper describes some elements in the development of realistic performance and behavior in the synthetic entities (players) which support Modeling and Simulation (M&S) applications, particularly military training. Modern human-in-the-loop (virtual) training systems incorporate sophisticated synthetic environments, which provide: 1. The operational environment, including, for example, terrain databases; 2. Physical entity parameters which define performance in engineered systems, such as aircraft aerodynamics; 3. Platform/system characteristics such as acoustic, IR and radar signatures; 4. Behavioral entity parameters which define interactive performance, including knowledge/reasoning about terrain, tactics; and, 5. Doctrine, which combines knowledge and tactics into behavior rule sets. The resolution and fidelity of these model/database elements can vary substantially, but as synthetic environments are designed to be compose able, attributes may easily be added (e.g., adding a new radar to an aircraft) or enhanced (e.g. Amending or replacing missile seeker head/ Electronic Counter Measures (ECM) models to improve the realism of their interaction). To a human in the loop with synthetic entities, their observed veridicality is assessed via engagement responses (e.g. effect of countermeasures upon a closing missile), as seen on systems displays, and visual (image) behavior. The realism of visual models in a simulation (level of detail as well as motion fidelity) remains a challenge in realistic articulation of elements such as vehicle antennae and turrets, or, with human figures; posture, joint articulation, response to uneven ground. Currently the adequacy of visual representation is more dependant upon the quality and resolution of the physical models driving those entities than graphics processing power per Se. Synthetic entities in M&S applications traditionally have represented engineered systems (e.g. aircraft) with human-in-the-loop performance

  7. Dementia: Continuum or Distinct Entity?

    PubMed Central

    Walters, Glenn D.

    2009-01-01

    The latent structure of dementia was examined in a group of 10,775 older adults with indicators derived from a neuropsychological test battery. Subjecting these data to taxometric analysis using mean above minus below a cut (MAMBAC), maximum covariance (MAXCOV), and latent mode factor analysis (L-Mode) produced results more consistent with dementia as a dimensional (lying along a continuum) than categorical (representing a distinct entity) construct. A second study conducted on a group of 2375 21-to-64-year olds produced similar results. These findings denote that dementia, as measured by deficits in episodic memory, attention/concentration, executive function, and language, differs quantitatively rather than qualitatively from the cognitive status of non-demented adults. The implications of these results for classification, assessment, etiology, and prevention are discussed. PMID:20677881

  8. Modern drug discovery technologies: opportunities and challenges in lead discovery.

    PubMed

    Guido, Rafael V C; Oliva, Glaucius; Andricopulo, Adriano D

    2011-12-01

    The identification of promising hits and the generation of high quality leads are crucial steps in the early stages of drug discovery projects. The definition and assessment of both chemical and biological space have revitalized the screening process model and emphasized the importance of exploring the intrinsic complementary nature of classical and modern methods in drug research. In this context, the widespread use of combinatorial chemistry and sophisticated screening methods for the discovery of lead compounds has created a large demand for small organic molecules that act on specific drug targets. Modern drug discovery involves the employment of a wide variety of technologies and expertise in multidisciplinary research teams. The synergistic effects between experimental and computational approaches on the selection and optimization of bioactive compounds emphasize the importance of the integration of advanced technologies in drug discovery programs. These technologies (VS, HTS, SBDD, LBDD, QSAR, and so on) are complementary in the sense that they have mutual goals, thereby the combination of both empirical and in silico efforts is feasible at many different levels of lead optimization and new chemical entity (NCE) discovery. This paper provides a brief perspective on the evolution and use of key drug design technologies, highlighting opportunities and challenges.

  9. Modern Spectroscopy

    ERIC Educational Resources Information Center

    Barrow, Gordon M.

    1970-01-01

    Presents the basic ideas of modern spectroscopy. Both the angular momenta and wave-nature approaches to the determination of energy level patterns for atomic and molecular systems are discussed. The interpretation of spectra, based on atomic and molecular models, is considered. (LC)

  10. PRIS at TREC 2010: Related Entity Finding Task of Entity Track

    DTIC Science & Technology

    2010-11-01

    constructing retrieval model and allocating homepages for entities. We also used some external resources, such as Stanford NER Tool, Indri1 & Lemur ...obtained less than 1,000 documents. This information was stored for the latter needs. In order to indexing by Indri or Lemur , we parsed the...priority to entities extracted manually PRIS3 Entity-Centered Model by Indri PRIS4 Entity-Centered Model by Lemur (BM25) Because the evaluation

  11. LeadMine: a grammar and dictionary driven approach to entity recognition

    PubMed Central

    2015-01-01

    Background Chemical entity recognition has traditionally been performed by machine learning approaches. Here we describe an approach using grammars and dictionaries. This approach has the advantage that the entities found can be directly related to a given grammar or dictionary, which allows the type of an entity to be known and, if an entity is misannotated, indicates which resource should be corrected. As recognition is driven by what is expected, if spelling errors occur, they can be corrected. Correcting such errors is highly useful when attempting to lookup an entity in a database or, in the case of chemical names, converting them to structures. Results Our system uses a mixture of expertly curated grammars and dictionaries, as well as dictionaries automatically derived from public resources. We show that the heuristics developed to filter our dictionary of trivial chemical names (from PubChem) yields a better performing dictionary than the previously published Jochem dictionary. Our final system performs post-processing steps to modify the boundaries of entities and to detect abbreviations. These steps are shown to significantly improve performance (2.6% and 4.0% F1-score respectively). Our complete system, with incremental post-BioCreative workshop improvements, achieves 89.9% precision and 85.4% recall (87.6% F1-score) on the CHEMDNER test set. Conclusions Grammar and dictionary approaches can produce results at least as good as the current state of the art in machine learning approaches. While machine learning approaches are commonly thought of as "black box" systems, our approach directly links the output entities to the input dictionaries and grammars. Our approach also allows correction of errors in detected entities, which can assist with entity resolution. PMID:25810776

  12. 31 CFR 800.211 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 800.211 Section 800.211 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF INVESTMENT... separate legal entity) operated by any one of the foregoing as a business undertaking in a...

  13. 47 CFR 27.502 - Designated entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Competitive Bidding Procedures for the 698-806 MHz Band § 27.502 Designated entities. Eligibility for small business provisions: (a)(1) A small business is an entity that, together with...

  14. 47 CFR 24.321 - Designated entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES PERSONAL COMMUNICATIONS... for small business provisions. (1) A small business is an entity that, together with its controlling... years. (2) A very small business is an entity that, together with its controlling interests...

  15. 46 CFR 403.110 - Accounting entities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Accounting entities. 403.110 Section 403.110 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE UNIFORM ACCOUNTING SYSTEM General § 403.110 Accounting entities. Each Association shall be a separate...

  16. 46 CFR 403.110 - Accounting entities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Accounting entities. 403.110 Section 403.110 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE UNIFORM ACCOUNTING SYSTEM General § 403.110 Accounting entities. Each Association shall be a separate...

  17. 46 CFR 403.110 - Accounting entities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Accounting entities. 403.110 Section 403.110 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE UNIFORM ACCOUNTING SYSTEM General § 403.110 Accounting entities. Each Association shall be a separate...

  18. 46 CFR 403.110 - Accounting entities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Accounting entities. 403.110 Section 403.110 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE UNIFORM ACCOUNTING SYSTEM General § 403.110 Accounting entities. Each Association shall be a separate...

  19. 31 CFR 546.304 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Entity. 546.304 Section 546.304 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY DARFUR SANCTIONS REGULATIONS General Definitions § 546.304 Entity....

  20. 31 CFR 546.304 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 546.304 Section 546.304 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY DARFUR SANCTIONS REGULATIONS General Definitions § 546.304 Entity....

  1. 31 CFR 575.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 575.303 Section 575.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY IRAQI SANCTIONS REGULATIONS General Definitions § 575.303 Entity....

  2. 31 CFR 546.304 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Entity. 546.304 Section 546.304 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY DARFUR SANCTIONS REGULATIONS General Definitions § 546.304 Entity....

  3. 47 CFR 27.807 - Designated entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Designated entities. 27.807 Section 27.807 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1.4 GHz Band § 27.807 Designated entities. (a) Eligibility for small business...

  4. 47 CFR 27.702 - Designated entities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Designated entities. 27.702 Section 27.702 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Competitive Bidding Procedures for the 698-746 MHz Band § 27.702 Designated entities....

  5. 47 CFR 27.807 - Designated entities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Designated entities. 27.807 Section 27.807 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1.4 GHz Band § 27.807 Designated entities. (a) Eligibility for small business...

  6. 47 CFR 27.906 - Designated entities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Designated entities. 27.906 Section 27.906 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1670-1675 MHz Band § 27.906 Designated entities. (a) Eligibility for small...

  7. 47 CFR 27.807 - Designated entities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Designated entities. 27.807 Section 27.807 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1.4 GHz Band § 27.807 Designated entities. (a) Eligibility for small business...

  8. 47 CFR 27.702 - Designated entities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Designated entities. 27.702 Section 27.702 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Competitive Bidding Procedures for the 698-746 MHz Band § 27.702 Designated entities....

  9. 47 CFR 27.906 - Designated entities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Designated entities. 27.906 Section 27.906 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1670-1675 MHz Band § 27.906 Designated entities. (a) Eligibility for small...

  10. 47 CFR 27.807 - Designated entities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Designated entities. 27.807 Section 27.807 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1.4 GHz Band § 27.807 Designated entities. (a) Eligibility for small business...

  11. 47 CFR 27.906 - Designated entities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Designated entities. 27.906 Section 27.906 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1670-1675 MHz Band § 27.906 Designated entities. (a) Eligibility for small...

  12. 47 CFR 27.702 - Designated entities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Designated entities. 27.702 Section 27.702 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Competitive Bidding Procedures for the 698-746 MHz Band § 27.702 Designated entities....

  13. 47 CFR 27.807 - Designated entities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Designated entities. 27.807 Section 27.807 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1.4 GHz Band § 27.807 Designated entities. (a) Eligibility for small business...

  14. 47 CFR 27.906 - Designated entities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Designated entities. 27.906 Section 27.906 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1670-1675 MHz Band § 27.906 Designated entities. (a) Eligibility for small...

  15. 47 CFR 27.906 - Designated entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Designated entities. 27.906 Section 27.906 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1670-1675 MHz Band § 27.906 Designated entities. (a) Eligibility for small...

  16. 47 CFR 101.538 - Designated entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Designated entities. 101.538 Section 101.538 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES 24 GHz Service and Digital Electronic Message Service § 101.538 Designated entities....

  17. 31 CFR 552.303 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Entity. 552.303 Section 552.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY YEMEN SANCTIONS REGULATIONS General Definitions § 552.303 Entity....

  18. 31 CFR 552.303 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Entity. 552.303 Section 552.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY YEMEN SANCTIONS REGULATIONS General Definitions § 552.303 Entity....

  19. 46 CFR 403.110 - Accounting entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Accounting entities. 403.110 Section 403.110 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE UNIFORM ACCOUNTING SYSTEM General § 403.110 Accounting entities. Each Association shall be a separate...

  20. 31 CFR 542.303 - Entity.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Entity. 542.303 Section 542.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SYRIAN SANCTIONS REGULATIONS General Definitions § 542.303 Entity....

  1. 31 CFR 542.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 542.303 Section 542.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SYRIAN SANCTIONS REGULATIONS General Definitions § 542.303 Entity....

  2. 31 CFR 542.303 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Entity. 542.303 Section 542.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SYRIAN SANCTIONS REGULATIONS General Definitions § 542.303 Entity....

  3. 31 CFR 542.303 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Entity. 542.303 Section 542.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SYRIAN SANCTIONS REGULATIONS General Definitions § 542.303 Entity....

  4. 31 CFR 542.303 - Entity.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Entity. 542.303 Section 542.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SYRIAN SANCTIONS REGULATIONS General Definitions § 542.303 Entity....

  5. 47 CFR 1.2110 - Designated entities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... small businesses, businesses owned by members of minority groups and/or women, and rural telephone... management committee; (B) The entity has authority to appoint, promote, demote, and fire senior executives that control the day-to-day activities of the licensee; and (C) The entity plays an integral role...

  6. 47 CFR 1.2110 - Designated entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., and the entities with which it has an attributable material relationship shall be attributed to the... attributable material relationship. (ii) If applicable, pursuant to § 24.709 of this chapter, the total assets... controlling interests, and the entities with which it has an attributable material relationship shall...

  7. 47 CFR 101.538 - Designated entities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Designated entities. 101.538 Section 101.538 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES 24 GHz Service and Digital Electronic Message Service § 101.538 Designated entities....

  8. 47 CFR 101.538 - Designated entities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Designated entities. 101.538 Section 101.538 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES 24 GHz Service and Digital Electronic Message Service § 101.538 Designated entities....

  9. 47 CFR 101.538 - Designated entities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Designated entities. 101.538 Section 101.538 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES 24 GHz Service and Digital Electronic Message Service § 101.538 Designated entities....

  10. 47 CFR 101.538 - Designated entities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Designated entities. 101.538 Section 101.538 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES 24 GHz Service and Digital Electronic Message Service § 101.538 Designated entities....

  11. Semantic Entity Pairing for Improved Data Validation and Discovery

    NASA Astrophysics Data System (ADS)

    Shepherd, Adam; Chandler, Cyndy; Arko, Robert; Chen, Yanning; Krisnadhi, Adila; Hitzler, Pascal; Narock, Tom; Groman, Robert; Rauch, Shannon

    2014-05-01

    One of the central incentives for linked data implementations is the opportunity to leverage the rich logic inherent in structured data. The logic embedded in semantic models can strengthen capabilities for data discovery and data validation when pairing entities from distinct, contextually-related datasets. The creation of links between the two datasets broadens data discovery by using the semantic logic to help machines compare similar entities and properties that exist on different levels of granularity. This semantic capability enables appropriate entity pairing without making inaccurate assertions as to the nature of the relationship. Entity pairing also provides a context to accurately validate the correctness of an entity's property values - an exercise highly valued by data management practices who seek to ensure the quality and correctness of their data. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) semantically models metadata surrounding oceanographic researchcruises, but other sources outside of BCO-DMO exist that also model metadata about these same cruises. For BCO-DMO, the process of successfully pairing its entities to these sources begins by selecting sources that are decidedly trustworthy and authoritative for the modeled concepts. In this case, the Rolling Deck to Repository (R2R) program has a well-respected reputation among the oceanographic research community, presents a data context that is uniquely different and valuable, and semantically models its cruise metadata. Where BCO-DMO exposes the processed, analyzed data products generated by researchers, R2R exposes the raw shipboard data that was collected on the same research cruises. Interlinking these cruise entities expands data discovery capabilities but also allows for validating the contextual correctness of both BCO-DMO's and R2R's cruise metadata. Assessing the potential for a link between two datasets for a similar entity consists of aligning like

  12. The chemical information ontology: provenance and disambiguation for chemical data on the biological semantic web.

    PubMed

    Hastings, Janna; Chepelev, Leonid; Willighagen, Egon; Adams, Nico; Steinbeck, Christoph; Dumontier, Michel

    2011-01-01

    Cheminformatics is the application of informatics techniques to solve chemical problems in silico. There are many areas in biology where cheminformatics plays an important role in computational research, including metabolism, proteomics, and systems biology. One critical aspect in the application of cheminformatics in these fields is the accurate exchange of data, which is increasingly accomplished through the use of ontologies. Ontologies are formal representations of objects and their properties using a logic-based ontology language. Many such ontologies are currently being developed to represent objects across all the domains of science. Ontologies enable the definition, classification, and support for querying objects in a particular domain, enabling intelligent computer applications to be built which support the work of scientists both within the domain of interest and across interrelated neighbouring domains. Modern chemical research relies on computational techniques to filter and organise data to maximise research productivity. The objects which are manipulated in these algorithms and procedures, as well as the algorithms and procedures themselves, enjoy a kind of virtual life within computers. We will call these information entities. Here, we describe our work in developing an ontology of chemical information entities, with a primary focus on data-driven research and the integration of calculated properties (descriptors) of chemical entities within a semantic web context. Our ontology distinguishes algorithmic, or procedural information from declarative, or factual information, and renders of particular importance the annotation of provenance to calculated data. The Chemical Information Ontology is being developed as an open collaborative project. More details, together with a downloadable OWL file, are available at http://code.google.com/p/semanticchemistry/ (license: CC-BY-SA).

  13. 47 CFR 22.229 - Designated entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... entrepreneur is an entity that, together with its controlling interests and affiliates, has average annual... entrepreneur, as defined in this section, or a consortium of entrepreneurs may use the bidding credit...

  14. 18 CFR 46.5 - Covered entities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., or a savings and loan association; (b) Any entity which is authorized by law to underwrite or... electrical equipment or coal, natural gas, oil, nuclear fuel, or other fuel, for the use of any...

  15. Chemical composition of modern and fossil hippopotamid teeth and implications for paleoenvironmental reconstructions and enamel formation - Part 2: Alkaline earth elements as tracers of watershed hydrochemistry and provenance

    NASA Astrophysics Data System (ADS)

    Brügmann, G.; Krause, J.; Brachert, T. C.; Stoll, B.; Weis, U.; Kullmer, O.; Ssemmanda, I.; Mertz, D. F.

    2012-11-01

    This study demonstrates that alkaline earth elements in enamel of hippopotamids, in particular Ba and Sr, are tracers for water provenance and hydrochemistry in terrestrial settings. The studied specimens are permanent premolar and molar teeth found in modern and fossil lacustrine sediments of the Western Branch of the East African Rift system (Lake Kikorongo, Lake Albert, and Lake Malawi) and from modern fluvial environments of the Nile River. Concentrations in enamel vary by two orders of magnitude for Ba (120-9336 μg g-1) as well as for Sr (9-2150 μg g-1). The variations are partially induced during post-mortem alteration and during amelogenesis, but the major contribution originates ultimately from the variable water chemistry in the habitats of the hippopotamids which is controlled by the lithologies and weathering processes in the watershed areas. Amelogenesis causes a distinct distribution of MgO, Ba and Sr in modern and fossil enamel, in that element concentrations increase along profiles from the outer rim towards the enamel-dentin junction by a factor of 1.3-1.9. These elements are well correlated in single specimens, thus suggesting that their distribution is determined by a common, single process, which can be described by closed system Rayleigh crystallization of bioapatite in vivo. Enamel from most hippopotamid specimens has Sr/Ca and Ba/Ca which are typical for herbivores. However, Ba/Sr ranges from 0.1 to 3 and varies on spatial and temporal scales. Thus, Sr concentrations and Ba/Sr in enamel differentiate between habitats having basaltic mantle rocks or Archean crustal rocks as the ultimate sources of Sr and Ba. This provenance signal is modulated by climate change. In Miocene to Pleistocene enamel from the Lake Albert region, Ba/Sr decreases systematically with time from 2 to 0.5. This trend can be correlated with changes in climate from humid to arid, in vegetation from C3 to C4 biomass as well as with increasing evaporation of the lake water

  16. Functionalization of polydopamine coated magnetic nanoparticles with biological entities

    NASA Astrophysics Data System (ADS)

    Mǎgeruşan, Lidia; Mrówczyński, Radosław; Turcu, Rodica

    2015-12-01

    New hybrid materials, obtained through introduction of cysteine, lysine and folic acid as biological entities into polydopamine-coated magnetite nanoparticles, are reported. The syntheses are straight forward and various methods were applied for structural and morphological characterization of the resulting nanoparticles. XPS proved a very powerful tool for surface chemical analysis and it evidences the functionalization of polydopamine coated magnetite nanoparticles. The superparamagnetic behavior and the high values of saturation magnetization recommend all products for further application where magnetism is important for targeting, separation, or heating by alternative magnetic fields.

  17. 42 CFR 410.145 - Requirements for entities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Outpatient Diabetes Self-Management Training and Diabetes Outcome Measurements § 410.145 Requirements for entities. (a) Deemed entities. (1) Except...

  18. 42 CFR 410.145 - Requirements for entities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Outpatient Diabetes Self-Management Training and Diabetes Outcome Measurements § 410.145 Requirements for entities. (a) Deemed entities. (1) Except...

  19. 42 CFR 410.145 - Requirements for entities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Outpatient Diabetes Self-Management Training and Diabetes Outcome Measurements § 410.145 Requirements for entities. (a) Deemed entities. (1) Except...

  20. 42 CFR 410.145 - Requirements for entities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Outpatient Diabetes Self-Management Training and Diabetes Outcome Measurements § 410.145 Requirements for entities. (a) Deemed entities. (1) Except...

  1. 42 CFR 410.145 - Requirements for entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Outpatient Diabetes Self-Management Training and Diabetes Outcome Measurements § 410.145 Requirements for entities. (a) Deemed entities. (1) Except...

  2. Pott's puffy tumour: still not an eradicated entity.

    PubMed

    Guillén, A; Brell, M; Cardona, E; Claramunt, E; Costa, J M

    2001-05-01

    Pott's puffy tumour is an infrequent entity characterised by one or more subperiosteal abscesses associated with frontal bone osteomyelitis. Although cases in patients of all ages have been reported, teenagers are the most frequently affected. Early diagnosis and aggressive treatment are essential because of the high risk of severe neurological complications, such as epidural abscess, subdural empyema, and secondary septic thrombosis of the dural sinuses. This paper describes the case of a patient with a subperiosteal abscess resulting from sinusitis, with orbital and intracranial extension, and subsequent neurological complications. Despite modern methods of diagnosis and treatment, 13 new cases have been published in the last 5 years; in at least 3 (23%) of these cases there were serious neurological complications. Upper respiratory infections and sinusitis are leading causes of visits to the emergency department in the paediatric age group; however, no risk factors for poor outcome have so far been identified in any of these patients.

  3. Chemical composition of modern and fossil Hippopotamid teeth and implications for paleoenvironmental reconstructions and enamel formation - Part 2: Alkaline earth elements as tracers of watershed hydrochemistry and provenance

    NASA Astrophysics Data System (ADS)

    Brügmann, G.; Krause, J.; Brachert, T. C.; Stoll, B.; Weis, U.; Kullmer, O.; Ssemmanda, I.; Mertz, D. F.

    2012-03-01

    For reconstructing environmental change in terrestrial realms the geochemistry of fossil bioapatite in bones and teeth is among the most promising applications. This study demonstrates that alkaline earth elements in enamel of Hippopotamids, in particular Ba and Sr are tracers for water provenance and hydrochemistry. The studied specimens are molar teeth from Hippopotamids found in modern and fossil lacustrine settings of the Western Branch of the East African Rift system (Lake Kikorongo, Lake Albert, and Lake Malawi) and from modern fluvial environments of the Nile River. Concentrations in enamel vary by ca. two orders of magnitude for Ba (120-9336 μg g-1) as well as for Sr (9-2150 μg g-1). Concentration variations in enamel are partly induced during post-mortem alteration and during amelogenesis, but the major contribution originates from the variable water chemistry in the habitats of the Hippopotamids which is dominated by the lithologies and weathering processes in the watershed areas. Amelogenesis causes a distinct distribution of Ba and Sr in modern and fossil enamel, in that element concentrations increase along profiles from the outer rim towards the enamel-dentin junction by a factor of 1.3-1.5. These elements are well correlated with MgO and Na2O in single specimens, thus suggesting that their distribution is determined by a common, single process. Presuming that the shape of the tooth is established at the end of the secretion process and apatite composition is in equilibrium with the enamel fluid, the maturation process can be modeled by closed system Rayleigh crystallization. Enamel from many Hippopotamid specimens has Sr/Ca and Ba/Ca which are typical for herbivores, but the compositions extend well into the levels of plants and carnivores. Within enamel from single specimens these element ratios covary and provide a specific fingerprint of the Hippopotamid habitat. All specimens together, however, define subparallel trends with different Ba

  4. Anatomical entity mention recognition at literature scale

    PubMed Central

    Pyysalo, Sampo; Ananiadou, Sophia

    2014-01-01

    Motivation: Anatomical entities ranging from subcellular structures to organ systems are central to biomedical science, and mentions of these entities are essential to understanding the scientific literature. Despite extensive efforts to automatically analyze various aspects of biomedical text, there have been only few studies focusing on anatomical entities, and no dedicated methods for learning to automatically recognize anatomical entity mentions in free-form text have been introduced. Results: We present AnatomyTagger, a machine learning-based system for anatomical entity mention recognition. The system incorporates a broad array of approaches proposed to benefit tagging, including the use of Unified Medical Language System (UMLS)- and Open Biomedical Ontologies (OBO)-based lexical resources, word representations induced from unlabeled text, statistical truecasing and non-local features. We train and evaluate the system on a newly introduced corpus that substantially extends on previously available resources, and apply the resulting tagger to automatically annotate the entire open access scientific domain literature. The resulting analyses have been applied to extend services provided by the Europe PubMed Central literature database. Availability and implementation: All tools and resources introduced in this work are available from http://nactem.ac.uk/anatomytagger. Contact: sophia.ananiadou@manchester.ac.uk Supplementary Information: Supplementary data are available at Bioinformatics online. PMID:24162468

  5. 230Th and 231Pa on GEOTRACES GA03, the U.S. GEOTRACES North Atlantic transect, and implications for modern and paleoceanographic chemical fluxes

    NASA Astrophysics Data System (ADS)

    Hayes, Christopher T.; Anderson, Robert F.; Fleisher, Martin Q.; Huang, Kuo-Fang; Robinson, Laura F.; Lu, Yanbin; Cheng, Hai; Edwards, R. Lawrence; Moran, S. Bradley

    2015-06-01

    The long-lived uranium decay products 230Th and 231Pa are widely used as quantitative tracers of adsorption to sinking particles (scavenging) in the ocean by exploiting the principles of radioactive disequilibria. Because of their preservation in the Pleistocene sediment record and through largely untested assumptions about their chemical behavior in the water column, the two radionuclides have also been used as proxies for a variety of chemical fluxes in the past ocean. This includes the vertical flux of particulate matter to the seafloor, the lateral flux of insoluble elements to continental margins (boundary scavenging), and the southward flux of water out of the deep North Atlantic. In a section of unprecedented vertical and zonal resolution, the distributions of 230Th and 231Pa across the North Atlantic shed light on the marine cycling of these radionuclides and further inform their use as tracers of chemical flux. Enhanced scavenging intensities are observed in benthic layers of resuspended sediments on the eastern and western margins and in a hydrothermal plume emanating from the Mid-Atlantic Ridge. Boundary scavenging is clearly expressed in the water column along a transect between Mauritania and Cape Verde which is used to quantify a bias in sediment fluxes calculated using 230Th-normalization and to demonstrate enhanced 231Pa removal from the deep North Atlantic by this mechanism. The influence of deep ocean ventilation that leads to the southward export of 231Pa is apparent. The 231Pa/230Th ratio, however, predominantly reflects spatial variability in scavenging intensity, complicating its applicability as a proxy for the Atlantic meridional overturning circulation.

  6. Entity Came to Rescue - Leveraging Entities to Minimize Risks in Web Search

    DTIC Science & Technology

    2014-11-01

    toolkit to perform entity extraction on extreme short text like queries with satisfying precision. Figure 1 demonstrates some example entity annotations...NOTES presented in the proceedings of the Twenty-Third Text REtrieval Conference (TREC 2014) held in Gaithersburg, Maryland, November 19-21, 2014

  7. Biological entity recognition with conditional random fields.

    PubMed

    He, Ying; Kayaalp, Mehmet

    2008-11-06

    Due to the rapid evolution of molecular biology and the lack of naming standards, biological entity recognition (BER) remains a challenging task for information extraction and natural language understanding. In this study, we presented a statistical machine learning approach for extracting features, modeling, and predicting biological named entities. Our approach utilizes UMLS semantic types together with MetaMap, SemRep, and ABGene, as well as the conditional random fields (CRF) framework, and learns both the structure and parameters of a statistical model. Results of this study are competitive with the results of the state of the art tools in this field. Unlike competing similar approaches, the presented method is fully automatic, hence more generalizable and directly transferable to other named entity recognition (NER) problems in medical informatics.

  8. 12 CFR 1237.10 - Limited-life regulated entities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 9 2013-01-01 2013-01-01 false Limited-life regulated entities. 1237.10... RECEIVERSHIP Limited-Life Regulated Entities § 1237.10 Limited-life regulated entities. (a) Status. The United... liquidity portfolio of a limited-life regulated entity. (c) Policies and procedures. The Agency may...

  9. 12 CFR 1237.10 - Limited-life regulated entities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 9 2012-01-01 2012-01-01 false Limited-life regulated entities. 1237.10... RECEIVERSHIP Limited-Life Regulated Entities § 1237.10 Limited-life regulated entities. (a) Status. The United... liquidity portfolio of a limited-life regulated entity. (c) Policies and procedures. The Agency may...

  10. 12 CFR 1237.10 - Limited-life regulated entities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 10 2014-01-01 2014-01-01 false Limited-life regulated entities. 1237.10... RECEIVERSHIP Limited-Life Regulated Entities § 1237.10 Limited-life regulated entities. (a) Status. The United... liquidity portfolio of a limited-life regulated entity. (c) Policies and procedures. The Agency may...

  11. 17 CFR 45.6 - Legal entity identifiers

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... entity or entities in the record. (c) Governance principles for the legal entity identifier. The legal... conform to the governance principles set forth in paragraphs (c)(1) through (4) of this section. (1) International governance. The issuance of the legal entity identifier used pursuant to this section, and...

  12. 17 CFR 45.6 - Legal entity identifiers

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... entity or entities in the record. (c) Governance principles for the legal entity identifier. The legal... conform to the governance principles set forth in paragraphs (c)(1) through (4) of this section. (1) International governance. The issuance of the legal entity identifier used pursuant to this section, and...

  13. 17 CFR 45.6 - Legal entity identifiers

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... entity or entities in the record. (c) Governance principles for the legal entity identifier. The legal... conform to the governance principles set forth in paragraphs (c)(1) through (4) of this section. (1) International governance. The issuance of the legal entity identifier used pursuant to this section, and...

  14. 37 CFR 1.29 - Micro entity status.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Micro entity status. 1.29... Micro entity status. (a) To establish micro entity status under this paragraph, the applicant must... establish micro entity status under this paragraph, the applicant must certify that: (1) The...

  15. 37 CFR 1.29 - Micro entity status.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Micro entity status. 1.29... Micro entity status. (a) To establish micro entity status under this paragraph, the applicant must... establish micro entity status under this paragraph, the applicant must certify that: (1) The...

  16. 26 CFR 301.7701-2 - Business entities; definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 18 2011-04-01 2011-04-01 false Business entities; definitions. 301.7701-2...) PROCEDURE AND ADMINISTRATION PROCEDURE AND ADMINISTRATION Definitions § 301.7701-2 Business entities; definitions. (a) Business entities. For purposes of this section and § 301.7701-3, a business entity is...

  17. 26 CFR 301.7701-2 - Business entities; definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 18 2012-04-01 2012-04-01 false Business entities; definitions. 301.7701-2...) PROCEDURE AND ADMINISTRATION PROCEDURE AND ADMINISTRATION Definitions § 301.7701-2 Business entities; definitions. (a) Business entities. For purposes of this section and § 301.7701-3, a business entity is...

  18. 17 CFR Appendix A to Part 420 - Separate Reporting Entity

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Separate Reporting Entity A... Part 420—Separate Reporting Entity Subject to the following conditions, one or more aggregating entity(ies) (e.g., parent, subsidiary, or organizational component) in a reporting entity, either...

  19. 42 CFR 438.808 - Exclusion of entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Exclusion of entities. (a) General rule. FFP is available in payments under MCO contracts only if the State excludes from the contracts any entities described in paragraph (b) of this section. (b) Entities that must... certain crimes as described in section 1128(b)(8)(B) of the Act. (3) An entity that employs or...

  20. S4MPLE--sampler for multiple protein-ligand entities: simultaneous docking of several entities.

    PubMed

    Hoffer, Laurent; Horvath, Dragos

    2013-01-28

    S4MPLE is a conformational sampling tool, based on a hybrid genetic algorithm, simulating one (conformer enumeration) or more molecules (docking). Energy calculations are based on the AMBER force field [Cornell et al. J. Am. Chem. Soc. 1995, 117, 5179.] for biological macromolecules and its generalized version GAFF [Wang et al. J. Comput. Chem. 2004 , 25, 1157.] for ligands. This paper describes more advanced, specific applications of S4MPLE to problems more complex than classical redocking of drug-like compounds [Hoffer et al. J. Mol. Graphics Modell. 2012, submitted for publication.]. Here, simultaneous docking of multiple entities is addressed in two different important contexts. First, simultaneous docking of two fragment-like ligands was attempted, as such ternary complexes are the basis of fragment-based drug design by linkage of the independent binders. As a preliminary, the capacity of S4MPLE to dock fragment-like compounds has been assessed, since this class of small probes used in fragment-based drug design covers a different chemical space than drug-like molecules. Herein reported success rates from fragments redocking are as good as classical benchmarking results on drug-like compounds (Astex Diverse Set [Hartshorn et al. J. Med. Chem. 2007, 50, 726.]). Then, S4MPLE is successfully challenged to predict locations of fragments involved in ternary complexes by means of multientity docking. Second, the key problem of predicting water-mediated interaction is addressed by considering explicit water molecules as additional entities to be docked in the presence of the "main" ligand. Blind prediction of solvent molecule positions, reproducing relevant ligand-water-site mediated interactions, is achieved in 76% cases over saved poses. S4MPLE was also successful to predict crystallographic water displacement by a therefore tailored functional group in the optimized ligand. However, water localization is an extremely delicate issue in terms of weighing of

  1. Xanthogranulomatous Prostatitis, a Rare Prostatic Entity.

    PubMed

    Noyola, Alejandro; Gil, José Fernando; Lujano, Heriberto; Piñon, Omar; Muñoz, Gabriel; Michel, José Manuel; Garcia, Jorge; Valdez, Jorge; Morales, Omar

    2017-01-01

    There are several benign prostatic pathologies that can clinically mimic a prostate adenocarcinoma. Xanthogranulomatous prostatitis is a benign inflammatory condition of the prostate and a rare entity. A 47-year old male, with 3 years of lower urinary tract symptoms, with a palpable hypogastric tumor, digital rectal examination: solid prostate, of approximately 60 g. Initial PSA was 0.90 ng/mL. He underwent surgical excision of the lower abdominal nodule and prostatectomy. Histopathology showed xanthogranulomatous prostatitis, without malignancy. Xanthogranulomatous prostatitis is an extremely rare entity that can simulate prostate adenocarcinoma, therefore having a correct histopathological diagnosis is essential.

  2. Cross domains Arabic named entity recognition system

    NASA Astrophysics Data System (ADS)

    Al-Ahmari, S. Saad; Abdullatif Al-Johar, B.

    2016-07-01

    Named Entity Recognition (NER) plays an important role in many Natural Language Processing (NLP) applications such as; Information Extraction (IE), Question Answering (QA), Text Clustering, Text Summarization and Word Sense Disambiguation. This paper presents the development and implementation of domain independent system to recognize three types of Arabic named entities. The system works based on a set of domain independent grammar-rules along with Arabic part of speech tagger in addition to gazetteers and lists of trigger words. The experimental results shown, that the system performed as good as other systems with better results in some cases of cross-domains corpora.

  3. Benchmark quantum-chemical calculations on a complete set of rotameric families of the DNA sugar-phosphate backbone and their comparison with modern density functional theory.

    PubMed

    Mládek, Arnošt; Krepl, Miroslav; Svozil, Daniel; Cech, Petr; Otyepka, Michal; Banáš, Pavel; Zgarbová, Marie; Jurečka, Petr; Sponer, Jiří

    2013-05-21

    accurate as the less demanding DFT-D3 methods. Preliminary force field tests using several charge sets reveal an almost order of magnitude larger deviations from the reference QM data compared to modern DFT-D3, underlining the challenges facing force field simulations of nucleic acids. As expected, inclusion of the solvent environment approximated by a continuum approach has a large impact on the relative stabilities of different backbone substates and is important when comparing the QM data with structural bioinformatics and other experimental data.

  4. 33 CFR 154.2011 - Application for acceptance as a certifying entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... to— (1) Performing system design calculations; (2) Providing chemical data; (3) Developing plans... certifying entity may not recertify a VCS design, configuration, or operational change if it was involved in that change, and may not conduct an operational review of a VCS if it has been involved in the...

  5. Annular lichenoid syphilis: A rare entity.

    PubMed

    Khurana, Ananta; Singal, Archana; Gupta, Seema

    2014-01-01

    Syphilis is a disease known for centuries, but still continues to be a diagnostic challenge as the myriad manifestations of secondary syphilis can mimic a lot many dermatological disorders. Lichenoid syphilis is an uncommon entity, reported only occasionally in the penicillin era. We present the case of a 32-year-old woman presenting with localized annular lichenoid lesions on the neck.

  6. 2 CFR 25.320 - Entity.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 2 Grants and Agreements 1 2012-01-01 2012-01-01 false Entity. 25.320 Section 25.320 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS PRE-AWARD RESPONSIBILITIES UNIVERSAL IDENTIFIER AND...

  7. 2 CFR 25.320 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Entity. 25.320 Section 25.320 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS Reserved UNIVERSAL IDENTIFIER AND CENTRAL...

  8. 2 CFR 25.320 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 2 Grants and Agreements 1 2013-01-01 2013-01-01 false Entity. 25.320 Section 25.320 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS PRE-AWARD RESPONSIBILITIES UNIVERSAL IDENTIFIER AND...

  9. 31 CFR 536.303 - Entity.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Entity. 536.303 Section 536.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY NARCOTICS TRAFFICKING SANCTIONS REGULATIONS General Definitions §...

  10. 31 CFR 536.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 536.303 Section 536.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY NARCOTICS TRAFFICKING SANCTIONS REGULATIONS General Definitions §...

  11. 31 CFR 536.303 - Entity.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Entity. 536.303 Section 536.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY NARCOTICS TRAFFICKING SANCTIONS REGULATIONS General Definitions §...

  12. 31 CFR 536.303 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Entity. 536.303 Section 536.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY NARCOTICS TRAFFICKING SANCTIONS REGULATIONS General Definitions §...

  13. 31 CFR 536.303 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Entity. 536.303 Section 536.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY NARCOTICS TRAFFICKING SANCTIONS REGULATIONS General Definitions §...

  14. 31 CFR 800.212 - Foreign entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Foreign entity. 800.212 Section 800.212 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF INVESTMENT SECURITY, DEPARTMENT OF THE TREASURY REGULATIONS PERTAINING TO MERGERS, ACQUISITIONS,...

  15. 31 CFR 510.303 - Entity.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Entity. 510.303 Section 510.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY NORTH KOREA SANCTIONS REGULATIONS General Definitions § 510.303...

  16. 31 CFR 510.303 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Entity. 510.303 Section 510.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY NORTH KOREA SANCTIONS REGULATIONS General Definitions § 510.303...

  17. 31 CFR 510.303 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Entity. 510.303 Section 510.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY NORTH KOREA SANCTIONS REGULATIONS General Definitions § 510.303...

  18. 31 CFR 510.303 - Entity.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Entity. 510.303 Section 510.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY NORTH KOREA SANCTIONS REGULATIONS General Definitions § 510.303...

  19. 31 CFR 587.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 587.303 Section 587.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY FEDERAL REPUBLIC OF YUGOSLAVIA (SERBIA AND MONTENEGRO)...

  20. 47 CFR 22.882 - Designated entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Air...) Eligibility for small business provisions in the commercial Air-Ground Radiotelephone Service. (1) A small business is an entity that, together with its affiliates, its controlling interests and the affiliates...

  1. 2 CFR 25.320 - Entity.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 2 Grants and Agreements 1 2011-01-01 2011-01-01 false Entity. 25.320 Section 25.320 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS Pre-award responsibilities UNIVERSAL IDENTIFIER AND...

  2. 31 CFR 558.303 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Entity. 558.303 Section 558.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SOUTH SUDAN SANCTIONS REGULATIONS General Definitions § 558.303...

  3. 31 CFR 551.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 551.303 Section 551.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SOMALIA SANCTIONS REGULATIONS General Definitions § 551.303...

  4. 31 CFR 538.303 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Entity. 538.303 Section 538.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SUDANESE SANCTIONS REGULATIONS General Definitions § 538.303...

  5. 31 CFR 588.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 588.303 Section 588.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY WESTERN BALKANS STABILIZATION REGULATIONS General Definitions §...

  6. 31 CFR 541.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 541.303 Section 541.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY ZIMBABWE SANCTIONS REGULATIONS General Definitions § 541.303...

  7. 31 CFR 594.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 594.303 Section 594.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY GLOBAL TERRORISM SANCTIONS REGULATIONS General Definitions §...

  8. 31 CFR 537.304 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Entity. 537.304 Section 537.304 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY BURMESE SANCTIONS REGULATIONS General Definitions § 537.304...

  9. 31 CFR 549.303 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Entity. 549.303 Section 549.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY LEBANON SANCTIONS REGULATIONS General Definitions § 549.303...

  10. 31 CFR 545.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 545.303 Section 545.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY TALIBAN (AFGHANISTAN) SANCTIONS REGULATIONS General Definitions §...

  11. 31 CFR 541.303 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Entity. 541.303 Section 541.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY ZIMBABWE SANCTIONS REGULATIONS General Definitions § 541.303...

  12. 31 CFR 551.303 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Entity. 551.303 Section 551.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SOMALIA SANCTIONS REGULATIONS General Definitions § 551.303...

  13. 31 CFR 537.304 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Entity. 537.304 Section 537.304 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY BURMESE SANCTIONS REGULATIONS General Definitions § 537.304...

  14. 31 CFR 595.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 595.303 Section 595.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY TERRORISM SANCTIONS REGULATIONS General Definitions § 595.303...

  15. 31 CFR 538.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 538.303 Section 538.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SUDANESE SANCTIONS REGULATIONS General Definitions § 538.303...

  16. 31 CFR 597.306 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 597.306 Section 597.306 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY FOREIGN TERRORIST ORGANIZATIONS SANCTIONS REGULATIONS...

  17. 31 CFR 541.303 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Entity. 541.303 Section 541.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY ZIMBABWE SANCTIONS REGULATIONS General Definitions § 541.303...

  18. 31 CFR 538.303 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Entity. 538.303 Section 538.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SUDANESE SANCTIONS REGULATIONS General Definitions § 538.303...

  19. 31 CFR 551.303 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Entity. 551.303 Section 551.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SOMALIA SANCTIONS REGULATIONS General Definitions § 551.303...

  20. 31 CFR 537.304 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 537.304 Section 537.304 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY BURMESE SANCTIONS REGULATIONS General Definitions § 537.304...

  1. 31 CFR 549.303 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Entity. 549.303 Section 549.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY LEBANON SANCTIONS REGULATIONS General Definitions § 549.303...

  2. 47 CFR 27.1218 - Designated entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... entrepreneur is an entity that, together with all attributed parties, has average gross revenues that are not... winning bid on any of the licenses in this subpart. (3) A winning bidder that qualifies as an entrepreneur, as defined in this section, or a consortium of entrepreneurs, may use a bidding credit of 15...

  3. 47 CFR 101.1429 - Designated entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... for the preceding three years. (3) An entrepreneur is an entity that, together with its controlling... this chapter. A winning bidder that qualifies as an entrepreneur, as defined in this section, or a consortium of entrepreneurs may use the bidding credit specified in § 1.2110(f)(2)(iii) of this chapter....

  4. 47 CFR 27.702 - Designated entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) Eligibility for small business provisions. (1) An entrepreneur is an entity that, together with its... credits. A winning bidder that qualifies as an entrepreneur, as defined in this section, or a consortium of entrepreneurs may use the bidding credit specified in § 1.2110(f)(2)(i) of this chapter. A...

  5. 42 CFR 425.104 - Legal entity.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Legal entity. 425.104 Section 425.104 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE... law, and authorized to conduct business in each State in which it operates for purposes of...

  6. 47 CFR 27.502 - Designated entities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Designated entities. 27.502 Section 27.502 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Competitive Bidding Procedures for the 698-806 MHz Band § 27.502 Designated...

  7. 47 CFR 27.1218 - Designated entities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Designated entities. 27.1218 Section 27.1218 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Broadband Radio Service and Educational Broadband Service § 27.1218 Designated...

  8. 47 CFR 27.502 - Designated entities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Designated entities. 27.502 Section 27.502 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Competitive Bidding Procedures for the 698-806 MHz Band § 27.502 Designated...

  9. 47 CFR 27.1218 - Designated entities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Designated entities. 27.1218 Section 27.1218 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Broadband Radio Service and Educational Broadband Service § 27.1218 Designated...

  10. 47 CFR 27.502 - Designated entities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Designated entities. 27.502 Section 27.502 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Competitive Bidding Procedures for the 698-806 MHz Band § 27.502 Designated...

  11. 47 CFR 27.1218 - Designated entities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Designated entities. 27.1218 Section 27.1218 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Broadband Radio Service and Educational Broadband Service § 27.1218 Designated...

  12. 47 CFR 27.1218 - Designated entities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Designated entities. 27.1218 Section 27.1218 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Broadband Radio Service and Educational Broadband Service § 27.1218 Designated...

  13. 78 FR 31822 - Unincorporated Business Entities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-28

    ... (System) institutions' use of unincorporated business entities (UBEs) organized under State law for certain business activities. A UBE includes limited partnerships (LPs), limited liability partnerships... 12 CFR Parts 604, 611, 612, 619, 620, 621, 622, 623, and 630 RIN 3052-AC65 Unincorporated...

  14. Leiomyosarcoma of the Penis, an Exceptional Entity

    PubMed Central

    Romero Gonzalez, Edwin Javier; Marenco Jiménez, José L.; Mayorga Pineda, Maria P.; Martínez Morán, Alfonso; Castiñeiras Fernández, Jesús

    2015-01-01

    In tumors of the penis, mesenchymal tumors are extremely rare and within them, sarcomas are exceptional. We report a patient with a sarcomatous lesion treated with conservative surgery with good surgical outcome and the review of the literature, to present the latest advances in the treatment of this unusual entity. PMID:26793502

  15. 31 CFR 596.308 - Person; entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Person; entity. 596.308 Section 596.308 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY TERRORISM LIST GOVERNMENTS SANCTIONS...

  16. 13 CFR 130.200 - Eligible entities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... or university; (3) A college or school of business, engineering, commerce or agriculture; (4) A... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Eligible entities. 130.200 Section 130.200 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS...

  17. 47 CFR 1.2110 - Designated entities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... small businesses, businesses owned by members of minority groups and/or women, and rural telephone... management committee; (B) The entity has authority to appoint, promote, demote, and fire senior executives... members of minority groups and/or women. Unless otherwise provided in rules governing specific services,...

  18. 47 CFR 1.2110 - Designated entities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... small businesses, businesses owned by members of minority groups and/or women, and rural telephone... management committee; (B) The entity has authority to appoint, promote, demote, and fire senior executives... members of minority groups and/or women. Unless otherwise provided in rules governing specific services,...

  19. 31 CFR 543.304 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 543.304 Section 543.304 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY CôTE D'IVOIRE SANCTIONS REGULATIONS General Definitions §...

  20. 31 CFR 592.303 - Entity.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Entity. 592.303 Section 592.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY ROUGH DIAMONDS CONTROL REGULATIONS General Definitions §...

  1. 31 CFR 592.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 592.303 Section 592.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY ROUGH DIAMONDS CONTROL REGULATIONS General Definitions §...

  2. 31 CFR 592.303 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Entity. 592.303 Section 592.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY ROUGH DIAMONDS CONTROL REGULATIONS General Definitions §...

  3. 31 CFR 592.303 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Entity. 592.303 Section 592.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY ROUGH DIAMONDS CONTROL REGULATIONS General Definitions §...

  4. 31 CFR 592.303 - Entity.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Entity. 592.303 Section 592.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY ROUGH DIAMONDS CONTROL REGULATIONS General Definitions §...

  5. Annular lichenoid syphilis: A rare entity

    PubMed Central

    Khurana, Ananta; Singal, Archana; Gupta, Seema

    2014-01-01

    Syphilis is a disease known for centuries, but still continues to be a diagnostic challenge as the myriad manifestations of secondary syphilis can mimic a lot many dermatological disorders. Lichenoid syphilis is an uncommon entity, reported only occasionally in the penicillin era. We present the case of a 32-year-old woman presenting with localized annular lichenoid lesions on the neck. PMID:26396452

  6. 31 CFR 586.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 586.303 Section 586.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY FEDERAL REPUBLIC OF YUGOSLAVIA (SERBIA & MONTENEGRO) KOSOVO...

  7. 31 CFR 548.303 - Entity.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Entity. 548.303 Section 548.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY BELARUS SANCTIONS REGULATIONS General Definitions § 548.303...

  8. 31 CFR 548.303 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Entity. 548.303 Section 548.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY BELARUS SANCTIONS REGULATIONS General Definitions § 548.303...

  9. 31 CFR 548.303 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Entity. 548.303 Section 548.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY BELARUS SANCTIONS REGULATIONS General Definitions § 548.303...

  10. 31 CFR 548.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 548.303 Section 548.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY BELARUS SANCTIONS REGULATIONS General Definitions § 548.303...

  11. 31 CFR 548.303 - Entity.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Entity. 548.303 Section 548.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY BELARUS SANCTIONS REGULATIONS General Definitions § 548.303...

  12. 31 CFR 593.303 - Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Entity. 593.303 Section 593.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY FORMER LIBERIAN REGIME OF CHARLES TAYLOR SANCTIONS REGULATIONS...

  13. 31 CFR 562.303 - Entity.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Entity. 562.303 Section 562.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY IRANIAN HUMAN RIGHTS ABUSES SANCTIONS REGULATIONS General...

  14. 31 CFR 562.303 - Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Entity. 562.303 Section 562.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY IRANIAN HUMAN RIGHTS ABUSES SANCTIONS REGULATIONS General...

  15. 31 CFR 562.303 - Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Entity. 562.303 Section 562.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY IRANIAN HUMAN RIGHTS ABUSES SANCTIONS REGULATIONS General...

  16. 31 CFR 562.303 - Entity.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Entity. 562.303 Section 562.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY IRANIAN HUMAN RIGHTS ABUSES SANCTIONS REGULATIONS General...

  17. 31 CFR 551.303 - Entity.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Entity. 551.303 Section 551.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SOMALIA SANCTIONS REGULATIONS General Definitions § 551.303...

  18. 31 CFR 551.303 - Entity.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Entity. 551.303 Section 551.303 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY SOMALIA SANCTIONS REGULATIONS General Definitions § 551.303...

  19. Microbial production of isotopically light iron(II) in a modern chemically precipitated sediment and implications for isotopic variations in ancient rocks

    USGS Publications Warehouse

    Tangalos, G.E.; Beard, B.L.; Johnson, C.M.; Alpers, C.N.; Shelobolina, E.S.; Xu, H.; Konishi, H.; Roden, E.E.

    2012-01-01

    The inventories and Fe isotope composition of aqueous Fe(II) and solid-phase Fe compounds were quantified in neutral-pH, chemically precipitated sediments downstream of the Iron Mountain acid mine drainage site in northern California, USA. The sediments contain high concentrations of amorphous Fe(III) oxyhydroxides [Fe(III)am] that allow dissimilatory iron reduction (DIR) to predominate over Fe–S interactions in Fe redox transformation, as indicated by the very low abundance of Cr(II)-extractable reduced inorganic sulfur compared with dilute HCl-extractable Fe. δ56Fe values for bulk HCl- and HF-extractable Fe were ≈ 0. These near-zero bulk δ56Fe values, together with the very low abundance of dissolved Fe in the overlying water column, suggest that the pyrite Fe source had near-zero δ56Fe values, and that complete oxidation of Fe(II) took place prior to deposition of the Fe(III) oxide-rich sediment. Sediment core analyses and incubation experiments demonstrated the production of millimolar quantities of isotopically light (δ56Fe ≈ -1.5 to -0.5‰) aqueous Fe(II) coupled to partial reduction of Fe(III)am by DIR. Trends in the Fe isotope composition of solid-associated Fe(II) and residual Fe(III)am are consistent with experiments with synthetic Fe(III) oxides, and collectively suggest an equilibrium Fe isotope fractionation between aqueous Fe(II) and Fe(III)am of approximately -2‰. These Fe(III) oxide-rich sediments provide a model for early diagenetic processes that are likely to have taken place in Archean and Paleoproterozoic marine sediments that served as precursors for banded iron formations. Our results suggest pathways whereby DIR could have led to the formation of large quantities of low-δ56Fe minerals during BIF genesis.

  20. Microbial production of isotopically light iron(II) in a modern chemically precipitated sediment and implications for isotopic variations in ancient rocks.

    PubMed

    Tangalos, G E; Beard, B L; Johnson, C M; Alpers, C N; Shelobolina, E S; Xu, H; Konishi, H; Roden, E E

    2010-06-01

    The inventories and Fe isotope composition of aqueous Fe(II) and solid-phase Fe compounds were quantified in neutral-pH, chemically precipitated sediments downstream of the Iron Mountain acid mine drainage site in northern California, USA. The sediments contain high concentrations of amorphous Fe(III) oxyhydroxides [Fe(III)(am)] that allow dissimilatory iron reduction (DIR) to predominate over Fe-S interactions in Fe redox transformation, as indicated by the very low abundance of Cr(II)-extractable reduced inorganic sulfur compared with dilute HCl-extractable Fe. delta(56)Fe values for bulk HCl- and HF-extractable Fe were approximately 0. These near-zero bulk delta(56)Fe values, together with the very low abundance of dissolved Fe in the overlying water column, suggest that the pyrite Fe source had near-zero delta(56)Fe values, and that complete oxidation of Fe(II) took place prior to deposition of the Fe(III) oxide-rich sediment. Sediment core analyses and incubation experiments demonstrated the production of millimolar quantities of isotopically light (delta(56)Fe approximately -1.5 to -0.5 per thousand) aqueous Fe(II) coupled to partial reduction of Fe(III)(am) by DIR. Trends in the Fe isotope composition of solid-associated Fe(II) and residual Fe(III)(am) are consistent with experiments with synthetic Fe(III) oxides, and collectively suggest an equilibrium Fe isotope fractionation between aqueous Fe(II) and Fe(III)(am) of approximately -2 per thousand. These Fe(III) oxide-rich sediments provide a model for early diagenetic processes that are likely to have taken place in Archean and Paleoproterozoic marine sediments that served as precursors for banded iron formations. Our results suggest pathways whereby DIR could have led to the formation of large quantities of low-delta(56)Fe minerals during BIF genesis.

  1. 76 FR 68809 - Bureau of International Security and Nonproliferation; Termination of Chemical and Biological...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... Nonproliferation; Termination of Chemical and Biological Weapons (CBW) Proliferation Sanctions Against a Foreign... government, project, or entity in its efforts to acquire chemical or biological weapons capability:...

  2. 22 CFR 96.5 - Requirement that accrediting entity be a nonprofit or public entity.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... section 501(c)(3) of the Internal Revenue Code of 1986, as amended, that has expertise in developing and... agencies in a State and that has expertise in developing and administering standards for entities...

  3. Learning plan applicability through active mental entities

    SciTech Connect

    Baroni, Pietro; Fogli, Daniela; Guida, Giovanni

    1999-03-22

    This paper aims at laying down the foundations of a new approach to learning in autonomous mobile robots. It is based on the assumption that robots can be provided with built-in action plans and with mechanisms to modify and improve such plans. This requires that robots are equipped with some form of high-level reasoning capabilities. Therefore, the proposed learning technique is embedded in a novel distributed control architecture featuring an explicit model of robot's cognitive activity. In particular, cognitive activity is obtained by the interaction of active mental entities, such as intentions, persuasions and expectations. Learning capabilities are implemented starting from the interaction of such mental entities. The proposal is illustrated through an example concerning a robot in charge of reaching a target in an unknown environment cluttered with obstacles.

  4. On Carcinomas and Other Pathological Entities

    PubMed Central

    Kumar, Anand; Ceusters, Werner; Rosse, Cornelius

    2005-01-01

    Tumours, abscesses, cysts, scars and fractures are familiar types of what we shall call pathological continuant entities. The instances of such types exist always in or on anatomical structures, which thereby become transformed into pathological anatomical structures of corresponding types: a fractured tibia, a blistered thumb, a carcinomatous colon. In previous work on biomedical ontologies we showed how the provision of formal definitions for relations such as is_a, part_of and transformation_of can facilitate the integration of such ontologies in ways which have the potential to support new kinds of automated reasoning. We here extend this approach to the treatment of pathologies, focusing especially on those pathological continuant entities which arise when organs become affected by carcinomas. PMID:18629199

  5. Entity Modeling and Immersive Decision Environments

    DTIC Science & Technology

    2011-09-01

    XCITE lifeform entities to detect and track moving or stationary objects is research and development work that should continue. The WRSTP team has... target identification scenario. A system dynamics model was developed to predict those results. Research limitations/Implications – While decision delays... target identification scenario. Many other decision models lack this time component and are therefore of limited use in time-critical situations. Take

  6. 14 CFR 252.19 - Single-entity charters.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.19 Single-entity charters. On single-entity charters... flights is given notice of the smoking procedures for the flight at the time he or she first...

  7. 14 CFR 252.19 - Single-entity charters.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.19 Single-entity charters. On single-entity charters... flights is given notice of the smoking procedures for the flight at the time he or she first...

  8. 14 CFR 252.19 - Single-entity charters.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.19 Single-entity charters. On single-entity charters... flights is given notice of the smoking procedures for the flight at the time he or she first...

  9. 14 CFR 252.19 - Single-entity charters.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.19 Single-entity charters. On single-entity charters... flights is given notice of the smoking procedures for the flight at the time he or she first...

  10. 14 CFR 252.19 - Single-entity charters.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...) ECONOMIC REGULATIONS SMOKING ABOARD AIRCRAFT § 252.19 Single-entity charters. On single-entity charters... flights is given notice of the smoking procedures for the flight at the time he or she first...

  11. 26 CFR 301.7701-2 - Business entities; definitions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... El Salvador, Sociedad Anonima Estonia, Aktsiaselts European Economic Area/European Union, Societas... interest in the entity. The reference to the European Economic Area/European Union entity in paragraph...

  12. 26 CFR 301.7701-2 - Business entities; definitions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... El Salvador, Sociedad Anonima Estonia, Aktsiaselts European Economic Area/European Union, Societas... interest in the entity. The reference to the European Economic Area/European Union entity in paragraph...

  13. Network technology for depot modernization

    SciTech Connect

    Hostick, C.J.

    1990-12-01

    This report was prepared by the Pacific Northwest Laboratory to summarize existing and emerging information system technology and standards applicable to Depot System Command (DESCOM) modernization efforts. The intent of this summarization is to provide the Revitalization of Army Depots for the Year 2000 (READY 2000) team a clear understanding of the enabling information system technologies required to support effective modernization activities. Much of the information contained in this report was acquired during the last year in support of the US Army Armament, Munitions, and Chemical Command (AMCCOM) Facility Integrated Manufacturing Management System (FIMMS) project at PNL, which is targeting the modernization of plant-wide information systems at Army Ammunition Plants. The objective of information system modernization is to improve the effectiveness of an organization in performing its mission. Information system modernization strives to meet this objective by creating an environment where data is electronically captured near the source and readily available to all areas of the organization. Advanced networks, together with related information system technology, are the enabling mechanisms that make modern information system infrastructures possible. The intent of this paper is to present an overview of advanced information system network technology to support depot modernization planners in making technology management decisions. Existing and emerging Open System Interconnection (OSI) and Government Open System Interconnection Profile (GOSIP) standards are explained, as well as a brief assessment of existing products compliant with these standards. Finally, recommendations for achieving plant-wide integration using existing products are presented, and migration strategies for full OSI compliance are introduced. 5 refs., 16 figs. (JF)

  14. 45 CFR 160.310 - Responsibilities of covered entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Responsibilities of covered entities. 160.310... Responsibilities of covered entities. (a) Provide records and compliance reports. A covered entity must keep such... information, including protected health information, that are pertinent to ascertaining compliance with...

  15. 45 CFR 160.310 - Responsibilities of covered entities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Responsibilities of covered entities. 160.310... Responsibilities of covered entities. (a) Provide records and compliance reports. A covered entity must keep such... information, including protected health information, that are pertinent to ascertaining compliance with...

  16. 17 CFR 202.8 - Small entity compliance guides.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 2 2011-04-01 2011-04-01 false Small entity compliance guides... OTHER PROCEDURES § 202.8 Small entity compliance guides. The following small entity compliance guides...: Small Business and the SEC. 1 1 These items are also available on the Securities and Exchange...

  17. 31 CFR 535.301 - Iran; Iranian Entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Iran; Iranian Entity. 535.301 Section... § 535.301 Iran; Iranian Entity. (a) The term Iran and Iranian Entity includes: (1) The state and the Government of Iran as well as any political subdivision, agency, or instrumentality thereof or any...

  18. 31 CFR 535.301 - Iran; Iranian Entity.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Iran; Iranian Entity. 535.301 Section... § 535.301 Iran; Iranian Entity. (a) The term Iran and Iranian Entity includes: (1) The state and the Government of Iran as well as any political subdivision, agency, or instrumentality thereof or any...

  19. 31 CFR 535.301 - Iran; Iranian Entity.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Iran; Iranian Entity. 535.301 Section... § 535.301 Iran; Iranian Entity. (a) The term Iran and Iranian Entity includes: (1) The state and the Government of Iran as well as any political subdivision, agency, or instrumentality thereof or any...

  20. 31 CFR 535.301 - Iran; Iranian Entity.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Iran; Iranian Entity. 535.301 Section... § 535.301 Iran; Iranian Entity. (a) The term Iran and Iranian Entity includes: (1) The state and the Government of Iran as well as any political subdivision, agency, or instrumentality thereof or any...

  1. 31 CFR 535.301 - Iran; Iranian Entity.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Iran; Iranian Entity. 535.301 Section... § 535.301 Iran; Iranian Entity. (a) The term Iran and Iranian Entity includes: (1) The state and the Government of Iran as well as any political subdivision, agency, or instrumentality thereof or any...

  2. 37 CFR 253.2 - Definition of public broadcasting entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... broadcasting entity. 253.2 Section 253.2 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF... CONNECTION WITH NONCOMMERCIAL EDUCATIONAL BROADCASTING § 253.2 Definition of public broadcasting entity. As used in this part, the term public broadcasting entity means a noncommercial educational...

  3. 37 CFR 381.2 - Definition of public broadcasting entity.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... broadcasting entity. 381.2 Section 381.2 Patents, Trademarks, and Copyrights COPYRIGHT ROYALTY BOARD, LIBRARY... WITH NONCOMMERCIAL EDUCATIONAL BROADCASTING § 381.2 Definition of public broadcasting entity. As used in this part, the term public broadcasting entity means a noncommercial educational broadcast...

  4. 7 CFR 795.6 - Multiple individuals or other entities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Multiple individuals or other entities. 795.6 Section... Multiple individuals or other entities. The rules in §§ 795.5 through 795.16 shall be used to determine whether certain multiple individuals or legal entities are to be treated as one person or as...

  5. 78 FR 22270 - Special Fraud Alert: Physician-Owned Entities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ... HUMAN SERVICES Office of Inspector General Special Fraud Alert: Physician-Owned Entities AGENCY: Office... issued Special Fraud Alert on Physician-Owned Entities. Specifically, the Special Fraud Alert addressed... INFORMATION: In our publication of the Special Fraud Alert on Physician-Owned Entities, an inadvertent...

  6. 10 CFR 300.5 - Submission of an entity statement.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Energy DEPARTMENT OF ENERGY CLIMATE CHANGE VOLUNTARY GREENHOUSE GAS REPORTING PROGRAM: GENERAL GUIDELINES... entity-wide emissions under the Climate Leaders or Climate VISION program. An entity that has made such a... start year, as long as the operations and boundaries of the entity have not changed significantly...

  7. 10 CFR 300.5 - Submission of an entity statement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Energy DEPARTMENT OF ENERGY CLIMATE CHANGE VOLUNTARY GREENHOUSE GAS REPORTING PROGRAM: GENERAL GUIDELINES... entity-wide emissions under the Climate Leaders or Climate VISION program. An entity that has made such a... start year, as long as the operations and boundaries of the entity have not changed significantly...

  8. 10 CFR 300.5 - Submission of an entity statement.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Energy DEPARTMENT OF ENERGY CLIMATE CHANGE VOLUNTARY GREENHOUSE GAS REPORTING PROGRAM: GENERAL GUIDELINES... entity-wide emissions under the Climate Leaders or Climate VISION program. An entity that has made such a... start year, as long as the operations and boundaries of the entity have not changed significantly...

  9. 10 CFR 300.5 - Submission of an entity statement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Energy DEPARTMENT OF ENERGY CLIMATE CHANGE VOLUNTARY GREENHOUSE GAS REPORTING PROGRAM: GENERAL GUIDELINES... entity-wide emissions under the Climate Leaders or Climate VISION program. An entity that has made such a... start year, as long as the operations and boundaries of the entity have not changed significantly...

  10. 10 CFR 300.5 - Submission of an entity statement.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Energy DEPARTMENT OF ENERGY CLIMATE CHANGE VOLUNTARY GREENHOUSE GAS REPORTING PROGRAM: GENERAL GUIDELINES... entity-wide emissions under the Climate Leaders or Climate VISION program. An entity that has made such a... start year, as long as the operations and boundaries of the entity have not changed significantly...

  11. 7 CFR 25.401 - Responsibility of lead managing entity.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Responsibility of lead managing entity. 25.401 Section... COMMUNITIES Post-Designation Requirements § 25.401 Responsibility of lead managing entity. (a) Financial. The lead managing entity will be responsible for strategic plan program activities and monitoring...

  12. Physical properties of biological entities: an introduction to the ontology of physics for biology.

    PubMed

    Cook, Daniel L; Bookstein, Fred L; Gennari, John H

    2011-01-01

    As biomedical investigators strive to integrate data and analyses across spatiotemporal scales and biomedical domains, they have recognized the benefits of formalizing languages and terminologies via computational ontologies. Although ontologies for biological entities-molecules, cells, organs-are well-established, there are no principled ontologies of physical properties-energies, volumes, flow rates-of those entities. In this paper, we introduce the Ontology of Physics for Biology (OPB), a reference ontology of classical physics designed for annotating biophysical content of growing repositories of biomedical datasets and analytical models. The OPB's semantic framework, traceable to James Clerk Maxwell, encompasses modern theories of system dynamics and thermodynamics, and is implemented as a computational ontology that references available upper ontologies. In this paper we focus on the OPB classes that are designed for annotating physical properties encoded in biomedical datasets and computational models, and we discuss how the OPB framework will facilitate biomedical knowledge integration.

  13. 76 FR 28503 - Identification of Three Entities as Government of Libya Entities Pursuant to Executive Order 13566

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-17

    ... Office of Foreign Assets Control Identification of Three Entities as Government of Libya Entities... Transactions Related to Libya.'' DATES: The identification by the Director of OFAC of the three entities... issued Executive Order 13566, ``Blocking Property and Prohibiting Certain Transactions Related to...

  14. 77 FR 24587 - Addition of Certain Persons to the Entity List; and Implementation of Entity List Annual Review...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-25

    ..., Egypt, Germany, Iran, Ireland, Israel, Kuwait, Lebanon, Norway, Russia, South Korea, Syria, the United..., Iran, Lebanon, Syria, and the U.A.E. sections of the Entity List. The Entity List provides notice to... review for entities listed under Armenia, Germany, Iran, Lebanon, South Korea, Syria, and the U.A.E....

  15. Unstable solar lentigo: A defined separate entity.

    PubMed

    Byrom, Lisa; Barksdale, Sarah; Weedon, David; Muir, Jim

    2016-08-01

    An unstable solar lentigo is a solar lentigo with areas of melanocytic hyperplasia not extending past the margin of the lesion. They are discrete, macular, pigmented lesions arising on sun-damaged skin and a subset of typical solar lentigos. Clinically they differ from usual solar lentigines in often being solitary or larger and darker than adjacent solar lentigines. These lesions are of clinical importance as they can arise in close proximity to lentigo maligna and in a single lesion there can be demonstrated changes of solar lentigo, unstable solar lentigo and lentigo maligna. These observations led us to conjecture that unstable solar lentigos could be a precursor lesion to lentigo maligna. In this article we examine the possibility that lentigo maligna can arise within a solar lentigo through an intermediate lesion, the unstable solar lentigo. We propose that the histopathological recognition of this entity will allow for future research into its behaviour and thus management. We review difficulties in the diagnosis of single cell predominant melanocytic proliferations and the concept of unstable lentigo in view of the literature and clinical experience supporting the proposal of its recognition as a separate entity.

  16. Male urethral diverticulum uncommon entity: Our experience

    PubMed Central

    Thakur, Naveen; Sabale, Vilas Pandurang; Mane, Deepak; Mullay, Abhirudra

    2016-01-01

    Out pouching of the urethral wall could be congenital or acquired. Male urethral diverticulum (UD) is a rare entity. We present 2 cases of acquired and 1 case of congenital male UD. Case 1A: 40 year male presented with SPC and dribbling urine. Clinically he had hard perineal swelling. RGU revealed large diverticulum in proximal bulbar, irregular narrow distal urethra and stricture just beyond diverticulum. Managed with perineal exploration, stone removal, diverticulum repair and urethroplasty using excess diverticular wall. Case 2A: 30 year male with obstructive lower urinary tract symptoms (LUTS). Retrograde urethrogram (RGU) revealed bulbar urethral diverticulum akin to anterior urethral valve, managed endoscopically. 1 year follow up urine stream satisfactory. Case 3A: 27 year male previously operated large proximal bulbar urethral stone with incontinence. RGU large proximal bulbar UD with wide open sphincter. Treated with excision of excess diverticular wall and penile clamp with pelvic exercises for incontinence. Congenital UD develops due to imperfect closure of urethral fold, Acquired UDs occurs secondary to stricture, infection, trauma, long standing impacted urethral stones or scrotal / skin flap urethroplasties. RGU and MCU are the best diagnostic technique to confirm and characterize the UD. Urethral diverticulectomy with urethral reconstruction is the recommended treatment for UD. UD is a rare entity. Especially in males, congenital are even more rare. Management should be individualized. Surgery can involve innovation and/or surgical modifications. We used excess diverticular flap for stricture urethroplasty in one case. PMID:28057997

  17. Minimum information about a bioactive entity (MIABE).

    PubMed

    Orchard, Sandra; Al-Lazikani, Bissan; Bryant, Steve; Clark, Dominic; Calder, Elizabeth; Dix, Ian; Engkvist, Ola; Forster, Mark; Gaulton, Anna; Gilson, Michael; Glen, Robert; Grigorov, Martin; Hammond-Kosack, Kim; Harland, Lee; Hopkins, Andrew; Larminie, Christopher; Lynch, Nick; Mann, Romeena K; Murray-Rust, Peter; Lo Piparo, Elena; Southan, Christopher; Steinbeck, Christoph; Wishart, David; Hermjakob, Henning; Overington, John; Thornton, Janet

    2011-08-31

    Bioactive molecules such as drugs, pesticides and food additives are produced in large numbers by many commercial and academic groups around the world. Enormous quantities of data are generated on the biological properties and quality of these molecules. Access to such data - both on licensed and commercially available compounds, and also on those that fail during development - is crucial for understanding how improved molecules could be developed. For example, computational analysis of aggregated data on molecules that are investigated in drug discovery programmes has led to a greater understanding of the properties of successful drugs. However, the information required to perform these analyses is rarely published, and when it is made available it is often missing crucial data or is in a format that is inappropriate for efficient data-mining. Here, we propose a solution: the definition of reporting guidelines for bioactive entities - the Minimum Information About a Bioactive Entity (MIABE) - which has been developed by representatives of pharmaceutical companies, data resource providers and academic groups.

  18. Giant thoracic osteophyte: a distinct clinical entity.

    PubMed

    Coumans, Jean-Valery C E; Neal, Jonathan B; Grottkau, Brian E; Nahed, Brian V; Shin, John H; Walcott, Brian P

    2014-09-01

    Calcified lesions described within the neural axis are classified as either an ossification of the posterior longitudinal ligament, diffuse idiopathic skeletal hyperostosis, or ossification of the ligamentum flavum. We aim to describe a unique pathologic entity: the giant thoracic osteophyte. We identified four patients who were surgically treated at the Massachusetts General Hospital from 2006 to 2012 with unusual calcified lesions in the ventral aspect of the spinal canal. In order to differentiate giant thoracic osteophytes from calcified extruded disc material, disc volumetrics were performed on actual and simulated disc spaces. All patients underwent operative resection of the calcific lesion as they had signs and/or symptoms of spinal cord compression. The lesions were found to be isolated, large calcific masses that originated from the posterior aspect of adjacent thoracic vertebral bodies. Pathological examination was negative for tumor. Adjacent disc volumes were not significantly different from the index disc (p=0.91). A simulated calculation hypothesizing that the calcific mass was extruded disc material demonstrated a significant difference (p=0.01), making this scenario unlikely. In conclusion, giant thoracic osteophyte is a unique and rare entity that can be found in the thoracic spine. The central tenant of surgical treatment is resection to relieve spinal cord compression.

  19. Cardiac Pseudoaneurysm- A Death Defying Entity

    PubMed Central

    Gupta, Saryu

    2016-01-01

    A pseudoaneurysm refers to a contained rupture of the myocardium with a tenuous pericardium walling off the leak. It needs to be differentiated from a true aneurysm by the fact that there is lack of myocardial tissue in the wall of a pseudoaneurysm. The differentiation between the two is pertinent as true aneurysms can be treated medically while pseudoaneurysms require urgent surgical treatment. Untreated pseudoaneurysms carry a high risk of rupture and mortality. We report a case of cardiac pseudoaneurysm developing in a 46-year-old male who had suffered myocardial infarction four months back. The patient now presented with chest pain and dyspnoea. CECT chest revealed a partially thrombosed large pseudoaneurysm arising from the posterior wall of left ventricle. While the clinical diagnosis of this entity is difficult, CECT plays a pivotal role in the non-invasive detection of pseudoaneurysms. PMID:27504379

  20. Brachioradial pruritus--an enigmatic entity.

    PubMed

    Barry, R; Rogers, S

    2004-11-01

    Brachioradial pruritus (BRP) is an unusual clinical entity resulting in pruritus of the upper arms, classically affecting the skin overlying the proximal heads of the brachioradialis muscles. Seven patients with BRP are described. The upper limb was involved in six patients, being bilateral in four and restricted to the right arm in two. Radiological evidence of cervical vertebral osteoarthritis was seen in five. Three patients reported exacerbation with ultraviolet radiation (UVR), i.e., sunlight. All seven were treated with topical capsaicin and four got significant relief. Two of the remaining three patients found relief from amitryptiline. UVR may act as a trigger in some patients although underlying neurological cervical injury also seems to be an important aetiological factor.

  1. [Gastric signet ring cell adenocarcinoma: A distinct entity].

    PubMed

    Tabouret, Tessa; Dhooge, Marion; Rouquette, Alexandre; Brezault, Catherine; Beuvon, Frédéric; Chaussade, Stanislas; Coriat, Romain

    2014-04-01

    Gastric signet ring cell carcinoma (GSRC) is a distinct entity. Their incidence is increasing. The pathologist plays a central role in the identification of this entity. Diagnosis is based on an adenocarcinoma containing a majority of signet ring cells (above 50 %). The prognosis of GSRC is the same as gastric adenocarcinoma while GSRC appeared more aggressive. Signet ring cells present a low sensitivity to chemotherapy. This review aimed to discuss the histological, the prognostic and the therapeutic aspect of this entity.

  2. SimConcept: A Hybrid Approach for Simplifying Composite Named Entities in Biomedicine.

    PubMed

    Wei, Chih-Hsuan; Leaman, Robert; Lu, Zhiyong

    Many text-mining studies have focused on the issue of named entity recognition and normalization, especially in the field of biomedical natural language processing. However, entity recognition is a complicated and difficult task in biomedical text. One particular challenge is to identify and resolve composite named entities, where a single span refers to more than one concept(e.g., BRCA1/2). Most bioconcept recognition and normalization studies have either ignored this issue, used simple ad-hoc rules, or only handled coordination ellipsis, which is only one of the many types of composite mentions studied in this work. No systematic methods for simplifying composite mentions have been previously reported, making a robust approach greatly needed. To this end, we propose a hybrid approach by integrating a machine learning model with a pattern identification strategy to identify the antecedent and conjuncts regions of a concept mention, and then reassemble the composite mention using those identified regions. Our method, which we have named SimConcept, is the first method to systematically handle most types of composite mentions. Our method achieves high performance in identifying and resolving composite mentions for three fundamental biological entities: genes (89.29% in F-measure), diseases (85.52% in F-measure) and chemicals (84.04% in F-measure). Furthermore, our results show that, using our SimConcept method can subsequently help improve the performance of gene and disease concept recognition and normalization.

  3. CHEMICAL PRIORITIZATION FOR DEVELOPMENTAL ...

    EPA Pesticide Factsheets

    Defining a predictive model of developmental toxicity from in vitro and high-throughput screening (HTS) assays can be limited by the availability of developmental defects data. ToxRefDB (www.epa.gov/ncct/todrefdb) was built from animal studies on data-rich environmental chemicals, and has been used as an anchor for predictive modeling of ToxCast™ data. Scaling to thousands of untested chemicals requires another approach. ToxPlorer™ was developed as a tool to query and extract specific facts about defined biological entities from the open scientific literature and to coherently synthesize relevant knowledge about relationships, pathways and processes in toxicity. Here, we investigated the specific application of ToxPlorer to weighting HTS assay targets for relevance to developmental defects as defined in the literature. First, we systemically analyzed 88,193 Pubmed abstracts selected by bulk query using harmonized terminology for 862 developmental endpoints (www.devtox.net) and 364,334 dictionary term entities in our VT-KB (virtual tissues knowledgebase). We specifically focused on entities corresponding to genes/proteins mapped across of >500 ToxCast HTS assays. The 88,193 devtox abstracts mentioned 244 gene/protein entities in an aggregated total of ~8,000 occurrences. Each of the 244 assays was scored and weighted by the number of devtox articles and relevance to developmental processes. This score was used as a feature for chemical prioritization by Toxic

  4. Delft University at the TREC 2009 Entity Track: Ranking Wikipedia Entities

    DTIC Science & Technology

    2009-11-01

    containing ClueWeb09 collection using Lemur Toolkit 4.10. We used no stemming and stop-word removal on the collection level. However, we applied a very...approach implemented in Lemur with Dirichlet smoothing (µ = 1500). In order to have some flexibility in development and also for the sake of better...consider them as the only entities allowed (actu- ally, using #scoreif directive of the Lemur query language). Since we still could not be sure that all

  5. 2010 Army Modernization Strategy

    DTIC Science & Technology

    2010-01-01

    details outlined in Chapter 4 will describe the following modernization objectives: With night vision goggles our Soldiers “own the night .” 10 2010 ARMY...modern armor-capable truck versus a non-armor capable truck? What percentage of our Night Vision Devices must be the most modern variant? The Army...Soldier weapons sight and sensors so they operate within the GSS framework. Systems such as the Digital Enhanced Night Vision Goggle could allow

  6. Nuclear weapons modernizations

    SciTech Connect

    Kristensen, Hans M.

    2014-05-09

    This article reviews the nuclear weapons modernization programs underway in the world's nine nuclear weapons states. It concludes that despite significant reductions in overall weapons inventories since the end of the Cold War, the pace of reductions is slowing - four of the nuclear weapons states are even increasing their arsenals, and all the nuclear weapons states are busy modernizing their remaining arsenals in what appears to be a dynamic and counterproductive nuclear competition. The author questions whether perpetual modernization combined with no specific plan for the elimination of nuclear weapons is consistent with the nuclear Non-Proliferation Treaty and concludes that new limits on nuclear modernizations are needed.

  7. Nuclear weapons modernizations

    NASA Astrophysics Data System (ADS)

    Kristensen, Hans M.

    2014-05-01

    This article reviews the nuclear weapons modernization programs underway in the world's nine nuclear weapons states. It concludes that despite significant reductions in overall weapons inventories since the end of the Cold War, the pace of reductions is slowing - four of the nuclear weapons states are even increasing their arsenals, and all the nuclear weapons states are busy modernizing their remaining arsenals in what appears to be a dynamic and counterproductive nuclear competition. The author questions whether perpetual modernization combined with no specific plan for the elimination of nuclear weapons is consistent with the nuclear Non-Proliferation Treaty and concludes that new limits on nuclear modernizations are needed.

  8. Exploratory and regulatory assessments on photosafety of new drug entities.

    PubMed

    Seto, Yoshiki; Hosoi, Kazuhiro; Takagi, Hironori; Nakamura, Kazuichi; Kojima, Hajime; Yamada, Shizuo; Onoue, Satomi

    2012-04-01

    Drug-induced phototoxicity is elicited after exposure of the skin and/or eyes to topically or systemically administered pharmaceutical substances, followed by exposure to sunlight. This undesirable side effect is one of the impediments in drug discovery and development, and substantial efforts have been made to avoid drug-induced phototoxic reactions. To evaluate the phototoxic potential of compounds, effective methodologies have been developed over the past few years, and screening strategies have also been proposed for predicting in vivo phototoxic reactions. European and American regulatory agencies have published guidelines for predicting and avoiding drug-induced phototoxicity in an early phase of drug discovery. The guidelines have indicated the requirements for assessing the photosafety of chemicals on the basis of their photochemical behaviors and have recommended some phototoxic assessment tools for aiding new drug development. A number of phototoxic screening systems have also been proposed on the basis of the pathogenesis of drug-induced phototoxicity, and some of them have already been applied to the phototoxic evaluation of new drug entities in drug discovery and development. The present review aims to summarize the current status of research tools, screening strategy and regulations for evaluating the photosafety of new drug candidates and to introduce our thoughts on the phototoxic risk assessments of compounds.

  9. Multimodal entity coreference for cervical dysplasia diagnosis.

    PubMed

    Song, Dezhao; Kim, Edward; Huang, Xiaolei; Patruno, Joseph; Munoz-Avila, Hector; Heflin, Jeff; Long, L Rodney; Antani, Sameer

    2015-01-01

    Cervical cancer is the second most common type of cancer for women. Existing screening programs for cervical cancer, such as Pap Smear, suffer from low sensitivity. Thus, many patients who are ill are not detected in the screening process. Using images of the cervix as an aid in cervical cancer screening has the potential to greatly improve sensitivity, and can be especially useful in resource-poor regions of the world. In this paper, we develop a data-driven computer algorithm for interpreting cervical images based on color and texture. We are able to obtain 74% sensitivity and 90% specificity when differentiating high-grade cervical lesions from low-grade lesions and normal tissue. On the same dataset, using Pap tests alone yields a sensitivity of 37% and specificity of 96%, and using HPV test alone gives a 57% sensitivity and 93% specificity. Furthermore, we develop a comprehensive algorithmic framework based on Multimodal Entity Coreference for combining various tests to perform disease classification and diagnosis. When integrating multiple tests, we adopt information gain and gradient-based approaches for learning the relative weights of different tests. In our evaluation, we present a novel algorithm that integrates cervical images, Pap, HPV, and patient age, which yields 83.21% sensitivity and 94.79% specificity, a statistically significant improvement over using any single source of information alone.

  10. 14 CFR Sec. 1-6 - Accounting entities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Accounting entities. Sec. 1-6 Section 1-6... REGULATIONS UNIFORM SYSTEM OF ACCOUNTS AND REPORTS FOR LARGE CERTIFICATED AIR CARRIERS General Accounting Provisions Sec. 1-6 Accounting entities. (a) Separate accounting records shall be maintained for each...

  11. 14 CFR Sec. 1-6 - Accounting entities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Accounting entities. Sec. 1-6 Section 1-6... REGULATIONS UNIFORM SYSTEM OF ACCOUNTS AND REPORTS FOR LARGE CERTIFICATED AIR CARRIERS General Accounting Provisions Sec. 1-6 Accounting entities. (a) Separate accounting records shall be maintained for each...

  12. 14 CFR Sec. 1-6 - Accounting entities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Accounting entities. Sec. 1-6 Section 1-6... REGULATIONS UNIFORM SYSTEM OF ACCOUNTS AND REPORTS FOR LARGE CERTIFICATED AIR CARRIERS General Accounting Provisions Sec. 1-6 Accounting entities. (a) Separate accounting records shall be maintained for each...

  13. 78 FR 45051 - Unincorporated Business Entities; Effective Date

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-26

    ... institutions' use of unincorporated business entities organized under State law for certain business activities... business entities (UBEs) organized under State law for certain business activities. A UBE includes limited... business trusts, organized under State law. The final rule does not apply to UBEs that one or more...

  14. 45 CFR 162.923 - Requirements for covered entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... adopted under this part (or within the same covered entity), using electronic media, a transaction for... the format requirements of the standard. (c) Use of a business associate. A covered entity may use a business associate, including a health care clearinghouse, to conduct a transaction covered by this...

  15. 49 CFR 37.29 - Private entities providing taxi service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Private entities providing taxi service. 37.29 Section 37.29 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Applicability § 37.29 Private entities providing taxi service....

  16. 49 CFR 37.29 - Private entities providing taxi service.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Private entities providing taxi service. 37.29 Section 37.29 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Applicability § 37.29 Private entities providing taxi service....

  17. 49 CFR 37.29 - Private entities providing taxi service.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false Private entities providing taxi service. 37.29 Section 37.29 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Applicability § 37.29 Private entities providing taxi service....

  18. 49 CFR 37.29 - Private entities providing taxi service.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Private entities providing taxi service. 37.29 Section 37.29 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Applicability § 37.29 Private entities providing taxi service....

  19. 26 CFR 1.892-5 - Controlled commercial entity.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 9 2011-04-01 2011-04-01 false Controlled commercial entity. 1.892-5 Section 1.892-5 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Miscellaneous Provisions § 1.892-5 Controlled commercial entity....

  20. 26 CFR 1.892-5 - Controlled commercial entity.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Controlled commercial entity. 1.892-5 Section 1.892-5 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Miscellaneous Provisions § 1.892-5 Controlled commercial entity. (a)-(a)(2) ....

  1. 78 FR 19271 - Special Fraud Alert: Physician-Owned Entities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-29

    ... HUMAN SERVICES Office of Inspector General Special Fraud Alert: Physician-Owned Entities AGENCY: Office of Inspector General (OIG), HHS. ACTION: Notice. SUMMARY: This Special Fraud Alert addresses.... Introduction This Special Fraud Alert addresses physician-owned entities that derive revenue from selling,...

  2. 7 CFR 25.401 - Responsibility of lead managing entity.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... lead managing entity will be responsible for strategic plan program activities and monitoring the fiscal management of the funds of the Empowerment Zone or Enterprise Community. (b) Reporting. The lead.... All entities with significant involvement in implementing the strategic plan shall cooperate with...

  3. 7 CFR 25.401 - Responsibility of lead managing entity.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... lead managing entity will be responsible for strategic plan program activities and monitoring the fiscal management of the funds of the Empowerment Zone or Enterprise Community. (b) Reporting. The lead.... All entities with significant involvement in implementing the strategic plan shall cooperate with...

  4. 7 CFR 25.401 - Responsibility of lead managing entity.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... lead managing entity will be responsible for strategic plan program activities and monitoring the fiscal management of the funds of the Empowerment Zone or Enterprise Community. (b) Reporting. The lead.... All entities with significant involvement in implementing the strategic plan shall cooperate with...

  5. 7 CFR 25.401 - Responsibility of lead managing entity.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... lead managing entity will be responsible for strategic plan program activities and monitoring the fiscal management of the funds of the Empowerment Zone or Enterprise Community. (b) Reporting. The lead.... All entities with significant involvement in implementing the strategic plan shall cooperate with...

  6. 43 CFR 426.8 - Nonresident aliens and foreign entities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Nonresident aliens and foreign entities..., DEPARTMENT OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.8 Nonresident aliens and foreign... reclamation law or these regulations, a nonresident alien or foreign entity that directly holds land in...

  7. 43 CFR 426.8 - Nonresident aliens and foreign entities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Nonresident aliens and foreign entities..., DEPARTMENT OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.8 Nonresident aliens and foreign... reclamation law or these regulations, a nonresident alien or foreign entity that directly holds land in...

  8. 43 CFR 426.8 - Nonresident aliens and foreign entities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Nonresident aliens and foreign entities..., DEPARTMENT OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.8 Nonresident aliens and foreign... reclamation law or these regulations, a nonresident alien or foreign entity that directly holds land in...

  9. 43 CFR 426.8 - Nonresident aliens and foreign entities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Nonresident aliens and foreign entities..., DEPARTMENT OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.8 Nonresident aliens and foreign... reclamation law or these regulations, a nonresident alien or foreign entity that directly holds land in...

  10. 43 CFR 426.8 - Nonresident aliens and foreign entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Nonresident aliens and foreign entities..., DEPARTMENT OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.8 Nonresident aliens and foreign... reclamation law or these regulations, a nonresident alien or foreign entity that directly holds land in...

  11. 49 CFR 37.29 - Private entities providing taxi service.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Private entities providing taxi service. 37.29 Section 37.29 Transportation Office of the Secretary of Transportation TRANSPORTATION SERVICES FOR INDIVIDUALS WITH DISABILITIES (ADA) Applicability § 37.29 Private entities providing taxi service....

  12. When Depression Mediates the Relationship between Entity Beliefs and Performance

    ERIC Educational Resources Information Center

    Da Fonseca, David; Cury, Francois; Santos, Andreia; Payen, Vincent; Bounoua, Lenda; Brisswalter, Jeannick; Rufo, Marcel; Poinso, Francois; Deruelle, Christine

    2009-01-01

    The aim of this study was to determine whether depression can explain the negative relationship between academic performance and the belief that intelligence is a fixed trait, i.e., entity belief. A sample of 353 French volunteer adolescents (age 11-16) completed questionnaires assessing entity theory and depressive symptoms (Children Depression…

  13. 31 CFR 306.88 - Political entities and public corporations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... corporations. 306.88 Section 306.88 Money and Finance: Treasury Regulations Relating to Money and Finance... entities and public corporations. Securities registered in the name of, or assigned to, a State, county, city, town, village, school district or other political entity, public body or corporation, may...

  14. 14 CFR Sec. 1-6 - Accounting entities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REGULATIONS UNIFORM SYSTEM OF ACCOUNTS AND REPORTS FOR LARGE CERTIFICATED AIR CARRIERS General Accounting Provisions Sec. 1-6 Accounting entities. (a) Separate accounting records shall be maintained for each air... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Accounting entities. Sec. 1-6 Section...

  15. 78 FR 50396 - Common Format for Federal Entity Transition Plans

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-19

    ... that federal relocation efforts be based on the suggested EA rankings. However, the report also... entity of the eligible frequencies to be auctioned; (2) the geographic location of the federal entity's... frequencies, including timelines for specific geographic locations in sufficient detail to indicate when...

  16. 24 CFR 578.69 - Cooperation among entities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Cooperation among entities. 578.69 Section 578.69 Housing and Urban Development Regulations Relating to Housing and Urban Development... Cooperation among entities. An HPC must cooperate with HUD in distributing information about its...

  17. 24 CFR 578.69 - Cooperation among entities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Cooperation among entities. 578.69 Section 578.69 Housing and Urban Development Regulations Relating to Housing and Urban Development... Cooperation among entities. An HPC must cooperate with HUD in distributing information about its...

  18. MATERIALS FOR MODERNIZATION.

    ERIC Educational Resources Information Center

    JACKSON, R. GRAHAM

    CHOICES AND ISSUES IN SELECTING MATERIALS FOR MODERNIZATION OF SCHOOL BUILDINGS ARE DISCUSSED IN THIS REPORT. BACKGROUND INFORMATION IS INTRODUCED IN TERMS OF REASONS FOR ABANDONMENT, THE CAUSES AND EFFECTS OF SCHOOL BUILDING OBSOLESCENCE, AND PROBLEMS IN THE MODERNIZATION PROCESS. INTERIOR PARTITIONS ARE DISCUSSED IN TERMS OF BUILDING MATERIALS,…

  19. Chemical Principles Revisited: The Chemistry of Glass.

    ERIC Educational Resources Information Center

    Kolb, Doris; Kolb, Kenneth E.

    1979-01-01

    Presents a detailed discussion on the chemistry of glass. Topics discussed include: natural glass, early history, modern glass composition, raw materials for glass melting, chemically modified glasses, modern glass forming, glass ceramics, and new developments in glass research. (BT)

  20. Inflammatory breast carcinoma: pathological or clinical entity?

    PubMed

    Amparo, R S; Angel, C D; Ana, L H; Antonio, L C; Vicente, M S; Carlos, F M; Vicente, G P

    2000-12-01

    Inflammatory breast carcinoma (IBC) diagnosis is usually based in the presence of typical clinical symptoms (redness and edema in more than 2/3 of the breast), which are not always associated with pathologic characteristics (subdermal lymphatics involvement). Whether exclusively pathologic findings without clinical symptoms are sufficient for IBC diagnosis remains controversial. A retrospective analysis of 163 clinically diagnosed IBC (CIC) either with dermal lymphatics invasion or not, was compared with another group of 99 patients with dermal lymphatics invasion without clinical symptoms (occult inflammatory carcinoma) (OIC). The following clinical and pathological characteristics have been analyzed and compared: age, menopausal status, clinical axillar node involvement, symptoms duration before diagnosis, grade, estrogen receptors, presence of metastases at diagnosis, local recurrence, metastasic dissemination, disease-free (DFS) and overall survival (OS). Median age was younger in CIC (52.3 vs. 63.8 years; p < 0.001). Symptom duration before diagnosis were significantly shorter in CIC (3.4 vs. 6.8 months: p < 0.0001). Visceral (36.2% vs. 17.2%; p = 0.001) and brain metastases (7.4% vs. 1%; p = 0.02) was significantly more frequent in CIC. Negative estrogen receptors were more frequent in CIC (34.9% vs. 65.1%: p < 0.004). Five-years DFS (25.6 vs. 51.6%; p < 0.0001) and OS (28.6 vs. 40%; p < 0.05) were shorter in CIC. CIC (regardless of subdermal lymphatics involvement) must be clearly differentiated from OIC. Prognosis of CIC patients is poorer, so this two entities should be clearly differentiated when therepeutic results are reported.

  1. Manipulation of nano-entities in suspension by electric fields

    NASA Astrophysics Data System (ADS)

    Fan, Donglei

    transport charged Au nanowires with length longer than 4 mum. The surface of Au nanowires has been chemical functionalized by either positive or negative charges. High frequency AC electric field has been applied to align and fix the orientation of the charged nanowires, though not to induce any motions, whereas a small DC voltage causes linear motion. The velocity of nanowires increases linearly with the DC electric field. The moving direction can be either parallel or perpendicular to the orientation of nanowires. Nanowires modified with different charges behave differently due to the electroosmosis flow induced by the DC electric field on the negatively charged quartz substrate. The zeta potential of quartz surface and the ratio of Stokes coefficients for longitudinal nano-entities suspended in a low Reynolds number regime (< 10-5) has been determined. Due to the small size of the nanowires, the nanowires suspended in liquids such as DI water are in extremely low Reynolds number regime (< 10-5). Manipulation due to DEP and EP forces are versatile and precise. Nanowires have been set into motion with prescribed tracks, such as squares and zigzags. The manipulation is also so precise that oppositely charged nanowires with radius of 150 nm have been moved to contact and connected end to end. A nanowire clipper have been assembled by this technique and set into oscillation. This method is not only applicable to nanowires, it has been successfully applied to multiwall carbon nanotubes as well. To demonstrate the complete control and flexibility of manipulating nanoparticles by E field, we have programmed nanowires to dance with music by Mozart with regard to clearly demonstrating the versatility of manipulating small entities of metallic, semiconductor, and biological materials. This work has been conducted under the guidance of the author's thesis advisors, Prof. Robert C. Cammarata, chair of the Department of Materials Science and Engineering of the Johns Hopkins University

  2. Modern Physics Simulations

    NASA Astrophysics Data System (ADS)

    Lopez, Jorge; Correa, Jose

    1999-10-01

    Due to the lack of laboratories for introductory modern physics classes, Dr. Jorge A. Lopez and Mr. Jose Ricardo Correa from the UTEP Physics Department work in the development of computer simulations of important modern physics experiments for the aforementioned physics classes. The presentation will inform the audience about this resource in the instruction of introductory modern physics as well as the success it has had. Introductory modern physics classes expose students to radically new concepts that defy common sense. As if this was not hard enough, students encounter a lack of hands-on activities due to the lack of lab equipment for their modern physics class. This is to be understood since most of the experiments cannot be performed in the conditions university laboratories provide and at the undergraduate level organization. Therefore, much time and effort have been devoted to the development of computer simulations of key modern physics experiments. These virtual experiments are a great alternative that will alleviate the limitations physics professors face when teaching introductory modern physics courses in addition to enchance student understanding.

  3. Difficult Decisions: Chemical Warfare.

    ERIC Educational Resources Information Center

    Slesnick, Irwin L.; Miller, John A.

    1988-01-01

    Gives the background history and chemistry of modern day chemical warfare from World War I to the present. Provides discussion questions to stimulate deeper thinking on the issue. Contains a discussion activity called "Can New Chemical Weapons Lead to Humane Warfare?" (CW)

  4. 26 CFR 301.6233-1 - Extension to entities filing partnership returns.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Extension to entities filing partnership....6233-1 Extension to entities filing partnership returns. (a) Entities filing a partnership return... any taxable year of an entity for which such entity files a partnership return as well as to...

  5. 26 CFR 301.6233-1 - Extension to entities filing partnership returns.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 18 2014-04-01 2014-04-01 false Extension to entities filing partnership....6233-1 Extension to entities filing partnership returns. (a) Entities filing a partnership return... any taxable year of an entity for which such entity files a partnership return as well as to...

  6. 26 CFR 301.6233-1 - Extension to entities filing partnership returns.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 18 2011-04-01 2011-04-01 false Extension to entities filing partnership....6233-1 Extension to entities filing partnership returns. (a) Entities filing a partnership return... any taxable year of an entity for which such entity files a partnership return as well as to...

  7. 26 CFR 301.6233-1 - Extension to entities filing partnership returns.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 18 2013-04-01 2013-04-01 false Extension to entities filing partnership....6233-1 Extension to entities filing partnership returns. (a) Entities filing a partnership return... any taxable year of an entity for which such entity files a partnership return as well as to...

  8. 26 CFR 301.6233-1 - Extension to entities filing partnership returns.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 18 2012-04-01 2012-04-01 false Extension to entities filing partnership....6233-1 Extension to entities filing partnership returns. (a) Entities filing a partnership return... any taxable year of an entity for which such entity files a partnership return as well as to...

  9. 37 CFR 1.27 - Definition of small entities and establishing status as a small entity to permit payment of small...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Definition of small entities... Provisions Fees and Payment of Money § 1.27 Definition of small entities and establishing status as a small...) Definition of small entities. A small entity as used in this chapter means any party (person, small...

  10. GPS Status and Modernization

    DTIC Science & Technology

    2010-03-10

    11 GPS IIA • 12 GPS IIR • 7 GPS IIR-M • 4 additional satellites in residual status • 1 additional IIR-M waiting to be set healthy • Global GPS ...AEP) Next Generation Control Segment (OCX) Legacy Control System 7 GPS Modernization – Ground • Architecture Evolution Plan (AEP) • Transitioned in 2007...Modern distributed system replaced 1970’s mainframes • Increased capacity for monitoring of GPS signals • Increased worldwide commanding

  11. 2D-3D MIGRATION AND CONFORMATIONAL MULTIPLICATION OF CHEMICALS IN LARGE CHEMICAL INVENTORIES

    EPA Science Inventory

    Chemical interactions are three-dimensional (3D) in nature and require modeling chemicals as 3D entities. In turn, using 3D models of chemicals leads to the realization that a single 2D structure can have hundreds of different conformations, and the electronic properties of these...

  12. Data Base Design Using Entity-Relationship Models.

    ERIC Educational Resources Information Center

    Davis, Kathi Hogshead

    1983-01-01

    The entity-relationship (ER) approach to database design is defined, and a specific example of an ER model (personnel-payroll) is examined. The requirements for converting ER models into specific database management systems are discussed. (Author/MSE)

  13. Communication about absent entities in great apes and human infants.

    PubMed

    Bohn, Manuel; Call, Josep; Tomasello, Michael

    2015-12-01

    There is currently debate about the extent to which non-linguistic beings such as human infants and great apes are capable of absent reference. In a series of experiments we investigated the flexibility and specificity of great apes' (N=36) and 12 month-old infants' (N=40) requests for absent entities. Subjects had the choice between requesting visible objects directly and using the former location of a depleted option to request more of these now-absent entities. Importantly, we systematically varied the quality of the present and absent options. We found that great apes as well as human infants flexibly adjusted their requests for absent entities to these contextual variations and only requested absent entities when the visible option was of lower quality than the absent option. These results suggest that the most basic cognitive capacities for absent reference do not depend on language and are shared by humans and their closest living relatives.

  14. 78 FR 21603 - Proposed Reporting Entity; Request for Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-11

    ... From the Federal Register Online via the Government Publishing Office FEDERAL ACCOUNTING STANDARDS ADVISORY BOARD Proposed Reporting Entity; Request for Comments AGENCY: Federal Accounting Standards..., notice is hereby given that the Federal Accounting Standards Advisory Board is seeking input on...

  15. 7 CFR 760.908 - Deceased individuals or dissolved entities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... dissolved entity must be provided. (c) If a participant is now a dissolved general partnership or joint venture, all members of the general partnership or joint venture at the time of dissolution or their...

  16. 7 CFR 760.115 - Deceased individuals or dissolved entities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... or is a dissolved entity if a representative, who currently has authority to enter into a contract, on behalf of the participant, signs the application for payment. (b) Legal documents showing proof...

  17. 7 CFR 760.115 - Deceased individuals or dissolved entities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... or is a dissolved entity if a representative, who currently has authority to enter into a contract, on behalf of the participant, signs the application for payment. (b) Legal documents showing proof...

  18. 7 CFR 760.115 - Deceased individuals or dissolved entities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... or is a dissolved entity if a representative, who currently has authority to enter into a contract, on behalf of the participant, signs the application for payment. (b) Legal documents showing proof...

  19. 7 CFR 760.115 - Deceased individuals or dissolved entities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... or is a dissolved entity if a representative, who currently has authority to enter into a contract, on behalf of the participant, signs the application for payment. (b) Legal documents showing proof...

  20. 7 CFR 760.115 - Deceased individuals or dissolved entities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... or is a dissolved entity if a representative, who currently has authority to enter into a contract, on behalf of the participant, signs the application for payment. (b) Legal documents showing proof...

  1. Entity Recognition Via Multimodal Sensor Fusion With Smart Phones

    DTIC Science & Technology

    2015-03-26

    smart phone, it will include a chipset to access a communications network as well as the ability to connect to public and private local wireless...ENTITY RECOGNITION VIA MULTIMODAL SENSOR FUSION WITH SMART PHONES THESIS John E. Nagy, Capt, USAF AFIT-ENG-MS-15-M-023 DEPARTMENT OF THE AIR FORCE...subject to copyright protection in the United States. AFIT-ENG-MS-15-M-023 ENTITY RECOGNITION VIA MULTIMODAL SENSOR FUSION WITH SMART PHONES THESIS

  2. Confidence Links Between Name Entities in Disparate Documents

    DTIC Science & Technology

    2013-09-03

    entity/subject. For example, the Wikipedia page title for the article referring to Benjamin Franklin (the Founding Father of the United States) is...differ- ent from the page title for the article referring to Benjamin Franklin (the 19’h century religious leader). Using this infor- 60 mation...c12) United States Patent Baronet al. (54) CONFIDENCE LINKS BETWEEN NAME ENTITIES IN DISPARATE DOCUMENTS (75) Inventors : Alex Baron, Canton, MA

  3. Extra-CNS metastasis from glioblastoma: a rare clinical entity.

    PubMed

    Awan, Musaddiq; Liu, Stanley; Sahgal, Arjun; Das, Sunit; Chao, Samuel T; Chang, Eric L; Knisely, Jonathan P S; Redmond, Kristin; Sohn, Jason W; Machtay, Mitchell; Sloan, Andrew E; Mansur, David B; Rogers, Lisa R; Lo, Simon S

    2015-05-01

    Extra-CNS metastasis from glioblastoma (ECMGBM) is an emerging but little known clinical entity. We review pre-clinical and translational publications assessing the ability of GBM to spread locally and outside the CNS. Reported cases demonstrating ECMGBM are reviewed providing a summary of presentations for the entity. Special attention is placed on transmission of GBM through organ transplantation. Finally, predictions are made as to the future significance of ECMGBM, especially in the context of better outcomes in CNS GBM.

  4. A Journey in Entity Related Retrieval for TREC 2009

    DTIC Science & Technology

    2009-11-01

    contains about 50 million English pages for the entity track, was used. For indexing, the Lemur tool kit in Red Hat Enterprise Linux platform and for...the entity related finding Base Run with Simple Query For indexing the Clueweb09 the Lemur Tool Kit version 10 was installed, since the...ClueWeb09 collection, which was indexed using the Lemur were also retrieved. In addition, the queries were defined according to the output required

  5. Stacked ensemble combined with fuzzy matching for biomedical named entity recognition of diseases.

    PubMed

    Bhasuran, Balu; Murugesan, Gurusamy; Abdulkadhar, Sabenabanu; Natarajan, Jeyakumar

    2016-12-01

    Biomedical Named Entity Recognition (Bio-NER) is the crucial initial step in the information extraction process and a majorly focused research area in biomedical text mining. In the past years, several models and methodologies have been proposed for the recognition of semantic types related to gene, protein, chemical, drug and other biological relevant named entities. In this paper, we implemented a stacked ensemble approach combined with fuzzy matching for biomedical named entity recognition of disease names. The underlying concept of stacked generalization is to combine the outputs of base-level classifiers using a second-level meta-classifier in an ensemble. We used Conditional Random Field (CRF) as the underlying classification method that makes use of a diverse set of features, mostly based on domain specific, and are orthographic and morphologically relevant. In addition, we used fuzzy string matching to tag rare disease names from our in-house disease dictionary. For fuzzy matching, we incorporated two best fuzzy search algorithms Rabin Karp and Tuned Boyer Moore. Our proposed approach shows promised result of 94.66%, 89.12%, 84.10%, and 76.71% of F-measure while on evaluating training and testing set of both NCBI disease and BioCreative V CDR Corpora.

  6. SimConcept: a hybrid approach for simplifying composite named entities in biomedical text.

    PubMed

    Wei, Chih-Hsuan; Leaman, Robert; Lu, Zhiyong

    2015-07-01

    One particular challenge in biomedical named entity recognition (NER) and normalization is the identification and resolution of composite named entities, where a single span refers to more than one concept (e.g., BRCA1/2). Previous NER and normalization studies have either ignored composite mentions, used simple ad hoc rules, or only handled coordination ellipsis, making a robust approach for handling multitype composite mentions greatly needed. To this end, we propose a hybrid method integrating a machine-learning model with a pattern identification strategy to identify the individual components of each composite mention. Our method, which we have named SimConcept, is the first to systematically handle many types of composite mentions. The technique achieves high performance in identifying and resolving composite mentions for three key biological entities: genes (90.42% in F-measure), diseases (86.47% in F-measure), and chemicals (86.05% in F-measure). Furthermore, our results show that using our SimConcept method can subsequently improve the performance of gene and disease concept recognition and normalization. SimConcept is available for download at: http://www.ncbi.nlm.nih.gov/CBBresearch/Lu/Demo/SimConcept/.

  7. Considering the health care entity C corporation conversion to tax pass-through entity status.

    PubMed

    Reilly, Robert F

    2012-01-01

    The double taxation of C corporation income from operations and from the ultimate sale of its assets makes the C corporation an inefficient tax status for many health care entities. At the time of this writing, the changes in the federal tax law that are scheduled to take effect in 2013 will increase this level of double-taxation inefficiency. The owners of a C corporation practice can avoid the C corporation status tax inefficiency by converting the practice to either (1) S corporation status or (2) LLC status. The conversion of the health care C corporation to an S corporation may be accomplished without a current tax cost. However, the conversion of a health care C corporation to an LLC status can result in a current tax at both the corporation level and the shareholder level. Nonetheless, the current conversion tax cost may be less than the future tax cost (1) of operating the practice as a C corporation and incurring double taxation at what may be higher tax rates or (2) of incurring the higher tax cost (or reduced price) on the ultimate disposition of the practice assets and the attendant double taxation of the appreciation in the value of the practice assets. Since individual income tax rates on qualifying dividends from C corporations and on capital gains are currently at very low rates, this may be a good time for C corporation practice owners to consider the costs and benefits of a conversion to either S corporation status or LLC status. The practice owners should consult with their accounting, legal, and valuation advisors in order to consider all of the costs and benefits of a possible corporate tax status conversion. An estimation of both the costs and benefits of the corporate tax status conversion depends on the concluded fair market values of the medical practice, dental practice, or other health care entity assets. And, that practice asset appraisal should encompass all of the practice assets, both tangible assets and intangible assets.

  8. The nanosilica hazard: another variable entity

    PubMed Central

    2010-01-01

    Silica nanoparticles (SNPs) are produced on an industrial scale and are an addition to a growing number of commercial products. SNPs also have great potential for a variety of diagnostic and therapeutic applications in medicine. Contrary to the well-studied crystalline micron-sized silica, relatively little information exists on the toxicity of its amorphous and nano-size forms. Because nanoparticles possess novel properties, kinetics and unusual bioactivity, their potential biological effects may differ greatly from those of micron-size bulk materials. In this review, we summarize the physico-chemical properties of the different nano-sized silica materials that can affect their interaction with biological systems, with a specific emphasis on inhalation exposure. We discuss recent in vitro and in vivo investigations into the toxicity of nanosilica, both crystalline and amorphous. Most of the in vitro studies of SNPs report results of cellular uptake, size- and dose-dependent cytotoxicity, increased reactive oxygen species levels and pro-inflammatory stimulation. Evidence from a limited number of in vivo studies demonstrates largely reversible lung inflammation, granuloma formation and focal emphysema, with no progressive lung fibrosis. Clearly, more research with standardized materials is needed to enable comparison of experimental data for the different forms of nanosilicas and to establish which physico-chemical properties are responsible for the observed toxicity of SNPs. PMID:21126379

  9. Physical Properties of Biological Entities: An Introduction to the Ontology of Physics for Biology

    PubMed Central

    Cook, Daniel L.; Bookstein, Fred L.; Gennari, John H.

    2011-01-01

    As biomedical investigators strive to integrate data and analyses across spatiotemporal scales and biomedical domains, they have recognized the benefits of formalizing languages and terminologies via computational ontologies. Although ontologies for biological entities—molecules, cells, organs—are well-established, there are no principled ontologies of physical properties—energies, volumes, flow rates—of those entities. In this paper, we introduce the Ontology of Physics for Biology (OPB), a reference ontology of classical physics designed for annotating biophysical content of growing repositories of biomedical datasets and analytical models. The OPB's semantic framework, traceable to James Clerk Maxwell, encompasses modern theories of system dynamics and thermodynamics, and is implemented as a computational ontology that references available upper ontologies. In this paper we focus on the OPB classes that are designed for annotating physical properties encoded in biomedical datasets and computational models, and we discuss how the OPB framework will facilitate biomedical knowledge integration. PMID:22216106

  10. 'Small change of the universal': beyond modernity?

    PubMed

    Maharaj, Sarat

    2010-09-01

    The paper is a sounding of Ulrich Beck's and Edgar Grande's conceptual map of the varieties of second modernity - Western and Non-Western, European and beyond - that makes up today's world. Their mapping is examined in the light of two, striking analytical perspectives associated with Ulrich Beck: everyday 'cosmopolitization' and his call for a methodological cosmopolitanism. A line of inquiry explores whether contemporary modernities are essentially expressions of a single, underlying modernization drive or whether they are utterly disparate entities. The implications of treating them as 'variants and variations' are unpacked with reference to musical models and how they generate difference. The probe into methodological cosmopolitanism touches on 'de-provincialization' that is somewhat at odds with the postcolonial project of 'provincializing' Europe. It looks at the attempt to go beyond 'nation-bound' sociological dualisms in determining the appropriate 'unit of analysis' for our ever-morphing current reality. Does this imply engaging with 'singularity'- with a mode of conceptualization that sidesteps the universal/particular couple and related either/or thinking? References to the making of the 'first modernity' under unequal centre/periphery relations of colonial power are aired for possible lessons in mappings of the second. Ulrich Beck's 'impure, really-existing cosmopolitanism'- in contrast to its speculative counterpart derived from the realm of pure ideas - springs from humdrum global economic and political links and institutions that span out across, above and beyond the 'container of the national space'. With the inadvertent cosmopolitical impact of the migrations it amounts in practice to a functioning 'cosmopolitan realpolitik'. Is there room for it to develop or will it stall as a mere front for national, tribal-territorial interests - going the way of 'multiculturalism and diversity' that seem increasingly to serve as governmental ideologies for

  11. Universal Cosmic Absolute and Modern Science

    NASA Astrophysics Data System (ADS)

    Kostro, Ludwik

    The official Sciences, especially all natural sciences, respect in their researches the principle of methodic naturalism i.e. they consider all phenomena as entirely natural and therefore in their scientific explanations they do never adduce or cite supernatural entities and forces. The purpose of this paper is to show that Modern Science has its own self-existent, self-acting, and self-sufficient Natural All-in Being or Omni-Being i.e. the entire Nature as a Whole that justifies the scientific methodic naturalism. Since this Natural All-in Being is one and only It should be considered as the own scientifically justified Natural Absolute of Science and should be called, in my opinion, the Universal Cosmic Absolute of Modern Science. It will be also shown that the Universal Cosmic Absolute is ontologically enormously stratified and is in its ultimate i.e. in its most fundamental stratum trans-reistic and trans-personal. It means that in its basic stratum. It is neither a Thing or a Person although It contains in Itself all things and persons with all other sentient and conscious individuals as well, On the turn of the 20th century the Science has begun to look for a theory of everything, for a final theory, for a master theory. In my opinion the natural Universal Cosmic Absolute will constitute in such a theory the radical all penetrating Ultimate Basic Reality and will substitute step by step the traditional supernatural personal Absolute.

  12. Meta Modernism: An Introduction

    ERIC Educational Resources Information Center

    Snell, Joel

    2016-01-01

    The author introduces Hegel. From the triad (Hegelian Dialect), he briefly gives an overview of the history of philosophy. In true Hegelian form, it is now time to reform "Postmodernism" and replace it with "Meta modernism." Postmodern had a short life from 1950 to now and has left few adherents. It is confusing and…

  13. Modern aspects of electrochemistry

    SciTech Connect

    Bockris, J.M.; Conway, B.E.; White, R.E.

    1986-01-01

    This book presents information on the following topics: perspectives in electrochemical physics; modern state of double layer study of solid metals; photoelectrolysis and photoelectrochemical catalysis; electron transfer reactions on oxide-covered metal electrodes; and interfacial electrostatics and electrodynamics in disperse systems.

  14. A Modern Periodic Table.

    ERIC Educational Resources Information Center

    Herrenden-Harker, B. D.

    1997-01-01

    Presents a modern Periodic Table based on the electron distribution in the outermost shell and the order of filling of the sublevels within the shells. Enables a student to read off directly the electronic configuration of the element and the order in which filling occurs. (JRH)

  15. Deconstructing Modern Educational Technology.

    ERIC Educational Resources Information Center

    Yeaman, Andrew R. J.

    1994-01-01

    Discusses modern educational technology, including postmodernism; deconstruction; the Shannon-Weaver Model for telecommunication apparatus and the epistemology of educational technology; the systems approach; and possible demands of postmodern educational technology, including technoscience, instructional design issues, and cultural aspects.…

  16. Modern Biotechnology in China

    NASA Astrophysics Data System (ADS)

    Wang, Qing-Zhao; Zhao, Xue-Ming

    In recent years, with the booming economy, the Chinese government has increased its financial input to biotechnology research, which has led to remarkable achievements by China in modern biotechnology. As one of the key parts of modern biotechnology, industrial biotechnology will be crucial for China's sustainable development in this century. This review presents an overview of Chinese industrial biotechnology in last 10 years. Modern biotechnology had been classified into metabolic engineering and systems biology framework. Metabolic engineering is a field of broad fundamental and practical concept so we integrated the related technology achievements into the real practices of many metabolic engineering cases, such as biobased products production, environmental control and others. Now metabolic engineering is developing towards the systems level. Chinese researchers have also embraced this concept and have contributed invaluable things in genomics, transcriptomics, proteomics and related bioinformatics. A series of advanced laboratories or centers were established which will represent Chinese modern biotechnology development in the near future. At the end of this review, metabolic network research advances have also been mentioned.

  17. Gnotobiology in modern medicine

    NASA Technical Reports Server (NTRS)

    Podoprigora, G. I.

    1980-01-01

    A review is given of currently accepted theories and applications of gnotobiology. A brief history of gnotobiology is supplied. Problems involved in creating germ-free gnotobiota and the use of these animals in experimental biology are cited. Examples of how gnotobiology is used in modern medical practice illustrate the future prospects for this area of science.

  18. Modern Regression Discontinuity Analysis

    ERIC Educational Resources Information Center

    Bloom, Howard S.

    2012-01-01

    This article provides a detailed discussion of the theory and practice of modern regression discontinuity (RD) analysis for estimating the effects of interventions or treatments. Part 1 briefly chronicles the history of RD analysis and summarizes its past applications. Part 2 explains how in theory an RD analysis can identify an average effect of…

  19. Modern programming language

    NASA Technical Reports Server (NTRS)

    Feldman, G. H.; Johnson, J. A.

    1980-01-01

    Structural-programming language is especially-tailored for producing assembly language programs for MODCOMP II and IV mini-computes. Modern programming language consists of set of simple and powerful control structures that include sequencing alternative selection, looping, sub-module linking, comment insertion, statement continuation, and compilation termination capabilities.

  20. Modern biotechnology in China.

    PubMed

    Wang, Qing-Zhao; Zhao, Xue-Ming

    2010-01-01

    In recent years, with the booming economy, the Chinese government has increased its financial input to biotechnology research, which has led to remarkable achievements by China in modern biotechnology. As one of the key parts of modern biotechnology, industrial biotechnology will be crucial for China's sustainable development in this century. This review presents an overview of Chinese industrial biotechnology in last 10 years. Modern biotechnology had been classified into metabolic engineering and systems biology framework. Metabolic engineering is a field of broad fundamental and practical concept so we integrated the related technology achievements into the real practices of many metabolic engineering cases, such as biobased products production, environmental control and others. Now metabolic engineering is developing towards the systems level. Chinese researchers have also embraced this concept and have contributed invaluable things in genomics, transcriptomics, proteomics and related bioinformatics. A series of advanced laboratories or centers were established which will represent Chinese modern biotechnology development in the near future. At the end of this review, metabolic network research advances have also been mentioned.

  1. Modernizing Mechanical Services.

    ERIC Educational Resources Information Center

    Rutgers, Norman L.

    Some of the problems of renovating school buildings and in particular the modernization of mechanical services in existing facilities are discussed. According to school management publications, approximately 42 per cent of our elementary and 59 per cent of our secondary schools are 15 years old or older. School plants, which were built 12 to 15…

  2. Modern vs. Traditional.

    ERIC Educational Resources Information Center

    Zhenhui, Rao

    1999-01-01

    This article discusses traditional methods, such as the grammar-translation, and modern methods, the communicative approach, for teaching English-as-a-foreign-language in China. The relationship between linguistic accuracy and communicative competence, student-centered orientation, and the role of the teacher are highlighted. (Author/VWL)

  3. Modern Versus Traditional Mathematics

    ERIC Educational Resources Information Center

    Roberts, A. M.

    1974-01-01

    The effect of different secondary school mathematics syllabi on first-year performance in college-level mathematics was studied in an attempt to evaluate the syllabus change. Students with a modern mathematics background performed sigficantly better on most first-year units. A topic-by-topic analysis of results is included. (DT)

  4. Modern School Mathematics

    ERIC Educational Resources Information Center

    Ediger, Marlow

    2008-01-01

    There was much enthusiasm when the phrase "Modern School Mathematics" was coined shortly after the 1958 National Defense Education Act was passed. Many federally funded study groups came into being. Presently, criticisms in secondary teaching are just as great as it was in 1958. The innovations recommended by federally funded study groups has had…

  5. Named entity recognition for bacterial Type IV secretion systems.

    PubMed

    Ananiadou, Sophia; Sullivan, Dan; Black, William; Levow, Gina-Anne; Gillespie, Joseph J; Mao, Chunhong; Pyysalo, Sampo; Kolluru, Balakrishna; Tsujii, Junichi; Sobral, Bruno

    2011-03-29

    Research on specialized biological systems is often hampered by a lack of consistent terminology, especially across species. In bacterial Type IV secretion systems genes within one set of orthologs may have over a dozen different names. Classifying research publications based on biological processes, cellular components, molecular functions, and microorganism species should improve the precision and recall of literature searches allowing researchers to keep up with the exponentially growing literature, through resources such as the Pathosystems Resource Integration Center (PATRIC, patricbrc.org). We developed named entity recognition (NER) tools for four entities related to Type IV secretion systems: 1) bacteria names, 2) biological processes, 3) molecular functions, and 4) cellular components. These four entities are important to pathogenesis and virulence research but have received less attention than other entities, e.g., genes and proteins. Based on an annotated corpus, large domain terminological resources, and machine learning techniques, we developed recognizers for these entities. High accuracy rates (>80%) are achieved for bacteria, biological processes, and molecular function. Contrastive experiments highlighted the effectiveness of alternate recognition strategies; results of term extraction on contrasting document sets demonstrated the utility of these classes for identifying T4SS-related documents.

  6. Entity versus incremental theories predict older adults' memory performance.

    PubMed

    Plaks, Jason E; Chasteen, Alison L

    2013-12-01

    The authors examined whether older adults' implicit theories regarding the modifiability of memory in particular (Studies 1 and 3) and abilities in general (Study 2) would predict memory performance. In Study 1, individual differences in older adults' endorsement of the "entity theory" (a belief that one's ability is fixed) or "incremental theory" (a belief that one's ability is malleable) of memory were measured using a version of the Implicit Theories Measure (Dweck, 1999). Memory performance was assessed with a free-recall task. Results indicated that the higher the endorsement of the incremental theory, the better the free recall. In Study 2, older and younger adults' theories were measured using a more general version of the Implicit Theories Measure that focused on the modifiability of abilities in general. Again, for older adults, the higher the incremental endorsement, the better the free recall. Moreover, as predicted, implicit theories did not predict younger adults' memory performance. In Study 3, participants read mock news articles reporting evidence in favor of either the entity or incremental theory. Those in the incremental condition outperformed those in the entity condition on reading span and free-recall tasks. These effects were mediated by pretask worry such that, for those in the entity condition, higher worry was associated with lower performance. Taken together, these studies suggest that variation in entity versus incremental endorsement represents a key predictor of older adults' memory performance.

  7. Named Entity Recognition for Bacterial Type IV Secretion Systems

    PubMed Central

    Black, William; Levow, Gina-Anne; Gillespie, Joseph J.; Mao, Chunhong; Pyysalo, Sampo; Kolluru, BalaKrishna; Tsujii, Junichi; Sobral, Bruno

    2011-01-01

    Research on specialized biological systems is often hampered by a lack of consistent terminology, especially across species. In bacterial Type IV secretion systems genes within one set of orthologs may have over a dozen different names. Classifying research publications based on biological processes, cellular components, molecular functions, and microorganism species should improve the precision and recall of literature searches allowing researchers to keep up with the exponentially growing literature, through resources such as the Pathosystems Resource Integration Center (PATRIC, patricbrc.org). We developed named entity recognition (NER) tools for four entities related to Type IV secretion systems: 1) bacteria names, 2) biological processes, 3) molecular functions, and 4) cellular components. These four entities are important to pathogenesis and virulence research but have received less attention than other entities, e.g., genes and proteins. Based on an annotated corpus, large domain terminological resources, and machine learning techniques, we developed recognizers for these entities. High accuracy rates (>80%) are achieved for bacteria, biological processes, and molecular function. Contrastive experiments highlighted the effectiveness of alternate recognition strategies; results of term extraction on contrasting document sets demonstrated the utility of these classes for identifying T4SS-related documents. PMID:21468321

  8. Andrographolide: A New Plant-Derived Antineoplastic Entity on Horizon

    PubMed Central

    Varma, Astha; Padh, Harish; Shrivastava, Neeta

    2011-01-01

    Plant-derived natural products occupy an important position in the area of cancer chemotherapy. Molecules such as vincristine, vinblastine, paclitaxel, camptothecin derivatives, epipodophyllotoxin, and so forth, are invaluable contributions of nature to modern medicine. However, the quest to find out novel therapeutic compounds for cancer treatment and management is a never-ending venture; and diverse plant species are persistently being studied for identification of prospective anticancer agents. In this regard, Andrographis paniculata Nees, a well-known plant of Indian and Chinese traditional system of medicines, has drawn attention of researchers in recent times. Andrographolide, the principal bioactive chemical constituent of the plant has shown credible anticancer potential in various investigations around the globe. In vitro studies demonstrate the capability of the compound of inducing cell-cycle arrest and apoptosis in a variety of cancer cells at different concentrations. Andrographolide also shows potent immunomodulatory and anti-angiogenic activities in tumorous tissues. Synthetic analogues of the compound have also been created and analyzed, which have also shown similar activities. Although it is too early to predict its future in cancer chemotherapy, the prologue strongly recommends further research on this molecule to assess its potential as a prospective anticancer agent. PMID:19752167

  9. A controlled vocabulary for pathway entities and events.

    PubMed

    Jupe, Steve; Jassal, Bijay; Williams, Mark; Wu, Guanming

    2014-01-01

    Entities involved in pathways and the events they participate in require descriptive and unambiguous names that are often not available in the literature or elsewhere. Reactome is a manually curated open-source resource of human pathways. It is accessible via a website, available as downloads in standard reusable formats and via Representational State Transfer (REST)-ful and Simple Object Access Protocol (SOAP) application programming interfaces (APIs). We have devised a controlled vocabulary (CV) that creates concise, unambiguous and unique names for reactions (pathway events) and all the molecular entities they involve. The CV could be reapplied in any situation where names are used for pathway entities and events. Adoption of this CV would significantly improve naming consistency and readability, with consequent benefits for searching and data mining within and between databases. Database URL: http://www.reactome.org.

  10. A controlled vocabulary for pathway entities and events

    PubMed Central

    Jupe, Steve; Jassal, Bijay; Williams, Mark; Wu, Guanming

    2014-01-01

    Entities involved in pathways and the events they participate in require descriptive and unambiguous names that are often not available in the literature or elsewhere. Reactome is a manually curated open-source resource of human pathways. It is accessible via a website, available as downloads in standard reusable formats and via Representational State Transfer (REST)-ful and Simple Object Access Protocol (SOAP) application programming interfaces (APIs). We have devised a controlled vocabulary (CV) that creates concise, unambiguous and unique names for reactions (pathway events) and all the molecular entities they involve. The CV could be reapplied in any situation where names are used for pathway entities and events. Adoption of this CV would significantly improve naming consistency and readability, with consequent benefits for searching and data mining within and between databases. Database URL: http://www.reactome.org PMID:24951798

  11. Enhanced Named Entity Extraction via Error-Driven Aggregation

    SciTech Connect

    Lemmond, T D; Perry, N C; Guensche, J W; Nitao, J J; Glaser, R E; Kidwell, P; Hanley, W G

    2010-02-22

    Despite recent advances in named entity extraction technologies, state-of-the-art extraction tools achieve insufficient accuracy rates for practical use in many operational settings. However, they are not generally prone to the same types of error, suggesting that substantial improvements may be achieved via appropriate combinations of existing tools, provided their behavior can be accurately characterized and quantified. In this paper, we present an inference methodology for the aggregation of named entity extraction technologies that is founded upon a black-box analysis of their respective error processes. This method has been shown to produce statistically significant improvements in extraction relative to standard performance metrics and to mitigate the weak performance of entity extractors operating under suboptimal conditions. Moreover, this approach provides a framework for quantifying uncertainty and has demonstrated the ability to reconstruct the truth when majority voting fails.

  12. UMass at TREC WEB 2014: Entity Query Feature Expansion using Knowledge Base Links

    DTIC Science & Technology

    2014-11-01

    task on the category A subset and demonstrate the benefit of entity-centric approaches even for non-entity queries like “dark chocolate health benefits...category A subset and demonstrate the benefit of entity-centric approaches even for non-entity queries like ???dark chocolate health benefits???. 15

  13. 22 CFR 96.7 - Authorities and responsibilities of an accrediting entity.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... accrediting entity. 96.7 Section 96.7 Foreign Relations DEPARTMENT OF STATE LEGAL AND RELATED SERVICES..., Designation, and Duties of Accrediting Entities § 96.7 Authorities and responsibilities of an accrediting entity. (a) An accrediting entity may be authorized by the Secretary to perform some or all of...

  14. Of substance: the nature of language effects on entity construal.

    PubMed

    Li, Peggy; Dunham, Yarrow; Carey, Susan

    2009-06-01

    Shown an entity (e.g., a plastic whisk) labeled by a novel noun in neutral syntax, speakers of Japanese, a classifier language, are more likely to assume the noun refers to the substance (plastic) than are speakers of English, a count/mass language, who are instead more likely to assume it refers to the object kind [whisk; Imai, M., & Gentner, D. (1997). A cross-linguistic study of early word meaning: Universal ontology and linguistic influence. Cognition, 62, 169-200]. Five experiments replicated this language type effect on entity construal, extended it to quite different stimuli from those studied before, and extended it to a comparison between Mandarin speakers and English speakers. A sixth experiment, which did not involve interpreting the meaning of a noun or a pronoun that stands for a noun, failed to find any effect of language type on entity construal. Thus, the overall pattern of findings supports a non-Whorfian, language on language account, according to which sensitivity to lexical statistics in a count/mass language leads adults to assign a novel noun in neutral syntax the status of a count noun, influencing construal of ambiguous entities. The experiments also document and explore cross-linguistically universal factors that influence entity construal, and favor Prasada's [Prasada, S. (1999). Names for things and stuff: An Aristotelian perspective. In R. Jackendoff, P. Bloom, & K. Wynn (Eds.), Language, logic, and concepts (pp. 119-146). Cambridge, MA: MIT Press] hypothesis that features indicating non-accidentalness of an entity's form lead participants to a construal of object kind rather than substance kind. Finally, the experiments document the age at which the language type effect emerges in lexical projection. The details of the developmental pattern are consistent with the lexical statistics hypothesis, along with a universal increase in sensitivity to material kind.

  15. Determining similarity of scientific entities in annotation datasets.

    PubMed

    Palma, Guillermo; Vidal, Maria-Esther; Haag, Eric; Raschid, Louiqa; Thor, Andreas

    2015-01-01

    Linked Open Data initiatives have made available a diversity of scientific collections where scientists have annotated entities in the datasets with controlled vocabulary terms from ontologies. Annotations encode scientific knowledge, which is captured in annotation datasets. Determining relatedness between annotated entities becomes a building block for pattern mining, e.g. identifying drug-drug relationships may depend on the similarity of the targets that interact with each drug. A diversity of similarity measures has been proposed in the literature to compute relatedness between a pair of entities. Each measure exploits some knowledge including the name, function, relationships with other entities, taxonomic neighborhood and semantic knowledge. We propose a novel general-purpose annotation similarity measure called 'AnnSim' that measures the relatedness between two entities based on the similarity of their annotations. We model AnnSim as a 1-1 maximum weight bipartite match and exploit properties of existing solvers to provide an efficient solution. We empirically study the performance of AnnSim on real-world datasets of drugs and disease associations from clinical trials and relationships between drugs and (genomic) targets. Using baselines that include a variety of measures, we identify where AnnSim can provide a deeper understanding of the semantics underlying the relatedness of a pair of entities or where it could lead to predicting new links or identifying potential novel patterns. Although AnnSim does not exploit knowledge or properties of a particular domain, its performance compares well with a variety of state-of-the-art domain-specific measures. Database URL: http://www.yeastgenome.org/

  16. Determining similarity of scientific entities in annotation datasets

    PubMed Central

    Palma, Guillermo; Vidal, Maria-Esther; Haag, Eric; Raschid, Louiqa; Thor, Andreas

    2015-01-01

    Linked Open Data initiatives have made available a diversity of scientific collections where scientists have annotated entities in the datasets with controlled vocabulary terms from ontologies. Annotations encode scientific knowledge, which is captured in annotation datasets. Determining relatedness between annotated entities becomes a building block for pattern mining, e.g. identifying drug–drug relationships may depend on the similarity of the targets that interact with each drug. A diversity of similarity measures has been proposed in the literature to compute relatedness between a pair of entities. Each measure exploits some knowledge including the name, function, relationships with other entities, taxonomic neighborhood and semantic knowledge. We propose a novel general-purpose annotation similarity measure called ‘AnnSim’ that measures the relatedness between two entities based on the similarity of their annotations. We model AnnSim as a 1–1 maximum weight bipartite match and exploit properties of existing solvers to provide an efficient solution. We empirically study the performance of AnnSim on real-world datasets of drugs and disease associations from clinical trials and relationships between drugs and (genomic) targets. Using baselines that include a variety of measures, we identify where AnnSim can provide a deeper understanding of the semantics underlying the relatedness of a pair of entities or where it could lead to predicting new links or identifying potential novel patterns. Although AnnSim does not exploit knowledge or properties of a particular domain, its performance compares well with a variety of state-of-the-art domain-specific measures. Database URL: http://www.yeastgenome.org/ PMID:25725057

  17. 15 CFR 744.11 - License requirements that apply to entities acting contrary to the national security or foreign...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... section by adding an entity to the Entity List (Supp. No. 4 to this part) with a reference to this section and by stating on the Entity List the license requirements and license application review policy that apply to that entity. BIS may remove an entity from the Entity List if it is no longer engaged in...

  18. The sky entities as represented in African literature

    NASA Astrophysics Data System (ADS)

    Urama, Evelyn N.

    2011-06-01

    Astronomical observations used by the ancient people of Africa were developed out of the people's desire to have concrete manifestations of their gods and religious beliefs as well as for time-keeping - day, night and calendar for agricultural and festive seasons. The sky entities (the solar and stellar systems) observed become part of the lives and events here on Earth and so are also part of the context of African literature. This paper examines the ways in which different African peoples have reflected on the role of the sky entities in their literature.

  19. Industrial technology modernization (ITM) program

    NASA Astrophysics Data System (ADS)

    Hawk, M. R.

    The Industrial Technology Modernization (ITM) program represents an F-16 technology modernization program for subcontractors. The original F-16 Technology Modernization Program was conceived to establish a manufacturing environment which would minimize the manufacturing costs of F-16 aircraft. The success of this program led to the expansion of the concept of modernization to include key F-16 subcontractors. The phases in the ITM program structure are related to analysis and conceptual design, detailed factory modernization designs, and the implementation of factory medernization. Attention is also given to aspects of program documentation, and details regarding the contracting mechanics established for initiating subcontractor technology modernization.

  20. 37 CFR 1.27 - Definition of small entities and establishing status as a small entity to permit payment of small...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... organization; and (ii) Is either: (A) A university or other institution of higher education located in any... entitlement to pay small entity fees. Prior to submitting an assertion of entitlement to small entity status... pay fees as a small entity, shall be considered as a fraud practiced or attempted on the Office....

  1. 37 CFR 1.27 - Definition of small entities and establishing status as a small entity to permit payment of small...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (26 U.S.C. 501(a)); (C) Any nonprofit scientific or educational organization qualified under a... as to prohibit claiming small entity status. (ii) For small business concerns and nonprofit... small entity status is needed when issue and maintenance fees are due. Once status as a small entity...

  2. Army Equipment Modernization Plan

    DTIC Science & Technology

    2013-01-01

    transition , we must continue to provide the Nation with the best equipped, most modernized, and highly capable Army to prevail in any operational...interoperability. • Conducted the Initial Operational Test and Evaluation (IOTE) for WIN-T Inc 2 provid- ing an initial on-the-move capability to BCTs and...the Joint Air to Ground Missile (JAGM) which supports the transition of Army Hellfire missile to a joint missile system and replaces the Marine

  3. Modernizing public health law.

    PubMed

    Griffith, Richard; Tengnah, Cassam

    2011-07-01

    The rapid spread of a mutant strain of Escherichia coli throughout Europe highlights the need for modern and flexible public health laws to identify, control and treat infections and contamination that give significant concern for the health of the population. In this article, Richard Griffith and Cassam Tengnah outline the amendments to the Public Health (Control of Disease) Act 1984 that adopt an all-hazards approach to threats to public health.

  4. Neanderthals and Modern Humans

    NASA Astrophysics Data System (ADS)

    Finlayson, Clive

    2004-04-01

    The Neanderthals were a people native to Europe during the Pleistocene period, who became extinct between forty and thirty thousand years ago. Challenging the commonly held view that extinction was caused by the arrival of our ancestors, Clive Finlayson provides evidence that their extinction actually occurred because the Neanderthals could not adapt fast enough to changing ecological and environmental conditions, not their relationship with modern humans.

  5. Modern HF Communications.

    DTIC Science & Technology

    1983-05-01

    AD-A131 163 MODERN HF COUNICATIONS(U) ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT NEUILLY-SUR-SEINE (FRANCE) d AARONS ET AL. MAY 83 AGARD...NORTH ATLANTIC TREATY ORGANIZATION ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT (ORGANISATION DU TRAITE DE L’ATLANTIQUE NORD) AGARD Lecture...other NATO bodies and to member nation-, in connection with research aind development problems in the aerospace field: Plros iding assistance to

  6. Modern sports eye injuries

    PubMed Central

    Capão Filipe, J A; Rocha-Sousa, A; Falcão-Reis, F; Castro-Correia, J

    2003-01-01

    Aims: To determine the severity and long term sequelae of eye injuries caused by modern sports that could be responsible for significant ocular trauma in the future. Methods: Prospective observational study of 24 (25 eyes) athletes with sports related ocular injuries from health clubs, war games, adventure, radical and new types of soccer, presenting to an eye emergency department between 1992 and 2002 (10 years). Results: Modern sports were responsible for 8.3% of the 288 total sports eye injuries reported. Squash (29.2%) was the most common cause, followed by paintball (20.8%) and motocross (16.6%). The most common diagnosis during the follow up period was retinal breaks (20%). 18 (75%) patients sustained a severe injury. The final visual acuity remained <20/100 in two paintball players. Conclusions: Ocular injuries resulting from modern sports are often severe. Adequate instruction of the participants in the games, proper use of eye protectors, and a routine complete ophthalmological examination after an eye trauma should be mandatory. PMID:14609827

  7. Business Entity Selection: Why It Matters to Healthcare Practitioners. Part II--Corporations, Limited Liability Companies, and Professional Entities.

    PubMed

    Nithman, Robert W

    2015-01-01

    The Bureau of Labor statistics indicates only a 50% four-year survivability rate among businesses classified as "education and health services." Gaining knowledge of IRS business entities can result in cost savings, operational efficiency, reduced liability, and enhanced sustainability. Each entity has unique disadvantages, depending on size, diversity of ownership, desire to expand, and profitability. Business structures should be compatible with organizational mission or vision statements, services and products, and professional codes of ethics. Healthcare reform will require greater business acumen. We have an ethical duty to disseminate and acquire the knowledge to properly establish and manage healthcare practices to ensure sustainable services that protect and serve the community.

  8. Entity Resolution Workflow Installation Process and User Guide

    DTIC Science & Technology

    2013-07-01

    dependencies (e.g., City University of New York’s [CUNY] Entity Extractor, Global Graph) on a Hadoop Cluster. Common installation issues are addressed and...9 5.2 Configure Hadoop Data Node(s...12 5.3 Test Hadoop Cluster, Hadoop File System (HDFS), and ERW Components via PIG Scripts

  9. 2 CFR 25.330 - Foreign public entity.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Foreign public entity. 25.330 Section 25.330 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS Reserved UNIVERSAL IDENTIFIER...

  10. 14 CFR 2-2 - Basis of allocation between entities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    .... 2-2 Section Sec. 2-2 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION... AIR CARRIERS General Accounting Provisions Sec. 2-2 Basis of allocation between entities. (a) The... prescribed by this system of accounts and reports, and (2) with respect to separate ventures, in...

  11. 2 CFR 25.330 - Foreign public entity.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 2 Grants and Agreements 1 2013-01-01 2013-01-01 false Foreign public entity. 25.330 Section 25.330 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS PRE-AWARD RESPONSIBILITIES...

  12. 2 CFR 25.330 - Foreign public entity.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 2 Grants and Agreements 1 2012-01-01 2012-01-01 false Foreign public entity. 25.330 Section 25.330 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS PRE-AWARD RESPONSIBILITIES...

  13. 27 CFR 479.70 - Certain government entities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2014-04-01 2014-04-01 false Certain government entities. 479.70 Section 479.70 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE...

  14. 27 CFR 479.90 - Certain government entities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2011-04-01 2010-04-01 true Certain government entities. 479.90 Section 479.90 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES,...

  15. 27 CFR 479.70 - Certain government entities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Certain government entities. 479.70 Section 479.70 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE...

  16. 27 CFR 479.70 - Certain government entities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2011-04-01 2010-04-01 true Certain government entities. 479.70 Section 479.70 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES,...

  17. 27 CFR 479.70 - Certain government entities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2012-04-01 2010-04-01 true Certain government entities. 479.70 Section 479.70 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES,...

  18. 27 CFR 479.90 - Certain government entities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2014-04-01 2014-04-01 false Certain government entities. 479.90 Section 479.90 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE...

  19. 27 CFR 479.90 - Certain government entities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2012-04-01 2010-04-01 true Certain government entities. 479.90 Section 479.90 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES,...

  20. 27 CFR 479.90 - Certain government entities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2013-04-01 2013-04-01 false Certain government entities. 479.90 Section 479.90 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE...

  1. 27 CFR 479.70 - Certain government entities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2013-04-01 2013-04-01 false Certain government entities. 479.70 Section 479.70 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE...

  2. 27 CFR 479.90 - Certain government entities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Certain government entities. 479.90 Section 479.90 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE...

  3. 17 CFR 229.1107 - (Item 1107) Issuing entities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... ENERGY POLICY AND CONSERVATION ACT OF 1975-REGULATION S-K Asset-Backed Securities (Regulation AB) § 229...(a)(2) of this Regulation AB, depositor, issuing entity, originator contemplated by Item 1110 of this Regulation AB, underwriter, or any affiliate of the foregoing, separately identify the type and amount...

  4. 17 CFR 229.1107 - (Item 1107) Issuing entities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... ENERGY POLICY AND CONSERVATION ACT OF 1975-REGULATION S-K Asset-Backed Securities (Regulation AB) § 229...(a)(2) of this Regulation AB, depositor, issuing entity, originator contemplated by Item 1110 of this Regulation AB, underwriter, or any affiliate of the foregoing, separately identify the type and amount...

  5. 17 CFR 229.1107 - (Item 1107) Issuing entities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... ENERGY POLICY AND CONSERVATION ACT OF 1975-REGULATION S-K Asset-Backed Securities (Regulation AB) § 229...(a)(2) of this Regulation AB, depositor, issuing entity, originator contemplated by Item 1110 of this Regulation AB, underwriter, or any affiliate of the foregoing, separately identify the type and amount...

  6. 17 CFR 229.1107 - (Item 1107) Issuing entities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... ENERGY POLICY AND CONSERVATION ACT OF 1975-REGULATION S-K Asset-Backed Securities (Regulation AB) § 229...(a)(2) of this Regulation AB, depositor, issuing entity, originator contemplated by Item 1110 of this Regulation AB, underwriter, or any affiliate of the foregoing, separately identify the type and amount...

  7. 17 CFR 229.1107 - (Item 1107) Issuing entities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... ENERGY POLICY AND CONSERVATION ACT OF 1975-REGULATION S-K Asset-Backed Securities (Regulation AB) § 229...(a)(2) of this Regulation AB, depositor, issuing entity, originator contemplated by Item 1110 of this Regulation AB, underwriter, or any affiliate of the foregoing, separately identify the type and amount...

  8. 16 CFR 801.50 - Formation of unincorporated entities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Formation of unincorporated entities. 801.50 Section 801.50 Commercial Practices FEDERAL TRADE COMMISSION RULES, REGULATIONS, STATEMENTS AND INTERPRETATIONS UNDER THE HART-SCOTT-RODINO ANTITRUST IMPROVEMENTS ACT OF 1976 COVERAGE RULES § 801.50...

  9. 16 CFR 801.50 - Formation of unincorporated entities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Formation of unincorporated entities. 801.50 Section 801.50 Commercial Practices FEDERAL TRADE COMMISSION RULES, REGULATIONS, STATEMENTS AND INTERPRETATIONS UNDER THE HART-SCOTT-RODINO ANTITRUST IMPROVEMENTS ACT OF 1976 COVERAGE RULES § 801.50...

  10. 16 CFR 801.50 - Formation of unincorporated entities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Formation of unincorporated entities. 801.50 Section 801.50 Commercial Practices FEDERAL TRADE COMMISSION RULES, REGULATIONS, STATEMENTS AND INTERPRETATIONS UNDER THE HART-SCOTT-RODINO ANTITRUST IMPROVEMENTS ACT OF 1976 COVERAGE RULES § 801.50...

  11. 16 CFR 801.50 - Formation of unincorporated entities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Formation of unincorporated entities. 801.50 Section 801.50 Commercial Practices FEDERAL TRADE COMMISSION RULES, REGULATIONS, STATEMENTS AND INTERPRETATIONS UNDER THE HART-SCOTT-RODINO ANTITRUST IMPROVEMENTS ACT OF 1976 COVERAGE RULES § 801.50...

  12. 16 CFR 801.50 - Formation of unincorporated entities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Formation of unincorporated entities. 801.50 Section 801.50 Commercial Practices FEDERAL TRADE COMMISSION RULES, REGULATIONS, STATEMENTS AND INTERPRETATIONS UNDER THE HART-SCOTT-RODINO ANTITRUST IMPROVEMENTS ACT OF 1976 COVERAGE RULES § 801.50...

  13. 2 CFR 25.330 - Foreign public entity.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 2 Grants and Agreements 1 2011-01-01 2011-01-01 false Foreign public entity. 25.330 Section 25.330 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS Pre-award responsibilities...

  14. Detecting Underlying Stance Adopted When Human Construe Behavior of Entities

    NASA Astrophysics Data System (ADS)

    Terada, Kazunori; Ono, Kouhei; Ito, Akira

    Whether or not humans can construe the behaviors of entities depends on their psychological stance. The philosopher Dennett proposed human cognitive strategies (three stances) in which humans construe the behavior of other animated objects, including other humans, artifacts, and physical phenomena:‘intentional’, ‘design’ and ‘physical’ stances. Detecting the psychological stance taken toward entities is difficult, because such mental state attribution is a subjective cognitive process and hard to measure. In the present study, we proposed a novel method for detecting underlying stance adopted when human construe behavior of entities. In our method the subject was asked to select the most suitable action sequence shown in three movies each of which representing Dennett’s three stances. To valid our method we have conducted an experiment in which the subjects were presented thirty short videos and asked to compare them to the three movies. The result indicated that the subjects did not focused on prior knowledge about the entity but could focused on motion characteristics per se, owing to simple and typical motion of an abstract shaped object.

  15. 7 CFR 1450.203 - Eligible persons and legal entities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Eligible persons and legal entities. 1450.203 Section 1450.203 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOMASS CROP ASSISTANCE...

  16. 7 CFR 1450.203 - Eligible persons and legal entities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Eligible persons and legal entities. 1450.203 Section 1450.203 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOMASS CROP ASSISTANCE...

  17. 7 CFR 1450.203 - Eligible persons and legal entities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Eligible persons and legal entities. 1450.203 Section 1450.203 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOMASS CROP ASSISTANCE...

  18. 7 CFR 1450.203 - Eligible persons and legal entities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Eligible persons and legal entities. 1450.203 Section 1450.203 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOMASS CROP ASSISTANCE...

  19. 18 CFR 39.8 - Delegation to a Regional Entity.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Delegation to a Regional Entity. 39.8 Section 39.8 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT RULES CONCERNING CERTIFICATION...

  20. Vulvodynia: a case series of a poorly recognized entity.

    PubMed

    Patsatsi, A; Vavilis, D; Theodoridis, T D; Kellartzis, D; Sotiriadis, D; Tarlatzis, B C

    2012-01-01

    Vulvodynia remains a poorly recognized entity with unclear pathogenesis. In a case series of six patients with vulvodynia over a five-year period in a tertiary university hospital, we describe the clinical features, the diagnostic procedures, the impact on each patient's emotional status and discuss the necessity and efficacy of the chosen treatment options in accordance with the current therapeutic guidelines.

  1. 17 CFR 202.8 - Small entity compliance guides.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Small entity compliance guides. 202.8 Section 202.8 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION INFORMAL AND...: Small Business and the SEC. 1 1 These items are also available on the Securities and Exchange...

  2. 17 CFR 202.8 - Small entity compliance guides.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 2 2013-04-01 2013-04-01 false Small entity compliance guides. 202.8 Section 202.8 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION INFORMAL AND...: Small Business and the SEC. 1 1 These items are also available on the Securities and Exchange...

  3. 76 FR 66181 - Disregarded Entities; Excise Taxes and Employment Taxes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... Internal Revenue Service 26 CFR Part 301 RIN 1545-BH90 Disregarded Entities; Excise Taxes and Employment Taxes AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Final regulations and removal of... and excise taxes. These regulations also make conforming changes to the tax liability rule...

  4. 22 CFR 140.6 - Foreign government entities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... within the group of key individuals of an entity, the agency providing the assistance shall consult with... regarding who should be included within the group of key individuals, the agency may request that the... allegations that a key individual who is a senior government official of the host nation has been convicted...

  5. 22 CFR 140.6 - Foreign government entities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... within the group of key individuals of an entity, the agency providing the assistance shall consult with... regarding who should be included within the group of key individuals, the agency may request that the... allegations that a key individual who is a senior government official of the host nation has been convicted...

  6. 47 CFR 73.5007 - Designated entity provisions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Designated entity provisions. 73.5007 Section 73.5007 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Procedures for Competitive Bidding and for Applications for Noncommercial Educational Broadcast Stations on Non-Reserved...

  7. 78 FR 59219 - Stress Testing of Regulated Entities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-26

    ... AGENCY 12 CFR Part 1238 RIN 2590-AA47 Stress Testing of Regulated Entities AGENCY: Federal Housing... than $10 billion to conduct annual stress tests to determine whether the companies have the capital..., to conduct annual stress tests to determine whether the companies have the capital necessary...

  8. 22 CFR 140.6 - Foreign government entities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... within the group of key individuals of an entity, the agency providing the assistance shall consult with... regarding who should be included within the group of key individuals, the agency may request that the... allegations that a key individual who is a senior government official of the host nation has been convicted...

  9. 22 CFR 140.6 - Foreign government entities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... within the group of key individuals of an entity, the agency providing the assistance shall consult with... regarding who should be included within the group of key individuals, the agency may request that the... allegations that a key individual who is a senior government official of the host nation has been convicted...

  10. Instructional Transaction Theory: Knowledge Relationships among Processes, Entities, and Activities.

    ERIC Educational Resources Information Center

    Merrill, M. David; And Others

    1993-01-01

    Discussion of instructional transaction theory focuses on knowledge representation in an automated instructional design expert system. A knowledge structure called PEA-Net (processes, entities, and activities) is explained; the refrigeration process is used as an example; text resources and graphic resources are described; and simulations are…

  11. 15 CFR Supplement No. 4 to Part 744 - Entity List

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 2 2012-01-01 2012-01-01 false Entity List No. Supplement No. 4 to Part 744 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION REGULATIONS CONTROL POLICY: END-USER AND END-USE BASED Pt. 744, Supp....

  12. 15 CFR Supplement No. 4 to Part 744 - Entity List

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 2 2013-01-01 2013-01-01 false Entity List No. Supplement No. 4 to Part 744 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION REGULATIONS CONTROL POLICY: END-USER AND END-USE BASED Pt. 744, Supp....

  13. 15 CFR Supplement No. 4 to Part 744 - Entity List

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 2 2014-01-01 2014-01-01 false Entity List No. Supplement No. 4 to Part 744 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION REGULATIONS CONTROL POLICY: END-USER AND END-USE BASED Pt. 744, Supp....

  14. 7 CFR 1486.202 - Are there any ineligible entities?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Are there any ineligible entities? 1486.202 Section 1486.202 Agriculture Regulations of the Department of Agriculture (Continued) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS EMERGING MARKETS...

  15. 42 CFR 410.144 - Quality standards for deemed entities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Outpatient Diabetes Self-Management Training and Diabetes Outcome Measurements § 410.144 Quality standards for deemed entities. An... policy that affirms education as an integral component of diabetes care. (iv) Includes in its...

  16. 42 CFR 410.144 - Quality standards for deemed entities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Outpatient Diabetes Self-Management Training and Diabetes Outcome Measurements § 410.144 Quality standards for deemed entities. An... policy that affirms education as an integral component of diabetes care. (iv) Includes in its...

  17. 42 CFR 410.144 - Quality standards for deemed entities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Outpatient Diabetes Self-Management Training and Diabetes Outcome Measurements § 410.144 Quality standards for deemed entities. An... policy that affirms education as an integral component of diabetes care. (iv) Includes in its...

  18. 42 CFR 410.144 - Quality standards for deemed entities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Outpatient Diabetes Self-Management Training and Diabetes Outcome Measurements § 410.144 Quality standards for deemed entities. An... policy that affirms education as an integral component of diabetes care. (iv) Includes in its...

  19. 75 FR 67282 - Provisions Common to Registered Entities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-02

    ... COMMISSION 17 CFR Part 40 RIN 3038-AD07 Provisions Common to Registered Entities AGENCY: Commodity Futures... Commission (``Commission'' or ``CFTC'') is proposing rules to implement new statutory provisions enacted... currently is inconsistent with certain provisions of Section 745. In addition, since, as noted, the...

  20. 76 FR 44776 - Provisions Common to Registered Entities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-27

    ... Provisions Common to Registered Entities AGENCY: Commodity Futures Trading Commission. ACTION: Final Rule... certain statutory provisions of the Dodd-Frank Wall Street Reform and Consumer Protection Act (``Dodd... certain statutory provisions of the Dodd-Frank Act and to amend existing regulations governing...

  1. GASB's New Standard on Reporting Entity for School Districts.

    ERIC Educational Resources Information Center

    Harmer, W. Gary

    1991-01-01

    Explains the impact on school district financial reporting of the Governmental Accounting Standards Board Statement 14, "The Financial Reporting Entity." One of Statement 14's objectives is for financial report users to be able to distinguish between the primary government and its component units. (MLF)

  2. 42 CFR 410.144 - Quality standards for deemed entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Outpatient Diabetes Self-Management Training and Diabetes Outcome Measurements § 410.144 Quality standards for deemed entities. An... policy that affirms education as an integral component of diabetes care. (iv) Includes in its...

  3. Amelogenesis imperfecta and localised aggressive periodontitis: A rare clinical entity.

    PubMed

    Gundannavar, Gayatri; Rosh, Radhika M; Chandrasekaran, Shoba; Hussain, Ahad M

    2013-01-01

    This case report presents two female patients whose chief complaint was discoloration of teeth. On careful clinical examination it was found that the patients had features of amelogenesis imperfecta and localised aggressive periodontitis. This article will give an insight of clinical and radiographic features of amelogenesis imperfecta with localised aggressive periodontitis, which is a rare clinical entity.

  4. 15 CFR Supplement No. 4 to Part 744 - Entity List

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    .... Beijing Institute of Structure and Environmental Engineering, a.k.a., Beijing Institute of Strength and.../00 66 FR 50090, 10/01/01 69 FR 56694, 09/22/04. The following Department of Atomic Energy entities:—Bhabha Atomic Research Center (BARC); —Indira Gandhi Atomic Research Center (IGCAR); —Indian Rare...

  5. 15 CFR Supplement No. 4 to Part 744 - Entity List

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Corp First Academy 12th Research Institute 51 Yong Ding Road, Beijing Beijing Institute of Structure.... The following Department of Atomic Energy entities:—Bhabha Atomic Research Center (BARC); —Indira Gandhi Atomic Research Center (IGCAR); —Indian Rare Earths; —Nuclear reactors (including power...

  6. 7 CFR 1413.113 - Deceased individuals or dissolved entities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... be made for an eligible application on behalf of an eligible producer who is now a deceased individual or is a dissolved entity if a representative who currently has authority to enter into a contract on behalf of the producer signs the application for payment. (b) Legal documents showing proof...

  7. 7 CFR 1413.113 - Deceased individuals or dissolved entities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... be made for an eligible application on behalf of an eligible producer who is now a deceased individual or is a dissolved entity if a representative who currently has authority to enter into a contract on behalf of the producer signs the application for payment. (b) Legal documents showing proof...

  8. 7 CFR 1413.113 - Deceased individuals or dissolved entities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... be made for an eligible application on behalf of an eligible producer who is now a deceased individual or is a dissolved entity if a representative who currently has authority to enter into a contract on behalf of the producer signs the application for payment. (b) Legal documents showing proof...

  9. 7 CFR 1413.113 - Deceased individuals or dissolved entities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... be made for an eligible application on behalf of an eligible producer who is now a deceased individual or is a dissolved entity if a representative who currently has authority to enter into a contract on behalf of the producer signs the application for payment. (b) Legal documents showing proof...

  10. Integrating Real World Entities into an Academic Curriculum

    ERIC Educational Resources Information Center

    Tompkins, Terrance; Schlesinger, Marc

    2010-01-01

    This research will demonstrate how an experiential learning practicum can be successfully implemented into an academic curriculum, using Drexel University's (Philadelphia, PA) award-winning student-run record label, MAD Dragon Records, as a case study. It will describe the components necessary to implement and operate a real-world entity within…

  11. Biological correlates of modernization in a Guatemalan highland municipio.

    PubMed

    Scholl, T O; Odell, M E

    1976-01-01

    The demographic correlates of modernization were studied in a municipio of the Guatemalan highlands using, as indicators of modernization, the introduction of chemical fertilizers and of a religous revitalization movement. Accion Catolica. Records, taken from interviews, of 340 women divided into declines (decennial groups) within ten-year birth cohorts extending from before 1925 to 1954, were checked for representativeness against the birth registries for the entire municipio for the years 1965-69.

  12. Design and Construction of an Entity Resolution System that Supports Entity Identity Information Management and Asserted Resolution

    ERIC Educational Resources Information Center

    Nelson, Eric Derrand

    2011-01-01

    This work describes the design and construction of an open source, entity resolution system that enables users to assign and maintain persistent identifiers for master data items. Two key features of this system that are not available in current ER systems and that make persistent identification possible are (1) The capture and management of…

  13. 78 FR 3317 - Removal of Persons From the Entity List Based on Removal Request; Implementation of Entity List...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-16

    ... remove two persons located in the U.A.E., as follows: United Arab Emirates (1) Abubakr Abuelazm, Dubai, U... Emirates FZ-LLC, Office 124 1st Floor, Building 3, Dell Building, Sheikh Zayed Road, Dubai Internet City, Dubai, U.A.E. The removal of the above-referenced two entities on the basis of annual review of...

  14. Acupuncture in modern society.

    PubMed

    Vanderploeg, Kristin; Yi, Xiaobin

    2009-03-01

    For at least 2,500 years, acupuncture has been an integral part of traditional Chinese medicine. However, recently as more people in western countries are diagnosed with chronic disease poorly treated with modern medical therapies, many are turning to acupuncture and other forms of alternative medical treatments. Based on the theory of harmonious flowing qi being the basis of good health, acupuncture focuses on restoring qi by manipulation of the complementary and opposing elements of yin and yang. However, in the modern medical community we struggle to with the concept of qi, given a lack of anatomic and histological evidence supporting its existence. However, with the surge in public interest in acupuncture, the scientific community begun heavy investigation of acupuncture's efficacy, as well as the physiologic basis behind it. Thus far, evidence supports the use of acupuncture in post-operative nausea and vomiting, postoperative dental pain, chronic pain conditions such as lower back pain, and possibly also such psychologic conditions as addiction. It is possible that by affecting afferent nerve signaling, acupuncture may influence the release of endogenous opioids to promote pain relief. This effect may be augmented by release of ACTH and cortisol, as well as through down-regulation of signaling through pain fibers. When treating patients who may utilize alternative forms of medicine, it is important that medical practitioners be educated in regards to the basic fundamental beliefs behind acupuncture, as well as the scientific evidence supporting its use and revealing its efficacy. The purpose of this review is to give western trained physicians exposure to history, basic knowledge and its clinical applications of acupuncture to accommodate accelerating interests in acupuncture in modern society.

  15. Foundations of modern cosmology

    NASA Astrophysics Data System (ADS)

    Hawley, John F.; Holcomb, Katherine A.

    2005-07-01

    Recent discoveries in astronomy, especially those made with data collected by satellites such as the Hubble Space Telescope and the Wilkinson Microwave Anisotropy Probe, have revolutionized the science of cosmology. These new observations offer the possibility that some long-standing mysteries in cosmology might be answered, including such fundamental questions as the ultimate fate of the universe. Foundations of modern cosmology provides an accessible, thorough and descriptive introduction to the physical basis for modern cosmological theory, from the big bang to a distant future dominated by dark energy. This second edition includes the latest observational results and provides the detailed background material necessary to understand their implications, with a focus on the specific model supported by these observations, the concordance model. Consistent with the book's title, emphasis is given to the scientific framework for cosmology, particularly the basics concepts of physics that underlie modern theories of relativity and cosmology; the importance of data and observations is stressed throughout. The book sketches the historical background of cosmology, and provides a review of the relevant basic physics and astronomy. After this introduction, both special and general relativity are treated, before proceeding to an in-depth discussion of the big bang theory and physics of the early universe. The book includes current research areas, including dark matter and structure formation, dark energy, the inflationary universe, and quantum cosmology. The authors' website (http://www.astro.virginia.edu/~jh8h/Foundations) offers a wealth of supplemental information, including questions and answers, references to other sources, and updates on the latest discoveries.

  16. Field emission chemical sensor for receptor/binder, such as antigen/antibody

    DOEpatents

    Panitz, John A.

    1986-01-01

    A field emission chemical sensor for specific detection of a chemical entity in a sample includes a closed chamber enclosing two field emission electrode sets, each field emission electrode set comprising (a) an electron emitter electrode from which field emission electrons can be emitted when an effective voltage is connected to the electrode set; and (b) a collector electrode which will capture said electrons emitted from said emitter electrode. One of the electrode sets is passive to the chemical entity and the other is active thereto and has an active emitter electrode which will bind the chemical entity when contacted therewith.

  17. Early modern mathematical instruments.

    PubMed

    Bennett, Jim

    2011-12-01

    In considering the appropriate use of the terms "science" and "scientific instrument," tracing the history of "mathematical instruments" in the early modern period is offered as an illuminating alternative to the historian's natural instinct to follow the guiding lights of originality and innovation, even if the trail transgresses contemporary boundaries. The mathematical instrument was a well-defined category, shared across the academic, artisanal, and commercial aspects of instrumentation, and its narrative from the sixteenth to the eighteenth century was largely independent from other classes of device, in a period when a "scientific" instrument was unheard of.

  18. Modern Physics Simulations

    NASA Astrophysics Data System (ADS)

    Brandt, Douglas; Hiller, John R.; Moloney, Michael J.

    1995-10-01

    The Consortium for Upper Level Physics Software (CUPS) has developed a comprehensive series of Nine Book/Software packages that Wiley will publish in FY `95 and `96. CUPS is an international group of 27 physicists, all with extensive backgrounds in the research, teaching, and development of instructional software. The project is being supported by the National Science Foundation (PHY-9014548), and it has received other support from the IBM Corp., Apple Computer Corp., and George Mason University. The Simulations being developed are: Astrophysics, Classical Mechanics, Electricity & Magnetism, Modern Physics, Nuclear and Particle Physics, Quantum Mechanics, Solid State, Thermal and Statistical, and Wave and Optics.

  19. COMPUTING THERAPY FOR PRECISION MEDICINE: COLLABORATIVE FILTERING INTEGRATES AND PREDICTS MULTI-ENTITY INTERACTIONS

    PubMed Central

    REGENBOGEN, SAM; WILKINS, ANGELA D.; LICHTARGE, OLIVIER

    2015-01-01

    Biomedicine produces copious information it cannot fully exploit. Specifically, there is considerable need to integrate knowledge from disparate studies to discover connections across domains. Here, we used a Collaborative Filtering approach, inspired by online recommendation algorithms, in which non-negative matrix factorization (NMF) predicts interactions among chemicals, genes, and diseases only from pairwise information about their interactions. Our approach, applied to matrices derived from the Comparative Toxicogenomics Database, successfully recovered Chemical-Disease, Chemical-Gene, and Disease-Gene networks in 10-fold cross-validation experiments. Additionally, we could predict each of these interaction matrices from the other two. Integrating all three CTD interaction matrices with NMF led to good predictions of STRING, an independent, external network of protein-protein interactions. Finally, this approach could integrate the CTD and STRING interaction data to improve Chemical-Gene cross-validation performance significantly, and, in a time-stamped study, it predicted information added to CTD after a given date, using only data prior to that date. We conclude that collaborative filtering can integrate information across multiple types of biological entities, and that as a first step towards precision medicine it can compute drug repurposing hypotheses. PMID:26776170

  20. Heliotropism in modern stromatolites

    SciTech Connect

    Awramik, S.M.

    1985-01-01

    Three different examples of modern microbial mats and stromatolites have been discovered that exhibit a preferred orientation towards specular sunlight. In Hamelin Pool of Shark Bay, Western Australia, subtidal decimeter-sized discrete columns and intertidal centimeter-sized tufts were found pointing north. In thermal spring effluents and pools of Yellowstone National Park, columnar and conical centimeter-sized microbial structures were found to be inclined to the south. None of these inclined structures show growth orientation in response to prevailing fluid directions. Each example occurs in markedly different environments and each has different photosynthetic microbes: (1) the subtidal Shark Bay columns are dominated by surficial diatoms: (2) the intertidal Shark Bay tufts constructed by a filamentous cyanobacterium; and (3) the cones and columns in Yellowstone are built by filamentous flexibacteria and cyanobacteria. Sunlight must be considered a major driving force in stromatolite morphogenesis. Extrapolation of these modern heliotropic columnar stromatolites to fossil examples supports the paleolatitude hypothesis of Vologdin (1961) and of Nordeng (1963) and the days per year hypothesis of Vanyo and Awramik (1982). Taken together, and especially when combined with paleomagnetic analyses, the procedures yield an impressive array of data on Earth and Earth-Sun-Moon histories.

  1. "Disease entity" as the key theoretical concept of medicine.

    PubMed

    Hucklenbroich, Peter

    2014-12-01

    Philosophical debates about the concept of disease, particularly of mental disease, might benefit from reconsideration and a closer look at the established terminology and conceptual structure of contemporary medical pathology and clinical nosology. The concepts and principles of medicine differ, to a considerable extent, from the ideas and notions of philosophical theories of disease. In medical theory, the concepts of disease entity and pathologicity are, besides the concept of disease itself, of fundamental importance, and they are essentially connected to the concepts cause of disease or etiological factor, natural course or natural history of disease, and pathological disposition. It is the concept of disease entity that is of key importance for understanding medical pathology and theory of disease. Its central role is shown by a short reconstruction of its main features and its intrinsic connection to the concept of pathologicity. The meaning of pathologicity is elucidated by explicating the underlying criteria.

  2. Automatic Labeling for Entity Extraction in Cyber Security

    SciTech Connect

    Bridges, Robert A; Jones, Corinne L; Iannacone, Michael D; Testa, Kelly M; Goodall, John R

    2014-01-01

    Timely analysis of cyber-security information necessitates automated information extraction from unstructured text. While state-of-the-art extraction methods produce extremely accurate results, they require ample training data, which is generally unavailable for specialized applications, such as detecting security related entities; moreover, manual annotation of corpora is very costly and often not a viable solution. In response, we develop a very precise method to automatically label text from several data sources by leveraging related, domain-specific, structured data and provide public access to a corpus annotated with cyber-security entities. Next, we implement a Maximum Entropy Model trained with the average perceptron on a portion of our corpus (~750,000 words) and achieve near perfect precision, recall, and accuracy, with training times under 17 seconds.

  3. Entity-Centric Abstraction and Modeling Framework for Transportation Architectures

    NASA Technical Reports Server (NTRS)

    Lewe, Jung-Ho; DeLaurentis, Daniel A.; Mavris, Dimitri N.; Schrage, Daniel P.

    2007-01-01

    A comprehensive framework for representing transpportation architectures is presented. After discussing a series of preceding perspectives and formulations, the intellectual underpinning of the novel framework using an entity-centric abstraction of transportation is described. The entities include endogenous and exogenous factors and functional expressions are offered that relate these and their evolution. The end result is a Transportation Architecture Field which permits analysis of future concepts under the holistic perspective. A simulation model which stems from the framework is presented and exercised producing results which quantify improvements in air transportation due to advanced aircraft technologies. Finally, a modeling hypothesis and its accompanying criteria are proposed to test further use of the framework for evaluating new transportation solutions.

  4. Mining entity-identification rules for database integration

    SciTech Connect

    Ganesh, M.; Srivastava, J.; Richardson, T.

    1996-12-31

    Entity identification (BI) is the identification and integration of all records which represent the same real-world entity, and is an important task in database integration process. When a common identification mechanism for similar records across heterogeneous databases is not readily available, EI is performed by examining the relationships between various attribute values among the records. We propose the use of distances between attribute values as a measure of similarity between the records they represent. Record-matching conditions for EI can then be expressed as constraints on the attribute distances. We show how knowledge discovery techniques can be used to automatically derive these conditions (expressed as decision trees) directly from the data, using a distance-based framework.

  5. Strategic bidding for load serving entity in electricity markets

    NASA Astrophysics Data System (ADS)

    AlZahrani, Hashim A.

    The objective of this thesis is to study different options of load serving entities (LSEs) in electricity markets. Two models of pool-based electricity market have been studied. The difference between them is in the effect of transmission constraints. Transmission Constraints are neglected in the first model. Various bidding scenarios are presented in the first model to study the effect of retail, interruptible, and bidding prices on the profit of single LSE utilizing Monte Carlo simulation method. Genetic algorithm optimization tool is used to get the optimal bidding. In the second model, a new approach is presented to study the impact of transmission constraints (TCs) on the profit of LSE and its bidding strategy utilizing IEEE 30 bus system. Different pricing settlements then tested the effects of TCs to investigate the best pricing option. It has been shown that the first rejected bid settlement is the best selection for load serving entity.

  6. Scrotal Dermatitis - Can we Consider it as a Separate Entity?

    PubMed Central

    Krishnan, Ajay; Kar, Sumit

    2013-01-01

    Scrotal dermatitis is a very common condition that has been easily overlooked by most dermatologists and treating physicians. The condition is easily mistaken for the common skin disorders affecting the area, like fungal infections. Scrotal dermatitis is not considered a separate disease entity and is usually considered a condition similar to the contact dermatitis occurring elsewhere. This article attempts to classify the condition as a separate disease entity and explains the various etiological factors and the pathogenesis of the condition. The various stages of the condition are also explained in detail. Newer treatment modalities like the use of narrow band UVB for the management of scrotal dermatitis is also highlighted in this article. PMID:24044054

  7. Proton pump inhibitor responsive esophageal eosinophilia, a distinct disease entity?

    PubMed

    Munday, William; Zhang, Xuchen

    2014-08-14

    Recent studies have suggested the existence of a patient population with esophageal eosinophilia that responds to proton pump inhibitor therapy. These patients are being referred to as having proton pump inhibitor responsive esophageal eosinophilia (PPI-REE), which is currently classified as a distinct and separate disease entity from both gastroesophageal reflux disease (GERD) and eosinophilic esophagitis (EoE). The therapeutic effect of proton pump inhibitor (PPI) on PPI-REE is thought to act directly at the level of the esophageal mucosa with an anti-inflammatory capacity, and completely independent of gastric acid suppression. The purpose of this manuscript is to review the mechanistic data of the proposed immune modulation/anti-inflammatory role of the PPI at the esophageal mucosa, and the existence of PPI-REE as a distinct disease entity from GERD and EoE.

  8. Small Cell Neuroendocrine Carcinoma of the Cervix: A Rare Entity

    PubMed Central

    V, Pavithra; Shalini, C.N. Sai; Priya, Shanmuga; Rani, Usha; Rajendiran, S; Joseph, Leena Dennis

    2014-01-01

    Small cell carcinoma of the cervix is a rare and a very aggressive tumour. Once being considered to be a rare type of squamous cell carcinoma, evidence has proven that most of the tumours express one or more markers of neuroendocrine differentiation. The behaviour of this rare malignancy is different from that of squamous cell carcinomas, with a high propensity for nodal and distant metastases. Hence, there is a need to highlight this histopathological entity. PMID:24701511

  9. Magnetic studies of iron-entities in human tissues

    NASA Astrophysics Data System (ADS)

    Ślawska-Waniewska, A.; Mosiniewicz-Szablewska, E.; Nedelko, N.; Gałązka-Friedman, J.; Friedman, A.

    2004-05-01

    Iron-entities in the human liver, brain and blood tissues have been investigated by means of EPR spectroscopy and magnetization measurements over the temperature range 4-300 K. The identification of the most typical forms of iron in the human body (i.e. isolated Fe-ions bonded in hemoglobin and transferrin as well as exchange coupled Fe-ions in nanosized ferritin cores) is presented.

  10. Adenosquamous carcinoma of vesicovaginal fistula: a rare entity.

    PubMed

    Tabali, Rudresh; Ramkumar, Aravind

    2014-01-01

    A 56-year-old lady presented with a vesicovaginal fistula (VVF) along with past history of abdominal hysterectomy. Biopsy of the fistulous tract showed squamous cell carcinoma (SCC). Patient underwent radical cystourethrectomy, total vaginectomy, and bilateral pelvic lymph node dissection along with ileal conduit. The final histopathology report of the resected specimen showed adenosquamous carcinoma in VVF. As this is a rare entity, we are reporting this case.

  11. Primary tubercular abscess of the breast--an unusual entity.

    PubMed

    Gupta, R; Singal, R P; Gupta, A; Singal, S; Shahi, S R; Singal, R

    2012-02-22

    Primary breast tuberculosis manifested as abscess is a rare entity. We are reporting a case of primary breast tuberculosis, which presented as breast abscess. Abscess was drained and tissue sent for histopathology. To our surprise, diagnosis came as breast tuberculosis. Aspiration cytology was not done, as it is not a routine test for abscess cases. Patient was put on anti- tubercular drugs. In the follow-up of 6 months, she was asymptomatic and advised to continue medicine.

  12. Considering context: reliable entity networks through contextual relationship extraction

    NASA Astrophysics Data System (ADS)

    David, Peter; Hawes, Timothy; Hansen, Nichole; Nolan, James J.

    2016-05-01

    Existing information extraction techniques can only partially address the problem of exploiting unreadable-large amounts text. When discussion of events and relationships is limited to simple, past-tense, factual descriptions of events, current NLP-based systems can identify events and relationships and extract a limited amount of additional information. But the simple subset of available information that existing tools can extract from text is only useful to a small set of users and problems. Automated systems need to find and separate information based on what is threatened or planned to occur, has occurred in the past, or could potentially occur. We address the problem of advanced event and relationship extraction with our event and relationship attribute recognition system, which labels generic, planned, recurring, and potential events. The approach is based on a combination of new machine learning methods, novel linguistic features, and crowd-sourced labeling. The attribute labeler closes the gap between structured event and relationship models and the complicated and nuanced language that people use to describe them. Our operational-quality event and relationship attribute labeler enables Warfighters and analysts to more thoroughly exploit information in unstructured text. This is made possible through 1) More precise event and relationship interpretation, 2) More detailed information about extracted events and relationships, and 3) More reliable and informative entity networks that acknowledge the different attributes of entity-entity relationships.

  13. Modeling discrete and continuous entities with fractions and decimals.

    PubMed

    Rapp, Monica; Bassok, Miriam; DeWolf, Melissa; Holyoak, Keith J

    2015-03-01

    When people use mathematics to model real-life situations, their use of mathematical expressions is often mediated by semantic alignment (Bassok, Chase, & Martin, 1998): The entities in a problem situation evoke semantic relations (e.g., tulips and vases evoke the functionally asymmetric "contain" relation), which people align with analogous mathematical relations (e.g., the noncommutative division operation, tulips/vases). Here we investigate the possibility that semantic alignment is also involved in the comprehension and use of rational numbers (fractions and decimals). A textbook analysis and results from two experiments revealed that both mathematic educators and college students tend to align the discreteness versus continuity of the entities in word problems (e.g., marbles vs. distance) with distinct symbolic representations of rational numbers--fractions versus decimals, respectively. In addition, fractions and decimals tend to be used with nonmetric units and metric units, respectively. We discuss the importance of the ontological distinction between continuous and discrete entities to mathematical cognition, the role of symbolic notations, and possible implications of our findings for the teaching of rational numbers.

  14. Control of entity interactions in a hierarchical variable resolution simulation

    SciTech Connect

    Powell, D.R.

    1997-10-01

    There has long been interest in variable resolution modeling to support military analysis for a broad range of interest areas. Despite the ever-present desire for models of greater fidelity at the expense of analysis and computation resources, models of moderate to low fidelity are still required at many levels of decision-making. Problems can arise due to the issue of consistency among the family of models used for analysis. To address this and other problems, models of variable resolution have been suggested. However, such variable resolution architectures inherently carry their own set of issues which must be resolved in order to be useful. First, what are the structural requirements for a variable resolution model; and second, how are interactions between entities governed, especially when the entities have different resolutions? This paper addresses these issues and discusses key mechanisms needed to develop a variable resolution combat simulation that meets several core requirements for such models: seamless aggregation/disaggregation, appropriate interactions between entities of differing resolution, and control of the aggregation/disaggregation process.

  15. Control of entity interactions in a hierarchical variable resolution simulation

    SciTech Connect

    Powell, D.R.

    1997-08-01

    There has long been interest in variable resolution modeling to support military analysis for a broad range of interest areas. Despite the ever-present desire for models of greater fidelity at the expense of analysis and computation resources, models of moderate to low fidelity are still required at many levels of decision-making. Problems can arise due to the issue of consistency among the family of models used for analysis. To address this and other problems, models of variable resolution have been suggested. However, such variable resolution architectures inherently carry their own set of issues which must be resolved in order to be useful. First, what are the structural requirements for a variable resolution model; and second, how are interactions between entities governed, especially when the entities have different resolutions? This paper addresses these issues and discusses key mechanisms needed to develop a variable resolution combat simulation that meets several core requirements for such models: seamless aggregation/disaggregation, appropriate interactions between entities of differing resolution, and control of the aggregation/disaggregation process.

  16. Modernizing sports facilities

    SciTech Connect

    Dustin, R.

    1996-09-01

    Modernization and renovation of sports facilities challenge the design team to balance a number of requirements: spectator and owner expectations, existing building and site conditions, architectural layouts, code and legislation issues, time constraints and budget issues. System alternatives are evaluated and selected based on the relative priorities of these requirements. These priorities are unique to each project. At Alexander Memorial Coliseum, project schedules, construction funds and facility usage became the priorities. The ACC basketball schedule and arrival of the Centennial Olympics dictated the construction schedule. Initiation and success of the project depended on the commitment of the design team to meet coliseum funding levels established three years ago. Analysis of facility usage and system alternative capabilities drove the design team to select a system that met the project requirements and will maximize the benefits to the owner and spectators for many years to come.

  17. Modern problems of thermodynamics

    NASA Astrophysics Data System (ADS)

    Novikov, I. I.

    2012-12-01

    The role of energy and methods of its saving for the development of human society and life are analyzed. The importance of future use of space energy flows and energy of water and air oceans is emphasized. The authors consider the idea of the unit for production of electric energy and pure substances using sodium chloride which reserves are limitless on the planet. Looking retrospectively at the development of power engineering from the elementary fire to modern electric power station, we see that the used method of heat production, namely by direct interaction of fuel and oxidizer, is the simplest. However, it may be possible to combust coal, i.e., carbon in salt melt, for instance, sodium chloride that would be more rational and efficient. If the stated problems are solved positively, we would master all energy properties of the substance; and this is the main problem of thermodynamics being one of the sciences on energy.

  18. Defining meridians: a modern basis of understanding.

    PubMed

    Longhurst, John C

    2010-06-01

    Acupuncture, one of the primary methods of treatment in traditional Oriental medicine, is based on a system of meridians. Along the meridians lie acupuncture points or acupoints, which are stimulated by needling, pressure or heat to resolve a clinical problem. A number of methods have been used to identify meridians and to explain them anatomically. Thus, tendinomuscular structures, primo-vessels (Bonghan ducts), regions of increased temperature and low skin resistance have been suggested to represent meridians or as methods to identify them. However, none of these methods have met the criteria for a meridian, an entity that, when stimulated by acupuncture can result in clinical improvement. More recently, modern physiologists have put forward the "neural hypothesis" stating that the clinical influence of acupuncture is transmitted primarily through stimulation of sensory nerves that provide signals to the brain, which processes this information and then causes clinical changes associated with treatment. Although additional research is warranted to investigate the role of some of the structures identified, it seems clear that the peripheral and central nervous system can now be considered to be the most rational basis for defining meridians. The meridian maps and associated acupoints located along them are best viewed as road maps that can guide practitioners towards applying acupuncture to achieve optimal clinical results.

  19. The dual origin of modern humanity.

    PubMed

    Tattersall, Ian

    2004-01-01

    Living Homo sapiens can define itself using both behavioral and anatomical uniquenesses. But is this possible when looking backward? Using a strict morphological definition, Homo sapiens can probably be traced back in the fossil record to about 150 kyr ago, which fits well with molecular estimates for the ancestor of all living human populations. However, activities reliably indicating established symbolic cognition can be recognized in the archaeological record only back to under 100 kyr ago. Since it is probable that the potential for symbolic cognition was born in the genetic/structural alterations that also gave rise to the distinctive morphological entity Homo sapiens, it appears that the expression of the human symbolic cognitive potential had to await, for many millennia, the >discovery< of that potential through a cultural rather than a biological stimulus. Most plausibly, this stimulus was the invention of language. Modern human symbolic cognition is not an extrapolation of pre-existing evolutionary trends, suggesting that Homo sapiens is not biologically >fine-tuned< for any specific behavior patterns.

  20. Relevance of ancient Indian wisdom to modern mental health – A few examples

    PubMed Central

    Shamasundar, C.

    2008-01-01

    The ancient Indian concepts and paradigms relating to mental health are holistic and cover aspects that have been neglected by the modern mental health literature. The latter can borrow, study, and incorporate them in their text books to advantage. The current trend in mental health research is heavily biased in favour of biological aspects of psychological phenomena neglecting the basic entity, the mind. Correction of this partisan tilt is urgently needed. PMID:19742213

  1. 49 CFR 37.43 - Alteration of transportation facilities by public entities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... affects or could affect the usability of the facility or part of the facility, the entity shall make the... public entity undertakes an alteration that affects or could affect the usability of or access to an...

  2. 49 CFR 37.43 - Alteration of transportation facilities by public entities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... affects or could affect the usability of the facility or part of the facility, the entity shall make the... public entity undertakes an alteration that affects or could affect the usability of or access to an...

  3. 49 CFR 37.43 - Alteration of transportation facilities by public entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... affects or could affect the usability of the facility or part of the facility, the entity shall make the... public entity undertakes an alteration that affects or could affect the usability of or access to an...

  4. 76 FR 66074 - Small Entity Compliance Guide: Required Warnings for Cigarette Packages and Advertisements...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ... Cigarette Packages and Advertisements; Availability AGENCY: Food and Drug Administration, HHS. ACTION... industry entitled ``Required Warnings for Cigarette Packages and Advertisements--Small Entity Compliance... entitled ``Required Warnings for Cigarette Packages and Advertisements--Small Entity Compliance Guide''...

  5. 78 FR 41392 - Indicated Load-Serving Entities v. Midcontinent Independent System Operator, Inc. and PJM...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Indicated Load-Serving Entities v. Midcontinent Independent System Operator... Indicated Load-Serving Entities, (Indicated LSEs or Complainants) within the Midcontinent Independent...

  6. 22 CFR 96.78 - Accrediting entity procedures to terminate adverse action.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... accrediting entity that the deficiencies that led to the adverse action have been corrected. The accrediting... demonstrates to the satisfaction of the accrediting entity that the specific deficiencies that led to...

  7. 22 CFR 96.78 - Accrediting entity procedures to terminate adverse action.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... accrediting entity that the deficiencies that led to the adverse action have been corrected. The accrediting... demonstrates to the satisfaction of the accrediting entity that the specific deficiencies that led to...

  8. The Effect of Realistic Contexts on Ontological Judgments of Novel Entities

    PubMed Central

    Van Reet, Jennifer; Pinkham, Ashley M.; Lillard, Angeline S.

    2014-01-01

    Although a great deal of research has focused on ontological judgments in preschoolers, very little has examined ontological judgments in older children. The present study asked 10-year-olds and adults (N = 94) to judge the reality status of known real, known imagined, and novel entities presented in simple and elaborate contexts and to explain their judgments. Although judgments were generally apt, participants were more likely to endorse imagined and novel entities when the entities were presented in elaborate contexts. When asked to explain their reasoning, participants at both ages cited firsthand experience for real entities and general knowledge for imagined entities. For novel entities, participants referred most to indirect experiences when entities were presented in simple contexts and to general knowledge when those entities were presented in elaborate contexts. These results suggest that rich contextual information continues to be an important influence on ontological judgments past the preschool years. PMID:25914442

  9. Ground Forces Modernization in China.

    DTIC Science & Technology

    1987-08-11

    modernization has been improved training in strategy, tactics on the modern battle- field, and science and technology. In general, political education and...nuclear weapons, 168.". and the integration of various PLA branches. 6 . Despite the statistics on political education versus military training, the PLA...dedicated to modern military science and the practice of actual military tactics and techniques. The -." remainder of the time will be devoted to political

  10. The gifts of physics to modern medicine.

    PubMed

    Majumdar, Sisir K

    2004-01-01

    The advancement of medical science was, and is, and will always be dependent on the progress of fundamental sciences like mathematics, physics and chemistry. It is true that pure science is not rapidly converted to applied science. That has always to depend on further technological advancement and on craftsmen's innovation. The role of physics in the evolution of some modern medical equipment - both diagnostic and therapeutic, is simply unique. A chemical pathology laboratory comprises, overall physics (i.e. laboratory machinery, pressures, radioactivity, voltage,

  11. Haunted Quantum Entanglement When the Entangled Entities Are Distant From Each Other And Where Only Photons Are The Entangled Entities

    NASA Astrophysics Data System (ADS)

    Snyder, Douglas

    2011-04-01

    Haunted quantum entanglement involves entanglement between 2 entities where entanglement is based on 1 entity supplying which-way information regarding the other. This ww information is lost before it is released to the environment with the result that the entanglement is also lost. The result of losing entanglement is Young interference as if ww information never existed (not fringes and anti-fringes as in a quantum eraser). In an earlier hqe scenario, ww information is eliminated at a distance between an entangled atom and photon. In the hqe scenario here, the entangled entities are both photons and ww information provided by one photon regarding the other is lost with the accompanying loss of entanglement between the two photons. The entangled photon pairs are created in a similar process to that used by Kim et al. in their quantum eraser. The photon carrying the ww information (i.e., the idler photon) is effectively lost through the release of classical em radiation of a similar character to the idler photon into a box that is evacuated (except for the idler photon that traverses the box initially on one of its two possible paths to a detector) before the signal photon reaches its detection axis. ``Two slit'' interference for the signal photon shows no evidence that ww information ever existed regarding the signal photon.

  12. Dialogue on Modernity and Modern Education in Dispute

    ERIC Educational Resources Information Center

    Baker, Michael; Peters, Michael A.

    2012-01-01

    This is a dialogue or conversation between Michael Baker (MB) and Michael A. Peters (MP) on the concept of modernity and its significance for educational theory. The dialogue took place originally as a conversation about a symposium on modernity held at the American Educational Studies Association meeting 2010. It was later developed for…

  13. Bibliographie Moderner Fremdsprachenunterricht (Bibliography of Modern Foreign Language Instruction), 1995.

    ERIC Educational Resources Information Center

    Bibliographie Moderner Fremdsprachenunterricht, 1995

    1995-01-01

    This quarterly annotated bibliography lists periodicals, scholarly journals, and institutions that may be of interest to modern language teachers, and provides bibliographic information for modern language reference, research, and teaching materials. In each issue, an introductory section provides background information on sources and details the…

  14. Bibliographie Moderner Fremdsprachenunterricht (Bibliography of Modern Foreign Language Instruction), 1996.

    ERIC Educational Resources Information Center

    Bibliographie Moderner Fremdsprachenunterricht, 1996

    1996-01-01

    This quarterly annotated bibliography lists periodicals, scholarly journals, and institutions that may be of interest to modern language teachers, and provides bibliographic information for modern language reference, research, and teaching materials. In each issue, an introductory section provides background information on sources and details the…

  15. Modern aspects of electrochemistry

    SciTech Connect

    White, R.E.; Bockris, J.O'M.; Conway, B.E.

    1983-01-01

    This book focuses on topics at the forefront of electrochemical research. Splitting water by electrolysis; splitting water by visible light; the recent development of lithium batteries; theoretical approaches to intercalation; and fundamental concepts of electrode kinetics, particularly as applied to semiconductors are discussed. It is recommended for electrochemists, physical chemists, corrosion scientists, and those working in the fields of analytical chemistry, surface and colloid science, materials science, electrical engineering, and chemical engineering.

  16. 76 FR 47593 - Guidance for Small Business Entities on Current Good Manufacturing Practice for Positron Emission...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-05

    ... HUMAN SERVICES Food and Drug Administration Guidance for Small Business Entities on Current Good... a guidance for small business entities entitled ``PET Drugs--Current Good Manufacturing Practice... entitled ``PET Drugs--Current Good Manufacturing Practice (CGMP); Small Entity Compliance Guide.''...

  17. 78 FR 46796 - Federal Acquisition Regulation; Federal Acquisition Circular 2005-69; Small Entity Compliance Guide

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-01

    ... Administration (NASA). ACTION: Small Entity Compliance Guide. SUMMARY: This document is issued under the joint authority of DOD, GSA, and NASA. This Small Entity Compliance Guide has been prepared in accordance with... a significant economic impact on a substantial number of small entities. As a result,...

  18. 31 CFR 50.35 - Entities that share profits and losses with private sector insurers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Secretary of the Treasury TERRORISM RISK INSURANCE PROGRAM State Residual Market Insurance Entities; Workers.... A State residual market insurance entity or a State workers' compensation fund that shares profits...) Premium and loss calculation. A State residual market insurance entity or a State workers'...

  19. 31 CFR 561.322 - Entity owned or controlled by the Government of Iran.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Government of Iran. 561.322 Section 561.322 Money and Finance: Treasury Regulations Relating to Money and... SANCTIONS REGULATIONS General Definitions § 561.322 Entity owned or controlled by the Government of Iran. The phrase entity owned or controlled by the Government of Iran means any entity, including...

  20. 31 CFR 561.322 - Entity owned or controlled by the Government of Iran.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Government of Iran. 561.322 Section 561.322 Money and Finance: Treasury Regulations Relating to Money and... SANCTIONS REGULATIONS General Definitions § 561.322 Entity owned or controlled by the Government of Iran. The phrase entity owned or controlled by the Government of Iran means any entity, including...