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Sample records for curotto crc press

  1. Main: CRC101 [AT Atlas

    Lifescience Database Archive (English)

    Full Text Available CRC101 CRC1 Establishment of Chemical Library and Development of Protein Regulation... Technology Chemical library Tetsuo Nagano Graduate School of Pharmaceutical Sciences, The University CRC101.csml ...

  2. Slender CRC Columns

    DEFF Research Database (Denmark)

    Aarup, Bendt; Jensen, Lars Rom; Ellegaard, Peter

    2005-01-01

    CRC is a high-performance steel fibre reinforced concrete with a typical compressive strength of 150 MPa. Design methods for a number of structural elements have been developed since CRC was invented in 1986, but the current project set out to further investigate the range of columns for which...... current design guides can be used. The columns tested had a slenderness varying from 1.11 to 12.76 and a reinforcement ratio (area of rebar to area of concrete) ranging from 0 to 8.8 %. A total of 77 tests were carried out - 61 columns were tested in ambient conditions and 16 columns were tested...

  3. Microvalves and Micropumps for BioMEMS—Introduction to BioMEMS By Albert Folch, University of Washington, Seattle, USA CRC Press: Boca Raton, FL, USA; Price: $89.95 ISBN: 9781439818398; ISBN 10: 1439818398 Publication Date: 26 March 2012; Number of Pages: 400 Binding(s: Hardback

    Directory of Open Access Journals (Sweden)

    Anthony K. Au

    2011-05-01

    Full Text Available This review presents an extensive overview of a large number of microvalve and micropump designs with great variability in performance and operation. The performance of a given design varies greatly depending on the particular assembly procedure and there is no standardized performance test against which all microvalves and micropumps can be compared. We present the designs with a historical perspective and provide insight into their advantages and limitations for biomedical uses. (Note: This review has been adapted from a chapter from the upcoming textbook by Albert Folch, Introduction to BioMEMS, published by CRC Press.

  4. Effect of Crc and Hfq proteins on the transcription, processing, and stability of the Pseudomonas putida CrcZ sRNA.

    Science.gov (United States)

    Hernández-Arranz, Sofía; Sánchez-Hevia, Dione; Rojo, Fernando; Moreno, Renata

    2016-12-01

    In Pseudomonas putida, the Hfq and Crc proteins regulate the expression of many genes in response to nutritional and environmental cues, by binding to mRNAs that bear specific target motifs and inhibiting their translation. The effect of these two proteins is antagonized by the CrcZ and CrcY small RNAs (sRNAs), the levels of which vary greatly according to growth conditions. The crcZ and crcY genes are transcribed from promoters PcrcZ and PcrcY, respectively, a process that relies on the CbrB transcriptional activator and the RpoN σ factor. Here we show that crcZ can also be transcribed from the promoter of the immediate upstream gene, cbrB, a weak constitutive promoter. The cbrB-crcZ transcript was processed to render a sRNA very similar in size to the CrcZ produced from promoter PcrcZ The processed sRNA, termed CrcZ*, was able to antagonize Hfq/Crc because, when provided in trans, it relieved the deregulated Hfq/Crc-dependent hyperrepressing phenotype of a ΔcrcZΔcrcY strain. CrcZ* may help in attaining basal levels of CrcZ/CrcZ* that are sufficient to protect the cell from an excessive Hfq/Crc-dependent repression. Since a functional sRNA can be produced from PcrcZ, an inducible strong promoter, or by cleavage of the cbrB-crcZ mRNA, crcZ can be considered a 3'-untranslated region of the cbrB-crcZ mRNA. In the absence of Hfq, the processed form of CrcZ was not observed. In addition, we show that Crc and Hfq increase CrcZ stability, which supports the idea that these proteins can form a complex with CrcZ and protect it from degradation by RNases. © 2016 Hernández-Arranz et al.; Published by Cold Spring Harbor Laboratory Press for the RNA Society.

  5. Tape Storage and CRC Protection

    CERN Document Server

    Ha, Karel

    2014-01-01

    Over 100 Petabytes of data is stored on several kind of physical support, namely disks and tapes. Data on any physical support or traveling on a data link (network, fibre channel...) can be subject to silent data corruption. A possible improvement is introducing end-to-end data integrity from the filesystem down to the tape layer. For the tape back-end it can be done by using Logical Block Protection, which computes and compares CRC checksum of every single block of data. During my work, I improved on-the-fly CRC calculation for the tape storage system, which was achieved by introducing a multithreaded implementation - a technique applicable to arbitrary CRC algorithm. Finally, I per...

  6. CRC concise encyclopedia of mathematics

    CERN Document Server

    Weisstein, Eric W

    2003-01-01

    Upon publication, the first edition of the CRC Concise Encyclopedia of Mathematics received overwhelming accolades for its unparalleled scope, readability, and utility. It soon took its place among the top selling books in the history of Chapman & Hall/CRC, and its popularity continues unabated. Yet also unabated has been the dedication of author Eric Weisstein to collecting, cataloging, and referencing mathematical facts, formulas, and definitions. He has now updated most of the original entries and expanded the Encyclopedia to include 1000 additional pages of illustrated entries. The accessibility of the Encyclopedia along with its broad coverage and economical price make it attractive to the widest possible range of readers and certainly a must for libraries, from the secondary to the professional and research levels. For mathematical definitions, formulas, figures, tabulations, and references, this is simply the most impressive compendium available.

  7. CRC handbook of modern telecommunications

    CERN Document Server

    Morreale, Patricia A

    2001-01-01

    This authoritative handbook, contributed to by a team of international experts, covers the most dynamic areas in the changing telecommunications landscape. Written for telecommunications specialists who implement the new technologies, The CRC Handbook of Modern Telecommunications is an excellent companion volume to the authors' The Telecommunications Handbook, but stands well on its own, as it extends the range of topics to include voice over Internet, traffic management, quality of service, and other dominant future trends. It is an indispensable reference for all professionals working in the

  8. Convolutional-Code-Specific CRC Code Design

    OpenAIRE

    Lou, Chung-Yu; Daneshrad, Babak; Wesel, Richard D.

    2015-01-01

    Cyclic redundancy check (CRC) codes check if a codeword is correctly received. This paper presents an algorithm to design CRC codes that are optimized for the code-specific error behavior of a specified feedforward convolutional code. The algorithm utilizes two distinct approaches to computing undetected error probability of a CRC code used with a specific convolutional code. The first approach enumerates the error patterns of the convolutional code and tests if each of them is detectable. Th...

  9. CRC-cards for Product Modelling

    DEFF Research Database (Denmark)

    Hvam, Lars; Riis, Jesper; Hansen, Benjamin Loer

    2003-01-01

    This paper describes the CRC (class, responsibility, collaboration) modelling process for building product models. A product model is normally represented in an IT system which contains data, information and knowledge on industrial products and their life cycle properties e.g. manufacturing......, transportation, service and decommissioning. A main challenge when building product models is to collect and document the product related data, information and knowledge in a structured way. CRC cards are index cards (or computerized versions of these) which are used to record proposed classes, the behavior...... of the classes, their responsibilities, and their relationship to other classes (collaboration). CRC modelling gives an effective, low-tech method for domain-experts, programmers and users to work closely together to identify, structure, understand and document a product model. CRC cards were originally...

  10. CRC standard mathematical tables and formulae

    CERN Document Server

    Zwillinger, Daniel

    2002-01-01

    New in the 31st edition:Game theory and voting powerHeuristic search techniquesQuadratic fieldsReliabilityRisk analysis and decision rulesA table of solutions to Pell's equationA table of irreducible polynomials in Z2[x]An interpretation of powers of 10A collection of ""proofs without words""Representations of groups of small orderCounting principlesTesselations and tilings…and much more!An indispensable, up-to-date resource, CRC Standard Mathematical Tables and Formulae, 31st Edition makes it effortless to find the equations, tables, and formulae you need most often.

  11. Hereditary Colorectal Cancer (CRC Program in Latvia

    Directory of Open Access Journals (Sweden)

    Irmejs Arvids

    2003-12-01

    Full Text Available Abstract Introduction The aim of the study is to evaluate the incidence and phenotype - genotype characteristics of hereditary colorectal cancer syndromes in Latvia in order to develop the basis of clinical management for patients and their relatives affected by these syndromes. Materials and methods From 02/1999-09/2002 in several hospitals in Latvia cancer family histories were collected from 865 patients with CRC. In families suspected of having a history consistent with a hereditary colorectal cancer syndrome, DNA testing for MLH1, MSH2 and MSH6 genes was performed. In addition immunohistochemical (IH examination of the normal and cancer tissue from large bowel tumors for MSH2 and MSH6 protein expression was performed prior to DNA analysis. Results From the 865 CRC cases only 3 (0.35% pedigrees fulfilled the Amsterdam II criteria of Hereditary Nonpolyposis Colorectal Cancer (HNPCC and 15 cases (1.73% were suspected of HNPCC. In 69 cases (8% with a cancer family aggregation (CFA were identified. Thus far 27 IH analyses have been performed and in 3 cancers homogenous lack of MSH2 or MSH6 protein expression was found. In one of these cases a mutation in MSH6 was identified. In 18 patients suspected of HNPCC or of matching the Amsterdam II criteria, denaturing high performance liquid chromatography (DHPLC followed by DNA sequencing of any heteroduplexes of the 35 exons comprising both MLH1 and MSH2 was performed revealing 3 mutations. For all of kindreds diagnosed definitively or with a high probability of being an HNPCC family appropriate recommendations concerning prophylactic measures, surveillance and treatment were provided in written form. Conclusions Existing pedigree/clinical data suggest that in Latvia the frequency of HNPCC is around 2% of consecutive colorectal cancer patients. It is crucial that genetic counseling is an integral part of cancer family syndrome management.

  12. Computation of the Weight Distribution of CRC Codes

    OpenAIRE

    Manganiello, F

    2006-01-01

    In this article, we illustrate an algorithm for the computation of the weight distribution of CRC codes. The recursive structure of CRC codes will give us an iterative way to compute the weight distribution of their dual codes starting from just some ``representative'' words. Thanks to MacWilliams Theorem, the computation of the weight distribution of dual codes can be easily brought back to that of CRC codes. This algorithm is a good alternative to the standard algorithm that involves listin...

  13. System applications CRC -Biomass + Coal; Aplicaciones Sistema CRC-Biomasa+Carbon

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    Main object of Phase I of the project is to analyse the technical-economic feasibility of the combined use of biomass and coal for power generation in the Spanish region of Andalusia, by means of new medium-size independent power plants or using biomass as supplementary fuel in existing large coal power plants, including: -Analysis and classification of biomass and coal resources in the region -Technical-economic study of conventional alternatives using the steam cycle -Analysis of efficiency improvement provided by advanced Rankine-cycle technologies, like the SMR cycle -Analysis of alternatives based on parallel combined cycles using gas turbines, including advanced solutions, like the EAPI and CRC-EAPI systems. -Description and evaluation of different biomass drying systems. -Description and evaluation of the three main biomass gasification systems currently under development: atmospheric direct, atmospheric indirect and pressurized. Main objects of Phase II of the project are to analyse a specific application of the EAPI system to a real cogeneration plant project and to analyse the application of the CRC2 system to a commercial supercritical power plant, including technical-economic study of both applications. (Author)

  14. USGS Core Research Center (CRC) Collection of Core

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The Core Research Center (CRC) was established in 1974 by the U.S. Geological Survey (USGS) to preserve valuable rock cores for use by scientists and educators from...

  15. A variant of list plus CRC concatenated polar code

    OpenAIRE

    Bonik, Gregory; Goreinov, Sergei; Zamarashkin, Nickolai

    2012-01-01

    A new family of codes based on polar codes, soft concatenation and list+CRC decoding is proposed. Numerical experiments show the performance competitive with industry standards and Tal, Vardy approach.

  16. CRC Credential Attainment by State Vocational Rehabilitation Counselors

    Science.gov (United States)

    Harpster, Anna M.; Byers, Katherine L.; Harris, LaKeisha L.

    2011-01-01

    This study examines 137 state vocational rehabilitation (VR) counselors' perceptions of the value of having the Certified Rehabilitation Counselor (CRC) credential. While almost 53% of this sample included persons who were certified, the majority who were not indicated that the two major reasons for not currently having this designation were: (a)…

  17. Polar Coding with CRC-Aided List Decoding

    Science.gov (United States)

    2015-08-01

    correction performance of polar codes is poor compared to turbo and low-density parity check ( LDPC ) codes. 3.1 CRC-AIDED LIST DECODING Tal and Vardy [5...found that a slight change could yield even better results, outperforming the LDPC code used in the WiMax standard. They ran simulations of list

  18. 1983 CRC (Coordinating Research Council, Inc.) Octane Number Requirement Survey.

    Science.gov (United States)

    1983-08-01

    Houston, Texas mlm M S 0 0 S APPENDIX B - -* -S MEMBERSHIP: 1983 ANALYSIS PANEL ~0 S -S .9 0 II~i.. B-1 1983 CRC OCTANE NUMBER REQUIREMENT SURVEY 1983...Inspect all vacuum lines and air pump hoses for appropriate connections. Also, check to see if PCV valve, distributor vacuum delay valve, EGR valve

  19. Theory and practice of crc codes: new results based on automaton models

    OpenAIRE

    Семеренко, Василий Петрович

    2015-01-01

    The theoretical foundations of CRC codes based on the mathematical apparatus of linear finite-state machine (LFSM) were considered.A mathematical analysis of two interpretations of CRC was performed. Interpretation of CRC as Cyclic Redundancy Check means computing the stream hash function or checksum of the given information message . It is shown that CRC will be an effective hash function (checksum) under the following conditions: CRC generator polynomial must be primitive, of degree  and th...

  20. Genetic diagnosis of high-penetrance susceptibility for colorectal cancer (CRC) is achievable for a high proportion of familial CRC by exome sequencing.

    Science.gov (United States)

    Chubb, Daniel; Broderick, Peter; Frampton, Matthew; Kinnersley, Ben; Sherborne, Amy; Penegar, Steven; Lloyd, Amy; Ma, Yussanne P; Dobbins, Sara E; Houlston, Richard S

    2015-02-10

    Knowledge of the contribution of high-penetrance susceptibility to familial colorectal cancer (CRC) is relevant to the counseling, treatment, and surveillance of CRC patients and families. To quantify the impact of germline mutation to familial CRC, we sequenced the mismatch repair genes (MMR) APC, MUTYH, and SMAD4/BMPR1A in 626 early-onset familial CRC cases ascertained through a population-based United Kingdom national registry. In addition, we evaluated the contribution of mutations in the exonuclease domain (exodom) of POLE and POLD1 genes that have recently been reported to confer CRC risk. Overall mutations (pathogenic, likely pathogenic) in MMR genes make the highest contribution to familial CRC (10.9%). Mutations in the other established CRC genes account for 3.3% of cases. POLE/POLD1 exodom mutations were identified in three patients with family histories consistent with dominant transmission of CRC. Collectively, mutations in the known genes account for 14.2% of familial CRC (89 of 626 cases; 95% CI = 11.5, 17.2). A genetic diagnosis is feasible in a high proportion of familial CRC. Mainstreaming such analysis in clinical practice should enable the medical management of patients and their families to be optimized. Findings suggest CRC screening of POLE and POLD1 mutation carriers should be comparable to that afforded to those at risk of HNPCC. Although the risk of CRC associated with unexplained familial CRC is in general moderate, in some families the risk is substantive and likely to be the consequence of unidentified genes, as exemplified by POLE and POLD1. Our findings have utility in the design of genetic analyses to identify such novel CRC risk genes. © 2015 by American Society of Clinical Oncology.

  1. Press Start

    Science.gov (United States)

    Harteveld, Casper

    This level sets the stage for the design philosophy called “Triadic Game Design” (TGD). This design philosophy can be summarized with the following sentence: it takes two to tango, but it takes three to design a meaningful game or a game with a purpose. Before the philosophy is further explained, this level will first delve into what is meant by a meaningful game or a game with a purpose. Many terms and definitions have seen the light and in this book I will specifically orient at digital games that aim to have an effect beyond the context of the game itself. Subsequently, a historical overview is given of the usage of games with a serious purpose which starts from the moment we human beings started to walk on our feet till our contemporary society. It turns out that we have been using games for all kinds of non-entertainment purposes for already quite a long time. With this introductory material in the back of our minds, I will explain the concept of TGD by means of a puzzle. After that, the protagonist of this book, the game Levee Patroller, is introduced. Based on the development of this game, the idea of TGD, which stresses to balance three different worlds, the worlds of Reality, Meaning, and Play, came into being. Interested? Then I suggest to quickly “press start!”

  2. The CRC orthologue from Pisum sativum shows conserved functions in carpel morphogenesis and vascular development

    Science.gov (United States)

    Fourquin, Chloé; Primo, Amparo; Martínez-Fernández, Irene; Huet-Trujillo, Estefanía; Ferrándiz, Cristina

    2014-01-01

    Background and Aims CRABS CLAW (CRC) is a member of the YABBY family of transcription factors involved in carpel morphogenesis, floral determinacy and nectary specification in arabidopsis. CRC orthologues have been functionally characterized across angiosperms, revealing additional roles in leaf vascular development and carpel identity specification in Poaceae. These studies support an ancestral role of CRC orthologues in carpel development, while roles in vascular development and nectary specification appear to be derived. This study aimed to expand research on CRC functional conservation to the legume family in order to better understand the evolutionary history of CRC orthologues in angiosperms. Methods CRC orthologues from Pisum sativum and Medicago truncatula were identified. RNA in situ hybridization experiments determined the corresponding expression patterns throughout flower development. The phenotypic effects of reduced CRC activity were investigated in P. sativum using virus-induced gene silencing. Key Results CRC orthologues from P. sativum and M. truncatula showed similar expression patterns, mainly restricted to carpels and nectaries. However, these expression patterns differed from those of other core eudicots, most importantly in a lack of abaxial expression in the carpel and in atypical expression associated with the medial vein of the ovary. CRC downregulation in pea caused defects in carpel fusion and style/stigma development, both typically associated with CRC function in eudicots, but also affected vascular development in the carpel. Conclusions The data support the conserved roles of CRC orthologues in carpel fusion, style/stigma development and nectary development. In addition, an intriguing new aspect of CRC function in legumes was the unexpected role in vascular development, which could be shared by other species from widely diverged clades within the angiosperms, suggesting that this role could be ancestral rather than derived, as so far

  3. CRC-cards to support development and maintenance of product configuration systems

    DEFF Research Database (Denmark)

    Haug, Anders; Hvam, Lars

    2009-01-01

    This article presents a new definition of special Class, Responsibility and Collaboration (CRC) cards to be used for the development and maintenance of Product Configuration Systems (PCSs). CRC cards were introduced as an informal and user-friendly technique for teaching object-oriented modelling...... and maintenance of PCSs. This procedure has since been applied in several configuration projects and further developed at the Centre for Product Modelling (CPM) at the Technical University of Denmark. However, the investigations of two companies that applies CRC cards to document the knowledge base of their PCSs...

  4. Cross-regulation by CrcZ RNA controls anoxic biofilm formation in Pseudomonas aeruginosa

    Science.gov (United States)

    Pusic, Petra; Tata, Muralidhar; Wolfinger, Michael T.; Sonnleitner, Elisabeth; Häussler, Susanne; Bläsi, Udo

    2016-12-01

    Pseudomonas aeruginosa (PA) can thrive in anaerobic biofilms in the lungs of cystic fibrosis (CF) patients. Here, we show that CrcZ is the most abundant PA14 RNA bound to the global regulator Hfq in anoxic biofilms grown in cystic fibrosis sputum medium. Hfq was crucial for anoxic biofilm formation. This observation complied with an RNAseq based transcriptome analysis and follow up studies that implicated Hfq in regulation of a central step preceding denitrification. CrcZ is known to act as a decoy that sequesters Hfq during relief of carbon catabolite repression, which in turn alleviates Hfq-mediated translational repression of catabolic genes. We therefore inferred that CrcZ indirectly impacts on biofilm formation by competing for Hfq. This hypothesis was supported by the findings that over-production of CrcZ mirrored the biofilm phenotype of the hfq deletion mutant, and that deletion of the crcZ gene augmented biofilm formation. To our knowledge, this is the first example where competition for Hfq by CrcZ cross-regulates an Hfq-dependent physiological process unrelated to carbon metabolism.

  5. A Risk Prediction Model for Sporadic CRC Based on Routine Lab Results.

    Science.gov (United States)

    Boursi, Ben; Mamtani, Ronac; Hwang, Wei-Ting; Haynes, Kevin; Yang, Yu-Xiao

    2016-07-01

    Current risk scores for colorectal cancer (CRC) are based on demographic and behavioral factors and have limited predictive values. To develop a novel risk prediction model for sporadic CRC using clinical and laboratory data in electronic medical records. We conducted a nested case-control study in a UK primary care database. Cases included those with a diagnostic code of CRC, aged 50-85. Each case was matched with four controls using incidence density sampling. CRC predictors were examined using univariate conditional logistic regression. Variables with p value CRC prediction models which included age, sex, height, obesity, ever smoking, alcohol dependence, and previous screening colonoscopy had an AUC of 0.58 (0.57-0.59) with poor goodness of fit. A laboratory-based model including hematocrit, MCV, lymphocytes, and neutrophil-lymphocyte ratio (NLR) had an AUC of 0.76 (0.76-0.77) and a McFadden's R2 of 0.21 with a NRI of 47.6 %. A combined model including sex, hemoglobin, MCV, white blood cells, platelets, NLR, and oral hypoglycemic use had an AUC of 0.80 (0.79-0.81) with a McFadden's R2 of 0.27 and a NRI of 60.7 %. Similar results were shown in an internal validation set. A laboratory-based risk model had good predictive power for sporadic CRC risk.

  6. Mapping of genetic abnormalities of primary tumours from metastatic CRC by high-resolution SNP arrays.

    Science.gov (United States)

    Sayagués, José María; Fontanillo, Celia; Abad, María del Mar; González-González, María; Sarasquete, María Eugenia; Chillon, Maria del Carmen; Garcia, Eva; Bengoechea, Oscar; Fonseca, Emilio; Gonzalez-Diaz, Marcos; De las Rivas, Javier; Muñoz-Bellvis, Luís; Orfao, Alberto

    2010-10-29

    For years, the genetics of metastatic colorectal cancer (CRC) have been studied using a variety of techniques. However, most of the approaches employed so far have a relatively limited resolution which hampers detailed characterization of the common recurrent chromosomal breakpoints as well as the identification of small regions carrying genetic changes and the genes involved in them. Here we applied 500K SNP arrays to map the most common chromosomal lesions present at diagnosis in a series of 23 primary tumours from sporadic CRC patients who had developed liver metastasis. Overall our results confirm that the genetic profile of metastatic CRC is defined by imbalanced gains of chromosomes 7, 8q, 11q, 13q, 20q and X together with losses of the 1p, 8p, 17p and 18q chromosome regions. In addition, SNP-array studies allowed the identification of small (1.5 Mb) altered DNA sequences, many of which contain cancer genes known to be involved in CRC and the metastatic process. Detailed characterization of the breakpoint regions for the altered chromosomes showed four recurrent breakpoints at chromosomes 1p12, 8p12, 17p11.2 and 20p12.1; interestingly, the most frequently observed recurrent chromosomal breakpoint was localized at 17p11.2 and systematically targeted the FAM27L gene, whose role in CRC deserves further investigations. In summary, in the present study we provide a detailed map of the genetic abnormalities of primary tumours from metastatic CRC patients, which confirm and extend on previous observations as regards the identification of genes potentially involved in development of CRC and the metastatic process.

  7. News/Press Releases

    Data.gov (United States)

    Office of Personnel Management — A press release, news release, media release, press statement is written communication directed at members of the news media for the purpose of announcing programs...

  8. The Global University Press

    Science.gov (United States)

    Dougherty, Peter J.

    2012-01-01

    The modern world's understanding of American university press has long been shaped by university-press books. American university-press books are good international advertisements for the universities whose logos grace their spines. The growth of transnational scholarship and the expansion of digital communications networks are converging in ways…

  9. Efficient Data Integrity Verification Using CRC Based on HDFS in Cloud Storage

    Directory of Open Access Journals (Sweden)

    Xia Yun-Hao

    2017-01-01

    Full Text Available Data integrity verification is becoming a major challenge in cloud storage which can’t be ignored. This paper proposes an optimized variant of CRC (Checker Redundancy Cyclic verification algorithm based on HDFS to improve the efficiency of data integrity verification in cloud storage through the research of CRC checksum algorithm and data integrity verification mechanism of HDFS. A new method is formulated to establish the deformational optimization and to accelerate the algorithm by researching characteristics of generating and checking the algorithm. Moreover, this method optimizes the code to improve the computational efficiency according to data integrity verification mechanism of HDFS. A data integrity verification system based on Hadoop is designed to verify proposed method. Experimental results demonstrate that proposed HDFS based CRC algorithm was able to improve the calculation efficiency and the utilization of system resource on the whole and outperformed well compared to existing models in terms of accuracy and time.

  10. Experience with S-1 in older Caucasian patients with metastatic colorectal cancer (mCRC)

    DEFF Research Database (Denmark)

    Winther, Stine Braendegaard; Zubcevic, Kanita; Qvortrup, Camilla

    2016-01-01

    of adverse events than capecitabine and may therefore be a suitable drug for elderly. However, data on the use of S-1 in Caucasian mCRC patients are lacking/scarce. MATERIAL AND METHODS: In the present study we evaluated safety and the efficacy of S-1 alone or in combination with oxaliplatin (SOx......) or IRIS (n = 18) for mCRC. Median age was 76 years and most patients had a WHO performance status of 0 (32%) or 1 (56%). All patients were evaluable for response and safety. In the SOx group, 18 (41%) and 20 patients (45%) had partial response (PR) and stable disease (SD), respectively (disease control......BACKGROUND: An aging population will increase the number of older patients with metastatic colorectal cancer (mCRC). However, there is limited knowledge about treatment in older patients as they are under-represented in clinical trials. The oral fluoropyrimidine S-1 is associated with a lower rate...

  11. Algorithms for High-speed Generating CRC Error Detection Coding in Separated Ultra-precision Measurement

    Science.gov (United States)

    Zhi, Z.; Tan, J. B.; Huang, X. D.; Chen, F. F.

    2006-10-01

    In order to solve the contradiction between error detection, transmission rate and system resources in data transmission of ultra-precision measurement, a kind of algorithm for high-speed generating CRC code has been put forward in this paper. Theoretical formulae for calculating CRC code of 16-bit segmented data are obtained by derivation. On the basis of 16-bit segmented data formulae, Optimized algorithm for 32-bit segmented data CRC coding is obtained, which solve the contradiction between memory occupancy and coding speed. Data coding experiments are conducted triumphantly by using high-speed ARM embedded system. The results show that this method has features of high error detecting ability, high speed and saving system resources, which improve Real-time Performance and Reliability of the measurement data communication.

  12. Finite element analysis and experimental verification of Polymer reinforced CRC improved for close-in detonation

    DEFF Research Database (Denmark)

    Riisgaard, Benjamin; Georgakis, Christos; Stang, Henrik

    2007-01-01

    Compact Reinforced Composite, CRC, is a high-strength cement-based composite that holds an enormous flexural and energy-absorbing capacity due to the close-spaced high strength steel reinforcement and a high-strength cement-based fiber DSP matrix. The material has been used in various constructions...... without breaching. This paper introduces an efficient method for implementing high fractions of polymer shock reinforcement in a CRC element. Experimental tests and explicit finite element analysis is used to demonstrate the potentials of this material. This paper also provides the reader...

  13. Hot-pressed geopolymer

    DEFF Research Database (Denmark)

    Ranjbar, Navid; Mehrali, Mohammad; Maheri, Mahmoud R.

    2017-01-01

    /FA, duration of hot-pressing and sodium concentration are studied. Together with detailed experimental studies, our results reveal that the most dominant factor is the induced pressure. The main results indicated that the highest compressive strength of the geopolymer (134 MPa) could be obtained by employing...... the hot pressing, temperature and duration of 41.4 MPa, 350 °C and 20 min, respectively. The microstructure of the hot-pressed specimens showed more developed geopolymer matrix compared with conventional ones leading to higher compressive strength in much shortest time. The improved mechanical properties...

  14. WordPress Bible

    CERN Document Server

    Brazell, Aaron

    2011-01-01

    Get the latest word on the biggest self-hosted blogging tool on the marketWithin a week of the announcement of WordPress 3.0, it had been downloaded over a million times. Now you can get on the bandwagon of this popular open-source blogging tool with WordPress Bible, 2nd Edition. Whether you're a casual blogger or programming pro, this comprehensive guide covers the latest version of WordPress, from the basics through advanced application development. If you want to thoroughly learn WordPress, this is the book you need to succeed.Explores the principles of blogging, marketing, and social media

  15. Assessing Religious Orientations: Replication and Validation of the Commitment-Reflectivity Circumplex (CRC Model

    Directory of Open Access Journals (Sweden)

    Steven L. Isaak

    2017-09-01

    Full Text Available The Commitment-Reflectivity Circumplex (CRC model is a structural model of religious orientation that was designed to help organize and clarify measurement of foundational aspect of religiousness. The current study successfully replicated the CRC model using multidimensional scaling, and further evaluated the reliability, structure, and validity of their measures in both a university student sample (Study 1 and a nationally representative sample (Study 2. All 10 subscales of the Circumplex Religious Orientation Inventory (CROI demonstrated good reliability across both samples. A two-week test-retest of the CROI showed that the subscales are stable over time. A confirmatory factor analysis of the CROI in the representative adult sample demonstrated good model fit. Finally, the CROI’s validity was examined in relation to the Intrinsic, Extrinsic and Quest measures. Overall, the CROI appears to clarify much of the ambiguity inherent in the established scales by breaking down what were very broad orientations into very specific suborientations. The results suggest that the CRC model is applicable for diverse populations of adults. In addition, the CROI appears to be construct valid with good structural and psychometric properties across all 10 subscales.

  16. Low Complexity List Decoding for Polar Codes with Multiple CRC Codes

    Directory of Open Access Journals (Sweden)

    Jong-Hwan Kim

    2017-04-01

    Full Text Available Polar codes are the first family of error correcting codes that provably achieve the capacity of symmetric binary-input discrete memoryless channels with low complexity. Since the development of polar codes, there have been many studies to improve their finite-length performance. As a result, polar codes are now adopted as a channel code for the control channel of 5G new radio of the 3rd generation partnership project. However, the decoder implementation is one of the big practical problems and low complexity decoding has been studied. This paper addresses a low complexity successive cancellation list decoding for polar codes utilizing multiple cyclic redundancy check (CRC codes. While some research uses multiple CRC codes to reduce memory and time complexity, we consider the operational complexity of decoding, and reduce it by optimizing CRC positions in combination with a modified decoding operation. Resultingly, the proposed scheme obtains not only complexity reduction from early stopping of decoding, but also additional reduction from the reduced number of decoding paths.

  17. Open access press vs traditional university presses on Amazon

    OpenAIRE

    McGreal, Rory; Acqua, Edward

    2010-01-01

    This study is a comparison AU Press with three other traditional (non-open access) Canadian university presses. The analysis is based on actual physical book sales on Amazon.com and Amazon.ca. Statistical methods include the sampling of the sales ranking of randomly selected books from each press. Results suggest that there is no significant difference in the ranking of printed books sold by AU Press in comparison with traditional university presses. However, AU Press, can demonstrate a signi...

  18. U.S. ratification of the CRC and reducing child poverty: can we get there from here?

    Science.gov (United States)

    Aber, J Lawrence; Hammond, Andrew S; Thompson, Scott M

    2010-01-01

    If the United States finally ratifies the United Nations Convention of the Rights of the Child (CRC), will it improve the country's to effectively combat child poverty and thereby improve child well-being? This article addresses this and related questions in two ways. First, the authors examine how ratification of the CRC has influenced the efforts of other wealthy Anglophone countries to reduce child poverty. Second, they draw on lessons learned from these other countries' efforts to generate predictions about America's postratification future. The authors conclude that, while the CRC is a compelling, practical tool, a communications strategy and business plan are necessary complements to achieve desired results.

  19. bbPress complete

    CERN Document Server

    Wynne, Rhys

    2013-01-01

    A concise guide, written in an easy-to-follow format.This book is aimed at ambitious website or blog owners looking to add a forum to their site quickly and easily. Basic experience in WordPress and with managing a website is expected. Knowledge of HTML and PHP will be a bonus, though it isn't necessary.

  20. ALUMINUM BOX BUNDLING PRESS

    Directory of Open Access Journals (Sweden)

    Iosif DUMITRESCU

    2015-05-01

    Full Text Available In municipal solid waste, aluminum is the main nonferrous metal, approximately 80- 85% of the total nonferrous metals. The income per ton gained from aluminum recuperation is 20 times higher than from glass, steel boxes or paper recuperation. The object of this paper is the design of a 300 kN press for aluminum box bundling.

  1. IRRIGATION PRACTICES IN LONG-TERM SURVIVORS OF COLORECTAL CANCER (CRC) WITH COLOSTOMIES

    Science.gov (United States)

    Grant, Marcia; McMullen, Carmit K.; Altschuler, Andrea; Hornbrook, Mark C.; Herrinton, Lisa J.; Wendel, Christopher S.; Baldwin, Carol M.; Krouse, Robert S.

    2014-01-01

    Creation of a colostomy in colorectal (CRC) cancer patients results in a loss of control over bowel evacuation. The only way to re-establish some control is through irrigation, a procedure that involves instilling fluid into the bowel to allow for gas and fecal output. This article reports on irrigation practices of participants in a large, multi-site, multi-investigator study of health-related quality of life (HR-QOL) in long term CRC survivors. Questions about irrigation practices were identified in open-ended questions within a large HR-QOL survey and in focus groups of men and women with high and low HR-QOL. Descriptive data on survivors were combined with content analysis of irrigation knowledge and practices. Patient education and use of irrigation in the United States has decreased over the years, with no clear identification of why this change in practice has occurred. Those respondents who used irrigation had their surgery longer ago, and spent more time in colostomy care than those that did not irrigate. Reasons for the decrease in colostomy irrigation are unreported and present priorities for needed research. PMID:23022935

  2. Myths About Press Freedom

    Directory of Open Access Journals (Sweden)

    Kaarle Nordenstreng

    2007-06-01

    Full Text Available This article intends to rectify three popular beliefs related to press freedom: (1 that the idea of a free marketplace of ideas with a self-righting truth belongs to original liberalism, (2 that UNESCO’s primary mission is to promote freedom of information, and (3 that the Universal Declaration of Human Rights provides legal safeguards for the media. These beliefs are shown, on the basis of the legacy of liberalism and documents of the international community, to be misleading myths. Instead of accurate readings of the idea of freedom, they serve as ideological positions which are harmful to democracy. The Millennium Declaration provides further proof that the international community has a much more balanced view of freedom of information than that typically held by media professionals. Therefore it is important to liberate the concept of press freedom from its ideological baggage.

  3. Instantaneous Kinematics Analysis via Screw-Theory of a Novel 3-CRC Parallel Mechanism

    Directory of Open Access Journals (Sweden)

    Hussein de la Torre

    2016-06-01

    Full Text Available This paper presents the mobility and kinematics analysis of a novel parallel mechanism that is composed by one base, one platform and three identical limbs with CRC joints. The paper obtains closed-form solutions to the direct and inverse kinematics problems, and determines the mobility of the mechanism and instantaneous kinematics by applying screw theory. The obtained results show that this parallel robot is part of the family 2R1T, since the platform shows 3 DOF, i.e.: one translation perpendicular to the base and two rotations about skew axes. In order to calculate the direct instantaneous kinematics, this paper introduces the vector mh, which is part of the joint velocity vector that multiplies the overall inverse Jacobian matrix. This paper compares the results between simulations and numerical examples using Mathematica and SolidWorks in order to prove the accuracy of the analytical results.

  4. Uncaria tomentosa for Reducing Side Effects Caused by Chemotherapy in CRC Patients: Clinical Trial

    Directory of Open Access Journals (Sweden)

    I. L. G. Farias

    2012-01-01

    Full Text Available To evaluate the effectiveness of Uncaria tomentosa in minimizing the side effects of chemotherapy and improving the antioxidant status of colorectal cancer (CRC patients, a randomized clinical trial was conducted. Patients (43 undergoing adjuvant/palliative chemotherapy with 5-Fluorouracil/leucovorin + oxaliplatin (FOLFOX4 were split into two groups: the UT group received chemotherapy plus 300 mg of Uncaria tomentosa daily and the C group received only FOLFOX4 and served as a control. Blood samples were collected before each of the 6 cycles of chemotherapy, and hemograms, oxidative stress, enzymes antioxidants, immunologic parameters, and adverse events were analyzed. The use of 300 mg of Uncaria tomentosa daily during 6 cycles of FOLFOX4 did not change the analyzed parameters, and no toxic effects were observed.

  5. The Art and Mystery of Historical Archaeology. Essays in Honor of James Deetz, edited by Anne Elizabeth Yentsch and Mary C. Beaudry, CRC Press. Boca Raton, 1992.

    Directory of Open Access Journals (Sweden)

    John L. Cotter

    1993-11-01

    Full Text Available Master archaeologist James Deetz richly merits this "Deetzschrift" by his students and colleagues. Reared in the hills of western Maryland and West Virginia, he was encouraged by a perceptive high school counselor to try for Harvard - successfully - as, says Deetz, "an early case of affirmatitive action…for hillbillies to Ivy League institutions". Deetz became a fabulously popular university professor at U.C. Santa Barbara and Brown, an author of small but seminal books on historical archaeology all while he and his wife raised a brood of nine children. Jim once told me they lived "on the greatest interior midden in Massachusetts".

  6. Digital Humanitarians: How Big Data Is Changing the Face of Humanitarian Response : Patrick Meier, 2015, CRC Press (Boca Raton, FL, 978-1-4822-4839-5, 259 pp.).

    Science.gov (United States)

    Dave, Anushree

    2017-12-01

    This is a review of Patrick Meier's 2015 book, Digital Humanitarians: How Big Data Is Changing the Face of Humanitarian Response. The book explores the role of technologies such as high-resolution satellite imagery, online social media, drones, and artificial intelligence in humanitarian responses during disasters such as the 2010 Haiti earthquake. In this analysis, the book is examined using a humanitarian health ethics perspective.

  7. Juan H. Vera and Grazyna Wilczek-Vera: Classical Thermodynamics of Fluid Systems: Principles and Applications. CRC Press, Taylor & Francis Group

    DEFF Research Database (Denmark)

    Kontogeorgis, Georgios

    2017-01-01

    The book Classical Thermodynamics of Fluid Systems: Principles and Applications written by professor Juan H. Vera and Dr. Grazyna Wilczek-Vera is undoubtably a book written in a most personal style by the two distinguished authors.The book contains four sections and a fifth one with appendices (m...

  8. ISS Expedition 33 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 33 from 07/2012-11/2012. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  9. ISS Expedition 37 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 37 from 05/2013-11/2013. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  10. ISS Expedition 01 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 01 from 10/2000-03/2001. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  11. ISS Expedition 23 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 23 from 12/2009-09/2010. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  12. ISS Expedition 24 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 24 from 04/2010-11/2010. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  13. ISS Expedition 09 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 09 from 04/2004-10/2004. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  14. ISS Expedition 11 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 11 from 04/2005-10/2005. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  15. ISS Expedition 06 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 06 from 11/2002-05/2003. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  16. ISS Expedition 16 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 16 from 10/2007-04/2008. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  17. ISS Expedition 28 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 28 from 04/2011-11/2011. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  18. ISS Expedition 03 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 03 from 08/2001-12/2001. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  19. ISS Expedition 10 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 10 from 10/2004-04/2005. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  20. ISS Expedition 07 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 07 from 04/2003-10/2003. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  1. ISS Expedition 39 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 39 from 11/2013-05/2014. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  2. ISS Expedition 08 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 08 from 10/2003-04/2004. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  3. ISS Expedition 15 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 15 from 04/2007-10/2007. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  4. ISS Expedition 12 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 12 from 10/2005-04/2006. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  5. ISS Expedition 05 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 05 from 06/2002-12/2002. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  6. ISS Expedition 04 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 04 from 12/2001-06/2002. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  7. Public Support for the Press.

    Science.gov (United States)

    Becker, Lee B.; And Others

    1978-01-01

    Reports findings of surveys of people's evaluations of press behavior during the Watergate period; concludes that the most important determinants of press criticism were in support of Nixon, party affiliation, and ideology. (GW)

  8. ISS Expedition 42 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 42 from 09/2014-03/2015. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  9. ISS Expedition 38 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 38 from 09/2013-03/2014. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  10. ISS Expedition 43 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 43 from 11/2014-06/2015. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  11. ISS Expedition 19 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 19 from 03/2009-05/2009. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  12. ISS Expedition 14 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 14 from 09/2006-04/2007. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  13. ISS Expedition 36 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 36 from 03/2013-09/2013. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  14. ISS Expedition 34 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 34 from 12/2012-03/2013. Press kits contain information about each mission overview, crew, mission timeline, benefits, and media...

  15. WordPress multisite administration

    CERN Document Server

    Longren, Tyler

    2013-01-01

    This is a simple, concise guide with a step-by-step approach, packed with screenshots and examples to set up and manage a network blog using WordPress.WordPress Multisite Administration is ideal for anyone wanting to familiarize themselves with WordPress Multisite. You'll need to know the basics about WordPress, and having at least a broad understanding of HTML, CSS, and PHP will help, but isn't required.

  16. Four Theories of the Press.

    Science.gov (United States)

    Siebert, Fred S.; And Others

    A systematic understanding of the press requires an understanding of the social and political structures within which the press operates. This book discusses four theories that have determined the kind of press the Western world has had: authoritarian, libertarian, socially responsible, and Soviet communist. Each chapter discusses press…

  17. Which Freedom of the Press?

    DEFF Research Database (Denmark)

    Rytter, Jens Elo

    2010-01-01

     privileged freedom of the organised press to gather and report on information of public interest. These two conceptions have very different answers to the question of whether the press should enjoy some privilege to be exempt from ordinary legislation when such legislation restricts the access of the press to inform...... the public on matters of public interest....

  18. Family history assessment for colorectal cancer (CRC) risk analysis - comparison of diagram- and questionnaire-based web interfaces.

    Science.gov (United States)

    Schultz, Michael; Seo, Steven Bohwan; Holt, Alec; Regenbrecht, Holger

    2015-11-18

    Colorectal cancer (CRC) has a high incidence, especially in New Zealand. The reasons for this are unknown. While most cancers develop sporadically, a positive family history, determined by the number and age at diagnosis of affected first and second degree relatives with CRC is one of the major factors, which may increase an individual's lifetime risk. Before a patient can be enrolled in a surveillance program a detailed assessment and documentation of the family history is important but time consuming and often inaccurate. The documentation is usually paper-based. Our aim was therefore to develop and validate the usability and efficacy of a web-based family history assessment tool for CRC suitable for the general population. The tool was also to calculate the risk and make a recommendation for surveillance. Two versions of an electronic assessment tool, diagram-based and questionnaire-based, were developed with the risk analysis and recommendations for surveillance based on the New Zealand Guidelines Group recommendations. Accuracy of our tool was tested prior to the study by comparing risk calculations based on family history by experienced gastroenterologists with the electronic assessment. The general public, visiting a local science fair were asked to use and comment on the usability of the two interfaces. Ninety people assessed and commented on the two interfaces. Both interfaces were effective in assessing the risk to develop CRC through their familial history for CRC. However, the questionnaire-based interface performed with significantly better satisfaction (p = 0.001) than the diagram-based interface. There was no difference in efficacy though. We conclude that a web-based questionnaire tool can assist in the accurate documentation and analysis of the family history relevant to determine the individual risk of CRC based on local guidelines. The calculator is now implemented and assessable through the web-page of a local charity for colorectal cancer

  19. WordPress for dummies

    CERN Document Server

    Sabin-Wilson, Lisa

    2014-01-01

    The bestselling WordPress guide, fully updated to cover the 2013 enhancements WordPress has millions of users, and this popular guide has sold more than 105,000 copies in its previous editions. With the newest releases of WordPress, author and WordPress expert Lisa Sabin-Wilson has completely updated the book to help you use and understand all the latest features. You'll learn about both the hosted WordPress.com version and the more flexible WordPress.org, which requires third-party hosting. Whether you're switching to WordPress from another blogging platform or just beginning to blog, you'll

  20. Anti-VEGF agents in metastatic colorectal cancer (mCRC: are they all alike?

    Directory of Open Access Journals (Sweden)

    Saif MW

    2013-06-01

    Full Text Available Muhammad Wasif Saif GI Oncology Program, Tufts University School of Medicine, Boston, MA, USA Abstract: Bevacizumab is a monoclonal antibody that binds and neutralizes vascular endothelial growth factor (VEGF-A, a key player in the angiogenesis pathway. Despite benefits of bevacizumab in cancer therapy, it is clear that the VEGF pathway is complex, involving multiple isoforms, receptors, and alternative ligands such as VEGF-B, and placental growth factor, which could enable escape from VEGF-A-targeted angiogenesis inhibition. Recently developed therapies have targeted other ligands in the VEGF pathway (eg, aflibercept, known as ziv-aflibercept in the United States, VEGF receptors (eg, ramucirumab, and their tyrosine kinase signaling (ie, tyrosine kinase inhibitors. The goal of the current review was to identify comparative preclinical data for the currently available VEGF-targeted therapies. Sources were compiled using PubMed searches (2007 to 2012, using search terms including, but not limited to: “bevacizumab,” “aflibercept,” “ramucirumab,” and “IMC-18F1.” Two preclinical studies were identified that compared bevacizumab and the newer agent, aflibercept. These studies identified some important differences in binding and pharmacodynamic activity, although the potential clinical relevance of these findings is not known. Newer antiangiogenesis therapies should help further expand treatment options for colorectal and other cancers. Comparative preclinical data on these agents is currently lacking. Keywords: aflibercept, antiangiogenesis, metastatic colorectal cancer (mCRC, tyrosine kinase inhibitor (TKI, vascular endothelial growth factor (VEGF

  1. WordPress For Dummies

    CERN Document Server

    Sabin-Wilson, Lisa

    2011-01-01

    The bestselling guide to WordPress, fully updated to help you get your blog going! Millions of bloggers rely on WordPress, the popular, free blogging platform. This guide covers all the features and improvements in the most up-to-date version of WordPress. Whether you are switching to WordPress from another blogging platform or just starting your first blog, you'll find the advice in this friendly guide gets you up to speed on both the free-hosted WordPress.com version and WordPress.org, which requires the purchase of web hosting services, and figure out which version is best for you. You'll b

  2. WordPress Top Plugins

    CERN Document Server

    Corbin, Brandon

    2010-01-01

    Time flies when you're having fun. This is the right way to describe this WordPress Top Plugins book by Brandon Corbin. With real world examples and by showing you the perks of having these plugins installed on your websites, the author is all set to captivate your interest from start to end. Regardless of whether this is your first time working with WordPress, or you're a seasoned WordPress coding ninja, WordPress Top Plugins will walk you through finding and installing the best plugins for generating and sharing content, building communities and reader base, and generating real advertising r

  3. Beginning WordPress 3

    CERN Document Server

    Leary, Stephanie

    2009-01-01

    One of the most popular open source blogging and content management systems, WordPress lets you create a website to promote yourself or your business quickly and easilyi' "and better yet, it's free. WordPress is a flexible, user-friendly system, and it can be extended with a variety of themes and plugins. Beginning WordPress 3 is a complete guide for the beginning developer who wants to start using WordPress. You'll learn how to publish and manage online content, add media, create widgets and plugins, and much more. What you'll learn * How to get started with Wordpress, create new content

  4. BuddyPress theme development

    CERN Document Server

    Lister, Tammie

    2013-01-01

    This book is a hands-on tutorial guide to using BuddyPress.This book is great for designers and developers who are looking to learn how to develop BuddyPress themes. It's assumed that the reader has some understanding of Wordpress and is familiar with CSS and HTML.

  5. Indre spenninger og ytre press

    DEFF Research Database (Denmark)

    Ibsen, Bjarne

    2011-01-01

    Anmeldelse af bogen 'Norsk idrett. Indre spenninger og ytre press' redigeret af Dag Vidar Hanstad, Gunnar Breivik, Mari Kristin Sisjord og Hans B. Skaset og udgivet af forlaet akilles.......Anmeldelse af bogen 'Norsk idrett. Indre spenninger og ytre press' redigeret af Dag Vidar Hanstad, Gunnar Breivik, Mari Kristin Sisjord og Hans B. Skaset og udgivet af forlaet akilles....

  6. Head First WordPress

    CERN Document Server

    Siarto, Jeff

    2010-01-01

    Whether you're promoting your business or writing about your travel adventures, Head First WordPress will teach you not only how to make your blog look unique and attention-grabbing, but also how to dig into the more complex features of WordPress 3.0 to make your website work well, too. You'll learn how to move beyond the standard WordPress look and feel by customizing your blog with your own URL, templates, plugin functionality, and more. As you learn, you'll be working with real WordPress files: The book's website provides pre-fab WordPress themes to download and work with as you follow al

  7. Smashing WordPress Themes Making WordPress Beautiful

    CERN Document Server

    Hedengren, Thord Daniel

    2011-01-01

    The ultimate guide to WordPress Themes - one of the hottest topics on the web today WordPress is so much more than a blogging platform, and Smashing WordPress Themes teaches readers how to make it look any way they like - from a corporate site, to a photography gallery and moreWordPress is one of the hottest tools on the web today and is used by sites including The New York Times, Rolling Stone, flickr, CNN, NASA and of course Smashing MagazineBeautiful full colour throughout - web designers expect nothing lessSmashing Magazine will fully support this book by by promoting it through their webs

  8. High reflectance Cr/C multilayer at 250 eV for soft X-ray polarimetry

    Energy Technology Data Exchange (ETDEWEB)

    Wen, Mingwu; Jiang, Li; Zhang, Zhong; Huang, Qiushi [MOE Key Laboratory of Advanced Micro-Structured Materials, Institute of Precision Optical Engineering (IPOE), School of Physics Science and Engineering, Tongji University, Shanghai 200092 (China); Wang, Zhanshan, E-mail: wangzs@tongji.edu.cn [MOE Key Laboratory of Advanced Micro-Structured Materials, Institute of Precision Optical Engineering (IPOE), School of Physics Science and Engineering, Tongji University, Shanghai 200092 (China); She, Rui; Feng, Hua [Department of Engineering Physics, Tsinghua University, Beijing (China); Wang, Hongchang [Diamond Light Source, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE (United Kingdom)

    2015-10-01

    X-ray reflection near 45° via multilayer mirrors can be used for astronomical polarization measurements. A Cr/C multilayer mirror (designed for X-ray polarimetry at 250 eV), with a period thickness of 3.86 nm and a bi-layer number of 100, was fabricated using direct current magnetron sputtering. Grazing incidence X-ray reflectometry at 8 keV and transmission electron microscopy were used to investigate the multilayer structure. Different models were introduced to fit the hard X-ray reflectivity curve, which indicates that the layer thickness of two materials slightly drifts from the bottom to the top of the stack. Both the chromium and carbon layers are amorphous with asymmetric interfaces, while the Cr-on-C interface is slightly wider. Based on the good quality of the multilayer structure, a high reflectivity of 21.8% for the s-polarized light was obtained at 250 eV at a grazing incidence angle of 40.7°. The fabricated Cr/C multilayer mirror exhibits high reflectivity and polarization levels in the energy region of 240 eV–260 eV. - Highlights: • We fabricated Cr/C multilayer with 3.8 nm d-spacing. • X-ray reflectometry was used to determine the exact structure of Cr/C multilayer. • A high reflectivity of 21.8% for the s-polarized light was obtained at 250 eV. • Both Cr and C were found to be amorphous with slightly asymmetric interfaces. • A 4-layer model was used to fit and explain the results.

  9. Computational prediction of the Crc regulon identifies genus-wide and species-specific targets of catabolite repression control in Pseudomonas bacteria

    LENUS (Irish Health Repository)

    Browne, Patrick

    2010-11-25

    Abstract Background Catabolite repression control (CRC) is an important global control system in Pseudomonas that fine tunes metabolism in order optimise growth and metabolism in a range of different environments. The mechanism of CRC in Pseudomonas spp. centres on the binding of a protein, Crc, to an A-rich motif on the 5\\' end of an mRNA resulting in translational down-regulation of target genes. Despite the identification of several Crc targets in Pseudomonas spp. the Crc regulon has remained largely unexplored. Results In order to predict direct targets of Crc, we used a bioinformatics approach based on detection of A-rich motifs near the initiation of translation of all protein-encoding genes in twelve fully sequenced Pseudomonas genomes. As expected, our data predict that genes related to the utilisation of less preferred nutrients, such as some carbohydrates, nitrogen sources and aromatic carbon compounds are targets of Crc. A general trend in this analysis is that the regulation of transporters is conserved across species whereas regulation of specific enzymatic steps or transcriptional activators are often conserved only within a species. Interestingly, some nucleoid associated proteins (NAPs) such as HU and IHF are predicted to be regulated by Crc. This finding indicates a possible role of Crc in indirect control over a subset of genes that depend on the DNA bending properties of NAPs for expression or repression. Finally, some virulence traits such as alginate and rhamnolipid production also appear to be regulated by Crc, which links nutritional status cues with the regulation of virulence traits. Conclusions Catabolite repression control regulates a broad spectrum of genes in Pseudomonas. Some targets are genus-wide and are typically related to central metabolism, whereas other targets are species-specific, or even unique to particular strains. Further study of these novel targets will enhance our understanding of how Pseudomonas bacteria integrate

  10. The Crc global regulator binds to an unpaired A-rich motif at the Pseudomonas putida alkS mRNA coding sequence and inhibits translation initiation.

    Science.gov (United States)

    Moreno, Renata; Marzi, Stefano; Romby, Pascale; Rojo, Fernando

    2009-12-01

    Crc is a key global translational regulator in Pseudomonads that orchestrates the hierarchy of induction of several catabolic pathways for amino acids, sugars, hydrocarbons or aromatic compounds. In the presence of amino acids, which are preferred carbon sources, Crc inhibits translation of the Pseudomonas putida alkS and benR mRNAs, which code for transcriptional regulators of genes required to assimilate alkanes (hydrocarbons) and benzoate (an aromatic compound), respectively. Crc binds to the 5'-end of these mRNAs, but the sequence and/or structure recognized, and the way in which it inhibits translation, were unknown. We have determined the secondary structure of the alkS mRNA 5'-end through its sensitivity to several ribonucleases and chemical reagents. Footprinting and band-shift assays using variant alkS mRNAs have shown that Crc specifically binds to a short unpaired A-rich sequence located adjacent to the alkS AUG start codon. This interaction is stable enough to prevent formation of the translational initiation complex. A similar Crc-binding site was localized at benR mRNA, upstream of the Shine-Dalgarno sequence. This allowed predicting binding sites at other Crc-regulated genes, deriving a consensus sequence that will help to validate new Crc targets and to discriminate between direct and indirect effects of this regulator.

  11. The Press Research Centre, 1956-1976.

    Science.gov (United States)

    Press Research Centre, Krakow (Poland).

    In 1956, the Press Research Centre was established in Cracow, Poland by a group of journalists and publishers, for the purpose of instituting press research that would have practical applications. The aims of the Centre were to conduct studies on the history of the Polish press, the contemporary press, press readership, and editorial techniques.…

  12. A comparison of impulse drying to double felted pressing on pilot- scale shoe presses and roll presses

    Energy Technology Data Exchange (ETDEWEB)

    Orloff, D.I.

    1992-08-01

    Pilot-scale shoe press and roll press experiments have been conducted to compare impulse drying and double felted pressing. Both ceramic coated and Beloit Type C press rolls have been evaluated. The experiments show that impulse drying can provide significantly higher outgoing solids than double felled pressing at the same impulse. For example, at an impulse of 0.234 MPa seconds (34 psi seconds), sheets at an ingoing solids of 52% were impulse dried (using the Beloit Type C press roll) to 68% solids while optimized double felled pressing could only yield press dryness of, at most, 60%.

  13. WordPress 3 Cookbook

    CERN Document Server

    Shreves, Ric

    2011-01-01

    This is a Packt Cookbook, which means it contains step-by-step instructions to achieve a particular goal or solve a particular problem. There are plenty of screenshots and explained practical tasks to make comprehension quick and easy. This book is not specifically for developers or programmers; rather it can be used by anyone who wants to get more out of their WordPress blog by following step-by-step instructions. A basic knowledge of PHP/XHTML/CSS/WordPress is desirable but not necessary.

  14. Local and international press digest

    CERN Multimedia

    2008-01-01

    The following are the top stories in the Maltese and the international press today. The Times gives prominence to the Prime Minister's flying visit to Geneva yesterday, where he signed a research cooperation agreement with CERN, the European nuclear research organisation.

  15. Quantitative proteomics unravels that the post-transcriptional regulator Crc modulates the generation of vesicles and secreted virulence determinants of Pseudomonas aeruginosa

    Directory of Open Access Journals (Sweden)

    Jose Antonio Reales-Calderón

    2015-09-01

    Full Text Available Crc is a post-transcriptional regulator in Pseudomonas aeruginosa that modulates its metabolism, but also its susceptibility to antibiotics and virulence. Most of P. aeruginosa virulence factors are secreted or engulfed in vesicles. A Crc deficient mutant was created and the extracellular vesicles associated exoproteome and the vesicle-free secretome was quantified using iTRAQ. Fifty vesicles-associated proteins were more abundant and 14 less abundant in the Crc-defective strain, whereas 37 were more abundant and 17 less abundant in the vesicle-free secretome. Different virulence determinants, such as ToxA, protease IV, azurin, chitin-binding protein, PlcB and Hcp1, were less abundant in the Crc-defective mutant. We also observed that the crc mutant presented an impaired vesicle-associated secretion of quorum sensing signal molecules and less cytotoxicity than its wild-type strain, in agreement with the low secretion of proteins related to virulence. Our results offer new insights into the mechanisms by which Crc regulates P. aeruginosa virulence, through the modulation of vesicle formation and secretion of both virulence determinants and quorum sensing signals.

  16. Pickled meat consumption and colorectal cancer (CRC): a case-control study in Newfoundland and Labrador, Canada.

    Science.gov (United States)

    Squires, Josh; Roebothan, Barbara; Buehler, Sharon; Sun, Zhuoyu; Cotterchio, Michelle; Younghusband, Ban; Dicks, Elizabeth; Mclaughlin, John R; Parfrey, Patrick S; Wang, Peizhong Peter

    2010-09-01

    Although a large body of epidemiological research suggests that red meat intake increases the risk of colorectal cancer, little is known regarding how such an association varies across populations and types of red meat. The objective of this study was to assess whether an association exists between the intakes of total red meat and pickled red meat and the risk of colorectal cancer in study subjects residing in Newfoundland and Labrador. This case-control study of 1,204 residents of Newfoundland and Labrador was part of a larger study on colorectal cancer. Personal history food frequency questionnaires were used to collect retrospective data from 518 individuals diagnosed with colorectal cancer and 686 controls. Intakes were ranked and divided into tertiles. Logistic regression was used to examine the possible association between meat intakes and colorectal cancer diagnosis while controlling for possible confounding factors. A positive, but non-statistically significant, association between total red meat intake and CRC was observed in this study. Pickled red meat consumption was found to be significantly associated with an increased risk of CRC (men, OR = 2.07, 95% CI 1.37-3.15; women, OR = 2.51, 95% CI 1.45-4.32), the odds ratios increasing with each tertile of consumption, suggesting a dose-response effect. Intake of pickled red meat appears to increase the risk of colorectal cancer in Newfoundland and Labrador.

  17. Automation of a laboratory particleboard press

    Science.gov (United States)

    Robert L. Geimer; Gordon H. Stevens; Richard E. Kinney

    1982-01-01

    A manually operated particleboard press was converted to a fully automatic, programable system with updated data collection capabilities. Improved control has permitted observations of very small changes in pressing variables resulting in the development of a technique capable of reducing press times by 70 percent. Accurate control of the press is obtained through an...

  18. A new approach to determine press stiffness

    DEFF Research Database (Denmark)

    Arentoft, Mogens; Wanheim, Tarras

    2004-01-01

    A new procedure is proposed for measuring press stiffness, including separated horizontal and vertical loading of the press frame. The load can be eccentrically positioned for measuring rotational stiffnesses. Two loading devices and corresponding measuring equipment for registration of press...... deflections are designed. The press stiffness is presented as a 6 by 6 flexibility matrix. The approach has been tested by measuring the stiffness of a 5000 kN O-frame, ring element, hydraulic press, a 10000 kN O-frame, pillar element, hydraulic press and a 10000 kN O-frame, ring element mechanical press...

  19. Viability study for application of combined reheater cycle (CRC) to fluidized bed combustion plants; Estudio de Viabilidad para la Aplicacion del Ciclo de Recalentamiento Combinado (CRC) a Plantas de Combustion de Lecho Fuido Atmosferico

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-01

    Basically, the project try to analyze the application viability of a first reheating in steam cycles of little power plants, useful mainly for biomass and wastes, in our case with coal blends; and a second reheating of the steam in conventional and fluidized bed combustion plants. Using in both cases the thermic energy of the exhaust gases from one gas turbine. The advantages of the CRC cycle are: (1) Reduction of the moisture in the turbine, increasing the energy efficiency and blade protection. (2) To take advantage of the waste gas energy from the gas turbine in optimum way. (3) Great operation flexibility under good efficiency results. In general, the system can use the synergy between gas, coal and waste energies with the highest global efficiency. (Author)

  20. Imposition of Antidumping Duty (BAMD Towards China’s Cold Rolled Coil/Sheet (CRC/S Products

    Directory of Open Access Journals (Sweden)

    Lila Pratiwi

    2013-05-01

    Full Text Available Steel industry is a strategic sector in the economy of a country. Steel industry in Indonesia has not been able to fulfill their domestic demand that is still necessary to import steel product. However, many of these imported products are sold at dumping prices, especially those from china giving rise to unfair trade. One of trade remedy measures as a result of unfair trade remedies can recover trough the imposition of antidumping duty. In 2013, Indonesia imposes antidumping duty for Cold Rolled Coil/Sheet (CRC/S from China and other countries. Imposition of antidumping duty will be analyzed descriptively with the antidumping agreement conformity. While, it cannot be denied that political factors also determine imposition of antidumping duty. It is need to use analytical theory of justice in order to enforce fair-trade

  1. Influence of Milling parameters in the morphology of nanostructured CrC-30wt%NiCr

    Directory of Open Access Journals (Sweden)

    Waleska Campos Guaglianoni

    2017-01-01

    Full Text Available Nanostructured CrC-30wt%NiCr powders were synthesized by high energy ball milling in a planetary ball mill. Two ball-to-powder ratios, four milling times and two milling speeds were used. Morphology, average grain diameter, and phase transformation of the powders were characterized by scanning electron microscopy (SEM, particle size analysis, and X-ray diffraction (XRD. Crystallite size and mean diameter decrease with increase in BPR, milling time and speed. The results show that with the use of a ball-to-powder weight ratio of 1:20, a milling time of 1h and a milling speed of 500 rpm, the average particle size and crystallite size were respectively 5.6µm and 8.3nm.

  2. Teach yourself visually WordPress

    CERN Document Server

    Majure, Janet

    2012-01-01

    Get your blog up and running with the latest version of WordPress WordPress is one of the most popular, easy-to-use blogging platforms and allows you to create a dynamic and engaging blog, even if you have no programming skills or experience. Ideal for the visual learner, Teach Yourself VISUALLY WordPress, Second Edition introduces you to the exciting possibilities of the newest version of WordPress and helps you get started, step by step, with creating and setting up a WordPress site. Author and experienced WordPress user Janet Majure shares advice, insight, and best practices for taking full

  3. Smashing WordPress Beyond the Blog

    CERN Document Server

    Hedengren, Thord Daniel

    2012-01-01

    The ultimate guide to WordPress, from the world's most popular resource for web designers and developers As one of the hottest tools on the web today for creating a blog, WordPress has evolved to be much more that just a blogging platform and has been pushed beyond its original purpose. With this new edition of a perennially popular WordPress resource, Smashing Magazine offers you the information you need so you can maximize the potential and power of WordPress. WordPress expert Thord Daniel Hedengren takes you beyond the basic blog to show you how to leverage the capabilities of WordPress to

  4. Prediction of Pressing Quality for Press-Fit Assembly Based on Press-Fit Curve and Maximum Press-Mounting Force

    Directory of Open Access Journals (Sweden)

    Bo You

    2015-01-01

    Full Text Available In order to predict pressing quality of precision press-fit assembly, press-fit curves and maximum press-mounting force of press-fit assemblies were investigated by finite element analysis (FEA. The analysis was based on a 3D Solidworks model using the real dimensions of the microparts and the subsequent FEA model that was built using ANSYS Workbench. The press-fit process could thus be simulated on the basis of static structure analysis. To verify the FEA results, experiments were carried out using a press-mounting apparatus. The results show that the press-fit curves obtained by FEA agree closely with the curves obtained using the experimental method. In addition, the maximum press-mounting force calculated by FEA agrees with that obtained by the experimental method, with the maximum deviation being 4.6%, a value that can be tolerated. The comparison shows that the press-fit curve and max press-mounting force calculated by FEA can be used for predicting the pressing quality during precision press-fit assembly.

  5. A novel error detection due to joint CRC aided denoise-and-forward network coding for two-way relay channels.

    Science.gov (United States)

    Cheng, Yulun; Yang, Longxiang

    2014-01-01

    In wireless two-way (TW) relay channels, denoise-and-forward (DNF) network coding (NC) is a promising technique to achieve spectral efficiency. However, unsuccessful detection at relay severely deteriorates the diversity gain, as well as end-to-end pairwise error probability (PEP). To handle this issue, a novel joint cyclic redundancy code (CRC) check method (JCRC) is proposed in this paper by exploiting the property of two NC combined CRC codewords. Firstly, the detection probability bounds of the proposed method are derived to prove its efficiency in evaluating the reliability of NC signals. On the basis of that, three JCRC aided TW DNF NC schemes are proposed, and the corresponding PEP performances are also derived. Numerical results reveal that JCRC aided TW DNF NC has similar PEP comparing with the separate CRC one, while the complexity is reduced to half. Besides, it demonstrates that the proposed schemes outperform the conventional one with log-likelihood ratio threshold.

  6. A Novel Error Detection due to Joint CRC Aided Denoise-and-Forward Network Coding for Two-Way Relay Channels

    Directory of Open Access Journals (Sweden)

    Yulun Cheng

    2014-01-01

    Full Text Available In wireless two-way (TW relay channels, denoise-and-forward (DNF network coding (NC is a promising technique to achieve spectral efficiency. However, unsuccessful detection at relay severely deteriorates the diversity gain, as well as end-to-end pairwise error probability (PEP. To handle this issue, a novel joint cyclic redundancy code (CRC check method (JCRC is proposed in this paper by exploiting the property of two NC combined CRC codewords. Firstly, the detection probability bounds of the proposed method are derived to prove its efficiency in evaluating the reliability of NC signals. On the basis of that, three JCRC aided TW DNF NC schemes are proposed, and the corresponding PEP performances are also derived. Numerical results reveal that JCRC aided TW DNF NC has similar PEP comparing with the separate CRC one, while the complexity is reduced to half. Besides, it demonstrates that the proposed schemes outperform the conventional one with log-likelihood ratio threshold.

  7. ISS Expedition 21/22 Press Kit

    Data.gov (United States)

    National Aeronautics and Space Administration — Press kit for ISS mission Expedition 21/22 from 10/2009-03/2010. Press kits contain information about each mission overview, crew, mission timeline, benefits, and...

  8. Yale University Press: Disseminating "Lux et Veritas"?

    Science.gov (United States)

    Parrott, John B.

    2010-01-01

    America's university presses are situated within a network of over one hundred universities, learned societies, and scholarly associations. According to a pamphlet put out by the American Association of University Presses, these presses "make available to the broader public the full range and value of research generated by university faculty."…

  9. IDEAL: ACADEMIC PRESS JOURNALS ONLINE

    CERN Multimedia

    The Library

    2001-01-01

    All Academic Press journals are available online to CERN users for a test period which will last until the end of July. The service 'IDEALIBRARY' includes 174 scientific journals that cover several domains, ranging from engineering to mathematics, computing and physics. Titles covered are among others 'Atomic Data and Nuclear Data Tables', 'Nuclear Data Sheets', 'Annals of Physics', 'Journal of Parallel and Distributed Computing'. Reference citations present in each article are linked to the corresponding full text, when the latter is published by a member of the CrossRef consortium (members are: Elsevier, APS, AIP and others). Therefore, the navigation between articles and references is uninterrupted. A search engine allows queries by author, title and publication year. See http://www.idealibrary.com. At present the Library is evaluating a site license offer proposed by the publisher.

  10. CSA/ASC Press Briefing

    Science.gov (United States)

    2005-01-01

    Nicole Gignac, Senior Communications Advisor Canadian Space Agency (CSA), introduces the panel for this CSA/ASC press briefing. The panel consist of: Dr. Steve Maclean, CSA astronaut; Dr. Paul Cooper, Deputy General Manager, MacDonald, Dettwiler and Associates Ltd. (MDA); and Dr. Iain Christie, Director of Research and Development from NEPTEC. Maclean will fly on the STS-115 Mission in February of 2006. He presents pictures and talks about the crewmembers of the Space Shuttle Columbia and Space Shuttle Discovery. Maclean also discusses entry risks as it pertains to the leading edge wing of Discovery. Paul Cooper explains and shows a video presentation of Canadarm robotics. The briefing ends with Dr Christie explaining the sensitive three dimensional inspections are performed in space that looks for cracks in the leading edge wing of the Space Shuttle Discovery.

  11. [The press and family planning].

    Science.gov (United States)

    Abraham De D'ornellas, R

    1987-01-01

    The treatment in the press of family planning hinges on two fundamental factors: the taboo of the leftist groups and the taboo of the Catholic Church, whose head is against abortion under any circumstances. Leftist views insinuate that family planning is the genocidal plan of North American imperialists against the Third World and, in particular, against Latin America. This genocidal plan is supposed to subject poor populations to international schemes. In the press family planning is often treated in a sanctimonious fashion, lumping it together with topics like pornography, sex, and violence. In 1983 the daily newspaper Expreso published a supplement running every week for almost three months about the issue of population, which dealt fairly extensively with such topics as population and housing, education, employment, and urban proliferation, as well as responsible parenthood and child survival. In addition, there was a detailed description of contraceptive methods. In October 1986 another surprising thing happened: the President of Peru talked about the topic of family planning, which at the time was an act of courage. Since then much has changed; the whole world is interested in family planning and certain aspects of population. Since October 1986 more has been published in this domain than during the preceding 20 years. In contrast, the Church reacted differently to this issue: after some initial caution, the conference of Peruvian bishops attacked all methods of modern contraceptives and private institutions of family planning. The information boom in family planning will certainly continue. At the moment this flood of articles and editorials about the issue is an expression of the anxiety of families related to uncontrolled reproduction and the fear of overpopulation in large cities devoid of minimal services.

  12. Anchoring wind turbine towers in steel using construction elements of concrete and CRC; Compact reinforced composite; Forankring af vindmoelletaarne i staal ved anvendelse af konstruktionselementer i beton og CRC

    Energy Technology Data Exchange (ETDEWEB)

    2005-07-15

    During the past 25 to 30 years extensive R and D projects within concrete technology have been carried out. The result of this work is high-strength concrete that consists of fibres and reinforced materials. Traditionally wind turbine towers are fastened to the foundation using an embedded steel ring with a flange ring in the top surface. The maximum tower diameter of 4.5 m, set on the grounds of road transport, is now playing a significant role in this connection. This report presents results from a study of the possibilities for using a connecting piece made from concrete anchored directly in the turbine foundations' base and placed on top of the foundation bolted to the towers' bottom flange. High-strength concrete has been studied as an alternative to ordinary concrete. the results show that anchoring the tower in the foundation using reinforcement passively anchored in the bottom of the foundation and supported by a concrete/CRC connecting piece has a number of advantages compared to traditional solutions. (BA)

  13. Professional WordPress design and development

    CERN Document Server

    Williams, Brad; Stern, Hal

    2014-01-01

    The highest rated WordPress development and design book on the market is back with an all new third edition. Professional WordPress is the only WordPress book targeted to developers, with advanced content that exploits the full functionality of the most popular CMS in the world. Fully updated to align with WordPress 4.1, this edition has updated examples with all new screenshots, and full exploration of additional tasks made possible by the latest tools and features. You will gain insight into real projects that currently use WordPress as an application framework, as well as the basic usage a

  14. The CRC topographic data

    Science.gov (United States)

    Whitteker, J. H.

    1982-02-01

    A data base of terrain elevations and surface types primarily for providing input data for radio wave prediction programs is described. The data were derived by hand scaling 1:50000 scale topographic maps. An elevation and a surface code is stored for each point in a square array with 500 m spacing. The data reside on computer disks, and are organized for rapid access. The usual method of obtaining information from the data base is by means of a FORTRAN subroutine that provides elevations and surface codes at 500 m intervals along any specified great circle path within the data base area. The elevations may also be plotted on an ordinary alphanumeric computer terminal.

  15. Measurement invariance of the Tilburg Work Identity Scale for Commitment and Reconsideration of Commitment (TWIS-CRC) in Romania, England, the Netherlands, and South Africa

    NARCIS (Netherlands)

    Adams, B.G.; Buzea, Carmen; Cazan, A.M.; Sekaja, Lusanda; Stefenel, D.; Gotea, M.; Meyers, M.C.

    2016-01-01

    Work plays a central role in people’s lives and their self-concepts. It was our objective in this article to a) explore the factor structure of a newly-developed measure of work identity, the Tilburg Work Identity Scale of Commitment and Reconsideration of Commitment (TWIS-CRC) in a Romanian

  16. Towards a more responsible press

    Directory of Open Access Journals (Sweden)

    Taimur ul Hassan

    2012-12-01

    Full Text Available The article analyses Pakistan’s newspapers’ performance with regard to civil society in2003 by using content analysis approach. There is no gainsaying that a strong civil society guaranteesa strong democracy. In Pakistan, spells of military rule have stunted the growth of democracy,adversely affecting civil society. Media too has suffered as a result. Normative theories of media callfor laying down norms and conventions for media. In democracy, all sections of society should berepresented in media. In Pakistan’s case, due to military regimes and quasi democratic governments,combined with the demands of market economy, the media have largely not been able to fulfill thisresponsibility towards society. Social Responsibility demands that the media must fulfill itsresponsibility towards society, while giving a free space to all voices of society. In Pakistan, whethernewspapers played that role in 2003 when civil society had accelerated its campaign to end honorkillings and crimes against women is investigated. The findings show that newspapers did supportcivil society, showing a gradual movement towards a more responsible press.

  17. Community Satisfaction of Sundanese Language Press

    Directory of Open Access Journals (Sweden)

    Parulian Sitompul

    2014-07-01

    Full Text Available The 1960s could be called the golden age of Sunda press. At the present time the press Sunda suffered a setback in a various of activities. While in the middle of advancements in printing and layout technology, Sundanese language press is currently lagging far behind the national press. The research problem is how people's satisfaction to Sundanese language press. Therefore, the purpose of the study was to determine the motive, knowledge, and community satisfaction of the Sundanese language press. Method used is descriptive quantitative. Sample of 50 respondents which is 10% of the entire community reading Sundanese language press in the two districts of Bogor City. The results showed that the communitiy's motivation to read the Sundanese language press because of the Sundanese language used, and used by all members of the family. In addition, community already knows the function of the Sundanese language press. Eventhough it has not met their expectations, but the people are satisfied with the existence of Sundanese language press that they read.

  18. Smashing WordPress Beyond the Blog

    CERN Document Server

    Hedengren, Thord Daniel

    2011-01-01

    Smashing WordPress shows you how to utilize the power of the WordPress platform, and provides a creative spark to help you build WordPress-powered sites that go beyond the obvious. The second edition of Smashing WordPress has been updated for WordPress 3.1+, which includes internal, custom post types, the admin bar, and lots of other useful new features. You will learn the core concepts used to post types, the admin bar, and lots of other useful new features. You will learn the core concepts used to build just about anything in WordPress, resulting in fast deployments and greater design flexib

  19. Determination of 6 stiffnesses for a press

    DEFF Research Database (Denmark)

    Arentoft, Mogens; Eriksen, Morten; Wanheim, Tarras

    2000-01-01

    the workpiece will result in deflections of the press, which will decrease the tolerances of the component. At present, it is possible to measure the reaction forces from the workpiece, for instance by use of the model material technique as described in [1-2]. If the stiffness and clearances of the press...... is known too, the final dimensions can be predicted by divide the force by the stiffness and add the clearance. If the stiffness of the press is known, it is possible to optimize the orientation of the workpiece too, so the direction, in which the best tolerances is demanded, is equal to the direction...... in which the press has the highest stiffness. Furthermore, knowledge about the stiffnesses of all presses in a production system makes it possible to choose the press which best fit to a specific process....

  20. NASA/MSFC Large Stretch Press Study

    Science.gov (United States)

    Choate, M. W.; Nealson, W. P.; Jay, G. C.; Buss, W. D.

    1985-01-01

    The purpose of this study was to: A. assess and document the advantages/disadvantages of a government agency investment in a large stretch form press on the order of 5000 tons capacity (per jaw); B. develop a procurement specification for the press; and C. provide trade study data that will permit an optimum site location. Tasks were separated into four major elements: cost study, user survey, site selection, and press design/procurement specification.

  1. WordPress 3.7 complete

    CERN Document Server

    Król, Karol

    2013-01-01

    WordPress 3.5 Complete: Third Edition is a comprehensive and step-by-step tutorial packed with screenshots and examples to make it easy and quick to pick it up.This WordPress book is a guide to WordPress for online publishers and web developers. If you are new to blogging and want to create your own blog or website from scratch, then ""WordPress 3.5 Complete: Third Edition"" is for you. No prior knowledge of HTML/CSS or PHP is required.

  2. Activation of Selected Core Muscles during Pressing

    Directory of Open Access Journals (Sweden)

    Thomas W. Nesser

    2015-10-01

    Full Text Available Introduction: Unstable surface training is often used to activate core musculature during resistance training. Unfortunately, unstable surface training is risky and leads to detraining. Purpose: The purpose of this study was to determine core muscle activation during stable surface ground-based lifts. Methods: Fourteen recreational trained and former NCAA DI athletes (weight 84.2 ± 13.3 kg; height 176.0 ± 9.5 cm; age 20.9 ± 2.0 years volunteered for participation. Subjects completed two ground-based lifts: overhead press and push-press. Surface EMG was recorded from 4 muscles on the right side of the body (Rectus Abdominus (RA, External Oblique (EO, Transverse Abdominus (TA, and Erector Spinae (ES. Results: Paired sample T-tests identified significant muscle activation differences between the overhead press and the push-press included ES and EO. Average and peak EMG for ES was significantly greater in push-press (P<0.01. Anterior displacement of COP was significantly greater in push-press compared to overhead press during the eccentric phase. Conclusion: The push-press was identified as superior in core muscle activation when compared to the overhead pressing exercise. Keywords: torso, stability, weight lifting, resistance training

  3. Freedom of the Press vs. Public Access.

    Science.gov (United States)

    Schmidt, Benno C., Jr.

    This book surveys the implications of freedom of the press for a constitutionally rooted public right of access to electronic and print media. Part one provides general perspectives on access to the media, including discussions of access in relation to the Supreme Court, to First Amendment history and theory, to current perceptions of the press,…

  4. The Mythology of the Penny Press.

    Science.gov (United States)

    Nerone, John C.

    1987-01-01

    Examines common scholarly characterizations of the American penny press of the 1830s and 40s that together provide a myth of origins of the contemporary U.S. press. Criticizes inaccuracies and misleading elements in this mythology and its implications for subsequent debate about U.S. journalism. (JK)

  5. Lomholt Formular Press, 1975-1985

    DEFF Research Database (Denmark)

    van der Meijden, Peter Alexander

    2010-01-01

    Artiklen beskriver billedkunstner Niels Lomholts projekt Lomholt Formular Press som kunstnerisk projekt samt analyser Lomholts formularer som kunstværker.......Artiklen beskriver billedkunstner Niels Lomholts projekt Lomholt Formular Press som kunstnerisk projekt samt analyser Lomholts formularer som kunstværker....

  6. Analysis of oxaliplatin reintroduction in patients with advanced colorectal cancer (CRC) treated with FOLFOX4 or FOLFOX7 in the optimox study

    OpenAIRE

    Buyse, Marc; Quinaux, E.; CORTINAS ABRAHANTES, Jose; Tournigand, C.; Cervantes, A.; Figer, A; André, Thierry; Tabah-Fisch, I; de Gramont, A

    2006-01-01

    Background: In the OPTIMOX1 study, previously untreated patients, (pts) with advanced CRC were randomized to either FOLFOX4 every 2 wks until progressio (arm A), or FOLFOX7 (arm B). There was no difference between arms in response rate, progression-free survival, and overall survival (OS)[Tournigand, JCO 2006;24:394]. The effect of oxaliplatin reintroduction on survival was inconclusive as a significant number of pts received oxaliplatin in both arms after being taken off the study. This r...

  7. Effect of CRC::etr1-1 transgene expression on ethylene production, sex expression, fruit set and fruit ripening in transgenic melon (Cucumis melo L.).

    Science.gov (United States)

    Switzenberg, Jessica A; Beaudry, Randy M; Grumet, Rebecca

    2015-06-01

    Ethylene is a key factor regulating sex expression in cucurbits. Commercial melons (Cucumis melo L.) are typically andromonoecious, producing male and bisexual flowers. Our prior greenhouse studies of transgenic melon plants expressing the dominant negative ethylene perception mutant gene, etr1-1, under control of the carpel- and nectary-primordia targeted CRAB'S CLAW (CRC) promoter showed increased number and earlier appearance of carpel-bearing flowers. To further investigate this phenomenon which could be potentially useful for earlier fruit production, we observed CRC::etr1-1 plants in the field for sex expression, fruit set, fruit development, and ripening. CRC::etr1-1 melon plants showed increased number of carpel-bearing open flowers on the main stem and earlier onset by 7-10 nodes. Additional phenotypes observed in the greenhouse and field were conversion of approximately 50% of bisexual buds to female, and elongated ovaries and fruits. Earlier and greater fruit set occurred on the transgenic plants. However, CRC::etr1-1 plants had greater abscission of young fruit, and smaller fruit, so that final yield (kg/plot) was equivalent to wild type. Earlier fruit set in line M5 was accompanied by earlier appearance of ripe fruit. Fruit from line M15 frequently did not exhibit external ripening processes of rind color change and abscission, but when cut open, the majority showed a ripe or overripe interior accompanied by elevated internal ethylene. The non-ripening external phenotype in M15 fruit corresponded with elevated etr1-1 transgene expression in the exocarp. These results provide insight into the role of ethylene perception in carpel-bearing flower production, fruit set, and ripening.

  8. Teach yourself visually complete WordPress

    CERN Document Server

    Majure, Janet

    2013-01-01

    Take your WordPress skills to the next level with these tips, tricks, and tasks Congratulations on getting your blog up and running with WordPress! Now are you ready to take it to the next level? Teach Yourself VISUALLY Complete WordPress takes you beyond the blogging basics with expanded tips, tricks, and techniques with clear, step-by-step instructions accompanied by screen shots. This visual book shows you how to incorporate forums, use RSS, obtain and review analytics, work with tools like Google AdSense, and much more.Shows you how to use mobile tools to edit a

  9. WordPress 24-Hour Trainer

    CERN Document Server

    Plumley, George

    2011-01-01

    The eagerly anticipated second edition, completely updated for WordPress 3.1 As an open source content management system, WordPress allows users to easily build feature-rich web sites with no programming experience. This unique book-and-video package is a friendly, self-paced beginners guide to the latest release of WordPress. Lessons are focused on practical, everyday tasks that users will need to create and maintain their sites: entering new content, creating new pages, managing menus, making content search-engine friendly. Plus you'll find lots of tips based on years of experience teaching

  10. Professional WordPress Plugin Development

    CERN Document Server

    Williams, Brad; Tadlock, Justin

    2011-01-01

    Taking WordPress to the next level with advanced plugin developmentWordPress is used to create self-hosted blogs and sites, and it's fast becoming the most popular content management system (CMS) on the Web. Now you can extend it for personal, corporate and enterprise use with advanced plugins and this professional development guide. Learn how to create plugins using the WordPress plugin API: utilize hooks, store custom settings, craft translation files, secure your plugins, set custom user roles, integrate widgets, work with JavaScript and AJAX, create custom post types. You'll find a practic

  11. WordPress web design for dummies

    CERN Document Server

    Sabin-Wilson, Lisa

    2013-01-01

    Updated, full-color guide to creating dynamic websites with WordPress 3.6 In this updated new edition, bestselling For Dummies author and WordPress expert Lisa Sabin-Wilson makes it easy for anyone with a basic knowledge of the WordPress software to create a custom site using complementary technologies such as CSS, HTML, PHP, and MySQL. You'll not only get up to speed on essential tools and technologies and further advance your own design skills, this book also gives you pages of great case studies, so you can see just how other companies and individuals are creating compelling, customized, a

  12. WordPress web application development

    CERN Document Server

    Ratnayake, Rakhitha Nimesh

    2013-01-01

    An extensive, practical guide that explains how to adapt WordPress features, both conventional and trending, for web applications.This book is intended for WordPress developers and designers who have the desire to go beyond conventional website development to develop quality web applications within a limited time frame and for maximum profit. Experienced web developers who are looking for a framework for rapid application development will also find this to be a useful resource. Prior knowledge with of WordPress is preferable as the main focus will be on explaining methods for adapting WordPres

  13. comparative effects of screw press for honey

    African Journals Online (AJOL)

    2013-03-01

    . Different local methods of honey extraction, their strengths and weaknesses were discussed. A screw press was fabricated to facilitate honey extraction. The fabricated screw honey extractor is good alternative to the existing ...

  14. A comparison of impulse drying to double felted pressing on pilot- scale shoe presses and roll presses. Progress report, No. 6

    Energy Technology Data Exchange (ETDEWEB)

    Orloff, D.I.

    1992-08-01

    Pilot-scale shoe press and roll press experiments have been conducted to compare impulse drying and double felted pressing. Both ceramic coated and Beloit Type C press rolls have been evaluated. The experiments show that impulse drying can provide significantly higher outgoing solids than double felled pressing at the same impulse. For example, at an impulse of 0.234 MPa seconds (34 psi seconds), sheets at an ingoing solids of 52% were impulse dried (using the Beloit Type C press roll) to 68% solids while optimized double felled pressing could only yield press dryness of, at most, 60%.

  15. WordPress 3 For Business Bloggers

    CERN Document Server

    Thewlis, Paul

    2011-01-01

    This is a practical, hands-on book based around a fictitious case study blog, which you will build on a development server using WordPress. The case study grows chapter by chapter, from installing your local development server, right up to the finished blog. This book is for anybody running or starting a business blog using WordPress, whether you plan to use your blog for PR and marketing, or want to profit directly from blogging.

  16. The Liberal Struggle for Press Freedom

    DEFF Research Database (Denmark)

    Mogensen, Kirsten

    In this paper, the public debate following the re-ligion-motivated assassination of Dutch filmmaker Theo van Gogh in November 2004 is examined. The paper aims at describ-ing religious as well as secular positions in the Danish debate about freedom of speech and press in relation to religious issues....... Historically, the concept of press freedom was linked to a fight for religious freedom in London, as described by Siebert....

  17. Denmark, Democracy and the Free Press

    DEFF Research Database (Denmark)

    Breiting, Søren

    2006-01-01

    What's important to Danish people in Denmark and in the world - most will argue for the importance of a free critical press, solidarity with people who need help and a peaceful world.......What's important to Danish people in Denmark and in the world - most will argue for the importance of a free critical press, solidarity with people who need help and a peaceful world....

  18. Groove pressing and its research progress

    Directory of Open Access Journals (Sweden)

    Zongshen WANG

    2017-06-01

    Full Text Available In order to systematically study the application of groove pressing in preparing bulk mass ultra-fine grain sheet metal, the fundamental principles, plastic mechanics analysis and classification of groove pressing are introduced, and on the basis of which, the influence rules and mechanism of processing factors such as pass number, deformation temperature and die structure on groove pressing are reviewed, and some key problems such as thermal stability of processed materials, process improvements and deformation path, deformation homogeneity analysis and process optimization are summarized. The research trends of groove pressing in the fields of application to sheet metals difficult to deform at room temperature, improvement of ductility, toughness and formability of processed sheets as well as its plastic deformation mechanism are prospected: in the future, groove pressing will be used for sheet metals which have limited formability but wide industrial applications such as magnesium alloys and titanium alloys, and much attention should be paid to investigation on performance adjustment mechanism and methods for processed sheets and exploration of effective technological measures for preventing cracks; meanwhile, the evolution mechanism of microstructure and properties of groove pressed materials must be systematically and thoroughly revealed.

  19. BRAFV600E mutation analysis in patients with metastatic colorectal cancer (mCRC in daily clinical practice: correlations with clinical characteristics, and its impact on patients' outcome.

    Directory of Open Access Journals (Sweden)

    Zacharenia Saridaki

    Full Text Available To prospectively evaluate the usefulness of the BRAFV600E mutation detection in daily clinical practice in patients with metastatic Colorectal Cancer (mCRC.504 mCRC patients treated with systemic chemotherapy ± biologics were analyzed.A statistically significant higher incidence of the BRAF mutation was observed in patients with ECOG-PS 2 (p=0.001, multiple metastatic sites (p=0.002,> 65 years old (p=0.004, primary tumors located in the colon (p<0.001, high-grade tumors (p=0.001 and in those with mucinous features (p=0.037. Patients with BRAFV600E mutated tumors had a statistically significantly reduced progression-free survival (PFS compared to wild-type (wt ones (4.1 and 11.6 months, respectively; p<0.001 and overall survival (OS (14.0 vs. 34.6 months, respectively; p<0.001. In the multivariate analysis the BRAFV600E mutation emerged as an independent factor associated with reduced PFS (HR: 4.1, 95% CI 2.7-6.2; p<0.001 and OS (HR: 5.9, 95% CI 3.7-9.5; p<0.001. Among the 273 patients treated with salvage cetuximab or panitumumab, the BRAFV600E mutation was correlated with reduced PFS (2.2 vs. 6.0 months; p<0.0001 and OS (4.3 vs. 17.4 months; p<0.0001.The presence of BRAFV600E-mutation in mCRC characterizes a subgroup of patients with distinct biologic, clinical and pathological features and is associated with very poor patients' prognosis.

  20. HLA-G 3’UTR Polymorphisms Impact the Prognosis of Stage II-III CRC Patients in Fluoropyrimidine-Based Treatment

    Science.gov (United States)

    Garziera, Marica; Bidoli, Ettore; Cecchin, Erika; Mini, Enrico; Nobili, Stefania; Lonardi, Sara; Buonadonna, Angela; Errante, Domenico; Pella, Nicoletta; D’Andrea, Mario; De Marchi, Francesco; De Paoli, Antonino; Zanusso, Chiara; De Mattia, Elena; Tassi, Renato; Toffoli, Giuseppe

    2015-01-01

    An important hallmark of CRC is the evasion of immune surveillance. HLA-G is a negative regulator of host’s immune response. Overexpression of HLA-G protein in primary tumour CRC tissues has already been associated to worse prognosis; however a definition of the role of immunogenetic host background is still lacking. Germline polymorphisms in the 3’UTR region of HLA-G influence the magnitude of the protein by modulating HLA-G mRNA stability. Soluble HLA-G has been associated to 3’UTR +2960 Ins/Ins and +3035 C/T (lower levels) and +3187 G/G (high levels) genotypes. HLA-G 3’UTR SNPs have never been explored in CRC outcome. The purpose of this study was to investigate if common HLA-G 3’UTR polymorphisms have an impact on DFS and OS of 253 stage II-III CRC patients, after primary surgery and ADJ-CT based on FL. The 3’UTR was sequenced and SNPs were analyzed for their association with survival by Kaplan-Meier and multivariate Cox models; results underwent internal validation using a resampling method (bootstrap analysis). In a multivariate analysis, we estimated an association with improved DFS in Ins allele (Ins/Del +Ins/Ins) carriers (HR 0.60, 95% CI 0.38–0.93, P = 0.023) and in patients with +3035 C/T genotype (HR 0.51, 95% CI 0.26–0.99, P = 0.045). The +3187 G/G mutated carriers (G/G vs A/A+A/G) were associated to a worst prognosis in both DFS (HR 2.46, 95% CI 1.19–5.05, P = 0.015) and OS (HR 2.71, 95% CI 1.16–6.63, P = 0.022). Our study shows a prognostic and independent role of 3 HLA-G 3’UTR SNPs, +2960 14-bp INDEL, +3035 C>T, and +3187 A>G. PMID:26633805

  1. PRESS FREEDOM IN SINGAPORE AND MALAYSIA: DEFAMATION

    Directory of Open Access Journals (Sweden)

    Georgia Kate Chapman

    2015-04-01

    Full Text Available This paper focuses on the arguments around restriction on freedom of the press in the Strong States of Singapore and Malaysia. It assesses the presence of constraints on press freedoms in democratic western countries imposed by corporation rather than state and the similar effects that these constraints may have on bias present in publicly accessible news reporting. It argues that independence of the press does not just require protection from legal and executive regulation, but also protection from large media corporations and their political alignments. This report will assess the bias of reporting and news media publication that exists in Malaysia and Singapore due to legislative and regulatory constraints as opposed to bias that exist in the western liberal democratic nations of the United Kingdom (UK and the United States of America (USA due to Media Organisation control.

  2. WordPress 24-hour trainer

    CERN Document Server

    Plumley, George

    2015-01-01

    Create and expand feature-rich sites with no programming experience Ready to build, maintain, and expand your web site with WordPress but have no prior programming experience? WordPress 24-Hour Trainer, 3rd Edition is your book-and-video learning solution that walks you step-by-step through all the important features you will need to know. Lessons range from focused, practical everyday tasks to more advanced, creative features. Learn from an industry professional how to enter content, create pages, manage menus, utilize plug-ins, connect to social media, create membership and e-commerce site

  3. Internet Marketing with WordPress

    CERN Document Server

    Mercer, David

    2011-01-01

    The book's accompanying Interactive learning environment on siteprebuilder.com gives you an online place to enhance and extend your practical experience through exercises, consolidate your learning and theoretical knowledge with marked quizzes, interaction with your WordPress marketing community, and fun and exciting extras such as challenges and competitions. This book is for people already using WordPress, who want more visitors, better visitors, and to convert more of them into paying customers. No prior marketing experience is required, although a basic understanding of either hosted or se

  4. AUPress: A Comparison of an Open Access University Press with Traditional Presses

    Science.gov (United States)

    McGreal, Rory; Chen, Nian-Shing

    2011-01-01

    This study is a comparison of AUPress with three other traditional (non-open access) Canadian university presses. The analysis is based on the rankings that are correlated with book sales on Amazon.com and Amazon.ca. Statistical methods include the sampling of the sales ranking of randomly selected books from each press. The results of one-way…

  5. Bullying the media : Cultural and climato-economic readings of press repression versus press freedom

    NARCIS (Netherlands)

    Van de Vliert, E.

    Journalists and media assistants in many places are murdered, imprisoned, censored, threatened, and similarly harrassed. Here I document that, and explain why, there are three climato-economic niches of press repression versus press freedom as part of broader syndromes of national culture. A

  6. Change of Pressing Chamber Conicalness at Briquetting Process in Briquetting Machine Pressing Chamber

    Directory of Open Access Journals (Sweden)

    Peter Križan

    2012-01-01

    Full Text Available In this paper, we will present the impact of the conical shape of a pressing chamber, an important structural parameter. Besides the known impact of the technological parameters of pressing chambers, it is also very important to pay attention to their structural parameters. In the introduction, we present a theoretical analysis of pressing chamber conicalness. An experiment aimed at detecting this impact was performed at our institute, and it showed that increasing the conicalness of a pressing chamber improves the quality of the final briquettes. The conicalness of the pressing chamber has a significanteffect on the final briquette quality and on the construction of briquetting machines. The experimental findings presented here show the importance of this parameter in the briquetting process.

  7. Particle characterization of pressed granular HMX

    Science.gov (United States)

    Burnside, N. J.; Son, S. F.; Asay, B. W.; Skidmore, C. B.

    1998-07-01

    It is widely accepted that particle size and morphology in granular beds of HE plays a large role in combustion and detonation events. This work reports the characteristics of coarse granular HMX (Class A) at a range of densities from stock density to 95% TMD. We report measurements of the particle size distribution of original granular HMX, as well as the size distribution of pressed (higher density) samples. Scanning electron microscope (SEM) pictures are presented and are found to be useful in interpreting the size distribution measurements of the granular HMX, as well as in helping to more fully characterize the state of the particles. We find that the particle size distribution changes significantly with pressing. Particles are observed to be highly fractured and damaged, especially at higher pressed densities. Also, we have found that sample preparation can significantly affect size distribution measurements. In particular, even short duration ultra-sonic or "sonication" treatment can have a significant effect on the measured size distributions of pressed HMX samples. Surface area measured by gas absorption is found to be much larger than inferred from light scattering.

  8. The Moral Universes of Libertarian Press Theory.

    Science.gov (United States)

    Wuliger, Gregory T.

    1991-01-01

    Uses Kantian logic to analyze the statement of Libertarian press theory "Truth beats falsehood in a free marketplace of ideas" as a definition, an observation, and a universal truth. Notes three corresponding moral universes, with differing ethical obligations. Discusses strengths and weaknesses of each. Cautions media ethics analysts…

  9. When International Press Rights "Are" the News

    Science.gov (United States)

    Freedman, Eric

    2006-01-01

    In many countries, reporters and editors face criminal prosecution, censorship, self-censorship, exile, tax audits, loss of broadcast and publication licenses, loss of jobs, assault, and even assassination based on how they practice their profession. Press rights and human rights advocacy groups try to draw media and official attention to those…

  10. CSR-communication in the Business Press

    DEFF Research Database (Denmark)

    Morsing, Mette; Langer, Roy

    on a broadly encompassing and ambiguous definition of CSR. Our empirical data shows how the business press in its discourse on CSR provides no clarity on the definition of CSR in terms of a coherent motive, a dominant stakeholder or a consistent issue, but rather maintains ambiguity and imprecision about...

  11. World Press Photo'98 / Priit Brennel

    Index Scriptorium Estoniae

    Brennel, Priit

    1998-01-01

    Pressifoto ülemaailmsest konkursist ja aastaringselt järgnevatest üritustest, mida korraldab World Press Photo Foundation (peakorter Amsterdamis) 1955. aastast. 1998. a. peapreemia - France Pressi fotograafi Hocine'i töö 23. septembri ööl toimunud massimõrvast Alžeerias, Benthalas. Eestist osalesid Tiit Räis, Viktor Vesterinen.

  12. The Liberal Struggle for Press Freedom

    DEFF Research Database (Denmark)

    Mogensen, Kirsten

    In this paper, the public debate following the religion-motivated assassination of Dutch filmmaker Theo van Gogh in November 2004 is examined. The paper aims at describing religious as well as secular positions in the Danish debate about freedom of speech and press in relation to religious issues...

  13. Trial access to Cambridge University Press ebooks

    CERN Multimedia

    CERN Library

    2011-01-01

    From 1 August till 31 October, CERN users are invited to enjoy a trial access to all Cambridge University Press electronic books: http://ebooks.cambridge.org/. Please don't hesitate to send feedback to library.desk@cern.ch.

  14. When should you press the reload button?

    NARCIS (Netherlands)

    Timmer, Judith B.

    2009-01-01

    While surfing on the Internet, you may have observed the following. If a webpage takes a long time to download and you press the reload button then often the page promptly appears on your screen. Hence, the download was not hindered by congestion — then you’d better try again later — but by some

  15. An Introduction to Bibliographical Press Work.

    Science.gov (United States)

    Richardson, John V., Jr.

    This guide to the literature of bibliographical press work is comprised of brief introductory notes on the field and this bibliography, followed by citations listed in seven categories: (1) book production, (2) handmade paper, (3) printer's ink, (4) type design, (5) book design, (6) hand printing, and (7) hand bookbinding. Introductory as well as…

  16. 28 CFR 540.64 - Press pools.

    Science.gov (United States)

    2010-07-01

    ... magazines and newspapers; and (4) All media in the local community where the institution is located. If no... PERSONS IN THE COMMUNITY Contact With News Media § 540.64 Press pools. (a) The Warden may establish a... shall notify all news media representatives who have requested interviews or visits that have not been...

  17. Freedom of the Press: Foundations and Attitudes.

    Science.gov (United States)

    Gibson, Martin Leroy, Jr.

    This study reports the results of a national survey of the attitudes of five demographic groups toward freedom of the press. The groups are newsmen, state legislators, high school teachers, high school students, and the general public. The survey is broken into two parts, the first dealing with general principles (e.g., support for a law against…

  18. Spontaneous pneumomediastinum after bench press training.

    Science.gov (United States)

    Nishino, Tomoya

    2017-04-01

    Spontaneous pneumomediastinum is often associated with asthma and mainly affects adolescent males with a tall, thin body habitus. A 17-year-old man complained of chest and pharyngeal pain after bench press training and spontaneous pneumomediastinum was diagnosed. It should be considered in the differential diagnosis of chest pain of uncertain cause.

  19. Scholarly publishing : The challenges facing the African university press

    NARCIS (Netherlands)

    Ngobeni, S.

    2012-01-01

    This paper seeks to examine the challenges that face the university press in Africa in general and South Africa in particular. It will start by examining the state of the university press in Africa, the state of the university press in South Africa, the challenges that face university presses, such

  20. Textbook Sales Drop, and University Presses Search for Reasons

    Science.gov (United States)

    Howard, Jennifer

    2008-01-01

    This article reports that textbook sales are falling at many university presses, a trend that has accelerated in the past couple of months. That's the word from press directors anxious about the decline but unsure what's causing it or how to stop it. Not every press has been affected. Two of the biggest players, Oxford University Press and…

  1. Freedom of the Press – two concepts

    Directory of Open Access Journals (Sweden)

    Markus Meckl

    2015-03-01

    Full Text Available In 1644 the debate for freedom of expression started in modern times thanks to John Milton’s Areopagitica, where he still argued about God in order to justify his quest for freedom. With the enlightenment God lost his unifying role for society and could no longer serve as justification. Two arguments were brought then forward to justify freedom of the press: One by the continental movement of the enlightenment; the other from within the movement of utilitarianism, and most influentially by John Stuart Mill. Both underlined the importance of truth; however, they differed in their understanding on what truth was good for. This difference in their arguments had a lasting impact on the debate on the limits of freedom of the press.

  2. Reducing VOC Press Emission from OSB Manufacturing

    Energy Technology Data Exchange (ETDEWEB)

    Dr. Gary D. McGinnis; Laura S. WIlliams; Amy E. Monte; Jagdish Rughani: Brett A. Niemi; Thomas M. Flicker

    2001-12-31

    Current regulations require industry to meet air emission standards with regard to particulates, volatile organic compounds (VOCs), hazardous air pollutants (HAPs) and other gases. One of many industries that will be affected by the new regulations is the wood composites industry. This industry generates VOCs, HAPs, and particulates mainly during the drying and pressing of wood. Current air treatment technologies for the industry are expensive to install and operate. As regulations become more stringent, treatment technologies will need to become more efficient and cost effective. The overall objective of this study is to evaluate the use of process conditions and chemical additives to reduce VOC/HAPs in air emitted from presses and dryers during the production of oriented strand board.

  3. Press Freedom on the Media Agenda

    Directory of Open Access Journals (Sweden)

    Terezinha Maria de Carvalho Cruz Pires

    2007-06-01

    Full Text Available This article proposes to present a refl ection on the meanings constructed by the Brazilian written press regarding media and democracy. For this, it was necessary to recompose a specifi c journalistic event: the submission to the Brazilian Congress of a bill to create the Federal Journalism Council by the Brazilian President, Luiz Inácio Lula da Silva, at the request of the National Journalists Federation in August, 2004. This procedure gave rise to something rarely seen: the media were in the spotlight and thus it caused a controversial debate to emerge on the public scene regarding the journalist profession, journalism and press freedom, involving a diversity of political subjects.

  4. Design of jigs, fixtures and press tools

    CERN Document Server

    Venkataraman, K

    2015-01-01

    Textbook presenting the fundamentals of tool design with special focus on jigs, fixtures and die design Covers sections on sheet metal forming processes; turning, grinding, broaching, welding and modular fixtures; principles of clamping; and an Introduction to Presses and Auxiliary Equipment Author has many years' experience in both academic and industrial environments, and presents this work in an easily-accessible style End of chapter questions and answers assist the learning process for both practicing tooling designers and engineers, and manufacturing en

  5. Bibliography on Hot Isostatic Pressing (HIP) Technology

    Science.gov (United States)

    1992-11-01

    Carbon Astrology Subjected to Hot Isostatic Pressing Jablonski, D. A. Mater Sci Eng 48 (2), 189-98, 1981 ( AD-D121 615) Key Words: Udimet 700...turbine components, heat treatment, microstructure tensile properties, fractography, porosity 73. Manufacture of Low Carbon Astrology Turbine Disk...Pyromet CTX- 1, Pyromet 3 i, tensile properties, creep rupture, microstructure 119 15. Manufacture of Low Carbon Astrology Turbine Disk Shapes by Hot

  6. ACTIVATED HOT PRESSING BEHAVIOR OF WC NANOPOWDERS

    Directory of Open Access Journals (Sweden)

    Edwin GEVORKYAN

    2010-06-01

    Full Text Available The questions of consolidation of nanopowders concerning hot compaction by pressing activated by electric current action are considered. Mechanisms of grain boundary creep-sliding which are sequentially prevalent in a forming of compacted structures under influence of temperature factor and in the presence of a direct electric heating are discussed. Structural-transformational sources and conditions of forming of high physical-mechanical properties of nanopowder refractory solid-state products are described.

  7. Magellan Press Conference (2 of 2)

    Science.gov (United States)

    1991-01-01

    Live footage shows the speakers participating in the Magellan Press Conference question and answer session. Speakers include Huntress, Spear, Ledbetter, Johnson, McCarthy, and Saunders. The speakers are shown answering questions from various NASA Centers, and participating audience members from many different industries. They discuss the start and stop date for the mapping. Also shown are animation and radar images of Venus and Artemis. This is tape 2 of 2; tape 1 has a report number NONP-NASA-VT-2000036552.

  8. Analysis of Institutional Press Releases and its Visibility in the Press

    Directory of Open Access Journals (Sweden)

    José Antonio Alcoceba-Hernando, Ph.D.

    2010-01-01

    Full Text Available The relationships between institutional communication and media communication influence the shaping of social representations of public issues. This research article analyses these relationships based on the case study of the external communication of a public institution, the press releases of Spain’s Youth Institute (Instituto de la Juventud, aka, Injuve, during three years and their repercussion in the press during the same period of time. The results obtained in this research allowed drawing conclusions on the types of communication production of the aforementioned institution and the news treatment of such pieces of information by the printed and digital media. The press releases and the news items were studied using quantitative media content analysis which focused, especially, in referential issues like the information treatment, the thematic analysis, youth representations in the case of the releases; and the visibility of the press releases in the making of news

  9. Natural cold pressed oils as cosmetic products

    Directory of Open Access Journals (Sweden)

    Małgorzata Ligęza

    2016-12-01

    Full Text Available Background. It seems that patients may ask general practitioners about natural cosmetics applied on the skin regarding their safety and suitability. Objectives. The aim of the study was to analyze natural cold pressed oils as potential cosmetic products. Material and methods. Cold pressed oils obtained from selected seeds and fruit stones were analyzed, including: chokeberry seed oil, blackcurrant seed oil, elderberry seed oil, raspberry seed oil, apricot seed oil, tomato seed oil, strawberry seed oil, broccoli seed oil, Nigella sativa seed oil, hemp oil, safflower seed oil, Silybum marianum seed oil and coconut oil. 80 adult volunteers assessed the cosmetic properties of the analyzed oils. Each of the volunteers tested 2 to 4 different oils, by applying them on the skin. In addition, patch tests with all analyzed oils were performed on 23 individuals. Results. The majority of tested oils were positively evaluated by the participants: in the opinion of the participants, oil extracted from safflower had the best appearance (100% positive opinions, coconut oil had the best smell (70% positive opinions, while black currant seed oil showed the best absorbency (85% positive opinions. No irritation was observed within the analyzed product group, albeit one allergic reaction to apricot seed oil was observed with patch testing. Conclusions . Based on the achieved results, it could be suggested that natural cold pressed oils can be applied to the skin as cosmetics. Our observations may be helpful for general practitioners when choosing natural cosmetics.

  10. Forming of AHSS using Servo-Presses

    Science.gov (United States)

    Groseclose, Adam Richard

    Stamping of Advanced High Strength Steel (AHSS) alloys poses several challenges due to the material's higher strength and low formability compared to conventional steels and other problems such as (a) inconsistency of incoming material properties, (b) ductile fracture during forming, (c) higher contact pressure and temperature rise during forming, (d) higher die wear leading to reduced tool life, (e) higher forming load/press capacity, and (f) large springback leading to dimensional inaccuracy in the formed part. [Palaniswamy et. al., 2007]. The use of AHSS has been increasing steadily in automotive stamping. New AHSS alloys (TRIP, TWIP) may replace some of the Hot Stamping applications. Stamping of AHSS alloys, especially higher strength materials, 780 MPa and higher, present new challenges in obtaining good part definition (corner and fillet radii), formability (fracture and resulting scrap) and in reducing springback. Servo-drive presses, having the capability to have infinitely variable and adjustable ram speed and dwell at BDC, offer a potential improvement in quality, part definition, and springback reduction especially when the infinitely adjustable slide motion is used in combination with a CNC hydraulic cushion. Thus, it is desirable to establish a scientific/engineering basis for improving the stamping conditions in forming AHSS using a servo-drive press.

  11. Thermal Test on Target with Pressed Disks

    Energy Technology Data Exchange (ETDEWEB)

    Woloshun, Keith Albert [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Dale, Gregory E. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Olivas, Eric Richard [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Romero, Frank Patrick [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Dalmas, Dale Allen [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Chemerisov, Sergey [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Gromov, Roman [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Lowden, Rick [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-05-27

    A thorough test of the thermal performance of a target for Mo99 production using solid Mo100 target to produce the Mo99 via a gamma-n reaction has previously been conducted at Argonne National Laboratory (ANL). The results are reported in “Zero Degree Line Mo Target Thermal Test Results and Analysis,” LANL report Number LA-UR-15-23134 dated 3/27/15. This target was comprised of 25 disks 1 mm thick and 12 mm in diameter, separated by helium coolant gaps 0.5 mm wide. The test reported in the above referenced report was conducted with natural Mo disks all cut from commercial rod. The production plant will have Mo100 disks pressed and sintered using a process being developed at Oak Ridge National Laboratory (ORNL). The structural integrity of press-and-sinter disks is of some concern. The test reported herein included 4 disks made by the ORNL process and placed in the high heat, and therefore high thermal stress, region of the target. The electron beam energy was 23 MeV for these tests. Beam spot size was 3.5 mm horizontal and 3 mm vertical, FWHM. The thermal stress test of pressed-and-sintered disks resulted in no mechanical failures. The induced thermal stresses were below yield stress for natural Mo, indicating that up to that stress state no inherent deficiencies in the mechanical properties of the fabricated disks were evident.

  12. Tjekkoslovakisk presse år 2

    Directory of Open Access Journals (Sweden)

    Rudolf Prevratil

    1991-09-01

    Full Text Available Danske teleselskaber overvejer at etablere sig som kabeloperatører i Polen, mens et amerikansk selskab allerede er igang i Warszawa og Krakow. Franske lokalradionetworks opretter filialer i Polen og Tjekko- slovakiet. Den tjekkiske statsradio stiller sendenet til rådighed for Radio Free Europe. Springer-koncernen opretter en "østtysk" pendant til Bild, hvis redaktionelle hovedlinje lægger sig op ad de dybe sociale frustrati- oner, der fulgte med DDR's indlemmelse i BDR. Maxwell, Hersant og Berlusconi m.fl. etablerer sig alene eller med lokale konstellationer inden for trykt presse i flere øst- og mellemeuropæiske stater. Samtidig for- søger den tidligere undergrundspresse at vinde økonomisk og politisk fodfæste inden for markedets og "det legale samfunds" rammer, i kon- kurrence med fortidens mediemutanter og vestlige mediekoncerner. Rudolf Prevratils artikel er en refleksion over en del af de problemer, primært af økonomisk og politisk art, som har tårnet sig op for den tjek- koslovakiske presse efter fløjlsrevolutionen i november 1989. Den giver et billede af dagens situation og får gennem sine analyser påvist, at etab- lingen af en demokratisk presse i Tjekkoslovakiet ikke alene er afhængig af "hjælp udefra", men i nok så høj grad forudsætter et net af sociale og kulturelle udviklingsprocesser, som både anerkender opgøret med for- tiden og vedkender sig den historiske arv. Artiklen er oversat fra engelsk af Per Jauert.

  13. Napster and the press: Framing music technology

    OpenAIRE

    Guzman, Andrea L.; Jones, Steve

    2014-01-01

    Fifteen years ago, a new file-sharing technology called Napster provided college students and adults alike with a novel way of engaging with both the Internet and popular music. In this paper, we examine how the media framed Napster for an audience that largely was not Internet savvy at a time when listening to music was still tied to physical media. We conducted a textual analysis of stories regarding Napster appearing in both the specialized music press and the general mainstream media. We ...

  14. Andean Archaeological History and the Popular Press

    Directory of Open Access Journals (Sweden)

    David L. Browman

    1995-05-01

    Full Text Available The only available published reports on many archaeological sites in theAndes often are found solely in the popular press, in the daily or weekly papers of the local region where the sites occur, or in the science and culture sections of the larger dailies in departmental or national capitals. Dog-eared, faded xeroxes are passed from one generation of students to the next. Each serious scholar has a few dozen of these articles. which contain the only stratigraphic photo, the new lost stela, the diagnostic elements of the newly defined style, to be found no where else.

  15. Shape optimization of the modular press body

    Science.gov (United States)

    Pabiszczak, Stanisław

    2016-12-01

    A paper contains an optimization algorithm of cross-sectional dimensions of a modular press body for the minimum mass criterion. Parameters of the wall thickness and the angle of their inclination relative to the base of section are assumed as the decision variables. The overall dimensions are treated as a constant. The optimal values of parameters were calculated using numerical method of the tool Solver in the program Microsoft Excel. The results of the optimization procedure helped reduce body weight by 27% while maintaining the required rigidity of the body.

  16. WordPress all-in-one for dummies

    CERN Document Server

    Sabin-Wilson, Lisa

    2013-01-01

    Top WordPress guide, now fully updated for the latest WordPress release! This updated new edition comprises one of the largest collections of practical intermediate to advanced information on WordPress. Fully updated for the latest WordPress release, this in-depth book covers it all, from setting up your software to publishing your site, using SEO and social media, developing and using plug-ins, running multiple sites with WordPress, and more. Veteran author Lisa Sabin-Wilson is a top authority on WordPress, and she and her co-authors pack this book with essential and easy-to-follo

  17. A CONCEPTUAL APPROACH ON PRESS CONFERENCE

    Directory of Open Access Journals (Sweden)

    Ioana Olariu

    2015-07-01

    Full Text Available A press conference is an important tool of public relations. The primary role of public relations is to manage a company’s reputation and help build public consent for its enterprises. The goal of PR is to develop and maintain goodwill with most, if not all, of its publics. Failure to do so may mean loss of customers and revenues, time lost dealing with complaints or lawsuits, and loss of esteem. A company’s publics change constantly. Well-executed public relations is an ongoing process that molds good long-term relationships and plays an important role in relationship marketing and integrated communications. Companies often call press conference when they have significant news to announce, such as the introduction of a new product or advertising campaign. Although used less often by organizations and corporations, this form of delivery can be very effective. The topic must be of major interest to a specific group before it is likely to gain coverage.

  18. Press Conference: LHC Restart, Season 2

    CERN Multimedia

    CERN. Geneva

    2015-01-01

    PRESS BRIEFING ON THE LARGE HADRON COLLIDER (LHC) RE-START, SEASON 2 AT CERN, GLOBE OF SCIENCE AND INNOVATION Where :   http://cern.ch/directions   at the Globe of Science and Innovation When : Thursday, 12 March from 2.30 to 3.30pm - Open seating as from 2.15pm Speakers : CERN’s Director General, Rolf Heuer and Director of Accelerators, Frédérick Bordry, and representatives of the LHC experiments Webcast : https://webcast.web.cern.ch/webcast/ Dear Journalists, CERN is pleased to invite you to the above press briefing which will take place on Thursday 12 March, in the Globe of Science and Innovation, 1st floor, from 2.30 to 3.30pm. The Large Hadron Collider (LHC) is ready to start up for its second three-year run. The 27km LHC is the largest and most powerful particle accelerator in the world operating at a temperature of -217 degrees Centigrade and powered to a current of 11,000 amps. Run 2 of the LHC follows a two-year technical s...

  19. Influence of cell concentration, temperature, and press performance on flow characteristics and disintegration in the freeze-pressing of Saccharomyces cerevisiae with the X-press.

    Science.gov (United States)

    Magnusson, K E; Edebo, L

    1976-06-01

    The pressure required for initiation of flow when freeze-pressing with the X-press is related to the phase boundaries of water, particularly those between ice I and liquid even at temperatures around -25 degrees C and lower. Widening the orifice of the pressure chamber to diameters larger than 2.5 mm leads to lower pressures and less extensive cell disintegration. Pressing Saccharomyces cerevisiae slowly with the aid of a manual hydraulic jack at -25 degrees C produces a disintegration of 60-75% irrespective of cell concentration. Pressing at -35 degrees C shows no clear differences. Pressing more rapidly with the aid of a motor-driven hydraulic press produces a similar extent of disruption of diluted cell suspensions (5.4 mg/g) as slow pressing. However, freeze-pressing a paste of baker's yeast (270 mg/g) increases the degree of disintegration. Under these conditions the disintegration is further enhanced by a lower temperature, -35 degrees C, and by a high velocity of flow through the orifice, such that more than 95% of the S. cerevisiae is disrupted by one pressing at less than 2 X 10(8) Pa. Mechanisms for flow through the X-press are suggested and discussed in relation to the phase diagram of water.

  20. A comparison of an open access university press with traditional presses: Two years later

    OpenAIRE

    R. McGreal; N.S. Chen; T. McNamara

    2012-01-01

    This study is a comparison of AUPress with three other traditional (non-open access) Canadian university presses. The analysis is based on the rankings that are correlated with book sales on Amazon.com and Amazon.ca. Statistical methods include the sampling of the sales ranking of randomly selected books from each press. The results of one-way ANOVA analyses show that there is no significant difference in the ranking of printed books sold by AUPress in comparison with traditional university p...

  1. Best Titles of 1977, LJ's Small Press Roundup

    Science.gov (United States)

    Katz, Bill

    1977-01-01

    A review of materials offered by small presses in 1977, with highlights on the best of books, and some bibliographies and reviews. Materials are grouped by the geographic region of the press. A list of publishers is included. (KP)

  2. Precision and accuracy control of dose calibrator: CAPINTEC CRC 12 in laboratory for radiopharmacy of Nuclear Medicine Institute of Sucre, Bolivia; Control de precision y exactitud del calibrador de dosis: CAPINTEC CRC 12 del Laboratorio de Radiofarmacia del Instituto de Medicina Nuclear Sucre

    Energy Technology Data Exchange (ETDEWEB)

    Huanca Sardinas, E; Castro Sacci, O; Torrez Cabero, M; Vasquez Ibanez, M.R; Zambrana Zelada, AJ., E-mail: nuclear_sre@entelnet.bo, E-mail: ehuancasardinas@hotmail.com, E-mail: marcetorrez@hotmail.com, E-mail: maritavas@yahoo.es, E-mail: alfzambrana@gmail.com [Universidad Mayor Real y Pontifica de San Francisco Xavier de Chuquisaca, Sucre (Bolivia, Plurinational State of). Radiofarmacia - Instituto de Medicina Nuclear de Sucre. Hospital Santa Barbara

    2013-11-01

    The dose calibrator is one of the indispensable tools in radiopharmacy laboratories of a nuclear medicine department also is mandated to provide accurate readings. A very high doses produce unnecessary radiation exposure to the patient or a very low dose, prolong the acquisition time of the studies affecting the quality of the image. In the present work we did a retrospective analysis of the results of quality checks performed at precision accuracy of the Gauge CRC12 CAPINTEC dose calibrator over a period of 16 years, using sealed certified sources with low power, medium and high: Ba{sup 133} , Cs{sup 137} , Co{sup 60} and Co{sup 57}. The results showed that the lowest standard deviation value was 0.17 for Ba133, relative to Co{sup 57} of 2.97 in the control of accuracy. Accuracy over control values were also lower standard deviation for Ba{sup 133} 1.00, relative to Co{sup 57} 10.06. Being stated that the CRC12 CAPINTEC activimeter reliability is acceptable during the reporting period and under the conditions indicated. Therefore, we continue to make these quality control procedures and the professional must feel confident that the measurements obtained with it are reliable.

  3. Scholarly publishing: The challenges facing the African university press

    OpenAIRE

    Ngobeni, S

    2012-01-01

    This paper seeks to examine the challenges that face the university press in Africa in general and South Africa in particular. It will start by examining the state of the university press in Africa, the state of the university press in South Africa, the challenges that face university presses, such as the declining purchasing of scholarly monographs by university libraries since the budgets of most university libraries are now spend on subscribing to expensive journals and serials, poorly pai...

  4. Isostatic pressing development. Quarterly report, October--December, 1971

    Energy Technology Data Exchange (ETDEWEB)

    Adams, J.C.; Sheeran, R.E.

    1972-12-31

    About 150 process-development pressings were made in prototype tooling. Problems arose which include stress cracking caused by difficult stripping of the part from the mandrel. Pressings made of PBX 9404 presented none of these problems. The primary effort is being directed toward developing a process for LX-09 and LX-04 pressings which at present are the problem areas.

  5. Through the Looking Glass: Press Responses to Genocide.

    Science.gov (United States)

    Lipstadt, Deborah E.

    1991-01-01

    Examines press coverage of the Holocaust to analyze the response of the United States and the world to the Jewish extermination. Compares this coverage to earlier press responses to the Armenian genocide and Ukraine famines. Argues the press was unwilling to face the Holocaust's magnitude. Urges teachers to teach about the Holocaust and similar…

  6. Repression of Press Freedom in Nigerian Democratic Dispensations

    African Journals Online (AJOL)

    chifaou.amzat

    2011-08-02

    Aug 2, 2011 ... Abstract. The Nigerian socio-political environment influences press freedom with adverse implications for education, information, entertainment and surveillance. A theoretical recognition of the press as the “fourth estate” connotes the capacity of the press to monitor the tiers of government. (the legislature ...

  7. 29 CFR 1910.217 - Mechanical power presses.

    Science.gov (United States)

    2010-07-01

    ... this section. (5) Excluded machines. Press brakes, hydraulic and pneumatic power presses, bulldozers..., or loosening and falling or release of mechanical energy (i.e. broken springs). (2) Brakes. Friction... pneumatic system of the press. A means of air lubrication shall be provided when needed. (11) Hydraulic...

  8. Educating the Hindu Child Citizen: Pedagogy of the Gita Press

    Science.gov (United States)

    Sinha, Ritu

    2017-01-01

    A large amount of literature in this regard was produced by new institutional spaces like religious printing presses, caste associations and religious organizations that mushroomed significantly by early decades of twentieth century. The proliferation of Hindu religious printing and publishing in Hindi by presses like Gita Press of north India…

  9. The Press, Japanese Americans, and the Concentration Camps.

    Science.gov (United States)

    Okihiro, Gary Y.; Sly, Julie

    1983-01-01

    A study of the wartime press suggests that the plan to incarcerate Japanese Americans (under Executive Order 9066) was government-initiated, that the public and the press initially disapproved of such treatment, and that events emanating from the government influenced shifts in press and public opinion that allowed implementation of the plan.…

  10. Press Councils around the World: Unraveling a Definitional Dilemma.

    Science.gov (United States)

    Bertrand, Claude-Jean

    1978-01-01

    Reports results of a survey of the establishment, aims, operations, financing, and procedures of the 32 press councils that have been formed in industrial democracies; notes that they all aim at preserving press freedom and helping the press assume its social responsibilities, but that they differ in their determination of how these goals should…

  11. The Historical Importance of Jury to Press Freedom.

    Science.gov (United States)

    Olasky, Marvin N.

    Staggered by some recent libel verdicts, many journalists are neglecting lessons about press freedom learned at great cost during the seventeenth and eighteenth centuries. Journalists then learned that state power over the press, residing in the hands of either censors or judges, leads to a decrease in press freedom. In 1986, though, many media…

  12. Effects of press sizes on internal steam pressure during particleboard hot-pressing process

    Science.gov (United States)

    Zhiyong Cai; Michael Birkeland; James M. Wescott; Jane O' Dell; Jerrold E. Winandy

    2009-01-01

    Internal steam pressure produced during the hot-pressing cycle in particleboard production is critical to the newly developed bond strength that will determine the overall performance of particleboard. The difference between the accumulation of internal steam pressure for small panels made in the laboratory and that of large commercial-sized panels makes it difficult...

  13. Standardisation of (90)Y and determination of calibration factors for (90)Y microspheres (resin) for the NPL secondary ionisation chamber and a Capintec CRC-25R.

    Science.gov (United States)

    Ferreira, Kelley M; Fenwick, Andrew J; Arinc, Arzu; Johansson, Lena C

    2016-03-01

    The use of (90)Y resin microspheres (SIR-Spheres® microspheres) in Nuclear Medicine has dramatically increased in recent years due to its favourable outcome in the treatment of liver cancer and liver metastases (Rajekar et al., 2011). The measurement of administered activity before and residual activity after treatment in radionuclide calibrators is required to determine total activity delivered to the patient. In comparison with External Beam Radiotherapy (EBRT) where administered doses are often know to within ±5%, the actual administered activity in nuclear medicine procedures may only be known to within ±20% and subsequent dose calculations can result in even larger uncertainties (Fenwick et al., 2009). It is a well-recognised issue that ion chambers are instruments that are sensitive to the measurement geometry and matrix of a source, in particular for pure beta or low energy (ionisation chamber system (Vinten 671) and a Capintec CRC-25R radionuclide calibrator along with a discussion of the measurement problems associated with this radionuclide and matrix. Calibration of the NPL secondary standard system for this measurement matrix will enable NPL to provide standards for the Nuclear Medicine community and consequently increase the measurement capability. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. [Work disability in public press professions].

    Science.gov (United States)

    Akermann, S

    2002-09-01

    In this study more than 1,000 cases of long-term disability among members of the press and media were evaluated. Mental disorders were the main cause of disability in almost every fourth case. In women psychiatric illnesses were even more important. The most common diagnosis was that of a depressive disorder which accounted for more than half of all psychiatric cases. The causes of disability of other insurance systems such as the German social security scheme and the pension and disability plan for the medical profession were compared. Mental illnesses are the leading cause of disability in white collar workers and orthopaedic illnesses, especially disorders of the vertebral column, are the leading cause in blue collar workers, as one might have expected. In females mental disorders are even more common than in men whereas men tend to have more cardiovascular problems than women. In this study also some interesting features regarding disability caused by various illnesses after long-term follow-up were found. This opens unknown perspectives allowing new assessment of diseases and eventually will enable the actuary to price medical diagnoses for disability insurance.

  15. Hot isostatic press waste option study report

    Energy Technology Data Exchange (ETDEWEB)

    Russell, N.E.; Taylor, D.D.

    1998-02-01

    A Settlement Agreement between the Department of Energy and the State of Idaho mandates that all high-level radioactive waste now stored at the Idaho Chemical Processing Plant be treated so that it is ready to move out of Idaho for disposal by the target date of 2035. This study investigates the immobilization of all Idaho Chemical Processing Plant calcine, including calcined sodium bearing waste, via the process known as hot isostatic press, which produces compact solid waste forms by means of high temperature and pressure (1,050 C and 20,000 psi), as the treatment method for complying with the settlement agreement. The final waste product would be contained in stainless-steel canisters, the same type used at the Savannah River Site for vitrified waste, and stored at the Idaho National Engineering and Environmental Laboratory until a national geological repository becomes available for its disposal. The waste processing period is from 2013 through 2032, and disposal at the High Level Waste repository will probably begin sometime after 2065.

  16. [Health information in the daily local press].

    Science.gov (United States)

    Unzueta Zamalloa, L; Najarro Ajuria, G; Mendíbil Crespo, I; Galán Morales, F; Garay Narvarte, F J

    1998-04-15

    To know how much health-related information is published in the daily local press, type of information; pathologies; practical help offered, and sources. Crossover descriptive study. Community. Health articles (events and publicity excluded) published in the newspapers of Bizkaia: Deia, Egin, Egunkaria, El Correo and El Mundo; sample included all issues from one fortnight of June and one fortnight of September of 1996. 501 articles, which occupied 1.57% of the impressed surface, were published. 90% of the issues had health articles. 19.8% appeared in once-weekly health sections. Subjects considered as health culture were 49.9% scientific and technical information and 9.8% health habits and vaccinations. When compared with the rest of the newspaper, health sections gave more explicit advice (p = 0.04) and diferred in sources of information (p < 0.01). Health articles are almost daily published. The most frequent type was the spread of scientific and technical information. Current information topics are dominant. A few articles give explicit advice or referred to health habits. Acknowledgement of the sources could be improved. It would be desirable to investigate the quality of contents.

  17. Gender effects of single nucleotide polymorphisms and miRNAs targeting clock-genes in metastatic colorectal cancer patients (mCRC).

    Science.gov (United States)

    Garufi, Carlo; Giacomini, Elisa; Torsello, Angela; Sperduti, Isabella; Melucci, Elisa; Mottolese, Marcella; Zeuli, Massimo; Ettorre, Giuseppe Maria; Ricciardi, Teresa; Cognetti, Francesco; Magnani, Mauro; Ruzzo, Annamaria

    2016-09-26

    The circadian system is composed of a set of clock-genes including PERIOD, CLOCK, BMAL1 and CRY. Disrupting this system promotes cancer development and progression. The expression levels of miR-206, miR-219, miR-192, miR-194 and miR-132 regulating clock-genes and three functional polymorphisms rs11133373 C/G, rs1801260 T/C, rs11133391 T/C in CLOCK sequence were associated with the survival of 83 mCRC patients (50 males and 33 females). Longer overall survival (OS) was observed in women compared to men, 50 versus 31 months. This difference was associated with rs11133373 C/C genotype (p = 0.01), rs1801260 T/C+C/C genotype (p = 0.06) and rs11133391 T/T genotype (p = 0.06). Moreover women expressing high levels (H) of miR-192 (p = 0.03), miR-206 (p = 0.003), miR-194 (p = 0.02) and miR-219 (p = 0.002) had a longer OS compared to men. In women longer OS was reinforced by the simultaneous presence of two or more H-miR, 58 months versus 15 months (p = 0.0008); in this group of women an OS of 87 months was reached with the additional presence of rs11133391T/T genotype (p = 0.02). In this study we identified a subgroup of female patients who seems to have a better prognosis. Personalized medicine should prospectively take into account both genetic and gender differences.

  18. Zinc coated sheet steel for press hardening

    Science.gov (United States)

    Ghanbari, Zahra N.

    Galvanized steels are of interest to enhance corrosion resistance of press-hardened steels, but concerns related to liquid metal embrittlement have been raised. The objective of this study was to assess the soak time and temperature conditions relevant to the hot-stamping process during which Zn penetration did or did not occur in galvanized 22MnB5 press-hardening steel. A GleebleRTM 3500 was used to heat treat samples using hold times and temperatures similar to those used in industrial hot-stamping. Deformation at both elevated temperature and room temperature were conducted to assess the coating and substrate behavior related to forming (at high temperature) and service (at room temperature). The extent of alloying between the coating and substrate was assessed on undeformed samples heat treated under similar conditions to the deformed samples. The coating transitioned from an α + Gamma1 composition to an α (bcc Fe-Zn) phase with increased soak time. This transition likely corresponded to a decrease in availability of Zn-rich liquid in the coating during elevated temperature deformation. Penetration of Zn into the substrate sheet in the undeformed condition was not observed for any of the processing conditions examined. The number and depth of cracks in the coating and substrate steel was also measured in the hot-ductility samples. The number of cracks appeared to increase, while the depth of cracks appeared to decrease, with increasing soak time and increasing soak temperature. The crack depth appeared to be minimized in the sample soaked at the highest soak temperature (900 °C) for intermediate and extended soak times (300 s or 600 s). Zn penetration into the substrate steel was observed in the hot-ductility samples soaked at each hold temperature for the shortest soak time (10 s) before being deformed at elevated temperature. Reduction of area and elongation measurements showed that the coated sample soaked at the highest temperature and longest soak time

  19. Direct drive digital servo press with high parallel control

    Science.gov (United States)

    Murata, Chikara; Yabe, Jun; Endou, Junichi; Hasegawa, Kiyoshi

    2013-12-01

    Direct drive digital servo press has been developed as the university-industry joint research and development since 1998. On the basis of this result, 4-axes direct drive digital servo press has been developed and in the market on April of 2002. This servo press is composed of 1 slide supported by 4 ball screws and each axis has linearscale measuring the position of each axis with high accuracy less than μm order level. Each axis is controlled independently by servo motor and feedback system. This system can keep high level parallelism and high accuracy even with high eccentric load. Furthermore the 'full stroke full power' is obtained by using ball screws. Using these features, new various types of press forming and stamping have been obtained by development and production. The new stamping and forming methods are introduced and 'manufacturing' need strategy of press forming with high added value and also the future direction of press forming are also introduced.

  20. Press self-regulation in Britain: a critique.

    Science.gov (United States)

    Cohen-Almagor, Raphael

    2015-02-01

    This article reviews the history of press self-regulation in Britain, from the 1947 Ross Commission to the 2012 Leveson Inquiry Commission. It considers the history of the Press Council and the Press Complaints Commission, analysing the ways they developed, their work, and how they have reached their current non-status. It is argued that the existing situation in Britain is far from satisfactory, and that the press should advance more elaborate mechanisms of self-control, establishing a new regulatory body called the Public and Press Council that will be anchored in law, empowering the new regulator with greater and unprecedented authority, and equipping it with substantive sanctioning abilities. The Public and Press Council should be independent and effective, with transparent policies, processes and responsibilities. Its adjudication should be made in accordance with a written, detailed Code of Practice.

  1. Muscle activation when performing the chest press and shoulder press on a stable bench vs. a Swiss ball.

    Science.gov (United States)

    Uribe, Brandon P; Coburn, Jared W; Brown, Lee E; Judelson, Daniel A; Khamoui, Andy V; Nguyen, Diamond

    2010-04-01

    The aim of this study was to examine the effects of a stable surface (bench) vs. an unstable surface (Swiss ball) on muscle activation when performing the dumbbell chest press and shoulder press. Sixteen healthy men (24.19 +/- 2.17 years) performed 1 repetition maximum (1RM) tests for the chest press and shoulder press on a stable surface. A minimum of 48 hours post 1RM, subjects returned to perform 3 consecutive repetitions each of the chest press and shoulder press at 80% 1RM under 4 different randomized conditions (chest press on bench, chest press on Swiss ball, shoulder press on bench, shoulder press on Swiss ball). Electromyography was used to assess muscle activation of the anterior deltoid, pectoralis major, and rectus abdominus. The results revealed no significant difference in muscle activation between surface types for either exercise. This suggests that using an unstable surface neither improves nor impairs muscle activation under the current conditions. Coaches and other practitioners can expect similar muscle activation when using a Swiss ball vs. a bench.

  2. Photographic Study Of A Dead-Pressed Explosive

    Science.gov (United States)

    Swallowe, G. M.; Field, J. E.

    1983-03-01

    High speed photography in conjunction with electron microscopy and a pressure measuring technique have been used to investigate the differences between dead-pressed and non-dead-pressed samples of the primary explosive Mercury Fulminate (Hg Ful). Photographs of reaction propagation were taken in transmitted light using a specially adapted drop-weight machine with transparent anvils. The results of these experiments suggested a mechanism for dead-pressing in Hg Ful based on the microscopic internal structure of the compacted explosive.

  3. Psychometric properties of the Press Ganey? Outpatient Medical Practice Survey

    OpenAIRE

    Presson, Angela P.; Zhang, Chong; Abtahi, Amir M.; Kean, Jacob; Hung, Man; Tyser, Andrew R.

    2017-01-01

    Background The Press Ganey? Medical Practice Survey (?Press Ganey? survey?) is a patient-reported questionnaire commonly used to measure patient satisfaction with outpatient health care in the United States. Our objective was to evaluate the reliability and validity of the Press Ganey? survey in a single institution setting. Methods We analyzed surveys from 34,503 unique respondents seen by 624 providers from 47 specialties and 94 clinics at the University of Utah in 2013. The University of U...

  4. WordPress all-in-one for dummies

    CERN Document Server

    Sabin-Wilson, Lisa; Palmer, Kevin

    2011-01-01

    A convenient how-to guide for maximizing your WordPress experience. WordPress is a state-of-the-art blog publishing platform with nearly ten million active installations. Eight minibooks provide you with expanded coverage of the most important topics to the WordPress community, such as WordPress basics, theme designs, plug-in development, social media integration, SEO, customization, and running multiple sites. Veteran author Lisa Sabin-Wilson leads an authoritative team of authors who offer their unique knowledge and skillset while sharing invaluable advice for maximizing your site's potentia

  5. The small academic press in the land of giants

    Directory of Open Access Journals (Sweden)

    Frances Pinter

    2015-11-01

    Full Text Available Mergers and acquisitions, for example the merger of Macmillan Science and Education with Springer Science+Business Media, might suggest that large is the future for academic publishing.  It might seem that giant players will dominate the future of scholarly publishing, but, at the same time, this year has seen the launch of UCL Press, the University’s in-house publishing arm. Goldsmiths, University of London, has also announced it is preparing to launch Goldsmiths Press, a new university press built on digital-first publishing, especially around unconventional projects traditionally excluded by publishers. Some of the more established university presses also seem to be increasing their scope. For example, Stanford University Press launched a new trade imprint and Manchester University Press has announced it has acquired forward titles from Bloomsbury Publishing.  'Insights 'asked two experts if there really is scope for the small academic press in the modern scholarly publishing environment. Frances Pinter has provided the perspective of the small university press. She is realistic about the challenges small academic publishers face, but concludes that there is space and opportunity for them to coexist with the giants. Michael Magoulias is equally realistic about the challenges of small, but sees the university press as a necessary, not to say, vital, alternative to commercial publishing.

  6. EFECTO DEL CONTENIDO DE CARBONO SOBRE LA RESISTENCIA AL DESGASTE ABRASIVO DE RECUBRIMIENTOS DE CrC DEPOSITADOS POR PULVERIZACIÓN CATÓDICA MAGNETRÓN EFEITO DO CONTEÚDO DE CARBONO SOBRE A RESISTÊNCIA AO DESGASTE ABRASIVO DE RECOBRIMENTOS DE CrC DEPOSITADOS POR PULVERIZAÇÃO CATÓDICA MAGNETRÃO EFFECT OF THE CARBON CONTENT IN ABRASIVE WEAR RESISTANCE OF CrC COATINGS DEPOSITED BY MAGNETRON SPUTTERING

    Directory of Open Access Journals (Sweden)

    Maryory Astrid Gómez

    2012-12-01

    Full Text Available Los recubrimientos de carburo de cromo sobre acero son un buen candidato para aplicaciones de conformado y moldes de inyección. La alta resistencia mecánica, resistencia química y estabilidad a alta temperatura de la fase Cr3C2 pueden ser compatibles con el intenso desgaste abrasivo y la corrosión en tales operaciones de fabricación. En este trabajo se depositaron recubrimientos de CrC por pulverización catódica magnetrón RF, los cuales mostraron contenidos de carbono entre el 25 % y el 58 % por análisis EDS. Los valores de dureza de estos recubrimientos fueron entre 15 y 24 GPa; los más duros de las muestras tuvieron contenido de carbono en el rango de 39-53 %. El desgaste abrasivo de los recubrimientos se evaluó utilizando un equipo de disco abrasivo con polvo de diamante. El volumen de las huellas de abrasión se midió con las imágenes obtenidas en el microscopio interferométrico y además se corroboró con el cálculo del volumen geométrico basado en secciones medidas con el perfilómetro. El comportamiento al desgaste abrasivo mostró una marcada dependencia con el contenido de carbono. El desgaste abrasivo más bajo se obtuvo para los recubrimientos con el más alto contenido de carbono.Os recobrimentos de carburo de cromo sobre aço são um bom candidato para aplicações de conformado e moldes de injeção. A alta resistência mecânica, resistência química e estabilidade em alta temperatura da fase Cr3C2 podem ser compatíveis com o intenso desgaste abrasivo e a corrosão em tais operações de fabricação. Neste trabalho depositaram-se recobrimentos de CrC por pulverização catódica magnetrão RF, os quais mostraram conteúdos de carbono entre 25 % e 58 % por análise EDS. Os valores de dureza destes recobrimentos foram entre 15 e 24 GPa; os mais duros das mostras tiveram conteúdo de carbono na faixa de 39-53 %. O desgaste abrasivo dos recobrimentos avaliou-se utilizando uma equipe de disco abrasivo com pó de

  7. A comparative study between spiral-filter press and belt press implemented in a cloudy apple juice production process

    OpenAIRE

    De Paepe, Domien; Coudijzer, Katleen; Noten, Bart; Valkenborg, Dirk; Servaes, Kelly; De Loose, Marc; Diels, Ludo; Voorspoels, Stefan; Van Droogenbroeck, Bart

    2015-01-01

    In this study, advantages and disadvantages of the innovative, low-oxygen spiral-filter press system were studied in comparison with the belt press, commonly applied in small and medium size enterprises for the production of cloudy apple juice. On the basis of equivalent throughput, a higher juice yield could be achieved with spiral-filter press. Also a more turbid juice with a higher content of suspended solids could be produced. The avoidance of enzymatic browning during juice extraction le...

  8. Distal clavicular osteolysis in adults: association with bench pressing intensity

    Energy Technology Data Exchange (ETDEWEB)

    Nevalainen, Mika T.; Morrison, William B.; Zoga, Adam C.; Roedl, Johannes B. [Sidney Kimmel Medical College at Thomas Jefferson University, Division of Musculoskeletal Imaging and Interventions, Department of Radiology, Thomas Jefferson University Hospital, Philadelphia, PA (United States); Ciccotti, Michael G. [Sidney Kimmel Medical College at Thomas Jefferson University, Division of Sports Medicine, Department of Orthopedic Surgery, Thomas Jefferson University Hospital, Rothman Institute, Philadelphia, PA (United States)

    2016-11-15

    To investigate the association between distal clavicular osteolysis (DCO) and bench pressing intensity. From a retrospective review of MRI shoulder reports of individuals between 20 and 40 years of age, 262 male patients with DCO and 227 age-matched male patients without DCO were selected. All patients had completed a bench pressing questionnaire. The patients' bench pressing frequency (times per week), duration (years of bench pressing), bench pressing weight (maximum bench pressing weight with one repetition = 1RM) and the ratio of bench pressing weight to body weight were compared between both groups using Chi-square and Mann-Whitney tests. The results showed that 56 % (146/262) of patients with DCO were high-intensity bench pressers (1RM more than 1.5 times the body weight) compared to 6 % (14/227) in patients without DCO. High-intensity bench pressing was a risk factor for DCO (OR = 19; 95 %CI = 11-35; p < 0.001). Low-intensity bench pressing (1RM less than 1.5 times the body weight) was not a risk factor for DCO (OR = 0.6; 95 % CI = 0.4-0.8). High frequency (>1 x /week) and duration (>5 years) of bench pressing were risk factors. In bench pressers who suffered from DCO, the mean 1RM was 283 lbs (±SD 57) compared to 209 lbs (±SD 60) in bench pressers not affected by DCO (p < 0.001, Mann-Whitney). High-intensity, but not low-intensity bench pressing is a risk factor for DCO. (orig.)

  9. Press touch code: A finger press based screen size independent authentication scheme for smart devices.

    Directory of Open Access Journals (Sweden)

    M S A Noman Ranak

    Full Text Available Due to recent advancements and appealing applications, the purchase rate of smart devices is increasing at a higher rate. Parallely, the security related threats and attacks are also increasing at a greater ratio on these devices. As a result, a considerable number of attacks have been noted in the recent past. To resist these attacks, many password-based authentication schemes are proposed. However, most of these schemes are not screen size independent; whereas, smart devices come in different sizes. Specifically, they are not suitable for miniature smart devices due to the small screen size and/or lack of full sized keyboards. In this paper, we propose a new screen size independent password-based authentication scheme, which also offers an affordable defense against shoulder surfing, brute force, and smudge attacks. In the proposed scheme, the Press Touch (PT-a.k.a., Force Touch in Apple's MacBook, Apple Watch, ZTE's Axon 7 phone; 3D Touch in iPhone 6 and 7; and so on-is transformed into a new type of code, named Press Touch Code (PTC. We design and implement three variants of it, namely mono-PTC, multi-PTC, and multi-PTC with Grid, on the Android Operating System. An in-lab experiment and a comprehensive survey have been conducted on 105 participants to demonstrate the effectiveness of the proposed scheme.

  10. Press touch code: A finger press based screen size independent authentication scheme for smart devices.

    Science.gov (United States)

    Ranak, M S A Noman; Azad, Saiful; Nor, Nur Nadiah Hanim Binti Mohd; Zamli, Kamal Z

    2017-01-01

    Due to recent advancements and appealing applications, the purchase rate of smart devices is increasing at a higher rate. Parallely, the security related threats and attacks are also increasing at a greater ratio on these devices. As a result, a considerable number of attacks have been noted in the recent past. To resist these attacks, many password-based authentication schemes are proposed. However, most of these schemes are not screen size independent; whereas, smart devices come in different sizes. Specifically, they are not suitable for miniature smart devices due to the small screen size and/or lack of full sized keyboards. In this paper, we propose a new screen size independent password-based authentication scheme, which also offers an affordable defense against shoulder surfing, brute force, and smudge attacks. In the proposed scheme, the Press Touch (PT)-a.k.a., Force Touch in Apple's MacBook, Apple Watch, ZTE's Axon 7 phone; 3D Touch in iPhone 6 and 7; and so on-is transformed into a new type of code, named Press Touch Code (PTC). We design and implement three variants of it, namely mono-PTC, multi-PTC, and multi-PTC with Grid, on the Android Operating System. An in-lab experiment and a comprehensive survey have been conducted on 105 participants to demonstrate the effectiveness of the proposed scheme.

  11. Pyrometry in the Multianvil Press: New approach for temperature measurement in large volume press experiments

    Science.gov (United States)

    Sanehira, T.; Wang, Y.; Prakapenka, V.; Rivers, M. L.

    2008-12-01

    Temperature measurement in large volume press experiments has been based on thermocouple emf, which has well known problems: unknown pressure dependence of emf [e.g., 1], chemical reaction between thermocouple and other materials, deformation related texture development in the thermocouple wires [2], and so on. Thus, different techniques to measure temperatures in large volume press experiments other than thermocouples are required to measure accurate temperatures under high pressures. Here we report a new development using pyrometry in the multianvil press, where temperatures are derived on the basis of spectral radiometry. Several high pressure runs were conducted using the 1000 ton press with a DIA module installed at 13 ID-D GSECARS beamline at Advanced Photon Source (APS) [3]. The cubic pressure medium, 14 mm edge length, was made of soft-fired pyrophyllite with a graphite furnace. A moissanite (SiC) single crystal was built inside the pressure medium as a window for the thermal emission signal to go through. An MgO disk with 1.0 mm thickness was inserted in a gap between the top of the SiC crystal and thermocouple hot junction. The bottom of the window crystal was in direct contact with the tip of the anvil, which had a 1.5 mm diameter hole drilled all the way through the anvil axis. An optical fiber was inserted in this hole and the open end of fiber was in contact with the SiC crystal. Thermal spectral radiance from the inner cell assembly was obtained via the fiber and recorded by an Ocean Optics HP2000 spectrometer. The system response of spectrometer was calibrated by a tungsten ribbon ramp (OL550S, Optronic Laboratories, Inc.) with standard of spectral radiance. The cell assembly was compressed up to target value of 15 tons and then temperature was increased up to 1573 K. Radiation spectra were mainly obtained above 873 K and typical integration time was 1 ms or 10 ms. Data collection was done in the process of increase and decrease of temperature. In

  12. Coeducation and the Women's Rights Press, 1849-1920.

    Science.gov (United States)

    Butcher, Patricia Smith

    The role of the women's rights press in reporting on and advancing coeducation in the United States is considered. The women's rights press was linked to the women's rights movement and articulated the goal that women should enjoy full participation in all aspects of U.S. life, including higher education. This analysis is based on 12 of the most…

  13. The Press and NEPA: The Case of the Missing Agenda.

    Science.gov (United States)

    Schoenfeld, A. Clay

    1979-01-01

    Surveys media coverage of the 1969 National Environmental Policy Act (NEPA), concluding that there was a general lack of press attention to NEPA and that Congress constructed its own social reality with respect to NEPA in the absence of an agenda-setting role by the press. (GT)

  14. Performing “responsibility” and “conspiracy” through press ...

    African Journals Online (AJOL)

    The research was done within a constructionist-narrative paradigm. The press statements were analyzed using a problem-solution approach to narrative analysis. From the analysis of the press statements it appears that he portrayed himself as being a responsible cricketer in an attempt to counter the possible public ...

  15. Experimenting with Houseplants: Publishing at Five University Presses.

    Science.gov (United States)

    Denham, Alice

    1980-01-01

    Discusses the pros and cons of the increased willingness of university presses to include trade books within their lists. Describes an experiment in which the same manuscript dealing with a nonacademic subject was submitted for publication at five university presses. (JP)

  16. Packaging the News; A Critical Survey of Press, Radio, TV.

    Science.gov (United States)

    Aronson, James

    In the 19th century, the American press was characterized by a profusion of independent newspapers, quick to criticize the government. In this century, the press and the other mass media have become owned by relatively few proprietors, all trumpeting the same capitalistic, government line. Even though they criticize the government occasionally,…

  17. University Presses are the Major Publishers of Books on Race.

    Science.gov (United States)

    Journal of Blacks in Higher Education, 2000

    2000-01-01

    Presents a selection of books on African Americans or racial issues that have been issued by U.S.-based university presses within the part year, noting that the nation's university presses are a major source of books on issues concerning racial relations (though blacks have only a token presence on their editorial boards). (SM)

  18. New Realities for Scholarly Presses in Trying Economic Times

    Science.gov (United States)

    Blakesley, David

    2014-01-01

    The author explains that Parlor Press is an independent publisher and distributor of scholarly and trade books in print and digital formats. It was founded in 2002 to address the need for an alternative scholarly, academic press attentive to emergent ideas and forms while maintaining the highest possible standards of quality, credibility, and…

  19. News from the Library: PressDisplay on mobile devices!

    CERN Multimedia

    CERN Library

    2013-01-01

    You are probably already using PressDisplay to read newspapers online, but for those of you who are not yet aware of this service, PressDisplay is an online portal where you can browse and read online articles from more than 1,900 newspapers from 95 countries, as soon as they are published.   Whether you are an experienced user or a beginner, we have good news concerning PressDisplay: our license now permits you to download complete newspaper issues to your mobile devices and read them offline wherever you like. To do that, you have to use the mobile app PressReader. Instructions on how to install the PressReader app are available here: For Ipad For Android smartphone For Android tablet For Windows 8 devices For BlackBerry Playbook For Android eReader Your feedback is welcome! Please contact us by e-mail.

  20. Creys-Malville Nuclear Power Plant. Press file; Centrale de Creys-Malville. Dossier de presse

    Energy Technology Data Exchange (ETDEWEB)

    Lenas, Manuel [ed.] [Electricite de France (EDF), 75 - Paris (France); Britte, Patricia [ed.] [CNPE, Centrale de Creys-Malville, Electricite de France (EDF), 38 - Morestel (France)

    1998-02-03

    This EDF press communique give information related to the decommissioning of Super Phenix reactor at Creys-Malville Nuclear Power Plant, foreseen to be completed in 2015. The studies of the general principles of decommissioning and dismantling are integrated in the initial studies concerning the NPP design. Technical know-how concerning the reactor core discharge, the sodium voidance and storage, the sodium neutralization and the confinement of the decommissioned nuclear installations is available to the NPP engineers and employer. Other related studies are planned and developed. Issues relating to the regulation framework, the new and irradiated fuel, evolution of the internal and external employees and the costs implied by the Super Phenix decommissioning are addressed also in this report.

  1. Shear Strength of Exterior Plywood Panels Pressed at Low Temperature

    Directory of Open Access Journals (Sweden)

    Jan Sedliacik

    2009-08-01

    Full Text Available Plywood manufactured from thin veneer sheets of different species is one of the most traditional structural composite panels. The objective of this study was to produce experimental plywood panels using a temperature of 100 °C, which is 10 to 30% lower than typical press temperature of plywood manufacture. It was determined that shear strength characteristics of the samples were not adversely influenced as function of reduced press temperature. This process can be considered as a promising way to save substantial amounts of energy during pressing processes, which results in a major reduction in overall production costs.

  2. Antioxidant potential of cold-pressed and refined edible oils

    OpenAIRE

    Kostadinovik, Sanja; Mitrev, Sasa

    2014-01-01

    The object of this study is antioxidant potential of different cold-pressed and refined edible oils by application of different antioxidant assays. Antioxidant potential for particular cold-pressed oil depends of the origin of seeds or the plant from which the oil is obtained and the way on which the oil is extracted. For examination of the radical scavenger potential of the most consumable edible oils: DPPH assay, TEAC assay, HAPX assay and β-carotene assay were applied. Cold pressed sunf...

  3. Les pratiques photo-journalistiques des correspondants de presse locale

    OpenAIRE

    Thierry, Daniel

    2015-01-01

    La photographie de la presse locale considérée comme une forme mineure du photo­journalistique est peu étudiée, elle montre pourtant le professionnalisme des correspondants de presse locale qui la produisent. L’analyse de corpus d’images de pqr et de phr ainsi que des entretiens avec ces correspondants révèlent comment le photojournalisme de l’ultraproximité s’inscrit dans un genre journalistique qui fait le succès de cette presse peu concurrencée. Considered as a minor form of photojourna...

  4. The role of the Black Press in America

    Directory of Open Access Journals (Sweden)

    Kelly FAZILLEAU

    2012-07-01

    Full Text Available Conférence du 17 février 2011 à l'Université de Poitiers donné par Joel F. Maybury, Consul des Etats-Unis d'Amérique à Bordeaux Joel F. Maybury, consul for the United-States of America in Bordeaux, gave several papers on the Black Press during the month of Febuary 2011 – Black history month. Mr. Maybury has spent the past years researching the role of the Black Press in America. He is a former journalist of the American Black Press, having worked for over seven years for various papers, such...

  5. Ambassador Zomlot Briefs Press Ahead of Kushner Mideast Trip

    National Research Council Canada - National Science Library

    Delinda C Hanley

    2017-01-01

    Ambassador Husam Zomlot, the Chief Representative of the General Delegation of the PLO to the US, gave a press briefing on August 17, a week before senior White House adviser Jared Kushner's trip to the Middle East...

  6. Study of pressing machine pressure relief characteristics based on AMESim

    Science.gov (United States)

    Wang, Chuanli; Zhang, Hui; Yu, Caofeng; Wu, Xiaolei

    2016-01-01

    When a working cylinder of the pressing machine working cylinder was stuck and underwent retracted conversion, pressure shock was high in working cylinder cavity and flow pulsation was distinct in the pipeline due to the high working pressure and frequent retracted transformation of the working cylinder, which not only shortened the service life of the pressing machine, but also exerted serious impacts on the machining precision and quality, especially after the pressing machine applied loads and high-pressure oil in work rod end cavity of working cylinder needed to be relieved in a short time. In order to research and analyze the better pressure relief characteristics of the two types of pressure relief circuits of the pressing machine, the paper established models, carried out simulation and analysis and then made contrastive analysis of the working cylinder rod velocity, rod acceleration and port pressure pulsation according to the simulation results.

  7. Press releases — the new trend in science communication

    DEFF Research Database (Denmark)

    Autzen, Charlotte

    2014-01-01

    Scientific institutions have for a long time known the importance of framing and owning stories about science They also know the effective way of communicating science in a press release This is part of the institution’s public relations. Enhanced competition among research institutions has led...... to a buildup of communicative competences and professionalization of public relations inside the institutions and the press release has become an integrated part of science communication from these institutions. Changing working conditions in the media, where fewer people have to publish more, have made press...... releases from trustworthy scientific institutions into free and easily copied content for the editors. In this commentary I investigate and discuss the communicative ecosystem of the university press release. I especially take a close look at the role of the critical and independent science journalist...

  8. Christopher Peters wins 2010 Reference Service Press Award

    OpenAIRE

    Purcell, Laura

    2010-01-01

    Christopher Peters, stacks manager at Virginia Tech's University Libraries, is the co-recipient of the Reference Service Press Award, granted by the American Library Association's Reference and User Services Association (RUSA).

  9. Hardwood press-lam crossties : processing and performance

    Science.gov (United States)

    J.L. Tschernitz; E.L. Schaffer; R.C. Moody; R.W. Jokerst; D.S. Gromala; C.C. Peters; W.T. Henry

    1979-01-01

    Crossties were made by the Press-Lam process, in which logs are peeled into veneers, dried, and glued into billets in a continuous procedure. Billets were made from 8.5-foot-long veneers and from 4-foot-long veneers, cut into final product dimensions, and treated with preservative. In laboratory tests, bending strength and stiffness of the Press-Lam ties were found to...

  10. Low-loss binder for hot pressing boron nitride

    Science.gov (United States)

    Maya, Leon

    1991-01-01

    Borazine derivatives used as low-loss binders and precursors for making ceramic boron nitride structures. The derivative forms the same composition as the boron nitride starting material, thereby filling the voids with the same boron nitride material upon forming and hot pressing. The derivatives have a further advantage of being low in carbon thus resulting in less volatile byproduct that can result in bubble formation during pressing.

  11. Performance evaluation of Magnus screw press (Model MS-100) for ...

    African Journals Online (AJOL)

    Analysis of variance (ANOVA) technique was used to analyze the results. In its best operating settings, the MS-100 screw press has a throughput capacity of 91.7 kg-products/h at an average feed rate of 101.7 kg-kernels/h, press cake oil content of 13.6% (w/w); percentage actual oil yield of 33.6% (w/w); percentage cake ...

  12. Steam injection pressing : large panel fabrication with southern hardwoods

    Science.gov (United States)

    Robert L. Geimer; Eddie W. Price

    1986-01-01

    Large 4 by 8 ft (1.22 by 2.44 m) panels were made using a steam injection method of pressing. Homogenously constructed flakeboards were fabricated from southern red oak, sweet gum, and a mixture of the two species using both isocyanate and phenolic resins. Isocyanate was especially suited to the process and 1-1/2 in. (38 mm) thick panels were pressed in less than 150...

  13. Press-Hardening Simulation - the next Level of Maturity

    Science.gov (United States)

    Schönbach, T.; Messner, M.; Gmainer, C.

    2017-09-01

    Press hardening has been fully established in the automotive industry during the last years. Forming simulation is an important tool to make the whole potential of press hardening available in both, the mass production and further developments. One of the usual simulation packages is AutoForm. It has been known as a reliable software tool for the sheet metal forming application area as well as for the press hardening for years. AutoForm-Thermo Solverplus supports direct and indirect hot forming, which are followed by quenching and cooling processes. It takes into account phase transformation during quenching and thermal distortion after cooling. The recent version AutoFormplus R7 brings further advances in process modeling for hot forming as this release allows users to take into account cooling channels. Based on this, the heat conduction in tools can be calculated. Cooling channel modelling affects press hardening simulation in two ways: it can be used to optimize the cooling channel design in the press hardening tools and it increases the accuracy level of the simulation in general. The resulting benefits coming from these new features will be presented in this paper; based on a B-pillar which was produced with direct press-hardening process.

  14. Volatile organic compound emissions during hot-pressing of southern pine particleboard : panel size effects and trade-off between press time and temperature

    Science.gov (United States)

    Wenlong Wang; Douglas J. Gardner; Melissa G.D. Baumann

    2002-01-01

    In previous research, it was shown that decreasing either press temperature or press time generally resulted in decreased volatile organic compound (VOC) emissions during the hot-pressing of southern pine particleboard. However, because it is impossible to reduce both pressing time and temperature while maintaining panel physical and mechanical properties, this study...

  15. A comparative study between spiral-filter press and belt press implemented in a cloudy apple juice production process.

    Science.gov (United States)

    De Paepe, Domien; Coudijzer, Katleen; Noten, Bart; Valkenborg, Dirk; Servaes, Kelly; De Loose, Marc; Diels, Ludo; Voorspoels, Stefan; Van Droogenbroeck, Bart

    2015-04-15

    In this study, advantages and disadvantages of the innovative, low-oxygen spiral-filter press system were studied in comparison with the belt press, commonly applied in small and medium size enterprises for the production of cloudy apple juice. On the basis of equivalent throughput, a higher juice yield could be achieved with spiral-filter press. Also a more turbid juice with a higher content of suspended solids could be produced. The avoidance of enzymatic browning during juice extraction led to an attractive yellowish juice with an elevated phenolic content. Moreover, it was found that juice produced with spiral-filter press demonstrates a higher retention of phenolic compounds during the downstream processing steps and storage. The results demonstrates the advantage of the use of a spiral-filter press in comparison with belt press in the production of a high quality cloudy apple juice rich in phenolic compounds, without the use of oxidation inhibiting additives. Copyright © 2014 Elsevier Ltd. All rights reserved.

  16. Freedom of the Press In the Scope of Human Rights

    Directory of Open Access Journals (Sweden)

    Sri Ayu Astuti

    2014-01-01

    Full Text Available Freedom of expression and press freedom is the embodiment of the recognition of human rights. Freedom of expression is also the existence of press to disclose the news with honesty and do not get a pressure to deliver the news to the public space, which in news production is known as a work of journalism. Now the  press has gained freedom of expression in the news production process which is guaranteed in the state constitution. Although Article 28 of the Constitution of the Republic of Indonesia 1945 does not point directly at the press, However, Article 28 F emphasis on processing and storage as well as ownership, excavations to information. It also contains provisions on the freedom of expression of others, which should be valued and respected. It shows equality for everyone in his position before the law in accordance with Article 27 1945 Constitution, which emphasizes the recognition of constitutional rights that belong to every person in the state of law in the Republic of Indonesia. Thus the press, which have freedom of expression in the writings of journalistic works are required to be responsible for the published news. So as not to face the legal issues and criminalization, then press should perform tasks and functions to enforce ethics as the precautionary principle when processing the news and broadcast it to the public space, as well as upholding human rights. How To Cite: Astuti, S. (2014. Freedom of the Press In the Scope of Human Rights. Rechtsidee, 1(1, 101-118. doi:http://dx.doi.org/10.21070/jihr.v1i1.96

  17. Movement Features Which Describe the Flat Bench Press

    Directory of Open Access Journals (Sweden)

    Król Henryk

    2017-06-01

    Full Text Available Introduction. In sport technique studies, motion features can be useful as they have a certain defined measure [1]. In this work, we examined the following three features: the structure of the movement (all the characteristics of the movement, the fluency of the movement, and the rhythm of the movement. The aim of the study was to determine the usefulness of the selected movement features in the evaluation of the flat bench press. The protocol of the study included a flat bench press with free weights and a “touch-and-go” technique. Material and methods. The study involved twenty healthy men; however, only two were selected for analysis. The first subject was a 25-year-old powerlifter (body mass = 95 kg; body height = 182 cm; 1-RM in flat bench press = 145 kg. The second one was a 25-year-old bodybuilder (body mass = 77 kg; body height = 175 cm; 1-RM in flat bench press = 100 kg. The subjects performed consecutive sets of a single repetition of flat bench pressing with an increasing load (70, 80, 90, and 100% 1-RM, with the anticipated maximum weight, until the completion of one repetition maximum. Multidimensional movement analysis was made with the measuring system Smart-E (BTS, Italy, which consisted of six infrared cameras (120 Hz and a wireless module to measure muscle bioelectric activity (Pocket EMG. Results. It was demonstrated that the internal structure of the bench press performed by the bodybuilder and the powerlifter was different. As the time-history of barbell kinematics (the acceleration-time curve showed, with increased loading of the barbell, the rhythm of the flat bench press changed, and the fluidity of the movement worsened.

  18. Power and impulse applied during push press exercise.

    Science.gov (United States)

    Lake, Jason P; Mundy, Peter D; Comfort, Paul

    2014-09-01

    The aim of this study was to quantify the load, which maximized peak and mean power, and impulse applied to these loads, during the push press and to compare them to equivalent jump squat data. Resistance-trained men performed 2 push press (n = 17; age: 25.4 ± 7.4 years; height: 183.4 ± 5 cm; body mass: 87 ± 15.6 kg) and jump squat (n = 8 of original 17; age: 28.7 ± 8.1 years; height: 184.3 ± 5.5 cm; mass: 98 ± 5.3 kg) singles with 10-90% of their push press and back squat 1 repetition maximum (1RM), respectively, in 10% 1RM increments while standing on a force platform. Push press peak and mean power was maximized with 75.3 ± 16.4 and 64.7 ± 20% 1RM, respectively, and impulses applied to these loads were 243 ± 29 N·s and 231 ± 36 N·s. Increasing and decreasing load, from the load that maximized peak and mean power, by 10 and 20% 1RM reduced peak and mean power by 6-15% (p ≤ 0.05). Push press and jump squat maximum peak power (7%, p = 0.08) and the impulse that was applied to the load that maximized peak (8%, p = 0.17) and mean (13%, p = 0.91) power were not significantly different, but push press maximum mean power was significantly greater than the jump squat equivalent (∼9.5%, p = 0.03). The mechanical demand of the push press is comparable with the jump squat and could provide a time-efficient combination of lower-body power and upper-body and trunk strength training.

  19. Quality parameters for cold pressed edible argan oils.

    Science.gov (United States)

    Matthäus, Bertrand

    2013-01-01

    Argan oil belongs to the high-price vegetable oils on the market. Therefore, consumers have the right to purchase a high-quality product. The quality of edible vegetable oils is defined in food standards in which sensory quality is the most important feature. Additional parameters are defined to assess the identity of oils or to evaluate their oxidative state. The sensory quality of cold pressed argan oil is altered if the production has not been performed with reasonable care regarding raw material and extraction. Only oil from roasted seeds extracted by a screw-press had a sufficient sensory quality over a period of 20 weeks without unacceptable sensory attributes. Under accelerated storage conditions oil from roasted seeds extracted by a screw-press remained below the limits given by the Codex Alimentarius or the German guideline for Edible Fats and Oils for peroxide and totox value. Oil from unroasted seeds or oil from goat-digested roasted seeds and extracted by a screw-press, as well as oil from roasted seeds traditionally extracted, exceeded these limits. Initial oxidative stability of oil from unroasted seeds was significantly lower than that of the other oils. After 35 days under accelerated storage, oil from roasted seeds obtained using a screw-press showed the highest oxidative stability. Moreover, tocopherol and phytosterol compositions are useful features of argan oil.

  20. Advertising presence on the visual configuration of the digital press

    Directory of Open Access Journals (Sweden)

    Belinda de Frutos Torres

    2016-07-01

    Full Text Available Visual strength is responsible for one of the mayor changes undergone by the digital press with Internet explosion and the increase of the Informational and Communicational Technologies. The present study analyzes the structure the digital press has taken and the role of the digital advertisement in the composition of their textual and iconic elements. The paper quantifies the picture representations volume and compares their presence on the digital natives papers with those coming from the traditional paper support. The results reveal that there is a mayor contribution of adverts on the native on-line press compare to the on-line paper arriving from the traditional media decreasing the information volume. At the same time the visual volume is boosted on the former compare to the digital media with a paper support. Altogether it can be said that visual component prompted the digital papers first page, being this effect enhanced on the native digital papers.

  1. TA-03-0035 Press Building – D&D

    Energy Technology Data Exchange (ETDEWEB)

    Hasenack, Marvin Leroy [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-11-02

    The Press Building was constructed in 1954 with 15,073 ft2 of floor space. It was built to house a 5000 ton double action Lake Erie hydraulic press and a uranium casting area. Missions included uranium activities associated with the Nuclear Weapons and Rover Rocket programs. At the end of the Rover program, the building continued to support various uranium materials science projects until the building was placed into a cold and dark status in 2013 and then was demolished in 2017. The building interior, the press, and associated systems were radiological contaminated and disposed of as low level waste. The demolition of this building opened up valuable real estate in the TA-3 area for the future construction of an ~11,000 Sq. Ft. Biosafety Level 2 laboratory and office building. This building will support the ongoing Bioscience Division mission at the laboratory.

  2. Natural Hazards and the press in the western Mediterranean region

    Directory of Open Access Journals (Sweden)

    M. Llasat-Botija

    2007-07-01

    Full Text Available This study analyses press articles published between 1982 and 2005 in an attempt to describe the social perception of natural hazards in Catalonia. The articles included in the database have been classified according to different types of risk. In addition, the study examines the evolution of each type of risk in the press coverage during the study period. Finally, the results have been compared to data provided by insurance companies with respect to compensations paid out for damages. Conclusions show that floods are the most important natural hazard in the region, but that the number of headlines for each event is greater in the case of snowfalls and forest fires. Factors such as the season of the year, the proximity of the affected region to the capital, the topical issues at the time, and the presence of other important news must be considered when the impact in the press is analysed.

  3. Film Advertising in the Albanian Press before World War II

    Directory of Open Access Journals (Sweden)

    Vjollca Hysi Panajoti

    2015-05-01

    Full Text Available This paper aims at studying the development of film advertising in the 1930’s Albanian press. Through advertising we struggle to read a piece of the Albanian monarchy’s history. Considering advertising as a historical source tends to reflect the economic, social and cultural life of the country. The study focused on the features, characteristics and uniqueness of advertising the films in relation to other ads present in print. Who were the people who created the ads, how does the Albanian press film advertising compare to advertising in the foreign press and what were the difficulties facing advertising at this time, are the other important issues addressed in this study. Over a century has passed since Harper's Weekly wrote that 'advertisements are a reflection of real life, a kind of fossil by which chroniclers can rewrite history in order to complete the graphic, even if all other historical evidence may have disappeared.

  4. Process design of press hardening with gradient material property influence

    Science.gov (United States)

    Neugebauer, R.; Schieck, F.; Rautenstrauch, A.

    2011-05-01

    Press hardening is currently used in the production of automotive structures that require very high strength and controlled deformation during crash tests. Press hardening can achieve significant reductions of sheet thickness at constant strength and is therefore a promising technology for the production of lightweight and energy-efficient automobiles. The manganese-boron steel 22MnB5 have been implemented in sheet press hardening owing to their excellent hot formability, high hardenability, and good temperability even at low cooling rates. However, press-hardened components have shown poor ductility and cracking at relatively small strains. A possible solution to this problem is a selective increase of steel sheet ductility by press hardening process design in areas where the component is required to deform plastically during crash tests. To this end, process designers require information about microstructure and mechanical properties as a function of the wide spectrum of cooling rates and sequences and austenitizing treatment conditions that can be encountered in production environments. In the present work, a Continuous Cooling Transformation (CCT) diagram with corresponding material properties of sheet steel 22MnB5 was determined for a wide spectrum of cooling rates. Heating and cooling programs were conducted in a quenching dilatometer. Motivated by the importance of residual elasticity in crash test performance, this property was measured using a micro-bending test and the results were integrated into the CCT diagrams to complement the hardness testing results. This information is essential for the process design of press hardening of sheet components with gradient material properties.

  5. Kissinger's Press Conferences, 1972-1974: An Exploration of Form and Role Relationship on News Management

    Science.gov (United States)

    Collins, Catherine Ann

    1977-01-01

    Explores Kissinger's press conferences during the Nixon administration focusing on how the management of foreign news policy is affected by the press conference as a form of specialized or elite interview and Kissinger's relationship with the press. (MH)

  6. Study on power compacting using motor-driven CNC press; Dendoshiki CNC press ni yoru funmatsu seikei no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    Tsuru, H. [Institute of Physical and Chemical Research, Tokyo (Japan); Nakagawa, T. [The University of Tokyo, Tokyo (Japan). Institute of Industrial Science; Inaba, Y. [Fanuc Co. Ltd., Yamanashi (Japan)

    1997-10-15

    Development of a motor-driven CNC (computerized numerical control) press and researches conducted using the same are outlined. The basic specifications considered in designing the press include: plural compacting axes; each axis driven by an independent driving system; no interaction between the axes during compacting operation; position, speed, and compacting pressure controllable during compacting process; effectively corresponding to various compacting sequences in terms of hardware structure and software; excellent in meeting needs of functional expansion. The above-listed requirements are satisfied as stated below. The press is configured as a motor driven powder compacting system; it has 6 compacting axes in all (upper 3 axes, lower 3 axes); each of the servo motors driving the press units is capable of 7.5tf; the 1st and 2nd axes are driven by two motors while the 3rd axes are driven by one; 10 motors in total are provided; the total pressure is 38tf; and the compacting is carried out by double-action pressing. Studies conducted concerning the powder compacting process include vibration feeding, two-step compacting, multi-layer/multiple compacting, and prevention of cracks and escape of powder. 14 refs., 9 figs., 1 tab.

  7. Teaching English in the Communication and Press Field

    Directory of Open Access Journals (Sweden)

    Alina Beatrice Chesca

    2011-12-01

    Full Text Available The purpose of this paper is to emphasize the role of the ESP teacher and the methods used in teaching vocabulary to the students of Communication and Press Faculties. This can be considered a difficult task to achieve, as “communication” is a broad term referring to the terminology used in newspapers, audio-visual press, politics and PR field. Therefore, the paper will focus on the role of the ESP professor, on the choice of materials that should be used according to the area of vocabulary and the ways of introducing specialized terms specific to this field.

  8. THE PRESS AND ART JOURNALISM IN NIGERIA: AN APPRAISAL ...

    African Journals Online (AJOL)

    The Nigerian press has contributed immensely and commendably to the professionalism and development of modern art in Nigerian. For over 60 years the print media have through contributions by art journalists, art writers, art critics and historians alike projected the visual arts in the national newspapers and local tabloids ...

  9. Quid pro quo: tobacco companies and the black press.

    Science.gov (United States)

    McCandless, Phyra M; Yerger, Valerie B; Malone, Ruth E

    2012-04-01

    We explored the relationship between tobacco companies and the Black press, which plays an important role in conveying information and opinions to Black communities. In this archival case study, we analyzed data from internal tobacco industry documents and archives of the National Newspaper Publishers Association (NNPA), the trade association of the Black press. In exchange for advertising dollars and other support, the tobacco industry expected and received support from Black newspapers for tobacco industry policy positions. Beginning in the 1990s, resistance from within the Black community and reduced advertising budgets created counterpressures. The tobacco industry, however, continued to sustain NNPA support. The quid pro quo between tobacco companies and the Black press violated journalistic standards and represented an unequal trade. Although numerous factors explain today's tobacco-related health disparities, the Black press's service to tobacco companies is problematic because of the trust that the community placed in such media. Understanding the relationship between the tobacco industry and the NNPA provides insight into strategies that the tobacco industry may use in other communities and countries.

  10. The Press, the Government, and the Ethics Vacuum.

    Science.gov (United States)

    Merrill, John C.

    Immanuel Kant's idea of a will to do the right thing--to be ethical--is essentially a dead concept with both press and government. The reasons for this "ethics vacuum" are two-fold: the foundations of ethics in both circles are vague, confusing, and beset by relativism and pragmatism so that no system of ethics ever really coalesces; and neither…

  11. Pleurotus pulmonarius cultivation on amended palm press fibre waste

    African Journals Online (AJOL)

    In the last few decades, rapid global demand for edible oils has resulted in a significant increase in the land area of oil crop cultivation. In the process of extraction of palm oil from oil palm fruit, biomass materials such as palm pressed fibre (PPF) are generated as waste products. This research was undertaken to evaluate ...

  12. Pleurotus pulmonarius cultivation on amended palm press fibre waste

    African Journals Online (AJOL)

    Bola

    2015-05-13

    May 13, 2015 ... Cultivation of Pleurotus. In: The Biology and. Cultivation of Edible Mushroom Ed. Chang S.T. and Hayes W.A.. Academic Press, New York, pp. 521-554. Zadrazil F (1980). Influence of ammonium nitrate and organic supplement on the yield of Pleurotus sujar-caju. Eur. J. Appl. Microbiol. Biotechnol. 9:31-34.

  13. Effect of mechanical milling and cold pressing on co power

    CSIR Research Space (South Africa)

    Bolokang, AS

    2012-01-01

    Full Text Available Cold pressing (CP) of the amorphous-like Co powder suppressed most of the XRD peaks, in particular the peak along (100) plane. The DSC curve of unmilled CP Co powder has shown a distinct sharp exothermic peak at 615◦C. Upon annealing at 700◦C, only...

  14. EMG analysis and modelling of flat bench press using artificial ...

    African Journals Online (AJOL)

    The objective of this study was to evaluate the contribution of particular muscle groups during the Flat Bench Press (FBP) with different external loads. Additionally, the authors attempted to determine whether regression models or Artificial Neural Networks (ANNs) can predict FBP results more precisely and whether they can ...

  15. Water holding capacity and enzymatic modification of pressed potato fibres

    NARCIS (Netherlands)

    Ramasamy, U.

    2014-01-01

    Cell wall polysaccharides (CWPs) contribute to the water holding capacity (WHC) of fibre rich feeds, such as pressed potato fibres (PPF). However, the role of CWPs on the WHC of PPF was unidentified so far. PPF was characterized to be abundant in arabinogalactan (AG) linked rhamnogalacturonan-I

  16. Repression of Press Freedom in Nigerian Democratic Dispensations ...

    African Journals Online (AJOL)

    Using questionnaires and indepth interviews, data were drawn from 440 members of staff of selected print and electronic press organisations in Lagos and Oyo ... organisations should pursue their professionalism and the ethics of journalism rather than succumb to socio-political forces influencing the quantity and quality of ...

  17. Democratic Socialism: Toward a Fifth Theory of the Press.

    Science.gov (United States)

    Picard, Robert G.

    For more than 25 years, the "four theories" paradigm has been dominant in the study of the relationships among the press, society, and the state. Asserting that the major approaches to such study are the libertarian, social responsibility, authoritarian, and Soviet/communist theories, this paradigm fails to account for economic and…

  18. Equal channel angular pressing of pure aluminium—an analysis

    Indian Academy of Sciences (India)

    Equal channel angular pressing (ECAP) is a novel technique for producing ultra fine grain structures in submicron level by introducing a large amount of shear strain into the materials without changing the billet shape or dimensions. This process is well suited for aluminium alloys and is capable of producing ultra fine grain ...

  19. Issues on the Gagging of Nigerian Press with Obnoxious Laws ...

    African Journals Online (AJOL)

    This study examined the issues on the gagging of Nigerian press with obnoxious laws and it investigated the rate at which the Nigerian media had been prevented from expressing opinion freely by dictatorial leaders who enacted draconian laws to suppress facts and figures. Also, the study identified the major activities of ...

  20. Toward a Normative Theory of Freedom of the Press.

    Science.gov (United States)

    Jensen, Dwight Wm.

    In considering the possibility of a normative theory of freedom of the press, this paper examines arguments about such freedom in the Third World and elsewhere. Some of the arguments discussed in the paper are derived from the theories of John Locke and Karl Marx; others are drawn from the concepts of divine rights, elitism, liberal democracy, and…

  1. Raman spectra of hot-pressed boron suboxide

    CSIR Research Space (South Africa)

    Machaka, R

    2011-01-01

    Full Text Available -64 Copyright ? 2011 VBRI press. (d) The relatively sharp feature at 500 cm-1 corresponds to the symmetric stretching of the B?O?B triatomic chain, (e) The narrow line just above 500 cm-1, has been attributed to the motion of the entire B12 icosahedron...

  2. Technical Note: Comparative Effects of Screw Press for Honey ...

    African Journals Online (AJOL)

    Honey extraction is the removal of honey from the honey bearing combs. Different local methods of honey extraction, their strengths and weaknesses were discussed. A screw press was fabricated to facilitate honey extraction. The fabricated screw honey extractor is good alternative to the existing methods of extraction.

  3. The Surrender of Tobruk in 1942: Press reports and soldiers ...

    African Journals Online (AJOL)

    ... selection of representative press reports in the weeks immediately preceding and following the rout, and the oral reminiscences of former prisoners-of-war taken at Tobruk, which together, have contributed towards an enduring memory of the so-called Tobruk 'debacle'.1. Keywords: Prisoners of war (POWs), World War II, ...

  4. Between the Popular and the Mass. Approaches to Contemporary Press

    Directory of Open Access Journals (Sweden)

    Lic. Belén Alonso

    2007-01-01

    Full Text Available This paper is an attempt to make a necessary introduction through the systematization of clasical readings that make to history and debates on the modern press in the swing of the definitions on the popular and the massive culture.

  5. The CAPRI Project: Coordinates for Astronomical Press Release Images

    Science.gov (United States)

    Frattare, Lisa M.; Ferguson, B. A.; Summers, F.; Levay, Z. G.

    2009-01-01

    The beauty and splendor of astronomical press release images has made an enormously positive impact with the media and public alike. As a leading provider of astronomical imagery and a major contributor of Hubble Space Telescope press release images, the outreach division of Space Telescope Science Institute (STScI) recognizes the importance of making press release images compliant with virtual observatory standards for inclusion in databases and repositories. Our goal is to make outreach images accessible by virtual observatory applications by calculating World Coordinate System (WCS) data for these images. We provide updated and improved software that allows observatories to easily and accurately transform coordinates on their astronomical press release images, using reference FITS files. The resultant metadata conforms to the Simple Image Access (SIA) protocol established by the International Virtual Observatory Alliance and has been used by popular end users such as Google Sky and World Wide Telescope. Several hundred images from the STScI Office of Public Outreach NewsCenter database have been processed, and their coordinates and other relevant metadata are accessible through an SIA-compliant web service.

  6. MICROSTRUCTURAL ANALYSIS OF HOT ISOSTATICALLY PRESSED AL-SIC

    NARCIS (Netherlands)

    Bronsveld, P.M.; Hosson, J.Th. De; Sargent, M.A.; Alsem, W.H.M.

    1991-01-01

    The difference between extruded and hot isostatically pressed (HIP) Al6061 both with a T6 final heat treatment and with a 30 wt.% SiC particulate reinforcement is one of densification. The higher density of the HIP material is not translated into a stronger material. The Mg2Si precipitation is

  7. PRESS: PRotEin S-Sulfenylation server.

    Science.gov (United States)

    Sakka, Marianna; Tzortzis, Grigorios; Mantzaris, Michalis D; Bekas, Nick; Kellici, Tahsin F; Likas, Aristidis; Galaris, Dimitrios; Gerothanassis, Ioannis P; Tzakos, Andreas G

    2016-09-01

    Transient S-sulfenylation of cysteine thiols mediated by reactive oxygen species plays a critical role in pathology, physiology and cell signaling. Therefore, discovery of new S-sulfenylated sites in proteins is of great importance towards understanding how protein function is regulated upon redox conditions. We developed PRESS (PRotEin S-Sulfenylation) web server, a server which can effectively predict the cysteine thiols of a protein that could undergo S-sulfenylation under redox conditions. We envisage that this server will boost and facilitate the discovery of new and currently unknown functions of proteins triggered upon redox conditions, signal regulation and transduction, thus uncovering the role of S-sulfenylation in human health and disease. The PRESS web server is freely available at http://press-sulfenylation.cse.uoi.gr/ agtzakos@gmail.com or gtzortzi@cs.uoi.gr Supplementary data are available at Bioinformatics online. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  8. Googling "Deaf": Deafness in the World's English-Language Press

    Science.gov (United States)

    Power, Des

    2007-01-01

    An Internet search tool, Google Alert, was used to survey the global English-language press July-December 2005 for references to deaf people. The survey found that such references focus on people who are deaf rather than the disability itself, thus demonstrating how well deaf people fit into the mainstream. Derogatory terminology such as "deaf and…

  9. FREEDOM OF SPEECH IN INDONESIAN PRESS: INTERNATIONAL HUMAN RIGHTS PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Clara Staples

    2016-06-01

    Full Text Available This paper will firstly examine the international framework of human rights law and its guidelines for safeguarding the right to freedom of speech in the press. Secondly, it will describe the constitutional and other legal rights protecting freedom of speech in Indonesia and assess their compatibility with the right to freedom of speech under the international human rights law framework. Thirdly it will consider the impact of Indonesia’s constitutional law and criminal and civil law, including sedition and defamation laws, and finally media ownership, on the interpretation and scope of the right to freedom of speech in the press. Consideration of these laws will be integrated with a discussion of judicial processes. This discussion will be used to determine how and in what circumstances the constitutional right to freedom of speech in the press may be facilitated or enabled, or on the other hand, limited, overridden or curtailed in Indonesia. Conclusions will then be drawn regarding the strengths and weaknesses of Indonesian laws in safeguarding the right to freedom of speech in the press and the democratic implications from an international human rights perspective. This inquiry will be restricted to Indonesian laws in existence during the post-New Order period of 1998 to the present, and to the information and analysis provided by English-language sources.

  10. Institutional Stress: Conflicting Normative Models in the Catholic Press.

    Science.gov (United States)

    Thorn, William; Garrison, M. Bruce

    To determine whether the diocesan newspapers of the Catholic church are based on an autonomous, adversarial model or on an institutional, public relations model of the press, a survey was conducted of 148 editors and 145 bishops or publishers of such newspapers. Results showed that the editors and bishops agreed on the three major roles of the…

  11. University Press Meeting Dominated by Donor Proposal and Digital Publishing

    Science.gov (United States)

    Howard, Jennifer

    2007-01-01

    A surprise request for proposals from the Andrew W. Mellon Foundation and a forthcoming report on university publishing in the digital age were among topics discussed at the annual meeting of the Association of American University Presses. The offer from the Mellon Foundation concerns support for collaborative, monograph-centered projects in…

  12. Water removal of wet veneer by roller pressing

    Science.gov (United States)

    Koji Adachi; Masafumi Inoue; Kozo Kanayama; Roger M. Rowell; Shuichi Kawai

    2004-01-01

    High moisture content, flat sawn Japanese cedar (Cryptomeria japonica D. Don) veneer was compressed using a roller press to mechanically remove water. The amount of water removed depended on the amount of compression applied. At 60% compression, 400 kg/m3 of water was removed. The process was not dependent on the size of the wood, the degree of compression, or the feed...

  13. [Distribution of Press-sensitive Acupoints in Patients with Tinnitus].

    Science.gov (United States)

    Ji, Mei-Qi; Tian, Shan-Shan; Liu, Dai; Zhang, Wei; Xie, Jie-Ping; Zhang, Ya-Li; Li, Chun-Hua; Gao, Yan

    2016-12-25

    To explore the regularity of distribution of press-sensitive acupoints on the body surface in tinnitus patients, so as to provide evidence for selecting suitable acupuncture points in the treatment of tinnitus. Sixty-three cases of tinnitus patients (from 25 to 75 years in age) were recruited in the present study. The patient was asked to take a sitting, supine and prone position, successively, and the operator used the thumb to moderately press the subject's head, neck, back, four limbs below the knee- and elbow joints along the three Hand- and three Foot-yang and yin meridians. Those acupoints that appeared pressing pain, or soreness-distension, numbness, or radiation feeling more than 10 times were brought into the sequence analysis by using the Excel 2010. A total of 131 press-sensitive acupoints including 41 points with an appea-rance frequency of more than 10 times were found in the 63 tinnitus patients. These 41 acupoints distributing in the top three meri-dians were the Gallbladder Meridian of Foot-Shaoyang, Tri-energizer Meridian of Hand-Shaoyang and Spleen Meridian of Foot-Taiyin, and their involved regions were those below the knee-joints, bilateral sides of the head and marginal portion of the ear, sites bellow the elbow-joints, back-waist, successively in the appearance frequency. The top ten acupoints are Wangu (GB 12), Yifeng (SJ 17), Waiguan (SJ 5), Quchi (LI 11), Sanyinjiao (SP 6), Yanglingquan (GB 34), Fengchi (GB 20), Taichong (LR 3), Shousanli (LI 10) and Zulinqi (GB 41), in sequence. The press-sensitive acupoints in tinnitus patients distribute principally in the Gallbladder Meridian of Foot-Shaoyang, and below the knee-joint, and the most sensitive acupoints are Wangu (GB 12) and Yifeng (SJ 17). These findings may provide an objective basis for clinical diagnosis and treatment of tinnitus.

  14. New insights into frequency and contents of fear of cancer progression/recurrence (FOP/FCR in outpatients with colorectal carcinoma (CRC receiving oral capecitabine: a pilot study at a comprehensive cancer center

    Directory of Open Access Journals (Sweden)

    Hefner J

    2017-11-01

    Full Text Available Jochen Hefner,1 Sara Berberich,2 Elena Lanvers,3 Maria Sanning,2 Ann-Kathrin Steimer,2 Volker Kunzmann4 1Section of Psychosomatic Medicine, Department of Internal Medicine II, University of Wuerzburg, 2Faculty of Medicine, University of Wuerzburg, Bavaria, 3Children’s Hospital of the City of Cologne, North Rhine-Westphalia, 4Section of Clinical Oncology, Department of Internal Medicine II, University of Wuerzburg, Bavaria, Germany Background: Fear of cancer progression/recurrence (FOP/FCR is considered one of the most prevalent sources of distress in cancer survivors and associated with lower quality of life and functional impairment. Detailed measures of FOP/FCR are needed because little is known about the knowledge of FOP/FCR, its associations with the patient–doctor relationship, and the rate of adequate therapy. Colorectal cancer (CRC is one of the most prevalent cancer entities, and oral capecitabine is widely prescribed as treatment. Therefore, we initiated a pilot study to expand the literature on FOP/FCR in CRC outpatients receiving capecitabine and to generate hypotheses for future investigations. Methods: This study included 58 patients treated at a comprehensive cancer center. FOP/FCR was assessed with the Fear of Progression Questionnaire (FOP-Q-SF. Satisfaction with the relationships with doctors was assessed with the Patient–Doctor Relationship Questionnaire-9 (PRDQ-9. Levels of side effects were rated by the patients on a visual analog scale. Clinical data were extracted from the charts. Results: A total of 19 out of 58 patients (36% suffered from FOP/FCR according to our assessment. Levels of FOP/FCR seemed to be mostly moderate to high. Only four out of the 19 distressed patients (21% were treated accordingly. Typical side effects of oncological treatment were associated with higher FOP/FCR. Satisfaction with doctor–patient relationships was not associated with FOP/FCR. Regarding single items of FOP/FCR, three out of the

  15. Metonymie dans la presse ecrite: entre discours et langue (Metonymies in the Press: Between Discourse and Language).

    Science.gov (United States)

    Lecolle, Michelle

    2001-01-01

    This paper describes certain metonymies that are often employed in the daily French press. In such metonymies, a human being or a set of individuals are referred to by means of the name of an institutional location (i.e., a capital city, a ministry in a western country, the name of a country). These metonymic patterns do not seem to be used by…

  16. The Suburban Press; First Steps toward an Annotated Bibliography. Suburban Press Research Series No. 16 and 17.

    Science.gov (United States)

    Northern Illinois Univ., De Kalb. Suburban Press Research Center.

    This bibliography lists journal articles concerning various aspects of the suburban press. Annotated selections, arranged alphabetically according to journal title, are gathered from the following periodicals: "Advertising Age,""Business Week,""Columbia Journalism Review,""Editor and Publisher,""Grassroots Editor,""Journalism…

  17. Improving Dryer and Press Efficiencies Through Combustion of Hydrocarbon Emissions

    Energy Technology Data Exchange (ETDEWEB)

    Sujit Banerjee

    2005-10-31

    Emission control devices on dryers and presses have been legislated into the industry, and are now an integral part of the drying system. These devices consume large quantities of natural gas and electricity and down-sizing or eliminating them will provide major energy savings. The principal strategy taken here focuses on developing process changes that should minimize (and in some cases eliminate) the need for controls. A second approach is to develop lower-cost control options. It has been shown in laboratory and full-scale work that Hazardous Air Pollutants (HAPs) emerge mainly at the end of the press cycle for particleboard, and, by extension, to other prod-ucts. Hence, only the air associated with this point of the cycle need be captured and treated. A model for estimating terpene emissions in the various zones of veneer dryers has been developed. This should allow the emissions to be concentrated in some zones and minimized in others, so that some of the air could be directly released without controls. Low-cost catalysts have been developed for controlling HAPs from dryers and presses. Catalysts conventionally used for regenerative catalytic oxidizers can be used at much lower temperatures for treating press emissions. Fluidized wood ash is an especially inexpensive mate-rial for efficiently reducing formaldehyde in dryer emissions. A heat transfer model for estimating pinene emissions from hot-pressing strand for the manufacture of flakeboard has been constructed from first principles and validated. The model shows that most of the emissions originate from the 1-mm layer of wood adjoining the platen surface. Hence, a simple control option is to surface a softwood mat with a layer of hardwood prior to pressing. Fines release a disproportionate large quantity of HAPs, and it has been shown both theo-retically and in full-scale work that particles smaller than 400 µm are principally responsible. Georgia-Pacific is considering green

  18. Application of valence-to-core X-ray emission spectroscopy for identification and estimation of amount of carbon covalently bonded to chromium in amorphous Cr-C coatings prepared by magnetron sputtering

    Science.gov (United States)

    Safonov, V. A.; Habazaki, H.; Glatzel, P.; Fishgoit, L. A.; Drozhzhin, O. A.; Lafuerza, S.; Safonova, O. V.

    2018-01-01

    Cr-C coatings containing different amount of carbon ranging from ∼5 to 50 at.% were prepared by the direct current (DC) magnetron sputtering on a polished substrate of polycrystalline silicon. The thickness of the samples was about 400 nm. We characterized the composition and the structure of the as-received coatings and those annealed at 500 °C by X-ray diffraction (XRD), Energy dispersion X-ray spectroscopy (EDX) and valence-to-core X-ray emission spectroscopy (vtc-XES) methods As follows from XRD measurements, the samples with the carbon content above 35 at.% do not demonstrate any sign of the long-range order and annealing at 500 °C does not change their crystallinity. The vtc-XES curves of the as-prepared and annealed samples can be fitted as a superposition of corresponding spectra of chromium metal and chromium carbide (Cr3C2) phases. After the annealing, the content of carbides in the samples (and, correspondingly, the content of covalently bonded carbon) somewhat increases. This suggests that the as-received coatings contain a certain amount of carbon that is not covalently bonded to chromium (most likely, elemental carbon) and their annealing at 500 °C transforms this carbon into the additional (of the order of 2-5 at.%) amount of chromium carbide compounds. It deserves mentioning that for Cr-C coatings prepared by the electrochemical deposition from Cr(III) electrolytes containing organic compounds we have not observed changes in the vtc-X-ray emission spectra after similar annealing. This suggests that electrochemical deposition method in contrast to magnetron sputtering technique even at low temperatures favors the formation of only covalently bonded carbon.

  19. Bulk Kosterlitz-Thouless Type Molecular Superconductor β″-(BEDT-TTF)2[(H2O)(NH4)2Cr(C2O4)3]·18-crown-6.

    Science.gov (United States)

    Martin, Lee; Lopez, Jordan R; Akutsu, Hiroki; Nakazawa, Yasuhiro; Imajo, Shusaku

    2017-11-20

    A new molecular superconductor, β″-(BEDT-TTF) 2 [(H 2 O)(NH 4 ) 2 Cr(C 2 O 4 ) 3 ]·18-crown-6, has been synthesized from the organic donor molecule BEDT-TTF with the anion Cr(C 2 O 4 ) 3 3- . The crystal structure consists of conducting organic layers of BEDT-TTF molecules which adopt the β″ packing motif (layer A), layers of NH 4 + and Λ-Cr(C 2 O 4 ) 3 3- (layer B), layers of (H 2 O)(NH 4 )18-crown-6 (layer C), and layers of NH 4 + and Δ-Cr(C 2 O 4 ) 3 3- (layer D) which produce a superstructure with a repeating pattern of ABCDABCDA. As a result of this packing arrangement, this is the 2D superconductor with the widest gap between conducting layers where only a single donor packing motif is present (β″). Superconducting critical temperatures at ambient pressure observed by electrical transport and magnetic measurements are 4.0-4.9 and 2.5 K, respectively. The strong 2D nature of this system, the broad transition to T zero at 1.8K, and the transition of α of V ∝ I α from 1 to 3 on I-V curves strongly suggest that the superconducting transition is very close to a Kosterlitz-Thouless transition. The magnetic field dependence of the superconducting critical temperature parallel to the conducting plane gives an upper critical field μ 0 H c2∥ > 8 T, which is over the calculated Pauli-Clogston limit for this material.

  20. Small-size hydraulic press for application in high-pressure installations for neutron investigations

    CERN Document Server

    Stishov, S M

    2002-01-01

    Paper describes design of small-size hydraulic press enabling to minimize shielding of neutron beam by press substantial elements. Press frame and power cylinder are made of alloyed steel. The performances of hydraulic press are as follows: rotated gain - 200 t, maximum piston run - 10 mm, height - 305 mm, maximum diameter - 210 mm, weight - 60 kg

  1. An Update of Freedom of the Press and Information in Latin America and the Caribbean.

    Science.gov (United States)

    Garrison, Bruce; Munoz, Julio E.

    This paper is based on a review of the literature that included reports from the Inter-American Press Association's general assembly in Los Angeles in October 1984, the mid-year meeting of the Inter-American Press Association in Panama City in March 1985, and the 1983 world press freedom review of the International Press Institute. Other material…

  2. Effects of wet-pressing-induced fiber hornification on enzymatic saccharification of lignocelluloses

    Science.gov (United States)

    X.L. Luo; Junyong Zhu; Roland Gleisner; H.Y. Zhan

    2011-01-01

    This article reports the effect of wet-pressing-induced fiber hornification on enzymatic saccharification of lignocelluloses. A wet cellulosic substrate of bleached kraft eucalyptus pulp and two wet sulfite-pretreated lignocellulosic substrates of aspen and lodgepole pine were pressed to various moisture (solids) contents by variation of pressing pressure and pressing...

  3. Social Representations of the Environment in Press Media

    Directory of Open Access Journals (Sweden)

    Gislei Mocelin Polli

    2015-08-01

    Full Text Available Environmental issues are given prominence in the media and scientific circles. From the 60’s until early 2010 there were changes in the way people related to the environment, with a paradigm shift occurring regarding the environment. This study sought to identify the representational content disseminated by the press media on the environment in different periods. A qualitative survey was therefore conducted of documents, and data were obtained through texts published in a magazine with national circulation. The data were analyzed using the ALCESTE program with a Lexicographic Analysis. It was identified that the press media reflects the paradigm shifts, and publications dating from the late 60’s are compatible with the old paradigm, evolving over time, and are now compatible with the new environmental paradigm. The results indicate that currently the environment needs care in all its aspects and lack of care creates global impacts.

  4. Medidor de pressão e dose sonora

    OpenAIRE

    Gazzoni, Fernando Estevam

    2015-01-01

    O estudo dos sons e a influência que ele exerce nos seres humanos foi intensificado nas últimas décadas devido ao grande número de veículos e indústrias nos centros das grandes cidades. O equipamento usado para caracterizar o som e verificar se ele está dentro dos padrões técnicos é o medidor de intensidade sonora ou sonômetro. As normas permitem que sejam comercializados desde equipamentos que medem apenas o nível de pressão sonora até equipamentos que além do nível de pressão sonora mostram...

  5. A new cleaner process to prepare pressing-powder

    Directory of Open Access Journals (Sweden)

    Shu, Z.

    2011-10-01

    Full Text Available An alternative cleaner process of pressing-powder preparation, based on filter-pressing and a novel granulation method, is presented to substitute the existing spray-drying process. In the new process, about two-thirds of wet-milled slurry is filterpressed, dried and milled into dry fine powder. The other one-third of the slurry and the as-obtained dry fine powder are spray-mixed in a tower, where the slurry droplets adsorb the dry powder to form granules which are then rolled and dried into a useable pressing-powder for tile pressing. The key stages, filter-pressing and granulation (consisting of spray-mixing and rolling treatment, are specially studied. The pressing-powder properties and pressing/firing behavior, and, energy/water consumption and pollution emission data are presented, and a comparison between the new process and the existing spray-drying process is made. This new process has been found to be feasible and provides a pressing-powder with suitable properties, together with lower energy/water consumption and pollution emission (particulate matter and CO2.

    En ese trabajo se presenta un proceso alternativo y más ecológico para la preparación de polvo de prensas por molienda vía húmeda de las materias primas. En este proceso la eliminación del agua de la suspensión obtenida en la etapa de molienda, en vez de realizarse por secado por atomización, se lleva a cabo en dos etapas, en una primera etapa dos tercios de esta suspensión se filtro-prensan, posteriormente se secan y molturan hasta obtener un polvo seco micronizado. Este material seco se introduce por la parte superior de una torre granuladora, en la que se pulveriza el tercio de la suspensión restante por la parte inferior, de forma que las gotas adsorben sobre su superficie las partículas secas formando gránulos, que posteriormente se compactan por rodamiento (“rolling”, y finalmente se secan hasta la humedad requerida para el prensado. En

  6. Visual impact in the digital press: a Spanish empirical research

    Directory of Open Access Journals (Sweden)

    Joan Francesc Fondevila Gascón

    2010-12-01

    Full Text Available Visual resource (photography and video inclusion in digital journalism is obtaining importance in the multimedia area. The principal resources of digital press are multimedia, hypertext and interactivity. Multimedia is in an initial process of evolution. The objective of this research is to observe empirically the use of visual resources by the digital pure player press. These media try to take advantage of the new multimedia possibilities in the development and presentation of the contents. We have analyzed empirically video and photography inclusion in the multimedia framework (text, photography, video, audio, infograph and animation programs in four digital newspapers (Libertad Digital and El Plural, in Spanish, and Vilaweb.cat and e-Noticies, in Catalan analyzed according to journalistic genres.

  7. News from the Library: newspapers anyone? Try PressDisplay!

    CERN Multimedia

    CERN Library

    2011-01-01

    PressDisplay is an online portal where you can browse and read online articles from more than 1,900 newspapers from 95 countries, as soon as they are published. With Pressdisplay, the time when newspapers were nicely displayed on wooden rods in libraries has passed...   Le Monde, International Herald Tribune and many more titles are displayed in their original layout including text and images, and you can print and e-mail the articles you are interested in. You even have the possibility to create rss feeds, so that the news reaches you directly.   The CERN Library has now activated a trial version of PressDisplay valid till 31 December; it is open to everyone at CERN. This trial doesn't offer the possibility to create personalised alerts based on specific search criteria. In case you need such features - or if you have any comments or questions - please contact us.

  8. Research on the Visual Processing System of the Punch Press

    Directory of Open Access Journals (Sweden)

    Sun Xuan

    2016-01-01

    Full Text Available Most of raw materials of small hardware processing for plate scraps, and it’s realized through the manual operation of ordinary punch, which way has the low production efficiency and the high labor intensity. In order to improve the automation level of production, developing and designing of a visual processing system for punch press manipulator which based on the MFC tools of Visual Studio software platform. Through the image acquisition and image processing, get the information about the board to be processed, such as shape, length, the center of gravity position and pose, and providing relevant parameters for positioning gripping and placing into the punch table positioning of the feeding manipulator and automatic programming of punching machine, so as to realize the automatic operation about press feeding and processing.

  9. Main roll for an air press of a papermaking machine

    Science.gov (United States)

    Beck, David A.

    2004-03-09

    A roll for use in an air press assembly of a papermaking machine has a pair of ends associated therewith. The roll includes a pair of edge portions with each edge portion extending to one of the pair of ends. Each edge portion has an edge surface portion composed of a first material, the first material having a first hardness. The roll further includes a middle portion located between the pair of edge portions, the middle portion having a middle surface portion composed of a second material. The second material has a second hardness, the second material being harder than the first material. The first material is preferably a soft, seal material which promotes reduced air leakage from the air press assembly.

  10. Pressing Speed, Specific Pressure and Mechanical Properties of Aluminium Cast

    Directory of Open Access Journals (Sweden)

    Gaspar S.

    2016-06-01

    Full Text Available Recent research in the process of aluminum alloy die castings production, which is nowadays deeply implemented into the rapidly growing automobile, shipping and aircraft industries, is aimed at increasing the useful qualitative properties of the die casting in order to obtain its high mechanical properties at acceptable economic cost. Problem of technological factors of high pressure die casting has been a subject of worldwide research (EU, US, Japan, etc.. The final performance properties of die castings are subjected to a large number of technological factors. The main technological factors of high pressure die casting are as follows: plunger pressing speed, specific (increase pressure, mold temperature as well as alloy temperature. The contribution discusses the impact of the plunger pressing speed and specific (increase pressure on the mechanical properties of the casting aluminum alloy.

  11. VISUAL IMPACT IN THE DIGITAL PRESS: a spanish empirical research

    Directory of Open Access Journals (Sweden)

    Joan Francesc Fondevila Gascón

    2010-12-01

    Full Text Available Visual resource (photography and video inclusion in digitaljournalism is obtaining importance in the multimedia area. Theprincipal resources of digital press are multimedia, hypertextand interactivity. Multimedia is in an initial process of evolution.The objective of this research is to observe empirically the useof visual resources by the digital pure player press. Thesemedia try to take advantage of the new multimedia possibilitiesin the development and presentation of the contents. We haveanalyzed empirically video and photography inclusion inthe multimedia framework (text, photography, video, audio,infograph and animation programs in four digital newspapers(Libertad Digital and El Plural, in Spanish, and Vilaweb.cat ande-Noticies, in Catalan analyzed according to journalistic genres.

  12. Using SPC for the dry-pressing of beryllia parts

    Energy Technology Data Exchange (ETDEWEB)

    Sepulveda, J.L.; Jech, D.E.; Ferguson, G. (Brush Wellman, Tucson, AZ (United States))

    1994-01-01

    Recent advances in the development of high-power electronic devices require the use of materials which are both good electrical insulators and good thermal conductors. Beryllia ceramics exhibit excellent electrical and thermal management performance. Production of beryllia parts requires consistent, ceramic-grade powders and reliable fabrication processes. The extractive process, dry-pressing fabrication process, and the application of statistical process control techniques are reviewed. The important mechanical, thermal, and electrical properties of beryllia are compared to other common ceramic materials.

  13. Small nations, the press and the digital challenge

    OpenAIRE

    SCHLESINGER, Philip; Benchimol, Alex

    2014-01-01

    This editorial begins by discussing the current challenges faced by the Scottish press, in the run-up to the referendum on independence. It focuses on a gradual transition to a new business model that is combining print and digital content. The particular dilemmas faced in Scotland are also being addressed elsewhere, but in quite distinctive ways. A brief overview of comparable nation-states (Denmark, Norway) and stateless nations (Catalonia, Quebec) sets the stage for the five case studies t...

  14. Support Assembly for Composite Laminate Materials During Roll Press Processing

    Science.gov (United States)

    Catella, Luke A.

    2011-01-01

    A composite laminate material is supported during the roll press processing thereof by an assembly having: first and second perforated films disposed adjacent to first and second opposing surfaces of a mixture of uncured resin and fibers defining the composite laminate material, a gas permeable encasement surrounding the mixture and the first and second films, a gas impervious envelope sealed about the gas permeable encasement, and first and second rigid plates clamped about the gas impervious envelope.

  15. Removal of Phenols from the Water Effluents of Olive Presses

    OpenAIRE

    Stamboliadis, E.; Emejulu, A; Pantelaki, O; Pentari, D.; Petrakis, E.

    2012-01-01

    The water effluents of olive presses contain a number of phenols that are hardly biodegradable and therefore constitute an environmental hazard, mainly in the Mediterranean countries. The present work presents the results obtained from the study of artificial solutions containing one kind of phenol, namely gallic acid that consists of the main type of phenols present. According to the experimental procedure, the phenol is removed from the water solution by absorption on different naturally...

  16. The Social Theories of the press: journalism and society

    Directory of Open Access Journals (Sweden)

    Beatriz Marocco

    2005-06-01

    Full Text Available For a short period of time, between the end of the 19th century and the middle of the 20th, newspapers and journalists were under the spotlight as never before. However, the comprehensive reviews of the theories of the press do not acknowledge the thought of this period and its development into “the social theories of the press” (H. Hardt, 1979. This article is positioned in this gap of press studies, and it uses as a starting point the foucaultian description of the diff erent thresholds that establish the levels of discourse elaboration (Foucault, 1995. It aims at exploring the theoretical production that approximates German and American scholars such as Albert Schäffle (1831-1903; Karl Knies (1821-1898; Karl Bücher (1847-1930; Ferdinand Tönnies (1835-1936; Albion Small (1854-1926; Edward Ross (1856-1951; Max Weber (1864-1920; Robert Park (1864-1944 and Walter Lippmann (1889-1974, rescuing this production from the pre-history of the press to materialize evidence that this production coincides, in its external origin, with the modern newspaper practices, although there seemed to be no dependence between them at the time.

  17. Press coverage of hormone replacement therapy and menopause.

    Science.gov (United States)

    Colombo, Cinzia; Mosconi, Paola; Buratti, Maria Grazia; Liberati, Alessandro; Donati, Serena; Mele, Alfonso; Satolli, Roberto

    2010-11-01

    To evaluate the information reported by Italian press articles about hormone replacement therapy (HRT) and menopause, in terms of completeness, clarity of language and transparency. In the framework of the Consensus Conference Informing women about hormone replacement therapy, 225 articles published from 2000 to 2007 in Italian lay press were evaluated. Health magazines, weekly news magazines, newspapers, women's magazines and medical practitioners' journals were selected. A form covering graphic layout, completeness of information, clarity of language and transparency was applied to each article by a reviewer. The form was tested in a pilot phase. HRT was recommended to treat menopausal symptoms in more than half of articles (56%) and was described as a preventive measure in almost half (48%). Risks related to HRT were under-reported (58% of the articles). Information on conflicts of interest was lacking (88%). Opinions of experts were the main source of information cited in the articles (66%). The information reported by the articles is lacking in several aspects. Many women are likely to receive unbalanced information from the press. Qualified sources of information delivered on the scientific knowledge available are needed, reporting advantages and disadvantages of HRT, pharmacological and non-pharmacological alternative treatments and their effectiveness. Scientific journalism needs to grow through training. The role of researchers and clinicians is discussed. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  18. Press Coverage of the Implementation of the Euro in Spain

    Directory of Open Access Journals (Sweden)

    Dr. Joaquín Sotelo González

    2008-01-01

    Full Text Available In relation to the press coverage of matters connected with the European Union, we have established a map of coordinates based on research carried out during a period of time. Firstly, we have identified and described the methods and attitudes used by journalists, especially by press correspondents located in Brussels covering EU community news. At the same time, we have studied the ideological and cultural conditioning factors of these correspondents in relation to their professional work. Once we had identified their professional practice, on the one hand, and the ideological and cultural attitudes of European journalists on the other, we carried out a study on the articulation of the different types of discourse in order to obtain a series of interrelations that establish the limits of different open spaces regarding the future of European journalism. In this article, we have used the information gathered and applied it to a conceptual framework in order to study the journalistic coverage given by the Spanish press to a very important European community event: the implementation of the Euro.

  19. Research Facility for Mechanical Press Closed Gap Adjuster

    Directory of Open Access Journals (Sweden)

    A. A. Ancifirov

    2016-01-01

    Full Text Available The article describes an example of the research facility for closed gap adjustment mechanism based on the KD2128 closed-die forging press. Its rated force with a servo drive used is 630kN. The servo drive consists of a motor with nominal power of 1.57kW and a frequency converter with power of 7.5kW, which has functions of the programmable logic controller.The article notes that such a facility is expedient and useful for practical classes on forging-andstamping machines at the BMSTU Department of «Technology processing by pressure» to demonstrate the capabilities of existing technological facility, learn a design of forging-andstamping machine units, solve the problems of automatic control, monitoring, and diagnostics in blank manufacturing.The article presents a detailed facility diagram of the closed gap adjustment mechanism and its photograph, describes the mechanism and its basic parameters, gives characteristics of the synchronous motor to drive the mechanism, reviews practical works, which the research facility may provide.Based on the four experiments the article estimates an efficiency of the research facilityuse under consideration, especially when modeling a servo motor shaft under the maximum load. The relevant diagrams confirm experimental results, namely: control current, angle of motor shaft and its speed versus time. Thus, upon the diagram analysis it can be noted that the research facility design allows providing kinematics and dynamics of the press closed gap adjuster.This article describes how to determine the closed gap adjusting accuracy of the press. Eight experiments have been conducted to evaluate a working out control signal to the linear movement of the press punch when using the research facility. It is noted that the linear positioning accuracy of the press punch reaches the hundredth parts of a millimeter of the adjustment value that is sufficient to achieve the required precision when performing operations such as

  20. Rice Bran Oil Extraction by Screw Press Method: Optimum Operating Settings, Oil Extraction Level and Press Cake Appearance

    Directory of Open Access Journals (Sweden)

    Supakit SAYASOONTHORN

    2012-03-01

    Full Text Available The appearance of rice bran ‘cake’ or discharge from a screw press corresponds to the level of oil produced in the extraction process. The relationships between operating settings, oil extraction level and cake appearance were studied. Cake characteristics reliably indicate the expected oil recovery extraction level. These conclusions applyed to both Chainat 1 rice bran and parboiled rice bran. Variables were the speed of the screw press (set at five levels from 8.5 to 19.8 r/min and corresponding clearance distances between the screw and barrel (set between 1.0 and 1.9 cm. Results showed that the maximum levels of extraction were 4.17% for the rice bran and 8.20% for the parboiled rice bran. At the maximum extraction level, the apparatus continuously discharged cake that were hard, crispy, flaky, shiny and polished on one side but dull and coarse on the other.

  1. Elizabeth Wager. GETTING RESEARCH PUBLISHED – An A to Z of Publication Strategy, Third Edition. Boca Raton, New York, London: CRC Press, Taylor & Francis Group, LLC, 2015. 188 pages; ISBN-13:978-1-78523-138-4 (Paperback - CAT# K28669

    Directory of Open Access Journals (Sweden)

    Doncho Donev

    2016-02-01

    CONCLUSION: The book is intended to help all authors, young and old, novice and experienced, to plan their research and publications effectively and prepare manuscripts for journals and other publications, increasing the likelihood that their work will be published. Providing essential information on publishing strategy and process, the book should be extremely useful to everyone who wants to publish research results.

  2. Biological effects of the ionizing radiation. Press breakfast; Effets biologiques des rayonnements ionisants. Petit dejeuner de presse

    Energy Technology Data Exchange (ETDEWEB)

    Flury-Herard, A. [CEA, Direction des Sciences du Vivant, DSV, 75 - Paris (France); Boiteux, S.; Dutrillaux, B. [CEA/Fontenay-aux-Roses, Direction des Sciences du Vivant, DSV, 92 (France); Toledano, M. [CEA Saclay, Direction des Sciences du Vivant, DSV, 91 - Gif-sur-Yvette (France)

    2000-06-01

    This document brings together the subjects discussed during the Press breakfast of 29 june 2000 on the biological effects of the ionizing radiations, with scientists of the CEA and the CNRS. It presents the research programs and provides inquiries on the NDA operating to introduce the NDA damages by ionizing radiations, the possible repairs and the repair efficiency facing the carcinogenesis. Those researches allow the scientists to define laws on radiation protection. (A.L.B.)

  3. The antimatter. Press breakfast 23 may 2000; L'antimatiere. Petit dejeuner de presse 23 mai 2000

    Energy Technology Data Exchange (ETDEWEB)

    Spiro, M.; Dejardin, M.; Debu, P.; Aleksan, R. [CEA/Saclay, Dept. d' Astrophysique, de la Physique des Particules, de la Physique Nucleaire et de l' Instrumentation Associee (DAPNIA), 91 - Gif-sur-Yvette (France)

    2000-05-01

    This document brings together the subjects discussed during the Press breakfast of 23 may 2000 on the antimatter, with scientists of the CEA and the CNRS. It presents the research programs and the experiments on the antimatter and the symmetry violation: the CP LEAR and the NA48 experiments at CERN, the BaBar detector at SLAC, the fundamental research at the CEA and the impacts on the energy policy. It provides also links for more detailed inquiries. (A.L.B.)

  4. Fluxos informacionais para o monitoramento da Convenção dos Direitos da Criança: a atuação da rede NGO Group for CRCInformation follow and the monitoring process of the convention on the rights of child by NGO Group for CRC network

    Directory of Open Access Journals (Sweden)

    Maria Guiomar da Cunha Frota

    2010-05-01

    Full Text Available O presente artigo apresenta os resultados de uma pesquisa que investiga uma rede social internacional denominada NGO Group for CRC. A rede é composta por cerca de noventa organizações não governamentais e foi criada para monitorar a implementação da Convenção dos Direitos da Criança (CRC. A CRC é o principal documento jurídico relativo aos direitos da criança, tendo sido aprovada pela totalidade dos países pertencentes à ONU, com exceção dos EUA. Pretende-se especificamente analisar o fluxo informacional que se estabelece em meio à rede, seus membros e as organizações que a ela se associam. As questões investigadas são as seguintes: 1 Em que medida o fluxo informacional torna-se parte intrínseca da estrutura em rede? 2 Como os fluxos informacionais se configuram e de que modo são apropriados e veiculados pela rede NGO Group for CRC no curso do monitoramento da implementação da Convenção dos Direitos da Criança?This paper presents the research results about the social network NGO Group for CRC which is an articulation of non governmental organizations related to children's rights. This paper analyzes the information flow inside the network, among its members and among the network organizations. The Convention on the Rights of the Child (CRC was approved in 1989 by the General Assembly of the United Nations, being ratified in its totality by the countries members, with the exception of the United States of America. The investigated questions are: 1 How is the role of the information flow in the network structure? 2 How is the information flow configured to support the implementation monitoring process of the Convention on the Rights of the Child?

  5. Preliminary Design on Screw Press Model of Palm Oil Extraction Machine

    Science.gov (United States)

    Firdaus, Muhammad; Salleh, S. M.; Nawi, I.; Ngali, Z.; Siswanto, W. A.; Yusup, E. M.

    2017-01-01

    The concept of the screw press is to compress the fruit bunch between the main screw and travelling cones to extract the palm oil. Visual inspection, model development and simulation of screw press by using Solidworks 2016 and calculation of design properties were performed to support the investigation. The project aims to analyse different design of screw press which improves in reducing maintenance cost and increasing lifespan. The currently existing of screw press can endure between 500 to 900 hours and requires frequent maintenance. Different configurations have been tried in determination of best design properties in screw press. The results specify that screw press with tapered inner shaft has more total lifespan (hours) compared existing screw press. The selection of the screw press with tapered inner shaft can reduce maintenance cost and increase lifespan of the screw press.

  6. Clarification of Orange Press Liquors by PVDF Hollow Fiber Membranes

    Directory of Open Access Journals (Sweden)

    Silvia Simone

    2016-01-01

    Full Text Available Press liquors are typical by-products of the citrus juice processing characterized by a high content of organic compounds and associated problems of environmental impact, which imply high treatment costs. However, these wastes contain a great number of health promoting substances, including fibers, carotenoids and phenolic compounds (mainly flavonoids, whose recovery against waste-destruction technologies is very attractive for new business opportunities. In this work, the clarification of orange press liquor by using microfiltration (MF membranes is studied as a preliminary step to obtain a permeate stream enriched in antioxidant compounds which can be further processed to produce extracts of nutraceutical and/or pharmaceutical interest. MF poly(vinylidene fluoride (PVDF hollow fibers were prepared by the dry/wet spinning technique. A series of fibers was produced from the same polymeric dope, in order to investigate the effect of selected spinning parameters, i.e., bore fluid composition and flowrate, on their properties. The morphology of the produced fibers was analyzed by Scanning Electron Microscopy (SEM. Fibers were further characterized for their mechanical properties, porosity, bubble point, pore size distribution and pure water permeability (PWP. Some of the produced fibers exhibited high permeability (pure water permeability ~530 L/m2·h·bar, coupled to good mechanical resistance and pore size in the range of MF membranes. These fibers were selected and used for the clarification of press liquor from orange peel processing. In optimized operating conditions, the selected fibers produced steady-state fluxes of about 41 L/m2·h with rejections towards polyphenols and total antioxidant activity of 4.1% and 1.4%, respectively.

  7. Press Manipulation and Its Negative Impact on the Youth

    Directory of Open Access Journals (Sweden)

    Ioana Manea

    2010-12-01

    Full Text Available Nowadays, manipulation may be regarded as an essential instrument of the “mass industrial society”, aiming at the conclusion of certain agreements that are convenient to the issuing party, turning to deceit with falsified arguments, as well as to appeals to emotional or non-rational components. The particular forms that it takes in various fields of social life may be found anywhere, from the political form to the economic one. Press strategies have the capacity of manipulating the young consumer’s behaviour, generating numerous negative effects on their everyday life.

  8. Freedom of Press in Yemen: Obstacles and Hopes (abstract)

    OpenAIRE

    Taher, Abd al‑Bari

    2016-01-01

    Between 1938 and 1941 the first Yemeni magazine appeared. It was called al‑Hikma (wisdom) and although it was considered a pioneer in the cultural domain, it was forbidden by the Iman Yahyā. During the First World War and the 1940’s political and trade union activities flourished in the southern part of the country as well as in the domain of freedom of the press. Political parties were founded; numerous newspapers and magazines as well as the radio station The Voice of Yemen (Sawt al‑Yemen) ...

  9. Coefficient of Thermal Expansion of Pressed PETN Pellets

    Energy Technology Data Exchange (ETDEWEB)

    Thompson, Darla Graff [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); DeLuca, Racci [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-03-11

    The PETN single crystal coefficient of thermal expansion (CTE) values were measured and reported by Cady in 1972 [1] over the temperature range of -160 to 100°C. Measurements were made in the (001) and (100) crystallographic directions, see Figure 1 (a replicate of Figure 1 from the Cady paper). Cady used his single-crystal data to calculate the linear CTE for a randomly-oriented multi-crystal pressing of PETN, and his values ranged from 76.5 με/°C (at 20°C) to 89.9 5 με/°C (at 90°C).

  10. MICROSTRUCTURAL ANALYSIS OF HOT ISOSTATICALLY PRESSED AL-SIC

    OpenAIRE

    Bronsveld, P.M.; Hosson, J.Th. De; Sargent, M.A.; Alsem, W.H.M.

    1991-01-01

    The difference between extruded and hot isostatically pressed (HIP) Al6061 both with a T6 final heat treatment and with a 30 wt.% SiC particulate reinforcement is one of densification. The higher density of the HIP material is not translated into a stronger material. The Mg2Si precipitation is favoured by the presence of the SiC reinforcement in both samples. HIP powder metallurgy material reveals clearly the original powder particle boundaries, in contrast to the more smeared-out stringers i...

  11. LDPE/PHB blends filled with castor oil pressed cake

    OpenAIRE

    Burlein,Gustavo A. D.; Rocha,Marisa C. G.

    2014-01-01

    Blends of PHB and LDPE were prepared by melt mixing in a twin screw extruder. Castor oil pressed cake (CC) was used as filler for the blends. The mixture design technique was used to evaluate the effect of the components proportion on the materials flexural properties. The results show that superior LDPE flexural properties may be obtained by the addition of PHB or castor oil cake to LDPE. Biodegradation was evaluated burying the samples in simulated soil for different periods of time. The te...

  12. Different Visions of Framing Violence in International Press News

    DEFF Research Database (Denmark)

    Ramirez, Jacobo

    Mass media can play an important role in capturing the dynamic between social groups and institutional environments. This paper presents a quantitative content analysis of international news to determine and analyze the themes covered by the international news press in relation to violence...... international and Mexican newspapers from 2006 to 2012. Our results showed that overall, U.S. and EU newspapers present more news related to violence towards entrepreneurs than Mexican outlets, which more often adopt the avoid strategy (Oliver, 1991). The conflict frame was more widely used in EU newspapers...... on the dynamic between informal and formal institutions (North, 1990) in the context of organized crime and violence in Mexico....

  13. Fracture of the Scaphoid During a Bench-Press Exercise.

    Science.gov (United States)

    Mason, John S; Crowell, Michael S; Goss, Donald L

    2015-08-01

    The patient was a 21-year-old male cadet at a military academy who was evaluated by a physical therapist in a direct-access capacity for a chief complaint of left wrist pain that began 1 day after injuring his wrist while performing a bench-press exercise. Due to concern for a scaphoid fracture and because radiographic imaging was not immediately available, a physical therapist credentialed to utilize fluoroscopy evaluated the left wrist. Radiographs were subsequently ordered, which confirmed a mid-waist, nondisplaced scaphoid fracture.

  14. Roy Greenslade, Press Gang - How Newspapers Make Profits From Propaganda

    Directory of Open Access Journals (Sweden)

    Gilbert Millat

    2005-01-01

    Full Text Available Avec son titre Press Gang en rouge sur fond noir, la volumineuse étude de Roy Greenslade, au sous-titre accrocheur How Newspapers Make Profits From Propaganda, se présente davantage sous les dehors d’un roman policier que d’un ouvrage savant. Au terme d’une longue carrière de journaliste, l’auteur, ancien rédacteur en chef du Daily Mirror et qui a collaboré à neuf journaux nationaux, est devenu Professor of Journalism à la City University de Londres. Grâce à sa connaissance encyclopédique du ...

  15. [Cigarette and alcohol advertising in the Swiss free press].

    Science.gov (United States)

    Olivier, Jacques

    2014-11-26

    Tobacco and alcohol are ordinary consumer goods that are still two overriding preventable causes of death in Switzerland. Massive advertising supports their selling and contributes to maintain a major public health problem up to date. The widely read free press represents an interesting advertising mean. The study of tobacco and alcohol advertisements published in the free newspaper 20 minutes through the year 2012 gives us a good idea of these products' advertising strategies. Compared to those for alcohol, the cigarette advertisements are more numerous, more suggestive and dealing with emotions. The themes proposed respond to young people's expectations in order to incline them to smoke, whereas positive images encourage to keep on smoking.

  16. La presse française en ligne en 2012

    OpenAIRE

    Benghozi, Pierre-Jean; LYUBAREVA, Inna

    2015-01-01

    Sous l’impact des nouvelles technologies d’information et de communication (TIC), on observe ces dernières années dans l’industrie de presse une multiplication des configurations des formes organisationnelles et des modèles d'affaires. La multiplication de ces modèles ou des manières de mettre les contenus à disposition ne constitue pas un simple effet conjoncturel. Il traduit des stratégies systématiques d’innovation et d’exploration de modèles d’affaires alternatifs, qui représentent aujour...

  17. The Catalan-language press from 1868 to 1939

    OpenAIRE

    Casasús, Josep Maria

    2015-01-01

    The cultural Renaixença (Renaissance) movement in Catalonia spurred the swift development of the press in Catalonia. The journalism that took off during that period laid the groundwork for the ensuing stages, which showed extraordinary vitality spanning a period from 1868 to 1939. At the same time, this period can be divided into two stages: a “transition”, which ranged from the restoration of the monarchy (1876) until the end of World War I (1918), and a stage of “modernisation”, wh...

  18. [Exaggerated health news: association between exaggeration in university press releases and exaggeration in news media coverage].

    Science.gov (United States)

    Schat, J; Bossema, F G; Numans, M E; Smeets, I; Burger, P

    2018-01-01

    To determine how often press releases and news articles contain exaggeration and to locate its origin in the trajectory from research paper to news article. Retrospective quantitative content analysis. We analysed press releases on health-related research published by Dutch universities and university medical centres in 2015 (n = 129) as well as news media articles related to those press releases (n = 185). 20% of press releases and 29% of news articles exaggerated the conclusion or causal claim. Explicit health advice was, when present, exaggerated in 7% of press releases and 10% of news articles. When press releases exaggerated the conclusion or causal claim, 92% of associated news articles contained the same exaggeration. When the conclusion was not exaggerated in the press release, 6% of the news articles was exaggerated. The relative chance for exaggerated news associated with exaggerated press releases was 16.08 (95% CI: 7.35-35.18). Exaggerated press releases were associated with news articles more frequently. The relative chance for news articles to be associated with exaggerated press releases vs. a non-exaggerated press release was 1.45 (95% CI: 1.02-2.04). Exaggeration in health-related news is strongly correlated with exaggeration in the original press release and occurs in more than 1 in 5 articles. Monitoring and, if necessary, improving the accuracy and correctness of academic press releases seem to be important measures to improve the quality of health related news.

  19. Precision Force Control for an Electro-Hydraulic Press Machine

    Directory of Open Access Journals (Sweden)

    Hong-Ming Chen

    2014-08-01

    Full Text Available This thesis is primarily intended to design a PC-based control system to control the force of an electro-hydraulic servo press system for implementing precision force control. The main feature is to develop a composite control by using the relief valve and the flow servo valve. Using feedback from a force sensor, a fuzzy controller was designed with LabVIEW software as the system control core for achieving a precision force control for the hydraulic cylinder on its travel and output. The weakness of hydraulic systems is that hydraulic oil is compressible and prone to leaking, and its characteristics can vary with oil temperature, thus making it difficult for a general linear controller to achieve accurate control. Therefore, a fuzzy controller was designed with LabVIEW along with a NI-PCI_6221 interface card and a load cell to control the servo valve flow and the relief valve to control the pressure source. The testing results indicate that accurate force control output of an electro-hydraulic servo press system can be obtained.

  20. Means of temporal expressions in newspaper news and press report

    Directory of Open Access Journals (Sweden)

    Čutura Ilijana R.

    2016-01-01

    Full Text Available This paper analyses most frequent linguistic means for expressing the temporal frame in the printed news and press reports. With structuralism as a chosen theoretical framework, the approach of the research is qualitative and stylistic. Since the study belongs to the field of functional stylistics, the primary methods used in the study were functional-stylistic and linguistic-stylistic ones. As the study focuses on two newspaper genres, comparative-stylistic method was used as well. The analysis has been conducted on concrete linguistic excerpts from Serbian daily newspapers published throughout Serbia from 2008 to 2015. The aims of the paper are to show model of expressing temporal frame in contemporary Serbian newspapers. This paper provides an overview of the characteristics of model and the types of temporal expression as well as their variations in contemporal Serbian newspapers. The paper also aims to determine the differencies between printed news and press reports by the choice of temporal expressions. It is shown that there is a tendency of changing schematized structure of these informative genres and some innovation in relation to the choice of linguistic means for expessing the meaning of temporally close events. The research is a contribution to journalism stylistics, more precisely to the Serbian language newspaper stylistics, and also contributes to the study of linguistic and stylistic characteristics of non-literary texts. The study is also relevant because it describes the use of adverbs and adverbial expressions in the journalistic style.

  1. Gender violence news in British and American press

    Directory of Open Access Journals (Sweden)

    Sara Bustinduy

    2016-03-01

    Full Text Available This study aims to prove which qualities, from the British and United States actual press, are more adequate for gender violence issues, comparing news on the same stories. It is evident the influence of mass media on public opinion and, therefore, the responsibility that written press has on gender violence messages, avoiding sensationalism. Psycholinguistic studies have established the relation language-thought, so language used in journalism is crucial. Following the belief that newspapers considered more liberal and independent will lead to a better treatment than traditional ones considered to be more reluctant to change, journals have been selected. Furthermore, different cultures can be as objective and respectful but maybe less committed with the issue, as it may arise from the samples. There have been emerging ethic codes giving guidelines to journalists, including discrimination, and more specific on gender sensitive reporting. Therefore, the objective to improve public opinion information, stepping away from stereotypes and oversimplifications, is substantial, and will undoubtedly result in a better understanding of equality.

  2. Diachronic changes in word probability distributions in daily press

    Directory of Open Access Journals (Sweden)

    Stanković Jelena

    2006-01-01

    Full Text Available Changes in probability distributions of individual words and word types were investigated within two samples of daily press in the span of fifty years. Two samples of daily press were used in this study. The one derived from the Corpus of Serbian Language (CSL /Kostić, Đ., 2001/ that covers period between 1945. and 1957. and the other derived from the Ebart Media Documentation (EBR that was complied from seven daily news and five weekly magazines from 2002. and 2003. Each sample consisted of about 1 million words. The obtained results indicate that nouns and adjectives were more frequent in the CSL, while verbs and prepositions are more frequent in the EBR sample, suggesting a decrease of sentence length in the last five decades. Conspicuous changes in probability distribution of individual words were observed for nouns and adjectives, while minimal or no changes were observed for verbs and prepositions. Such an outcome suggests that nouns and adjectives are most susceptible to diachronic changes, while verbs and prepositions appear to be resistant to such changes.

  3. Press Hardening Steel (PHS): a new coating and process technology

    Energy Technology Data Exchange (ETDEWEB)

    Faderl, J. [voestalpine Stahl Linz GmbH (Austria); Vehof, R. [Polynorm N.V., Bundschoten (Netherlands)

    2005-07-01

    Press hardening technology has been known for many years. Increased requirements with respect to safety and light weight construction of the steel body for cars and trucks force the automotive industry to use high strength steels more and more. Strength levels up to 1000 MPa can be provided with AHSS grades. Above 1000 MPa, these steel grades are coming to their limit with respect to strength vs. formability balance. PHS is a very attractive alternative concept. Hardenable 22MnB5 has been supplied - uncoated - for a long time. To avoid decarburization during heat treatment and to improve corrosion behaviour hot dip aluminized 22MnB5 was introduced to the market. Both materials, uncoated and hot dip aluminized, do not provide cathodic corrosion protection without postcoating (sheradizing..). In the last two years an improved press hardening technology and a zinc based coating providing cathodic protection was developed by voestalpine. Some results about strength homogeneity, formability, corrosion behaviour of this voestalpine-PHS technology will be presented in the paper. (orig.)

  4. NIC (Nuclear Industry in China) exhibition. Press file; Exposition NIC (Nuclear Industry in China). Dossier de presse

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-27

    Framatome participated to the NIC exhibition which took place in Beijing (China) on March 1998. This press dossier was distributed to visitors. It presents in a first part the activities of the Framatome group in people`s republic of China (new constructions (Daya Bay, Ling Ao project), technological cooperation and contracts in the nuclear domain, technology transfers in the domain of nuclear fuels, activities and daughter companies in the domain of industrial equipments, Framatome Connectors International (FCI) daughter company in the domain of connectors engineering). Then, the general activities of Framatome in the nuclear, industrial equipment, and connectors engineering domains are summarized in the next 3 parts. (J.S.)

  5. CRC Test Ever - Small Area Estimates

    Science.gov (United States)

    For the ever had colorectal cancer test, a person 50 years of age or older must have reported having at least one colorectal endoscopy (sigmoidoscopy or colonoscopy) in his/her life or at least one home-based FOBT within the past two years by the time of interview.

  6. Microbial dysbiosis in colorectal cancer (CRC) patients

    National Research Council Canada - National Science Library

    Sobhani, Iradj; Tap, Julien; Roudot-Thoraval, Françoise; Roperch, Jean P; Letulle, Sophie; Langella, Philippe; Corthier, Gérard; Tran Van Nhieu, Jeanne; Furet, Jean P

    2011-01-01

    The composition of the human intestinal microbiota is linked to health status. The aim was to analyze the microbiota of normal and colon cancer patients in order to establish cancer-related dysbiosis...

  7. 1985 CRC Octane Number Requirement Survey.

    Science.gov (United States)

    1986-10-01

    on 374 1985 model vehicles, including 309 US vehicles and 65 imported vehicles. Fifteen laboratories participated in this Survey. Maximum octane ... octane number, Research octane number, and Motor octane number of the reference fuel producing knock which was recurrent and repeatable at the lowest...audible level. The primary analyses used in this report are based upon (R+M)/2 octane number requirements, rather than upon Research octane number

  8. CRC Octane Number Requirement Survey for 1989

    Science.gov (United States)

    1990-08-01

    An annual statistical survey of octane number requirements of current model vehicles is conducted by the Coordinating Research Council, Inc. Test...with knock sensors. Maximum octane number requirements were determined by testing at maximum-throttle conditions, as well as at part-throttle, with...three unleaded fuel series of varying sensitivities. Requirements are expressed as the (R+M)/2 octane number, Research octane number, and Motor octane

  9. 1981 CRC Octane Number Requirement Survey.

    Science.gov (United States)

    1982 model vehicles, including nine select models of special interest. Maximum octane number requirements were determined by testing under part...throttle conditions, as well as at maximum-throttle. Included also in the E-15-82 technique are the octane number requirements as determined by the 50th

  10. 1991 CRC Octane Number Requirement Survey

    Science.gov (United States)

    1992-10-01

    An annual statistical survey of octane number requirements of current model vehicles is conducted by the Coordinating Research Council, Inc. Test...knock sensors. Octane number requirements were determined by testing at maximum- throttle conditions, as well as at part-throttle, with four unleaded...fuel series of varying sensitivities, one containing 15 percent methyl tertiary butyl ether. Requirements are expressed as the (R+M)/2 octane number

  11. CRC Octane Number Requirement Survey 1990

    Science.gov (United States)

    1991-07-01

    An annual statistical survey of octane number requirements of current model vehicles is conducted by the Coordinating Research Council, Inc. Test...with knock sensors. Octane number requirements were determined by testing at maximum- throttle conditions, as well as at part-throttle, with three...unleaded fuel series of varying sensitivities. Requirements are expressed as the (R+M)/2 octane number, Research octane number, and Motor octane number of

  12. 1987 CRC Octane Number Requirement Survey

    Science.gov (United States)

    1988-08-01

    octane number requirements were determined by testing at maximum-throttle conditions, as well as at part-throttle. Requirements are expressed as the...R+M) /2 octane number, Research octane number, and Motor octane number of the reference fuel producing knock which was recurrent and repeatable at...the lowest audible level. The primary analyses used in this report are based upon (R+M)/2 octane number requirements, rather than upon Research octane

  13. Reporters on the Battlefield. The Embedded Press System in Historical Context

    National Research Council Canada - National Science Library

    Paul, Christopher; Kim, James J

    2004-01-01

    While the history of relations between the press and the military predates modern journalism, much of what had gone before was neutralized by the horrible press-military breakdown that occurred during U.S...

  14. FIAM-pwp-Formaldehyde Indoor Air Model – Pressed Wood Products

    Science.gov (United States)

    The Formaldehyde Indoor Air Model-pressed wood products (FIAM-pwp) user guide contains information on the equations and defaults used to estimate exposure from formaldehye emitted from pressed wood products.

  15. 77 FR 46948 - Respiratory Protection; Mechanical Power Presses; Scaffold Specifications; Correction and...

    Science.gov (United States)

    2012-08-07

    ... accident (repeat of press, safeguard failure, removing stuck part or scrap, no safeguard provided, no..., semiautomatic, automatic, or other). (vii) Means used to actuate press stroke (foot trip, foot control, hand...

  16. International Commercial Contracts, by Giuditta Cordero Moss. (Cambridge: Cambridge University Press, 2014)

    DEFF Research Database (Denmark)

    Lando, Ole

    2015-01-01

    Review of: Giuditta Cordero Moss, International Commercial Contracts. Cambridge: Cambridge University Press, 2014. XV + 329 pages. ISBN: 9781107684713......Review of: Giuditta Cordero Moss, International Commercial Contracts. Cambridge: Cambridge University Press, 2014. XV + 329 pages. ISBN: 9781107684713...

  17. Control judicial de la regulación económica en clave de los actos administrativos proferidos por la Comisión de Regulación de Comunicaciones (CRC

    Directory of Open Access Journals (Sweden)

    Camilo Perdomo Villamil

    2014-12-01

    Full Text Available En el contexto de los procesos de liberalización y los nuevos regímenes económicos a nivel constitucional, la regulación económica se posicionó como una de las principales actividades de intervención estatal sobre la economía. Esta se concibe como un instrumento técnico, neutral e independiente, diseñado para resolver las fallas del mercado y armonizar objetivos económicos y no económicos, generalmente contrapuestos. Por tanto, la cabida del control judicial es muy cuestionada, evidenciándose choques entre la garantía de acceso a la justicia de los particulares y la competencia técnica de los reguladores. Así, se efectúa un análisis material de los actos proferidos por las autoridades de regulación en clave de la extensión del principio de legalidad, y basado en las funciones asignadas a la CRC según la Ley 1341 de 2009, con el propósito de determinar los marcos, límites y alcances del control judicial.

  18. Nonlinear Analyses of Elicited Modal, Raised, and Pressed Rabbit Phonation

    Science.gov (United States)

    Awan, Shaheen N.; Novaleski, Carolyn K.; Rousseau, Bernard

    2014-01-01

    Objectives/Hypothesis The purpose of this study was to use nonlinear dynamic analysis methods such as phase space portraits and correlation dimension (D2) as well as descriptive spectrographic analyses to characterize acoustic signals produced during evoked rabbit phonation. Methods Seventeen New Zealand white breeder rabbits were used to perform the study. A Grass S-88 stimulator (SA Instrumentation, Encinitas, CA) and constant current isolation unit (Grass Telefactor, model PSIU6; West Warwick, RI) were used to provide electrical stimulation to laryngeal musculature, and transglottal airflow rate and stimulation current (mA) were manipulated to elicit modal, raised intensity, and pressed phonations. Central 1 second portions of the most stable portion of the acoustic waveform for modal, raised intensity, and pressed phonations were edited, and then analyzed via phase space portraits, Poincaré sections, and the estimation of the correlation dimension (D2). In an attempt to limit the effects of the highly variable and nonstationary characteristics of some of the signals being analyzed, D2 analysis was also performed on the most stable central 200 ms portion of the acoustic waveform. Descriptive analysis of each phonation was also conducted using sound spectrograms. Results Results showed that the complexity of phonation and the subsequent acoustic waveform is increased as transglottal airflow rate and degree of glottal adduction is manipulated in the evoked rabbit phonation model. In particular, phonatory complexity, as quantified via correlation dimension analyses and demonstrated via spectrographic characteristics, increases from “modal” (i.e., phonation elicited at just above the phonation threshold pressure) to raised intensity (phonation elicited by increasing transglottal airflow rate) to pressed (phonation elicited by increasing the stimulation current delivered to the larynx). Variations in a single dynamic dimension (airflow rate or adductory force

  19. 25 CFR 307.5 - Hand seal press and certificates to be furnished.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Hand seal press and certificates to be furnished. 307.5... FABRICS; USE OF GOVERNMENT CERTIFICATE OF GENUINENESS § 307.5 Hand seal press and certificates to be... § 307.6 one hand seal press and a supply of blank Government certificates, which shall be used only in...

  20. A Simplified Model of an Offset Ram Press for Sunflower Oil ...

    African Journals Online (AJOL)

    This paper presents the theoretical analysis of a simplified model of a ram press. The design of the ram press is based on the classical slider-crank mechanism. A force analysis of the press was performed for several successive positions of the driving lever (handle) and for a range of values of certain dimensionless ...

  1. Pronouncements and Denunciations: An Analysis of State Press Association Ethics Codes from the 1920s.

    Science.gov (United States)

    Cronin, Mary M.; McPherson, James B.

    1995-01-01

    Discusses how four situational concerns (the rise of press agents, the fallout from World War I propaganda, sensationalism's resurgence, and editorial independence) contributed to a noticeable decline of the public's trust in the press. Shows how, as a result, 12 state press association ethics codes from the 1920s consistently emphasized the…

  2. The Egyptian Press: An Historical View of Its Importance in Political Movements.

    Science.gov (United States)

    Tyler, John

    This report traces the development of the Egyptian press, from its origin with the arrival of the first printing press in 1789 to the present free press policies of Anwar Sadat. Because political struggle and social reform have accompanied the educational and cultural progress of Egypt, the news publications have traditionally been utilitarian.…

  3. Void formation in ODS EUROFER produced by hot isostatic pressing

    Energy Technology Data Exchange (ETDEWEB)

    Ortega, Y. [Departamento de Fisica, Universidad Carlos III de Madrid, 28911 Leganes (Spain)], E-mail: yanicet@fis.ucm.es; Monge, M.A. [Departamento de Fisica, Universidad Carlos III de Madrid, 28911 Leganes (Spain); Castro, V. de [Department of Materials, University of Oxford, Oxford OX1 3PH (United Kingdom); Munoz, A.; Leguey, T.; Pareja, R. [Departamento de Fisica, Universidad Carlos III de Madrid, 28911 Leganes (Spain)

    2009-04-30

    Positron annihilation experiments were performed on oxide dispersion strengthened (ODS) and non-ODS EUROFER prepared by mechanical alloying and hot isostatic pressing. The results revealed the presence of small voids in these materials in the as-HIPed conditions. Their evolution under isochronal annealing experiments was investigated. The coincidence Doppler broadening spectra of ODS EUROFER exhibited a characteristic signature attributed to positron annihilation in Ar-decorated voids at the oxide particle/matrix interfaces. The variation of the positron annihilation parameters with the annealing temperature showed three stages: up to 623 K, between 823 and 1323 K, and above 1323 K. In the temperature range 823-1323 K void coarsening had effect. Above 1323 K some voids annealed out, but others, associated to oxide particles and small precipitates, survived to annealing at 1523 K. Transmission electron microscopy observations were also performed to verify the characteristics of the surviving defects after annealing at 1523 K.

  4. Anglicism in the press of Santiago de Cuba city

    Directory of Open Access Journals (Sweden)

    Yusnel Tabares-Tabares

    2017-06-01

    Full Text Available The preliminary findings from an unfinished investigation having a synchronic approach are presented. The objective of this study is to analyze the English loanwords that appear in the press of Santiago de Cuba city at the beginning of the XX century. This analysis will allow to draw significant conclusions concerning the presence of anglicisms in the Spanish spoken in Cuba. The methodology is based on a random revision of “El Cubano Libre” newspaper, at the time it is counted some aspects, namely: how many anglicisms were found, their typology, grammatical category, their frequency of appearance, and the year they were published in the dictionary of the Spanish Royal Academy.  Among the outstanding results is remarkable that few English loanwords were registered in the dictionary of the Spanish Royal Academy, the topics more profitable to search were those of politics and sport, and the sort of anglicisms more frequent belong to the category of patent loanword.

  5. Low Carbon Steel Processed by Equal Channel Angular Warm Pressing

    Directory of Open Access Journals (Sweden)

    Zrnik, J.

    2007-01-01

    Full Text Available Low carbon steel AISI 10 was subjected to a severe plastic deformation technique called Equal Angular Channel Pressing (ECAP at different increased temperatures. The steel was subjected to ECAP with channel’s angle j = 90°, at different temperature in range of 150 - 300 °C. The number of passes at each temperature was N = 3. Light, scanning electron microscopy (SEM and transmission electron microscopy (TEM of thin foils were used to study the formation of substructure and ultrafine grains in deformed specimens. The size of newly born polygonized grains (subgrains and/or submicrocrystalline grains is in range of 300 - 500 mm. The formation of such of predominant submicrocrystalline structure resulted in significant increase of yield stress [Re] and tensile strength of the steel [Rm].

  6. Press conference bring excitement of geophysical research to the public

    Science.gov (United States)

    Leifert, Harvey

    “A Flare to Remember.” “Starbucks for Starfish.” “Earth's Rotation Slows for El Niño.” What do these catchy headlines have in common? They all resulted from presentations at AGU's Spring Meeting in Boston, Mass. Yes, geophysical science can be big news when presented in a way that is interesting to general audiences.Proof? Well, the “Flare to Remember” headline (in the Dallas Morning News) reported the discovery, via the SOHO spacecraft, that a solar flare had produced, deep inside the Sun, seismic disturbances of a magnitude never experienced on Earth. Researchers Valentina Zharkova of Glasgow University and Alexander Kosovichev of Stanford gave media representatives a preview of their session, supported by visual aids, in the AGU press briefing room.

  7. Reading and Not-Printing: Obstruction at the Crater Press

    Directory of Open Access Journals (Sweden)

    Richard Parker

    2014-11-01

    Full Text Available I will begin this paper with a brief and partial history of American printing, detecting a shared predilection for a noticeably maverick relation to the printed page in the works (printed and otherwise of Samuel Keimer and Benjamin Franklin during the colonial period, and the works of Walt Whitman, Emily Dickinson and Mark Twain in the nineteenth-century. I term the interrupted, dialectical printing that connects all of these writer/printers ‘not-printing’, and offer some explanation of his term and a description of some of its manifestations. I will then move on to consider how the idea of ‘not-printing’ might be helpful for the consideration of some contemporary British and American poets and printers before concluding with a description of some of the ways that the productive constraints of such a practice have influenced my own work as editor and printer at the Crater Press.

  8. Press briefing on results from the solar spacecraft SOHO

    Science.gov (United States)

    1998-04-01

    After its launch on 2 December 1995, SOHO travelled to take up a special orbit 1.5 million kilometres away on the sunward side of the Earth, where the Sun never sets. The full scientific programme began in April 1996. The occasion for the briefing is the celebration of that second anniversary and of the mission's extension to 2003. Organized by the European Space Agency, the briefing will be hosted by the Rutherford Appleton Laboratory, which is near Oxford. Leading scientists associated with SOHO will announce to the press some remarkable new discoveries about the Sun's interior, atmosphere and solar wind. They will also briefly review the main achievements of the past two years. The role of SOHO as the chief watchdog for storms on the Sun that may affect the Earth will be demonstrated. Europe's creation of the finest spacecraft ever built to observe the Sun will be recalled by a top engineer from ESA. A speaker from NASA will explain transatlantic contributions to SOHO, which is a project of international cooperation between ESA and NASA. ESA's director of science will also be present, to relate SOHO to ESA's general science programme. A lunch-time talk by the BNSC's director of science completes the line-up of speakers. This is also an exceptional opportunity for the press to meet and interview scientists from all over Europe and the USA, who are attending a meeting at the Rutherford Appleton Laboratory of SOHO's Science Working Team (SWT). Journalists are usually excluded from such meetings. The Rutherford Appleton Laboratory plays a prominent part in SOHO, particularly through its provision of the CDS ultraviolet spectrometer. A visit to the CDS group will provide a chance to see what space research is really like. Please indicate your intention to attend, on the accreditation form that follows the schedule. Guidance on how to get to the Rutherford Appleton Laboratory is appended. PROGRAMME Rutherford Appleton Laboratory (RAL), 28 April 1998 10:30 Assembly of

  9. THE FRAMING OF RARE DISEASES IN SPANISH PRESS

    Directory of Open Access Journals (Sweden)

    Sebastián Sánchez Castillo

    2014-06-01

    Full Text Available The news frame analysis has become a basic tool to understand the cognitive structures that construct social reality in its many facets. The objective of this research is to reveal the basic frames and generic frames that define the treatment of rare diseases in the Spanish press. The content analysis of 216 news items about rare diseases published in El País, El Mundo and ABC from August 2010 to September 2012 has been determined to a large extent the problem is presented as a complex social reality rather than how a disease more. Human interest based on personalization of information is the most important generic framing. These results may contribute to greater social visibility of the Rare Diseases.

  10. Including die and press deformations in sheet metal forming simulations

    Science.gov (United States)

    Pilthammar, Johan; Sigvant, Mats; Kao-Walter, Sharon

    2016-08-01

    Structural analysis, in Abaqus, of a stamping die and subsequent morphing of the tool surfaces in AutoForm were performed to improve a sheet metal forming simulation. First, the tool surfaces of the XC90 rear door inner were scanned. They were not matching when the die was unloaded and could therefore not give any satisfying results in sheet metal forming simulations. Scanned surface geometries were then added to a structural FE-model of the complete stamping die and some influential parts of the production press. The structural FE- model was analysed with Abaqus to obtain the structural deformations of the die. The calculated surface shapes were then transferred to AutoForm where a forming simulation was performed. Results from the different sheet metal forming simulations were compared to measured draw in curves and showed a substantial increase in accuracy and ability to analyse dies in running production when the morphed surfaces were used.

  11. Cultural Appropriations; Ethnic-Racial Representations; Black Press

    Directory of Open Access Journals (Sweden)

    Maria Angélica Zubaran

    2015-12-01

    Full Text Available This paper investigates the exchange and circulation of ideas in the black diaspora, particularly in the newspaper The Example, mapping and discussing the ethnic-racial and gender representations constructed in the narratives produced by the editors of this newspaper, during the campaign for the construction of a monument to the “Black Mother”. The aim is to analyze how the newspaper’s editors have appropriated texts that circulated in other newspapers about the campaign to the monument of the “Black Mother”, adapted them to their own interests and given them new meanings. From the theoretical approach of Cultural Studies, we understand the black press as a cultural artifact that not only informs but also produces discourses and representations that contribute to the formation of black subjectivities and identities.

  12. Ductile Fracture Behaviour of Hot Isostatically Pressed Inconel 690 Superalloy

    Science.gov (United States)

    Cooper, A. J.; Brayshaw, W. J.; Sherry, A. H.

    2018-01-01

    Herein we assess the differences in Charpy impact behavior between Hot Isostatically Pressed and forged Inconel 690 alloy over the temperature range of 300 °C to - 196 °C. The impact toughness of forged 690 exhibited a relatively small temperature dependence, with a maximum difference of ca. 40 J measured between 300 °C and - 196 °C, whereas the HIP'd alloy exhibited a difference of approximately double that of the forged alloy over the same temperature range. We have conducted Charpy impact testing, tensile testing, and metallographic analyses on the as-received materials as well as fractography of the failed Charpy specimens in order to understand the mechanisms that cause the observed differences in material fracture properties. The work supports a recent series of studies which assess differences in fundamental fracture behavior between Hot Isostatically Pressed and forged austenitic stainless steel materials of equivalent grades, and the results obtained in this study are compared to those of the previous stainless steel investigations to paint a more general picture of the comparisons between HIP vs forged material fracture behavior. Inconel 690 was selected in this study since previous studies were unable to completely omit the effects of strain-induced martensitic transformation at the tip of the Chary V-notch from the fracture mechanism; Inconel 690 is unable to undergo strain-induced martensitic transformation due to the alloy's high nickel content, thereby providing a sister study with the omission of any martensitic transformation effects on ductile fracture behavior.

  13. Conference/debate on nuclear power. Press file; Conference/debat sur le nucleaire. Dossier de presse

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-15

    This press dossier presents in a digest way the advantages of nuclear power with respect to other energy sources. After a presentation of the worldwide energy resources (electric power demand, fossil-fuel reserves, renewable energies, environmental constraints), the dossier describes the functioning principle of a PWR reactor as a presentation of the French nuclear program (historical aspects, policy, organization of activities, trade, EPR project). In the last part, the sociological aspects of nuclear power are approached: environmental aspects (natural radioactivity, reactors safety, radioactive wastes, environment protection, carbon dioxide and energy production), and public health aspects (principles of radioactivity, dose effects, industrial and scientific applications of radionuclides, nuclear controversy, reactor accidents, legal aspects of radioprotection, safety standards and controls). (J.S.)

  14. In vitro Fermentation, Digestion Kinetics and Methane Production of Oilseed Press Cakes from Biodiesel Production.

    Science.gov (United States)

    Olivares-Palma, S M; Meale, S J; Pereira, L G R; Machado, F S; Carneiro, H; Lopes, F C F; Maurício, R M; Chaves, A V

    2013-08-01

    Following the extraction of oil for biodiesel production, oilseed press cakes are high in fat. As the dietary supplementation of fat is currently considered the most promising strategy of consistently depressing methanogenesis, it follows that oilseed press cakes may have a similar potential for CH4 abatement. As such, this study aimed to characterise the nutritive value of several oilseed press cakes, glycerine and soybean meal (SBM) and to examine their effects on in vitro ruminal fermentation, digestion kinetics and CH4 production. Moringa press oil seeds exhibited the greatest in sacco effective degradability (ED) of DM and CP (pMoringa oilseed press cakes produced the lowest CH4 (mg/g digested DM) at 6 and 12 h of incubation (pmoringa oilseed press cake at 400 g/kg DM has the greatest potential of the oilseed press cakes examined in this study, to reduce CH4 production, without adversely affecting nutrient degradability.

  15. Naltrindole, a delta-opioid antagonist, blocks MDMA's ability to enhance pressing for rewarding brain stimulation.

    Science.gov (United States)

    Reid, L D; Hubbell, C L; Tsai, J; Fishkin, M D; Amendola, C A

    1996-02-01

    Twelve rats were each fixed with a chronically indwelling bipolar electrode for stimulation of the medial forebrain bundle as it courses through the hypothalamus. These rats were trained to press a bar for intracranial stimulation of 0.3-s trains of 60 Hz sine waves for 10 min daily at three intensities. One intensity was just above threshold for maintaining pressing, one intensity was a high intensity that sustained considerable pressing, but not maximum pressing, and the other was intermediate to the others. After stable rates of pressing were obtained, rats received MDMA daily. MDMA significantly increased rates of pressing. Prior to a day when rats received MDMA, they also received an injection of naltrindole, a selective delta-opioid receptor antagonist. Naltrindole blocked MDMA's enhancement of pressing for reinforcing brain stimulation.

  16. Fracture Strength After Fatigue Loading of Lithium Disilicate Pressed Zirconia Crowns.

    Science.gov (United States)

    Kim, So-Yeun; Choi, Jae-Won; Ju, Sung-Won; Ahn, Jin-Soo; Yoon, Mi-Jung; Huh, Jung-Bo

    2016-01-01

    The aim of this study was to evaluate the fracture resistance of fatigued lithium disilicate pressed zirconia crowns versus other ceramic crowns. Lithium disilicate pressed zirconia, fluorapatite pressed zirconia, monolithic lithium disilicate, and monolithic zirconia crowns were fabricated. Cyclic and static loadings were applied to the mesiobuccal cusp tip after thermocycling and fracture strengths were recorded. Fatigued lithium disilicate pressed zirconia crowns were found to have a fracture resistance of 9,117.81 ± 727.04 N, compared with 9,240.61 ± 887.21 N for monolithic zirconia crowns, 3,030.18 ± 1,505.83 N for fluorapatite pressed zirconia crowns, and 4,173.94 ± 877.46 N for monolithic lithium disilicate crowns (P = .001). This in vitro study shows that fatigued lithium disilicate pressed zirconia and monolithic zirconia crowns have better fracture resistance than fluorapatite pressed zirconia and monolithic lithium disilicate crowns.

  17. {[Na1(μ-H2ONa2]2[(C2O42Cr(μ-OH2Cr(C2O42]·H2O}n, a novel hydrated form

    Directory of Open Access Journals (Sweden)

    Michel M. Bélombé

    2010-08-01

    Full Text Available The unit cell of the title compound, poly[[μ-aqua-μ-hydroxido-di-μ-oxalato-chromium(IIIdisodium] monohydrate], {[CrNa2(C2O42(OH(H2O]·H2O}n, contains four [Na1(μ-H2ONa2][(C2O42Cr(μ-OH·H2O] formula units, each of which consists of two crystallographically independent Na+ sites (bridged by one aqua ligand, one half of a centrosymmetric di-μ-hydroxido-bis[cis-bis(oxalatochromate(III] dimer, [(C2O42Cr(μ-OH2Cr(C2O42]4−, and one uncoordinated water molecule. The structure is best described as a coordination polymer in which the three-dimensional lattice framework is realized by the interconnection of the metallic atoms via the O atoms of the aqua, hydroxide and oxalate ligands. One Na atom is heptacoordinated by one water, one hydroxide and five oxalate O atoms, whilst the other is pentacoordinated by one water and four oxalate O atoms. The coordination around the Cr3+ sites is pseudo-octahedral, involving four aqua and two hydroxide O atoms. Adjacent Na atoms are separated by 3.593 (2 Å, whereas the intradimer Cr...Cr spacing is 2.978 (1 Å. The crystal structure is consolidated by extended relatively weak O—H...O hydrogen bonding with O...O distances ranging from 2.808 (4 to 3.276 (5 Å.

  18. Implementing Strategies for Drying and Pressing Wood Without Emissions Controls

    Energy Technology Data Exchange (ETDEWEB)

    Sujit Banerjee; Terrance Conners

    2007-09-07

    Drying and pressing wood for the manufacture of lumber, particleboard, oriented strand board (OSB), veneer and medium density fiberboard (MDF) release volatile organic compounds (VOCs) into the atmosphere. These emissions require control equipment that are capital-intensive and consume significant quantities of natural gas and electricity. The objective of our work was to understand the mechanisms through which volatile organic compounds are generated and released and to develop simple control strategies. Of the several strategies developed, two have been implemented for OSB manufacture over the course of this study. First, it was found that increasing final wood moisture by about 2-4 percentage points reduced the dryer emissions of hazardous air pollutants by over 70%. As wood dries, the escaping water evaporatively cools the wood. This cooling tapers off wood when the wood is nearly dry and the wood temperature rises. Thermal breakdown of the wood tissue occurs and VOCs are released. Raising the final wood moisture by only a few percentage points minimizes the temperature rise and reduces emissions. Evaporative cooling also impacts has implications for VOC release from wood fines. Flaking wood for OSB manufacture inevitable generates fines. Fines dry out rapidly because of their high surface area and evaporative cooling is lost more rapidly than for flakes. As a result, fines emit a disproportionate quantity of VOCs. Fines can be reduced in two ways: through screening of the green furnish and through reducing their generation during flaking. The second approach is preferable because it also increased wood yield. A procedure to do this by matching the sharpness angle of the flaker knife to the ambient temperature was also developed. Other findings of practical interests are as follows: Dielectric heating of wood under low-headspace conditions removes terpenes and other extractives from softwood; The monoterpene content in trees depend upon temperature and seasonal

  19. Effective media communication of disasters: Pressing problems and recommendations

    Science.gov (United States)

    Lowrey, Wilson; Evans, William; Gower, Karla K; Robinson, Jennifer A; Ginter, Peter M; McCormick, Lisa C; Abdolrasulnia, Maziar

    2007-01-01

    Background Public health officials and journalists play a crucial role in disseminating information regarding natural disasters, terrorism and other human-initiated disasters. However, research suggests that journalists are unprepared to cover terrorism and many types of natural disasters, in part because of lack sufficient expertise in science and medicine and training. The objective of this research was to identify solutions to problems facing journalists and public health public information officer (PIOs) of communicating with the public during natural and human-initiated disasters. Methods To assist in identifying the most pressing problems regarding media response to health-related risks such as terrorism and large-scale natural disasters, 26 expert advisors were convened, including leaders representing journalists and public information officers, state health officials, experts in terrorism and emergency preparedness, and experts in health, risk, and science communication. The advisory group participated in pre-arranged interviews and were asked to identify and review bioterrorism educational resources provided to journalist. All advisory group members were then invited to attend a day long meeting January 29, 2004 to review the findings and reach consensus. Results The most pressing problems were found to be a lack of coordination between PIO's and journalists, lack of resources for appropriately evaluating information and disseminating it efficiently, and a difference in perception of PIO's and journalist towards each others role during emergency situations. The advisory board developed a list of 15 recommendations that may enhance communication plans betweens PIO's, journalist and the public. The solutions were meant to be feasible in terms of costs and practical in terms of the professional and organizational realities in which journalists and PIO's work. Conclusion It is clear that PIO's and journalists play crucial roles in shaping public response to

  20. Permanent magnet microstructures using dry-pressed magnetic powders

    Science.gov (United States)

    Oniku, Ololade D.; Bowers, Benjamin J.; Shetye, Sheetal B.; Wang, Naigang; Arnold, David P.

    2013-07-01

    This paper presents microfabrication methods and performance analysis of bonded powder permanent magnets targeting dimensions ranging from 10 µm to greater than 1 mm. For the structural definition and pattern transfer, a doctor blade technique is used to dry press magnetic powders into pre-etched cavities in a silicon substrate. The powders are secured in the cavities by one of the three methods: capping with a polyimide layer, thermal reflow of intermixed wax-binder particles, or conformal coating with a vapor-deposited parylene-C film. A systematic study of micromagnets fabricated using these methods is conducted using three different types of magnetic powders: 50 µm Nd-Fe-B, 5 µm Nd-Fe-B and 1 µm barium ferrite powder. The isotropic magnets are shown to exhibit intrinsic coercivities (Hci) as high as 720 kA m-1, remanences (Br) up to 0.5 T and maximum energy products (BHmax) up to 30 kJ m-3, depending on the magnetic powder used. Process compatibility experiments demonstrate the potential for the magnets to withstand typical microfabrication chemical exposure and thermal cycles, thereby facilitating their integration into more complex process flows. The remanences are also characterized at elevated temperatures to determine thermal sensitivities and maximum operating temperature ranges.

  1. Chemical Composition of Iran's Pistacia atlantica Cold-Pressed Oil

    Directory of Open Access Journals (Sweden)

    M. Saber-Tehrani

    2013-01-01

    Full Text Available The lipid fraction of Pistacia atlantica seeds was extracted for the first time by means of cold-press technique and analyzed for its chemical composition. The fatty acids, sterols, triacylglycerols (TAG, tocopherols, polyphenols, and pigments were identified and their concentrations were determined by means of reversed-phase high-performance liquid chromatography (RP-HPLC and gas chromatography (GC. Because of its high content of unsaturated fatty acids, it might prove to be of value in diets and it may be used as edible cooking or salad oils or for margarine manufacture. Pistacia atlantica seed oil has the unique sterols and tocopherols content providing source of natural antioxidants. The main triacylglycerols were SLL + PLO, SOL + POO, OOLn + PLL, OOO, and SOO. This paper examined the phenolic fraction of Pistacia atlantica seed oil. Moreover, caffeic acid followed by cinnamic acid, pinoresinol, vanillin, p-Coumaric acid, ferulic acid, and o-Coumaric acid was also determined. This paper presents the first investigation of chlorophyll's and carotene's composition in Pistacia atlantica seed oil. Furthermore, pheophytin a was the major component, followed by luteoxanthin, neoxanthin, violaxanthin, lutein, lutein isomers, chlorophyll a, chlorophyll a′, and pheophytin a′ were also determined.

  2. Summary of Calcine Disposal Development Using Hot Isostatic Pressing

    Energy Technology Data Exchange (ETDEWEB)

    Bateman, Ken [Idaho National Lab. (INL), Idaho Falls, ID (United States); Wahlquist, Dennis [Idaho National Lab. (INL), Idaho Falls, ID (United States); Hart, Edward [Idaho National Lab. (INL), Idaho Falls, ID (United States); McCartin, William [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-03-01

    Battelle Energy Alliance, LLC, has demonstrated the effectiveness of the hot isostatic press (HIP) process for treatment of hazardous high-level waste known as calcine that is stored at the Idaho Nuclear Technology and Engineering Center (INTEC) at Idaho National Laboratory. HIP trials performed with simulated calcines at Idaho National Laboratory’s Materials and Fuels Complex and an Australian Nuclear Science and Technology Organization facility from 2007 to 2010 produced a dense, monolithic waste form with increased chemical durability and effective (storage) volume reductions of ~10 to ~70% compared to granular calcine forms. In December 2009, the U.S. Department of Energy signed an amended Record of Decision selecting HIP technology as the treatment method for the 4,400 m3 of granular zirconia and alumina calcine stored at INTEC. Testing showed that HIP treatment reduces the risks associated with radioactive and hazardous constituent release, post-production handling, and long-term (repository) storage of calcines and would result in estimated storage cost savings in the billions of dollars. Battelle Energy Alliance has the ability to complete pilot-scale HIP processing of INTEC calcine, which is the next necessary step in implementing HIP processing as a calcine treatment method.

  3. DOI: Index Quality Journals of Salamanca University Press

    Directory of Open Access Journals (Sweden)

    Ángel REDERO-HERNÁNDEZ

    2016-09-01

    Full Text Available It is recent experience of Salamanca University Press in publishing scientific journals through its site «eUSAL Journals» / OJS. In 2014 it implanted the DOI first time. This quality index that is used in order to increase the visibility of all the production of scientific journals.Us chose 8 issues of the America Latina Hoy journal (4 with DOI and 4 above if it in order to check the increase in downloads or not.We verified the increase for 5104 downloads articles with DOI. Articles, no DOI, carrying 4 years available to readers (between 2011 and 2013 were downloaded 33220 times. While articles with DOI, had only two years available to readers (between 2013 and 2015 were downloaded 38324. If we include the time factor obviously the items most "downloaded" that would assign DOI.This measurement per downloads of primary sources from publishers and USAL repository institutional, could be another source of alternative metrics?We show increased downloads experimented to the introduction of Digital Object Identifier.

  4. Process and equipment development for hot isostatic pressing treatability study

    Energy Technology Data Exchange (ETDEWEB)

    Bateman, Ken; Wahlquist, Dennis; Malewitz, Tim

    2015-03-01

    Battelle Energy Alliance (BEA), LLC, has developed processes and equipment for a pilot-scale hot isostatic pressing (HIP) treatability study to stabilize and volume reduce radioactive calcine stored at Idaho National Laboratory (INL). In 2009, the U. S. Department of Energy signed a Record of Decision with the state of Idaho selecting HIP technology as the method to treat 5,800 yd^3 (4,400 m^3) of granular zirconia and alumina calcine produced between 1953 and 1992 as a waste byproduct of spent nuclear fuel reprocessing. Since the 1990s, a variety of radioactive and hazardous waste forms have been remotely treated using HIP within INL hot cells. To execute the remote process at INL, waste is loaded into a stainless-steel or aluminum can, which is evacuated, sealed, and placed into a HIP furnace. The HIP simultaneously heats and pressurizes the waste, reducing its volume and increasing its durability. Two 1 gal cans of calcine waste currently stored in a shielded cask were identified as candidate materials for a treatability study involving the HIP process. Equipment and materials for cask-handling and calcine transfer into INL hot cells, as well as remotely operated equipment for waste can opening, particle sizing, material blending, and HIP can loading have been designed and successfully tested. These results demonstrate BEA’s readiness for treatment of INL calcine.

  5. Alcohol advertising in the New Zealand university student press.

    Science.gov (United States)

    Cousins, Kim; Kypri, Kypros

    2008-09-01

    University students drink more heavily than their non-student peers in New Zealand. The promotion of alcohol via advertising is a known contributor to heavy drinking. The aim of this paper was to determine the nature and extent of alcohol-related advertising and related policies at New Zealand universities. We sought to obtain all issues for 2005, of student newspapers at five New Zealand universities that had participated in an ongoing research project examining alcohol-related harm. The number of alcohol-related advertisements was determined and counts were weighted by the proportion of the page they took up. We surveyed senior university administrators to determine whether policies existed to regulate alcohol advertising on campus. The number of alcohol-related advertisements in student publications ranged from 1 to 129 across the academic year (median: 74 advertisements, 34 full-page equivalents). At three universities, most advertisements promoted bars, pubs and restaurants, while at the other two universities, most alcohol-related advertising was for events sponsored by a brewery, alcohol company or local pub. At one university with almost no advertising, a brewery sponsorship agreement with the student association forbade other parties from advertising alcohol and related events. Alcohol-related advertising is pervasive in the New Zealand university student press. Student associations should consider the ethics of alcohol industry sponsorship in light of the high prevalence of heavy drinking in this population group.

  6. Removal of phenols from the water effluents of olive presses

    Science.gov (United States)

    Stamboliadis, Elias; Emejulu, Anthony; Pantelaki, Olga; Pentari, Despina; Petrakis, Evangelos

    2012-11-01

    The water effluents of olive presses contain a number of phenols that are hardly biodegradable and therefore constitute an environmental hazard, mainly in the Mediterranean countries. The present work presents the results obtained from the study of artificial solutions containing one kind of phenol, namely gallic acid that consists of the main type of phenols present. According to the experimental procedure, the phenol is removed from the water solution by absorption on different naturally occurring raw rock materials. The first material is caustic magnesia produced after the calcination of a magnesite sample from Macedonia, Greece, the second is a sample of sedimentary psammitic marl from the area of Chania, Crete, Greece, and the third solid absorbent is a bentonite sample from the island of Milos, Greece. According to the results obtained, magnesia seems to be by far the best absorbent, with an absorbing capacity of 3500 mg of phenol per gram, followed by the psammitic marl. The absorbing capacity of bentonite is almost negligible

  7. Addressing Pressing Needs in the Development of Advanced Therapies

    Directory of Open Access Journals (Sweden)

    David Morrow

    2017-09-01

    Full Text Available The commercial development of advanced therapy medicinal products (ATMPs represents great opportunity for therapeutic innovation but is beset by many challenges for its developers. Although the ATMP field continues to progress at a rapid pace, evidenced by the increasing number of clinical trials conducted over the past few years, several factors continue to complicate the introduction of ATMPs as a curative treatment for multiple disease types, by blocking their translational pathway from research to the patient. While several recent publications (Trounson and McDonald, 2015; Abou-El-Enein et al., 2016a,b as well as an Innovative Medicines Initiative consultation (IMI, 2016 this year have highlighted the major gaps in ATMP development, with manufacturing, regulatory, and reimbursement issues at the forefront, there remains to be formulated a coherent strategy to address these by bringing the relevant stakeholders to a single forum, whose task it would be to design and execute a delta plan to alleviate the most pressing bottlenecks. This article focuses on two of the most urgent areas in need of attention in ATMP development, namely manufacturing and reimbursement, and promotes the concept of innovation-dedicated research infrastructures to support a multi-sector approach for ensuring the successful development, entry, and ensuing survival of ATMPs in the healthcare market.

  8. The approach of nuclear related issues by the press

    Energy Technology Data Exchange (ETDEWEB)

    Manetti, Cristiane Teixeira; Tanimoto, Katia Suemi; Hiromoto, Goro [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)], e-mail: cristianemanetti@hotmail.com, e-mail: katia_tanimoto@hotmail.com, e-mail: hiromoto@ipen.br

    2009-07-01

    Nuclear energy has always been a polemic issue, and it is usually more intensely associated, by the general public, to the risks than to the benefits from its use; in this sense, the mass media have clearly had its share of responsibility for public opinion formation. This paper presents a report on the coverage of the nuclear issue in the press, identifying the amount of negative and positive views on the subject, as well as the people involved in the process. The analysis comprises the period from February 2007 to February 2008, right after the edition of the 4th IPCC Report. From that sample, 172 texts published in widely known newspapers and magazines, most of them from Sao Paulo State, were identified. The analyzed speeches were classified according to five information sources: specialists, users, authorities, protagonists and entrepreneurs. It was noted the predominance of positive articles, mainly due to the weight of the favorable speeches by authorities, cited as the most frequent in this paper. (author)

  9. Development of 6-axis electric drive CNC press for powder compaction and its prospect. Dendoshiki 6 jiku CNC funmatsu seikei press no kaihatsu to kongo no tenbo

    Energy Technology Data Exchange (ETDEWEB)

    Tsuru, H.; Nakagawa, T. (The University of Tokyo, Tokyo (Japan). Institute of Industrial Science)

    1991-11-01

    The powder metallurgy process is a technique to make metal products having predetermined shapes from material metal powders. However, conventional powder forming presses, because of hydraulic or mechanical drive, have had limitations in the forming capability, particularly their controllability in die positions and forming speeds. Therefore, a new electrically driven 6-axis powder press was developed replacing the press drive completely with AC servo motors. The importance placed in developing the electrically driven 6-axis CNC press was that the press is to have multiple forming axes, each having an independent drive system, and can be controlled of the die positions, pressing speeds and pressures with sufficient moving stroke not to interfere across the axes. The features of the electrically driven powder forming press include the compaction and formation of multi-step shaped products, special powder-feeding actions, extraction action not causing cracks, and multi-layer forming method. The future developmental research is expected of completing a powder forming technology including automatic correction of powder filling amount, automatic adjustment of punch compression shrinkage and two-step forming method. 7 refs., 16 figs., 2 tabs.

  10. Development of under-cut shape sprocket forming by CNC press; CNC press ni yoru jidosha engine yo sprocket no under cut seikei

    Energy Technology Data Exchange (ETDEWEB)

    Hirao, T.; Fujiki, A.; Saito, M.; Umegaki, S. [Nissan Motor Co. Ltd., Tokyo (Japan); Katagiri, T. [Yoshizuka Seiki Co. Ltd., Kawasaki (Japan)

    1999-05-15

    In standard P/M (Press-Sinter) technique, it is difficult to make under-cut shape parts. In this development, under-cut shape sprocket of whole circumference is made by CNC press and new designed die and tools. This paper describes the details of this development. 1) Features of CNC press and new designed die and tools for under-cut shape compacting. 2) How to eliminate cracks and barm of this under-cut shape parts. 3) How to achieve the even density of this complex parts. 4) How to keep the dimensional tolerance of this parts. (author)

  11. ESA `Huygens and Mars Express' science highlights - call to press

    Science.gov (United States)

    2005-11-01

    Almost one year has passed since ESA’s Huygens probe landed on Saturn’s largest moon, Titan. Today, a set of new wide-ranging results from the probe’s two-and-a-half hour descent and landing, part of the extraordinary NASA/ESA/ASI Cassini-Huygens mission to Saturn and its moons, is ready for release. At the same time, ESA’s Mars Express mission is continuing its investigations of Mars, painting a new picture of the 'red planet'. This includes the first ever probing below the surface of Mars, new geological clues with implications for the climate, newly-discovered surface and atmospheric features and, above all, traces of the presence of water on this world. These and other exciting findings from just one year of observations and data analysis - in the context of ESA’s overall scientific achievements - will be the focus of a press conference to be held at ESA Headquarters in Paris at 16:00 on 30 November 2005. Media interested in attending are invited to complete the following registration form. Press conference programme Space Science Highlights 2005 From Huygens to Mars Express 30 November 2005, 16:00 hrs Room 137, European Space Agency Headquarters 8-10 Rue Mario-Nikis, F-75738 Paris Cedex, France 15:30 - Registration 16:00 - A Year of European Space Science Successes Prof. David Southwood, ESA Director of Science Programme 16:10 - Highlights of the Huygens Mission Results Jean-Pierre Lebreton, ESA Huygens Project Scientist 16:15 - Robin Duttaroy, Co-Investigator, Doppler Wind Experiment, University of Bonn, Germany 16:20 - Marcello Fulchignoni , Principal Investigator, Huygens Atmospheric Structure Instrument, Université de Paris 7, France 16:25 - John Zarnecki, Principal Investigator, Surface Science Package, Open University, UK 16:30 - François Raulin, Co-Investigator, Gas Chromatograph Mass Spectrometer, Université de Paris 12 - Créteil, France 16:35 - Guy Israel, Principal Investigator, Aerosol Collector and Pyrolyser, Service d

  12. The portrayal of bone tumours in the press.

    Science.gov (United States)

    Al-Nammari, Shafic Said; Danesh, Arash; Mussa, Mohamed; Al-Hadithy, Nawfal

    2013-04-01

    The media are pivotal in educating and informing the general public. The stories they cover and how they cover them has a powerful influence on public perceptions. There have been no previous reports of the portrayal of bone tumours in the press. LexisNexis™ Professional search engine used to retrieve articles from all United Kingdom National Newspapers over one year containing terms "bone tumour/bone tumour" and 46 other named bone and joint tumours from May 2009 to May 2010. A total of 253 relevant articles were found. Seven per cent solely bone tumour related, 41% main theme and 52% mentioned in passing. 52% mentioned tumour type. These were 51% multiple myeloma, 15% Ewing's sarcoma, 9% sarcoma unspecified, 6% clear cell sarcoma, 4.5% epithelial sarcoma, 4% synovial sarcoma, 3% osteosarcoma, 3% bony metastasis and 1.5% chondrosarcoma. Benign bone tumours not mentioned. Article focus: chemotherapy 17%, surgeon/doctor 7% and new surgical technique 2%. The overall attitudinal tone of the articles were 52% negative, 32% neutral and 16% positive. Only 13% quoted an oncologist, and 1% an orthopaedic surgeon. Quality of medical information provided was limited with 90% providing no meaningful medical information and this medical information being correct only 68% of the time. Articles with quotes from a doctor were significantly more likely to contain meaningful medical information than those without-33 versus 4%, respectively (p < 0.001 Chi-squared test)-and there was a trend for them to be more factually correct overall-68 versus 50% (p = 0.192 Fisher's exact Test).

  13. Strongly pressed by the task of population control.

    Science.gov (United States)

    Wei, W

    1987-08-01

    Today, the world population grows at an annual rate of over 80 million. The activities of "the Day of the 5 Billion" sponsored by the United Nations sounds alarm to the world: It is an emerging task to strictly control human reproduction. China, being a developing country, knows only too well the difficulties that over-rapid population growth brings upon economic and social development. Population control is a pressing task. China would like to make the nation prosperous by quadrupling the gross national product (GNP) to US$800 or US$1000 per capita, thus raising the people's living standard to the level of being well-off at the end of the century. The GNP would be quadrupled again to US$4000 per capita with the standard of living raised by the mid-21st century. In order to realize strategic goals, China must strive to control the total population of China at about 1.2 billion at the turn of the century, leaving a better population structure for the next century. At present, China has a population of 1.057 billion and is faced with a new baby boom. It is hoped that under the leadership of the Party's Central Committee and the State Council, governments at all levels, and the people of all nationalities will do a better job in population control by fulfilling the population plan for this year so as to lay down a good foundation for enforcing the plan during the 7th 5-year plan. Meanwhile, China will continue to make new contributions to the stabilization of the world's population together with the UNFPA and other international bodies and friendly countries who support China's population control policy.

  14. Written press logistics : How clustering and sales forecasting can levitate an industry's distribution

    OpenAIRE

    Sabiri, Asmaa; RIANE, FOUAD; Semma, Alami

    2015-01-01

    International audience; Written press has been, and still in Morocco, an important mean to communicate news and knowledge. Press releases still have their advantages and devoted fanatics. Nevertheless, a general decline may be noticed worldwide due to digital substitution and general reading decrease. Moroccan press undergo additional hard time as its management systems struggle to cope with a fast-paced industrial development and network modernization.This paper is an inception study. It thr...

  15. Fermentation, Digestion Kinetics and Methane Production of Oilseed Press Cakes from Biodiesel Production

    OpenAIRE

    S. M. Olivares-Palma; S. J. Meale; PEREIRA, L. G. R.; MACHADO, F. S.; Carneiro, H.; F.C.F. Lopes; MAURÍCIO, R. M.; Chaves, A. V.

    2013-01-01

    Following the extraction of oil for biodiesel production, oilseed press cakes are high in fat. As the dietary supplementation of fat is currently considered the most promising strategy of consistently depressing methanogenesis, it follows that oilseed press cakes may have a similar potential for CH4 abatement. As such, this study aimed to characterise the nutritive value of several oilseed press cakes, glycerine and soybean meal (SBM) and to examine their effects on in vitro ruminal fermentat...

  16. The non-destructive prediction of the aluminium content in pressed skulls of aluminium dross

    OpenAIRE

    Varužan Kevorkijan; Srečo Davor Škapin; Uroš Kovačec

    2012-01-01

    During production of primary and secondary aluminium, various amounts of aluminium dross, a mixture consisting of molten aluminium metal and different oxide compounds, is skimmed per tonne of molten metal. In order to preserve the maximum aluminium content in hot dross for further extraction, it is necessary to cool the dross (e.g. by pressing) immediately after skimming. During pressing, the skimmed dross is transformed into so-called pressed skulls, convenient for storage, transport or furt...

  17. THE MEANING OF "YELLOW" COLOR AS A LANGUAGE AND "YELLOW PRESS/JOURNAL" WHY YELLOW?

    OpenAIRE

    SOYGÜDER, Şebnem

    2013-01-01

    In this article, why "yellow press/journalism" concept wich comes from English term "yellow press" to almost all other languages symbolizes sensational press will be explained. If we accept that colors as a language tell us something and every color has a message that is to be delivered (bound to its concept), we will try to manifest that what is the meaning of the "yellow" color, what yellow wants to say and if there really exist a relationship between the "...

  18. USING BENCH PRESS LOAD TO PREDICT UPPER BODY EXERCISE LOADS IN PHYSICALLY ACTIVE INDIVIDUALS

    Directory of Open Access Journals (Sweden)

    Del P. Wong

    2013-03-01

    Full Text Available This study investigated whether loads for assistance exercises of the upper body can be predicted from the loads of the bench press exercise. Twenty-nine physically active collegiate students (age: 22.6 ± 2.5; weight training experience: 2.9 ± 2.1 years; estimated 1RM bench press: 54.31 ± 14.60 kg; 1RM: body weight ratio: 0.80 ± 0.22; BMI: 22.7 ± 2.1 kg·m-2 were recruited. The 6RM loads for bench press, barbell bicep curl, overhead dumbbell triceps extension, hammer curl and dumbbell shoulder press were measured. Test-retest reliability for the 5 exercises as determined by Pearson product moment correlation coefficient was very high to nearly perfect (0.82-0.98, p < 0.01. The bench press load was significantly correlated with the loads of the 4 assistance exercises (r ranged from 0.80 to 0.93, p < 0.01. Linear regression revealed that the bench press load was a significant (R2 range from 0.64 to 0.86, p < 0.01 predictor for the loads of the 4 assistance exercises. The following 6RM prediction equations were determined: (a Hammer curl = Bench press load (0.28 + 6.30 kg, (b Barbell biceps curl = Bench press load (0.33 + 6.20 kg, (c Overhead triceps extension = Bench press load (0.33 - 0.60 kg, and (d Dumbbell shoulder press = Bench press load (0.42 + 5.84 kg. The difference between the actual load and the predicted load using the four equations ranged between 6.52% and 8.54%, such difference was not significant. Fitness professionals can use the 6RM bench press load as a time effective and accurate method to predict training loads for upper body assistance exercises.

  19. A lover's cock and other gay poems gay sunshine press, san francisco, 1980. A lover's cock and other gay poems gay sunshine press, san francisco, 1980

    National Research Council Canada - National Science Library

    Antonia Dilamar Araújo

    2008-01-01

    .... But only now they are having their works printed by Gay Sunshine Press. The collection of erotic poems - A Lover's Cock - reveals to the reader the sexual liberation which happened a century ahead of its time...

  20. Uji Jarak Ulir Pada Alat Pengempa Minyak Kemiri (Oil Press) Tipe Ulir

    OpenAIRE

    Simanjuntak, Josafat

    2015-01-01

    Basicly, the oil press is designed for pressing the candlenut. This reasearch was on testing of thread pitch variaton of oil press which was aimed to measure the best thread pitch of candlenut oil press. This reasearch was conducted at agriculture engineering laboratory USU on August 2014 – January 2015 using non factorial randomized block design with three grades, i . e 1 cm, 2,5 cm, and 4 cm. Parameters observed were effective capacity, losses, and yield. The best grade for effective capaci...

  1. A comparison of muscle activation between a Smith machine and free weight bench press.

    Science.gov (United States)

    Schick, Evan E; Coburn, Jared W; Brown, Lee E; Judelson, Daniel A; Khamoui, Andy V; Tran, Tai T; Uribe, Brandon P

    2010-03-01

    The bench press exercise exists in multiple forms including the machine and free weight bench press. It is not clear though how each mode differs in its effect on muscle activation. The purpose of this study was to compare muscle activation of the anterior deltoid, medial deltoid, and pectoralis major during a Smith machine and free weight bench press at lower (70% 1 repetition maximum [1RM]) and higher (90% 1RM) intensities. Normalized electromyography amplitude values were used during the concentric phase of the bench press to compare muscle activity between a free weight and Smith machine bench press. Participants were classified as either experienced or inexperienced bench pressers. Two testing sessions were used, each of which entailed either all free weight or all Smith machine testing. In each testing session, each participant's 1RM was established followed by 2 repetitions at 70% of 1RM and 2 repetitions at 90% of 1RM. Results indicated greater activation of the medial deltoid on the free weight bench press than on the Smith machine bench press. Also, there was greater muscle activation at the 90% 1RM load than at the 70% 1RM load. The results of this study suggest that strength coaches should consider choosing the free weight bench press over the Smith machine bench press because of its potential for greater upper-body muscular development.

  2. Void formation in ODS EUROFER produced by hot isostatic pressing

    Energy Technology Data Exchange (ETDEWEB)

    Ortega, Y.; Monge, M.A.; Munoz, A.; Leguey, T.; Pareja, R. [Madrid Univ. Carlos-3, Dept. de Fisica (Spain); Castro, V. de [Oxford Univ., Dept. of Materials (United Kingdom)

    2007-07-01

    Full text of publication follows: An obstacle in the development of oxide dispersion strengthened (ODS) steels for structural applications in fusion reactors is the toughness lack of the material produced by powder metallurgy and consolidated by hot isostatic pressing (HIP). In particular, ODS EUROFER steel with Y{sub 2}O{sub 3} particles appears to exhibit poor impact properties. To asses the capabilities of this material, it is necessary elucidate if its failure is an inherent characteristic of the production process that can not be mitigated by normalizing and tempering treatments. In order to investigate this particular point, the evolution of the structural defects retained in the ODS material during isochronal annealing has been probed by positron annihilation spectroscopy. The present study has been performed on bail milled EUROFER powders consolidated by HIP, containing 0.25 wt % Y{sub 2}O{sub 3} and without Y{sub 2}O{sub 3}. For comparison, un-milled EUROFER powder consolidated under identical conditions, and as-received EUROFER97 plate produced by Boehler AG have been also investigated. Samples from these four materials were isochronally annealed for 90 min up to 1323 K. Materials produced from milled powders had a longer positron lifetime than the one produced from un-milled powder or the EUROFER plate. In the material containing Y{sub 2}O{sub 3}, i.e. in ODS EUROFER, annealing above 723 K produced a continuous increase in the mean positron lifetime <{tau}> up to reach a maximum value of 208 ps after annealing at 1223 K. A similar annealing behavior was observed for Y{sub 2}O{sub 3}-free milled EUROFER (milled EUROFER), but the <{tau}> value steeply changed from {approx}160 ps at 823 K to {approx}200 ps after annealing at 1023 K. Subsequent anneals above this temperature produced meaningless changes in <{tau}>. The <{tau}> increase in milled EUROFER was accompanied by the intensity increase of a lifetime component of {approx}360 ps that is characteristic

  3. [Medical press in Poland in the years 1945-1949].

    Science.gov (United States)

    Paciorek, Magdalena

    2010-01-01

    In the article was presented a development of Polish medical press in the years 1945-1949. A special attention is drawn by time turning point, which was set up by the Author. A year 1945 is not only the time of the end of World War II and the beginning of consecutive stage of the history, but also is the moment of establishing new scientific institutions, among others--Scientific and Publishing Department at Ministry of Health, which was to protect the remaining scientific output and develop it. A final time turning point--a year 1949--is not only a period of slow elimination of relative democratic privileges, but also is the time of decadent publishing activity of several medical periodicals that were independent of health department. Finally, it is also the beginning of edition 'Słuzba Zdrowia' ['Health Service']--a popular medical weekly magazine, the limb of ZZPSZ, a journal, which was completely subordinated to dictatorship of contemporary political system. In the paper was included an analysis of 9 titles of popular medical periodicals that were issued in the above-mentioned period. A choice of them was intended, because in this kind of magazines the Author could find the answers for the following questions--to what extent in the columns of medical journals one could observe the liberty of authors' opinions and what views concerned the freedom, what one can say about the development of scientific section and the subject matter of discussed issues, how the problems were presented and what said about contacts and cooperation of Polish doctors with foreign countries. Therefore, in the article were discussed first projects and publishing programs prepared by Scientific and Publishing Department. There was also presented chronologically an origin, development and--often--decline of succeeding popular medical periodicals' titles. A special attention was paid to the social issues of medical circles that can turn out to be extremely interesting for the present

  4. Exaggerations and Caveats in Press Releases and Health-Related Science News.

    Science.gov (United States)

    Sumner, Petroc; Vivian-Griffiths, Solveiga; Boivin, Jacky; Williams, Andrew; Bott, Lewis; Adams, Rachel; Venetis, Christos A; Whelan, Leanne; Hughes, Bethan; Chambers, Christopher D

    2016-01-01

    Exaggerated or simplistic news is often blamed for adversely influencing public health. However, recent findings suggested many exaggerations were already present in university press releases, which scientists approve. Surprisingly, these exaggerations were not associated with more news coverage. Here we test whether these two controversial results also arise in press releases from prominent science and medical journals. We then investigate the influence of mitigating caveats in press releases, to test assumptions that caveats harm news interest or are ignored. Using quantitative content analysis, we analyzed press releases (N = 534) on biomedical and health-related science issued by leading peer-reviewed journals. We similarly analysed the associated peer-reviewed papers (N = 534) and news stories (N = 582). Main outcome measures were advice to readers and causal statements drawn from correlational research. Exaggerations in press releases predicted exaggerations in news (odds ratios 2.4 and 10.9, 95% CIs 1.3 to 4.5 and 3.9 to 30.1) but were not associated with increased news coverage, consistent with previous findings. Combining datasets from universities and journals (996 press releases, 1250 news), we found that when caveats appeared in press releases there was no reduction in journalistic uptake, but there was a clear increase in caveats in news (odds ratios 9.6 and 9.5 for caveats for advice and causal claims, CIs 4.1 to 24.3 and 6.0 to 15.2). The main study limitation is its retrospective correlational nature. For health and science news directly inspired by press releases, the main source of both exaggerations and caveats appears to be the press release itself. However we find no evidence that exaggerations increase, or caveats decrease, the likelihood of news coverage. These findings should be encouraging for press officers and scientists who wish to minimise exaggeration and include caveats in their press releases.

  5. Awards, Archives, and Affects: Tropes in the World Press Photo Contest 2009 - 2011

    NARCIS (Netherlands)

    M. Zarzycka (Marta); M. Kleppe (Martijn)

    2013-01-01

    markdownabstract__Abstract__ Photography contests have assumed an increasingly significant public role in the context of the global surge of mass-mediated war reporting. This study focuses on the recurrence of visual tropes in press photographs awarded in the annual contest World Press Photo

  6. The Views of Women of Press Coverage of Rape Cases in Nigeria ...

    African Journals Online (AJOL)

    The degree of prominence given to events, issues or phenomena by the press goes a long way in determining people's knowledge, exposure, views, opinions and/or suggestions about such events, issues and phenomena. Thus, the degree of prominence given to rape cases by the press in Nigeria determines what ...

  7. 22 CFR 9b.3 - Press correspondents employed by foreign media organizations.

    Science.gov (United States)

    2010-04-01

    ...) Social Security or passport number; (8) Marital status; (9) Spouse name; (10) Office address and... organizations. 9b.3 Section 9b.3 Foreign Relations DEPARTMENT OF STATE GENERAL REGULATIONS GOVERNING DEPARTMENT OF STATE PRESS BUILDING PASSES § 9b.3 Press correspondents employed by foreign media organizations...

  8. Effects of Masking Noise on Laryngeal Resistance for Breathy, Normal, and Pressed Voice

    Science.gov (United States)

    Grillo, Elizabeth U.; Abbott, Katherine Verdolini; Lee, Timothy D.

    2010-01-01

    Purpose: The purpose of the present study was to explore the effects of masking noise on laryngeal resistance for breathy, normal, and pressed voice in vocally trained women. Method: Eighteen vocally trained women produced breathy, normal, and pressed voice across 7 fundamental frequencies during a repeated CV utterance of /pi/ under normal and…

  9. Thermoelectric properties of hot-pressed CrSi2 samples

    Science.gov (United States)

    Solomkin, F. Yu.; Samunin, A. Yu.; Zaitsev, V. K.; Burkov, A. T.; Novikov, S. V.; Gurieva, E. A.

    2012-06-01

    Thermoelectric properties and structure of CrSi2 samples fabricated by hot-pressing from crushed textured bars and from microcrystals grown from melt-solution in tin are studied. A strong dependence of thermoelectric properties of the synthesized material and of the pressed samples on size and shape of the crystal unit cell is found.

  10. The non-destructive prediction of the aluminium content in pressed skulls of aluminium dross

    Directory of Open Access Journals (Sweden)

    Varužan Kevorkijan

    2012-12-01

    Full Text Available During production of primary and secondary aluminium, various amounts of aluminium dross, a mixture consisting of molten aluminium metal and different oxide compounds, is skimmed per tonne of molten metal. In order to preserve the maximum aluminium content in hot dross for further extraction, it is necessary to cool the dross (e.g. by pressing immediately after skimming. During pressing, the skimmed dross is transformed into so-called pressed skulls, convenient for storage, transport or further inhouse processing. Pressed skulls, which represent a valuable source of aluminium, are generally valued on a free-metal recovery basis. Therefore, it is important and useful to develop a method of fast and cost-effective non-destructive measurement of the free aluminium content in pressed skulls, independent of the technology of pressed skulls recycling. Following the theoretical considerations presented in this work, a practical industrial methodology was developed for non-destructive prediction of the amount of free aluminium in pressed skulls, wAl, based on non-destructive measurement of the density, ρ, of the pressed skulls.

  11. The Devotio Moderna and the Printing Press (ca. 1475-1540)

    NARCIS (Netherlands)

    Goudriaan, K.

    2013-01-01

    Six presses owned by religious houses belonging to the Devotio Moderna were active during the period 14751540, five of them run by Brethren of the Common Life, the sixth by Regular Canons. The question is raised whether the production of these presses can be correlated with the nature of this

  12. [A man with a painful upper arm after bench press exercise].

    Science.gov (United States)

    Sijtsma, Ben C T; van der Veen, Hugo C; van Raay, Jos J A M

    2015-01-01

    A 22-year-old male bodybuilder presented with pain and a haematoma of his right upper arm after bench press exercises. Suspicion of a pectoralis muscle tear was confirmed by MRI and surgical repair was performed. Ruptures of the pectoralis major muscle are rare, but may occur in young male bodybuilders, typically after bench press exercises.

  13. Is the press release a genre? a study of form and content

    DEFF Research Database (Denmark)

    Lassen, Inger

    2006-01-01

    ; Eggins, 1994). Genre analysts who have studied press releases in particular (e.g. Frandsen et al., 1997; Jcobs, 1999) tend to share this view, but nevertheless categorize communicative events conveyed through the press release as belonging to one genre despite variation in rhetorical objectives...

  14. Oxidative and Flavor Stability of Tortilla Chips Fried in Expeller Pressed Low Linolenic Acid Soybean Oil

    Science.gov (United States)

    Continuous pilot plant frying studies were conducted for potato chips using five oils: expeller pressed soybean oil (SBO); low linolenic acid expeller pressed SBO (EPLLSBO); high oleic sunflower oil (HOSUN); corn oil and hydrogenated SBO (HSBO) for 9 h of frying. The chips were aged at 25 deg C. A...

  15. 41 CFR 301-11.31 - Are laundry, cleaning and pressing of clothing expenses reimbursable?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false Are laundry, cleaning and pressing of clothing expenses reimbursable? 301-11.31 Section 301-11.31 Public Contracts and... clothing expenses reimbursable? Yes. The expenses incurred for laundry, cleaning and pressing of clothing...

  16. Drill Press Operator. Coordinator's Guide. Individualized Study Guide. General Metal Trades.

    Science.gov (United States)

    Dean, James W.

    This guide provides information to enable coordinators to direct learning activities for students using an individualized study guide on operating a drill press. The study material is designed for students enrolled in cooperative part-time training and employed, or desiring to be employed, as drill press operators. Contents include a sample…

  17. Cracking the Code of Press Headlines: From Difficulty to Opportunity for the Foreign Language Learner

    Science.gov (United States)

    White, Michael

    2011-01-01

    While press materials, are widely used both as an ESP materials resource and as a research source by ESP practitioners, press headlines in English confront the Non Native Speaker (NNS) and to some extent the Native Speaker (NS) with a notorious paradox: headlines are crafted to raise communication potential and yet, rather than communicate, they…

  18. 78 FR 69543 - Record Requirements in the Mechanical Power Presses Standard

    Science.gov (United States)

    2013-11-20

    ... for maintaining the press to determine the last time the mechanism was checked and repaired. Finally... 1970 (29 U.S.C. 651 et seq.) is ``to assure so far as possible every working man and woman in the... inspected, maintained, and repaired. Paragraph (e)(1)(ii) requires employers to inspect and test each press...

  19. 78 FR 69606 - Record Requirements in the Mechanical Power Presses Standard

    Science.gov (United States)

    2013-11-20

    ... maintaining the press to determine the last time the mechanism was checked and repaired. Finally, OSHA added a... Safety and Health Act of 1970 (29 U.S.C. 651 et seq.) is ``to assure so far as possible every working man... number, or other identifier, of the power press inspected, maintained, and repaired. Proposed paragraph...

  20. Effects of Particle Size, Applied Pressure and Pressing Time on the ...

    African Journals Online (AJOL)

    Effects of Particle Size, Applied Pressure and Pressing Time on the Yield of Oil Expressed from Almond Seed. ... The results obtained can be used in the design of a suitable process and machine for the expression of oil from almond seed. Keywords: Almond oil, almond seed, applied pressure, particle size, pressing time.

  1. The Purposes of the Press: A Re-Interpretation of American Journalism History.

    Science.gov (United States)

    Whitby, Gary; Sloan, William David

    The study of United States journalism history has been dominated by an interpretation founded on the idea of progress. This interpretation is based on the assumption that the essential characteristics of the press are thorough, fast, accurate news reporting; enlightened, effective presentation of opinion; entertainment; and press independence and…

  2. European Union. European Parliament: Press and Media Freedom in the World

    NARCIS (Netherlands)

    McGonagle, T.

    2013-01-01

    On 13 June 2013, the European Parliament adopted a Resolution on the freedom of press and media in the world. The adoption of the resolution is timely as it focuses on a number of pressing issues that have dominated political and news agendas recently. It usefully addresses those issues - such as

  3. Energy metabolism during repeated sets of leg press exercise leading to failure or not

    DEFF Research Database (Denmark)

    Gorostiaga, Esteban M; Navarro-Amézqueta, Ion; Calbet, José A L

    2012-01-01

    This investigation examined the influence of the number of repetitions per set on power output and muscle metabolism during leg press exercise. Six trained men (age 34 ± 6 yr) randomly performed either 5 sets of 10 repetitions (10REP), or 10 sets of 5 repetitions (5REP) of bilateral leg press exe...

  4. Electromyographic analysis of shoulder muscles during press-up variations and progressions.

    Science.gov (United States)

    Herrington, Lee; Waterman, Rosemary; Smith, Laura

    2015-02-01

    Due to the versatility of the press-up it is a popular upper extremity strengthening and rehabilitation exercise. Press-up programmes are often progressed by increasing weight-bearing load and using unstable bases of support. Despite the popularity of the press-up research examining press-up variations is limited. The aim of the study was to examine the influence of common press-up exercises on serratus anterior, infraspinatus, anterior deltoid, pectoralis major and latissimus dorsi muscles overall EMG activity. Twenty-one healthy individuals participated in this study. Surface electrodes were placed on pectoralis major, anterior deltoid, infraspinatus, serratus anterior and latissimus dorsi muscles. Participants were tested under 7 static press-up conditions that theoretically progressively increase weight-bearing load and proprioceptive challenge while surface electromyographic activity was recorded. There was a high correlation between increased weight-bearing load and increased EMG activity for all muscles in stable base conditions. The introduction of the unstable base conditions resulted in an activation decline in all muscles. Within the two-armed press-up the Swiss ball resulted in decreased activation in all muscles except pectoralis major. Serratus anterior demonstrated the greatest activation as a percentage of maximum isometric contraction across all exercises. The findings of this study indicate that by varying the weight-bearing load and base of support whilst in the press-up position results in significantly different demands on shoulder and scapula muscles. Copyright © 2014 Elsevier Ltd. All rights reserved.

  5. Constructing Childhood: Discourses about School Violence in the Greek Daily Press

    Science.gov (United States)

    Avgitidou, Sofia; Stamou, Anastasia G.

    2013-01-01

    This study explores the construction of discourses about childhood in the Greek daily press. It employs the theoretical frameworks of the new sociology of childhood and critical discourse analysis to question which discourses of childhood are constructed in the daily press presenting cases where children were the victimisers in school violent…

  6. 22 CFR 9b.1 - Press access to the Department of State.

    Science.gov (United States)

    2010-04-01

    ..., concessionaries, barber shop, dry cleaners and the Foreign Affairs Recreation Association offices for the purposes... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Press access to the Department of State. 9b.1 Section 9b.1 Foreign Relations DEPARTMENT OF STATE GENERAL REGULATIONS GOVERNING DEPARTMENT OF STATE PRESS...

  7. Characterizing the Elastic Behaviour of a Press Table through Topology Optimization

    Science.gov (United States)

    Pilthammar, J.; Sigvant, M.; Hansson, M.; Pálsson, E.; Rutgersson, W.

    2017-09-01

    Sheet metal forming in the car industry is a highly competitive area. The use of digital techniques and numerical methods are therefore of high interest for reduced costs and lead times. One method for reducing the try-out phase is virtual rework of die surfaces. The virtual rework is based on Finite Element (FE) simulations and can reduce and support manual rework. The elastic behaviour of dies and presses must be represented in a reliable way in FE-models to be able to perform virtual rework. CAD-models exists for nearly all dies today, but not for press lines. A full geometrical representation of presses will also yield very large FE- models. This paper will discuss and demonstrate a strategy for measuring and characterizing a press table for inclusion in FE-models. The measurements of the elastic press deformations is carried out with force transducers and an ARAMIS 3D optical measurement system. The press table is then inverse modelled by topology optimization using the recorded results as boundary conditions. Finally, the press table is coupled with a FE-model of a die to demonstrate its influence on the deformations. This indicates the importance of having a reliable representation of the press deformations during virtual rework.

  8. Attitudes Toward the Applicability of the Hutchins Report on Press Responsibility.

    Science.gov (United States)

    Hartung, Barbara W.

    1981-01-01

    Surveyed editors, publishers, and journalism educators generally agreed on the Hutchins Commission's directives concerning what is responsible reporting and what the press should do to protect freedom of the press; but editors and publishers did not want external criticism or evaluation by any organized group. (FL)

  9. Hydrogen Decrepitation Press-Less Process Recycling of NdFeB sintered magnets

    DEFF Research Database (Denmark)

    Xia, Manlong; Abrahamsen, Asger Bech; Bahl, Christian

    2017-01-01

    A Hydrogen Decrepitation Press-Less Process (HD-PLP) recycling method for recycling of anisotropic NdFeB magnets is demonstrated. The method combines hydrogen decrepitation (HD) disintegration of the initial magnet, powder sieving and the Press-Less Process (PLP), where hydride powder is sintered...

  10. Effects of pressing schedule on formation of vertical density profile for MDF panels

    Science.gov (United States)

    Zhiyong Cai; James H. Muehl; Jerrold E. Winandy

    2006-01-01

    A fundamental understanding of mat consolidation during hot pressing will help to optimize the medium-density fiberboard (MDF) manufacturing process by increasing productivity, improving product quality, and enhancing durability. Effects of panel density, fiber moisture content (MC), and pressing schedule on formation of vertical density profile (VDP) during hot...

  11. Flakeboard thickness swelling. Part II, Fundamental response of board properties to steam injection pressing

    Science.gov (United States)

    Robert L. Geimer; Jin Heon. Kwon

    1999-01-01

    The results of this study showed that the same relative reductions in thickness swelling (TS) previously obtained with steam-injection-pressed (SIP) resinless mats are also obtained in boards bonded with 3% isocyanate resin. Reductions in thickness swelling were proportional to steam time and pressure. Thickness swelling of 40% measured in conventionally pressed boards...

  12. Using bench press load to predict upper body exercise loads in physically active individuals.

    Science.gov (United States)

    Wong, Del P; Ngo, Kwan-Lung; Tse, Michael A; Smith, Andrew W

    2013-01-01

    This study investigated whether loads for assistance exercises of the upper body can be predicted from the loads of the bench press exercise. Twenty-nine physically active collegiate students (age: 22.6 ± 2.5; weight training experience: 2.9 ± 2.1 years; estimated 1RM bench press: 54.31 ± 14.60 kg; 1RM: body weight ratio: 0.80 ± 0.22; BMI: 22.7 ± 2.1 kg·m(-2)) were recruited. The 6RM loads for bench press, barbell bicep curl, overhead dumbbell triceps extension, hammer curl and dumbbell shoulder press were measured. Test-retest reliability for the 5 exercises as determined by Pearson product moment correlation coefficient was very high to nearly perfect (0.82-0.98, p press load was significantly correlated with the loads of the 4 assistance exercises (r ranged from 0.80 to 0.93, p press load was a significant (R(2) range from 0.64 to 0.86, p press load (0.28) + 6.30 kg, (b) Barbell biceps curl = Bench press load (0.33) + 6.20 kg, (c) Overhead triceps extension = Bench press load (0.33) - 0.60 kg, and (d) Dumbbell shoulder press = Bench press load (0.42) + 5.84 kg. The difference between the actual load and the predicted load using the four equations ranged between 6.52% and 8.54%, such difference was not significant. Fitness professionals can use the 6RM bench press load as a time effective and accurate method to predict training loads for upper body assistance exercises. Key pointsThe bench press load was significantly correlated with the loads of the 4 assistance exercises.No significant differences were found between the actual load and the predicted load in the four equations.6RM bench press load can be a time effective and accurate method to predict training loads for upper body assistance exercises.

  13. INFLUENCE OF DIE ANGLES ON THE MICROHARDNESS OF ALUMINUM ALLOY PROCESSED BY EQUAL CHANNEL ANGULAR PRESSING

    Directory of Open Access Journals (Sweden)

    Ali A Aljubouri

    2010-11-01

    Full Text Available   The die geometry has a massive effect on the plastic deformation behavior during pressing of material processed by equal channel angular pressing (ECAP method; subsequently the properties of the processed material are strongly dependent on it. Two categories of designed and manufactured dies are used for equal channel angular pressing, a 1200 sharp angle and a 900 round –cornered (200 dies, that produce strain per pass through both dies of ~0.7 and ~1.05   respectively. The microhardness developed in Al-Si alloy during ECAP using route BC. The microhardness increased by a factor of >1.5, after only 1 pressing. Subsequently, the hardness increases slightly up to 8 pressings through the 1200 sharp angle die, while it is increased by a factor of ~2.6 after 5 passes by using the 900 round cornered die, comparing with that for the cast workpiece.

  14. Nutritional and mineral contents of honey extracted by centrifugation and pressed processes.

    Science.gov (United States)

    Kadri, Samir Moura; Zaluski, Rodrigo; Orsi, Ricardo de Oliveira

    2017-03-01

    In this study, wild honey samples extracted by two different methods (centrifugation and pressed processing) were characterized and compared based on their physicochemical, and nutritional properties, macro- and micro-mineral contents, and pollen counts. Twelve colonies of Africanized Apis mellifera were used; six honey samples were obtained by centrifugation and six by honeycomb press. All physicochemical parameters of honey samples (moisture, pH, total acidity, ash, dry matter, and qualitative absence of hydroxymethylfurfural) were within the limits established by EU legislation, and all parameters in pressed honey were superior (phoney. The quantity of pollen in pressed honey samples was 5.6-fold higher than in centrifuged samples. Pressed honey, can be marked as a differentiated product with a higher mineral content and several nutritional properties. Copyright © 2016 Elsevier Ltd. All rights reserved.

  15. Exploring the mutual constitution of racializing and medicalizing discourses of immigrant tuberculosis in the Canadian press.

    Science.gov (United States)

    Reitmanova, Sylvia; Gustafson, Diana L

    2012-07-01

    Drawing on critical discourse analysis of Canadian press coverage of the immigrant tuberculosis problem, we expose the complex relationship between press-constructed discourses of immigrant health and current tuberculosis control policies in Canada. The focus of these policies is on screening and surveillance of immigrants rather than addressing social inequalities underlying the problem of immigrant tuberculosis. The biomedical focus and racializing character of current policies were reinforced in the Canadian press by depicting tuberculosis as a biomedical (rather than a social) disease imported to Canada by immigrants. The status of the immigrant body as health threat was produced by and through preexisting and mutually constitutive racializing and medicalizing discourses materialized in press coverage and tuberculosis control policies. Deracialization and demedicalization of health information disseminated in the press are potentially important factors to be considered when revising health policies that would address the socioeconomic and political factors that determine the health status of Canadian immigrants.

  16. THE IMPACT OF A MECHANICAL PRESS ON THE ACCURACY OF PRODUCTS IN COLD FORGING

    DEFF Research Database (Denmark)

    Krusic, V.; Arentoft, Mogens; Rodic, T.

    2005-01-01

    Cold extrusion is an economic production process for the production of elements of complex forms and accurate dimensions. The first part of the article explains the impact that a mechanical press has on the accuracy of products. It describes the mechanical press main characteristics and in addition......, based on individual examples the impact of these characteristics on the accuracy of products is shown. Further on, the impact of rigidity to thickness of starter clutch barrel bottom, for rigid and softer press, is described. The second part presents analysis of the impact that scatter of the blank mass...... has at different press rigidities. In addition, an example of measuring dynamic rigidity of 1000-ton mechanical press during the process of starter barrel cold extrusion is given....

  17. Development of a Press-Hardened Steel Suitable for Thin Slab Direct Rolling Processing

    Science.gov (United States)

    Lee, Jewoong; De Cooman, Bruno C.

    2015-01-01

    The thin slab casting and direct rolling process is a hot-rolled strip production method which has maintained commercial quality steel grades as a major material in many industrial applications due to its low processing cost. Few innovative products have however been developed specifically for production by thin slab direct rolling. Press hardening or hot press forming steel grades which are now widely used to produce structural automotive steel parts requiring ultra-high strength and formability may however offer an opportunity for thin slab direct rolling-specific ultra-high strength products. In this work, a newly designed press hardening steel grade developed specifically for thin slab direct rolling processing is presented. The press hardening steel has a high nitrogen content compared with press hardening steel grades produced by conventional steelmaking routes. Boron and titanium which are key alloying additions in conventional press hardening steel such as the 22MnB5 press hardening steel grade are not utilized. Cr is added in the press hardening steel to obtain the required hardenability. The properties of the new thin slab direct rolling-specific 22MnCrN5 press hardening steel grade are reviewed. The evolution of the microstructure and mechanical properties with increasing amounts of Cr additions from 0.6 to 1.4 wt pct and the effect of the cooling rate during die-quenching were studied by means of laboratory simulations. The selection of the optimum chemical composition range for the thin slab direct rolling-specific 22MnCrN5 steel in press hardening heat treatment conditions is discussed.

  18. PRESS Peer Review of Electronic Search Strategies: 2015 Guideline Statement.

    Science.gov (United States)

    McGowan, Jessie; Sampson, Margaret; Salzwedel, Douglas M; Cogo, Elise; Foerster, Vicki; Lefebvre, Carol

    2016-07-01

    To develop an evidence-based guideline for Peer Review of Electronic Search Strategies (PRESS) for systematic reviews (SRs), health technology assessments, and other evidence syntheses. An SR, Web-based survey of experts, and consensus development forum were undertaken to identify checklists that evaluated or validated electronic literature search strategies and to determine which of their elements related to search quality or errors. Systematic review: No new search elements were identified for addition to the existing (2008-2010) PRESS 2015 Evidence-Based Checklist, and there was no evidence refuting any of its elements. Results suggested that structured PRESS could identify search errors and improve the selection of search terms. Web-based survey of experts: Most respondents felt that peer review should be undertaken after the MEDLINE search had been prepared but before it had been translated to other databases. Consensus development forum: Of the seven original PRESS elements, six were retained: translation of the research question; Boolean and proximity operators; subject headings; text word search; spelling, syntax and line numbers; and limits and filters. The seventh (skilled translation of the search strategy to additional databases) was removed, as there was consensus that this should be left to the discretion of searchers. An updated PRESS 2015 Guideline Statement was developed, which includes the following four documents: PRESS 2015 Evidence-Based Checklist, PRESS 2015 Recommendations for Librarian Practice, PRESS 2015 Implementation Strategies, and PRESS 2015 Guideline Assessment Form. The PRESS 2015 Guideline Statement should help to guide and improve the peer review of electronic literature search strategies. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  19. De la presse comme modèle de l’œuvre à la presse dans l’œuvre – et à l’œuvre comme modèle de la presse

    Directory of Open Access Journals (Sweden)

    Patrick Suter

    2012-05-01

    Full Text Available De Mallarmé à la fin du xxe siècle, les œuvres d’avant-garde se situent dans un rapport tensionnel et dialectique à la presse. Jusqu’au surréalisme, la littérature emprunte son modèle à la presse, mais en n’en sélectionnant que certaines caractéristiques, et sans oublier la logique du Livre mallarméen : est ainsi visée une synthèse du livre et du journal, dont Le surréalisme au service de la Révolution constitue l’exemple le plus achevé. Si les œuvres d’assemblage de textes de la deuxième moitié du xxe siècle découlent plutôt du collage, elles intègrent des coupures de presse et permettent non seulement de la critiquer, mais surtout de proposer une « pluritextualité » qui fonctionne autrement que les journaux, et qui pourrait être le modèle d’une presse utopique qui demanderait au lecteur non seulement de s’informer, mais surtout de mettre en relation et en perspective les différentes informations qui lui sont proposées.

  20. Processing conditions affect nutrient digestibility of cold-pressed canola cake for grower pigs.

    Science.gov (United States)

    Seneviratne, R W; Beltranena, E; Newkirk, R W; Goonewardene, L A; Zijlstra, R T

    2011-08-01

    Cold-pressed canola cake is a coproduct of biodiesel production that contains more residual oil than expeller-pressed and solvent-extracted canola meal. Cold-pressed canola cake might be an attractive feedstuff for swine due to local availability from small plants. However, the nutritional quality and content of anti-nutritional factors of cold-pressed canola cake are poorly defined and vary with processing conditions. This experiment evaluated cold-pressed canola cake processed using 4 different conditions: a nonheated and heated barrel at slow and fast screw speed in a 2 × 2 factorial arrangement. Seven ileally cannulated barrows (26 kg of BW) were fed twice daily at 2.8 × maintenance diets containing either 44% of 1 of the 4 cold-pressed canola cake samples, expeller-pressed canola meal, canola seed, or an N-free diet in a 7 × 7 Latin square. The objectives were to measure the energy and AA digestibility and to calculate standardized ileal digestible (SID) AA and NE content. Each 9-d experimental period consisted of a 5-d diet adaptation, followed by 2-d feces and 2-d ileal digesta collections, and 7 observations per diet were obtained. Cold-pressed canola cake contained 41% CP, 16% ether extract, and 5 µmol of total glucosinolates/g (DM basis). Both apparent ileal digestibility (AID) and total tract energy digestibility of energy in cold-pressed canola cake was 36% greater (P canola cake was 13 and 118% greater (P canola meal and canola seed, respectively. Heat and speed interacted (P canola cake was 0.73 and 0.52 Mcal/kg greater (P=0.001; DM basis), respectively, than expeller-pressed canola meal and did not differ from canola seed. Cold-pressed canola cake averaged 4.17 Mcal of DE/kg, 2.84 Mcal of NE/kg, 0.87% SID Lys, 0.46% SID Met, and 0.79% SID Thr (DM basis). In conclusion, processing conditions greatly affected the digestible nutrient content of cold-pressed canola cake. Content of residual ether extract was an important determinant of the energy

  1. Fermentation, Digestion Kinetics and Methane Production of Oilseed Press Cakes from Biodiesel Production

    Directory of Open Access Journals (Sweden)

    S. M. Olivares-Palma

    2013-08-01

    Full Text Available Following the extraction of oil for biodiesel production, oilseed press cakes are high in fat. As the dietary supplementation of fat is currently considered the most promising strategy of consistently depressing methanogenesis, it follows that oilseed press cakes may have a similar potential for CH4 abatement. As such, this study aimed to characterise the nutritive value of several oilseed press cakes, glycerine and soybean meal (SBM and to examine their effects on in vitro ruminal fermentation, digestion kinetics and CH4 production. Moringa press oil seeds exhibited the greatest in sacco effective degradability (ED of DM and CP (p<0.05. In vitro gas production (ml/g digested DM was not affected (p = 0.70 by supplement at 48 h of incubation. In vitro DMD was increased with the supplementation of glycerine and SBM at all levels of inclusion. Moringa oilseed press cakes produced the lowest CH4 (mg/g digested DM at 6 and 12 h of incubation (p<0.05. The findings suggest that moringa oilseed press cake at 400 g/kg DM has the greatest potential of the oilseed press cakes examined in this study, to reduce CH4 production, without adversely affecting nutrient degradability.

  2. Phase-Division-Based Dynamic Optimization of Linkages for Drawing Servo Presses

    Science.gov (United States)

    Zhang, Zhi-Gang; Wang, Li-Ping; Cao, Yan-Ke

    2017-11-01

    Existing linkage-optimization methods are designed for mechanical presses; few can be directly used for servo presses, so development of the servo press is limited. Based on the complementarity of linkage optimization and motion planning, a phase-division-based linkage-optimization model for a drawing servo press is established. Considering the motion-planning principles of a drawing servo press, and taking account of work rating and efficiency, the constraints of the optimization model are constructed. Linkage is optimized in two modes: use of either constant eccentric speed or constant slide speed in the work segments. The performances of optimized linkages are compared with those of a mature linkage SL4-2000A, which is optimized by a traditional method. The results show that the work rating of a drawing servo press equipped with linkages optimized by this new method improved and the root-mean-square torque of the servo motors is reduced by more than 10%. This research provides a promising method for designing energy-saving drawing servo presses with high work ratings.

  3. A Survey of the Principal Works Published by Peking Lazarist Mission Press during 1931–1951

    Directory of Open Access Journals (Sweden)

    Chiang Lei

    2012-12-01

    Full Text Available In contrast to the renowned Peking Pei – T’ang Library, Peking Lazarist Mission Press (or Pei T’ang Press has received so little attention that it almost fades into oblivion. Founded and Backed by the French Lazaristes in 1864, Pei T’ang Press, surviving the rejection of Christianity in the late Qing dynasty and the turmoil in the early Republic of China, emerged as the most influential publisher in the modern locality of Peking, only to be submerged by the radical changes after 1949, thus winding up its eventful existence of 90 years in 1956. As a follow – up to Catalogue des principaux ouvrages sortis des presses des Lazaristes à Pékin de 1864 à 1930 by Joseph van den Brandt, this study aimes to reconstuct the printing events of Pei T’ang Press during the period of 1931 – 1951. Annales de la Congrégation de la Mission and Le Bulletin Catholique de Pekin are heavily drawn on and, whenever possible, the physical items or the microfilms are carefully consulted. Selective interviews with the surving employees of the Press also bears testimony to this important period in the history of Pei Tang Press. [Article content in Chinese

  4. The association between exaggeration in health related science news and academic press releases: retrospective observational study.

    Science.gov (United States)

    Sumner, Petroc; Vivian-Griffiths, Solveiga; Boivin, Jacky; Williams, Andy; Venetis, Christos A; Davies, Aimée; Ogden, Jack; Whelan, Leanne; Hughes, Bethan; Dalton, Bethan; Boy, Fred; Chambers, Christopher D

    2014-12-09

    To identify the source (press releases or news) of distortions, exaggerations, or changes to the main conclusions drawn from research that could potentially influence a reader's health related behaviour. Retrospective quantitative content analysis. Journal articles, press releases, and related news, with accompanying simulations. Press releases (n = 462) on biomedical and health related science issued by 20 leading UK universities in 2011, alongside their associated peer reviewed research papers and news stories (n = 668). Advice to readers to change behaviour, causal statements drawn from correlational research, and inference to humans from animal research that went beyond those in the associated peer reviewed papers. 40% (95% confidence interval 33% to 46%) of the press releases contained exaggerated advice, 33% (26% to 40%) contained exaggerated causal claims, and 36% (28% to 46%) contained exaggerated inference to humans from animal research. When press releases contained such exaggeration, 58% (95% confidence interval 48% to 68%), 81% (70% to 93%), and 86% (77% to 95%) of news stories, respectively, contained similar exaggeration, compared with exaggeration rates of 17% (10% to 24%), 18% (9% to 27%), and 10% (0% to 19%) in news when the press releases were not exaggerated. Odds ratios for each category of analysis were 6.5 (95% confidence interval 3.5 to 12), 20 (7.6 to 51), and 56 (15 to 211). At the same time, there was little evidence that exaggeration in press releases increased the uptake of news. Exaggeration in news is strongly associated with exaggeration in press releases. Improving the accuracy of academic press releases could represent a key opportunity for reducing misleading health related news. © Sumner et al 2014.

  5. Bioactive properties of faveleira (Cnidoscolus quercifolius seeds, oil and press cake obtained during oilseed processing.

    Directory of Open Access Journals (Sweden)

    Penha Patrícia Cabral Ribeiro

    Full Text Available To the best of our knowledge, this is the first report in the literature concerning the bioactive properties of faveleira products. This work focuses on the physicochemical evaluation of faveleira oil, as well as it investigates the bioactive properties of faveleira seeds, faveleira oil and the press cake obtained during the oilseed processing. The seeds were cold pressed and the following tests were performed: physicochemical characteristics (acidity, peroxide values, moisture and volatile matter, density and viscosity and fatty acid profile of faveleira oil; total phenolic and flavonoid content of faveleira seed and press cake; antibacterial activity of seed, oil and press cake; and antioxidant activity (DPPH radical scavenging activity, reducing power assay, total antioxidant capacity, superoxide radical scavenging assay and oxygen radical absorbance capacity of seed, oil and press cake. Our work demonstrated that the faveleira seed oil has low acidity (0.78 ± 0.03% oleic acid and peroxide value (1.13 ± 0.12 mEq/1000g, associated with the relevant concentration of linoleic acid (53.56%. It was observed that important phenolics (398.89 ± 6.34 mg EAG/100 g, especially flavonoids (29.81 ± 0.71 mg RE/g remain in the press cake, which indicates that the by-product of the faveleira oilseed production constitutes a rich residual source of bioactive compounds. No bacterial growth inhibition was detected, but all samples including faveleira seeds, press cake, oil and its fractions have potent antioxidant activities, mainly the press cake, with oxygen radical absorbance capacity of 28.39 ± 4.36 μM TE/g. Our results also show that faveleira oil has potential to be used as edible oil and the press cake should be used to contain the most antioxidants from seed.

  6. Bioactive properties of faveleira (Cnidoscolus quercifolius) seeds, oil and press cake obtained during oilseed processing.

    Science.gov (United States)

    Ribeiro, Penha Patrícia Cabral; Silva, Denise Maria de Lima E; Assis, Cristiane Fernandes de; Correia, Roberta Targino Pinto; Damasceno, Karla Suzanne Florentino da Silva Chaves

    2017-01-01

    To the best of our knowledge, this is the first report in the literature concerning the bioactive properties of faveleira products. This work focuses on the physicochemical evaluation of faveleira oil, as well as it investigates the bioactive properties of faveleira seeds, faveleira oil and the press cake obtained during the oilseed processing. The seeds were cold pressed and the following tests were performed: physicochemical characteristics (acidity, peroxide values, moisture and volatile matter, density and viscosity) and fatty acid profile of faveleira oil; total phenolic and flavonoid content of faveleira seed and press cake; antibacterial activity of seed, oil and press cake; and antioxidant activity (DPPH radical scavenging activity, reducing power assay, total antioxidant capacity, superoxide radical scavenging assay and oxygen radical absorbance capacity) of seed, oil and press cake. Our work demonstrated that the faveleira seed oil has low acidity (0.78 ± 0.03% oleic acid) and peroxide value (1.13 ± 0.12 mEq/1000g), associated with the relevant concentration of linoleic acid (53.56%). It was observed that important phenolics (398.89 ± 6.34 mg EAG/100 g), especially flavonoids (29.81 ± 0.71 mg RE/g) remain in the press cake, which indicates that the by-product of the faveleira oilseed production constitutes a rich residual source of bioactive compounds. No bacterial growth inhibition was detected, but all samples including faveleira seeds, press cake, oil and its fractions have potent antioxidant activities, mainly the press cake, with oxygen radical absorbance capacity of 28.39 ± 4.36 μM TE/g. Our results also show that faveleira oil has potential to be used as edible oil and the press cake should be used to contain the most antioxidants from seed.

  7. Mathematical simulation of pressing X-ray lenses from nanocrystalline beryllium

    Science.gov (United States)

    Mishin, V. V.; Shishov, I. A.; Glukhov, P. A.; Zabrodin, A. V.; Semenov, A. A.; Brylev, D. A.; Anikin, A. S.

    2016-10-01

    A computer model is developed to describe the pressing of a beryllium lens using the Deform software package. This model takes into account the rheological properties of beryllium and the deforming tool. The state of stress of a workpiece is determined at various stages of pressing, and the probability of fracture of nanocrystalline beryllium is estimated using the normalized Cockcroft-Latham criterion. The temperature dependence of the limiting values of the fracture criterion is found and used to choose the pressing conditions that exclude fracture of lenses.

  8. Audio-Editionen von Presse- und Hörbuchverlagen auf dem deutschen Markt

    OpenAIRE

    Igel, Martina

    2010-01-01

    Presse-Editionen sind von Zeitungen und Zeitschriften herausgegebene Buch-, DVD- und CD-Sammlungen. Die Arbeit untersucht die Entstehung dieses Ge-schäftsmodells und betrachtet Medienkooperationen von Presse- und Hörbuchverlagen. Außerdem werden Marketingkonzepte von Hörbuch-Editionen analysiert. Hörbuch-Editionen sind meistens das Ergebnis einer Zusammenarbeit zwischen Presse- und Hörbuchverlagen. Die Vorteile für Hörbuchverlage liegen in der Er-schließung neuer Kundenkreise. Zudem fungi...

  9. Evaluation of the pressing process during oil extraction from grape seeds

    Directory of Open Access Journals (Sweden)

    Patrik Burg

    2017-01-01

    Full Text Available This study evaluated the physical properties and oil extraction from grape seeds from three white (Welschriesling, Green Veltliner, Hibernal and two red (Zweigelt and Saint Laurent must varieties of grapevine by cold screw pressing as the appropriate extraction process. Pressing was carried out by a screw press UNO FM 3F by Farmet Company, Czech Republic. The pressing device consists of a matrix, 220 mm screw, head, heating mantle, nozzle holder, and a nozzle of 10 mm in diameter. The minimal and maximal screw rotation speeds were chosen within the press characteristics in order to achieve a correct expression and to avoid press overload. For successful pressing of the seeds and their storage, their initial moisture content was lowered from 40 to 45% to about 5 to 8% in a chamber dryer. The temperature in the chamber dryer did not exceeded 40 °C. Seeds of all varieties were pressed at the same speeds of 20, 40, 60, and 80 rpm. The characteristics of the grape seeds are as follows: The density ranges from 602.7 to 606.3 kg.m-3, thousand seeds weigh is between 21.9 - 26.6 g, humidity between 5.6 - 7.1% of dry matter and seed oil content, determined by extraction and depending on the variety, ranges from 15.3 to 17.5% in dry basis. The results have confirmed that when the screw rotation speed is changed from 20 to 80 rpm, the press capacity increases on average from 0.84 kg.h-1 to 1.75 kg.h-1, but simultaneously the oil yield reduces from 9.85 to 6.75%. This means that one kilogram of seed may produce 67.5 to 98.5 g of oil. The quantity of the pressed oil ranges from 67.5 to 98.5 g.kg-1 and thus depends on the variety. The measured results can be used in commercial practice for optimizing the pressing process for pressing of oil from grape seeds.

  10. Solid explosive plane-wave lenses pressed-to-shape with dies

    Energy Technology Data Exchange (ETDEWEB)

    Olinger, B.

    2007-11-01

    Solid-explosive plane-wave lenses 1", 2" and 4¼" in diameter have been mass-produced from components pressed-to-shape with aluminum dies. The method used to calculate the contour between the solid plane-wave lens components pressed-to-shape with the dies is explained. The steps taken to press, machine, and assemble the lenses are described. The method of testing the lenses, the results of those tests, and the corrections to the dies are reviewed. The work on the ½", 8", and 12" diameter lenses is also discussed.

  11. Fat embolism associated with cementing of femoral stems designed for press-fit application.

    Science.gov (United States)

    Watson, J T; Stulberg, B N

    1989-01-01

    The authors report four cases of fat embolism syndrome following total hip arthroplasty using cementless acetabular press-fit components and cemented press-fit femoral components. Factors implicated in the production of this syndrome following "hybrid" total hip arthroplasty include increased canal pressure during femoral reaming and prosthetic insertion, retained marrow elements and reaming debris, and the use of lumbar epidural anesthesia. This potentially fatal syndrome must be a recognized complication following the use of cemented press-fit femoral stems. Specific recommendations for decreasing the incidence of this complication are reviewed.

  12. Pressing Induced Polymorphic Phase Transition in Submicron-Sized Gamma-Hmx

    Science.gov (United States)

    Lee, K.-Y.; Moore, D. S.

    2007-12-01

    Using Raman spectroscopy, a novel submicron-sized HMX (sm-HMX) was determined to be both the gamma polymorph and stable with respect to conversion to beta-HMX under ambient conditions for at least a year. Pressing of sm-HMX powder in a small diameter pellet press at pressures from 10,000 psi to 31,000 psi and 1 to 5 minute hold times was found to promote the gamma to beta polymorphic phase transition. The fraction converted and rate of conversion versus time after pellet removal from the press, measured using Raman spectroscopy, fit a sigmoidal curve, indicating nucleation and growth as a possible polymorphic transition mechanism.

  13. DEVELOPMENT BY COMPUTATIONAL SIMULATION AND PERFORMANCE ANALYSIS OF AN EQUAL CHANNEL ANGULAR PRESSING DIE

    Directory of Open Access Journals (Sweden)

    Phillip Springer

    2013-06-01

    Full Text Available Critical geometric parameters of an Equal Channel Angular Pressing (ECAP die suitable to plate processing were optimized by making use of the DEFORM™ software. Following the simulation a die was manufactured and employed in the processing of 7 mm thick Al AA 1050 plates. Software output included the pressing forces and the equivalent deformation distribution within the plates, after one and four ECAP passes. Calculated pressing forces against the punch displacement were compared with the actual forces, whilst the deformation distribution is validated by Vickers microhardness measurements. From tensile tests and microstructural observation of the processed plates the die performance was found quite satisfactory.

  14. The year without pants WordPress.com and the future of work

    CERN Document Server

    Berkun, Scott

    2013-01-01

    A behind-the-scenes look at the firm behind WordPress.com and the unique work culture that contributes to its phenomenal success 50 million websites, or twenty percent of the entire web, use WordPress software. The force behind WordPress.com is a convention-defying company called Automattic, Inc., whose 120 employees work from anywhere in the world they wish, barely use email, and launch improvements to their products dozens of times a day. With a fraction of the resources of Google, Amazon, or Facebook, they have a similar impact on the future of the Internet. How is this possible? What's dif

  15. A Survey of the Principal Works Published by Peking Lazarist Mission Press during 1931–1951

    OpenAIRE

    Chiang Lei

    2012-01-01

    In contrast to the renowned Peking Pei – T’ang Library, Peking Lazarist Mission Press (or Pei T’ang Press) has received so little attention that it almost fades into oblivion. Founded and Backed by the French Lazaristes in 1864, Pei T’ang Press, surviving the rejection of Christianity in the late Qing dynasty and the turmoil in the early Republic of China, emerged as the most influential publisher in the modern locality of Peking, only to be submerged by the radical changes after 1949, thus w...

  16. Research of Pipe Tee Forging Process on Three-Slide Press

    Science.gov (United States)

    Gontarz, Andrzej

    2004-06-01

    Description of pipe tee forging process on special three-slide press has been presented in this paper. Employment of three-slide forging press make possible to get drop forging without flash with three cavities. Such process is characterized by lower material consumption than traditional forging processes on forging presses and hammers. Results of three dimensional numerical simulation and experimental research of analysed process have been shown. Comparisons of force parameters and material flow have been made. Good agreement between theoretical and experimental results has been obtained.

  17. Press hardening of alternative high strength aluminium and ultra-high strength steels

    Science.gov (United States)

    Mendiguren, Joseba; Ortubay, Rafael; Agirretxe, Xabier; Galdos, Lander; de Argandoña, Eneko Sáenz

    2016-10-01

    The boron steel press hardening process takes more and more importance on the body in white structure in the last decade. In this work, the advantages of using alternative alloys on the press hardening process is analysed. In particular, the press hardening of AA7075 high strength aluminium and CP800 complex phase ultra-high strength steel is analysed. The objective is to analyse the potential decrease on springback while taking into account the strength change associated with the microstructural modification carried out during the press hardening process. The results show a clear improvement of the final springback in both cases. Regarding the final mechanical properties, an important decrease has been measured in the AA7075 due to the process while an important increase has been found in the CP800 material.

  18. Sunflower press cake as a substrate for eicosapentaenoic acid production by representatives of the genus Mortierella

    CSIR Research Space (South Africa)

    Jacobs, A

    2010-05-01

    Full Text Available Long chain omega-3 fatty acids such as eicosapentaenoic acid (EPA) are essential for the regulation of critical biological functions in humans and other mammals. EPA production via solid state fermentation of sunflower press cake was investigated...

  19. TOMORROW: Press Conference to Follow Sentencing of Duke Energy Subsidiaries for Clean Water Act Crimes

    Science.gov (United States)

    ATLANTA - The U.S. Environmental Protection Agency (EPA), together with the United States Attorney's Offices for the Eastern, Middle and Western Districts of North Carolina, announces a press conference to discuss the sentencing of three Duke subsid

  20. Press and Dryer Roll Surgaces and Web Transfer Systems for Ultra High Paper Maching Speeds

    Energy Technology Data Exchange (ETDEWEB)

    T. F. Patterson

    2004-03-15

    The objective of the project was to provide fundamental knowledge and diagnostic tools needed to design new technologies that will allow ultra high speed web transfer from press rolls and dryer cylinders.

  1. Evaluation of pressed shredded empty fruit bunch (EFB)-palm oil ...

    African Journals Online (AJOL)

    POME) anaerobic sludge from a 500 m3 closed anaerobic digester system was utilized for the co-composting treatment. Scanning electron microscopy (SEM) analysis showed that the shredding-pressing treatment on EFB gave better results in ...

  2. Hot-pressing steatite bodies; Obtencion de eseatita por prensado en caliente

    Energy Technology Data Exchange (ETDEWEB)

    Aparicio Arroyo, E.

    1967-07-01

    Requirements for some special nuclear engineering ceramic shapes are: big size, impervious, dimensional accuracy and good mechanical and dielectric properties. Limitations of te conventional methods and advantages of te hot pressing techniques for the manufacturing of these shapes are discussed. Hot pressing characteristics of a certain steatite powder are studied. Occurrence of an optimum densification temperature just above the tale decomposition range is found. Experimental data show that the height/diameter ratio of the specimen has no effect on the sintering conditions. Increasing darkness from the graphite mould is detected above the optimum temperature. The hot-pressed steatite is compared with a fired dry-pressed sample of the same composition. (Author) 13 refs.

  3. Orosensory profiles and chemical composition of black currant (Ribes nigrum ) juice and fractions of press residue.

    Science.gov (United States)

    Sandell, Mari; Laaksonen, Oskar; Järvinen, Riikka; Rostiala, Nina; Pohjanheimo, Terhi; Tiitinen, Katja; Kallio, Heikki

    2009-05-13

    Fractionation of black currant ( Ribes nigrum ) by juice pressing, four ethanol extractions, ethanol evaporation, and supercritical fluid extraction was studied. Phenolic compounds, sugars, and acids of the fractions were analyzed by high-performance liquid chromatography and gas chromatography. Sensory properties of the fractions were studied using generic descriptive analysis. Most of the sugars and acids were located in the juice, whereas the majority of the phenolic compounds were in the press residue. Ethanol extracted nearly all of the phenolic compounds from the press residue, leaving only fibers and seeds. The juice was dominant in most of the sensory attributes, whereas the extracts were perceived as most astringent. Three flavonol glycosides [kaempferol-3-O-(6''-malonyl)glucoside, myricetin-3-O-galactoside, and an unknown kaempferol glycoside] were discovered to be the compounds especially contributing to astringency. Ethanol extraction appeared to be an efficient and simple way to isolate phenolic compounds from black currant juice press residue.

  4. Cold pressed versus refined winterized corn oils: quality, composition and aroma

    Directory of Open Access Journals (Sweden)

    B. Aydeniz Güneşer

    2017-06-01

    Full Text Available The aims of this study were to characterize and compare cold pressed and fully refined winterized corn oils. Free fatty acidity (FFA, peroxide (PV and p-anisidin (p-AV values, saponification number, total carotenoid and phenolic contents of cold pressed corn oils were higher than that of the refined winterized corn oils. Linoleic and oleic acids (approximately 53-54% and 30-31%, respectively were detected as the major fatty acids in both oil samples. Fifteen different sterols with a majority of β-sitosterol, campesterol, and stigmasterol were quantified in both oil samples. Although phenolic compounds were not quantified in the refined winterized oil samples, some flavonoids (hesperidin, rutin and phenolic acids (gallic, syringic, rosmaniric and trans-ferulic were detected in the cold pressed oil samples. This study concludes that cold pressed corn oils could be superior in terms of bioactive compounds but still need some quality improvements for sensory attributes.

  5. Anaerobic energy expenditure and mechanical efficiency during exhaustive leg press exercise

    DEFF Research Database (Denmark)

    Gorostiaga, Esteban M.; Navarro-Amézqueta, Ion; Cusso, Roser

    2010-01-01

    Information about anaerobic energy production and mechanical efficiency that occurs over time during short-lasting maximal exercise is scarce and controversial. Bilateral leg press is an interesting muscle contraction model to estimate anaerobic energy production and mechanical efficiency during ...

  6. The Human Rights Act 1998, section 12 - press freedom over privacy?

    OpenAIRE

    Lewis, T; Griffiths, J.

    1999-01-01

    Whether drafting of s.12 of 1998 Act resolves potential conflict between "right to private life", Art.8 of ECHR, and right to freedom of expression, Art.10 of ECHR, by favouring press freedom over individual rights.

  7. Effect Of Hot Pressing On The Electrochemical Properties Of Ti-Ni Alloy

    Directory of Open Access Journals (Sweden)

    Balcerzak M.

    2015-06-01

    Full Text Available Ti2Ni alloy pellets were produced by mechanical alloying and hot pressing at 750°C for 0.5 h in vacuum. X-ray diffraction analysis showed that, after 8 h of milling, a starting mixture of elements mostly decomposed into an amorphous phase. Obtained powders and flakes have cleavage fracture morphology with huge number of dimples with different sizes. Hot pressing of materials caused formation of Ti2Ni main phase. Porosity of pellets strongly depended on size of agglomerates and pressure of pressing. Ti2Ni pellets were used as negative electrodes for Ni-MHx batteries. Maximum measured discharge capacity of studied materials was 220 mAh/g. Electrochemical properties resulted from size of agglomerates, degree of oxidation and pressure of pressing.

  8. Limits on the "Freed" Press of 18th- and 19th-Century Europe.

    Science.gov (United States)

    Ruud, Charles A.

    1979-01-01

    Surveys the status of freedom of the press in eighteenth and nineteenth century Europe, noting that although preliminary censorship was abolished in most of Europe by 1850, governments devised other means to influence what appeared in print. (GT)

  9. Press/Pulse: Explaining selective terrestrial extinctions at the Cretaceous/Palaeogene boundary

    Science.gov (United States)

    Arens, Nan Crystal

    2010-05-01

    Single-cause mass extinction scenarios require extreme conditions to generate sufficiently strong kill mechanisms. Such dire effects are commonly at odds with the taxonomic selectivity that characterizes most extinction events. In response, some researchers have proposed that the interaction of a variety of factors typify episodes of elevated extinction. Previous work (Arens & West 2008 Paleobiology 34:456-471) has shown that a combination of press and pulse disturbances increases the probability of elevated extinction. The press/pulse contrast is borrowed from community ecology, where researchers have long recognized that the ecological response to long-term stress differs from that of an instantaneous catastrophe. Scaled to the macroevolutionary level, press disturbances alter community composition by placing multigenerational stress on populations. Press disturbances do not necessarily cause mortality, but reduce population size by a variety of mechanisms such as curtailed reproduction. Pulse disturbances are sudden catastrophic events that cause extensive mortality. Either press or pulse disturbances of sufficient magnitude can cause extinction, however elevated extinction occurs more commonly during the coincidence of lower-magnitude press and pulse events. The Cretaceous/Palaeogene (K/P) extinction is one of the best examples of a press/pulse extinction. Deccan Trap volcanism, which straddled the K/P boundary, altered atmospheric composition and climate. This episodic volcanism likely contributed to the climate instability observed in terrestrial ecosystems and exerted press stress. Pulse disturbance was produced by bolide impact, which punctuated the end of the Cretaceous. The press/pulse mechanism also more effectively explains selectivity in terrestrial vertebrate and plant extinctions at the K/P boundary than do single-mechanisms scenarios. For example, why do environmentally sensitive vertebrates such as amphibians experience no extinction? And why do

  10. Extinction of Cocaine Seeking Requires a Window of Infralimbic Pyramidal Neuron Activity after Unreinforced Lever Presses.

    Science.gov (United States)

    Gutman, Andrea L; Nett, Kelle E; Cosme, Caitlin V; Worth, Wensday R; Gupta, Subhash C; Wemmie, John A; LaLumiere, Ryan T

    2017-06-21

    The infralimbic cortex (IL) mediates extinction learning and the active suppression of cocaine-seeking behavior. However, the precise temporal relationship among IL activity, lever pressing, and extinction learning is unclear. To address this issue, we used activity-guided optogenetics in male Sprague Dawley rats to silence IL pyramidal neurons optically for 20 s immediately after unreinforced lever presses during early extinction training after cocaine self-administration. Optical inhibition of the IL increased active lever pressing during shortened extinction sessions, but did not alter the retention of the extinction learning as assessed in ensuing extinction sessions with no optical inhibition. During subsequent cued reinstatement sessions, rats that had previously received optical inhibition during the extinction sessions showed increased cocaine-seeking behavior. These findings appeared to be specific to inhibition during the post-lever press period because IL inhibition given in a noncontingent, pseudorandom manner during extinction sessions did not produce the same effects. Illumination alone (i.e., with no opsin expression) and food-seeking control experiments also failed to produce the same effects. In another experiment, IL inhibition after lever presses during cued reinstatement sessions increased cocaine seeking during those sessions. Finally, inhibition of the prelimbic cortex immediately after unreinforced lever presses during shortened extinction sessions decreased lever pressing during these sessions, but had no effect on subsequent reinstatement. These results indicate that IL activity immediately after unreinforced lever presses is necessary for normal extinction of cocaine seeking, suggesting that critical encoding of the new contingencies between a lever press and a cocaine reward occurs during that period.SIGNIFICANCE STATEMENT The infralimbic cortex (IL) contributes to the extinction of cocaine-seeking behavior, but the precise relationship

  11. Towards Mass Production by High Performance Transfer Press in Micro Bulk Forming

    DEFF Research Database (Denmark)

    Mahshid, Rasoul; Hansen, Hans Nørgaard; Arentoft, Mogens

    2014-01-01

    Multi-step micro bulk forming is characterized by complex processes and high precision requirements. Several process parameters influence on accuracy of micro forged parts where small tolerances in the order of few μm are in demand. The paper introduces a high performance transfer press for micro....... A forged part with three different diameters in height was produced in a two-stage forming process using the introduced transfer press....

  12. Overhead shoulder press – In-front of the head or behind the head?

    Directory of Open Access Journals (Sweden)

    Mark R. McKean

    2015-09-01

    Conclusion: Shoulder ROM was within passive ROM for all measures except external rotation for males with the behind the head technique. To avoid possible injury passive ROM should be increased prior to behind the head protocol. Females showed greater spine movements, suggesting trunk strengthening may assist overhead pressing techniques. For participants with normal trunk stability and ideal shoulder ROM, overhead pressing is a safe exercise (for the shoulder and spine when performed either in-front of or behind the head.

  13. Interwar-Period Gaming Today for Conflicts Tomorrow: Press Start to Play

    Science.gov (United States)

    2016-04-11

    Perla, The Art of Wargaming (Annapolis, MD: Naval Institute Press, 1990), 287. 5 Williamson Murray and Allan Reed Millett, A War to be Won: Fighting...Military Innovation in the Interwar Period, eds. Williamson Murray and Allan R. Millett (New York, NY: Cambridge University Press, 1996), 316. 77...wargame instructor at the Air Force Materiel Command), interview by Jeff Wong, October 15, 2015. 84 Gary Anderson and Dave Dilegge, “Six Rules for

  14. STS-26 press conference with crewmembers and JSC Director Aaron Cohen

    Science.gov (United States)

    1987-01-01

    STS-26 Discovery, Orbiter Vehicle (OV) 103, crew including Commander Frederick H. Hauck and Pilot Richard O. Covey and JSC Director Aaron Cohen participate in press conference held at JSC Auditorium and Public Affairs Facility Bldg 2. Hauck and Covey are shown with Cohen as they ponder queries from news media representatives during the first press conference for the group since the mission's announcement last week. Left to right are Covey, Hauck, and Cohen.

  15. Energy storage in drive systems of servo presses for reduction of peak power and energy recovery

    OpenAIRE

    Putz, Matthias; Blau, Peter; Kolesnikov, Artem; Richter, Mark; Pierer, Alexander

    2016-01-01

    The development approach for energy storage systems focuses on optimally sized capacitor modules to reduce peak power and to avoid energy recovery of production machines. Using servo presses as an example, the application of two different energy storage systems in the DC link is practically examined. A simulation model in Matlab/Simulink and a test stand of a servo press are proposed for representing the power flows between the mains supply, the electric drives and the storage systems. The de...

  16. Cold pressed poppy seed oils: sensory properties, aromatic profiles and consumer preferences

    OpenAIRE

    Emir, D. D.; Güneșer, O.; Yılmaz, E

    2014-01-01

    The sensory descriptions, aromatic profiles and consumer preferences of poppy seed oils produced from three poppy varieties (ofis3, ofis4, and ofis8) by cold pressing were studied. Roasting and enzyme treatments were applied to the seeds prior to cold pressing. In addition, 75 different volatiles were quantified by GC-MS analysis. A flavor profile analysis was made with 9 panelists and 12 terms were identified for the description of the oil. The results shown that, only earthy term scores wer...

  17. A Pilot Study of Press-Military Relationships in the Aftermath of Grenada.

    Science.gov (United States)

    1985-04-25

    Wartime Censorship of Press and Radio. New York: H. W. Wilson Co., 1942. Tuchman , Gaye . Making News. New York: Free Press, 1978. Voorhees, Melvin B...avoided.23 This finding is similar to what Tuchman has found. Ladd’s study grew out of a concern for the people’s right to know about national government...political sources must use a system that is directed by journalists and controlled by journalists.1 5 Tuchman and Gans have noticed similar trends in

  18. 3MA NDT Investigation for Process Monitoring and Quality Control in Press Hardened Steel

    OpenAIRE

    Gabi, Yasmine; Wolter, Bernd; Kern, Rolf; Conrad, Christian; Gerbershagen, Andreas

    2016-01-01

    International audience; The press-hardening or hot stamping is an innovative production of car reinforcement structure. These parts served for the improvement of crash performance and passenger safety, therefore there was a hard necessity to control the crash material characteristics, such as hardness, strength and the other parameters related to microstructure (coating, diffusion layer). In this case of press hardened steel (PHS), the materials are adjusted during the forming process not in ...

  19. Hydrophilic excipients modulate the time lag of time-controlled disintegrating press-coated tablets

    OpenAIRE

    Lin, Shan-Yang; Li, Mei-Jane; Lin, Kung-Hsu

    2004-01-01

    An oral press-coated tablet was developed by means of direct compression to achieve the time-controlled disintegrating or rupturing function with a distinct predetermined lag time. This press-coated tablet containing sodium diclofenac in the inner core was formulated with an outer shell by different weight ratios of hydrophobic polymer of micronized ethylcellulose (EC) powder and hydrophilic excipients such as spray-dried lactose (SDL) or hydroxypropyl methylcellulose (HPMC). The effect of th...

  20. Flexural resistance of heat-pressed and CAD-CAM lithium disilicate with different translucencies.

    Science.gov (United States)

    Fabian Fonzar, Riccardo; Carrabba, Michele; Sedda, Maurizio; Ferrari, Marco; Goracci, Cecilia; Vichi, Alessandro

    2017-01-01

    To compare flexural strength of CAD-CAM and heat-pressed lithium disilicate. For Pressed specimens (Group A), acrylate polymer blocks were cut with a saw in bars shape. Sprueing, investing and preheating procedures were carried out following manufacturer's instructions. IPS e.max Press ingots (Ivoclar-Vivadent) were divided into subgroups (n=15) according to translucency: A.1=HT-A3; A.2=MT-A3; A.3=LT-A3; A.4=MO2. Ingots were then pressed following manufacturer's instructions. For CAD-CAM specimens (Group B) blocks of IPS e.max CAD (Ivoclar-Vivadent) were divided into subgroups: B.1=HT-A3; B.2=MT-A3; B.3=LT-A3; B.4=MO2. Specimens (n=15) were obtained by cutting the blocks with a saw. Final crystallization was performed following manufacturer's instructions. Both Press and CAD specimens were polished and finished with silica carbide papers of increasing grit. Final dimensions of the specimens were 4.0±0.2mm, 1.2±0.2mm, and 16.0±0.2mm. Specimens were tested using a three-point bending test. Flexural strength, Weibull modulus, and Weibull characteristic strength were calculated. Flexural strength data were statistically analyzed. The overall means of Press and CAD specimens did not differ significantly. Within the Press group different translucencies were found to have similar flexural strength. Within the CAD group, statistically significant differences emerged among the tested translucencies (pCAD formulations can be based on different criteria than flexural resistance. Within each formulation, for IPS e.max Press translucency does not affect the flexural strength while for IPS e.max CAD it is an influential factor. Copyright © 2016 The Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.

  1. Strength, body composition, and functional outcomes in the squat versus leg press exercises.

    Science.gov (United States)

    Rossi, Fabrício E; Schoenfeld, Brad J; Ocetnik, Skyler; Young, Jonathan; Vigotsky, Andrew; Contreras, Bret; Krieger, James W; Miller, Michael G; Cholewa, Jason

    2016-10-13

    The purpose of this study was to compare strength, body composition, and functional outcome measures following performance of the back squat, leg press, or a combination of the two exercises. Subjects were pair-matched based on initial strength levels and then randomly assigned to 1 of 3 groups: A squat-only group (SQ) that solely performed squats for the lower body; a leg press-only group (LP) that solely performed leg presses for the lower body, or; a combined squat and leg press group (SQ-LP) that performed both squats and leg presses for the lower body. All other RT variables were held constant. The study period lasted 10 weeks with subjects performing 2 lower body workouts per week comprising 6 sets per session at loads corresponding to 8-12 RM with 90 to 120 second rest intervals. Results showed that SQ had greater transfer to maximal squat strength compared to the leg press. Effect sizes favored SQ and SQ-LP versus LP with respect to countermovement jump while greater effect sizes for dynamic balance were noted for SQ-LP and LP compared to SQ, although no statistical differences were noted between conditions. These findings suggest that both free weights and machines can improve functional outcomes, and that the extent of transfer may be specific to the given task.

  2. Gas-driven filter pressing: insights into melt segregation from crystal mushes

    Science.gov (United States)

    Pistone, Mattia; Arzilli, Fabio; Cordonnier, Benoit; Dobson, Katherine; Reusser, Eric; Ulmer, Peter; Marone, Federica; Whittington, Alan; Mancini, Lucia; Fife, Julie; Blundy, Jonathan

    2015-04-01

    Gas-driven filter pressing relieves the gas pressure developed through second boiling by expelling melt from a crystal mush. It is thought to play a major role in magma fractionation at shallow depths (filter pressing can occur. We performed in-situ high-temperature high-speed synchrotron X-ray tomography (500-800 °C, 3 μm/pixel, 8 seconds per full 3D dataset) to collect real time information on the behaviour of hydrous haplogranitic (2.1 wt.% H2O) and dacitic (4.2 wt.% H2O) crystal mushes with a wide range of crystal contents (34-80 vol.%). The data constrain how the crystal content affects the efficiency of gas-driven filter pressing of silicic melt out of the crystal mush framework, and show that gas-driven filter pressing operates below the maximum packing fraction of the suspended phases (bubbles + crystals) of ~74 vol.%. Above this value, the crystal mush is fated to fracture. These results provide essential constrain on the physical conditions under which gas-driven filter pressing can efficiently operate and force silicic melt out of the crystal framework. This also implies that, for effective gas-driven filter pressing, the crystal mush must inflate slowly relative to build-up of pressure and expulsion of melt. These observations suggest a possible explanation for the production of eruptible crystal-poor rhyolites in the Earth's crust.

  3. Effect of Fatigue Upon Performance and Electromyographic Activity in 6-RM Bench Press.

    Science.gov (United States)

    van den Tillaar, Roland; Saeterbakken, Atle

    2014-03-27

    The aim of this study was to examine the effect of fatigue during one set of 6-RM bench pressing upon the muscle patterning and performance. Fourteen resistance-trained males (age 22.5±2.0 years, stature 1.82±0.07 m, body mass 82.0±7.8 kg) conducted a 6-RM bench press protocol. Barbell kinematics and EMG activity of pectoralis major, deltoid anterior, biceps brachii, triceps brachii, rectus abdominis, oblique external and erector spinae were measured in each repetition during the 6-RM bench press. Total lifting time increased and the velocity in the ascending movement decreased (p≤0.001). However, the kinematics in the descending phase deferred: the time decreased and velocity increased during the 6-RM (p≤0.001). Generally, muscles increased their EMG amplitude during the six repetitions in the ascending movement, while only three of the seven measured muscles showed an increase over the six repetitions in the descending part in 6-RM bench pressing. It was concluded that the bench pressing performance decreased (lower barbell velocities and longer lifting times) with increasing fatigue in the 6-RM execution. Furthermore EMG increased in the prime movers and the trunk stabilizers (abdominal and spine), while the antagonist muscle (biceps) activity was not affected by fatigue during the lifting phase in a single set of 6-RM bench pressing.

  4. A method to press powder at 6000 ton using small amount of explosive

    Science.gov (United States)

    Hilmi, Ahmad Humaizi; Azmi, Nor Azmaliana; Ismail, Ariffin

    2017-12-01

    Large die hydraulic press forces are one of the key instruments in making jumbo planes. The machine can produce aircraft components such as wing spars, landing gear supports and armor plates. Superpower nations such as USA, Russia, Germany, Japan, Korea and China have large die hydraulic press which can press 50,000 tons. In Malaysia, heavy-duty press is available from companies such as Proton that builds chassis for cars. However, that heavy-duty press is not able to produce better bulkhead for engines, fuselage, and wings of an aircraft. This paper presents the design of an apparatus that uses 50 grams of commercial grade explosives to produce 6000 tons of compaction. This is a first step towards producing larger scale apparatus that can produce 50,000-ton press. The design was done using AUTODYN blast simulation software. According to the results, the maximum load the apparatus can withstand was 6000 tons which was contributed by 50 grams of commercial explosive(Emulex). Explosive size larger than 50 grams will lead to catastrophic failure. Fabrication of the apparatus was completed. However, testing of the apparatus is not presented in this article.

  5. Utilization of wild apricot kernel press cake for extraction of protein isolate.

    Science.gov (United States)

    Sharma, P C; Tilakratne, B M K S; Gupta, Anil

    2010-12-01

    The kernels of apricot (Prunus armeniaca) stones are utilized for extraction of oil. The press cake left after extraction of oil was evaluated for preparation of protein isolate for its use in food supplementation. The apricot kernels contained 45-50% oil, 23.6-26.2% protein, 4.2% ash, 5.42% crude fibre, 8.2% carbohydrates and 90 mg HCN/100 g kernels, while press cake obtained after oil extraction contained 34.5% crude protein, which can be utilized for preparation of protein isolates. The method standardized for extraction of protein isolate broadly consisted of boiling the press cake with water in 1:20 (w/v) ratio for 1 h, raising pH to 8 and stirring for a few min followed by filtration, coagulation at pH 4 prior to sieving and pressing of coagulant for overnight and drying followed by grinding which resulted in extraction of about 71.3% of the protein contained in the press cake. The protein isolate contained 68.8% protein, 6.4% crude fat, 0.8% ash, 2.2% crude fibre and 12.7% carbohydrates. Thus the apricot kernel press cake can be utilized for preparation of protein isolate to improve the nutritional status of many food formulations.

  6. Cold pressed versus solvent extracted lemon (Citrus limon L.) seed oils: yield and properties.

    Science.gov (United States)

    Yilmaz, Emin; Güneşer, Buket Aydeniz

    2017-06-01

    During the processing of lemon fruit, a large quantity of seeds is produced as a by-product. These seeds contain valuable components; therefore, required to be evaluated. This study aimed to compare the cold pressed with hexane-extracted lemon seed oils and determine their physicochemical and thermal properties. Cold pressing yielded significantly lower oil (36.84%) than hexane extraction (71.29%). In addition, the concentrations of free fatty acids, peroxides, and p-anisidine were lower in the cold pressed oil. Cold pressed oil showed higher total phenolics, α-tocopherol and antioxidant capacity. The major fatty acids found in the cold pressed oil were linoleic and palmitic acids, whereas β-sitosterol and campesterol were the dominant sterols. The crystallization and melting temperatures and enthalpies were also elucidated. In conclusion, this study proved that high quality of lemon seed oils can be produced by the cold pressing technique; this oil can be used in industries such as the food, cosmetic or chemical industries.

  7. Minimizing hot-press time in the manufacturing process of wood plastic composites

    Directory of Open Access Journals (Sweden)

    Nazanin Motie

    2013-11-01

    Full Text Available In this study, the reduction in the hot press time using high thermally conductive fillers and the influenceof these fillers on physical and mechanical properties of end products was investigated. Variable factors in these treatments were type and content of fillers. Press time and other factors such as the amount of wood flour, board density, and other conditions of press were fixed. Composites were prepared from Beech (Fagus orientalis flour, Polypropylene, MAPP, and conductive fillers such as flake and powder graphite (carbonic fillers, and Alumina (ceramic filler. Fillers with contents of 5 and 10% in 15 and 20 minutes for press time were utilized. A thermocouple was utilized to measure the temperature in the core of composite and to determine the time being panel core as the same temperature as the hot press surface. It showed that fillers reduce press time as 2-4 minutes. Mechanical tests including tension, bending, impact and hardness were performed. Fillers except of flake graphite had no restriction in mechanical properties. Water uptake and swelling as physical properties were also measured and fillers didn’t have a significant effect on these tests. To validate the experimental results, thermal conductivity of composites was determined and the increase in this property was evaluated. The increase in samples contain flake and powder graphite was more remarkable than those contain Alumina.

  8. Sensory and nutritional attributes of pomegranate juices extracted from separated arils and pressed whole fruits.

    Science.gov (United States)

    Mayuoni Kirshenbaum, Lina; Benjamin, Ofir; Porat, Ron

    2016-03-15

    The present study aimed to compare the sensory and nutritional attributes of 'Wonderful' pomegranate juices extracted from separated arils with those from pressed whole fruits. Five different sensory tests were conducted to evaluate the flavor quality of 'Wonderful' pomegranate juices. Consumer acceptance tests revealed that juice from separated arils achieved significantly higher likability scores than that from whole pressed fruits. Furthermore, preference tests revealed that 84% of the tasters preferred the juice extracted from separated arils whereas only 16% preferred the juice from whole pressed fruits. Sensory discrimination tests (triangle tests) revealed that tasters significantly distinguished between the two juices at P ≤ 0.01. Descriptive tests by a trained panel and sensory analysis with an electronic tongue demonstrated that juice from whole pressed fruits was more astringent and had a stronger aftertaste than juice from separated arils. Juice from pressed whole fruits contained significantly higher levels of phenols and hydrolysable tannins, which led to higher astringency. Pomegranate juice extracted from separated arils was less astringent and more preferred by tasters than juice from whole pressed fruits. Nonetheless, juice from separated arils has lower nutritional benefits. © 2015 Society of Chemical Industry.

  9. Effects of microwave roasting on the yield and composition of cold pressed orange seed oils

    Directory of Open Access Journals (Sweden)

    B. Aydeniz Güneşer

    2017-03-01

    Full Text Available The aim of this study was to valorize orange (Citrus sinensis seeds, which are generated as waste. This study presents data about raw orange seed, the meal gained after cold pressing, and characterization data of the cold pressed seed oils. Furthermore, the effects of microwave roasting of the seds compared to regular roasting (control were determined. The oil yield of orange seed cold pressing was around 52.93–62.99%. After cold pressing, 13.57–17.97% oil remained in the meal together with 20.68–25.61% protein. Hence, pressed meals could be valorized for different purposes. Except for turbidity, the color b* value, free acidity, the p-anisidine value and antioxidant capacity, there was no significant difference between the two oil samples for the measured physicochemical properties. Six different fatty acids were quantified and the major fatty acids were linoleic, palmitic and oleic acids. The fatty acid composition of the orange seed oil can be accepted as nutritionally balanced. Among the fifteen sterols quantified, ß-sitosterol was dominant (around 77–78%. Likewise, the α-tocopherol content of the samples was not significantly different. The thermal onset and peak temperatures, and enthalpies for crystallization and melting were also reported. This study showed that good quality orange seed oils can be produced by cold pressing, and the oils could be used in food and non-food applications.

  10. Review: Leonard and Virginia Woolf, the Hogarth Press and the Networks of Modernism, Ed. Helen Southworth (Edinburgh: Edinburgh UP, 2010

    Directory of Open Access Journals (Sweden)

    Caitlyn Tierney Caldwell

    2014-12-01

    Full Text Available A review of Helen Southworth (Editor, Leonard and Virginia Woolf, the Hogarth Press and the Networks of Modernism. ix + 256 pp., notes, appendix, index. Edinburgh: Edinburgh University Press, 2010. £75

  11. Governing Civil Service Pay in China, by Alfred M. Wu. Copenhagen: NIAS Press, 2014. xvi+236 pp

    DEFF Research Database (Denmark)

    Brødsgaard, Kjeld Erik

    2016-01-01

    Book review of: Governing Civil Service Pay in China by Alfred M. Wu. Copenhagen: NIAS Press, 2014.......Book review of: Governing Civil Service Pay in China by Alfred M. Wu. Copenhagen: NIAS Press, 2014....

  12. Study of antioxidant and antimicrobial properties of grapevine seeds, grape and rosehip pressing

    Directory of Open Access Journals (Sweden)

    Zuzana Jakubcová

    2015-10-01

    Full Text Available In our experiment, we studied the antimicrobial and antioxidative effect of phytogenic additives. Three additives (grapevine seeds, grape and rosehip pressings were selected to be monitored. The extracts about concentrations of 1:3 and 1:5 were prepared from them. The monitoring of antimicrobial properties was focused on the pathogenic bacteria Clostridium perfringens and Escherichia coli causing a serious disease in avian species. The bacteria were prepared in the dilutions of 102, 104 and 106. The antimicrobial effect was observed in the inhibition zones. The antioxidant activity was determined using DPPH method within the antioxidant analysis. Furthermore, the content of flavanols, hydroxycinnamic acids and the total content of polyphenolic compounds was also determined. In the monitoring of the antimicrobial effect of grapevine seeds, grape and rosehip pressings at E. coli, a reduced growth of KTJ (colony forming units was observed in the disk area during the dilution of 106 and 104. Reduced growth of C. perfringens at a dilution of 106 was noticed using the extracts of grapevine seeds and grape pressings. Low reduced growth of C. perfringens at a dilution of 106 was found out using rosehip pressings. In a dilution of 102 and 104 in C. perfringens and 102 in E. Coli, a very low increase of KTJ was observed therefore the zones of inhibition were not possible to measure. In all monitored additives, the antimicrobial effect was proved. The additives reduced the growth of pathogenic E. coli and C. perfringens. Within the antioxidant analysis, the highest antioxidant activity was found out in grapevine seeds (7.021 g.L-1 GAE, which also contained the highest content of flavanols (3000 times higher than the rosehip pressings and 300 times higher than grapevine seeds pressings, hydroxycinnamic acids (1000 times higher than in grape pressings and 7600 times higher than in rosehip pressings and the total content of polyphenolic compounds (580 times

  13. Felipressina aumenta pressão arterial durante procedimento odontológico em pacientes hipertensos

    Directory of Open Access Journals (Sweden)

    Ana Lúcia Aparecida Bronzo

    2012-08-01

    Full Text Available FUNDAMENTO: A felipressina foi adicionada ao anestésico local para aumentar a duração do efeito anestésico e reduzir a toxicidade nos procedimentos dentários. No entanto, o efeito sobre a pressão arterial é incerta, e isso pode ser altamente relevante no tratamento dentário de pacientes hipertensos. OBJETIVO: Investigar o efeito da felipressina sobre a pressão arterial em pacientes hipertensos com pressão arterial controlada. MÉTODOS: Foram estudados 71 indivíduos com essas características e com necessidade de tratamento periodontal. Após 10 minutos de repouso, a anestesia local (prilocaína foi infiltrada com e sem adição de felipressina. Em seguida, uma raspagem subgengival profunda foi realizada. A pressão arterial foi medida por um equipamento oscilométrico automático (DIXTAL DX2010. Dez minutos após a administração do anestésico, o pico de ação anestésica foi gravado. O Inventário de Ansiedade Traço-Estado (IDATE foi utilizado para avaliar o traço de ansiedade nos pacientes. RESULTADOS: A pressão arterial sistólica aumentou após a anestesia, independentemente da associação com felipressina, durante todo o procedimento dentário (p < 0,05, e essa resposta pode ser explicada, pelo menos em parte, pelos níveis de traço de ansiedade dos indivíduos. No entanto, um aumento adicional na pressão arterial diastólica foi observado quando a prilocaína foi associada a felipressina (p < 0,05, mas essa resposta não se alterou com os níveis de traço de ansiedade. CONCLUSÃO: A felipressina aumentou a pressão arterial diastólica de pacientes hipertensos com pressão arterial controlada. Pacientes com traço de ansiedade elevado apresentaram aumento na pressão arterial sistólica em alguns procedimentos, sugerindo que um aumento da pressão arterial também pode estar relacionado ao medo ou à ansiedade.

  14. A Long-Run View of Israeli Society through the Looking Glass of Mourning Announcements in the Press.

    Science.gov (United States)

    Roniger, Luis

    1994-01-01

    Analyzes mourning press announcements (MPA) published in the Hebrew press in twentieth-century Palestine and Israel. The MPA's evolution from its beginnings in the European Jewish press is reviewed, and the changing social context and characteristics of Israeli society are analyzed through the looking glass of the MPA. (CC)

  15. Expanded Analysis of Hot Isostatic Pressed Iodine-Loaded Silver-Exchanged Mordenite

    Energy Technology Data Exchange (ETDEWEB)

    Jubin, R. T. [ORNL; Bruffey, S. H. [ORNL; Patton, K. K. [ORNL

    2014-09-30

    Reduced silver-exchanged mordenite (Ag0Z) is being evaluated as a potential material to control the release of radioactive iodine that is released during the reprocessing of used nuclear fuel into the plant off-gas streams. The purpose of this study was to determine if hot pressing could directly convert this iodine loaded sorbent into a waste form suitable for long-term disposition. The minimal pretreatment required for production of pressed pellets makes hot pressing a technically and economically desirable process. Initial scoping studies utilized hot uniaxial pressing (HUPing) to prepare samples of non-iodine-loaded reduced silver exchanged mordenite (Ag0Z). The resulting samples were very fragile due to the low pressure (~ 28 MPa) used. It was recommended that hot isostatic pressing (HIPing), performed at higher temperatures and pressures, be investigated. HIPing was carried out in two phases, with a third and final phase currently underway. Phase I evaluated the effects of pressure and temperature conditions on the manufacture of a pressed sample. The base material was an engineered form of silver zeolite. Six samples of Ag0Z and two samples of I-Ag0Z were pressed. It was found that HIPing produced a pressed pellet of high density. Analysis of each pressed pellet by scanning electron microscopy-energy dispersive spectrophotometry (SEM-EDS) and X-ray diffraction (XRD) demonstrated that under the conditions used for pressing, the majority of the material transforms into an amorphous structure. The only crystalline phase observed in the pressed Ag0Z material was SiO2. For the samples loaded with iodine (I-Ag0Z) iodine was present as AgI clusters at low temperatures, and transformed into AgIO4 at high temperatures. Surface mapping and EDS demonstrate segregation between silver iodide phases and silicon dioxide phases. Based on the results of the Phase I study, an expanded test matrix was developed to examine the effects of multiple source materials, compositional

  16. Effect of heat pressing on the mechanical properties of a mica-based glass-ceramic.

    Science.gov (United States)

    Denry, I L; Holloway, J A

    2004-07-15

    Previous work has shown that heat pressing of mica-based glass-ceramics can lead to crystal alignment along the direction of pressing. The purpose of this study was to evaluate the effect of heat pressing on the fracture toughness of mica-based glass-ceramics. Glass rods (12 x 60 mm) were prepared by melting the glass composition at 1400 degrees C for 2 h. Ingots (12 x 12 mm; n = 5) and discs (12 x 1.5 mm; n = 10) were cut from the rods. The discs were heat treated to simulate heat pressing and served as controls. A machinable mica-based glass- ceramic (Dicor MGC) also served as control. Bar-shaped wax patterns (2 x 4 x 22 mm) were invested and heat pressed at 875 degrees C. The elastic constants were determined with the use of the pulsed ultrasonic velocity method. The fracture toughness was measured by the indentation strength technique. The degree of texture was assessed qualitatively by X-ray diffraction and quantitatively on digital SEM micrographs. The results showed that the mean fracture toughness of the heat-pressed specimens (1.96 +/- 0.19 MPa. m(0.5)) was significantly higher than that of the heat-treated controls (1.51 +/- 0.21 MPa. m(0.5)) or the proprietary mica glass-ceramic (Dicor MGC; 1.66 +/- 0.04 MPa. m(0.5)) (p glass-ceramics because of crystal alignment along the direction of pressing. Copyright 2004 Wiley Periodicals, Inc.

  17. Effects of repeated processing on the strength and microstructure of a heat-pressed dental ceramic.

    Science.gov (United States)

    Gorman, Catherine M; Horgan, Kate; Dollard, Ruth P; Stanton, Kenneth T

    2014-12-01

    The excess material produced after heat pressing a lithium disilicate glass ceramic restoration can be either discarded or reused. The reuse of this material requires that any degradation of the material quality be investigated. The purpose of this study was to investigate the number of times that leftover lithium disilicate material can be re-pressed and to determine the effect that repeated use has on material properties. A large (6.1 g) lithium disilicate ingot (A3.5) was heat pressed to yield a ceramic disk (15 × 1.5 mm) for testing. The leftover material was reused to produce a further 3 disks, with the number of pressings increasing for each specimen. An additional unpressed group was included to investigate the properties before pressing so that, in total, 5 groups were established. Specimens were tested for biaxial flexural strength, Vickers hardness, and fracture toughness. X-ray diffraction was used to characterize the crystalline phase, scanning electron microscopy for the microstructure, and differential scanning calorimetry for the thermal properties. No significant difference was found in the biaxial flexural strength of the groups. The hardness of the material decreased, and no significant difference was seen in fracture toughness with repeated pressings. An increase in grain size was observed with increased pressings. By using x-ray diffraction analysis, lithium disilicate was identified as the main crystal phase, and no difference in crystalline composition was found with repeated processing. This material can be reused while maintaining good mechanical properties and without significantly altering the chemical or crystalline composition in an adverse manner. Copyright © 2014 Editorial Council for the Journal of Prosthetic Dentistry. Published by Elsevier Inc. All rights reserved.

  18. Development of a hull-less pumpkin (Cucurbita pepo L.) seed oil press-cake spread.

    Science.gov (United States)

    Radočaj, Olga; Dimić, Etelka; Vujasinović, Vesna

    2012-09-01

    A stable, oil-based spread rich in the omega-3 (ω-3) and omega-6 (ω-6) fatty acids was developed using a hull-less pumpkin seed (Cucurbita pepo L.) oil press-cake, a by-product of the pumpkin oil pressing process, along with cold-pressed hemp oil. Response surface methodology (RSM) was applied to investigate the effects of two factors, as the formulation's compositional variables: a commercial stabilizer (X(1) ) and cold-pressed hemp oil (X(2) ) added to the pumpkin seed oil press-cake in the spread formulations. A central composite, 2-factorial experimental design on 5 levels was used to optimize the spreads where model responses were ω-3 fatty acids content, spreadability (hardness), oil separation, and sensory evaluation. The selected responses were significantly affected by both variables (P oil separation after 1 mo of storage. An optimum spread was produced using 1.25% (w/w) of stabilizer and 80% of hemp oil (w/w, of the total added oil) which had 0.97 g of ω-3 fatty acids per serving size; penetration depth of 68.4 mm; oil separation of 9.2% after 3 mo of storage; and a sensory score of 17.5. A use of by-products generated from different food processing technologies, where the edible waste is successfully incorporated as a value-added ingredient, has become a very important area of research to support global sustainability efforts. This study contributes to the knowledge of a product design process for oil-based spread development, where oil press-cake, a by-product of the oil pressing process of the naked pumpkin seeds, was used and where results have demonstrated that a new product can be successfully developed and potentially manufactured as a functional food. © 2012 Institute of Food Technologists®

  19. Immediate and short-term pain relief by acute sciatic nerve press: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Zhang Wenlong

    2007-05-01

    Full Text Available Abstract Background Despite much research, an immediately available, instantly effective and harmless pain relief technique has not been discovered. This study describes a new manipulation: a "2-minute sciatic nerve press", for rapid short-term relief of pain brought on by various dental and renal diseases. Methods This randomized, single-blind, placebo-controlled trial ran in three hospitals in Anhui Province, China, with an enrollment of 66 out of 111 solicited patients aged 16 to 74 years. Patients were recruited sequentially, by specific participating physicians at their clinic visits to three independent hospitals. The diseases in enrolled dental patients included dental caries, periodontal diseases and dental trauma. Renal diseases in recruits included kidney infections, stones and some other conditions. Patients were randomly assigned to receive the "2-minute sciatic nerve press" or the "placebo press". For the "2-minute sciatic nerve press", pressure was applied simultaneously to the sciatic nerves at the back of the thighs, using the fists while patients lay prone. For the "placebo press", pressure was applied simultaneously to a parallel spot on the front of the thighs, using the fists while patients lay supine. Each fist applied a pressure of 11 to 20 kg for 2 minutes, after which, patients arose to rate pain. Results The "2-minute sciatic nerve press" produced greater pain relief than the "placebo press". Within the first 10 minutes after sciatic pressure, immediate pain relief ratings averaged 66.4% (p Conclusion Two minutes of pressure on both sciatic nerves can produce immediate significant conduction analgesia, providing a convenient, safe and powerful way to overcome clinical pain brought on by dental diseases and renal diseases for short term purposes. Trial registration ACTR 12606000439549

  20. Reliability and methodological issues of power assessment during chest presses on unstable surface with different weights.

    Science.gov (United States)

    Zemková, E; Jeleň, M; Kováčiková, Z; Ollé, G; Vilman, T; Hamar, D

    2015-09-01

    The study compares the reliability of peak power (Ppeak) and mean power in acceleration (Pmean acc) and entire concentric phase (Pmean total) of chest presses on the bench and unstable Swiss ball with different weights. A group of 32 fit men performed over 2 testing sessions 3 trials of barbell chest presses on the bench and Swiss ball, without and with countermovement, with weights of 40, 60 and 80% 1RM. High values of correlation coefficients (above .80) and no significant differences between trials signify stability of measurement under both stable and unstable conditions. When chest presses were performed on the bench, ICC and SEM% values were in range .97 to .98 and 7.6 to 7.7%, respectively for Pmean total, .96 to .98 and 9.1 to 9.6%, respectively for Pmean acc, and .94 to .97 and 9.2 to 10.0%, respectively for Ppeak. Their values during chest presses on a Swiss ball ranged from .93 to .96 and 8.4 to 9.1%, respectively for Pmean total, from .87 to .90 and 11.7 to 12.2%, respectively for Pmean acc, and from .79 to .82 and 12.1 to 13.4%, respectively for Ppeak at weights of 40 and 60% 1RM, and from .70 to .76 and 17.6 to 19.8%, respectively at weight of 80% 1RM. Measurement of peak and mean power during unstable chest presses provides reliable data comparable to those obtained during bench presses under all conditions tested. However, peak values of power measured during unstable chest presses with weights ≥80% 1RM should be interpreted with caution.

  1. Citizen Journalism in Cyber Media: Protection and Legal Responsibility Under Indonesian Press Law

    Directory of Open Access Journals (Sweden)

    Vidya Prahassacitta

    2017-01-01

    Full Text Available Phenomena of citizen journalism had accepted and become part of cyber media. Cyber media owned and managed by press companies had featured citizen journalists’ information, critics, opinions, and news. Citizen journalism was part of freedom of expression. However, in Indonesia’s press law concept, it was not part of the national press. This created legal issues regarding protection and legal responsibility aspects for both parties. A qualitative research was conducting to solving these issues. Using secondary data from literature study and observation on several cyber media websites, this discovers two conclusions. First, the citizen journalist is part of freedom of the press; it means that a citizen journalist’s creation has protected form censor and bans. However, a citizen journalist still has a limitation which shall be complied videlicet Civil Code and Law No. 11 The year 2008 concerning Information and Electronic Transaction. Violation of both regulations means that a citizen journalist shall be legally responsible. Second, protection and responsibility border between a citizen journalist and press company are based on an agreement. Approval of term and condition of general user content in a website from a citizen journalist means that both parties have agreed to enter into an agreement. A press company might be freed of its legal responsibility as long as conducted its obligation to control and manage contents that have been uploaded and published by a citizen journalist. If the company does not take proportional action against citizen journalist’ contents that violating the law, the press company shall be requested its civil or criminal legal responsibility.

  2. Peur, mensonges et propagande : la presse britannique et les demandeurs d’asile Fear, Lies and Propaganda: The British Press and Asylum Seekers

    Directory of Open Access Journals (Sweden)

    Pascale Villate-Compton

    2009-08-01

    Full Text Available At a time when the integration of ethnic communities in Europe has become a burning issue, the case of Great Britain and the role played by its national press is particularly interesting. The British press, with its high circulation figures, is amongst the most virulent in Europe. For a number of years, the question of immigration and asylum seekers has been a recurring theme in its pages which are characterized by their complete lack of neutrality and an accompanying unwillingness to provide the necessary information for an informed debate on the subject. Several studies have underlined the systematically defamatory nature of the media’s coverage of the problems of immigration and asylum seekers since 1999 in which a blatantly propagandist approach has had a direct impact on both public opinion and political decisions.

  3. Effect of pressing temperature on the wear resistance of a Co-based Cr-Mo powder alloy produced by hot pressing

    Energy Technology Data Exchange (ETDEWEB)

    Somunkiran, Ilyas [Firat Univ., Elazig (Turkey). Metallurgical and Materials Engineering Dept.; Balin, Ahmet [Siirt Univ. (Turkey). Dept. of Vocational High School

    2016-02-01

    In this study, Co-based Cr-Mo powder alloy was produced at different pressing temperatures by using hot pressing technique and abrasive wear behaviors of the produced specimens were examined. Produced specimens were exposed to abrasive wear experiment using block on disc wear test device by applying a load of 50 N with 100-mesh SiC abrasive paper. Each specimen was investigated at 25, 50, 75 and 100 m. At the end of the experiment, abrasive wear results of the specimens were determined by calculating their mass losses. Microstructural properties of the specimens which were produced at different pressing temperatures were investigated by optical and SEM examinations and their wear resistances were examined by abrasive wear experiments. Consequently, it was observed that in Co-based Cr-Mo powder alloy produced by hot pressing technique; as sintering temperature increased, size of neck formations between the powder grains increased, porosity decreased and abrasive wear resistance increased. [German] In diesem Beitrag zugrunde liegenden Studie wurde eine Co-basierte Cr-Mo-Legierung mittels Heisspressens hergestellt und der Abrasivverschleisswiderstand dieser Proben untersucht. Die hergestellten Proben wurden dem Abrasivverschleissversuch durch einen Block-Scheibe-Versuchsaufbau unterzogen, wobei eine Kraft von 50 N mit einem SiC-Papier (100 mesh) verwendet wurde. Jede Probe wurde ueber eine Distanz von 25, 50, 75 und 100 m untersucht. Am Ende der jeweiligen Experimente wurden die Abrasivverschleissergebnisse ermittelt, indem die Massenverluste berechnet wurden. Die mikrostrukturellen Eigenschaften der Proben, die bei verschiedenen Presstemperaturen hergestellt wurden, wurden mittels optischer und Rasterelektronenmikroskopie bestimmt und ihr Verschleisswiderstand anhand der Verschleissversuche ermittelt. Schliesslich wurde beobachtet, dass bei steigender Sintertemperatur der heissgespressten Co-basierten Cr-Mo-Pulverlegierung die Groesse der Einschnuerungen zwischen den

  4. Microstructure and mechanical properties of hot isostatically pressed Ti–6Al–4V alloy

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Youngmoo, E-mail: ymkim78@add.re.kr [Defense Materials and Evaluation Technology Directorate, Agency for Defense Development, Bugyuseong-daero 488 beongil, Yuseong-gu, Daejeon 305-152 (Korea, Republic of); Kim, Eun-Pyo; Song, Young-Beom; Lee, Sung Ho [Defense Materials and Evaluation Technology Directorate, Agency for Defense Development, Bugyuseong-daero 488 beongil, Yuseong-gu, Daejeon 305-152 (Korea, Republic of); Kwon, Young-Sam [Cetatech, GTIC 490, Seonjingongwon-gil, Yonghyeon-myeon, Sacheon 664-953 (Korea, Republic of)

    2014-08-01

    Highlights: • The Ti–6Al–4V components were fabricated by hot isostatic pressing from the prealloyed powders. • The microstructure of HIP parts was characterized with varying the HIP temperature and powders. • The effect of microstructures on mechanical properties of HIP Ti–6Al–4V alloys were investigated. - Abstract: We report the microstructural analysis and mechanical characterization of Ti–6Al–4V alloy parts fabricated using hot isostatic pressing (HIP). Prealloyed powders were manufactured via gas atomization (G/A), plasma atomization (P/A), and the hydride/dehydride (HDH) processes, and were characterized and pressed at temperatures in the range 880–980 °C. The microstructure of the specimens was found to be strongly dependent on the beta-transus temperatures. The G/A and P/A powders were pressed at temperatures above and below the transus temperature to enable comparison of the alpha–beta and beta microstructures. An alpha–beta mixed phase in the specimens that underwent HIP from HDH powders was observed, regardless of the pressing temperature because the temperature was always below the beta-transus temperature. The billets formed from the atomized powders exhibited higher tensile strength and ductility than the billets produced from the HDH powder. The specimens consolidated from the HDH powder showed brittle behavior because of the increased oxygen content and microstructural inhomogeneities.

  5. Evaluation of Cognitive Function of Children with Developmental Disabilities by means of Button-Press Task

    Science.gov (United States)

    Nakazono, Shogo; Kobori, Satoshi

    The button-press task means that the subject observes a moving target and presses a button to stop it when the target enters a specified area on a computer display. Subjects perform normal task, suppressed task and delayed task. In the suppressed task, the moving target disappears at some point during the trial. In the delayed task, there is some lag time between the time of pressing button and of stopping target. In these tasks, subjects estimate the movement of the target, and press the button considering his/her own reaction time. In our previous study, we showed that cognitive and motor function was able to be evaluated by these tasks. In this study, we examined error data of children with developmental disabilities to evaluate the cognitive function, and investigated the learning processes. Moreover, we discussed the developmental stages by comparing the children with disabilities to normal control children, and we clarified the behavior characteristics of children with developmental disabilities. Asa result, it was shown that our evaluation method and system for the button-press task were effective to evaluate cognitive ability of children with developmental disabilities.

  6. Microstructural analysis of hot press formed 22MnB5 steel

    Science.gov (United States)

    Aziz, Nuraini; Aqida, Syarifah Nur; Ismail, Izwan

    2017-10-01

    This paper presents a microstructural study on hot press formed 22MnB5 steel for enhanced mechanical properties. Hot press forming process consists of simultaneous forming and quenching of heated blank. The 22MnB5 steel was processed at three different parameter settings: quenching time, water temperature and water flow rate. 22MnB5 was processed using 33 full factorial design of experiment (DOE). The full factorial DOE was designed using three factors of quenching time, water temperature and water flow rate at three levels. The factors level were quenching time range of 5 - 11 s, water temperature; 5 - 27°C and water flow rate; 20 - 40 L/min. The as-received and hot press forming processed steel was characterised for metallographic study and martensitic structure area percentage using JEOL Field Emission Scanning Electron Microscopic (FESEM). From the experimental finding, the hot press formed 22MnB5 steel consisted of 50 to 84% martensitic structure area. The minimum quenching time of 8 seconds was required to obtain formed sample with high percentage of martensite. These findings contribute to initial design of processing parameters in hot press forming of 22MnB5 steel blanks for automotive component.

  7. Hydraulic Presses,

    Science.gov (United States)

    1984-03-09

    8217(’--2pA.(I-.); (179) h 4 .- , C(,2PCD W) 4 c D LAE ; hPC =1;D’)_= I. i-= I -- cD (wc) + 2 PCo (I-WIC) (180) According to the flow-continuity condition Wewe... soft packing and sometimes ferrules. Cylinder block is manufactured with forged from steel of brands 25-30. All channels and seats for the valves make...cavity of apparatus is a float 1 with core 2 of soft iron. Core *passes through induction coils 3. aWith a change in the level of mercury in the

  8. Press release

    CERN Multimedia

    Association du personnel

    2006-01-01

    Geneva, 26 April 2006 – In the framework of the current five-yearly review, the CERN Staff Association denounces a serious attack on employment conditions. Indeed, the Management of the Organization has announced that it will not raise salary levels, even though after-tax salaries in the reference sector (high-tech industry, following a decision by the Member States) in Switzerland are today on average 20% higher than those at CERN. With this decision, the ever-increasing gap between CERN and this comparator as well as other international organizations will not be reduced. In view of the apathy and deceit of the Management which reveals an obvious contempt for the efforts agreed to by the staff, a notice of strike action has been given for Friday 28 April 2006.

  9. Press Information

    CERN Document Server

    Schopper,H; Brianti; Picasso; Laporte,H

    1985-01-01

    Le DG H.Schopper, secondé par certains de ses directeurs, informe sur les travaux et projets au Cern. Prennent la parole: M.Heine, directeur de l'administration M.Brianti, directeur technique M.Picasso, directeur du projet LEP M.Henri Laporte, l'adjoint de M.Picasso et chef des travaux de genie civil de Genève

  10. Press conference

    CERN Document Server

    Schopper,H; Picasso,E; Francese,R; Brianti,G

    1988-01-01

    Conférene/débat au Cern avec le DG H.Schopper, le Senateur et Professeur Antonio Roberti, ministre pour la recherche scientifique des universités d'Italie, le Prof.Picasso, directeur du projet LEP, Son Excellence M.Roberto Francese, Ambassador de l'Italie auprès des organisations internationales de Genève et le Dr. G.Brianti, directeur technique du Cern

  11. Low-resistivity bulk silicon prepared by hot-pressing boron- and phosphorus-hyperdoped silicon nanocrystals

    Directory of Open Access Journals (Sweden)

    Qingbin Luan

    2014-12-01

    Full Text Available Technologically important low-resistivity bulk Si has been usually produced by the traditional Czochralski growth method. We now explore a novel method to obtain low-resistivity bulk Si by hot-pressing B- and P-hyperdoped Si nanocrystals (NCs. In this work bulk Si with the resistivity as low as ∼ 0.8 (40 mΩ•cm has been produced by hot pressing P (B-hyperdoped Si NCs. The dopant type is found to make a difference for the sintering of Si NCs during the hot pressing. Bulk Si hot-pressed from P-hyperdoped Si NCs is more compact than that hot-pressed from B-hyperdoped Si NCs when the hot-pressing temperature is the same. This leads to the fact that P is more effectively activated to produce free carriers than B in the hot-pressed bulk Si. Compared with the dopant concentration, the hot-pressing temperature more significantly affects the structural and electrical properties of hot-pressed bulk Si. With the increase of the hot-pressing temperature the density of hot-pressed bulk Si increases. The highest carrier concentration (lowest resistivity of bulk Si hot-pressed from B- or P-hyperdoped Si NCs is obtained at the highest hot-pressing temperature of 1050 °C. The mobility of carriers in the hot-pressed bulk Si is low (≤  ∼ 30 cm-2V-1s-1 mainly due to the scattering of carriers induced by structural defects such as pores.

  12. Low-resistivity bulk silicon prepared by hot-pressing boron- and phosphorus-hyperdoped silicon nanocrystals

    Energy Technology Data Exchange (ETDEWEB)

    Luan, Qingbin; Ni, Zhenyi; Zhu, Tiejun; Yang, Deren; Pi, Xiaodong, E-mail: xdpi@zju.edu.cn [State Key Laboratory of Silicon Materials and Department of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027 (China); Koura, Setsuko [Nisshin Steel Co. Ltd., Marunouchi 3 Chome, Chiyoda-ku, Tokyo 100-8366 (Japan)

    2014-12-15

    Technologically important low-resistivity bulk Si has been usually produced by the traditional Czochralski growth method. We now explore a novel method to obtain low-resistivity bulk Si by hot-pressing B- and P-hyperdoped Si nanocrystals (NCs). In this work bulk Si with the resistivity as low as ∼ 0.8 (40) mΩ•cm has been produced by hot pressing P (B)-hyperdoped Si NCs. The dopant type is found to make a difference for the sintering of Si NCs during the hot pressing. Bulk Si hot-pressed from P-hyperdoped Si NCs is more compact than that hot-pressed from B-hyperdoped Si NCs when the hot-pressing temperature is the same. This leads to the fact that P is more effectively activated to produce free carriers than B in the hot-pressed bulk Si. Compared with the dopant concentration, the hot-pressing temperature more significantly affects the structural and electrical properties of hot-pressed bulk Si. With the increase of the hot-pressing temperature the density of hot-pressed bulk Si increases. The highest carrier concentration (lowest resistivity) of bulk Si hot-pressed from B- or P-hyperdoped Si NCs is obtained at the highest hot-pressing temperature of 1050 °C. The mobility of carriers in the hot-pressed bulk Si is low (≤  ∼ 30 cm{sup -2}V{sup -1}s{sup -1}) mainly due to the scattering of carriers induced by structural defects such as pores.

  13. Portrayal of mental illness and special hospitals in the UK press.

    Science.gov (United States)

    Dickens, Geoff

    The portrayal of mental illness in the media can be negative and stigmatizing. Mental health nurses, therefore, need to be aware of the ways in which the media frame mental illness issues, and should be prepared to challenge inaccuracy. This article examines the changing nature of the UK press's reporting of mental health issues by focusing on two areas. First, the changing terminology the press uses in their attempt to appear more sensitive, exemplified by recent growth in use of the term 'suicide watch'. Secondly, the article examines the press' reporting of the three English high-security special hospitals as an example of how the framing and personalization of stories is used to set the public agenda on mentally disordered offenders.

  14. The French press mobilization during Aoun mandate: historical considerations and French internal issues

    Directory of Open Access Journals (Sweden)

    Roy JREIJIRY

    2010-01-01

    Full Text Available The purpose of this research is to analyse, through three national daily newspapers which represent the French press, how this press is related Lebanon, during a turbulent period full of events. This period starts the week of September 19, 1988, the last week of mandate of President Amine Gemayel who appoints a transational government boycotted by the “Muslim side”. It ends on May 13, 1991, date of the signature of cooperation treaty between Lebanon and Syria. The thesis leads, on one hand, to highlighting the links between the representation of Lebanon in the press and the socio-political history of France, its diplomacy and the issues of internal policy, and on the other hand, highlighting the complexity of elaborating a coherent daily information marked by the permanent need of landmarks within a political world.

  15. Proposal to negotiate an amendment to an existing contract for hydraulic presses

    CERN Document Server

    2002-01-01

    This document concerns the proposal to negotiate an amendment to an existing contract for three hydraulic presses for the assembly and welding of the LHC superconducting dipole magnets. For the reasons explained in this document, the Finance Committee is invited to agree to the negotiation of an amendment to the contract for hydraulic presses with the consortium CTE SISTEMI (IT) - CARPENTERIA S. ANTONIO (IT) for technical modifications to the presses installed at the premises of the dipole manufacturers for an amount exceeding the previously approved amount by 1 105 357 euros (1 635 929 Swiss francs), bringing the total contract amount to 7 581 709 euros (11 220 929 Swiss francs). The amounts in euros have been calculated using the present rate of exchange. The firm has indicated the following distribution by country of the amendment value: CAN - 58%, IT - 21%, US - 17%, FR - 4%.

  16. The Dao of human cloning: utopian/dystopian hype in the British press and popular films.

    Science.gov (United States)

    Jensen, Eric

    2008-04-01

    The issue of human cloning has featured in the national science policy agendas in both the United States and the United Kingdom since the announcement in 1997 of Dolly the cloned sheep's birth in Scotland. Such news stories suggesting the imminent cloning of humans have inspired fictional entertainment media over the years, including numerous popular films. Study 1 examines elite British press coverage of human cloning from 1997 to 2004 (n = 857). Study 2 focuses on five human cloning films released between 1978 and 2003. Two sharply divergent discourses emerged from these data. Unqualified hope and habitually hyped claims of future cures permeated the press discourse. In contrast, the films constructed human cloning as an inherently dangerous technology often wielded by hubristic scientists in the tradition of Frankenstein. Both the predominately positive hype in the broadsheet press and the largely negative hype in the films indicate an impoverished and "thin" public debate on the issue of human cloning.

  17. The research of press drop of compressed air foam flow through the bend

    Science.gov (United States)

    Chen, Y.; Chen, T.; Hu, C.; Fu, X. C.; Bao, Z. M.; Zhang, X. Z.; Xia, J. J.

    2017-08-01

    Compressed air foam system (CAFS) had obvious advantages in engineering. The flow model of compressed air foam in the pipeline was different from water flow model because the foam was the gas-liquid two phase flow with non-Newtonian fluid properties and compressibility, and, the water supply theory was not suitable for foam press pipeline transport. At present, there was little research on non-Newtonian fluid flow, especially the foam flow. This study researched the effect of foam flux, end valve and foam type on the press in the straight pipe and bend. The press drop in straight pipes and bends filled with compressed air foam was analyzed, and the result could provide experimental support for theoretical calculation of compressed air foam in bend.

  18. Pressing induced polymorphic phase transition in submicron-sized gamma-HMX

    Science.gov (United States)

    Moore, David; Lee, Kien-Yin

    2007-06-01

    Submicron HMX has been produced and characterized to be less sensitive than impact standard HMX in small-scale sensitivity tests. The sm-HMX was found to be the gamma polymorph and to be stable under ambient conditions for at least a year. Pressing of sm-HMX in a small diameter pellet press at pressures from 10 000 psi to 31 000 psi and 1 to 5 minute hold times was found to promote the gamma to beta polymorphic phase transition. The fraction converted and rate of conversion versus time after pellet removal from the press were found to fit a sigmoidal curve, indicating nucleation and growth as a possible polymorphic transition mechanism.

  19. Cultivation and bioactivity assessment of Grifola frondosa fruiting bodies on olive oil press cakes substrates.

    Science.gov (United States)

    Gregori, Andrej; Svagelj, Mirjan; Berovic, Marin; Liu, Yanfang; Zhang, Jingsong; Pohleven, Franc; Klinar, Dusan

    2009-11-30

    Grifola frondosa, a medicinal and edible mushroom, was cultivated on substrates composed of olive oil press cakes with different supplements. Crude extracts were prepared from mature fruiting bodies and tested for their capacity to stimulate splenocyte proliferation. Two wild-growing fruiting bodies were extracted for comparison. Olive oil press cakes reduced the mushroom yield, and the best biological efficiency was obtained on substrates supplemented with wheat bran and without olive oil press cakes. All extracts were capable of inducing splenocyte proliferation and were half as effective as the positive control (6.0 microg/mL phytohaemagglutinin). No correlation between substrate composition and bioactivity could be established. Extracts from wild-growing G. frondosa were superior to cultivated ones in respect to biological activity.

  20. Direct observation of shear deformation during equal channel angular pressing of pure aluminum

    Energy Technology Data Exchange (ETDEWEB)

    Shan, A. [Shanghai Jiao Tong Univ. (China); Moon, I.G.; Ko, H.S.; Park, J.W. [Korean Inst. of Science and Technology, Seoul (Korea, Republic of). Div. of Metals

    1999-07-23

    Equal Channel Angular (ECA) pressing is a method through which intense plastic strain can be introduced into materials by simple shear. It is suggested that during ECA pressing, only simple shear deformation is introduced into the specimen. The degree of shear deformation can be well predicted by theory and is assumed to be uniform across the specimen except the top and end part. The theory had been proved to be correct by observation of ECA pressing of plasticine with a transparent plexiglass tool and by finite element modeling. However, direct observation of shear deformation had not yet been conducted in metallic materials. One difficulty in observing the shear deformation is that marks or scratches on the surface of the specimen will be erased or destroyed by severe surface deformation caused by friction. In this research, a special method is employed to eliminate the surface friction effect so that a clear shear deformation figure can be observed.