Interpretation of biological and mechanical variations between the Lowry versus Bradford method for protein quantification

OpenAIRE

Tzong-Shi Lu; Szu-Yu Yiao; Kenneth Lim; Roderick V. Jensen; Li-Li Hsiao

2010-01-01

Background: The identification of differences in protein expression resulting from methodical variations is an essential component to the interpretation of true, biologically significant results. Aims: We used the Lowry and Bradford methods- two most commonly used methods for protein quantification, to assess whether differential protein expressions are a result of true biological or methodical variations. Material & Methods: Differential protein expression patterns was assessed by western bl...

Childhood mourning. An impossible desire in Lois Lowry's a Summer to Die.

Science.gov (United States)

Hyun, Aerin

2012-01-01

In Lois Lowry's A Summer to Die, protagonist Meg Chalmers appears wiser than her thirteen years, able to handle such painful crises as her sister's death to leukemia, moving to a new town in the middle of a school year, and witnessing the birth of her neighbors' son with an ease and grace equal to the remarkably well-adjusted adults in her life. She also appears to have better sense than some of the not-so-well-adjusted adults who threaten to disrupt her world, such as Clarice Callaway (the town busybody) and Martin Huntington (the-opportunistic lawyer) and even at times her adult friends and neighbors Will, Ben, and Maria.

DOE Zero Energy Ready Home Case Study: Thrive Home Builders, Lowry Plan

Energy Technology Data Exchange (ETDEWEB)

Pacific Northwest National Laboratory

2017-09-01

Thrive Home Builders built this 4,119-ft2 home at the Lowry development in Denver, Colorado, to the high-performance criteria of the U.S. Department of Energy’s Zero Energy Ready Home Program. Despite the dense positioning of the homes, mono-plane roof designs afforded plenty of space for the 8.68 kW of photovoltaic panels. With the PV, the home achieves a Home Energy Rating System (HERS) score of 4 and the home owners should enjoy energy bills of about $-11 a year. Without the PV, the home would score a HERS 38 (far lower than the HERS 80 to 100 of typical new homes).

Cryo-EM Structure of the TOM Core Complex from Neurospora crassa.

Science.gov (United States)

Bausewein, Thomas; Mills, Deryck J; Langer, Julian D; Nitschke, Beate; Nussberger, Stephan; Kühlbrandt, Werner

2017-08-10

The TOM complex is the main entry gate for protein precursors from the cytosol into mitochondria. We have determined the structure of the TOM core complex by cryoelectron microscopy (cryo-EM). The complex is a 148 kDa symmetrical dimer of ten membrane protein subunits that create a shallow funnel on the cytoplasmic membrane surface. In the core of the dimer, the β-barrels of the Tom40 pore form two identical preprotein conduits. Each Tom40 pore is surrounded by the transmembrane segments of the α-helical subunits Tom5, Tom6, and Tom7. Tom22, the central preprotein receptor, connects the two Tom40 pores at the dimer interface. Our structure offers detailed insights into the molecular architecture of the mitochondrial preprotein import machinery. Copyright © 2017 Elsevier Inc. All rights reserved.

Compare and analyse marketing strategies using consumer focused studies. The case of TomTom vs. Garmin

OpenAIRE

Stefanova, Antonia

2014-01-01

The following dissertation paper focuses on a central research question that is to compare and appraise strategic marketing activities of a first mover navigation organisation, TomTom B.V., to its most prominent competitor Garmin Ltd, a successful follower. The intense situation in the global positioning systems market provides a great possibility of investigating the two giant organisations' internal environment, competitive environment and customers' purchase behaviour. In this regard, mark...

A STUDY ON THE INTERNAL MIGRATION FLOWS IN TURKEY: LOWRY HYPOTHESIS

Directory of Open Access Journals (Sweden)

FERHAT TOPBAŞ

2013-06-01

Full Text Available The purpose of this study is to re-examine Lowry hypothesis that were examined for Turkey in period of 1965–1980 by Gedik (1992 and period of 1985–1990 by Yamak and Küçükkale (2001 by using The Census of Population 1975, 1980, 1985, 1990 and 2000 in Turkey. For this reason, the relationships between in-migration and out-migration and net migration have investigated with population size, net migration rate and per capita income factors. Analysis that involve in all provinces called general model is not considered in social, economic and urban development factors. In addition, estimated restriction models that are considered urban development are involved population, net migration rate and per capita income factors. In conclusion we have exposed comparatively relationship between internal migration flows and urban development frame of estimated models.

Preliminary X-ray crystallographic studies of yeast mitochondrial protein Tom70p

Energy Technology Data Exchange (ETDEWEB)

Wu, Yunkun [Department of Cell Biology, Center for Biophysical Sciences and Engineering, University of Alabama at Birmingham (United States); McCombs, Debbie; Nagy, Lisa; DeLucas, Lawrence [Center for Biophysical Sciences and Engineering, University of Alabama at Birmingham (United States); Sha, Bingdong, E-mail: bdsha@uab.edu [Department of Cell Biology, Center for Biophysical Sciences and Engineering, University of Alabama at Birmingham (United States)

2006-03-01

Tom70p is an important translocase of the outer membrane complex member and a major surface receptor of the protein-translocation machinery in the outer mitochondrial membrane. To investigate the mechanism by which Tom70p functions to deliver the mitochondrial protein precursors, the cytosolic fragment of yeast Tom70p (cTom70p) has been crystallized. Protein translocations across mitochondrial membranes play critical roles in mitochondrion biogenesis. Protein transport from the cell cytosol to the mitochondrial matrix is carried out by the translocase of the outer membrane (TOM) complex and the translocase of the inner membrane (TIM) complexes. Tom70p is an important TOM-complex member and a major surface receptor of the protein-translocation machinery in the outer mitochondrial membrane. To investigate the mechanism by which Tom70p functions to deliver the mitochondrial protein precursors, the cytosolic fragment of yeast Tom70p (cTom70p) was crystallized. The crystals diffract to 3.2 Å using a synchrotron X-ray source and belong to space group P2{sub 1}, with unit-cell parameters a = 44.89, b = 168.78, c = 83.41 Å, α = 90.00, β = 102.74, γ = 90.00°. There are two Tom70p molecules in one asymmetric unit, which corresponds to a solvent content of approximately 51%. Structure determination by MAD methods is under way.

Meta-analysis of Theory of Mind (ToM) impairment in bipolar disorder.

Science.gov (United States)

Bora, E; Bartholomeusz, C; Pantelis, C

2016-01-01

Theory of mind (ToM) dysfunction is prominent in a number of psychiatric disorders, in particular, autism and schizophrenia, and can play a significant role in poor functioning. There is now emerging evidence suggesting that ToM abilities are also impaired in bipolar disorder (BP); however, the relationship between ToM deficits and mood state is not clear. We conducted a meta-analysis of ToM studies in BP. Thirty-four studies comparing 1214 patients with BP and 1097 healthy controls were included. BP groups included remitted (18 samples, 545 BP patients), subsyndromal (12 samples, 510 BP patients), and acute (manic and/or depressed) (10 samples, 159 BP patients) patients. ToM performance was significantly impaired in BP compared to controls. This impairment was evident across different types of ToM tasks (including affective/cognitive and verbal/visual) and was also evident in strictly euthymic patients with BP (d = 0.50). There were no significant differences between remitted and subsyndromal samples. However, ToM deficit was significantly more severe during acute episodes (d = 1.23). ToM impairment was significantly associated with neurocognitive and particularly with manic symptoms. Significant but modest sized ToM dysfunction is evident in remitted and subsyndromal BP. Acute episodes are associated with more robust ToM deficits. Exacerbation of ToM deficits may contribute to the more significant interpersonal problems observed in patients with acute or subsyndromal manic symptoms. There is a need for longitudinal studies comparing the developmental trajectory of ToM deficits across the course of the illness.

Reducing the Language Content in ToM Tests: A Developmental Scale

Science.gov (United States)

Burnel, Morgane; Perrone-Bertolotti, Marcela; Reboul, Anne; Baciu, Monica; Durrleman, Stephanie

2018-01-01

The goal of the current study was to statistically evaluate the reliable scalability of a set of tasks designed to assess Theory of Mind (ToM) without language as a confounding variable. This tool might be useful to study ToM in populations where language is impaired or to study links between language and ToM. Low verbal versions of the ToM tasks…

Researcher Interview: Tom Hudson

Science.gov (United States)

Tom Hudson, M.D., President and Scientific Director of the Ontario Institute for Cancer Research, describes the International Cancer Genome Consortium (ICGC), which brings together cancer genomic data and research from across the world.

A Type System for Tom

Directory of Open Access Journals (Sweden)

Claude Kirchner

2010-03-01

Full Text Available Extending a given language with new dedicated features is a general and quite used approach to make the programming language more adapted to problems. Being closer to the application, this leads to less programming flaws and easier maintenance. But of course one would still like to perform program analysis on these kinds of extended languages, in particular type checking and inference. In this case one has to make the typing of the extended features compatible with the ones in the starting language. The Tom programming language is a typical example of such a situation as it consists of an extension of Java that adds pattern matching, more particularly associative pattern matching, and reduction strategies. This paper presents a type system with subtyping for Tom, that is compatible with Java's type system, and that performs both type checking and type inference. We propose an algorithm that checks if all patterns of a Tom program are well-typed. In addition, we propose an algorithm based on equality and subtyping constraints that infers types of variables occurring in a pattern. Both algorithms are exemplified and the proposed type system is showed to be sound and complete.

Alternative function for the mitochondrial SAM complex in biogenesis of alpha-helical TOM proteins.

Science.gov (United States)

Stojanovski, Diana; Guiard, Bernard; Kozjak-Pavlovic, Vera; Pfanner, Nikolaus; Meisinger, Chris

2007-12-03

The mitochondrial outer membrane contains two preprotein translocases: the general translocase of outer membrane (TOM) and the beta-barrel-specific sorting and assembly machinery (SAM). TOM functions as the central entry gate for nuclear-encoded proteins. The channel-forming Tom40 is a beta-barrel protein, whereas all Tom receptors and small Tom proteins are membrane anchored by a transmembrane alpha-helical segment in their N- or C-terminal portion. Synthesis of Tom precursors takes place in the cytosol, and their import occurs via preexisting TOM complexes. The precursor of Tom40 is then transferred to SAM for membrane insertion and assembly. Unexpectedly, we find that the biogenesis of alpha-helical Tom proteins with a membrane anchor in the C-terminal portion is SAM dependent. Each SAM protein is necessary for efficient membrane integration of the receptor Tom22, whereas assembly of the small Tom proteins depends on Sam37. Thus, the substrate specificity of SAM is not restricted to beta-barrel proteins but also includes the majority of alpha-helical Tom proteins.

Training older adults on Theory of Mind (ToM): transfer on metamemory.

Science.gov (United States)

Lecce, Serena; Bottiroli, Sara; Bianco, Federica; Rosi, Alessia; Cavallini, Elena

2015-01-01

Research on aging has shown a significant decline in ToM after 65 years of age. Despite these age-related difficulties, no study has yet investigated the possibility to improve ToM in older adults. To address this gap we tested the efficacy of a conversation-based ToM training with age-appropriate ToM tasks and its transfer effects on metamemory. We examined 72 older adults (Mage=67.61 years, SD=6.39 years) assigned to three training conditions: a ToM training, a physical-conversation training and a social-contact group. All participants took part in two 2-h testing and to two 2-h training sessions. Results showed that after the intervention, older adults in the ToM training group improved their mental states' understanding significantly more than participants in the physical-conversation training and in the social-contact groups. Crucially, the positive effect of the ToM intervention generalized to metamemory knowledge. This is the first study investigating the efficacy of a ToM training and its transfer effect on metacognition in older adults. From a theoretical point of view, it supports the relation between ToM and metamemory. Practical implications of these data are discussed. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Rara causa de discapacidad intelectual: síndrome de Coffin Lowry

Directory of Open Access Journals (Sweden)

Elibett Carcasés Carcasés

2015-12-01

Full Text Available El síndrome de Coffin–Lowry (CLS es una rara forma sindrómica de retardo mental, que muestra una herencia dominante ligada al X. Sus signos principales son el retardo del desarrollo psicomotor y del crecimiento, las dismorfias craneofaciales, las anomalías digitales y las alteraciones esqueléticas progresivas. Se aplicó el método clínico y la técnica comparativa o de patrón para realizar el diagnóstico del CLS en escolar femenina, blanca, de 8 años, que llegó a servicio de Genética remitida de la consulta de Ortopedia, donde era atendida por hiperlaxitud articular y escoliosis. Por su baja frecuencia esta entidad es poco conocida, por lo que resulta interesante la presentación de este caso, identificando las principales manifestaciones clínicas, que permiten un diagnóstico precoz y el manejo adecuado que incluye al paciente y su familia.

Biogenesis of the mitochondrial TOM complex: Mim1 promotes insertion and assembly of signal-anchored receptors.

Science.gov (United States)

Becker, Thomas; Pfannschmidt, Sylvia; Guiard, Bernard; Stojanovski, Diana; Milenkovic, Dusanka; Kutik, Stephan; Pfanner, Nikolaus; Meisinger, Chris; Wiedemann, Nils

2008-01-04

The translocase of the outer membrane (TOM complex) is the central entry gate for nuclear-encoded mitochondrial precursor proteins. All Tom proteins are also encoded by nuclear genes and synthesized as precursors in the cytosol. The channel-forming beta-barrel protein Tom40 is targeted to mitochondria via Tom receptors and inserted into the outer membrane by the sorting and assembly machinery (SAM complex). A further outer membrane protein, Mim1, plays a less defined role in assembly of Tom40 into the TOM complex. The three receptors Tom20, Tom22, and Tom70 are anchored in the outer membrane by a single transmembrane alpha-helix, located at the N terminus in the case of Tom20 and Tom70 (signal-anchored) or in the C-terminal portion in the case of Tom22 (tail-anchored). Insertion of the precursor of Tom22 into the outer membrane requires pre-existing Tom receptors while the import pathway of the precursors of Tom20 and Tom70 is only poorly understood. We report that Mim1 is required for efficient membrane insertion and assembly of Tom20 and Tom70, but not Tom22. We show that Mim1 associates with SAM(core) components to a large SAM complex, explaining its role in late steps of the assembly pathway of Tom40. We conclude that Mim1 is not only required for biogenesis of the beta-barrel protein Tom40 but also for membrane insertion and assembly of signal-anchored Tom receptors. Thus, Mim1 plays an important role in the efficient assembly of the mitochondrial TOM complex.

Ionizing radiation environment for the TOMS mission

Science.gov (United States)

Lauriente, M.; Maloy, J. O.; Vampola, A. L.

1992-01-01

The Total Ozone Mapping Spectrometer (TOMS) will fly on several different spacecraft, each having an orbit which is approximately polar and 800-980 km in altitude. A description is given of the computer-based tools used for characterizing the spacecraft interactions with the ionizing radiation environment in orbit and the susceptibility requirements for ionizing radiation compatibility. The peak flux from the model was used to derive the expected radiation-induced noise in the South Atlantic Anomaly for the new TOMS instruments intended to fly on Advanced Earth Observatory System and Earth Probe.

Meet TOM - the world's first open chest paediatric/adult manikin.

Science.gov (United States)

Dix, Ann

2016-07-20

Aged 15, TOM is a model patient. He has suffered more than his fair share of life-threatening events and never complains. But then TOM is not your average sick teenager - he is the world's first open chest paediatric/adult manikin.

78 FR 12307 - Taylor, G. Tom; Notice of Filing

Science.gov (United States)

2013-02-22

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ID-5705-001] Taylor, G. Tom; Notice of Filing Take notice that on February 14, 2013, G. Tom Taylor filed an application to hold interlocking positions pursuant to section 305(b) of the Federal Power Act, 16 U.S.C. 825d(b), Part 45 of the...

AuTom: a novel automatic platform for electron tomography reconstruction

KAUST Repository

Han, Renmin

2017-07-26

We have developed a software package towards automatic electron tomography (ET): Automatic Tomography (AuTom). The presented package has the following characteristics: accurate alignment modules for marker-free datasets containing substantial biological structures; fully automatic alignment modules for datasets with fiducial markers; wide coverage of reconstruction methods including a new iterative method based on the compressed-sensing theory that suppresses the “missing wedge” effect; and multi-platform acceleration solutions that support faster iterative algebraic reconstruction. AuTom aims to achieve fully automatic alignment and reconstruction for electron tomography and has already been successful for a variety of datasets. AuTom also offers user-friendly interface and auxiliary designs for file management and workflow management, in which fiducial marker-based datasets and marker-free datasets are addressed with totally different subprocesses. With all of these features, AuTom can serve as a convenient and effective tool for processing in electron tomography.

Highlights of TOMS Version 9 Total Ozone Algorithm

Science.gov (United States)

Bhartia, Pawan; Haffner, David

2012-01-01

The fundamental basis of TOMS total ozone algorithm was developed some 45 years ago by Dave and Mateer. It was designed to estimate total ozone from satellite measurements of the backscattered UV radiances at few discrete wavelengths in the Huggins ozone absorption band (310-340 nm). Over the years, as the need for higher accuracy in measuring total ozone from space has increased, several improvements to the basic algorithms have been made. They include: better correction for the effects of aerosols and clouds, an improved method to account for the variation in shape of ozone profiles with season, latitude, and total ozone, and a multi-wavelength correction for remaining profile shape errors. These improvements have made it possible to retrieve total ozone with just 3 spectral channels of moderate spectral resolution (approx. 1 nm) with accuracy comparable to state-of-the-art spectral fitting algorithms like DOAS that require high spectral resolution measurements at large number of wavelengths. One of the deficiencies of the TOMS algorithm has been that it doesn't provide an error estimate. This is a particular problem in high latitudes when the profile shape errors become significant and vary with latitude, season, total ozone, and instrument viewing geometry. The primary objective of the TOMS V9 algorithm is to account for these effects in estimating the error bars. This is done by a straightforward implementation of the Rodgers optimum estimation method using a priori ozone profiles and their error covariances matrices constructed using Aura MLS and ozonesonde data. The algorithm produces a vertical ozone profile that contains 1-2.5 pieces of information (degrees of freedom of signal) depending upon solar zenith angle (SZA). The profile is integrated to obtain the total column. We provide information that shows the altitude range in which the profile is best determined by the measurements. One can use this information in data assimilation and analysis. A side

Tom Ford Construction, LLC Information Sheet

Science.gov (United States)

Tom Ford Construction, LLC (the Company) is located in Brentwood, Tennessee. The settlement involves renovation activities conducted at a property constructed prior to 1978, located in Nashville, Tennessee.

TOMS/EP UV Reflectivity Daily and Monthly Zonal Means V008

Data.gov (United States)

National Aeronautics and Space Administration — This data product contains TOMS/EP UV Reflectivity Daily and Monthly Zonal Means Version 8 data in ASCII format. (The shortname for this Level-3 Earth Probe TOMS...

Measuring Theory of Mind in Children. Psychometric Properties of the ToM Storybooks

NARCIS (Netherlands)

Blijd-Hoogewys, E. M. A.; van Geert, P. L. C.; Serra, M.; Minderaa, R. B.

Although research on Theory-of-Mind (ToM) is often based on single task measurements, more comprehensive instruments result in a better understanding of ToM development. The ToM Storybooks is a new instrument measuring basic ToM-functioning and associated aspects. There are 34 tasks, tapping various

Measuring Theory of Mind in Children. Psychometric Properties of the ToM Storybooks

NARCIS (Netherlands)

Blijd-Hoogewys, E. M. A.; van Geert, P. L. C.; Serra, M.; Minderaa, R. B.

2008-01-01

Although research on Theory-of-Mind (ToM) is often based on single task measurements, more comprehensive instruments result in a better understanding of ToM development. The ToM Storybooks is a new instrument measuring basic ToM-functioning and associated aspects. There are 34 tasks, tapping various

77 FR 39406 - Safety Zone; Tom Graves Memorial Fireworks, Port Bay, Wolcott, NY

Science.gov (United States)

2012-07-03

...-AA00 Safety Zone; Tom Graves Memorial Fireworks, Port Bay, Wolcott, NY AGENCY: Coast Guard, DHS. ACTION..., NY. This safety zone is intended to restrict vessels from a portion of Port Bay during the Tom Graves... necessary to ensure the safety of spectators and vessels during the Tom Graves Memorial Fireworks. This zone...

Measuring theory of mind in children. Psychometric properties of the ToM Storybooks.

Science.gov (United States)

Blijd-Hoogewys, E M A; van Geert, P L C; Serra, M; Minderaa, R B

2008-11-01

Although research on Theory-of-Mind (ToM) is often based on single task measurements, more comprehensive instruments result in a better understanding of ToM development. The ToM Storybooks is a new instrument measuring basic ToM-functioning and associated aspects. There are 34 tasks, tapping various emotions, beliefs, desires and mental-physical distinctions. Four studies on the validity and reliability of the test are presented, in typically developing children (n = 324, 3-12 years) and children with PDD-NOS (n = 30). The ToM Storybooks have good psychometric qualities. A component analysis reveals five components corresponding with the underlying theoretical constructs. The internal consistency, test-retest reliability, inter-rater reliability, construct validity and convergent validity are good. The ToM Storybooks can be used in research as well as in clinical settings.

Single molecule tracking fluorescence microscopy in mitochondria reveals highly dynamic but confined movement of Tom40

Science.gov (United States)

Kuzmenko, Anton; Tankov, Stoyan; English, Brian P.; Tarassov, Ivan; Tenson, Tanel; Kamenski, Piotr; Elf, Johan; Hauryliuk, Vasili

2011-12-01

Tom40 is an integral protein of the mitochondrial outer membrane, which as the central component of the Translocase of the Outer Membrane (TOM) complex forms a channel for protein import. We characterize the diffusion properties of individual Tom40 molecules fused to the photoconvertable fluorescent protein Dendra2 with millisecond temporal resolution. By imaging individual Tom40 molecules in intact isolated yeast mitochondria using photoactivated localization microscopy with sub-diffraction limited spatial precision, we demonstrate that Tom40 movement in the outer mitochondrial membrane is highly dynamic but confined in nature, suggesting anchoring of the TOM complex as a whole.

Testicular morphometry and sperm reserves of local turkey toms fed ...

African Journals Online (AJOL)

The morphometry and sperm reserves of the testis, epididymis and vas deferens of three groups (n=5/ group) of sexually active adult local turkey toms fed isocaloric diet with varying levels (12 %, 16 %, 20 %) of protein were studied for sixteen weeks. The weights of the toms before treatment were between 3.5 – 4.5 kg, while ...

Cognitive, affective, and conative theory of mind (ToM) in children with traumatic brain injury.

Science.gov (United States)

Dennis, Maureen; Simic, Nevena; Bigler, Erin D; Abildskov, Tracy; Agostino, Alba; Taylor, H Gerry; Rubin, Kenneth; Vannatta, Kathryn; Gerhardt, Cynthia A; Stancin, Terry; Yeates, Keith Owen

2013-07-01

We studied three forms of dyadic communication involving theory of mind (ToM) in 82 children with traumatic brain injury (TBI) and 61 children with orthopedic injury (OI): Cognitive (concerned with false belief), Affective (concerned with expressing socially deceptive facial expressions), and Conative (concerned with influencing another's thoughts or feelings). We analyzed the pattern of brain lesions in the TBI group and conducted voxel-based morphometry for all participants in five large-scale functional brain networks, and related lesion and volumetric data to ToM outcomes. Children with TBI exhibited difficulty with Cognitive, Affective, and Conative ToM. The perturbation threshold for Cognitive ToM is higher than that for Affective and Conative ToM, in that Severe TBI disturbs Cognitive ToM but even Mild-Moderate TBI disrupt Affective and Conative ToM. Childhood TBI was associated with damage to all five large-scale brain networks. Lesions in the Mirror Neuron Empathy network predicted lower Conative ToM involving ironic criticism and empathic praise. Conative ToM was significantly and positively related to the package of Default Mode, Central Executive, and Mirror Neuron Empathy networks and, more specifically, to two hubs of the Default Mode Network, the posterior cingulate/retrosplenial cortex and the hippocampal formation, including entorhinal cortex and parahippocampal cortex. Copyright © 2012 Elsevier Ltd. All rights reserved.

Superfund explanation of significant difference for the record of decision (EPA Region 8): Lowry Landfill, Aurora, CO, October 24, 1997

International Nuclear Information System (INIS)

1999-03-01

Please be advised that there is an error within Attachment E (Technical Evaluation of Proposed Ground-Water Treatment and Disposal Alternatives) of the ''Responsiveness Summary for the Second Explanation of Significant Differences, Lowry Landfill Superfund Site'' document. The evaluation table, which summarizes the rankings of the two cleanup alternatives, failed to include numerical values for State Acceptance and Community Acceptance. Enclosed is a copy of the table as it should have appeared in Attachment E. Copies of this errata sheet are being mailed to all recipients of the Responsiveness Summary

The TOM Complex of Amoebozoans: the Cases of the Amoeba Acanthamoeba castellanii and the Slime Mold Dictyostelium discoideum.

Science.gov (United States)

Wojtkowska, Małgorzata; Buczek, Dorota; Stobienia, Olgierd; Karachitos, Andonis; Antoniewicz, Monika; Slocinska, Małgorzata; Makałowski, Wojciech; Kmita, Hanna

2015-07-01

Protein import into mitochondria requires a wide variety of proteins, forming complexes in both mitochondrial membranes. The TOM complex (translocase of the outer membrane) is responsible for decoding of targeting signals, translocation of imported proteins across or into the outer membrane, and their subsequent sorting. Thus the TOM complex is regarded as the main gate into mitochondria for imported proteins. Available data indicate that mitochondria of representative organisms from across the major phylogenetic lineages of eukaryotes differ in subunit organization of the TOM complex. The subunit organization of the TOM complex in the Amoebozoa is still elusive, so we decided to investigate its organization in the soil amoeba Acanthamoeba castellanii and the slime mold Dictyostelium discoideum. They represent two major subclades of the Amoebozoa: the Lobosa and Conosa, respectively. Our results confirm the presence of Tom70, Tom40 and Tom7 in the A. castellanii and D. discoideum TOM complex, while the presence of Tom22 and Tom20 is less supported. Interestingly, the Tom proteins display the highest similarity to Opisthokonta cognate proteins, with the exception of Tom40. Thus representatives of two major subclades of the Amoebozoa appear to be similar in organization of the TOM complex, despite differences in their lifestyle. Copyright © 2015 The Authors. Published by Elsevier GmbH.. All rights reserved.

33 CFR 80.170 - Sandy Hook, NJ to Tom's River, NJ.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Sandy Hook, NJ to Tom's River, NJ. 80.170 Section 80.170 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Atlantic Coast § 80.170 Sandy Hook, NJ to Tom's River...

33 CFR 80.501 - Tom's River, NJ to Cape May, NJ.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Tom's River, NJ to Cape May, NJ. 80.501 Section 80.501 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Fifth District § 80.501 Tom's River, NJ to Cape May, NJ...

Plasticity of TOM complex assembly in skeletal muscle mitochondria in response to chronic contractile activity.

Science.gov (United States)

Joseph, Anna-Maria; Hood, David A

2012-03-01

We investigated the assembly of the TOM complex within skeletal muscle under conditions of chronic contractile activity-induced mitochondrial biogenesis. Tom40 import into mitochondria was increased by chronic contractile activity, as was its time-dependent assembly into the TOM complex. These changes coincided with contractile activity-induced augmentations in the expression of key protein import machinery components Tim17, Tim23, and Tom22, as well as the cytosolic chaperone Hsp90. These data indicate the adaptability of the TOM protein import complex and suggest a regulatory role for the assembly of this complex in exercise-induced mitochondrial biogenesis. Copyright © 2011 Elsevier B.V. and Mitochondria Research Society. All rights reserved. All rights reserved.

Novel TPR-containing subunit of TOM complex functions as cytosolic receptor for Entamoeba mitosomal transport.

Science.gov (United States)

Makiuchi, Takashi; Mi-ichi, Fumika; Nakada-Tsukui, Kumiko; Nozaki, Tomoyoshi

2013-01-01

Under anaerobic environments, the mitochondria have undergone remarkable reduction and transformation into highly reduced structures, referred as mitochondrion-related organelles (MROs), which include mitosomes and hydrogenosomes. In agreement with the concept of reductive evolution, mitosomes of Entamoeba histolytica lack most of the components of the TOM (translocase of the outer mitochondrial membrane) complex, which is required for the targeting and membrane translocation of preproteins into the canonical aerobic mitochondria. Here we showed, in E. histolytica mitosomes, the presence of a 600-kDa TOM complex composed of Tom40, a conserved pore-forming subunit, and Tom60, a novel lineage-specific receptor protein. Tom60, containing multiple tetratricopeptide repeats, is localized to the mitosomal outer membrane and the cytosol, and serves as a receptor of both mitosomal matrix and membrane preproteins. Our data indicate that Entamoeba has invented a novel lineage-specific shuttle receptor of the TOM complex as a consequence of adaptation to an anaerobic environment.

Shallow ground-water conditions, Tom Green County, Texas

Science.gov (United States)

Lee, J.N.

1986-01-01

Most of the water needs of Tom Green County, Texas, are supplied by ground water; however, the city of San Angelo is supplied by surface water. Groundwater withdrawals during 1980 (latest year for which data are available) in Tom Green County totaled about 15,300 acre-feet, all derived from shallow aquifers. Shallow aquifers in this report refer to the ground-water system generally less than 400 feet deep that contains water with less than a 10,000 milligrams per liter concentration of dissolved solids; aquifers comprising this system include: The Leona, Comanche Peak, Trinity, Blaine, San Angelo, Choza, Bullwagon, Vale, Standpipe, and Arroyo aquifers.

Genome-wide analysis of intraspecific DNA polymorphism in 'Micro-Tom', a model cultivar of tomato (Solanum lycopersicum).

Science.gov (United States)

Kobayashi, Masaaki; Nagasaki, Hideki; Garcia, Virginie; Just, Daniel; Bres, Cécile; Mauxion, Jean-Philippe; Le Paslier, Marie-Christine; Brunel, Dominique; Suda, Kunihiro; Minakuchi, Yohei; Toyoda, Atsushi; Fujiyama, Asao; Toyoshima, Hiromi; Suzuki, Takayuki; Igarashi, Kaori; Rothan, Christophe; Kaminuma, Eli; Nakamura, Yasukazu; Yano, Kentaro; Aoki, Koh

2014-02-01

Tomato (Solanum lycopersicum) is regarded as a model plant of the Solanaceae family. The genome sequencing of the tomato cultivar 'Heinz 1706' was recently completed. To accelerate the progress of tomato genomics studies, systematic bioresources, such as mutagenized lines and full-length cDNA libraries, have been established for the cultivar 'Micro-Tom'. However, these resources cannot be utilized to their full potential without the completion of the genome sequencing of 'Micro-Tom'. We undertook the genome sequencing of 'Micro-Tom' and here report the identification of single nucleotide polymorphisms (SNPs) and insertion/deletions (indels) between 'Micro-Tom' and 'Heinz 1706'. The analysis demonstrated the presence of 1.23 million SNPs and 0.19 million indels between the two cultivars. The density of SNPs and indels was high in chromosomes 2, 5 and 11, but was low in chromosomes 6, 8 and 10. Three known mutations of 'Micro-Tom' were localized on chromosomal regions where the density of SNPs and indels was low, which was consistent with the fact that these mutations were relatively new and introgressed into 'Micro-Tom' during the breeding of this cultivar. We also report SNP analysis for two 'Micro-Tom' varieties that have been maintained independently in Japan and France, both of which have served as standard lines for 'Micro-Tom' mutant collections. Approximately 28,000 SNPs were identified between these two 'Micro-Tom' lines. These results provide high-resolution DNA polymorphic information on 'Micro-Tom' and represent a valuable contribution to the 'Micro-Tom'-based genomics resources.

The pro-apoptotic BH3-only protein Bim interacts with components of the translocase of the outer mitochondrial membrane (TOM.

Directory of Open Access Journals (Sweden)

Daniel O Frank

Full Text Available The pro-apoptotic Bcl-2-family protein Bim belongs to the BH3-only proteins known as initiators of apoptosis. Recent data show that Bim is constitutively inserted in the outer mitochondrial membrane via a C-terminal transmembrane anchor from where it can activate the effector of cytochrome c-release, Bax. To identify regulators of Bim-activity, we conducted a search for proteins interacting with Bim at mitochondria. We found an interaction of Bim with Tom70, Tom20 and more weakly with Tom40, all components of the Translocase of the Outer Membrane (TOM. In vitro import assays performed on tryptically digested yeast mitochondria showed reduced Bim insertion into the outer mitochondrial membrane (OMM indicating that protein receptors may be involved in the import process. However, RNAi against components of TOM (Tom40, Tom70, Tom22 or Tom20 by siRNA, individually or in combination, did not consistently change the amount of Bim on HeLa mitochondria, either at steady state or upon de novo-induction. In support of this, the individual or combined knock-downs of TOM receptors also failed to alter the susceptibility of HeLa cells to Bim-induced apoptosis. In isolated yeast mitochondria, lack of Tom70 or the TOM-components Tom20 or Tom22 alone did not affect the import of Bim into the outer mitochondrial membrane. In yeast, expression of Bim can sensitize the cells to Bax-dependent killing. This sensitization was unaffected by the absence of Tom70 or by an experimental reduction in Tom40. Although thus the physiological role of the Bim-TOM-interaction remains unclear, TOM complex components do not seem to be essential for Bim insertion into the OMM. Nevertheless, this association should be noted and considered when the regulation of Bim in other cells and situations is investigated.

The pro-apoptotic BH3-only protein Bim interacts with components of the translocase of the outer mitochondrial membrane (TOM).

Science.gov (United States)

Frank, Daniel O; Dengjel, Jörn; Wilfling, Florian; Kozjak-Pavlovic, Vera; Häcker, Georg; Weber, Arnim

2015-01-01

The pro-apoptotic Bcl-2-family protein Bim belongs to the BH3-only proteins known as initiators of apoptosis. Recent data show that Bim is constitutively inserted in the outer mitochondrial membrane via a C-terminal transmembrane anchor from where it can activate the effector of cytochrome c-release, Bax. To identify regulators of Bim-activity, we conducted a search for proteins interacting with Bim at mitochondria. We found an interaction of Bim with Tom70, Tom20 and more weakly with Tom40, all components of the Translocase of the Outer Membrane (TOM). In vitro import assays performed on tryptically digested yeast mitochondria showed reduced Bim insertion into the outer mitochondrial membrane (OMM) indicating that protein receptors may be involved in the import process. However, RNAi against components of TOM (Tom40, Tom70, Tom22 or Tom20) by siRNA, individually or in combination, did not consistently change the amount of Bim on HeLa mitochondria, either at steady state or upon de novo-induction. In support of this, the individual or combined knock-downs of TOM receptors also failed to alter the susceptibility of HeLa cells to Bim-induced apoptosis. In isolated yeast mitochondria, lack of Tom70 or the TOM-components Tom20 or Tom22 alone did not affect the import of Bim into the outer mitochondrial membrane. In yeast, expression of Bim can sensitize the cells to Bax-dependent killing. This sensitization was unaffected by the absence of Tom70 or by an experimental reduction in Tom40. Although thus the physiological role of the Bim-TOM-interaction remains unclear, TOM complex components do not seem to be essential for Bim insertion into the OMM. Nevertheless, this association should be noted and considered when the regulation of Bim in other cells and situations is investigated.

Cooperation of TOM and TIM23 complexes during translocation of proteins into mitochondria.

Science.gov (United States)

Waegemann, Karin; Popov-Čeleketić, Dušan; Neupert, Walter; Azem, Abdussalam; Mokranjac, Dejana

2015-03-13

Translocation of the majority of mitochondrial proteins from the cytosol into mitochondria requires the cooperation of TOM and TIM23 complexes in the outer and inner mitochondrial membranes. The molecular mechanisms underlying this cooperation remain largely unknown. Here, we present biochemical and genetic evidence that at least two contacts from the side of the TIM23 complex play an important role in TOM-TIM23 cooperation in vivo. Tim50, likely through its very C-terminal segment, interacts with Tom22. This interaction is stimulated by translocating proteins and is independent of any other TOM-TIM23 contact known so far. Furthermore, the exposure of Tim23 on the mitochondrial surface depends not only on its interaction with Tim50 but also on the dynamics of the TOM complex. Destabilization of the individual contacts reduces the efficiency of import of proteins into mitochondria and destabilization of both contacts simultaneously is not tolerated by yeast cells. We conclude that an intricate and coordinated network of protein-protein interactions involving primarily Tim50 and also Tim23 is required for efficient translocation of proteins across both mitochondrial membranes. Copyright © 2014 Elsevier Ltd. All rights reserved.

Bottlenose dolphin Tursiops truncatus at São Tomé Island (São ...

African Journals Online (AJOL)

Although the bottlenose dolphin Tursiops truncatus is one of the most common cetacean species around São Tomé Island, Gulf of Guinea, little research has focused on this species in this region. This study investigated the population of bottlenose dolphins around São Tomé Island by estimating the minimum population ...

Short Note New hope for the critically endangered São Tomé ...

African Journals Online (AJOL)

However, this new site lies outside the Ôbo Natural Park, São Tomé's only protected area, for which we alert the need to better protect its surroundings, which are relevant for many of the island's endemic species. Keywords: buffer zone, conservation, distribution, Ôbo Natural Park, playback, São Tomé and Príncipe

Challenges and Opportunities: My Personal Journey. Tomás Rivera Lecture Series

Science.gov (United States)

Moran, Rachel F.

2011-01-01

Each year a distinguished scholar or prominent leader is selected to present the Tomás Rivera Lecture. Named in honor of the late Dr. Tomás Rivera, professor, scholar, poet, and former president of the University of California, Riverside, the American Association of Hispanics in Higher Education (AAHHE) is continuing this lecture at its annual…

Contextualizando reações ácido-base de acordo com a teoria protônica de Brönsted-Lowry usando comprimidos de propranolol e nimesulida

OpenAIRE

Gonsalves, Arlan de Assis; Araújo, Cleônia Roberta Melo; Leite Filho, Carlos Alberto; Medeiros, Felipe Santana de

2013-01-01

This paper reports the use of alternative materials for teaching experimental chemistry. In this context, nimesulide and propranolol tablets were used to teach chemical concepts about acid-base reactions according to Brönsted-Lowry protonic Theory. Important topics of Organic, Analytical and Pharmaceutical Chemistry were discussed, such as purification by acid-base extraction, solubility of organic compounds in aqueous solutions, buffers, the dissociation constant (pKa), potentiometric titrat...

Malcolm Lowry en el ocaso del imperio

Directory of Open Access Journals (Sweden)

Nair María Anaya Ferreira

2013-07-01

Full Text Available Este artículo propone una lectura de Bajo el volcán, de Malcolm Lowry, centrada en la importancia de la historia moderna y la presencia del Imperio Británico en la narración del último día de Geoffrey Firmin. Siguiendo la noción de una “lectura contrapuntística” de los textos canónicos ingleses formulada por Edward Said, planteo que al haber nacido en la India, el Cónsul (británico no logra tener un sentido de pertenencia a la Gran Bretaña, sino que se encuentra en una situación intersticial y liminal que anticipa la ruptura entre una identidad imperial y una identidad nacional, una de las problemáticas mayores abordadas en los estudios teóricos actuales sobre la identidad (especialmente en los estudios poscoloniales. Desde esta perspectiva, el énfasis en situación imperial permite una lectura que rompe con las interpretaciones de México como un “paraíso infernal” que ha perpetuado el estereotipo de nuestro país incluso en estudios críticos sobre el novelista. The purpose of this article is to offer a reading of Malcolm Lowry’s Under the Volcano focused on the importance of modern history and the presence of the British Empire in the narration of the last day of Geoffrey Firmin. Following Edward Said’s notion of a “contrapuntal reading” of canonical texts, my view is that being an Anglo-Indian, the (British Consul lacks a sense of belonging in regard to a British identity. He lives, therefore, both in a interstitial and a liminar situation which anticipates the breaking up between a sense of national identity and a sense of imperial identity, which constitutes, in fact, one of the main subjects in contemporary theoretical studies about identity (especially in Postcolonial Studies. From this point of view, the current interpretation breaks with a very common reading of the novel in which Mexico is just seen as an “infernal paradise”, an image which has perpetuated a degrading stereotype of the country

miR-126 is downregulated in cystic fibrosis airway epithelial cells and regulates TOM1 expression.

LENUS (Irish Health Repository)

Oglesby, Irene K

2010-02-15

Cystic fibrosis (CF) is one of the most common lethal genetic diseases in which the role of microRNAs has yet to be explored. Predicted to be regulated by miR-126, TOM1 (target of Myb1) has been shown to interact with Toll-interacting protein, forming a complex to regulate endosomal trafficking of ubiquitinated proteins. TOM1 has also been proposed as a negative regulator of IL-1beta and TNF-alpha-induced signaling pathways. MiR-126 is highly expressed in the lung, and we now show for the first time differential expression of miR-126 in CF versus non-CF airway epithelial cells both in vitro and in vivo. MiR-126 downregulation in CF bronchial epithelial cells correlated with a significant upregulation of TOM1 mRNA, both in vitro and in vivo when compared with their non-CF counterparts. Introduction of synthetic pre-miR-126 inhibited luciferase activity in a reporter system containing the full length 3\\'-untranslated region of TOM1 and resulted in decreased TOM1 protein production in CF bronchial epithelial cells. Following stimulation with LPS or IL-1beta, overexpression of TOM1 was found to downregulate NF-kappaB luciferase activity. Conversely, TOM1 knockdown resulted in a significant increase in NF-kappaB regulated IL-8 secretion. These data show that miR-126 is differentially regulated in CF versus non-CF airway epithelial cells and that TOM1 is a miR-126 target that may have an important role in regulating innate immune responses in the CF lung. To our knowledge, this study is the first to report of a role for TOM1 in the TLR2\\/4 signaling pathways and the first to describe microRNA involvement in CF.

Tom Olaf Urb / intervjueerinud Siim Õ. Ilves

Index Scriptorium Estoniae

Urb, Tom Olaf, 1985-

2016-01-01

Muusik, produtsent, kirjanik ja näitleja Tom-Olaf Urb, lavanimega Reket, arutleb disaini teemal ja nimetab kümme disainieset, mis teda elus köitnud on. Eesti Hip-Hop auhindade jagamisel valiti Reketi "Tuule tee" 2015.a. parimaks kodumaiseks hip-hop albumiks

Printing--Graphic Arts--Graphic Communications

Science.gov (United States)

Hauenstein, A. Dean

1975-01-01

Recently, "graphic arts" has shifted from printing skills to a conceptual approach of production processes. "Graphic communications" must embrace the total system of communication through graphic media, to serve broad career education purposes; students taught concepts and principles can be flexible and adaptive. The author…

Investigating the genetic basis of theory of mind (ToM): the role of catechol-O-methyltransferase (COMT) gene polymorphisms.

Science.gov (United States)

Xia, Haiwei; Wu, Nan; Su, Yanjie

2012-01-01

The ability to deduce other persons' mental states and emotions which has been termed 'theory of mind (ToM)' is highly heritable. First molecular genetic studies focused on some dopamine-related genes, while the genetic basis underlying different components of ToM (affective ToM and cognitive ToM) remain unknown. The current study tested 7 candidate polymorphisms (rs4680, rs4633, rs2020917, rs2239393, rs737865, rs174699 and rs59938883) on the catechol-O-methyltransferase (COMT) gene. We investigated how these polymorphisms relate to different components of ToM. 101 adults participated in our study; all were genetically unrelated, non-clinical and healthy Chinese subjects. Different ToM tasks were applied to detect their theory of mind ability. The results showed that the COMT gene rs2020917 and rs737865 SNPs were associated with cognitive ToM performance, while the COMT gene rs5993883 SNP was related to affective ToM, in which a significant gender-genotype interaction was found (p = 0.039). Our results highlighted the contribution of DA-related COMT gene on ToM performance. Moreover, we found out that the different SNP at the same gene relates to the discriminative aspect of ToM. Our research provides some preliminary evidence to the genetic basis of theory of mind which still awaits further studies.

Lateral release of proteins from the TOM complex into the outer membrane of mitochondria.

Science.gov (United States)

Harner, Max; Neupert, Walter; Deponte, Marcel

2011-07-15

The TOM complex of the outer membrane of mitochondria is the entry gate for the vast majority of precursor proteins that are imported into the mitochondria. It is made up by receptors and a protein conducting channel. Although precursor proteins of all subcompartments of mitochondria use the TOM complex, it is not known whether its channel can only mediate passage across the outer membrane or also lateral release into the outer membrane. To study this, we have generated fusion proteins of GFP and Tim23 which are inserted into the inner membrane and, at the same time, are spanning either the TOM complex or are integrated into the outer membrane. Our results demonstrate that the TOM complex, depending on sequence determinants in the precursors, can act both as a protein conducting pore and as an insertase mediating lateral release into the outer membrane.

STS-98 Crew Interview: Tom Jones

Science.gov (United States)

2001-01-01

The STS-98 Mission Specialist Tom Jones is seen being interviewed. He answers questions about his inspiration to become an astronaut, his career path, and his training. He gives details on the mission's goals and significance, and the payload and hardware it brings to the International Space Station (ISS). Mr. Jones discusses his role in the mission's spacewalks and activities.

Staging Henry Fielding: The Author-Narrator in Tom Jones On Screen

OpenAIRE

Løfaldli, Eli

2017-01-01

As recent adaptation theory has shown, classic-novel adaptation typically sets issues connected to authorship and literal and figurative ownership into play. This key feature of such adaptations is also central to the screen versions of Henry Fielding’s Tom Jones (1749). In much of Fielding’s fiction, the narrator, typically understood as an embodiment of Fielding himself, is a particularly prominent presence. The author-narrator in Tom Jones is no exception: not only is his presence strongly...

Errors resulting from assuming opaque Lambertian clouds in TOMS ozone retrieval

International Nuclear Information System (INIS)

Liu, X.; Newchurch, M.J.; Loughman, R.; Bhartia, P.K.

2004-01-01

Accurate remote sensing retrieval of atmospheric constituents over cloudy areas is very challenging because of insufficient knowledge of cloud parameters. Cloud treatments are highly idealized in most retrieval algorithms. Using a radiative transfer model treating clouds as scattering media, we investigate the effects of assuming opaque Lambertian clouds and employing a Partial Cloud Model (PCM) on Total Ozone Mapping Spectrometer (TOMS) ozone retrievals, especially for tropical high-reflectivity clouds. Assuming angularly independent cloud reflection is good because the Ozone Retrieval Errors (OREs) are within 1.5% of the total ozone (i.e., within TOMS retrieval precision) when Cloud Optical Depth (COD)≥20. Because of Intra-Cloud Ozone Absorption ENhancement (ICOAEN), assuming opaque clouds can introduce large OREs even for optically thick clouds. For a water cloud of COD 40 spanning 2-12 km with 20.8 Dobson Unit (DU) ozone homogeneously distributed in the cloud, the ORE is 17.8 DU in the nadir view. The ICOAEN effect depends greatly on solar zenith angle, view zenith angle, and intra-cloud ozone amount and distribution. The TOMS PCM is good because negative errors from the cloud fraction being underestimated partly cancel other positive errors. At COD≤5, the TOMS algorithm retrieves approximately the correct total ozone because of compensating errors. With increasing COD up to 20-40, the overall positive ORE increases and is finally dominated by the ICOAEN effect. The ICOAEN effect is typically 5-13 DU on average over the Atlantic and Africa and 1-7 DU over the Pacific for tropical high-altitude (cloud top pressure ≤300 hPa) and high-reflectivity (reflectivity ≥ 80%) clouds. Knowledge of TOMS ozone retrieval errors has important implications for remote sensing of ozone/trace gases from other satellite instruments

Tom Brown appointed Dean of Students

OpenAIRE

Williams, Meghan

2007-01-01

James Thomas "Tom" Brown, former senior associate dean of the Dean of Students office, has been appointed as the Dean of Students. The Dean of Students office is responsible for the coordination of student advocacy, new student orientation and parent programs, and responding to student emergencies in collaboration with Judicial Affairs, Residence Life, Cook Counseling Center, Schiffert Health Center, and other departments and agencies.

El procesamiento informático de los materiales del Atlas Lingüístico de la Península Ibérica de Tomás Navarro Tomás

OpenAIRE

García Mouton, Pilar

2010-01-01

Estas páginas dan noticia de la puesta en marcha de un proyecto intramural del CSIC para elaborar y editar definitivamente, en soporte informático, los materiales del Atlas Lingüístico de la Península Ibérica, que Tomás Navarro Tomás dirigió en la primera mitad del siglo XX.

Empathy, ToM, and self-other differentiation: an fMRI study of internal states.

Science.gov (United States)

Reniers, Renate L E P; Völlm, Birgit A; Elliott, Rebecca; Corcoran, Rhiannon

2014-02-01

This study used functional magnetic resonance imaging to examine the neural substrates of empathy, Theory of Mind (ToM), and self-other differentiation involved in the adaptive understanding of people's internal states. Three conditions were distinguished in both sad and neutral (no obvious emotion) contexts. The empathy condition involved imagining what another person is feeling while the more cognitively loaded ToM condition involved imagining what would make another person feel better. The self-reference condition required participants to imagine how they would feel in someone else's situation. Areas previously implicated in empathy, ToM, and self-other differentiation were identified within the different conditions, regardless of emotional context. Specifically, the frontal and temporal poles responded more strongly for ToM than for empathy. The self-reference condition was associated with stronger dorsolateral prefrontal response than the empathy condition, while the reverse comparison revealed a stronger role for right frontal pole. Activations in frontal pole and orbitofrontal cortex were shared between the three conditions. Contrasts of parameter estimates demonstrated modulation by emotional context. The findings of common and differential patterns of responding observed in prefrontal and temporal regions suggest that within the social cognition network empathy, ToM and self-other differentiation have distinct roles that are responsive to context.

An Expanded UV Irradiance Database from TOMS Including the Effects of Ozone, Clouds, and Aerosol Attenuation

Science.gov (United States)

Herman, J.; Krotkov, N.

2003-01-01

The TOMS UV irradiance database (1978 to 2003) has been expanded to include five new products (noon irradiance at 305,310,324, and 380 nm, and noon erythemal-weighted irradiance), in addition to the existing erythemal daily exposure, that permit direct comparisons with ground-based measurements from spectrometers and broadband instruments. The new data are available on http://toms.gsfc.nasa.gov/>http://toms.gsfc.nasa.gov. Comparisons of the TOMS estimated irradiances with ground-based instruments are given along with a review of the sources of known errors, especially the recent improvements in accounting for aerosol attenuation. Trend estimations from the new TOMS irradiances permit the clear separation of changes caused by ozone and those caused by aerosols and clouds. Systematic differences in cloud cover are shown to be the most important factor in determining regional differences in UV radiation reaching the ground for locations at the same latitude (e.g., the summertime differences between Australia and the US southwest).

Isepäine iseõppija Tom Dixon

Index Scriptorium Estoniae

2007-01-01

Inglise disainerist Tom Dixonist (sünd. 1959) ja tema loomingust. 1998. aastast UK disainistuudio juht mööblifirma Habitat juures, mööblitööstuse Artek loominguline direktor. Aprillis 2007 esines Milano mööblimessil vaskvalgustite kollektsiooniga ja Triennale pargis koostöös Shigeru Baniga Arteki paviljoniga

Annual Quality Assurance Conference Files by Tom Mancuso

Science.gov (United States)

25th Annual Quality Assurance Conference. Abstract: Learn about the NEW EPA Method 325b for Refinery Fence Line Monitoring and TO-17 Extended for Soil Gas by Tom Mancuso and Abstract: Success Using Alternate Carrier Gases for Volatile Methods

Tom Russell: "Õpetajakoolitust tuleks alustada praktikast" / Liisa Lumiste

Index Scriptorium Estoniae

Lumiste, Liisa

2013-01-01

Eduko programmi raames Tallinna Ülikoolis toimunud avalikul loengul rääkis Kanada kasvatusteadlane Tom Russell praktika tähtsusest õpetajakoolituses ja viis läbi meistriklassi õpetajakoolituse õppejõududele

Systematic Comparison of Brain Imaging Meta-Analyses of ToM with vPT.

Science.gov (United States)

Arora, Aditi; Schurz, Matthias; Perner, Josef

2017-01-01

In visual perspective taking (vPT) one has to concern oneself with what other people see and how they see it. Since seeing is a mental state, developmental studies have discussed vPT within the domain of "theory of mind (ToM)" but imaging studies have not treated it as such. Based on earlier results from several meta-analyses, we tested for the overlap of visual perspective taking studies with 6 different kinds of ToM studies: false belief, trait judgments, strategic games, social animations, mind in the eyes, and rational actions. Joint activation was observed between the vPT task and some kinds of ToM tasks in regions involving the left temporoparietal junction (TPJ), anterior precuneus, left middle occipital gyrus/extrastriate body area (EBA), and the left inferior frontal and precentral gyrus. Importantly, no overlap activation was found for the vPT tasks with the joint core of all six kinds of ToM tasks. This raises the important question of what the common denominator of all tasks that fall under the label of "theory of mind" is supposed to be if visual perspective taking is not one of them.

Sam37 is crucial for formation of the mitochondrial TOM-SAM supercomplex, thereby promoting β-barrel biogenesis.

Science.gov (United States)

Wenz, Lena-Sophie; Ellenrieder, Lars; Qiu, Jian; Bohnert, Maria; Zufall, Nicole; van der Laan, Martin; Pfanner, Nikolaus; Wiedemann, Nils; Becker, Thomas

2015-09-28

Biogenesis of mitochondrial β-barrel proteins requires two preprotein translocases, the general translocase of the outer membrane (TOM) and the sorting and assembly machinery (SAM). TOM and SAM form a supercomplex that promotes transfer of β-barrel precursors. The SAM core complex contains the channel protein Sam50, which cooperates with Sam35 in precursor recognition, and the peripheral membrane protein Sam37. The molecular function of Sam37 has been unknown. We report that Sam37 is crucial for formation of the TOM-SAM supercomplex. Sam37 interacts with the receptor domain of Tom22 on the cytosolic side of the mitochondrial outer membrane and links TOM and SAM complexes. Sam37 thus promotes efficient transfer of β-barrel precursors to the SAM complex. We conclude that Sam37 functions as a coupling factor of the translocase supercomplex of the mitochondrial outer membrane. © 2015 Wenz et al.

Clean Coal Power at Toms Creek

International Nuclear Information System (INIS)

Schmid, M.R.

1993-01-01

On October 20, 1992 the US Department of Energy (DOE), through the Morgantown Energy Technology Center, entered into Cooperative Agreement DE-FC-21-93MC92444 with TAMCO Power Partners to implement the Toms Creek Integrated Gasification Combined - Cycle Demonstration Project. The process design is proceeding as scheduled, and a draft Environmental Information Volume has been produced. The overall project schedule, however, may have to be adjusted when the Power Sales Agreement has been finalized

Theory of mind broad and narrow: reasoning about social exchange engages ToM areas, precautionary reasoning does not.

Science.gov (United States)

Ermer, Elsa; Guerin, Scott A; Cosmides, Leda; Tooby, John; Miller, Michael B

2006-01-01

Baron-Cohen (1995) proposed that the theory of mind (ToM) inference system evolved to promote strategic social interaction. Social exchange--a form of co-operation for mutual benefit--involves strategic social interaction and requires ToM inferences about the contents of other individuals' mental states, especially their desires, goals, and intentions. There are behavioral and neuropsychological dissociations between reasoning about social exchange and reasoning about equivalent problems tapping other, more general content domains. It has therefore been proposed that social exchange behavior is regulated by social contract algorithms: a domain-specific inference system that is functionally specialized for reasoning about social exchange. We report an fMRI study using the Wason selection task that provides further support for this hypothesis. Precautionary rules share so many properties with social exchange rules--they are conditional, deontic, and involve subjective utilities--that most reasoning theories claim they are processed by the same neurocomputational machinery. Nevertheless, neuroimaging shows that reasoning about social exchange activates brain areas not activated by reasoning about precautionary rules, and vice versa. As predicted, neural correlates of ToM (anterior and posterior temporal cortex) were activated when subjects interpreted social exchange rules, but not precautionary rules (where ToM inferences are unnecessary). We argue that the interaction between ToM and social contract algorithms can be reciprocal: social contract algorithms requires ToM inferences, but their functional logic also allows ToM inferences to be made. By considering interactions between ToM in the narrower sense (belief-desire reasoning) and all the social inference systems that create the logic of human social interaction--ones that enable as well as use inferences about the content of mental states--a broader conception of ToM may emerge: a computational model embodying

Extension of Tom Booth's Modified Power Method for Higher Eigen Modes

International Nuclear Information System (INIS)

Zhang, Peng; Lee, Hyunsuk; Lee, Deokjung

2015-01-01

A possible technique to get the even higher modes is suggested, but it is difficult to be applied practically. In this paper, a general solution strategy is proposed, which can extend Tom Booth's modified power method to get the higher Eigenmodes and there is no limitation about the number of Eigenmodes that can be obtained with this method. In this paper, a general solution strategy is proposed, which can extend Tom Booth's modified power method to get the higher Eigenmodes and there is no limitation about the number of Eigenmodes that can be obtained with this method. It is more practical than the original solution strategy that Tom Booth proposed. The implementation of the method in Monte Carlo code shows significant advantages comparing to the original power method

Differential Regulation of Synaptic Vesicle Tethering and Docking by UNC-18 and TOM-1.

Science.gov (United States)

Gracheva, Elena O; Maryon, Ed B; Berthelot-Grosjean, Martine; Richmond, Janet E

2010-01-01

The assembly of SNARE complexes between syntaxin, SNAP-25 and synaptobrevin is required to prime synaptic vesicles for fusion. Since Munc18 and tomosyn compete for syntaxin interactions, the interplay between these proteins is predicted to be important in regulating synaptic transmission. We explored this possibility, by examining genetic interactions between C. elegans unc-18(Munc18), unc-64(syntaxin) and tom-1(tomosyn). We have previously demonstrated that unc-18 mutants have reduced synaptic transmission, whereas tom-1 mutants exhibit enhanced release. Here we show that the unc-18 mutant release defect is associated with loss of two morphologically distinct vesicle pools; those tethered within 25 nm of the plasma membrane and those docked with the plasma membrane. In contrast, priming defective unc-13 mutants accumulate tethered vesicles, while docked vesicles are greatly reduced, indicating tethering is UNC-18-dependent and occurs in the absence of priming. C. elegans unc-64 mutants phenocopy unc-18 mutants, losing both tethered and docked vesicles, whereas overexpression of open syntaxin preferentially increases vesicle docking, suggesting UNC-18/closed syntaxin interactions are responsible for vesicle tethering. Given the competition between vertebrate tomosyn and Munc18, for syntaxin binding, we hypothesized that C. elegans TOM-1 may inhibit both UNC-18-dependent vesicle targeting steps. Consistent with this hypothesis, tom-1 mutants exhibit enhanced UNC-18 plasma membrane localization and a concomitant increase in both tethered and docked synaptic vesicles. Furthermore, in tom-1;unc-18 double mutants the docked, primed vesicle pool is preferentially rescued relative to unc-18 single mutants. Together these data provide evidence for the differential regulation of two vesicle targeting steps by UNC-18 and TOM-1 through competitive interactions with syntaxin.

Differential regulation of synaptic vesicle tethering and docking by UNC-18 and TOM-1

Directory of Open Access Journals (Sweden)

Elena O Gracheva

2010-10-01

Full Text Available The assembly of SNARE complexes between syntaxin, SNAP-25 and synaptobrevin is required to prime synaptic vesicles for fusion. Since Munc18 and tomosyn compete for syntaxin interactions, the interplay between these proteins is predicted to be important in regulating synaptic transmission. We explored this possibility, by examining genetic interactions between C. elegans unc-18(Munc18, unc-64(syntaxin and tom-1(tomosyn. We have previously demonstrated that unc-18 mutants have reduced synaptic transmission, whereas tom-1 mutants exhibit enhanced release. Here we show that the unc-18 mutant release defect is associated with loss of two morphologically distinct vesicle pools; those tethered within 25nm of the plasma membrane and those docked with the plasma membrane. In contrast, priming defective unc-13 mutants accumulate tethered vesicles, while docked vesicles are greatly reduced, indicating tethering is UNC-18-dependent and occurs in the absence of priming. C. elegans unc-64 mutants phenocopy unc-18 mutants, losing both tethered and docked vesicles, whereas overexpression of open syntaxin preferentially increases vesicle docking, suggesting UNC-18/closed syntaxin interactions are responsible for vesicle tethering. Given the competition between vertebrate tomosyn and Munc18, for syntaxin binding, we hypothesized that C. elegans TOM-1 may inhibit both UNC-18-dependent vesicle targeting steps. Consistent with this hypothesis, tom-1 mutants exhibit enhanced UNC-18 plasma membrane localization and a concomitant increase in both tethered and docked synaptic vesicles. Furthermore, in tom-1;unc-18 double mutants the docked, primed vesicle pool is preferentially rescued relative to unc-18 single mutants. Together these data provide evidence for the differential regulation of two vesicle targeting steps by UNC-18 and TOM-1 through competitive interactions with syntaxin

Technical evaluation of Tom Scurry Associates: Model PM-203 doorway monitor

International Nuclear Information System (INIS)

1978-07-01

Under a basic assignment by the Office of Safeguards and Security, the Tom Scurry Associates Model PM-203 Personnel Doorway SNM Monitor manufactured by Tom Scurry Associates was evaluated by LASL Group Q-2 against the DOE Personnel Doorway Monitor standards. During the evaluation, a small change was required in detector shielding to eliminate low sensitivity areas at the portal sides. With the modified shielding described, the PM-203 meets the Office of Safeguards and Security SNM doorway monitor specifications for detecting either 235 U or 239 Pu-- 233 U. This system is also capable of monitoring 238 Pu

Performance and Carcass characteristics of broad breasted bronze toms fed radappertized Diet

International Nuclear Information System (INIS)

Farag, El-Din.M.H.; Mohamed, F.A.

1999-01-01

The effect of irradiated complete diets at dose level of 25 KGy was studied in broad breasted bronze tome evaluating their growing performances as well as characteristics of the carcasses. Two experimental groups received irradiated and non irradiated diets for 18 weeks (from the 5 t h to the 23 r d week of age). Four toms per treatment at the age of 23 weeks were slaughtered and the carcass was dissected. Radappertized diets improved body weight gain, feed consumption and feed conversion and reduced mortality rate. No significant differences were observed between toms fed processed and non processed diets on carcasses components, while the gizzard weight was greater for those fed the processed diets. Dressing and drawn weights in toms fed processed diets were 3% higher than in those fed non processed diets. The results suggest that sterilization of turkeys feed may have a beneficial effect on the body weight and deed conversion of turkeys consuming these diets without harmful effect on the bird

Nimble Negotiators: How Theory of Mind (ToM) Interconnects with Persuasion Skills in Children with and without ToM Delay

Science.gov (United States)

Peterson, Candida C.; Slaughter, Virginia; Wellman, Henry M.

2018-01-01

Persuasion is an essential social skill. Yet its development and underpinnings are poorly understood. In 2 studies, a total of 167 children aged 3 to 12 years took theory of mind (ToM) tests and participated in unscripted, seminaturalistic persuasive conversations. Children were typically developing (TD) or had deafness or autism spectrum disorder…

Design, fabrication and performance of the 10-in TOM HPD

CERN Document Server

Braem, André; Joram, C; Séguinot, Jacques; Weilhammer, P; Giunta, M; Malakhov, N; Menzione, A; Pegna, R; Piccioli, A; Raffaelli, F; Sartori, G

2004-01-01

The first sealed TOM Hybrid Photon Detector (HPD) with 10-in. diameter has been fabricated and successfully tested at CERN. This HPD has a spherical entrance window and a bialkali photocathode. The fountain focusing optics produces a demagnified image (D = 4) on the round segmented silicon sensor. The signals of the 2048 cells are read out through analog front-end electronics encapsulated in the vacuum envelope. We report on the design, fabrication technique and the experimental results obtained with laboratory test benches. The large TOM HPD is a prototype tube developed for the CLUE cosmic ray experiment. The final tubes, now under development, will be equipped with a solar-blind Rb//2Te photocathode and self triggering front-end electronics.

Design, fabrication and performance of the 10-in. TOM HPD

International Nuclear Information System (INIS)

Braem, A.; Chesi, E.; Joram, C.; Seguinot, J.; Weilhammer, P.; Giunta, M.; Malakhov, N.; Menzione, A.; Pegna, R.; Piccioli, A.; Raffaelli, F.; Sartori, G.

2004-01-01

The first sealed TOM Hybrid Photon Detector (HPD) with 10-in. diameter has been fabricated and successfully tested at CERN. This HPD has a spherical entrance window and a bialkali photocathode. The fountain focusing optics produces a demagnified image (D=4) on the round segmented silicon sensor. The signals of the 2048 cells are read out through analog front-end electronics encapsulated in the vacuum envelope. We report on the design, fabrication technique and the experimental results obtained with laboratory test benches. The large TOM HPD is a prototype tube developed for the CLUE cosmic ray experiment. The final tubes, now under development, will be equipped with a solar-blind Rb 2 Te photocathode and self triggering front-end electronics

77 FR 57477 - Delegation of Certain Functions and Authority Under Section 5(a) of the Tom Lantos Block Burmese...

Science.gov (United States)

2012-09-17

...--Delegation of Certain Functions and Authority Under Section 5(a) of the Tom Lantos Block Burmese Junta's Anti... 5(a) of the Tom Lantos Block Burmese Junta's Anti-Democratic Efforts Act of 2008 Memorandum for the... section 5(a)(2) of the Tom Lantos Block Burmese Junta's Anti- Democratic Efforts Act of 2008 (Public Law...

Distinct forms of mitochondrial TOM-TIM supercomplexes define signal-dependent states of preprotein sorting.

Science.gov (United States)

Chacinska, Agnieszka; van der Laan, Martin; Mehnert, Carola S; Guiard, Bernard; Mick, David U; Hutu, Dana P; Truscott, Kaye N; Wiedemann, Nils; Meisinger, Chris; Pfanner, Nikolaus; Rehling, Peter

2010-01-01

Mitochondrial import of cleavable preproteins occurs at translocation contact sites, where the translocase of the outer membrane (TOM) associates with the presequence translocase of the inner membrane (TIM23) in a supercomplex. Different views exist on the mechanism of how TIM23 mediates preprotein sorting to either the matrix or inner membrane. On the one hand, two TIM23 forms were proposed, a matrix transport form containing the presequence translocase-associated motor (PAM; TIM23-PAM) and a sorting form containing Tim21 (TIM23(SORT)). On the other hand, it was reported that TIM23 and PAM are permanently associated in a single-entity translocase. We have accumulated distinct transport intermediates of preproteins to analyze the translocases in their active, preprotein-carrying state. We identified two different forms of active TOM-TIM23 supercomplexes, TOM-TIM23(SORT) and TOM-TIM23-PAM. These two supercomplexes do not represent separate pathways but are in dynamic exchange during preprotein translocation and sorting. Depending on the signals of the preproteins, switches between the different forms of supercomplex and TIM23 are required for the completion of preprotein import.

Tom Rüütel: Tööandjal on igal juhul kasud sees / intervjueerinud Helen Kask

Index Scriptorium Estoniae

Rüütel, Tom

2013-01-01

Kui oluliseks peab Tom töötamist ning millisena näeb ta tööandjate suhtumst erivajadusega töötajasse? Millised on Tomi mõtted seoses töövõimetoetuse (TVK) reformiga? Tom Rüütel õpib Tallinna Ülikoolis magistrantuuri teisel kursusel rakenduslikku sotsiaaltööd

77 FR 51912 - Safety Zone; Tom Lyons Productions Fireworks, Long Island Sound, Sands Point, NY

Science.gov (United States)

2012-08-28

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket Number USCG-2012-0618] RIN 1625-AA00 Safety Zone; Tom Lyons Productions Fireworks, Long Island Sound, Sands Point, NY AGENCY.... 165.T01-0618 to read as follows: Sec. 165.T01-0618 Safety Zone; Tom Lyons Productions Fireworks, Long...

Micro-Tom Tomato as an Alternative Plant Model System: Mutant Collection and Efficient Transformation.

Science.gov (United States)

Shikata, Masahito; Ezura, Hiroshi

2016-01-01

Tomato is a model plant for fruit development, a unique feature that classical model plants such as Arabidopsis and rice do not have. The tomato genome was sequenced in 2012 and tomato is becoming very popular as an alternative system for plant research. Among many varieties of tomato, Micro-Tom has been recognized as a model cultivar for tomato research because it shares some key advantages with Arabidopsis including its small size, short life cycle, and capacity to grow under fluorescent lights at a high density. Mutants and transgenic plants are essential materials for functional genomics research, and therefore, the availability of mutant resources and methods for genetic transformation are key tools to facilitate tomato research. Here, we introduce the Micro-Tom mutant database "TOMATOMA" and an efficient transformation protocol for Micro-Tom.

Transcultural differences in brain activation patterns during theory of mind (ToM) task performance in Japanese and Caucasian participants.

Science.gov (United States)

Koelkebeck, Katja; Hirao, Kazuyuki; Kawada, Ryousaku; Miyata, Jun; Saze, Teruyasu; Ubukata, Shiho; Itakura, Shoji; Kanakogi, Yasuhiro; Ohrmann, Patricia; Bauer, Jochen; Pedersen, Anya; Sawamoto, Nobukatsu; Fukuyama, Hidenao; Takahashi, Hidehiko; Murai, Toshiya

2011-01-01

Theory of mind (ToM) functioning develops during certain phases of childhood. Factors such as language development and educational style seem to influence its development. Some studies that have focused on transcultural aspects of ToM development have found differences between Asian and Western cultures. To date, however, little is known about transcultural differences in neural activation patterns as they relate to ToM functioning. The aim of our study was to observe ToM functioning and differences in brain activation patterns, as assessed by functional magnetic resonance imaging (fMRI). This study included a sample of 18 healthy Japanese and 15 healthy Caucasian subjects living in Japan. We presented a ToM task depicting geometrical shapes moving in social patterns. We also administered questionnaires to examine empathy abilities and cultural background factors. Behavioral data showed no significant group differences in the subjects' post-scan descriptions of the movies. The imaging results displayed stronger activation in the medial prefrontal cortex (MPFC) in the Caucasian sample during the presentation of ToM videos. Furthermore, the task-associated activation of the MPFC was positively correlated with autistic and alexithymic features in the Japanese sample. In summary, our results showed evidence of culturally dependent sociobehavioral trait patterns, which suggests that they have an impact on brain activation patterns during information processing involving ToM.

Culture of the Tomato Micro-Tom Cultivar in Greenhouse.

Science.gov (United States)

Rothan, Christophe; Just, Daniel; Fernandez, Lucie; Atienza, Isabelle; Ballias, Patricia; Lemaire-Chamley, Martine

2016-01-01

Micro-Tom tomato cultivar is particularly adapted to the development of genomic approaches in tomato. Here, we describe the culture of this plant in greenhouse, including climate regulation, seed sowing and watering, vegetative development, plant maintenance, including treatment of phytosanitary problems, and reproductive development.

R graphics

CERN Document Server

Murrell, Paul

2005-01-01

R is revolutionizing the world of statistical computing. Powerful, flexible, and best of all free, R is now the program of choice for tens of thousands of statisticians. Destined to become an instant classic, R Graphics presents the first complete, authoritative exposition on the R graphical system. Paul Murrell, widely known as the leading expert on R graphics, has developed an in-depth resource that takes nothing for granted and helps both neophyte and seasoned users master the intricacies of R graphics. After an introductory overview of R graphics facilities, the presentation first focuses

Can we be more Graphic about Graphic Design?

OpenAIRE

Vienne, Véronique

2012-01-01

Can you objectify a subjective notion? This is the question graphic designers must face when they talk about their work. Even though graphic design artifacts are omnipresent in our culture, graphic design is still an exceptionally ill-defined profession. This is one of the reasons design criticism is still a rudimentary discipline. No one knows for sure what is this thing we sometimes call “graphic communication” for lack of a better word–a technique my Webster’s dictionary describes as “the ...

Tom Bissel, Voglia di vincere/Extra Lives

Directory of Open Access Journals (Sweden)

Ambra Agnoletto

2013-03-01

Full Text Available Leggere il libro di Tom Bissell Extra lives: Why Video Games Matter, tradotto in Italia con il titolo Voglia di vincere, è stata un’impresa. L’impresa di qualcuno abituato a muoversi in ambito cinematografico e musicale, ma che affronta con l’entusiasmo e le incertezze del neofita i videogames e tutto ciò che riguarda la sfera videoludica, nei suoi aspetti creativi, estetici, di design e meccanica di gioco.

TOMS EP UV Aerosol Index Daily and Monthly Zonal Means V008 (TOMSEPL3zaer) at GES DISC

Data.gov (United States)

National Aeronautics and Space Administration — This data product contains TOMS/EP UV Aerosol Index Daily and Monthly Zonal Means Version 8 data in ASCII format.The Total Ozone Mapping Spectrometer (TOMS) Version...

Constructing a coherent long-term global total ozone climatology from the BUV, MFR, and SBUV/TOMS data sets

International Nuclear Information System (INIS)

Ellis, J.S.; Luther, F.M.

1986-02-01

The backscatter ultraviolet spectrometer (BUV) aboard the NIMBUS 4 satellite provided global ozone data until mid-1977. The Total Ozone Mapping Spectrometer (TOMS) and Solar Backscattered Ultraviolet (SBUV) instrument aboard the NIMBUS 7 satellite began providing global ozone in November 1978. The only satellite derived global total ozone data available between the termination of the BUV data and the startup of the SBUV/TOMS data is that from the Multichannel Filter Radiometer (MFR) instrument aboard the Defense Meteorological Satellite Program (DMSP) series of satellites. The MFR and the SBUV/TOMS data are compared during the data overlap period in order to determine how well the MFR data might be used to represent the SBUV/TOMS and BUV data during the data gap period. 5 refs., 3 figs., 3 tabs

AuTom: a novel automatic platform for electron tomography reconstruction

KAUST Repository

Han, Renmin; Wan, Xiaohua; Wang, Zihao; Hao, Yu; Zhang, Jingrong; Chen, Yu; Gao, Xin; Liu, Zhiyong; Ren, Fei; Sun, Fei; Zhang, Fa

2017-01-01

-friendly interface and auxiliary designs for file management and workflow management, in which fiducial marker-based datasets and marker-free datasets are addressed with totally different subprocesses. With all of these features, AuTom can serve as a convenient

ROMS/TOMS Tangent Linear and Adjoint Models: Testing and Applications

National Research Council Canada - National Science Library

Miller, Arthur J; Cornuelle, Bruce D

2004-01-01

... (Regional Ocean Modeling System/Terrain-Following Ocean Modeling System) that is suitable for general use by the ROMS/TOMS community and to develop computational platforms based on the TLM and ADM for 4D variational data assimilation (4DVar...

Factorial structure of the 'ToM Storybooks': A test evaluating multiple components of Theory of Mind.

Science.gov (United States)

Bulgarelli, Daniela; Testa, Silvia; Molina, Paola

2015-06-01

This study examined the factorial structure of the Theory of Mind (ToM) Storybooks, a comprehensive 93-item instrument tapping the five components in Wellman's model of ToM (emotion recognition, understanding of desire and beliefs, ability to distinguish between physical and mental entities, and awareness of the link between perception and knowledge). A sample of 681 three- to eight-year-old Italian children was divided into three age groups to assess whether factorial structure varied across different age ranges. Partial credit model analysis was applied to the data, leading to the empirical identification of 23 composite variables aggregating the ToM Storybooks items. Confirmatory factor analysis was then conducted on the composite variables, providing support for the theoretical model. There were partial differences in the specific composite variables making up the dimensions for each of the three age groups. A single test evaluating distinct dimensions of ToM is a valuable resource for clinical practice which may be used to define differential profiles for specific populations. © 2014 The British Psychological Society.

Training Preschoolers on First-Order False Belief Understanding: Transfer on Advanced ToM Skills and Metamemory

Science.gov (United States)

Lecce, Serena; Bianco, Federica; Demicheli, Patrizia; Cavallini, Elena

2014-01-01

This study investigated the relation between theory of mind (ToM) and metamemory knowledge using a training methodology. Sixty-two 4- to 5-year-old children were recruited and randomly assigned to one of two training conditions: A first-order false belief (ToM) and a control condition. Intervention and control groups were equivalent at pretest for…

SAFARI 2000 TOMS Aerosol Index Data, Southern Africa, Dry Season 2000

Data.gov (United States)

National Aeronautics and Space Administration — ABSTRACT: Daily Aerosol Index (AI) data from Earth Probe (EP) Total Ozone Mapping Spectrometer (TOMS) for the period of August 12-September 25, 2000 were processed...

Tropical easterly jet located using TOMS data

Science.gov (United States)

Bolhofer, William C.

1987-01-01

The formative stages of the onset of the 1979 southwest monsoon was marked by a WNW-ESE oriented band of marine convection over the South Arabian Sea. This convection was first observed on June 10, 1979 using satellite cloud imagery. The marine convection appeared during a major acceleration of the upper troposphere easterly wind field. A composite vertical meridional cross-section of upper level winds for June 11, revealed the core of the Tropical Easterly Jet (TEJ) at 115 mb, 9.5 deg N. Time analysis of the upper level wind field over the Tropical Wind Observing Ship (TWOS) polygon show a lowering of both the pressure level of maximum wind and tropopause level with acceleration of the upper level easterlies. The tropopause was as much as 20 mb lower on the equatorial side of the TEJ. Streamline analysis of the maximum observed easterly winds over India did not reveal the horizontal position of the TEJ. Careful analysis of Total Ozone Mapping Spectrometer (TOMS) data for June 11, 1979 showed relatively high values of ozone south of India. It was observed that the latitudinal position of the TEJ on June 11, at approximately 70 deg E coincided with the northern edge of relatively high ozone values. Using this as a reference, the TEJ core was identified as far as NE Bay of Bengal (the limits of the available TOMS data).

Hydrodynamic Aspects of the Toms Effect

Science.gov (United States)

Strel‧nikova, S. A.; Tkachenko, G. V.; Uryukov, B. A.

2015-11-01

The physicomathematical model of migration of polymers in a liquid turbulent flow in a pipe is based on a comparison of forces transverse to the motion of the mainstream flow: the Saffman, Magnus, and turbophoresis forces. It has been shown that the polymer particles are grouped near a certain boundary within the limits of the boundary layer. On this basis, the authors have made assumptions on the mechanism of suppression of turbulent pulsations and decrease in the viscous friction near the wall, which makes up the Toms effect. The proposed model satisfies, at least, qualitatively, various actually observed manifestations of the effect.

Hydrology and Coastal Morphology at São Tomé

NARCIS (Netherlands)

Giardino, A.; Bettencourt, S.; Carvalho, A.; Filatova, Tatiana; de Keizer, O.; Schellekens, J.; Ottow, B.

2012-01-01

The Democratic Republic of São Tomé and Principe is an archipelago comprised of two main islands and several islets located in the Gulf of Guinea 350 km off the west coast of Africa. Villages of in the archipelago are built close to the coastline and have historically suffered from high rates of

Voyeuristi alla finestra: Peeping Tom, dalla leggenda al cinema

Directory of Open Access Journals (Sweden)

Laura Staiano

2015-01-01

Full Text Available This essay deals with voyeuristic attitudes and ʹscopic powerʹ, i.e. the power to gaze at forbidden things and people without being seen. Indeed, its object par excellence coincides with female nakedness, while its subject is an invisible masculinity, which takes delight in looking. The paper is based on a study of the Anglo-Saxon legend of Lady Godiva and it is strictly connected with the subject of my dissertation in progress – metaphorical and physical blindness in 18th century French literature (since several voyeurs got blind because of their instincts and desires. Lady Godiva’s voyeur, called Peeping Tom, is struck blind for having looked out of his window and seen the noblewoman riding naked. This legend has inspired many artists in different fields, and nowadays its heroine is very famous and venerated. In particular, this essay focuses on the relation between this legend and compulsive looking (or scopophilia in two renowned films, Rear Window by Alfred Hitchcock, and Peeping Tom by Michael Powell.

Critical frameworks for graphic design: graphic design and visual culture

OpenAIRE

Dauppe, Michele-Anne

2011-01-01

The paper considers an approach to the study of graphic design which addresses the expanding nature of graphic design in the 21st century and the purposeful application of theory to the subject of graphic design. In recent years graphic design has expanded its domain from the world of print culture (e.g. books, posters) into what is sometimes called screen culture. Everything from a mobile phone to a display in an airport lounge to the A.T.M. carries graphic design. It has become ever more ub...

Santo Tomás y los demás

Directory of Open Access Journals (Sweden)

Alfonso Rincón

1988-10-01

Full Text Available La filosofia del medioevo. VIII Coloquio de la Sociedad Colombiana de Filosofia. J.A. Díaz, J.P. Margot, A.L. Gómez, E. Lákatos, A. Cárdenas, G. Soto, D. Herrera, A. Papacchini, J. Zabalza. Biblioteca Colombiana de Filosofía, Universidad de Santo Tomás, Bogotá, 1987, 138 págs.

Polypeptide Translocation Through the Mitochondrial TOM Channel: Temperature-Dependent Rates at the Single-Molecule Level.

Science.gov (United States)

Mahendran, Kozhinjampara R; Lamichhane, Usha; Romero-Ruiz, Mercedes; Nussberger, Stephan; Winterhalter, Mathias

2013-01-03

The TOM protein complex facilitates the transfer of nearly all mitochondrial preproteins across outer mitochondrial membranes. Here we characterized the effect of temperature on facilitated translocation of a mitochondrial presequence peptide pF1β. Ion current fluctuations analysis through single TOM channels revealed thermodynamic and kinetic parameters of substrate binding and allowed determining the energy profile of peptide translocation. The activation energy for the on-rate and off-rate of the presequence peptide into the TOM complex was symmetric with respect to the electric field and estimated to be about 15 and 22 kT per peptide. These values are above that expected for free diffusion of ions in water (6 kT) and reflect the stronger interaction in the channel. Both values are in the range for typical enzyme kinetics and suggest one process without involving large conformational changes within the channel protein.

Contextualizando reações ácido-base de acordo com a teoria protônica de Brönsted-Lowry usando comprimidos de propranolol e nimesulida

Directory of Open Access Journals (Sweden)

Arlan de Assis Gonsalves

2013-01-01

Full Text Available This paper reports the use of alternative materials for teaching experimental chemistry. In this context, nimesulide and propranolol tablets were used to teach chemical concepts about acid-base reactions according to Brönsted-Lowry protonic Theory. Important topics of Organic, Analytical and Pharmaceutical Chemistry were discussed, such as purification by acid-base extraction, solubility of organic compounds in aqueous solutions, buffers, the dissociation constant (pKa, potentiometric titration and ionization of drugs in biological fluids. The purification of propranolol and nimesulide from tablets produced yields of 75% and 90%, respectively. The experimental values of pKa for both drugs were in agreement with those from the literature.

Graphics gems II

CERN Document Server

Arvo, James

1991-01-01

Graphics Gems II is a collection of articles shared by a diverse group of people that reflect ideas and approaches in graphics programming which can benefit other computer graphics programmers.This volume presents techniques for doing well-known graphics operations faster or easier. The book contains chapters devoted to topics on two-dimensional and three-dimensional geometry and algorithms, image processing, frame buffer techniques, and ray tracing techniques. The radiosity approach, matrix techniques, and numerical and programming techniques are likewise discussed.Graphics artists and comput

Effect of phosphate treatments on microbiological, physicochemical changes of spent hen muscle marinated with Tom Yum paste during chilled storage.

Science.gov (United States)

Wongwiwat, Pirinya; Wattanachant, Saowakon; Siripongvutikorn, Sunisa

2010-06-01

This research aimed to study the effect of phosphate on quality of ready-to-cook spent hen muscle marinated with Tom Yum paste, a famous Thai food made from chilli, lime leaves and garcinia (pH 2.5-2.9). The effects of phosphate treatments (phosphate types, soaking time, and phosphate concentration) on physical characteristics of spent hen muscle in high acid condition were investigated. Quality changes of muscles pretreated with or without phosphate and marinated with Tom Yum paste were determined during storage at 4 degrees C for 30 days. The acidified muscle pretreated with 40 g L(-1) sodium tripolyphosphate for 10 h had the highest marinade absorption, and the lowest cooking loss and shear force among all treatment samples. Microstructures of acidified muscle pretreated with and without sodium tripolyphosphate showed significant swelling with larger fibre diameter. Phosphate pretreatment had no influence on cooking loss, shear force and thiobarbituric acid reactive substance values of Tom Yum marinated muscle during storage. Tom Yum marination with phosphate pretreatment caused a higher increase in psychrophilic bacteria compared to that of marinating without phosphate. Phosphate pretreatment could not improve the physical quality of Tom-Yum marinated spent hen muscle and affected the antimicrobial property of Tom-Yum marinade, resulting in a reduction of shelf-life of the marinated muscle from 30 days to 20 days. Copyright (c) 2010 Society of Chemical Industry.

Topographic Digital Raster Graphics - USGS DIGITAL RASTER GRAPHICS

Data.gov (United States)

NSGIC Local Govt | GIS Inventory — USGS Topographic Digital Raster Graphics downloaded from LABINS (http://data.labins.org/2003/MappingData/drg/drg_stpl83.cfm). A digital raster graphic (DRG) is a...

Measuring Cognitive Load in Test Items: Static Graphics versus Animated Graphics

Science.gov (United States)

Dindar, M.; Kabakçi Yurdakul, I.; Inan Dönmez, F.

2015-01-01

The majority of multimedia learning studies focus on the use of graphics in learning process but very few of them examine the role of graphics in testing students' knowledge. This study investigates the use of static graphics versus animated graphics in a computer-based English achievement test from a cognitive load theory perspective. Three…

SAFARI 2000 TOMS Tropospheric Ozone Data, Southern Africa Subset, Dry Season 2000

Data.gov (United States)

National Aeronautics and Space Administration — Tropical Tropospheric Ozone (TTO) data from Earth Probe (EP) Total Ozone Mapping Spectrometer (TOMS) for the period of August 8-September 29, 2000 were processed and...

Graphics in DAQSIM

International Nuclear Information System (INIS)

Wang, C.C.; Booth, A.W.; Chen, Y.M.; Botlo, M.

1993-06-01

At the Superconducting Super Collider Laboratory (SSCL) a tool called DAQSIM has been developed to study the behavior of Data Acquisition (DAQ) systems. This paper reports and discusses the graphics used in DAQSIM. DAQSIM graphics includes graphical user interface (GUI), animation, debugging, and control facilities. DAQSIM graphics not only provides a convenient DAQ simulation environment, it also serves as an efficient manager in simulation development and verification

Tomé, futuro turístico y renacer industrial

Directory of Open Access Journals (Sweden)

Carol Andaluz Sandoval

2003-01-01

Full Text Available La ciudad de Tomé, ubicada en la ribera N.E. de la bahía de Talcahuano, distante a sólo 32 kilómetros al norte del Gran Concepción, se ha desarrollado económica y territorialmente por los diferentes aconteceres que le ha correspondido presenciar durante la historia. Es así como encontramos vestigios de la grandeza de su apogeo pesquero, portuario, molinero, vitivinícola y textil, tanto en el ordenamiento de su trama urbana como en obras arquitectónicas que muestran un claro reflejo de las inmigraciones extranjeras que se vieron atraídas por esta próspera ciudad, que nació como caleta de pescadores y se transformó en un centro industrial de gran importancia nacional. Tal fue su significancia dentro de las zonas costeras del país que en el año 1858, el Congreso Nacional declaró a Tomé Puerto Mayor, lo que se tradujo en un aumento importante de la población, la industria y las actividades que esto conllevaba.

Tropospheric Ozone Pollution from Space: New Views from the TOMS (Total Ozone Mapping Spectrometer) Instrument

Science.gov (United States)

Thompson, Anne M.; Hudson, Robert D.; Frolov, Alexander D.; Witte, Jacquelyn C.; Kucsera, Tom L.; Einaudi, Franco (Technical Monitor)

2000-01-01

New products from the TOMS (Total Ozone Mapping Spectrometer) >satellite instrument can resolve pollution events in tropical and mid-latitudes, Over the past several years, we have developed tropospheric ozone data sets by two methods. The modified-residual technique [Hudson and Thompson, 1998; Thompson and Hudson, 1999] uses v. 7 TOMS total ozone and is applicable to tropical regimes in which the wave-one pattern in total ozone is observed. The TOMSdirect method [Hudson et at., 2000] represents a new algorithm that uses TOMS radiances to extract tropospheric ozone in regions of constant stratospheric ozone and tropospheric ozone displaying high mixing ratios and variability characteristic of pollution, Absorbing aerosols (dust and smoke; Herman et at., 1997 Hsu et al., 1999), a standard TOMS product, provide transport and/or source marker information to interpret tropospheric ozone. For the Nimbus 7/TOMS observing period (1979-1992), modified-residual TTO (tropical tropospheric ozone) appears as two maps/month at I-degree latitude 2-degree longitude resolution at a homepage and digital data are available (20S to 20N) by ftp at http://metosrv2. umd.edu/tropo/ 14y_data.d. Preliminary modified-residual TTO data from the operational Earth-Probe/TOMS (1996- present) are posted in near-real-time at the same website. Analyses with the new tropospheric ozone and aerosol data are illustrated by the following (I)Signals in tropical tropospheric ozone column and smoke amount during ENSO (El Nino-Southern Oscillation) events, e.g. 1982-1983 and the intense ENSO induced biomass fires of 1997-1998 over the Indonesian region [Thompson et a[, 2000a, Thompson and Hudson, 1999]. (2) Trends in tropospheric ozone and smoke aerosols in various tropical regions (Atlantic, Pacific, Africa, Brazil). No significant trends were found for ozone from1980-1990 [Thompson and Hudson, 19991 although smoke aerosols increased during the period [Hsu et al.,1999]. (3) Temporal and spatial offsets

Staging Henry Fielding: The Author-Narrator in Tom Jones On Screen

Directory of Open Access Journals (Sweden)

Eli Løfaldli

2017-06-01

Full Text Available As recent adaptation theory has shown, classic-novel adaptation typically sets issues connected to authorship and literal and figurative ownership into play. This key feature of such adaptations is also central to the screen versions of Henry Fielding’s Tom Jones (1749. In much of Fielding’s fiction, the narrator, typically understood as an embodiment of Fielding himself, is a particularly prominent presence. The author-narrator in Tom Jones is no exception: not only is his presence strongly felt throughout the novel, but through a variety of means, ‘The History of Tom Jones, A Foundling’ is also distinctly marked as being under his control and ownership. The two adaptations of Fielding’s novel, a 1963 film and a 1997 television series, both retain the figure of the author-narrator, but differ greatly in their handling of this device and its consequent thematic ramifications. Although the 1963 film de-emphasises Henry Fielding’s status as proprietor of the story, the author-narrator as represented in the film’s voiceover commentary is a figure of authority and authorial control. In contrast, the 1997 adaptation emphasises Fielding’s ownership of the narrative and even includes the author-narrator as a character in the series, but this ownership is undermined by the irreverent treatment to which he is consistently subjected. The representations of Henry Fielding in the form of the author-narrator in both adaptations are not only indicative of shifting conceptions of authorship, but also of the important interplay between authorship, ownership and adaptation more generally.

How Tom Moon's research highlighted the question of glucose tolerance in carnivorous fish.

Science.gov (United States)

Polakof, S; Panserat, S

2016-09-01

Fifteen years ago, Tom Moon wrote a review on this journal in order to propose some explanations to the exacerbated glycaemic response after a glucose load or a carbohydrate meal intake observed in fish, the so-called intolerance to glucose. Before, but in most of cases after this paper, several laboratories worldwide started to make important efforts in order to better understand this strange phenotype observed in fish and that so far seemed to belong to diabetic humans only. Tom had been worked on fish metabolism for at least 30years when he proposed that mini-review and the paths opened by him in 2001 were followed by tens of fish researchers, making this paper a breaking point on the field. Fifteen years later, we propose not only to have a look to the answers given to the questions rose in that paper, but also to summarize how his career over all these years impacted the domain of glucose metabolism in fish. In the review, we will show how Tom Moon analysed at different levels (from genes up to the whole organism), using distinct experimental tools (cells, hormone or glucose injection, pumps, drugs) the questions of glucose metabolism, tolerance and nutrition in fish species. Copyright © 2015 Elsevier Inc. All rights reserved.

Occurrence of ozone anomalies over cloudy areas in TOMS version-7 level-2 data

Directory of Open Access Journals (Sweden)

X. Liu

2003-01-01

Full Text Available This study investigates anomalous ozone distributions over cloudy areas in Nimbus-7 (N7 and Earth-Probe (EP TOMS version-7 data and analyzes the causes for ozone anomaly formation. A 5°-longitude by 5°-latitude region is defined to contain a Positive Ozone Anomaly (POA or Negative Ozone Anomaly (NOA if the correlation coefficient between total ozone and reflectivity is > 0.5 or -0.5. The average fractions of ozone anomalies among all cloud fields are 31.8 ± 7.7% and 35.8 ± 7.7% in the N7 and EP TOMS data, respectively. Some ozone anomalies are caused by ozone retrieval errors, and others are caused by actual geophysical phenomena. Large cloud-height errors are found in the TOMS version-7 algorithm in comparison to the Temperature Humidity Infrared Radiometer (THIR cloud data. On average, cloud-top pressures are overestimated by ~200 hPa (THIR cloud-top pressure 200 hPa for high-altitude clouds and underestimated by ~150 hPa for low-altitude clouds (THIR cloud-top pressure > 750 hPa. Most tropical NOAs result from negative errors induced by large cloud-height errors, and most tropical POAs are caused by positive errors due to intra-cloud ozone absorption enhancement. However, positive and negative errors offset each other, reducing the ozone anomaly occurrence in TOMS data. Large ozone/reflectivity slopes for mid-latitude POAs show seasonal variation consistent with total ozone fluctuation, indicating that they result mainly from synoptic and planetary wave disturbances. POAs with an occurrence fraction of 30--60% occur in regions of marine stratocumulus off the west coast of South Africa and off the west coast of South America. Both fractions and ozone/reflectivity slopes of these POAs show seasonal variations consistent with that in the tropospheric ozone. About half the ozone/reflectivity slope can be explained by ozone retrieval errors over clear and cloudy areas. The remaining slope may result from there being more ozone production

Bayesian Graphical Models

DEFF Research Database (Denmark)

Jensen, Finn Verner; Nielsen, Thomas Dyhre

2016-01-01

Mathematically, a Bayesian graphical model is a compact representation of the joint probability distribution for a set of variables. The most frequently used type of Bayesian graphical models are Bayesian networks. The structural part of a Bayesian graphical model is a graph consisting of nodes...

Graphics workflow optimization when editing standard tasks using modern graphics editing programs

OpenAIRE

Khabirova, Maja

2012-01-01

This work focuses on the description and characteristics of common problems which graphic designers face daily when working for advertising agencies. This work describes tasks and organises them according to the type of graphic being processed and the types of output. In addition, this work describes the ways these common tasks can be completed using modern graphics editing software. It also provides a practical definition of a graphic designer and graphic agency. The aim of this work is to m...

PC Graphic file programing

International Nuclear Information System (INIS)

Yang, Jin Seok

1993-04-01

This book gives description of basic of graphic knowledge and understanding and realization of graphic file form. The first part deals with graphic with graphic data, store of graphic data and compress of data, programing language such as assembling, stack, compile and link of program and practice and debugging. The next part mentions graphic file form such as Mac paint file, GEM/IMG file, PCX file, GIF file, and TIFF file, consideration of hardware like mono screen driver and color screen driver in high speed, basic conception of dithering and conversion of formality.

São Tomé and Príncipe - Business Environment and Tax Reform

Data.gov (United States)

Millennium Challenge Corporation — This report is a summative evaluation of the Millennium Challenge Corporation's (MCC) Threshold Country Program (TCP) for São Tomé and Príncipe. The program was...

On the Role of Computer Graphics in Engineering Design Graphics Courses.

Science.gov (United States)

Pleck, Michael H.

The implementation of two- and three-dimensional computer graphics in a freshmen engineering design course at the university level is described. An assessment of the capabilities and limitations of computer graphics is made, along with a presentation of the fundamental role which computer graphics plays in engineering design instruction.…

evaluation of the nutritional quality of “tom brown” weaning diet

African Journals Online (AJOL)

Admin

nutritional quality of “Tom Brown” was evaluated from its total nitrogen and protein ... were significantly higher (P<0.05) than those for rats on reference diet; while protein .... Drug House (BDH) Chemical Ltd, Pole, England, and .... reproduction, protection and regulation of various body .... Official Methods of Analysis. 15th.

The PC graphics handbook

CERN Document Server

Sanchez, Julio

2003-01-01

Part I - Graphics Fundamentals PC GRAPHICS OVERVIEW History and Evolution Short History of PC Video PS/2 Video Systems SuperVGA Graphics Coprocessors and Accelerators Graphics Applications State-of-the-Art in PC Graphics 3D Application Programming Interfaces POLYGONAL MODELING Vector and Raster Data Coordinate Systems Modeling with Polygons IMAGE TRANSFORMATIONS Matrix-based Representations Matrix Arithmetic 3D Transformations PROGRAMMING MATRIX TRANSFORMATIONS Numeric Data in Matrix Form Array Processing PROJECTIONS AND RENDERING Perspective The Rendering Pipeline LIGHTING AND SHADING Lightin

Limited Evaluation of Image Quality Produced by a Portable Head CT Scanner (CereTom) in a Neurosurgery Centre

Science.gov (United States)

Abdullah, Ariz Chong; Adnan, Johari Siregar; Rahman, Noor Azman A.; Palur, Ravikant

2017-01-01

Introduction Computed tomography (CT) is the preferred diagnostic toolkit for head and brain imaging of head injury. A recent development is the invention of a portable CT scanner that can be beneficial from a clinical point of view. Aim To compare the quality of CT brain images produced by a fixed CT scanner and a portable CT scanner (CereTom). Methods This work was a single-centre retrospective study of CT brain images from 112 neurosurgical patients. Hounsfield units (HUs) of the images from CereTom were measured for air, water and bone. Three assessors independently evaluated the images from the fixed CT scanner and CereTom. Streak artefacts, visualisation of lesions and grey–white matter differentiation were evaluated at three different levels (centrum semiovale, basal ganglia and middle cerebellar peduncles). Each evaluation was scored 1 (poor), 2 (average) or 3 (good) and summed up to form an ordinal reading of 3 to 9. Results HUs for air, water and bone from CereTom were within the recommended value by the American College of Radiology (ACR). Streak artefact evaluation scores for the fixed CT scanner was 8.54 versus 7.46 (Z = −5.67) for CereTom at the centrum semiovale, 8.38 (SD = 1.12) versus 7.32 (SD = 1.63) at the basal ganglia and 8.21 (SD = 1.30) versus 6.97 (SD = 2.77) at the middle cerebellar peduncles. Grey–white matter differentiation showed scores of 8.27 (SD = 1.04) versus 7.21 (SD = 1.41) at the centrum semiovale, 8.26 (SD = 1.07) versus 7.00 (SD = 1.47) at the basal ganglia and 8.38 (SD = 1.11) versus 6.74 (SD = 1.55) at the middle cerebellar peduncles. Visualisation of lesions showed scores of 8.86 versus 8.21 (Z = −4.24) at the centrum semiovale, 8.93 versus 8.18 (Z = −5.32) at the basal ganglia and 8.79 versus 8.06 (Z = −4.93) at the middle cerebellar peduncles. All results were significant with P-value < 0.01. Conclusions Results of the study showed a significant difference in image quality produced by the fixed CT scanner and

Interpretation of TOMS Observations of Tropical Tropospheric Ozone with a Global Model and In Situ Observations

Science.gov (United States)

Martin, Randall V.; Jacob, Daniel J.; Logan, Jennifer A.; Bey, Isabelle; Yantosca, Robert M.; Staudt, Amanda C.; Fiore, Arlene M.; Duncan, Bryan N.; Liu, Hongyu; Ginoux, Paul

2004-01-01

We interpret the distribution of tropical tropospheric ozone columns (TTOCs) from the Total Ozone Mapping Spectrometer (TOMS) by using a global three-dimensional model of tropospheric chemistry (GEOS-CHEM) and additional information from in situ observations. The GEOS-CHEM TTOCs capture 44% of the variance of monthly mean TOMS TTOCs from the convective cloud differential method (CCD) with no global bias. Major discrepancies are found over northern Africa and south Asia where the TOMS TTOCs do not capture the seasonal enhancements from biomass burning found in the model and in aircraft observations. A characteristic feature of these northern topical enhancements, in contrast to southern tropical enhancements, is that they are driven by the lower troposphere where the sensitivity of TOMS is poor due to Rayleigh scattering. We develop an efficiency correction to the TOMS retrieval algorithm that accounts for the variability of ozone in the lower troposphere. This efficiency correction increases TTOC's over biomass burning regions by 3-5 Dobson units (DU) and decreases them by 2-5 DU over oceanic regions, improving the agreement between CCD TTOCs and in situ observations. Applying the correction to CCD TTOCs reduces by approximately DU the magnitude of the "tropical Atlantic paradox" [Thompson et al, 2000], i.e. the presence of a TTOC enhancement over the southern tropical Atlantic during the northern African biomass burning season in December-February. We reproduce the remainder of the paradox in the model and explain it by the combination of upper tropospheric ozone production from lightning NOx, peristent subsidence over the southern tropical Atlantic as part of the Walker circulation, and cross-equatorial transport of upper tropospheric ozone from northern midlatitudes in the African "westerly duct." These processes in the model can also account for the observed 13-17 DU persistent wave-1 pattern in TTOCs with a maximum above the tropical Atlantic and a minimum

Graphical Models with R

DEFF Research Database (Denmark)

Højsgaard, Søren; Edwards, David; Lauritzen, Steffen

Graphical models in their modern form have been around since the late 1970s and appear today in many areas of the sciences. Along with the ongoing developments of graphical models, a number of different graphical modeling software programs have been written over the years. In recent years many...... of these software developments have taken place within the R community, either in the form of new packages or by providing an R ingerface to existing software. This book attempts to give the reader a gentle introduction to graphical modeling using R and the main features of some of these packages. In addition......, the book provides examples of how more advanced aspects of graphical modeling can be represented and handled within R. Topics covered in the seven chapters include graphical models for contingency tables, Gaussian and mixed graphical models, Bayesian networks and modeling high dimensional data...

TOMS as a monitor of the ultraviolet radiation environment: applications to photobiology

International Nuclear Information System (INIS)

Frederick, J.E.

1987-01-01

The flux of biologically relevant ultraviolet radiation that reaches the surface of the Earth varies with the ozone amount, surface reflectivity, and cloudcover. The Total Ozone Mapping Spectrometer (TOMS) provides information relevant to all three items. A recent application of satellite-based ozone measurements has been to develop climatologies of the biologically significant UV-B radiation reaching the Earth's surface. A growing body of research suggests that UV-B radiation tends to suppress the immune system of laboratory mice. At tropical latitudes, it is likely that parasitical diseases develop most readily in people who have experienced immune system suppression from UV-B exposure. The computed distribution of surface radiation combined with information on disease incidence may clarify the role of UV-B as a suppressor of the human immune system. TOMS used in conjunction with radiative transfer calculations can provide information of relevance in photobiology

Enhancing Nanos expression via the bacterial TomO protein is a conserved strategy used by the symbiont Wolbachia to fuel germ stem cell maintenance in infected Drosophila females.

Science.gov (United States)

Ote, Manabu; Yamamoto, Daisuke

2018-04-27

The toxic manipulator of oogenesis (TomO) protein has been identified in the wMel strain of Wolbachia that symbioses with the vinegar fly Drosophila melanogaster, as a protein that affects host reproduction. TomO protects germ stem cells (GSCs) from degeneration, which otherwise occurs in ovaries of host females that are mutant for the gene Sex-lethal (Sxl). We isolated the TomO homologs from wPip, a Wolbachia strain from the mosquito Culex quinquefasciatus. One of the homologs, TomO w Pip 1, exerted the GSC rescue activity in fly Sxl mutants when lacking its hydrophobic stretches. The GSC-rescuing action of the TomO w Pip 1 variant was ascribable to its abilities to associate with Nanos (nos) mRNA and to enhance Nos protein expression. The analysis of structure-activity relationships with TomO homologs and TomO deletion variants revealed distinct modules in the protein that are each dedicated to different functions, i.e., subcellular localization, nos mRNA binding or Nos expression enhancement. We propose that modular reshuffling is the basis for structural and functional diversification of TomO protein members. © 2018 Wiley Periodicals, Inc.

Tom Brown to direct Office for Student Life at Virginia Tech

OpenAIRE

Cox, Clara B.

2004-01-01

James Thomas "Tom" Brown of Blacksburg, Va., former interim director of the Office for Student Life and Advocacy, has been named director of the office, which has been renamed the Office for Student Life. The newly named office is responsible for multicultural programs, student advocacy, orientation, parent programs, and response to student emergencies.

ElectroEncephaloGraphics: Making waves in computer graphics research.

Science.gov (United States)

Mustafa, Maryam; Magnor, Marcus

2014-01-01

Electroencephalography (EEG) is a novel modality for investigating perceptual graphics problems. Until recently, EEG has predominantly been used for clinical diagnosis, in psychology, and by the brain-computer-interface community. Researchers are extending it to help understand the perception of visual output from graphics applications and to create approaches based on direct neural feedback. Researchers have applied EEG to graphics to determine perceived image and video quality by detecting typical rendering artifacts, to evaluate visualization effectiveness by calculating the cognitive load, and to automatically optimize rendering parameters for images and videos on the basis of implicit neural feedback.

The Decade Ahead: Inquire, Innovate, Impact. Tomás Rivera Lecture Series

Science.gov (United States)

Pacheco, Manuel T.

2015-01-01

In the 2015 Tomás Rivera lecture, Manuel T. Pacheco, President Emeritus of the University of Missouri System and the University of Arizona, discusses the importance of representing the Hispanic American population proportionately among college students, faculty, staff, and administration in higher education.

Nuclear reactors; graphical symbols

International Nuclear Information System (INIS)

1987-11-01

This standard contains graphical symbols that reveal the type of nuclear reactor and is used to design graphical and technical presentations. Distinguishing features for nuclear reactors are laid down in graphical symbols. (orig.) [de

Technical Note: Adjoint formulation of the TOMCAT atmospheric transport scheme in the Eulerian backtracking framework (RETRO-TOM)

Science.gov (United States)

Haines, P. E.; Esler, J. G.; Carver, G. D.

2014-06-01

A new methodology for the formulation of an adjoint to the transport component of the chemistry transport model TOMCAT is described and implemented in a new model, RETRO-TOM. The Eulerian backtracking method is used, allowing the forward advection scheme (Prather's second-order moments) to be efficiently exploited in the backward adjoint calculations. Prather's scheme is shown to be time symmetric, suggesting the possibility of high accuracy. To attain this accuracy, however, it is necessary to make a careful treatment of the "density inconsistency" problem inherent to offline transport models. The results are verified using a series of test experiments. These demonstrate the high accuracy of RETRO-TOM when compared with direct forward sensitivity calculations, at least for problems in which flux limiters in the advection scheme are not required. RETRO-TOM therefore combines the flexibility and stability of a "finite difference of adjoint" formulation with the accuracy of an "adjoint of finite difference" formulation.

Can REDD+ help the conservation of restricted-range island species? Insights from the endemism hotspot of São Tomé

DEFF Research Database (Denmark)

de Lima, Ricardo Faustino; Olmos, Fábio; Dallimer, Martin

2013-01-01

, using São Tomé Island (Democratic Republic of São Tomé and Príncipe) as a case study. We quantified the abundance of bird and tree species, and calculated the aboveground carbon stocks across a gradient of land-use intensity. We found a strong spatial congruence between carbon and the presence...

Metabolite profile of the tomato dwarf cultivar Micro-Tom and comparative response to saline and nutritional stresses with regard to a commercial cultivar.

Science.gov (United States)

Flores, Pilar; Hernández, Virginia; Hellín, Pilar; Fenoll, Jose; Cava, Juana; Mestre, Teresa; Martínez, Vicente

2016-03-30

The dwarf tomato variety Micro-Tom has been used as a plant model for studies of plant development. However, its response to environmental and agricultural factors has not been well studied. This work studies the phytochemical content of Micro-Tom tomato and its comparative response to saline and nutritional (N, K and Ca) stresses with regard to a commercial variety. The chromatographic profiles of Micro-Tom were similar to those of the commercial variety and the only differences appear to be the concentration of the components. In Micro-Tom, the concentrations of sugars and organic acids increased by salinity in a lesser extent than in Optima. Moreover, contrary to that observed in the commercial variety, phenolic compounds and vitamin C did not increase by salinity in the dwarf variety. However, both varieties increased similarly the concentrations of carotenoids under saline conditions. Finally, fruit yield and most primary and secondary metabolite concentrations in Micro-Tom were not affected by N, K or Ca limitation. The mutations leading to the dwarf phenotype did not greatly alter the metabolite profiles but studies using Micro-Tom as a plant model should consider the lower capacity for sugars and organic acids under saline conditions and the greater tolerance to nutrient limitation of the dwarf variety. © 2015 Society of Chemical Industry.

TOM1L Is Involved in a Novel Signaling Pathway Important for the IL-2 Production in Jurkat T Cells Stimulated by CD3/CD28 CoLigation

Directory of Open Access Journals (Sweden)

Ahmed Elmarghani

2009-01-01

Full Text Available TOM1L (target of Myb-1 Like was identified as a binding partner for the full length and catalytically-active Lck in a yeast 2-hybrid screening assay. Here we show that in Jurkat T cells stimulated by CD3/CD28 coligation where the expression of TOM1L is reduced by lenti virus mediated-siRNA results in a dramatically lower IL-2 production. The production of IL-2 in siRNA treated cells stimulated with PMA/ionomycin was not affected indicating an involvement of TOM1L in a pathway proximal of TCR and CD28. The coexpression of Fyn with TOM1L increased the level of the phosphorylated form of Fyn indicating that TOM1L has the ability to activate Fyn. The ability of TOM1L to activate Fyn was further shown in a kinase assay using angiotensin II as a substrate. By confocal microscopy, we show that the expression of TOM1L in non-treated HeLa and SK-N-SH cells colocalizes with the mitochondrial membrane but not with lysosomal compartments or the trans-Golgi network. Furthermore, we show that the over-expression of TOM1L in Jurkat cells causes an increase of the STAT3 expression . Based on our results, we here propose that TOM1L is involved in a novel signaling pathway that is important for the IL-2 production in T cells.

Tomás Carrasquilla

Directory of Open Access Journals (Sweden)

Amalia Franco Castaño

2014-01-01

Full Text Available El reconocimiento de la obra del escritor antioqueño Tomás Carrasquilla, como una obra asociada al realismo y a los principios de interpretación de las relaciones sociales que esta propuesta implica permite que, desde la composición, el esquema de los personajes y los usos del lenguaje, pueda leerse una postura crítica que se distan - cia de las normas estéticas vigentes, para mostrar las contradicciones y los desacuerdos con los proyectos políticos e ideológicos que las respaldaban. Es así como Carrasquilla concreta en una novela como La Marquesa de Yolombó la expresión de una toma de posición que se respalda en la composición de un personaje femenino desde el cual expone no solo las implicaciones de una época de la sociedad colombiana sino, además, las posibilidades de comunicación con un presente que para el escritor amerita ser cuestionado y revelado desde la descomposición de la vida social y las contradicciones de los proyectos de liberación en Colombia.

The graphics future in scientific applications-trends and developments in computer graphics

CERN Document Server

Enderle, G

1982-01-01

Computer graphics methods and tools are being used to a great extent in scientific research. The future development in this area will be influenced both by new hardware developments and by software advances. On the hardware sector, the development of the raster technology will lead to the increased use of colour workstations with more local processing power. Colour hardcopy devices for creating plots, slides, or movies will be available at a lower price than today. The first real 3D-workstations will appear on the marketplace. One of the main activities on the software sector is the standardization of computer graphics systems, graphical files, and device interfaces. This will lead to more portable graphical application programs and to a common base for computer graphics education.

Ratio superior, ratio inferior y el agustinismo de Tomás de Aquino

Directory of Open Access Journals (Sweden)

Moya Cañas, Patricia

2013-12-01

Full Text Available This article discusses Aquinas’ reception of the Augustinian distinction between ratio inferior and superior. Though not a central aspect of Aquinas’ thought, it is a signifi cant pointer to the presence of Augustinian patterns of thought in a non-theological part of his work. After a general survey of the presence of this distinction in the opera omnia of Aquinas, his use of this topic in some specific instances is discussed: the distinction between contemplative and active life, the division of human faculties, and the moral problem of peevish delight.El artículo discute la recepción que hace Tomás de Aquino de la distinción agustiniana entre razón superior e inferior. Si bien no se trata de uno de los tópicos centrales de la doctrina tomasiana, es un elemento significativo a la hora de considerar dentro de la obra de Tomás la presencia de patrones agustinianos de pensamiento que no sean primordialmente teológicos. Tras discutir de modo general la presencia de esta distinción en la obra del aquinate, y los estudios previos sobre este binomio, se procede a discutir su uso por parte de Tomás de Aquino ante tres problemas específicos: la distinción entre géneros de vida, la división de las facultades humanas, y el problema moral de la delectación morosa.

Graphic Storytelling

Science.gov (United States)

Thompson, John

2009-01-01

Graphic storytelling is a medium that allows students to make and share stories, while developing their art communication skills. American comics today are more varied in genre, approach, and audience than ever before. When considering the impact of Japanese manga on the youth, graphic storytelling emerges as a powerful player in pop culture. In…

Derivation of Tropospheric Ozone Climatology and Trends from TOMS Data

Science.gov (United States)

Newchurch, Michael J.; McPeters, Rich; Logan, Jennifer; Kim, Jae-Hwan

2002-01-01

This research addresses the following three objectives: (1) Derive tropospheric ozone columns from the TOMS instruments by computing the difference between total-ozone columns over cloudy areas and over clear areas in the tropics; (2) Compute secular trends in Nimbus-7 derived tropospheric Ozone column amounts and associated potential trends in the decadal-scale tropical cloud climatology; (3) Explain the occurrence of anomalously high ozone retrievals over high ice clouds.

A Theoretical Analysis of Learning with Graphics--Implications for Computer Graphics Design.

Science.gov (United States)

ChanLin, Lih-Juan

This paper reviews the literature pertinent to learning with graphics. The dual coding theory provides explanation about how graphics are stored and precessed in semantic memory. The level of processing theory suggests how graphics can be employed in learning to encourage deeper processing. In addition to dual coding theory and level of processing…

Graphic Turbulence Guidance

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Forecast turbulence hazards identified by the Graphical Turbulence Guidance algorithm. The Graphical Turbulence Guidance product depicts mid-level and upper-level...

Graphic Presentation: An Empirical Examination of the Graphic Novel Approach to Communicate Business Concepts

Science.gov (United States)

Short, Jeremy C.; Randolph-Seng, Brandon; McKenny, Aaron F.

2013-01-01

Graphic novels have been increasingly incorporated into business communication forums. Despite potential benefits, little research has examined the merits of the graphic novel approach. In response, we engage in a two-study approach. Study 1 explores the potential of graphic novels to affect learning outcomes and finds that the graphic novel was…

THE USING OF GRAPHICAL EDITOR IN THE ENGINEERING GRAPHICS AND THE COURSE DESIGNING

Directory of Open Access Journals (Sweden)

KARPYUK L. V.

2016-08-01

Full Text Available The problems of learning students of the engineering and computer graphics of the course on the base of computer-aided design (CAD were described in the article. The examples of training tasks for acquiring knowledge of work in the environment of graphical editor of AutoCAD were shown. These examples are needed to perform drawings on The Engineering Graphics, and also for a graphic part of Course Projects for students of mechanical specialties.

Graphics gems V (Macintosh version)

CERN Document Server

Paeth, Alan W

1995-01-01

Graphics Gems V is the newest volume in The Graphics Gems Series. It is intended to provide the graphics community with a set of practical tools for implementing new ideas and techniques, and to offer working solutions to real programming problems. These tools are written by a wide variety of graphics programmers from industry, academia, and research. The books in the series have become essential, time-saving tools for many programmers.Latest collection of graphics tips in The Graphics Gems Series written by the leading programmers in the field.Contains over 50 new gems displaying some of t

Music and subversion in Tom Stoppard's rock 'n'roll

OpenAIRE

Matos, Susana Isabel Mendes de

2013-01-01

This dissertation aims at analysing music as a form of subversion in Tom Stoppard’s play Rock ‘N’ Roll. After a short summary of Stoppard’s career, the bands and songs chosen by him are analysed from the perspective of subversion against censorship and totalitarian regimes, relating them to the plot. The dissertation also focuses on the specific case of the Czech band the Plastic People of the Universe and its importance to the history of Czechoslovakia between 1968 and 1990. O presente tr...

Graphical Rasch models

DEFF Research Database (Denmark)

Kreiner, Svend; Christensen, Karl Bang

Rasch models; Partial Credit models; Rating Scale models; Item bias; Differential item functioning; Local independence; Graphical models......Rasch models; Partial Credit models; Rating Scale models; Item bias; Differential item functioning; Local independence; Graphical models...

Perception in statistical graphics

Science.gov (United States)

VanderPlas, Susan Ruth

There has been quite a bit of research on statistical graphics and visualization, generally focused on new types of graphics, new software to create graphics, interactivity, and usability studies. Our ability to interpret and use statistical graphics hinges on the interface between the graph itself and the brain that perceives and interprets it, and there is substantially less research on the interplay between graph, eye, brain, and mind than is sufficient to understand the nature of these relationships. The goal of the work presented here is to further explore the interplay between a static graph, the translation of that graph from paper to mental representation (the journey from eye to brain), and the mental processes that operate on that graph once it is transferred into memory (mind). Understanding the perception of statistical graphics should allow researchers to create more effective graphs which produce fewer distortions and viewer errors while reducing the cognitive load necessary to understand the information presented in the graph. Taken together, these experiments should lay a foundation for exploring the perception of statistical graphics. There has been considerable research into the accuracy of numerical judgments viewers make from graphs, and these studies are useful, but it is more effective to understand how errors in these judgments occur so that the root cause of the error can be addressed directly. Understanding how visual reasoning relates to the ability to make judgments from graphs allows us to tailor graphics to particular target audiences. In addition, understanding the hierarchy of salient features in statistical graphics allows us to clearly communicate the important message from data or statistical models by constructing graphics which are designed specifically for the perceptual system.

Reciclando a Tropicália: Tom Zé e o lixo lógico

Directory of Open Access Journals (Sweden)

Paula Oliveira Campos Augusto

2015-06-01

Full Text Available http://dx.doi.org/10.5007/2176-8552.2016n20p111 Este artigo tem como objetivo apresentar e analisar a tese de Tom Zé sobre a Tropicália, presente em seu disco Tropicália lixo lógico, lançado em 2012. Primeiramente, destacam-se duas características importantes da música popular brasileira, que ajudam a entender a possibilidade de um disco--tese: além de ser definida como um “campo dialogal” (1, a música popular brasileira é dotada de uma “malha de permeabilidades”, pelo modo como a alta cultura se cruza com produções populares, tendo como resultado a “leveza” (2. Em seu álbum, Tom Zé não apenas assume o protagonismo da interpretação da Tropicália, mas, também, desloca a antropofagia do centro interpretativo dessa manifestação artística e cultural brasileira. Nesse sentido, o disco é compreendido, levando-se em conta tanto seus aspectos físicos quanto simbólicos, a partir do que Walter Moser denomina de reciclagem cultural, uma vez que Tom Zé processa a inclusão de “restos” e “dejetos” no espaço cultural e artístico. Ademais, com a reciclagem do lixo lógico, o espaço hegemônico incorpora materiais culturais de outras procedências, colocando-os em diálogo.

Collateral Damage: Veterans and Domestic Violence in Mari Sandoz's "The Tom-Walker"

Science.gov (United States)

Bahr, Kathy

2010-01-01

"The Tom-Walker" combines the best of Sandoz's realism with her worst attempts at moralizing. Unable to divine exactly what political configuration right-wing post-World War II sentiments might take, Sandoz nevertheless feared a fascist uprising in this country. Perhaps because these concerns dominated her thoughts at the time, she allowed her…

The computer graphics metafile

CERN Document Server

Henderson, LR; Shepherd, B; Arnold, D B

1990-01-01

The Computer Graphics Metafile deals with the Computer Graphics Metafile (CGM) standard and covers topics ranging from the structure and contents of a metafile to CGM functionality, metafile elements, and real-world applications of CGM. Binary Encoding, Character Encoding, application profiles, and implementations are also discussed. This book is comprised of 18 chapters divided into five sections and begins with an overview of the CGM standard and how it can meet some of the requirements for storage of graphical data within a graphics system or application environment. The reader is then intr

The computer graphics interface

CERN Document Server

Steinbrugge Chauveau, Karla; Niles Reed, Theodore; Shepherd, B

2014-01-01

The Computer Graphics Interface provides a concise discussion of computer graphics interface (CGI) standards. The title is comprised of seven chapters that cover the concepts of the CGI standard. Figures and examples are also included. The first chapter provides a general overview of CGI; this chapter covers graphics standards, functional specifications, and syntactic interfaces. Next, the book discusses the basic concepts of CGI, such as inquiry, profiles, and registration. The third chapter covers the CGI concepts and functions, while the fourth chapter deals with the concept of graphic obje

Programación de gráficos 3D con Mathematica, DrawGraphics, CurvesGraphics, LiveGraphics3D y JavaView

OpenAIRE

Mora Flores, Walter; Instituto Tecnológico de Costa Rica; Figueroa, Geovanni; Instituto Tecnológico de Costa Rica

2015-01-01

Se muestra como integrar las herramientas: Mathematica (y los paquetes DrawGraphics y CurvesGraphics), LiveGraphics3D, JavaView y html, para crear algunas figuras 3D las cuales se pueden incrustar en páginas Web independientes y con posibilidad de interacción.

Mathematical structures for computer graphics

CERN Document Server

Janke, Steven J

2014-01-01

A comprehensive exploration of the mathematics behind the modeling and rendering of computer graphics scenes Mathematical Structures for Computer Graphics presents an accessible and intuitive approach to the mathematical ideas and techniques necessary for two- and three-dimensional computer graphics. Focusing on the significant mathematical results, the book establishes key algorithms used to build complex graphics scenes. Written for readers with various levels of mathematical background, the book develops a solid foundation for graphics techniques and fills in relevant grap

Molecular biology and riddle of cancer: the ‘Tom & Jerry’ show

Directory of Open Access Journals (Sweden)

Md. Al Mamun

2011-11-01

Full Text Available From the conventional Bird’s eye, cancer initiation and metastasis are generally intended to be understood beneath the light of classical clonal genetic, epigenetic and cancer stem cell model. But inspite decades of investigation, molecular biology has shown hard success to give Eagle’s eye in unraveling the riddle of cancer. And it seems, tiring Tom runs in vague behind naughty Jerry.

SIM PlanetQuest: The TOM-3 (Thermo-Optical-Mechanical) Siderostat Mirror Test

Science.gov (United States)

Phillips, Charles J.

2006-01-01

This slide presentation reviews the Space Interferometry Mission (SIM) PlanetQuest mission. It describes the mission, shows diagrams of the instrument, the collector bays, the Siderostat mirrors, the COL bay thermal environment, the TOM-3 replicating COL Bay Environment, the thermal hardware for the SID heater control, and the results of the test are shown

Graphics Gems III IBM version

CERN Document Server

Kirk, David

1994-01-01

This sequel to Graphics Gems (Academic Press, 1990), and Graphics Gems II (Academic Press, 1991) is a practical collection of computer graphics programming tools and techniques. Graphics Gems III contains a larger percentage of gems related to modeling and rendering, particularly lighting and shading. This new edition also covers image processing, numerical and programming techniques, modeling and transformations, 2D and 3D geometry and algorithms,ray tracing and radiosity, rendering, and more clever new tools and tricks for graphics programming. Volume III also includes a

Graphical Models with R

CERN Document Server

Højsgaard, Søren; Lauritzen, Steffen

2012-01-01

Graphical models in their modern form have been around since the late 1970s and appear today in many areas of the sciences. Along with the ongoing developments of graphical models, a number of different graphical modeling software programs have been written over the years. In recent years many of these software developments have taken place within the R community, either in the form of new packages or by providing an R interface to existing software. This book attempts to give the reader a gentle introduction to graphical modeling using R and the main features of some of these packages. In add

Graphic notation

DEFF Research Database (Denmark)

Bergstrøm-Nielsen, Carl

1992-01-01

Texbook to be used along with training the practise of graphic notation. Describes method; exercises; bibliography; collection of examples. If you can read Danish, please refer to that edition which is by far much more updated.......Texbook to be used along with training the practise of graphic notation. Describes method; exercises; bibliography; collection of examples. If you can read Danish, please refer to that edition which is by far much more updated....

Graphics gems

CERN Document Server

Glassner, Andrew S

1993-01-01

""The GRAPHICS GEMS Series"" was started in 1990 by Andrew Glassner. The vision and purpose of the Series was - and still is - to provide tips, techniques, and algorithms for graphics programmers. All of the gems are written by programmers who work in the field and are motivated by a common desire to share interesting ideas and tools with their colleagues. Each volume provides a new set of innovative solutions to a variety of programming problems.

Resolução e apreensão de princípios em Tomás de Aquino [Resolution and apprehension of principles in Aquinas

Directory of Open Access Journals (Sweden)

Matheus Pazos

2016-06-01

Full Text Available O escopo do presente artigo consiste em investigar a função da resolução na apreensão de princípios em Tomás de Aquino. Para tanto, examino o sentido da resolução do ente efetuada por Tomás em De veritate, q. 1, a. 1. Com o intuito de elucidar esse extrato textual, tenho por objetivo explicitar como Tomás associa o emprego da resolução, entendida como método próprio da razão humana, com a apreensão intelectual do ente que, de acordo com Tomás, é o princípio geral sem o qual todo conhecimento humano encontrar-se-ia desprovido de fundamentação.

Interactive Graphic Journalism

NARCIS (Netherlands)

Schlichting, Laura

2016-01-01

textabstractThis paper examines graphic journalism (GJ) in a transmedial context, and argues that transmedial graphic journalism (TMGJ) is an important and fruitful new form of visual storytelling, that will re-invigorate the field of journalism, as it steadily tests out and plays with new media,

Evaluating Texts for Graphical Literacy Instruction: The Graphic Rating Tool

Science.gov (United States)

Roberts, Kathryn L.; Brugar, Kristy A.; Norman, Rebecca R.

2015-01-01

In this article, we present the Graphical Rating Tool (GRT), which is designed to evaluate the graphical devices that are commonly found in content-area, non-fiction texts, in order to identify books that are well suited for teaching about those devices. We also present a "best of" list of science and social studies books, which includes…

Graphical programming at Sandia National Laboratories

International Nuclear Information System (INIS)

McDonald, M.J.; Palmquist, R.D.; Desjarlais, L.

1993-09-01

Sandia has developed an advanced operational control system approach, called Graphical Programming, to design, program, and operate robotic systems. The Graphical Programming approach produces robot systems that are faster to develop and use, safer in operation, and cheaper overall than altemative teleoperation or autonomous robot control systems. Graphical Programming also provides an efficient and easy-to-use interface to traditional robot systems for use in setup and programming tasks. This paper provides an overview of the Graphical Programming approach and lists key features of Graphical Programming systems. Graphical Programming uses 3-D visualization and simulation software with intuitive operator interfaces for the programming and control of complex robotic systems. Graphical Programming Supervisor software modules allow an operator to command and simulate complex tasks in a graphic preview mode and, when acceptable, command the actual robots and monitor their motions with the graphic system. Graphical Programming Supervisors maintain registration with the real world and allow the robot to perform tasks that cannot be accurately represented with models alone by using a combination of model and sensor-based control

Transforming Graphical System Models to Graphical Attack Models

DEFF Research Database (Denmark)

Ivanova, Marieta Georgieva; Probst, Christian W.; Hansen, Rene Rydhof

2016-01-01

Manually identifying possible attacks on an organisation is a complex undertaking; many different factors must be considered, and the resulting attack scenarios can be complex and hard to maintain as the organisation changes. System models provide a systematic representation of organisations...... approach to transforming graphical system models to graphical attack models in the form of attack trees. Based on an asset in the model, our transformations result in an attack tree that represents attacks by all possible actors in the model, after which the actor in question has obtained the asset....

‘My country’s heart is in the market place’: Tom Stannage interviewed by Peter Read

Directory of Open Access Journals (Sweden)

Tiffany Shellam

2013-12-01

Full Text Available Tom Stannage was one among many historians in the 1970s uncovering histories of Australia which were to challenge national narratives and community memories. In 1971, Tom returned to Western Australia after writing his PhD in Cambridge with the passion to write urban history and an understanding that in order to do so, he needed an emotional engagement with place. What he had yet to realize was the power of community memories in Western Australia to shape and preserve ideas about their place. As part of his research on the history of Perth, Tom saw how the written histories of Western Australia had been shaped by community mythologies – in particular that of the rural pioneer. He identified the consensus or ‘gentry tradition’ in Western Australian writing. In teasing out histories of conflict, he showed how the gentry tradition of rural pioneer histories silenced those of race and gender relations, convictism and poverty which were found in both rural and urban areas. His versions of history began to unsettle parts of the Perth community who found the ‘pioneer myth’ framed their consensus world-view and whose families were themselves the living links to these ‘pioneers’.

Computer graphics at VAX JINR

International Nuclear Information System (INIS)

Balashov, V.K.

1991-01-01

The structure of the software for computer graphics at VAX JINR is described. It consists of graphical packages GKS, WAND and a set graphicals packages for High Energy Physics application designed at CERN. 17 refs.; 1 tab

The Case for Graphic Novels

Directory of Open Access Journals (Sweden)

Steven Hoover

2012-04-01

Full Text Available Many libraries and librarians have embraced graphic novels. A number of books, articles, and presentations have focused on the history of the medium and offered advice on building and maintaining collections, but very little attention has been given the question of how integrate graphic novels into a library’s instructional efforts. This paper will explore the characteristics of graphic novels that make them a valuable resource for librarians who focus on research and information literacy instruction, identify skills and competencies that can be taught by the study of graphic novels, and will provide specific examples of how to incorporate graphic novels into instruction.

EASI graphics - Version II

International Nuclear Information System (INIS)

Allensworth, J.A.

1984-04-01

EASI (Estimate of Adversary Sequence Interruption) is an analytical technique for measuring the effectiveness of physical protection systems. EASI Graphics is a computer graphics extension of EASI which provides a capability for performing sensitivity and trade-off analyses of the parameters of a physical protection system. This document reports on the implementation of the Version II of EASI Graphics and illustrates its application with some examples. 5 references, 15 figures, 6 tables

A handbook of statistical graphics using SAS ODS

CERN Document Server

Der, Geoff

2014-01-01

An Introduction to Graphics: Good Graphics, Bad Graphics, Catastrophic Graphics and Statistical GraphicsThe Challenger DisasterGraphical DisplaysA Little History and Some Early Graphical DisplaysGraphical DeceptionAn Introduction to ODS GraphicsGenerating ODS GraphsODS DestinationsStatistical Graphics ProceduresODS Graphs from Statistical ProceduresControlling ODS GraphicsControlling Labelling in GraphsODS Graphics EditorGraphs for Displaying the Characteristics of Univariate Data: Horse Racing, Mortality Rates, Forearm Lengths, Survival Times and Geyser EruptionsIntroductionPie Chart, Bar Cha

Graphical Turbulence Guidance - Composite

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Forecast turbulence hazards identified by the Graphical Turbulence Guidance algorithm. The Graphical Turbulence Guidance product depicts mid-level and upper-level...

Deterministic Graphical Games Revisited

DEFF Research Database (Denmark)

Andersson, Daniel; Hansen, Kristoffer Arnsfelt; Miltersen, Peter Bro

2008-01-01

We revisit the deterministic graphical games of Washburn. A deterministic graphical game can be described as a simple stochastic game (a notion due to Anne Condon), except that we allow arbitrary real payoffs but disallow moves of chance. We study the complexity of solving deterministic graphical...... games and obtain an almost-linear time comparison-based algorithm for computing an equilibrium of such a game. The existence of a linear time comparison-based algorithm remains an open problem....

Trend Monitoring System (TMS) graphics software

Science.gov (United States)

Brown, J. S.

1979-01-01

A prototype bus communications systems, which is being used to support the Trend Monitoring System (TMS) and to evaluate the bus concept is considered. A set of FORTRAN-callable graphics subroutines for the host MODCOMP comuter, and an approach to splitting graphics work between the host and the system's intelligent graphics terminals are described. The graphics software in the MODCOMP and the operating software package written for the graphics terminals are included.

Collection Of Software For Computer Graphics

Science.gov (United States)

Hibbard, Eric A.; Makatura, George

1990-01-01

Ames Research Graphics System (ARCGRAPH) collection of software libraries and software utilities assisting researchers in generating, manipulating, and visualizing graphical data. Defines metafile format containing device-independent graphical data. File format used with various computer-graphics-manipulation and -animation software packages at Ames, including SURF (COSMIC Program ARC-12381) and GAS (COSMIC Program ARC-12379). Consists of two-stage "pipeline" used to put out graphical primitives. ARCGRAPH libraries developed on VAX computer running VMS.

Role of PINK1 binding to the TOM complex and alternate intracellular membranes in recruitment and activation of the E3 ligase Parkin.

Science.gov (United States)

Lazarou, Michael; Jin, Seok Min; Kane, Lesley A; Youle, Richard J

2012-02-14

Mutations in the mitochondrial kinase PINK1 and the cytosolic E3 ligase Parkin can cause Parkinson's disease. Damaged mitochondria accumulate PINK1 on the outer membrane where, dependent on kinase activity, it recruits and activates Parkin to induce mitophagy, potentially maintaining organelle fidelity. How PINK1 recruits Parkin is unknown. We show that endogenous PINK1 forms a 700 kDa complex with the translocase of the outer membrane (TOM) selectively on depolarized mitochondria whereas PINK1 ectopically targeted to the outer membrane retains association with TOM on polarized mitochondria. Inducibly targeting PINK1 to peroxisomes or lysosomes, which lack a TOM complex, recruits Parkin and activates ubiquitin ligase activity on the respective organelles. Once there, Parkin induces organelle selective autophagy of peroxisomes but not lysosomes. We propose that the association of PINK1 with the TOM complex allows rapid reimport of PINK1 to rescue repolarized mitochondria from mitophagy, and discount mitochondrial-specific factors for Parkin translocation and activation. Copyright © 2012 Elsevier Inc. All rights reserved.

Hauntology of Responsibility: Tom Stoppard’s Darkside

Directory of Open Access Journals (Sweden)

Tymon Adamczewski

2017-10-01

Full Text Available The article centres on the notion of responsibility in Tom Stoppard’s Darkside (2013. While Pink Floyd’s original album, which inspired the playwright, thematises its connection to ethics in a spectral and hauntological manner, through the use of field recording sound snippets interwoven in the music, the radio play explores the notion of responsibility through what is called “thought experiments.” The article identifies the subversive function of these narrative examples and, following Emanuel Levinas’ suggestions concerning the instability of the link between the philosophical discourse and that of examples, shows the latter’s insolent and disruptive nature. The notion of responsibility is further linked to its discussion by Jacques Derrida in his Gift of Death (1995 which consequently makes it possible to view the relation between responsibility and responding from a subversive, hauntological and undecidable perspective.

Hombres. Don Tomás Rueda Vargas

Directory of Open Access Journals (Sweden)

Boletin Cultural y Bibliográfico Banco de la República

1958-07-01

Full Text Available Quince años hizo el 25 de julio que desapareció de entre nosotros don Tomás Rueda Vargas. Su nombre, ejemplar por muchos conceptos, viene siempre nimbado de las virtudes cardinales que conformaron su tarea y su vida. Escritor nato,  sabía manejar el idioma con singular pericia sin caer en  rebuscamientos  ni  en  gongorismos. Su  pensamiento era diáfano por  lo cual no se  perdía en  el laberinto de  las palabras.   Apenas éstas eran  el dócil  instrumento para su dialéctica, para ese  generoso razo­  namiento intelectual que constituía el  Alfa  y el Omega   de  su diario batallar.

Lope y Boccalini: Tres sonetos de Tomé de Burguillos

Directory of Open Access Journals (Sweden)

Arellano, Ignacio

2012-12-01

Full Text Available The article analyzes three sonnets of Lope against Traiano Boccalini included in the Rhymes of Tomé de Burguillos, showing the need to compare the Lope´s text with the italian original version of Ragguagli di Parnaso, not with spanish translation of Perez de Sousa, because in this translation are deleted essential passages to understand the game of wit of Lope. These three sonnets are a good example of the complexity of this exercise of conceptism in Lope, whose poetry can not be described as plain, simple and clear: it is a difficult poetry full of games, intertextual allusions and references that should be clarified applying the type of appropiate reading.Se analizan tres sonetos de Lope contra el italiano Traiano Boccalini, incluidos en las Rimas de Tomé de Burguillos, mostrando la necesidad de comparar el texto de Lope con el de los Ragguagli di Parnaso, en su versión original italiana, y no en la traducción de Perez de Sousa, que elimina pasajes necesarios para entender los juegos de Lope. Estos tres sonetos son buena muestra de la complejidad que puede tener este ejercicio de agudeza de Lope, cuya poesía no se puede calificar sin más de llana, sencilla o clara: es una poesía conceptista llena de juegos, alusiones y referencias intertextuales que deben ser aclaradas si se quiere aplicar a estos poemas el tipo de lectura que exigen.

The Effect of New Ozone Cross Sections Applied to SBUV and TOMS Retrievals

Science.gov (United States)

McPeters, Richard D.; Labow, Gordon J.

2010-01-01

The ozone cross sections as measured by Bass and Paur have been used for processing of SBUV and TOMS data since 1986. While these cross sections were a big improvement over those previously available, there were known minor problems with accuracy for wavelengths longward of 330 nm and with the temperature dependance. Today's requirements to separate stratospheric ozone from tropospheric ozone and for the derivation of minor species such as BrO and N02 place stringent new requirements on the accuracy needed. The ozone cross section measurements of Brion, Daumont, and Malicet (BDM) are being considered for use in UV-based ozone retrievals. They have much better resolution, an extended wavelength range, and a more consistent temperature dependance. Tests show that BDM retrievals exhibit lower retrieval residuals in the satellite data; i.e., they explain our measured atmospheric radiances more accurately. Total column ozone retrieved by the TOMS instruments is about 1.5% higher than before. Ozone profiles retrieved from SBUV using the new cross sections are lower in the upper stratosphere and higher in the lower stratosphere and troposphere.

Graphics gems

CERN Document Server

Heckbert, Paul S

1994-01-01

Graphics Gems IV contains practical techniques for 2D and 3D modeling, animation, rendering, and image processing. The book presents articles on polygons and polyhedral; a mix of formulas, optimized algorithms, and tutorial information on the geometry of 2D, 3D, and n-D space; transformations; and parametric curves and surfaces. The text also includes articles on ray tracing; shading 3D models; and frame buffer techniques. Articles on image processing; algorithms for graphical layout; basic interpolation methods; and subroutine libraries for vector and matrix algebra are also demonstrated. Com

Antinomies of Semiotics in Graphic Design

Science.gov (United States)

Storkerson, Peter

2010-01-01

The following paper assesses the roles played by semiotics in graphic design and in graphic design education, which both reflects and shapes practice. It identifies a series of factors; graphic design education methods and culture; semiotic theories themselves and their application to graphic design; the two wings of Peircian semiotics and…

An Opening: Graphic Design's Discursive Spaces.

Science.gov (United States)

Blauvelt, Andrew

1994-01-01

Introduces a special issue on critical histories of graphic design with a review of the particular problems identified with the history of graphic design as a field of study and the emerging discipline of graphic design history. Makes a case for the examination of graphic design through its relationships with larger discourses. (SR)

Computer graphics in engineering education

CERN Document Server

Rogers, David F

2013-01-01

Computer Graphics in Engineering Education discusses the use of Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM) as an instructional material in engineering education. Each of the nine chapters of this book covers topics and cites examples that are relevant to the relationship of CAD-CAM with engineering education. The first chapter discusses the use of computer graphics in the U.S. Naval Academy, while Chapter 2 covers key issues in instructional computer graphics. This book then discusses low-cost computer graphics in engineering education. Chapter 4 discusses the uniform b

Spatial Politics in Tom Stoppard’s Rosencrantz and Guildenstern Are Dead

OpenAIRE

Elham Kazemi; Mohsen Hanif

2017-01-01

http://dx.doi.org/10.5007/2175-8026.2017v70n1p287 This article examines the notion of spatial politics in Tom Stoppard’s Rosencrantz and Guildenstern Are Dead. The two courtiers enter the politically convulsive world of Hamlet, where no legitimate power structure takes hold of the state. Their regularized political rationality ceases to apply to the world; reality violates the empirical knowledge — emplacements, geographical and spiritual directions, and generally identity — of Rosencrant...

Graphics server and action language interpreter greatly simplify the composition of a graphical user interface

International Nuclear Information System (INIS)

Mueller, R.

1992-01-01

A new control system based on a distributed computing environment is gradually installed at BESSY, a 800 MeV storage ring dedicated to the generation of synchrotron light in the VUV and soft X-ray region. The new operator consoles are large high resolution, bitmap oriented color graphic screens with mouse and keyboard. A new graphical user interface has been developed with a user interface management system. A graphics server encapsulates completely representational aspects, mediates between user interactions and application variables and takes care of a consistent state of graphical and applicational objects. Graphical representations, semantics of user interactions and interpreter instructions are defined in a database written in a simple and comprehensible user interface definition language. (R.P.) 7 refs.; 5 figs

Toward a Latino Attainment Agenda: Shaping Our Own Destiny. Tomás Rivera Lecture Series

Science.gov (United States)

Cigarroa, Francisco G.

2013-01-01

In the 2013 Tomás Rivera lecture, Francisco Cigarroa, chancellor of the University of Texas system, discusses how a major shift in the demographics of the United States is having a profound effect on K-12 and higher education.

Gastronomía y turismo en Argentina. Polo gastronómico Tomás Jofré

Directory of Open Access Journals (Sweden)

Schlüter, Regina G.

2008-04-01

Full Text Available Culinary Tourism in Argentina. The Case of Tomás Jofré. The importance of culinary tourism is growing steadily both in developing and industrialized societies. Argentina has a long tradition regarding this kind of tourism, mainly wine tourism, reflected in the National Wine Festival held since 1936 en the province of Mendoza. By the end of the 20th century culinary tourism was brought into the national tourism plan and it was the start for the private sector to develop own initiatives in order to develop small towns into culinary attractions for visitors. This article presents the results of a study undertaken in order to get acquainted with the visitor profile and motivations for visitors to Tomás Jofré during Sun-days.

3D for Graphic Designers

CERN Document Server

Connell, Ellery

2011-01-01

Helping graphic designers expand their 2D skills into the 3D space The trend in graphic design is towards 3D, with the demand for motion graphics, animation, photorealism, and interactivity rapidly increasing. And with the meteoric rise of iPads, smartphones, and other interactive devices, the design landscape is changing faster than ever.2D digital artists who need a quick and efficient way to join this brave new world will want 3D for Graphic Designers. Readers get hands-on basic training in working in the 3D space, including product design, industrial design and visualization, modeling, ani

Mathematics for computer graphics

CERN Document Server

Vince, John

2006-01-01

Helps you understand the mathematical ideas used in computer animation, virtual reality, CAD, and other areas of computer graphics. This work also helps you to rediscover the mathematical techniques required to solve problems and design computer programs for computer graphic applications

Tom Beaver, Creek Television Reporter. With Teacher's Guide. Native Americans of the Twentieth Century.

Science.gov (United States)

Minneapolis Public Schools, MN.

A biography for elementary school students presents an account of an American Indian television reporter, Tom Beaver (Creek), and includes a map of Oklahoma showing the location of Indian tribes. A teacher's guide following the biography contains information about the Creek tribe and the history of television, learning objectives and directions…

Social Infrastructure to Integrate Science and Practice: the Experience of the Long Tom Watershed Council

Directory of Open Access Journals (Sweden)

Rebecca L. Flitcroft

2009-12-01

Full Text Available Ecological problem solving requires a flexible social infrastructure that can incorporate scientific insights and adapt to changing conditions. As applied to watershed management, social infrastructure includes mechanisms to design, carry out, evaluate, and modify plans for resource protection or restoration. Efforts to apply the best science will not bring anticipated results without the appropriate social infrastructure. For the Long Tom Watershed Council, social infrastructure includes a management structure, membership, vision, priorities, partners, resources, and the acquisition of scientific knowledge, as well as the communication with and education of people associated with and affected by actions to protect and restore the watershed. Key to integrating science and practice is keeping science in the loop, using data collection as an outreach tool, and the Long Tom Watershed Council's subwatershed enhancement program approach. Resulting from these methods are ecological leadership, restoration projects, and partnerships that catalyze landscape-level change.

Effects of packaging materials on the aroma stability of Thai 'tom yam' seasoning powder as determined by descriptive sensory analysis and gas chromatography-mass spectrometry.

Science.gov (United States)

Leelaphiwat, Pattarin; Harte, Janice B; Auras, Rafael A; Ong, Peter Kc; Chonhenchob, Vanee

2017-04-01

Changes in the aroma characteristics of Thai 'tom yam' seasoning powder, containing lemongrass, galangal and kaffir lime leaf, as affected by different packaging materials were assessed using quantitative descriptive analysis (QDA) and gas chromatography-mass spectrometry (GC-MS). The descriptive aroma attributes for lemongrass, galangal and kaffir lime leaf powders were developed by the QDA panel. The mixed herb and spice seasoning powder was kept in glass jars closed with different packaging materials (Nylon 6, polyethylene terephthalate (PET) and polylactic acid (PLA)) stored at 38 °C (accelerated storage condition), and evaluated by the trained QDA panel during storage for 49 days. The descriptive words for Thai 'tom yam' seasoning powder developed by the trained panelists were lemongrass, vinegary and leafy for lemongrass, galangal and kaffir lime leaf dried powder, respectively. The aroma intensities significantly (P ≤ 0.05) decreased with increased storage time. However, the intensity scores for aroma attributes were not significantly (P > 0.05) different among the packaging materials studied. The major components in Thai 'tom yam' seasoning powder, quantified by GC-MS, were estragole, bicyclo[3.1.1]heptane, β-bisabolene, benzoic acid and 2-ethylhexyl salicylate. The concentrations of major aroma compounds significantly (P ≤ 0.05) decreased with storage time. Aroma stability of Thai 'tom yam' powder can be determined by descriptive sensory evaluation and GC-MS analysis. Nylon, PET and PLA exhibited similar aroma barrier properties against key aroma compounds in Thai 'tom yam'. This information can be used for prediction of aroma loss through packaging materials during storage of Thai 'tom yam'. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

Die soektog na 'n mitiese wêreld: Equatoria van Tom Dreyer

OpenAIRE

RENDERS, Luc

2010-01-01

Equatoria (2006) is Tom Dreyer's third novel. It is a historical novel, which is situated in 1912 in the Belgian Congo. Equatoria makes use of an age old narrative pattern, namely the quest, and combines historical and mythological sources. Dreyer loosely bases his novel on the expedition of Herbert Lang and James Chapin to the Congo from 1909 to 1915. With the historical facts Dreyer creates a fictional world with strongly mythical overtones. The hunt for the elusive okapi is the focal point...

Spatial Politics in Tom Stoppard’s Rosencrantz and Guildenstern Are Dead

OpenAIRE

Kazemi, Elham; Hanif, Mohsen

2017-01-01

 http://dx.doi.org/10.5007/2175-8026.2017v70n1p287This article examines the notion of spatial politics in Tom Stoppard’s Rosencrantz and Guildenstern Are Dead. The two courtiers enter the politically convulsive world of Hamlet, where no legitimate power structure takes hold of the state. Their regularized political rationality ceases to apply to the world; reality violates the empirical knowledge — emplacements, geographical and spiritual directions, and generally identity — of Rosencrantz an...

Flowfield computer graphics

Science.gov (United States)

Desautel, Richard

1993-01-01

The objectives of this research include supporting the Aerothermodynamics Branch's research by developing graphical visualization tools for both the branch's adaptive grid code and flow field ray tracing code. The completed research for the reporting period includes development of a graphical user interface (GUI) and its implementation into the NAS Flowfield Analysis Software Tool kit (FAST), for both the adaptive grid code (SAGE) and the flow field ray tracing code (CISS).

Selective recognition of sulfate anions in a 95% ethanol solvent with a simple neutral salicylaldehyde dansyl hydrazine Schiff base tuned by Brønsted-Lowry acid-base reaction

Science.gov (United States)

Wei, Gao-Ning; Zhang, Jing-Li; Jia, Cang; Fan, Wei-Zhen; Lin, Li-Rong

2014-07-01

A new Schiff base compound, 5-(dimethylamino)-N‧-(2-hydroxybenzylidene)naphthalene-1-sulfonohydrazide (R), has been synthesized, characterized, and employed as a selective fluorescence receptor for the recognition of sulfate anions. UV-vis absorption, fluorescence emission, 1H NMR spectra and DFT calculation studies on the system have been carried out to determine the nature of the interactions between R and anions. The results reveal that the deprotonation of the phenol without the need of a strong base leads to the formation of a hydrogen-bonding complex with a sbnd SO2sbnd NHsbnd group, which is responsible for the spectra changes. The deprotonation process for the selectivity recognition of sulfate can be tuned by the Brønsted-Lowry acid-base reaction in nonaqueous solutions, revealing that suitable phenolic hydroxyl acidity is the key factor for anion recognition selectivity.

O tom, tshto ushlo : [luuletused] / Aleksander Suuman ; Lühibiograafia: T. L. [Toomas Liiv

Index Scriptorium Estoniae

Suuman, Aleksander, 1927-2003

1999-01-01

Sisu: O tom, tshto ushlo ; "Gde-to dolzhno zhe bõt stshastje..." ; "Serõje lessa..." ; Zholtogolovõ ; "Teh iv serebristõh nelzja oboiti..." ; "Vzroslõje vkladtshinu pili..." ; "U nas tut, za Giperborejem..." / tlk. Svetlan Semenenko ; Odno hotshu skazat ; Los idjot / tlk. Boris Baljasnõi.Orig.: "Kusagil peab olema õnn..." ; Kullerkupud ; "Ei hõbepajust ma mööduda saand..." ; "Meil siin Hüperboreas..." ;

Estimations of the Global Distribution and Time Series of UV Noontime Irradiance (305, 310, 324, 380 nm, and Erythemal) from TOMS and SeaWiFS Data

Science.gov (United States)

Herman, J.

2004-01-01

The amount of UV irradiance reaching the Earth's surface is estimated from the measured cloud reflectivity, ozone, aerosol amounts, and surface reflectivity time series from 1980 to 1992 and 1997 to 2000 to estimate changes that have occurred over a 21-year period. Recent analysis of the TOMS data shows that there has been an apparent increase in reflectivity (decrease in W) in the Southern Hemisphere that is related to a calibration error in EP-TOMS. Data from the well-calibrated SeaWiFS satellite instrument have been used to correct the EP-TOMS reflectivity and UV time series. After correction, some of the local trend features seen in the N7 time series (1980 to 1992) have been continued in the combined time series, but the overall zonal average and global trends have changed. In addition to correcting the EP-TOMS radiance calibration, the use of SeaWiFS cloud data permits estimation of UV irradiance at higher spatial resolution (1 to 4 km) than is available from TOMS (100 km) under the assumption that ozone is slowly varying over a scale of 100 km. The key results include a continuing decrease in cloud cover over Europe and North America with a corresponding increase in UV and a decrease in UV irradiance near Antarctica.

Computer graphics and research projects

International Nuclear Information System (INIS)

Ingtrakul, P.

1994-01-01

This report was prepared as an account of scientific visualization tools and application tools for scientists and engineers. It is provided a set of tools to create pictures and to interact with them in natural ways. It applied many techniques of computer graphics and computer animation through a number of full-color presentations as computer animated commercials, 3D computer graphics, dynamic and environmental simulations, scientific modeling and visualization, physically based modelling, and beavioral, skelatal, dynamics, and particle animation. It took in depth at original hardware and limitations of existing PC graphics adapters contain syste m performance, especially with graphics intensive application programs and user interfaces

Computer graphics in heat-transfer simulations

International Nuclear Information System (INIS)

Hamlin, G.A. Jr.

1980-01-01

Computer graphics can be very useful in the setup of heat transfer simulations and in the display of the results of such simulations. The potential use of recently available low-cost graphics devices in the setup of such simulations has not been fully exploited. Several types of graphics devices and their potential usefulness are discussed, and some configurations of graphics equipment are presented in the low-, medium-, and high-price ranges

Resurfacing Graphics

Directory of Open Access Journals (Sweden)

Prof. Patty K. Wongpakdee

2013-06-01

Full Text Available “Resurfacing Graphics” deals with the subject of unconventional design, with the purpose of engaging the viewer to experience the graphics beyond paper’s passive surface. Unconventional designs serve to reinvigorate people, whose senses are dulled by the typical, printed graphics, which bombard them each day. Today’s cutting-edge designers, illustrators and artists utilize graphics in a unique manner that allows for tactile interaction. Such works serve as valuable teaching models and encourage students to do the following: 1 investigate the trans-disciplines of art and technology; 2 appreciate that this approach can have a positive effect on the environment; 3 examine and research other approaches of design communications and 4 utilize new mediums to stretch the boundaries of artistic endeavor. This paper examines how visuals communicators are “Resurfacing Graphics” by using atypical surfaces and materials such as textile, wood, ceramics and even water. Such non-traditional transmissions of visual language serve to demonstrate student’s overreliance on paper as an outdated medium. With this exposure, students can become forward-thinking, eco-friendly, creative leaders by expanding their creative breadth and continuing the perpetual exploration for new ways to make their mark.

Resurfacing Graphics

Directory of Open Access Journals (Sweden)

Prof. Patty K. Wongpakdee

2013-06-01

Full Text Available “Resurfacing Graphics” deals with the subject of unconventional design, with the purpose of engaging the viewer to experience the graphics beyond paper’s passive surface. Unconventional designs serve to reinvigorate people, whose senses are dulled by the typical, printed graphics, which bombard them each day. Today’s cutting-edge designers, illustrators and artists utilize graphics in a unique manner that allows for tactile interaction. Such works serve as valuable teaching models and encourage students to do the following: 1 investigate the trans-disciplines of art and technology; 2 appreciate that this approach can have a positive effect on the environment; 3 examine and research other approaches of design communications and 4 utilize new mediums to stretch the boundaries of artistic endeavor. This paper examines how visuals communicators are “Resurfacing Graphics” by using atypical surfaces and materials such as textile, wood, ceramics and even water. Such non-traditional transmissions of visual language serve to demonstrate student’s overreliance on paper as an outdated medium. With this exposure, students can become forward-thinking, eco-friendly, creative leaders by expanding their creative breadth and continuing the perpetual exploration for new ways to make their mark. 

Graphical symbol recognition

OpenAIRE

K.C. , Santosh; Wendling , Laurent

2015-01-01

International audience; The chapter focuses on one of the key issues in document image processing i.e., graphical symbol recognition. Graphical symbol recognition is a sub-field of a larger research domain: pattern recognition. The chapter covers several approaches (i.e., statistical, structural and syntactic) and specially designed symbol recognition techniques inspired by real-world industrial problems. It, in general, contains research problems, state-of-the-art methods that convey basic s...

Some Thoughts on Contemporary Graphic Print

Directory of Open Access Journals (Sweden)

Stefan Skiba

2016-09-01

Full Text Available The production requirements of original graphic works of art have changed since 1980. The development of digital printing using lightfast colors now rivals traditional techniques such as wood cut, screen print, lithography, etching etc. Today, with respect to artistic legitimacy, original graphics using traditional printing techniques compete with original graphics produced by digital printing techniques on the art market. What criteria distinguish traditional printing techniques from those of digital printing in the production and acquisition of original graphics? What consequences is the serious artist faced with when deciding to implement digital print production? How does digital print change original graphic acquisition decisions?

Língua Gestual de São Tomé e Príncipe : retrato dos primeiros gestos

Directory of Open Access Journals (Sweden)

Ana Mineiro

2016-09-01

Full Text Available This paper aims to portray the genesis of São Tomé and Príncipe Sign Language. At the request of the Government of São Tomé and Principe (Ministry of Education, Culture and Science, Cell Special Education, the Portuguese Catholic University together with the Marquês of Valle Flôr Institute and Hospital CUF Infante Santo collaborated on a common project: to implement a Sign Language for the deaf Santomean. This project, funded by the Calouste Gulbenkian Foundation, was given the name of Without Barriers. The paper is structured in two parts: the first part, which describes, in summary, the main lines of action of the project, the participants enrolled in the project and the methodology used and the second part that analyzes the emergence of the first signs, using sometimes, comparison with other emerging languages.

Graphic Ecologies

Directory of Open Access Journals (Sweden)

Brook Weld Muller

2014-12-01

Full Text Available This essay describes strategic approaches to graphic representation associated with critical environmental engagement and that build from the idea of works of architecture as stitches in the ecological fabric of the city. It focuses on the building up of partial or fragmented graphics in order to describe inclusive, open-ended possibilities for making architecture that marry rich experience and responsive performance. An aphoristic approach to crafting drawings involves complex layering, conscious absence and the embracing of tension. A self-critical attitude toward the generation of imagery characterized by the notion of ‘loose precision’ may lead to more transformative and environmentally responsive architectures.

Computer graphics from basic to application

International Nuclear Information System (INIS)

Kim, Do Hyeong; Mun, Sung Min

1998-04-01

This book mentions conception of computer graphics, background history, necessity and applied field like construction design, image processing, auto mobile design, fashion design and TV broadcast, basic principle of computer, computer graphics hardware, computer graphics software such as adobe illustrator tool box and adobe photo shop, quarkXpress like introduction, application and operating circumstance, 3D graphics with summary, difference of versions of 3D studio and system, and Auto CAD application.

Computer graphics from basic to application

Energy Technology Data Exchange (ETDEWEB)

Kim, Do Hyeong; Mun, Sung Min

1998-04-15

This book mentions conception of computer graphics, background history, necessity and applied field like construction design, image processing, auto mobile design, fashion design and TV broadcast, basic principle of computer, computer graphics hardware, computer graphics software such as adobe illustrator tool box and adobe photo shop, quarkXpress like introduction, application and operating circumstance, 3D graphics with summary, difference of versions of 3D studio and system, and Auto CAD application.

Graphical models for genetic analyses

DEFF Research Database (Denmark)

Lauritzen, Steffen Lilholt; Sheehan, Nuala A.

2003-01-01

This paper introduces graphical models as a natural environment in which to formulate and solve problems in genetics and related areas. Particular emphasis is given to the relationships among various local computation algorithms which have been developed within the hitherto mostly separate areas...... of graphical models and genetics. The potential of graphical models is explored and illustrated through a number of example applications where the genetic element is substantial or dominating....

Secret Guilt of an Artist: The Real Inspector Hound and Tom Stoppard’s Political Voice

Directory of Open Access Journals (Sweden)

Kevin Drzakowski

2015-12-01

Full Text Available Tom Stoppard once famously proclaimed his guilt that art is unimportant. The character Moon from Stoppard’s early farce The Real Inspector Hound presents surprising evidence that Stoppard’s view of art in his early years as a playwright may have been more complex than he let on. The circumstances behind Moon’s journey into the very art he criticizes are not unlike Tom Stoppard’s foray into politically conscious drama. Moon desperately wants the thriller he is reviewing to mean more than it really does. His wish becomes a reality when a third party, Puckeridge, forcibly pulls Moon into the fantasy. Like Moon, Stoppard had a fantasy, a dream-world in which art has the power to enact social change. Stoppard was unwilling or unable to act on that desire alone, until his own Puckeridge, an artist and dissident named Victor Fainberg, compelled him to act on his dream and merge art with politics.Keywords: Stoppard, The Real Inspector Hound, Fainberg, art, politics

NMR investigations of the dual targeting peptide of Thr-tRNA synthetase and its interaction with the mitochondrial Tom20 receptor in Arabidopsis thaliana.

Science.gov (United States)

Ye, Weihua; Spånning, Erika; Unnerståle, Sofia; Gotthold, David; Glaser, Elzbieta; Mäler, Lena

2012-10-01

Most mitochondrial proteins are synthesized in the cytosol as precursor proteins containing an N-terminal targeting peptide and are imported into mitochondria through the import machineries, the translocase of the outer mitochondrial membrane (TOM) and the translocase of the inner mitochondrial membrane (TIM). The N-terminal targeting peptide of precursor proteins destined for the mitochondrial matrix is recognized by the Tom20 receptor and plays an important role in the import process. Protein import is usually organelle specific, but several plant proteins are dually targeted into mitochondria and chloroplasts using an ambiguous dual targeting peptide. We present NMR studies of the dual targeting peptide of Thr-tRNA synthetase and its interaction with Tom20 in Arabidopsis thaliana. Our findings show that the targeting peptide is mostly unstructured in buffer, with a propensity to form α-helical structure in one region, S6-F27, and a very weak β-strand propensity for Q34-Q38. The α-helical structured region has an amphiphilic character and a φχχφφ motif, both of which have previously been shown to be important for mitochondrial import. Using NMR we have mapped out two regions in the peptide that are important for Tom20 recognition: one of them, F9-V28, overlaps with the amphiphilic region, and the other comprises residues L30-Q39. Our results show that the targeting peptide may interact with Tom20 in several ways. Furthermore, our results indicate a weak, dynamic interaction. The results provide for the first time molecular details on the interaction of the Tom20 receptor with a dual targeting peptide. © 2012 The Authors Journal compilation © 2012 FEBS.

Miscellanea Herpetologica Sanctithomae, with a provisional checklist of the terrestrial herpetofauna of São Tomé, Príncipe and Annobon islands.

Science.gov (United States)

CerÍaco, Luis M P; Marques, Mariana P; Bauer, Aaron M

2018-02-26

Five problematic cases regarding the presence of reptile taxa on the island of São Tomé (Gulf of Guinea) are reviewed. These cases deal with 1) the past presence of crocodilians in the island, 2) the putative type locality of Dipsas pulverulenta Fischer, 1856, 3) the dubious presence of a mamba (genus Dendroaspis) on the island, 4) an erroneous reference to the presence of Gastropyxis smaragdina, and 5) two specimens (Psammophis lineatus and Psammophis elegans) from Carl Weiss collection, currently deposited in the Zoological Museum of Hamburg and wrongly labelled as being from São Tomé island. A provisional checklist to the terrestrial herpetofauna of the three oceanic islands of the Gulf of Guinea-São Tomé, Príncipe and Annobon-is presented in order to clarify the current numbers of the endemics of each island, as well as to review and present current research.

Reverse-engineering graphical innovation: an introduction to graphical regimes

Directory of Open Access Journals (Sweden)

Dominic Arsenault

2013-03-01

Full Text Available Technological innovation in the video games industry is a rich area of research that has barely been explored as of yet. Gamers are always clamoring for novelty and a remedy to the oft-decried “sequelitis” that “plagues” the industry, while game publishers and platform holders secretly plan a next-gen platform to capture the ever-shifting market. In this light, the importance of graphics cannot be understated, as it is usually taken for granted in game historiography that “[g]ame graphics were, and to a large extent still are, the main criteria by which advancing video game technology is benchmarked” (Wolf, 2003, p.53.

Childhood trauma in the graphic memoir

OpenAIRE

Beskow, Sara H.

2011-01-01

In this thesis I examine why the graphic memoir has become such a popular platform for authors to explore their childhood, and how these authors use graphic memoirs in an attempt to understand any trauma that they experienced during their formative years. Graphic memoirs in this context allow for a dual outlet to express these complex traumatic events, both through vivid illustrations and descriptive text. To illustrate how graphic memoirs are used as an outlet for traumatic experiences I hav...

Reconstituted TOM core complex and Tim9/Tim10 complex of mitochondria are sufficient for translocation of the ADP/ATP carrier across membranes.

Science.gov (United States)

Vasiljev, Andreja; Ahting, Uwe; Nargang, Frank E; Go, Nancy E; Habib, Shukry J; Kozany, Christian; Panneels, Valérie; Sinning, Irmgard; Prokisch, Holger; Neupert, Walter; Nussberger, Stephan; Rapaport, Doron

2004-03-01

Precursor proteins of the solute carrier family and of channel forming Tim components are imported into mitochondria in two main steps. First, they are translocated through the TOM complex in the outer membrane, a process assisted by the Tim9/Tim10 complex. They are passed on to the TIM22 complex, which facilitates their insertion into the inner membrane. In the present study, we have analyzed the function of the Tim9/Tim10 complex in the translocation of substrates across the outer membrane of mitochondria. The purified TOM core complex was reconstituted into lipid vesicles in which purified Tim9/Tim10 complex was entrapped. The precursor of the ADP/ATP carrier (AAC) was found to be translocated across the membrane of such lipid vesicles. Thus, these components are sufficient for translocation of AAC precursor across the outer membrane. Peptide libraries covering various substrate proteins were used to identify segments that are bound by Tim9/Tim10 complex upon translocation through the TOM complex. The patterns of binding sites on the substrate proteins suggest a mechanism by which portions of membrane-spanning segments together with flanking hydrophilic segments are recognized and bound by the Tim9/Tim10 complex as they emerge from the TOM complex into the intermembrane space.

Graphic Design Career Guide 2. Revised Edition.

Science.gov (United States)

Craig, James

The graphic design field is diverse and includes many areas of specialization. This guide introduces students to career opportunities in graphic design. The guide is organized in four parts. "Part One: Careers in Graphic Design" identifies and discusses the various segments of the graphic design industry, including: Advertising, Audio-Visual, Book…

The Case for Graphic Novels

OpenAIRE

Steven Hoover

2012-01-01

Many libraries and librarians have embraced graphic novels. A number of books, articles, and presentations have focused on the history of the medium and offered advice on building and maintaining collections, but very little attention has been given the question of how integrate graphic novels into a library’s instructional efforts. This paper will explore the characteristics of graphic novels that make them a valuable resource for librarians who focus on research and information literacy i...

Graphics and visualization principles & algorithms

CERN Document Server

Theoharis, T; Platis, Nikolaos; Patrikalakis, Nicholas M

2008-01-01

Computer and engineering collections strong in applied graphics and analysis of visual data via computer will find Graphics & Visualization: Principles and Algorithms makes an excellent classroom text as well as supplemental reading. It integrates coverage of computer graphics and other visualization topics, from shadow geneeration and particle tracing to spatial subdivision and vector data visualization, and it provides a thorough review of literature from multiple experts, making for a comprehensive review essential to any advanced computer study.-California Bookw

The graphics future in scientific applications

International Nuclear Information System (INIS)

Enderle, G.

1982-01-01

Computer graphics methods and tools are being used to a great extent in scientific research. The future development in this area will be influenced both by new hardware developments and by software advances. On the hardware sector, the development of the raster technology will lead to the increased use of colour workstations with more local processing power. Colour hardcopy devices for creating plots, slides, or movies will be available at a lower price than today. The first real 3D-workstations appear on the marketplace. One of the main activities on the software sector is the standardization of computer graphics systems, graphical files, and device interfaces. This will lead to more portable graphical application programs and to a common base for computer graphics education. (orig.)

Graphic Communications. Curriculum Guide.

Science.gov (United States)

North Dakota State Board for Vocational Education, Bismarck.

This guide provides the basic foundation to develop a one-semester course based on the cluster concept, graphic communications. One of a set of six guides for an industrial arts curriculum at the junior high school level, it suggests exploratory experiences designed to (1) develop an awareness and understanding of the drafting and graphic arts…

Interpretive signs designed to trigger naturalist intelligence at two American zoos

Science.gov (United States)

Bryant, Martha

An investigation of interpretive graphics was conducted in 2005 at two mid-sized AZA-accredited zoos, Lowry Park Zoo, Tampa, Florida and Knoxville Zoo, Knoxville, Tennessee. The Lowry Park Zoo study investigated signs at a red-tailed hawk and sandhill crane exhibit. Combination signs and wordless signs were more effective helping visitors see animals, increasing holding time, and number of engagements than treatments of no signs, or signs with words only. A second study, at Knoxville Zoo, tested combination and wordless signs in a children's zoo, investigating 31 signs at a 3.5-acre exhibit. Comparisons of visitors seeing the animals/using interactive exhibit elements, holding time, and engagement activities, showed wordless signs were more effective than combination signs. Differences in gender ratio, age, group size, and other demographics were not significant. Visit motivation differed between zoos, with visitors from Lowry Park Zoo more often articulating reason for a visit as wanting to see animals. Visitors at Knoxville Zoo most often said they wanted to spend time with family and friends. Differences in potential for naturalist intelligence were probably related to local practices rather than to innate differences in naturalist intelligence. The number of communities in Florida that regulate pet ownership and provide lawn service could account for the lower number of people who have pets and plants. At both institutions, behaviors supported educational theories. The importance of signs as advanced organizers was shown where signs were removed at the bird exhibit at Lowry Park Zoo, with fewer visitors seeing the animals. Social interaction was noted at both zoos, with intra- and inter-group conversations observed. If naturalist intelligence is necessary to see animals, visitors run a continuum. Some are unable to see animals with signs and assistance from other visitors; others see animals with little difficulty. The importance of honing naturalist

A base sócio-histórica na construção do protagonista em As Aventuras de Tom Sawyer

Directory of Open Access Journals (Sweden)

Ângela Tavares Nates Moreira

2015-06-01

Full Text Available A obra The Adventures of Tom Sawyer, escrita pelo autor norte americano Samuel Langhorne Clemens, mais conhecido pelo pseudônimo Mark Twain, é considerada, hoje, a narrativa que inaugurou a literatura infanto-juvenil, no século XIX. Essa narrativa ganha maior expressividade devido a sua escrita de caráter regionalista utilizado pelo autor. Com a publicação de As Aventuras de Tom Sawyer, Mark Twain percorre o ambiente literário, com traços marcados pelo humor, pelo Realismo e pelo Regionalismo. Este trabalho objetiva analisar os fragmentos da fala de Tom e aspectos sócio-históricos de uma época de mudanças.  A finalidade é considerar o processo de transição do protagonista, dentro do romance. Desse modo, foram selecionados alguns fragmentos que revelam pontos Realistas. Após a leitura da obra, foram verificados e extraídos fragmentos representativos do jovem protagonista, tais como crenças religiosas, compreensão de mundo e valores morais. O filtro analítico se pauta no trabalho de teóricos como Bakhtin (2010, Watt (2010 e Blair (1967, entre outros, que contribuíram com informações sobre o desenvolvimento político, cultural e religioso das famílias americanas do Centro-Oeste dos Estados Unidos do século XIX. Serão abordadas as teorias sobre o personagem, a partir das reflexões de Gancho (2006 e Candido (2007. Os vários fragmentos analisados permitiram-nos chegar à conclusão sobre o modo como a transição do jovem protagonista foi influenciada, quais as características que revelam suas preferências e opiniões, e, por acréscimo, verificar que muitas dessas respostas poderão ser constatadas em conformidade com o período da época que, “irrevogavelmente”, são considerados intrínsecos na vida de Tom Sawyer.Palavras-chave: protagonista; regionalismo; realismo; Tom Sawyer.

Cartooning History: Canada's Stories in Graphic Novels

Science.gov (United States)

King, Alyson E.

2012-01-01

In recent years, historical events, issues, and characters have been portrayed in an increasing number of non-fiction graphic texts. Similar to comics and graphic novels, graphic texts are defined as fully developed, non-fiction narratives told through panels of sequential art. Such non-fiction graphic texts are being used to teach history in…

Physico-chemical and sensory characterization of fruit jams of S. Tomé and Príncipe

Directory of Open Access Journals (Sweden)

Elsa Ramalhosa

2017-05-01

Full Text Available Introduction: São Tomé and Príncipe has a wide variety of fruit trees, being most of the fruits consumed in fresh. In certain periods of the year, fruits are available at significant amounts; however, it is not common to use the surplus of those fruits. Thus, this excess may be used in the preparation of other fruit based products (ex. jams, in order to increase product diversity and allow the annual consumption of these seasonal fruits. Objetives: Valorise fruits’ production in S. Tomé and Príncipe. Methods: Preparation of jams of banana, ambarella, guava (dark and light and papaya, with two levels of sugar, and perform their physico-chemical characterization (color, pH, moisture and acidity. Furthermore, sensory analysis was also done, through preference and acceptability tests. Results: The jams prepared had different colours, acidity values, and moisture and ash contents, demonstrating the possibility of producing different products by changing the formulation. Regarding jams preference, 60% of the consumers preferred the less sweet in the case of banana and guava (light, whereas, over 67% of the panellists preferred the sweetest ambarella jam. Concerning dark guava and papaya, the percentages were similar for both sugar contents. For all attributes analysed (appearance, colour, taste, acidity, sweetness and global evaluation, most of the panellists liked slightly all jams. Conclusion: Jams production in S. Tomé and Príncipe may be a promising activity.

Mida teeb sinu organisatsioon, et olla keskkonnasõbralik? / Liis Elmi, Monika Kuzmina, Kairit Kolskar, Kristina Toms...[jt.

Index Scriptorium Estoniae

2008-01-01

Küsimusele vastavad: BEST-Esonia juhatuse liige Liisi Elmi, Rahvaliidu Noored juhatuse esimees Monika Kuzmina, Noored Sotsiaaldemokraadid president Kairit Kolskar, AIESEC president Kristina Toms, Eesti Psühholoogiaüliõpilaste Ühenduse juhatuse liige Andres Vegel

Stereoscopic 3D graphics generation

Science.gov (United States)

Li, Zhi; Liu, Jianping; Zan, Y.

1997-05-01

Stereoscopic display technology is one of the key techniques of areas such as simulation, multimedia, entertainment, virtual reality, and so on. Moreover, stereoscopic 3D graphics generation is an important part of stereoscopic 3D display system. In this paper, at first, we describe the principle of stereoscopic display and summarize some methods to generate stereoscopic 3D graphics. Secondly, to overcome the problems which came from the methods of user defined models (such as inconvenience, long modifying period and so on), we put forward the vector graphics files defined method. Thus we can design more directly; modify the model simply and easily; generate more conveniently; furthermore, we can make full use of graphics accelerator card and so on. Finally, we discuss the problem of how to speed up the generation.

Wide-angle display developments by computer graphics

Science.gov (United States)

Fetter, William A.

1989-01-01

Computer graphics can now expand its new subset, wide-angle projection, to be as significant a generic capability as computer graphics itself. Some prior work in computer graphics is presented which leads to an attractive further subset of wide-angle projection, called hemispheric projection, to be a major communication media. Hemispheric film systems have long been present and such computer graphics systems are in use in simulators. This is the leading edge of capabilities which should ultimately be as ubiquitous as CRTs (cathode-ray tubes). These assertions are not from degrees in science or only from a degree in graphic design, but in a history of computer graphics innovations, laying groundwork by demonstration. The author believes that it is timely to look at several development strategies, since hemispheric projection is now at a point comparable to the early stages of computer graphics, requiring similar patterns of development again.

Career Opportunities in Computer Graphics.

Science.gov (United States)

Langer, Victor

1983-01-01

Reviews the impact of computer graphics on industrial productivity. Details the computer graphics technician curriculum at Milwaukee Area Technical College and the cooperative efforts of business and industry to fund and equip the program. (SK)

Narrative Problems of Graphic Design History.

Science.gov (United States)

Margolin, Victor

1994-01-01

Discusses three major accounts (by Philip Meggs, Enric Satue and Richard Hollis) of graphic design history. Notes that these texts address the history of graphic design, but each raises questions about what material to include, as well as how graphic design is both related to and distinct from other visual practices such as typography, art…

What Does It Take to Be a Successful Graphic Designer: A Phenomenological Study on Graphic Design Curriculum

Science.gov (United States)

Beller, Shannon

2017-01-01

This study examined the phenomenon of what it takes to be a successful graphic designer. With an identity crisis in graphic design education, design curriculum is faced with uncertainties. With the diversity of programs and degrees in graphic design, the competencies and skills developed among the various programs reflect different purposes, thus…

Free, cross-platform gRaphical software

DEFF Research Database (Denmark)

Dethlefsen, Claus

2006-01-01

-recursive graphical models, and models defined using the BUGS language. Today, there exists a wide range of packages to support the analysis of data using graphical models. Here, we focus on Open Source software, making it possible to extend the functionality by integrating these packages into more general tools. We...... will attempt to give an overview of the available Open Source software, with focus on the gR project. This project was launched in 2002 to make facilities in R for graphical modelling. Several R packages have been developed within the gR project both for display and analysis of graphical models...

Programming Language Software For Graphics Applications

Science.gov (United States)

Beckman, Brian C.

1993-01-01

New approach reduces repetitive development of features common to different applications. High-level programming language and interactive environment with access to graphical hardware and software created by adding graphical commands and other constructs to standardized, general-purpose programming language, "Scheme". Designed for use in developing other software incorporating interactive computer-graphics capabilities into application programs. Provides alternative to programming entire applications in C or FORTRAN, specifically ameliorating design and implementation of complex control and data structures typifying applications with interactive graphics. Enables experimental programming and rapid development of prototype software, and yields high-level programs serving as executable versions of software-design documentation.

Animated GIFs as vernacular graphic design

DEFF Research Database (Denmark)

Gürsimsek, Ödül Akyapi

2016-01-01

and often a mix of some of these modes, seem to enable participatory conversations by the audience communities that continue over a period of time. One example of such multimodal digital content is the graphic format called the animated GIF (graphics interchange format). This article focuses on content......Online television audiences create a variety of digital content on the internet. Fans of television production design produce and share such content to express themselves and engage with the objects of their interest. These digital expressions, which exist in the form of graphics, text, videos...... as design, both in the sense that multimodal meaning making is an act of design and in the sense that web-based graphics are designed graphics that are created through a design process. She specifically focuses on the transmedia television production entitled Lost and analyzes the design of animated GIFs...

Graphical interpretation of numerical model results

International Nuclear Information System (INIS)

Drewes, D.R.

1979-01-01

Computer software has been developed to produce high quality graphical displays of data from a numerical grid model. The code uses an existing graphical display package (DISSPLA) and overcomes some of the problems of both line-printer output and traditional graphics. The software has been designed to be flexible enough to handle arbitrarily placed computation grids and a variety of display requirements

Orfandad, exilio y utopía en el pensamiento literario de Tomás Segovia

Directory of Open Access Journals (Sweden)

Juan Pascual Gay

2013-07-01

Full Text Available Este texto pretende una aproximación al desarrollo de ciertas ideas centrales presentes en la obra de Tomás Segovia: exilio, orfandad y utopía. En el caso del exilio se hablará del que se corresponde con una noción más bien abstracta antes que la histórica concreta; el estado de orfandad como un exilio radical conculcado por el reconocimiento, y la utopía como un lugar posible de ser vivido desde el respeto por el otro, por el mero hecho de ser hombre. This text aims to an approach to the development of certain central ideas present in the work of Tomás Segovia: exile, orphanhood, and utopia. In the case of the exile will discuss which corresponds to a rather abstract notion rather than the historic concrete; the State of orphanhood as a radical exile violated by the recognition, and utopia as a possible place of living out of respect on the other, by the mere fact of being a man.

Development of a graphical user interface and graphics display for the WIND system

International Nuclear Information System (INIS)

O'Steen, B.L.; Fast, J.D.; Suire, B.S.

1992-01-01

An advanced graphical user interface (GUI) and improved graphics for transport calculations have been developed for the Weather Information and Display System (WINDS). Two WINDS transport codes, Area Evac and 2DPUF, have been ported from their original VAX/VMS environment to a UNIX operating system and reconfigured to take advantage of the new graphics capability. A developmental prototype of this software is now available on a UNIX based IBM 340 workstation in the Dose Assessment Center (DAC). Automatic transfer of meteorological data from the WINDS VAX computers to the IBM workstation in the DAC has been implemented. This includes both regional National Weather Service (NWS) data and SRS tower data. The above developments fulfill a FY 1993 DOE milestone

Graphic filter library implemented in CUDA language

OpenAIRE

Peroutková, Hedvika

2009-01-01

This thesis deals with the problem of reducing computation time of raster image processing by parallel computing on graphics processing unit. Raster image processing thereby refers to the application of graphic filters, which can be applied in sequence with different settings. This thesis evaluates the suitability of using parallelization on graphic card for raster image adjustments based on multicriterial choice. Filters are implemented for graphics processing unit in CUDA language. Opacity ...

PAW [Physics Analysis Workstation] at Fermilab: CORE based graphics implementation of HIGZ [High Level Interface to Graphics and Zebra

International Nuclear Information System (INIS)

Johnstad, H.

1989-06-01

The Physics Analysis Workstation system (PAW) is primarily intended to be the last link in the analysis chain of experimental data. The graphical part of PAW is based on HIGZ (High Level Interface to Graphics and Zebra), which is based on the OSI and ANSI standard Graphics Kernel System (GKS). HIGZ is written in the context of PAW. At Fermilab, the CORE based graphics system DI-3000 by Precision Visuals Inc., is widely used in the analysis of experimental data. The graphical part of the PAW routines has been totally rewritten and implemented in the Fermilab environment. 3 refs

Ejercicios y penitencia en la obra de Tomé de Jesus

Directory of Open Access Journals (Sweden)

Eduardo Javier Alonso Romo

2009-01-01

Full Text Available The present essay aims at approaching the classic Trabalhos de Jesus, posthumous work of the Augustinian friar of sixteenth century Tomé de Jesus, through a perspective of exercises of penance, inside the most extended field of the spiritual exercises. Questions are analysed like the methodology, the prayer practices and of spiritual discernment, the dualism between inner penitence and exterior penitences, as well as the advices to break down the temptations, and the uses for the examination of conscience and the confession. The author is placed in relation with other peninsular authors of that time specially saint Ignatius of Loyola.

Semen quality and interval to sterility in tom cats treated with a 9.4 mg deslorelin implant.

Science.gov (United States)

Romagnoli, Stefano; Baldan, Anna; Righetti, Camilla; Milani, Chiara; Mollo, Antonio; Stelletta, Calogero

2017-02-01

Objectives Gonadotropin-releasing hormone (GnRH) agonists like deslorelin are being increasingly used in tom cats for their efficacy in controlling reproductive behaviour and fertility. Deslorelin implants have been widely available in Europe since 2008. Little, if anything, is known about the interval between treatment and onset of sterility, as well as semen quality, after treatment in tom cats. The purpose of this study was to investigate semen quality and interval to sterility in tom cats treated with a 9.4 mg deslorelin implant. Methods Fifteen healthy adult tom cats were treated with a 9.4 mg deslorelin implant (Suprelorin 12). For each cat, semen collection and a GnRH stimulation test (intramuscular administration of 50 μg gonadorelin [Fertagyl], followed by blood sampling 1 h later, to assay serum testosterone) were performed on the first consultation and then repeated every 15 days until complete sterility was achieved. Semen collection was performed by introducing a 14 cm, open-end feline catheter (Argyle) 9 cm into the distal urethra 10 mins after sedation by intramuscular injection of 100 μg/kg medetomidine (Domitor). Results Semen collection was not successful in all cats at each attempt. In the first month after treatment, the semen of only four cats could be evaluated, while the semen of eight cats could be evaluated during the second and third months of the study. Semen quality (ejaculate volume, progressive motility and morphological abnormalities) improved slightly during the first 19-25 days in 2/4 cats, and in 1/4 cats motility was still very high (80%) 25 days post-treatment (PT), but we have no data regarding fertility prior to treatment in this cat. The last cat never produced spermatozoa. Subsequently, semen quality gradually worsened in all cats from 30 days onwards. At 70 days PT, one cat was still potentially fertile. After 72 days all cats were sterile. Conclusions and relevance Semen quality increased slightly in treated cats during

Software for graphic display systems

International Nuclear Information System (INIS)

Karlov, A.A.

1978-01-01

In this paper some aspects of graphic display systems are discussed. The design of a display subroutine library is described, with an example, and graphic dialogue software is considered primarily from the point of view of the programmer who uses a high-level language. (Auth.)

OAP- OFFICE AUTOMATION PILOT GRAPHICS DATABASE SYSTEM

Science.gov (United States)

Ackerson, T.

1994-01-01

The Office Automation Pilot (OAP) Graphics Database system offers the IBM PC user assistance in producing a wide variety of graphs and charts. OAP uses a convenient database system, called a chartbase, for creating and maintaining data associated with the charts, and twelve different graphics packages are available to the OAP user. Each of the graphics capabilities is accessed in a similar manner. The user chooses creation, revision, or chartbase/slide show maintenance options from an initial menu. The user may then enter or modify data displayed on a graphic chart. The cursor moves through the chart in a "circular" fashion to facilitate data entries and changes. Various "help" functions and on-screen instructions are available to aid the user. The user data is used to generate the graphics portion of the chart. Completed charts may be displayed in monotone or color, printed, plotted, or stored in the chartbase on the IBM PC. Once completed, the charts may be put in a vector format and plotted for color viewgraphs. The twelve graphics capabilities are divided into three groups: Forms, Structured Charts, and Block Diagrams. There are eight Forms available: 1) Bar/Line Charts, 2) Pie Charts, 3) Milestone Charts, 4) Resources Charts, 5) Earned Value Analysis Charts, 6) Progress/Effort Charts, 7) Travel/Training Charts, and 8) Trend Analysis Charts. There are three Structured Charts available: 1) Bullet Charts, 2) Organization Charts, and 3) Work Breakdown Structure (WBS) Charts. The Block Diagram available is an N x N Chart. Each graphics capability supports a chartbase. The OAP graphics database system provides the IBM PC user with an effective means of managing data which is best interpreted as a graphic display. The OAP graphics database system is written in IBM PASCAL 2.0 and assembler for interactive execution on an IBM PC or XT with at least 384K of memory, and a color graphics adapter and monitor. Printed charts require an Epson, IBM, OKIDATA, or HP Laser

Optimisation of tomato Micro-tom regeneration and selection on glufosinate/Basta and dependency of gene silencing on transgene copy number.

Science.gov (United States)

Khuong, Thi Thu Huong; Crété, Patrice; Robaglia, Christophe; Caffarri, Stefano

2013-09-01

An efficient protocol of transformation and selection of transgenic lines of Micro-tom, a widespread model cultivar for tomato, is reported. RNA interference silencing efficiency and stability have been investigated and correlated with the number of insertions. Given its small size and ease of cultivation, the tomato (Solanum lycopersicon) cultivar Micro-tom is of widespread use as a model tomato plant. To create and screen transgenic plants, different selectable markers are commonly used. The bar marker carrying the resistance to the herbicide glufosinate/Basta, has many advantages, but it has been little utilised and with low efficiency for identification of tomato transgenic plants. Here we describe a procedure for accurate selection of transgenic Micro-tom both in vitro and in soil. Immunoblot, Southern blot and phenotypic analyses showed that 100 % of herbicide-resistant plants were transgenic. In addition, regeneration improvement has been obtained by using 2 mg/l Gibberellic acid in the shoot elongation medium; rooting optimisation on medium containing 1 mg/l IAA allowed up to 97 % of shoots developing strong and very healthy roots after only 10 days. Stable transformation frequency by infection of leaf explants with Agrobacterium reached 12 %. Shoots have been induced by combination of 1 mg/l zeatin-trans and 0.1 mg/l IAA. Somatic embryogenesis of cotyledon on medium containing 1 mg/l zeatin + 2 mg/l IAA is described in Micro-tom. The photosynthetic psbS gene has been used as reporter gene for RNA silencing studies. The efficiency of gene silencing has been found equivalent using three different target gene fragments of 519, 398 and 328 bp. Interestingly, silencing efficiency decreased from T0 to the T3 generation in plants containing multiple copies of the inserted T-DNA, while it was stable in plants containing a single insertion.

Hierarchical data structures for graphics program languages

International Nuclear Information System (INIS)

Gonauser, M.; Schinner, P.; Weiss, J.

1978-01-01

Graphic data processing with a computer makes exacting demands on the interactive capability of the program language and the management of the graphic data. A description of the structure of a graphics program language which has been shown by initial practical experiments to possess a particularly favorable interactive capability is followed by the evaluation of various data structures (list, tree, ring) with respect to their interactive capability in processing graphics. A practical structure is proposed. (orig.) [de

Data structures, computer graphics, and pattern recognition

CERN Document Server

Klinger, A; Kunii, T L

1977-01-01

Data Structures, Computer Graphics, and Pattern Recognition focuses on the computer graphics and pattern recognition applications of data structures methodology.This book presents design related principles and research aspects of the computer graphics, system design, data management, and pattern recognition tasks. The topics include the data structure design, concise structuring of geometric data for computer aided design, and data structures for pattern recognition algorithms. The survey of data structures for computer graphics systems, application of relational data structures in computer gr

Effect of object location on the density measurement and Hounsfield conversion in a NewTom 3G cone beam computed tomography unit.

Science.gov (United States)

Lagravère, M O; Carey, J; Ben-Zvi, M; Packota, G V; Major, P W

2008-09-01

The purpose of this study was to determine the effect of an object's location in a cone beam CT imaging chamber (CBCT-NewTom 3G) on its apparent density and to develop a linear conversion coefficient for Hounsfield units (HU) to material density (g cm(-3)) for the NewTom 3G Scanner. Three cylindrical models of materials with different densities were constructed and scanned at five different locations in a NewTom 3G Volume Scanner. The average HU value for each model at each location was obtained using two different types of software. Next, five cylinders of different known densities were scanned at the exact centre of a NewTom 3G Scanner. The collected data were analysed using the same two types of software to determine a standard linear relationship between density and HU for each type of software. There is no statistical significance of location of an object within the CBCT scanner on determination of its density. A linear relationship between the density of an object and the HU of a scan was rho = 0.001(HU)+1.19 with an R2 value of 0.893 (where density, rho, is measured in g cm(-3)). This equation is to be used on a range between 1.42 g cm(-3) and 0.4456 g cm(-3). A linear relationship can be used to determine the density of materials (in the density range of bone) from the HU values of a CBCT scan. This relationship is not affected by the object's location within the scanner itself.

Picturing Illness: History, Poetics, and Graphic Medicine

Directory of Open Access Journals (Sweden)

Raghavi Ravi Kasthuri

2015-05-01

Full Text Available Comics have often been treated as a juvenile and sub-literary art form; however, taking cues from the new-found cultural acceptance of comics, particularly with the publication of Art Spiegelman’s Maus (1986, Chris Ware’s Jimmy Corrigan: The Smartest Kid on Earth (2000, and Alison Bechdel’s Fun Home: A Family Tragedy (2006, there have emerged, over the past decade, a new breed of comics dealing with the patient/caregivers’ experiences, perspectives and identities. Christened as graphic medicine, these illness narratives use comics as a medium to address wide ranging disease/illness related issues. The present review examines the following issues: What is graphic medicine? Is there a tangible relationship between underground comics and graphic medicine? If so, can we regard underground comics as historical precedent to graphic medicine? What are the uses of comics in medicine? Broadly put, drawing examples from various graphic medical narratives, the paper seeks to trace the history and poetics of graphic medicine.

Engineering Design Graphics: Into the 21st Century

Science.gov (United States)

Harris, La Verne Abe; Meyers, Frederick

2007-01-01

Graphical plans for construction of machinery and architecture have evolved over the last 6,000 years beginning from hieroglyphics to drawings on printable media, from the "Golden Age" of engineering graphics to the innovation of computer graphics and prototyping. The evolution of engineering design graphics as a profession has also evolved. Years…

Graphics Education Survey. Part II.

Science.gov (United States)

Ernst, Sandra B.

After a 1977 survey reflected the importance of graphics education for news students, a study was developed to investigate the state of graphics education in the whole field of journalism. A questionnaire was sent to professors and administrators in four print-oriented professional fields of education: magazine, advertising, public relations, and…

Camus' Actor as Tom Stoppard's Player; A Key to Interpreting "Rosencrantz and Guildenstern Are Dead."

Science.gov (United States)

Zivanovic, Judith

An examination of Albert Camus' definition of the actor in "The Myth on Sisyphus" helps to illuminate the character and role of The Player in Tom Stoppard's play and, hence, to bring light to an understanding of the philosophy of the play itself. The actor, for Camus, reveals our mortality in the face of the absurdity of our mortality,…

Statecraft and Leadership in Europe: The Case of Tomáš Garrigue Masaryk

Directory of Open Access Journals (Sweden)

Tomas Tatinec

2014-09-01

Full Text Available Born to Slovaco-German-Czech poor servants, with no burning interest in politics until adult age, who even came to be called the enemy of the nation, Tomáš Masaryk managed to introduce the first Czechoslovak state on the world map in 1918, through tireless advocacy carried out (literally all around the world during the Great War, and the subsequent guidance in the newly formed republic. He was unanimously elected President four times and served in this function for eighteen years (1918-1935. Tomáš Masaryk was not a product of circumstances, but their producer and skillful employer. He showed himself particularly adroit in overcoming the against-all-odds situations, as well as the ‘regular’ crisis ones. Initially isolated, resourceless, and repudiated by his own people, he managed to unite them and to make them join his idea and struggle for a project aiming for common good. Such a CV seems remarkably appropriate for a potential leader in Europe’s most advanced uniting project, the EU (European Union. Considering the 100th anniversary of the beginning of Masaryk’s state-building journey, as well as the current crisis debates in the EU, it seems appropriate to remind ourselves of a leader with a vision, determination, skill, and principles. The EU may need precisely those to stay united.

Graphical modelling software in R - status

DEFF Research Database (Denmark)

Detlefsen, Claus; Højsgaard, Søren; Lauritzen, Steffen L

2007-01-01

Graphical models in their modern form have been around for nearly a quarter of a century.  Various computer programs for inference in graphical models have been developed over that period. Some examples of free software programs are BUGS (Thomas 1994), CoCo (Badsberg2001), Digram (Klein, Keiding......, and Kreiner 1995), MIM (Edwards  2000), and Tetrad (Glymour, Scheines, Spirtes, and Kelley 1987). The gR initiative (Lauritzen 2002) aims at making graphical models available in R (R Development Core Team 2006). A small grant from the Danish Science Foundation supported this initiative. We will summarize...... the results of the initiative so far. Specifically we will illustrate some of the R packages for graphical modelling currently on CRAN and discuss their strengths and weaknesses....

Graphic Notation in Music Therapy: A Discussion of What to Notate in Graphic Notation and How

DEFF Research Database (Denmark)

Bergstrøm-Nielsen, Carl

2009-01-01

This article presents graphic notations of music and related forms of communication in music therapy contexts, created by different authors and practitioners. Their purposes, objects of description, and the elements of graphic language are reflected upon in a comparative discussion. From...... that it becomes clear that the aspect of overview is a fundamental one, facilitating perception of complex data. This also makes possible to memorise complex data, extending the natural limits of human memory. Discovering hidden aspects in the clinical data, as well as sharing and communicating these aspects...... are also important concerns. Among the authors discussed, there is a large variety both in goals and methods. Keywords are proposed to circumscribe moments of possible interest connected to graphic notations. I suggest that the discipline of graphic notation can be useful for the grounding of music therapy...

Reuniones, dispersiones. Notas sobre ideas literarias de Tomás Segovia

Directory of Open Access Journals (Sweden)

Juan Pascual Gay

2014-01-01

Full Text Available Este artículo quiere dar cuenta de diferentes ideas expuestas por Tomás Segovia a lo largo de su oficio de escritor en ensayos, cuadernos de notas y entrevistas. Segovia no desarrolló un pensamiento unitario y sistemático, sino que, más bien, desarrolla esas ideas en diferentes contextos, textos y pretextos, pero esas ideas acaban por volver siem - pre a un ideario que otorga una cohesión insospechada en su obra. Además, muchas veces, sin decirlo, deja entrever la tradición literaria y cultural a la que se adscribe y que permea su obra entera.

Graphical programming: On-line robot simulation for telerobotic control

International Nuclear Information System (INIS)

McDonald, M.J.; Palmquist, R.D.

1993-01-01

Sandia has developed an advanced operational control system approach, caged Graphical Programming, to design and operate robotic waste cleanup and other hazardous duty robotic systems. The Graphical Programming approach produces robot systems that are faster to develop and use, safer in operation, and cheaper overall than altemative teleoperation or autonomous robot control systems. The Graphical Programming approach uses 3-D visualization and simulation software with intuitive operator interfaces for the programming and control of complex robotic systems. Graphical Programming Supervisor software modules allow an operator to command and simulate complex tasks in a graphic preview mode and, when acceptable, command the actual robots and monitor their motions with the graphic system. Graphical Progranuning Supervisors maintain registration with the real world and allow the robot to perform tasks that cannot be accurately represented with models alone by using a combination of model and sensor-based control. This paper describes the Graphical Programming approach, several example control systems that use Graphical Programming, and key features necessary for implementing successful Graphical Programming systems

Struggling readers learning with graphic-rich digital science text: Effects of a Highlight & Animate Feature and Manipulable Graphics

Science.gov (United States)

Defrance, Nancy L.

Technology offers promise of 'leveling the playing field' for struggling readers. That is, instructional support features within digital texts may enable all readers to learn. This quasi-experimental study examined the effects on learning of two support features, which offered unique opportunities to interact with text. The Highlight & Animate Feature highlighted an important idea in prose, while simultaneously animating its representation in an adjacent graphic. It invited readers to integrate ideas depicted in graphics and prose, using each one to interpret the other. The Manipulable Graphics had parts that the reader could operate to discover relationships among phenomena. It invited readers to test or refine the ideas that they brought to, or gleaned from, the text. Use of these support features was compulsory. Twenty fifth grade struggling readers read a graphic-rich digital science text in a clinical interview setting, under one of two conditions: using either the Highlight & Animate Feature or the Manipulable Graphics. Participants in both conditions made statistically significant gains on a multiple choice measure of knowledge of the topic of the text. While there were no significant differences by condition in the amount of knowledge gained; there were significant differences in the quality of knowledge expressed. Transcripts revealed that understandings about light and vision, expressed by those who used the Highlight & Animate Feature, were more often conceptually and linguistically 'complete.' That is, their understandings included both a description of phenomena as well as an explanation of underlying scientific principles, which participants articulated using the vocabulary of the text. This finding may be attributed to the multiple opportunities to integrate graphics (depicting the behavior of phenomena) and prose (providing the scientific explanation of that phenomena), which characterized the Highlight & Animate Condition. Those who used the

Graphic Journeys: Graphic Novels' Representations of Immigrant Experiences

Science.gov (United States)

Boatright, Michael D.

2010-01-01

This article explores how immigrant experiences are represented in the narratives of three graphic novels published in the last decade: Tan's (2007) "The Arrival," Kiyama's (1931/1999) "The Four Immigrants Manga: A Japanese Experience in San Francisco, 1904-1924," and Yang's (2006) "American Born Chinese." Through a theoretical lens informed by…

Oklahoma's Mobile Computer Graphics Laboratory.

Science.gov (United States)

McClain, Gerald R.

This Computer Graphics Laboratory houses an IBM 1130 computer, U.C.C. plotter, printer, card reader, two key punch machines, and seminar-type classroom furniture. A "General Drafting Graphics System" (GDGS) is used, based on repetitive use of basic coordinate and plot generating commands. The system is used by 12 institutions of higher education…

Storyboard dalam Pembuatan Motion Graphic

Directory of Open Access Journals (Sweden)

Satrya Mahardhika

2013-10-01

Full Text Available Motion graphics is one category in the animation that makes animation with lots of design elements in each component. Motion graphics needs long process including preproduction, production, and postproduction. Preproduction has an important role so that the next stage may provide guidance or instructions for the production process or the animation process. Preproduction includes research, making the story, script, screenplay, character, environment design and storyboards. The storyboard will be determined through camera angles, blocking, sets, and many supporting roles involved in a scene. Storyboard is also useful as a production reference in recording or taping each scene in sequence or as an efficient priority. The example used is an ad creation using motion graphic animation storyboard which has an important role as a blueprint for every scene and giving instructions to make the transition movement, layout, blocking, and defining camera movement that everything should be done periodically in animation production. Planning before making the animation or motion graphic will make the job more organized, presentable, and more efficient in the process.  

CONSIDERATIONS ABOUT APPLICATION OF GRAPHICAL CALCULUS

Directory of Open Access Journals (Sweden)

Anghel Alina Angelica

2015-06-01

Full Text Available Some typical engineering problems can be solved using graphical methods in an integrated way for knowledge of design, mathematics, mechanics and physics. This paper presents some graphical methods which improve student’s performances on streigth of intuitive interpretation, visualization and understanding solutions of engineering problems. The increased use of graphical methods adds another layer of interpretation to a given task requiring the coordination of different knowledge, in order to produce a correct solution and to improve the product design.

Graphics-oriented application language for LASNEX

International Nuclear Information System (INIS)

Stringer, L.M.

1985-01-01

GOAL, a graphics-oriented application language, was developed to help physicists understand the large amounts of data produced by LASNEX. GOAL combines many aspects of the old LASNEX language, computer graphics, and standard computer languages

Computer Graphics and Administrative Decision-Making.

Science.gov (United States)

Yost, Michael

1984-01-01

Reduction in prices now makes it possible for almost any institution to use computer graphics for administrative decision making and research. Current and potential uses of computer graphics in these two areas are discussed. (JN)

Q-Technique and Graphics Research.

Science.gov (United States)

Kahle, Roger R.

Because Q-technique is as appropriate for use with visual and design items as for use with words, it is not stymied by the topics one is likely to encounter in graphics research. In particular Q-technique is suitable for studying the so-called "congeniality" of typography, for various copytesting usages, and for multivariate graphics research. The…

Computer communications and graphics for clinical radiology

International Nuclear Information System (INIS)

Rhodes, M.L.; Azzawi, Y.; Tivattanasuk, E.S.; Pang, A.T.; Ly, K.; Panicker, H.

1985-01-01

Computer graphics has many forms. When applied in medicine, it can range from simple two dimensional charts and graphs to rendering of three-dimensional scenes. Computer graphic displays of molecular or large anatomic structures have been used to great advantage by numerous medical researchers. In addition, graphic presentations can be dynamic where displays are controlled by physician-user commands, or the presentations can be static, where views are recorded in discrete frames for later distribution or permanent archival. In medicine both interactive and static forms of computer graphics have their proper place in the effective delivery of health care. Computer graphics, however, changes constantly in the area of software techniques, hardware improvements and its clinical application. What may be medically appropriate today in the use of computer graphics can soon become inadequate and well behind the new advances that so quickly follow. In this paper the key feature of computer communication is discussed that aids in the clinical utility of computer graphics in medicine. It is distribution. Distribution in terms of instantaneous computer graphic software updates and more importantly, distribution of meaningful three-dimensional presentations to referring physicians. Physicians who, working in their private offices, have no routine access to medical work stations. In this environment three dimensional presentations of anatomy are static in nature, but must deliver realistic views of critical structures. This paper outlines how computer communication provides the essential ingredient to the provision of this service. As an illustration, the electronic distribution of software to generate three dimensional views of complex anatomoic structures is discussed. Sample views are included

Microcomputer Simulated CAD for Engineering Graphics.

Science.gov (United States)

Huggins, David L.; Myers, Roy E.

1983-01-01

Describes a simulated computer-aided-graphics (CAD) program at The Pennsylvania State University. Rationale for the program, facilities, microcomputer equipment (Apple) used, and development of a software package for simulating applied engineering graphics are considered. (JN)

Interactive Graphic Journalism

Directory of Open Access Journals (Sweden)

Laura Schlichting

2016-12-01

Full Text Available This paper examines graphic journalism (GJ in a transmedial context, and argues that transmedial graphic journalism (TMGJ is an important and fruitful new form of visual storytelling, that will re-invigorate the field of journalism, as it steadily tests out and plays with new media, ultimately leading to new challenges in both the production and reception process. With TMGJ, linear narratives may be broken up and ethical issues concerning the emotional and entertainment value are raised when it comes to ‘playing the news’. The aesthetic characteristics of TMGJ will be described and interactivity’s influence on non-fiction storytelling will be explored in an analysis of The Nisoor Square Shooting (2011 and Ferguson Firsthand (2015.

Configurable software for satellite graphics

Energy Technology Data Exchange (ETDEWEB)

Hartzman, P D

1977-12-01

An important goal in interactive computer graphics is to provide users with both quick system responses for basic graphics functions and enough computing power for complex calculations. One solution is to have a distributed graphics system in which a minicomputer and a powerful large computer share the work. The most versatile type of distributed system is an intelligent satellite system in which the minicomputer is programmable by the application user and can do most of the work while the large remote machine is used for difficult computations. At New York University, the hardware was configured from available equipment. The level of system intelligence resulted almost completely from software development. Unlike previous work with intelligent satellites, the resulting system had system control centered in the satellite. It also had the ability to reconfigure software during realtime operation. The design of the system was done at a very high level using set theoretic language. The specification clearly illustrated processor boundaries and interfaces. The high-level specification also produced a compact, machine-independent virtual graphics data structure for picture representation. The software was written in a systems implementation language; thus, only one set of programs was needed for both machines. A user can program both machines in a single language. Tests of the system with an application program indicate that is has very high potential. A major result of this work is the demonstration that a gigantic investment in new hardware is not necessary for computing facilities interested in graphics.

Graphic user interface for COSMOS code

International Nuclear Information System (INIS)

Oh, Je Yong; Koo, Yang Hyun; Lee, Byung Ho; Cheon, Jin Sik; Sohn, Dong Seong

2003-06-01

The Graphic User Interface (GUI) - which consisted of graphical elements such as windows, menu, button, icon, and so on - made it possible that the computer could be easily used for common users. Hence, the GUI was introduced to improve the efficiency to input parameters in COSMOS code. The functions to output graphs on the screen and postscript files were also added. And the graph library can be applied to the other codes. The details of principles of GUI and graphic library were described in the report

Estimation of surface UV levels based on Meteor-3/TOMS ozone data

Energy Technology Data Exchange (ETDEWEB)

Borisov, Y A [Central Aerological Observatory, Moscow (Russian Federation); Geogdzhaev, I V [Moscow Inst. of Physics and Technology, Moscow (Russian Federation); Khattatov, V U [Central Aerological Observatory, Moscow (Russian Federation)

1996-12-31

The major consequence of ozone layer depletion for the environment is an increase of harmful ultraviolet (UV) radiation on the Earth surface and in the upper ocean. This implies the importance of environmental UV monitoring. Since the direct global monitoring is not currently possible, indirect estimations of surface UV levels may be used based on satellite ozone data (Madronich, S. 1992). Total Ozone Mapping Spectrometer (TOMS) on board the METEOR-3 satellite provided regular set of data for such estimates. During the time of its operation (August, 1991 - December, 1994) the instrument registered several ozone hole events over Antarctica, when ozone levels dropped by as much as 60 % from their unperturbed values. Probably even more alarming ozone depletions were observed over highly populated regions of middle latitudes of northern hemisphere. Radiative transfer modeling was used to convert METEOR-3/TOMS daily ozone values into regional and global maps of biologically active UV. Calculations demonstrate the effect on surface UV levels produced by ozone hole over Antarctica and ozone depletions over the territory of Russia (March, 1994). UV contour lines deviate from the normal appearance which is determined by growing southward solar elevation. UV contour lines are almost perpendicular to the ozone ones in the ozone depletions areas. The 30 % ozone depletion, over Siberia caused more than 30 % increase in noontime erythemal UV levels, which is equivalent to 10-15 degrees southward latitude displacement. Higher UV radiation increases were found in ozone hole over South America (October 1992) equivalent to about 20 degrees southward displacement

TOMATOMA Update: Phenotypic and Metabolite Information in the Micro-Tom Mutant Resource.

Science.gov (United States)

Shikata, Masahito; Hoshikawa, Ken; Ariizumi, Tohru; Fukuda, Naoya; Yamazaki, Yukiko; Ezura, Hiroshi

2016-01-01

TOMATOMA (http://tomatoma.nbrp.jp/) is a tomato mutant database providing visible phenotypic data of tomato mutant lines generated by ethylmethane sulfonate (EMS) treatment or γ-ray irradiation in the genetic background of Micro-Tom, a small and rapidly growing variety. To increase mutation efficiency further, mutagenized M3 seeds were subjected to a second round of EMS treatment; M3M1 populations were generated. These plants were self-pollinated, and 4,952 lines of M3M2 mutagenized seeds were generated. We checked for visible phenotypes in the M3M2 plants, and 618 mutant lines with 1,194 phenotypic categories were identified. In addition to the phenotypic information, we investigated Brix values and carotenoid contents in the fruits of individual mutants. Of 466 samples from 171 mutant lines, Brix values and carotenoid contents were between 3.2% and 11.6% and 6.9 and 37.3 µg g(-1) FW, respectively. This metabolite information concerning the mutant fruits would be useful in breeding programs as well as for the elucidation of metabolic regulation. Researchers are able to browse and search this phenotypic and metabolite information and order seeds of individual mutants via TOMATOMA. Our new Micro-Tom double-mutagenized populations and the metabolic information could provide a valuable genetic toolkit to accelerate tomato research and potential breeding programs. © The Author 2015. Published by Oxford University Press on behalf of Japanese Society of Plant Physiologists. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Estimation of surface UV levels based on Meteor-3/TOMS ozone data

Energy Technology Data Exchange (ETDEWEB)

Borisov, Y.A. [Central Aerological Observatory, Moscow (Russian Federation); Geogdzhaev, I.V. [Moscow Inst. of Physics and Technology, Moscow (Russian Federation); Khattatov, V.U. [Central Aerological Observatory, Moscow (Russian Federation)

1995-12-31

The major consequence of ozone layer depletion for the environment is an increase of harmful ultraviolet (UV) radiation on the Earth surface and in the upper ocean. This implies the importance of environmental UV monitoring. Since the direct global monitoring is not currently possible, indirect estimations of surface UV levels may be used based on satellite ozone data (Madronich, S. 1992). Total Ozone Mapping Spectrometer (TOMS) on board the METEOR-3 satellite provided regular set of data for such estimates. During the time of its operation (August, 1991 - December, 1994) the instrument registered several ozone hole events over Antarctica, when ozone levels dropped by as much as 60 % from their unperturbed values. Probably even more alarming ozone depletions were observed over highly populated regions of middle latitudes of northern hemisphere. Radiative transfer modeling was used to convert METEOR-3/TOMS daily ozone values into regional and global maps of biologically active UV. Calculations demonstrate the effect on surface UV levels produced by ozone hole over Antarctica and ozone depletions over the territory of Russia (March, 1994). UV contour lines deviate from the normal appearance which is determined by growing southward solar elevation. UV contour lines are almost perpendicular to the ozone ones in the ozone depletions areas. The 30 % ozone depletion, over Siberia caused more than 30 % increase in noontime erythemal UV levels, which is equivalent to 10-15 degrees southward latitude displacement. Higher UV radiation increases were found in ozone hole over South America (October 1992) equivalent to about 20 degrees southward displacement

FASTPLOT, Interface Routines to MS FORTRAN Graphics Library

International Nuclear Information System (INIS)

1999-01-01

1 - Description of program or function: FASTPLOT is a library of routines that can be used to interface with the Microsoft FORTRAN Graphics library (GRAPHICS.LIB). The FASTPLOT routines simplify the development of graphics applications and add capabilities such as histograms, Splines, symbols, and error bars. FASTPLOT also includes routines that can be used to create menus. 2 - Methods: FASTPLOT is a library of routines which must be linked with a user's FORTRAN programs that call any FASTPLOT routines. In addition, the user must link with the Microsoft FORTRAN Graphics library (GRAPHICS.LIB). 3 - Restrictions on the complexity of the problem: None noted

Engineering graphics data entry for space station data base

Science.gov (United States)

Lacovara, R. C.

1986-01-01

The entry of graphical engineering data into the Space Station Data Base was examined. Discussed were: representation of graphics objects; representation of connectivity data; graphics capture hardware; graphics display hardware; site-wide distribution of graphics, and consolidation of tools and hardware. A fundamental assumption was that existing equipment such as IBM based graphics capture software and VAX networked facilities would be exploited. Defensible conclusions reached after study and simulations of use of these systems at the engineering level are: (1) existing IBM based graphics capture software is an adequate and economical means of entry of schematic and block diagram data for present and anticipated electronic systems for Space Station; (2) connectivity data from the aforementioned system may be incorporated into the envisioned Space Station Data Base with modest effort; (3) graphics and connectivity data captured on the IBM based system may be exported to the VAX network in a simple and direct fashion; (4) graphics data may be displayed site-wide on VT-125 terminals and lookalikes; (5) graphics hard-copy may be produced site-wide on various dot-matrix printers; and (6) the system may provide integrated engineering services at both the engineering and engineering management level.

Graphic notation

DEFF Research Database (Denmark)

Bergstrøm-Nielsen, Carl

2010-01-01

Graphic notation is taught to music therapy students at Aalborg University in both simple and elaborate forms. This is a method of depicting music visually, and notations may serve as memory aids, as aids for analysis and reflection, and for communication purposes such as supervision or within...

Interactive voxel graphics in virtual reality

Science.gov (United States)

Brody, Bill; Chappell, Glenn G.; Hartman, Chris

2002-06-01

Interactive voxel graphics in virtual reality poses significant research challenges in terms of interface, file I/O, and real-time algorithms. Voxel graphics is not so new, as it is the focus of a good deal of scientific visualization. Interactive voxel creation and manipulation is a more innovative concept. Scientists are understandably reluctant to manipulate data. They collect or model data. A scientific analogy to interactive graphics is the generation of initial conditions for some model. It is used as a method to test those models. We, however, are in the business of creating new data in the form of graphical imagery. In our endeavor, science is a tool and not an end. Nevertheless, there is a whole class of interactions and associated data generation scenarios that are natural to our way of working and that are also appropriate to scientific inquiry. Annotation by sketching or painting to point to and distinguish interesting and important information is very significant for science as well as art. Annotation in 3D is difficult without a good 3D interface. Interactive graphics in virtual reality is an appropriate approach to this problem.

A computer graphics pilot project - Spacecraft mission support with an interactive graphics workstation

Science.gov (United States)

Hagedorn, John; Ehrner, Marie-Jacqueline; Reese, Jodi; Chang, Kan; Tseng, Irene

1986-01-01

The NASA Computer Graphics Pilot Project was undertaken to enhance the quality control, productivity and efficiency of mission support operations at the Goddard Operations Support Computing Facility. The Project evolved into a set of demonstration programs for graphics intensive simulated control room operations, particularly in connection with the complex space missions that began in the 1980s. Complex mission mean more data. Graphic displays are a means to reduce the probabilities of operator errors. Workstations were selected with 1024 x 768 pixel color displays controlled by a custom VLSI chip coupled to an MC68010 chip running UNIX within a shell that permits operations through the medium of mouse-accessed pulldown window menus. The distributed workstations run off a host NAS 8040 computer. Applications of the system for tracking spacecraft orbits and monitoring Shuttle payload handling illustrate the system capabilities, noting the built-in capabilities of shifting the point of view and rotating and zooming in on three-dimensional views of spacecraft.

A Linux Workstation for High Performance Graphics

Science.gov (United States)

Geist, Robert; Westall, James

2000-01-01

The primary goal of this effort was to provide a low-cost method of obtaining high-performance 3-D graphics using an industry standard library (OpenGL) on PC class computers. Previously, users interested in doing substantial visualization or graphical manipulation were constrained to using specialized, custom hardware most often found in computers from Silicon Graphics (SGI). We provided an alternative to expensive SGI hardware by taking advantage of third-party, 3-D graphics accelerators that have now become available at very affordable prices. To make use of this hardware our goal was to provide a free, redistributable, and fully-compatible OpenGL work-alike library so that existing bodies of code could simply be recompiled. for PC class machines running a free version of Unix. This should allow substantial cost savings while greatly expanding the population of people with access to a serious graphics development and viewing environment. This should offer a means for NASA to provide a spectrum of graphics performance to its scientists, supplying high-end specialized SGI hardware for high-performance visualization while fulfilling the requirements of medium and lower performance applications with generic, off-the-shelf components and still maintaining compatibility between the two.

Graphical passwords: a qualitative study of password patterns

CSIR Research Space (South Africa)

Vorster, J

2015-03-01

Full Text Available Graphical passwords schemas are becoming more main-stream. There are many different approaches to graphical passwords, each with its own drawbacks and advantages. There has been many studies to suggest that graphical passwords should be stronger...

Introduction to regression graphics

CERN Document Server

Cook, R Dennis

2009-01-01

Covers the use of dynamic and interactive computer graphics in linear regression analysis, focusing on analytical graphics. Features new techniques like plot rotation. The authors have composed their own regression code, using Xlisp-Stat language called R-code, which is a nearly complete system for linear regression analysis and can be utilized as the main computer program in a linear regression course. The accompanying disks, for both Macintosh and Windows computers, contain the R-code and Xlisp-Stat. An Instructor's Manual presenting detailed solutions to all the problems in the book is ava

TOMS/Earth Probe UV Reflectivity Daily L3 Global 1x1.25 deg Lat/Lon Grid V008

Data.gov (United States)

National Aeronautics and Space Administration — This data product contains TOMS/Earth Probe UV Reflectivity Daily L3 Global 1x1.25 deg Lat/Lon Grid Version 8 data in ASCII format. (The shortname for this Level-3...

Collaborating on a Graphic Medicine Novel

DEFF Research Database (Denmark)

Frølunde, Lisbeth

2018-01-01

The presentation centers on establishing creative collaborations to support the production of my graphic novel (Family Anecdotes) about mourning and mental health. I explore various challenges of authoring an “autobiofictional" graphic medicine novel – as an arts-based communication researcher, a...

THIR/Nimbus-7 Level 1 Cloud Data for SBUV/TOMS V001 (THIRN7L1BCLT) at GES DISC

Data.gov (United States)

National Aeronautics and Space Administration — THIRN7L1BCLT is the Nimbus-7 Temperature-Humidity Infrared Radiometer (THIR) Level 1 Cloud Data for SBUV/TOMS (BCLT) product and contains total cloud amounts;...

PROFESSIONALLY ORIENTED COURSE OF ENGINEERING-GRAPHICAL TRAINING

Directory of Open Access Journals (Sweden)

Olga V. Zhuykova

2015-01-01

Full Text Available The aim of the article is to present the results of managing the competence oriented self-directed student learning while studying graphical subjects at Kalashnikov Izhevsk State Technical University.Methods. The technology of self-directed engineering-graphical training of future bachelors based on the analysis of educational literature and teaching experience, providing individualization and professional education is suggested. The method of team expert appraisal was used at all stages of self-directed learning management. This method is one of main in qualimetry (the science concerned with assessing and evaluating the quality of any objects and processes; it permits to reveal the components of engineering-graphical competence, to establish the criteria and markers of determining the level of its development, to perform expert evaluation of student tasks and estimation procedures.Results. It has been established that the revitalization of student selfdirected learning owing to professional education and individualization permits to increase the level of student engineering-graphical competence development. Scientific novelty. The criteria evaluation procedures for determining the level of student engineering-graphical competence development in the process of their professional oriented self-directed learning while studying graphical subjects at a technical university are developed.Practical significance. The professional-focused educational trajectories of independent engineering-graphic preparation of students are designed and substantially filled in content. Such training is being realised at the present time at Kalashnikov Izhevsk State Technical University, major «Instrument Engineering». 

VTGRAPH:Computer graphics program using ReGIS mode

International Nuclear Information System (INIS)

Benamar, M.A.; Benouali, N.; Tchantchane, A.; Azbouche, A.; Tobbeche, S. Centre de Developpement des Techniques Nucleaires, Laboratoire des Techniques Nucleaires, Algiers

1993-02-01

A computer graphics program has been developed for plotting spectra generated from different nuclear analysis techniques and discrete data for the VT240 graphics and compatible IBM PC using ST240 configuration. We have used the Remote Graphics Instruction Set (ReGIS) commands

Scientific and Graphic Design Foundations for C2

Science.gov (United States)

2007-06-01

the elements in the composition. This section presents a summary of the concepts in graphic design layout, typography , color, and data graphics ...document for ease of use 4 Graphic Design • Layout – Literally the aesthetic of the display design • Typography – Serif versus san serif – Font sizes...12th ICCRTS “Adapting C2 to the 21st Century” Title: Scientific and graphic design foundations for C2 Topics: C2 Concepts, Theory and

Anthroposcenes: Towards an Environmental Graphic Novel

Directory of Open Access Journals (Sweden)

Laura Perry

2018-02-01

Full Text Available In this article, I consider how two contemporary graphic novels, Richard McGuire’s 'Here' (2015 and Lauren Redniss’s 'Radioactive' (2010, take up the challenge posed by the Anthropocene to represent both geologic and human scales. I argue that graphic novels prove a fruitful site for investigating the capacities of both visual art and literature to respond to such a refiguring of the boundaries of the human subject and narrative. While the most commercially popular and frequently studied texts in climate fiction tend to be novels or films, I turn from considering the patterns of genre fiction to the affordances of form. I explore how the conceptual and aesthetic frameworks of the graphic novel form encompass environmental phenomena that are often difficult to visualize elsewhere, stretching beyond human perspectives. In particular, I show how the aesthetics of temporality, or visual time, in graphic novels encourages readings that take notice of the nonhuman presence in plots and narrative events. In arguing for the environmental, more-than-human implications of visual time in the graphic novel form, I focus on how representations of domestic habits and daily routines in 'Here' and 'Radioactive' are articulated within and implicated by unruly scales of time and space (too small and too large to contain. I argue that the aesthetics of time in the form of the graphic novel address representational challenges central to the Anthropocene, environmental justice, and slow violence, in particular, the mediation between the planetary and the domestic.

The legacy of Tom Andersen: The ethics of reflecting processes.

Science.gov (United States)

Gehart, Diane R

2018-03-08

Tom Andersen and his pioneering work with reflecting conservations has had a lasting influence on the field of family therapy and mental health more broadly. Most family therapists are familiar with his contributions related to reflecting teams; however, fewer are familiar with his conceptualization of reflecting processes, which offer practical ways to approach therapeutic conversations to address challenging problems. This article provides a brief history of Andersen's career and reviews four key elements of his approach, including: (a) his way of being in relationship, (b) appropriately unusual comments, (c) inner and outer dialogs, and (d) ethics of dialogical relating. Finally, this article introduces readers to the context of the video that will be analyzed in the articles that follow in this special section. © 2018 American Association for Marriage and Family Therapy.

Wolbachia Protein TomO Targets nanos mRNA and Restores Germ Stem Cells in Drosophila Sex-lethal Mutants.

Science.gov (United States)

Ote, Manabu; Ueyama, Morio; Yamamoto, Daisuke

2016-09-12

Wolbachia, endosymbiotic bacteria prevalent in invertebrates, manipulate their hosts in a variety of ways: they induce cytoplasmic incompatibility, male lethality, male-to-female transformation, and parthenogenesis. However, little is known about the molecular basis for host manipulation by these bacteria. In Drosophila melanogaster, Wolbachia infection makes otherwise sterile Sex-lethal (Sxl) mutant females capable of producing mature eggs. Through a functional genomic screen for Wolbachia genes with growth-inhibitory effects when expressed in cultured Drosophila cells, we identified the gene WD1278 encoding a novel protein we call toxic manipulator of oogenesis (TomO), which phenocopies some of the Wolbachia effects in Sxl mutant D. melanogaster females. We demonstrate that TomO enhances the maintenance of germ stem cells (GSCs) by elevating Nanos (Nos) expression via its interaction with nos mRNA, ultimately leading to the restoration of germ cell production in Sxl mutant females that are otherwise without GSCs. Copyright © 2016 Elsevier Ltd. All rights reserved.

pedigreejs: a web-based graphical pedigree editor.

Science.gov (United States)

Carver, Tim; Cunningham, Alex P; Babb de Villiers, Chantal; Lee, Andrew; Hartley, Simon; Tischkowitz, Marc; Walter, Fiona M; Easton, Douglas F; Antoniou, Antonis C

2018-03-15

The collection, management and visualization of clinical pedigree (family history) data is a core activity in clinical genetics centres. However, clinical pedigree datasets can be difficult to manage, as they are time consuming to capture, and can be difficult to build, manipulate and visualize graphically. Several standalone graphical pedigree editors and drawing applications exist but there are no freely available lightweight graphical pedigree editors that can be easily configured and incorporated into web applications. We developed 'pedigreejs', an interactive graphical pedigree editor written in JavaScript, which uses standard pedigree nomenclature. Pedigreejs provides an easily configurable, extensible and lightweight pedigree editor. It makes use of an open-source Javascript library to define a hierarchical layout and to produce images in scalable vector graphics (SVG) format that can be viewed and edited in web browsers. The software is freely available under GPL licence (https://ccge-boadicea.github.io/pedigreejs/). tjc29@cam.ac.uk. Supplementary data are available at Bioinformatics online.

Graphics Technology Study. Volume 1. State of Graphics Technology

Science.gov (United States)

1986-12-01

reaction of special heat sensitive paper when exposed to the heated elements of a thermal print head. Copy quality was poor due to characteristics...Vendors are now attempting to offer smaller units aimed at applications such as typography , graphic arts, CAD, and office automation. The key element in

A Comparison of Seasonal and Interannual Variability of Soil Dust Aerosols Over the Atlantic Ocean as Inferred by the Toms AI and AVHRR AOT Retrievals

Science.gov (United States)

Cakmur, R. V.; Miller, R. L.; Tegen, Ina; Hansen, James E. (Technical Monitor)

2001-01-01

The seasonal cycle and interannual variability of two estimates of soil (or 'mineral') dust aerosols are compared: Advanced Very High Resolution Radiometer (AVHRR) aerosol optical thickness (AOT) and Total Ozone Mapping Spectrometer (TOMS) aerosol index (AI), Both data sets, comprising more than a decade of global, daily images, are commonly used to evaluate aerosol transport models. The present comparison is based upon monthly averages, constructed from daily images of each data set for the period between 1984 and 1990, a period that excludes contamination from volcanic eruptions. The comparison focuses upon the Northern Hemisphere subtropical Atlantic Ocean, where soil dust aerosols make the largest contribution to the aerosol load, and are assumed to dominate the variability of each data set. While each retrieval is sensitive to a different aerosol radiative property - absorption for the TOMS AI versus reflectance for the AVHRR AOT - the seasonal cycles of dust loading implied by each retrieval are consistent, if seasonal variations in the height of the aerosol layer are taken into account when interpreting the TOMS AI. On interannual time scales, the correlation is low at most locations. It is suggested that the poor interannual correlation is at least partly a consequence of data availability. When the monthly averages are constructed using only days common to both data sets, the correlation is substantially increased: this consistency suggests that both TOMS and AVHRR accurately measure the aerosol load in any given scene. However, the two retrievals have only a few days in common per month so that these restricted monthly averages have a large uncertainty. Calculations suggest that at least 7 to 10 daily images are needed to estimate reliably the average dust load during any particular month, a threshold that is rarely satisfied by the AVHRR AOT due to the presence of clouds in the domain. By rebinning each data set onto a coarser grid, the availability of

Large-scale analysis of full-length cDNAs from the tomato (Solanum lycopersicum) cultivar Micro-Tom, a reference system for the Solanaceae genomics.

Science.gov (United States)

Aoki, Koh; Yano, Kentaro; Suzuki, Ayako; Kawamura, Shingo; Sakurai, Nozomu; Suda, Kunihiro; Kurabayashi, Atsushi; Suzuki, Tatsuya; Tsugane, Taneaki; Watanabe, Manabu; Ooga, Kazuhide; Torii, Maiko; Narita, Takanori; Shin-I, Tadasu; Kohara, Yuji; Yamamoto, Naoki; Takahashi, Hideki; Watanabe, Yuichiro; Egusa, Mayumi; Kodama, Motoichiro; Ichinose, Yuki; Kikuchi, Mari; Fukushima, Sumire; Okabe, Akiko; Arie, Tsutomu; Sato, Yuko; Yazawa, Katsumi; Satoh, Shinobu; Omura, Toshikazu; Ezura, Hiroshi; Shibata, Daisuke

2010-03-30

The Solanaceae family includes several economically important vegetable crops. The tomato (Solanum lycopersicum) is regarded as a model plant of the Solanaceae family. Recently, a number of tomato resources have been developed in parallel with the ongoing tomato genome sequencing project. In particular, a miniature cultivar, Micro-Tom, is regarded as a model system in tomato genomics, and a number of genomics resources in the Micro-Tom-background, such as ESTs and mutagenized lines, have been established by an international alliance. To accelerate the progress in tomato genomics, we developed a collection of fully-sequenced 13,227 Micro-Tom full-length cDNAs. By checking redundant sequences, coding sequences, and chimeric sequences, a set of 11,502 non-redundant full-length cDNAs (nrFLcDNAs) was generated. Analysis of untranslated regions demonstrated that tomato has longer 5'- and 3'-untranslated regions than most other plants but rice. Classification of functions of proteins predicted from the coding sequences demonstrated that nrFLcDNAs covered a broad range of functions. A comparison of nrFLcDNAs with genes of sixteen plants facilitated the identification of tomato genes that are not found in other plants, most of which did not have known protein domains. Mapping of the nrFLcDNAs onto currently available tomato genome sequences facilitated prediction of exon-intron structure. Introns of tomato genes were longer than those of Arabidopsis and rice. According to a comparison of exon sequences between the nrFLcDNAs and the tomato genome sequences, the frequency of nucleotide mismatch in exons between Micro-Tom and the genome-sequencing cultivar (Heinz 1706) was estimated to be 0.061%. The collection of Micro-Tom nrFLcDNAs generated in this study will serve as a valuable genomic tool for plant biologists to bridge the gap between basic and applied studies. The nrFLcDNA sequences will help annotation of the tomato whole-genome sequence and aid in tomato functional

Large-scale analysis of full-length cDNAs from the tomato (Solanum lycopersicum cultivar Micro-Tom, a reference system for the Solanaceae genomics

Directory of Open Access Journals (Sweden)

Kikuchi Mari

2010-03-01

Full Text Available Abstract Background The Solanaceae family includes several economically important vegetable crops. The tomato (Solanum lycopersicum is regarded as a model plant of the Solanaceae family. Recently, a number of tomato resources have been developed in parallel with the ongoing tomato genome sequencing project. In particular, a miniature cultivar, Micro-Tom, is regarded as a model system in tomato genomics, and a number of genomics resources in the Micro-Tom-background, such as ESTs and mutagenized lines, have been established by an international alliance. Results To accelerate the progress in tomato genomics, we developed a collection of fully-sequenced 13,227 Micro-Tom full-length cDNAs. By checking redundant sequences, coding sequences, and chimeric sequences, a set of 11,502 non-redundant full-length cDNAs (nrFLcDNAs was generated. Analysis of untranslated regions demonstrated that tomato has longer 5'- and 3'-untranslated regions than most other plants but rice. Classification of functions of proteins predicted from the coding sequences demonstrated that nrFLcDNAs covered a broad range of functions. A comparison of nrFLcDNAs with genes of sixteen plants facilitated the identification of tomato genes that are not found in other plants, most of which did not have known protein domains. Mapping of the nrFLcDNAs onto currently available tomato genome sequences facilitated prediction of exon-intron structure. Introns of tomato genes were longer than those of Arabidopsis and rice. According to a comparison of exon sequences between the nrFLcDNAs and the tomato genome sequences, the frequency of nucleotide mismatch in exons between Micro-Tom and the genome-sequencing cultivar (Heinz 1706 was estimated to be 0.061%. Conclusion The collection of Micro-Tom nrFLcDNAs generated in this study will serve as a valuable genomic tool for plant biologists to bridge the gap between basic and applied studies. The nrFLcDNA sequences will help annotation of the

Computer Series, 3: Computer Graphics for Chemical Education.

Science.gov (United States)

Soltzberg, Leonard J.

1979-01-01

Surveys the current scene in computer graphics from the point of view of a chemistry educator. Discusses the scope of current applications of computer graphics in chemical education, and provides information about hardware and software systems to promote communication with vendors of computer graphics equipment. (HM)

Graphic Organizers: Outlets for Your Thoughts.

Science.gov (United States)

Ekhaml, Leticia

1998-01-01

Graphs, bars, charts, and diagrams have been used by designers, writers, and scientists to communicate. Now, research suggests that graphic organizers benefit teaching and learning. This article describes graphic organizers: sequential, conceptual, hierarchical, cyclical, Venn, fishbone or Ishikawa, squeeze and stretch, why-why, t-chart, KWL…

Adolescents' Motivations for Viewing Graphic Horror.

Science.gov (United States)

Johnston, Deirdre D.

1995-01-01

Identifies four motivations adolescents report for viewing graphic horror films: gore watching, thrill watching, independent watching, and problem watching. Argues that viewing motivations are predictors of responses to graphic horror. Finds that viewing motivations were related to viewers' cognitive and affective responses and a tendency to…

Storyboard dalam Pembuatan Motion Graphic

OpenAIRE

Satrya Mahardhika; A.F. Choiril Anam Fathoni

2013-01-01

Motion graphics is one category in the animation that makes animation with lots of design elements in each component. Motion graphics needs long process including preproduction, production, and postproduction. Preproduction has an important role so that the next stage may provide guidance or instructions for the production process or the animation process. Preproduction includes research, making the story, script, screenplay, character, environment design and storyboards. The storyboard will ...

The graphics editor in ROOT

International Nuclear Information System (INIS)

Antcheva, Ilka; Brun, Rene; Hof, Carsten; Rademakers, Fons

2006-01-01

A well-designed Graphical User Interface (GUI) has critical importance in any computer application. The user interface is where the end users and the complex system intersect. An effective interface design can make a powerful and complex system, such as ROOT, easy and intuitive to learn and operate. This paper describes the main goals we defined and the design solution we found developing the graphics editor in ROOT

Renewable energies in the French DOM-TOM : a study of the costs and benefits of transitioning from fossil fuels to renewable energies in the French Départements d’Outre Mer et Territoires d’Outre Mer

OpenAIRE

Stanley-Smith, Adam P.

2010-01-01

The French Départements d’Outre Mer et Territoires d’Outre Mer (DOM-TOM) are not the most populous region of France. Nor are they the most prosperous, the most important, or even centers of industrial production. Rather, the DOM-TOM possessions have a unique value in French culture: they represent the past glory of the state and its people, and the courage that lead French explorers and settlers to roam the world. Unfortunately, the DOM-TOM represents an ever growing burden upon...

Strong enhancement of Penning ionization for asymmetric atom pairs in cold Rydberg gases: the Tom and Jerry effect

KAUST Repository

Efimov, D K

2016-05-18

We consider Penning ionization of Rydberg atom pairs as an Auger-type process induced by the dipole-dipole interaction and employ semiclassical formulae for dipole transitions to calculate the autoionization width as a function of the principal quantum numbers, n d, n i, of both atoms. While for symmetric atom pairs with the well-known increase of the autoionization width with increasing n 0 is obtained, the result for asymmetric pairs is counterintuitive - for a fixed n i of the ionizing atom of the pair, the autoionization width strongly increases with decreasing n d of the de-excited atom. For H Rydberg atoms this increase reaches two orders of magnitude at the maximum of the n d dependence, and the same type of counterintuitive behavior is exhibited also by Na, Rb and Cs atoms. This is a purely quantum-mechanical effect, which points towards existence of optimal (we call them \\'Tom\\' and \\'Jerry\\' for \\'big\\' and \\'small\\') pairs of Rydberg atoms with respect to autoionization efficiency. Building on the model of population redistribution in cold Rydberg gases proposed in [1], we demonstrate that population evolution following the initial laser excitation of Rydberg atoms in state n 0 would eventually lead to the formation of such Tom-Jerry pairs with which feature autoionization widths that are enhanced by several orders of magnitude compared to that of two atoms in the initial laser-excited state n 0. We also show that in the high-density regime of cold Rydberg gas experiments the ionization rate of Tom-Jerry pairs can be substantially larger than the blackbody radiation-induced photoionization rate. © 2016 IOP Publishing Ltd.

Efficient isolation of pure and functional mitochondria from mouse tissues using automated tissue disruption and enrichment with anti-TOM22 magnetic beads.

Directory of Open Access Journals (Sweden)

Andras Franko

Full Text Available To better understand molecular mechanisms regulating changes in metabolism, as observed e.g. in diabetes or neuronal disorders, the function of mitochondria needs to be precisely determined. The usual isolation methods such as differential centrifugation result in isolates of highly variable quality and quantity. To fulfill the need of a reproducible isolation method from solid tissues, which is suitable to handle parallel samples simultaneously, we developed a protocol based on anti-TOM22 (translocase of outer mitochondrial membrane 22 homolog antibody-coupled magnetic beads. To measure oxygen consumption rate in isolated mitochondria from various mouse tissues, a traditional Clark electrode and the high-throughput XF Extracellular Flux Analyzer were used. Furthermore, Western blots, transmission electron microscopic and proteomic studies were performed to analyze the purity and integrity of the mitochondrial preparations. Mitochondrial fractions isolated from liver, brain and skeletal muscle by anti-TOM22 magnetic beads showed oxygen consumption capacities comparable to previously reported values and little contamination with other organelles. The purity and quality of isolated mitochondria using anti-TOM22 magnetic beads was compared to traditional differential centrifugation protocol in liver and the results indicated an obvious advantage of the magnetic beads method compared to the traditional differential centrifugation technique.

The Image of Daniel: An Ancient Graphic Organizer

Science.gov (United States)

Li, Loretta F.

2008-01-01

Teachers who use graphic organizers find that students' memory of important material is strengthened. Graphic organizers also lend themselves to the presentation of material in an interdisciplinary fashion. An example of a successful graphic organizer from religion and ancient history is the image of Nebuchadnezzar's dream that was interpreted by…

Cruzando fronteras nacionales: hacia una cartografía del ensayismo de Tomás Segovia

NARCIS (Netherlands)

Houvenaghel, E.M.H.

2014-01-01

El poeta y ensayista hispanomexicano Tomás Segovia (Valencia 1927 – México 2011) vivió entre diferentes mundos: es de origen español y se exilió primero a Francia y después a a México, país en el que residió durante más de cuatro décadas, antes de regresar a Francia y España en 1985. Con el fin de

Randomness in Contemporary Graphic Art

OpenAIRE

Zavřelová, Veronika

2016-01-01

Veronika Zavřelová Bachelor thesis Charles University in Prague, Faculty of Education, Department of Art Education Randomness in contemporary graphic art imaginative picture card game ANNOTATION This (bachelor) thesis concerns itself with a connection between verbal and visual character system within the topic of Randomness in contemporary graphic art - imaginative picture card game. The thesis is mainly based on the practical part - exclusively created card game Piktim. The card game uses as...

The challenge of simple graphics for multimodal studies

DEFF Research Database (Denmark)

Johannessen, Christian Mosbæk

2018-01-01

This article suggests that a Multimodal Social Semiotics (MSS) approach to graphics is severely challenged by structurally very simple texts. Methodologically, MSS favours the level at which elements from discrete modes are integrated grammatically into texts. Because the tradition has this focus......, the analytical description of the expression plane of many modes is underdeveloped. In the case of graphics, we have no descriptive or explanatory readiness for graphic form. The article aims to remedy this problem by combining (i) a small inventory of formal dichotomies for graphic shape features at a general...

Using Graphic Organizers in Intercultural Education

Science.gov (United States)

Ciascai, Liliana

2009-01-01

Graphic organizers are instruments of representation, illustration and modeling of information. In the educational practice they are used for building, and systematization of knowledge. Graphic organizers are instruments that addressed mostly visual learning style, but their use is beneficial to all learners. In this paper we illustrate the use of…

Making Art Connections with Graphic Organizers

Science.gov (United States)

Stephens, Pam; Hermus, Cindy

2007-01-01

Posters, slide shows, videos, diagrams, charts, written or illustrated class notes, daily logs, to do lists, and written instructions are all helpful modes of teaching for visual learners. Another form of instruction that is helpful for visual learners is the graphic organizers. Sometimes called "mind maps", graphic organizers are illustrative…

Spatial Ability through Engineering Graphics Education

Science.gov (United States)

Marunic, Gordana; Glazar, Vladimir

2013-01-01

Spatial ability has been confirmed to be of particular importance for successful engineering graphics education and to be a component of human intelligence that can be improved through instruction and training. Consequently, the creation and communication by means of graphics demand careful development of spatial skills provided by the balanced…

A Laboratory Application of Microcomputer Graphics.

Science.gov (United States)

Gehring, Kalle B.; Moore, John W.

1983-01-01

A PASCAL graphics and instrument interface program for a Z80/S-100 based microcomputer was developed. The computer interfaces to a stopped-flow spectrophotometer replacing a storage oscilloscope and polaroid camera. Applications of this system are discussed, indicating that graphics and analog-to-digital boards have transformed the computer into…

Introduction to Graphics Programming in Java

DEFF Research Database (Denmark)

Rosendahl, Mads

Writing graphics applications in Java using Swing can be quite a daunting experience which requires understanding of some large libraries, and fairly advanced aspects of Java. In these notes we will show that by using a small subset of the Swing package we can write a write range of graphics...

Mastering probabilistic graphical models using Python

CERN Document Server

Ankan, Ankur

2015-01-01

If you are a researcher or a machine learning enthusiast, or are working in the data science field and have a basic idea of Bayesian learning or probabilistic graphical models, this book will help you to understand the details of graphical models and use them in your data science problems.

TOMS/Earth Probe UV Aerosol Index Monthly L3 Global 1x1.25 deg Lat/Lon Grid V008

Data.gov (United States)

National Aeronautics and Space Administration — This data product contains TOMS/Earth Probe UV Aerosol Index Monthly L3 Global 1x1.25 deg Lat/Lon Grid Version 8 data in ASCII format. (The shortname for this...

TOMS/Nimbus-7 UV Aerosol Index Monthly L3 Global 1x1.25 deg Lat/Lon Grid V008

Data.gov (United States)

National Aeronautics and Space Administration — This data product contains TOMS/Nimbus-7 UV Aerosol Index Monthly L3 Global 1x1.25 deg Lat/Lon Grid Version 8 data in ASCII format. The Total Ozone Mapping...

TOMS/Earth Probe Total Column Ozone Daily L3 Global 1x1.25 deg Lat/Lon Grid V008

Data.gov (United States)

National Aeronautics and Space Administration — This data product contains TOMS/Earth Probe Total Column Ozone Daily L3 Global 1x1.25 deg Lat/Lon Grid Version 8 data in ASCII format. (The shortname for this...

TOMS/Nimbus-7 Total Column Ozone Monthly L3 Global 1x1.25 deg Lat/Lon Grid V008

Data.gov (United States)

National Aeronautics and Space Administration — This data product contains TOMS/Nimbus-7 Total Column Ozone Monthly L3 Global 1x1.25 deg Lat/Lon Grid Version 8 data in ASCII format. The Total Ozone Mapping...

TOMS/Nimbus-7 UV Aerosol Index Daily L3 Global 1x1.25 deg Lat/Lon Grid V008

Data.gov (United States)

National Aeronautics and Space Administration — This data product contains TOMS/Nimbus-7 UV Aerosol Index Daily L3 Global 1x1.25 deg Lat/Lon Grid Version 8 data in ASCII format. The Total Ozone Mapping...

TOMS/Nimbus-7 Total Column Ozone Daily L3 Global 1x1.25 deg Lat/Lon Grid V008

Data.gov (United States)

National Aeronautics and Space Administration — This data product contains TOMS/Nimbus-7 Total Column Ozone Daily L3 Global 1x1.25 deg Lat/Lon Grid Version 8 data in ASCII format. The Total Ozone Mapping...

Determining Normal-Distribution Tolerance Bounds Graphically

Science.gov (United States)

Mezzacappa, M. A.

1983-01-01

Graphical method requires calculations and table lookup. Distribution established from only three points: mean upper and lower confidence bounds and lower confidence bound of standard deviation. Method requires only few calculations with simple equations. Graphical procedure establishes best-fit line for measured data and bounds for selected confidence level and any distribution percentile.

La iglesia de los santos Ildefonso y Tomás de Villanueva en Roma: un monumento barroco a la pietas hispanica

Directory of Open Access Journals (Sweden)

González Tornel, Pablo

2015-03-01

Full Text Available In 1667 the construction of the Hospice of Saints Ildefonso and Tomás de Villanueva began on the Roman Via Sistina. The headquarters of the Augustinian Recollects in Rome took on a particular architectural configuration directly inspired by Francesco Borromini’s Chapel of the Three Kings and a very concrete iconography linked to the political situation during the second half of the 17th century. Thus the church was decorated to create a monument to the Immaculate Conception with images of the Loreto litany adorning its walls, reinforced by paintings of the Virgins of Copacabana and Guadalupe inside. All of this, combined with the dedication of the building to Saint Tomás de Villanueva (canonized in 1658, turns the temple into a celebration of the pietas hispanica in an area of the Holy City scene of clashes for power between France and Spain.En 1667 se pone la primera piedra del Hospicio de los santos Ildefonso y Tomás de Villanueva en la Via Sistina romana. La sede de la orden de los agustinos recoletos en Roma toma una particular configuración arquitectónica, directamente inspirada en la Capilla de los Reyes Magos de Francesco Borromini, y una muy definida iconografía vinculada con la situación política de la segunda mitad del siglo XVII. Así, la iglesia se erige en un monumento a la Inmaculada Concepción concretado en las imágenes de la letanía lauretana que ornan sus muros y reforzado por las pinturas de las vírgenes de Copacabana y Guadalupe en su interior. Todo ello, junto a la advocación a Santo Tomás de Villanueva, canonizado en 1658, convierte el templo en un alegato a la pietas hispanica en un área de la ciudad que fue escenario de los enfrentamientos entre Francia y España.

Graphical structure of many-particle transition operators

International Nuclear Information System (INIS)

Kowalski, K.L.

1983-01-01

A new graphical derivation is given of the nested Rosenberg equations which reveals the simple structural reasons for their validity. The graphical techniques are shown to apply in other contexts in nuclear reaction theory

Graphic design of pinhole cameras

Science.gov (United States)

Edwards, H. B.; Chu, W. P.

1979-01-01

The paper describes a graphic technique for the analysis and optimization of pinhole size and focal length. The technique is based on the use of the transfer function of optical elements described by Scott (1959) to construct the transfer function of a circular pinhole camera. This transfer function is the response of a component or system to a pattern of lines having a sinusoidally varying radiance at varying spatial frequencies. Some specific examples of graphic design are presented.

Graphical programming of telerobotic tasks

International Nuclear Information System (INIS)

Small, D.E.; McDonald, M.J.

1997-01-01

With a goal of producing faster, safer, and cheaper technologies for nuclear waste cleanup, Sandia is actively developing and extending intelligent systems technologies. Graphical Programming is a key technology for robotic waste cleanup that Sandia is developing for this goal. This paper describes Sancho, Sandia most advanced Graphical Programming supervisory software. Sancho, now operational on several robot systems, incorporates all of Sandia's recent advances in supervisory control. Sancho, developed to rapidly apply Graphical Programming on a diverse set of robot systems, uses a general set of tools to implement task and operational behavior. Sancho can be rapidly reconfigured for new tasks and operations without modifying the supervisory code. Other innovations include task-based interfaces, event-based sequencing, and sophisticated GUI design. These innovations have resulted in robot control programs and approaches that are easier and safer to use than teleoperation, off-line programming, or full automation

Fractal geometry and computer graphics

CERN Document Server

Sakas, Georgios; Peitgen, Heinz-Otto; Englert, Gabriele

1992-01-01

Fractal geometry has become popular in the last 15 years, its applications can be found in technology, science, or even arts. Fractal methods and formalism are seen today as a general, abstract, but nevertheless practical instrument for the description of nature in a wide sense. But it was Computer Graphics which made possible the increasing popularity of fractals several years ago, and long after their mathematical formulation. The two disciplines are tightly linked. The book contains the scientificcontributions presented in an international workshop in the "Computer Graphics Center" in Darmstadt, Germany. The target of the workshop was to present the wide spectrum of interrelationships and interactions between Fractal Geometry and Computer Graphics. The topics vary from fundamentals and new theoretical results to various applications and systems development. All contributions are original, unpublished papers.The presentations have been discussed in two working groups; the discussion results, together with a...

TEKLIB, Tektronix Graphics Subroutine Library

International Nuclear Information System (INIS)

Wolf, M.L.

1987-01-01

1 - Description of program or function: TEKLIB is a library of subroutines that produces graphical output on all Tektronix terminals with model numbers from 4010 through 4115. The application program identifies the model number in the initialization subroutine, GRSTRT, and then uses this number as a flag throughout the run to tailor the graphical output to that specific device. Output includes lines, markers, text, polygons, and panels. Graphic input is supported on all terminals. 2 - Method of solution: TEKLIB uses two coordinate systems, viewport and world, to generate graphic images on the screen. Viewport coordinates refer to an imaginary rectangular grid on the display screen surface. The world coordinate system is a rectangular grid on any x-y plane, defined by the application program. The rectangular portion of the x-y plane specified, termed a w indow , is projected onto a rectangular region of the screen, called a v iewport . In addition to 2-D graphics, TEKLIB also provides subroutines for drawing projections of 3-D objects. The application program first defines a point in space to look at the v iew point , and the direction and distance from that point to the observer's position. A viewing transformation is performed on each x,y,z point to project it onto a v iew plane , a plane perpendicular to the line of sight and passing through the view point. This view plane then becomes the x-y plane of the world window which is mapped into the viewport. 3 - Restrictions on the complexity of the problem: TEKLIB does not attempt to emulate attributes such as line style and marker type in software if the terminal does not support those attributes in hardware

Computer Graphics for Multimedia and Hypermedia Development.

Science.gov (United States)

Mohler, James L.

1998-01-01

Discusses several theoretical and technical aspects of computer-graphics development that are useful for creating hypermedia and multimedia materials. Topics addressed include primary bitmap attributes in computer graphics, the jigsaw principle, and raster layering. (MSE)

Mikado: A graphic program

Science.gov (United States)

Secretan, Y.

A discussion of the modular program Mikado is presented. Mikado was developed with the goal of creating a flexible graphic tool to display and help analyze the results of finite element fluid flow computations. Mikado works on unstructured meshes, with elements of mixed geometric type, but also offers the possibility of using structured meshes. The program can be operated by both menu and mouse (interactive), or by command file (batch). Mikado is written in FORTRAN, except for a few system dependent subroutines which are in C. It runs presently on Silicon Graphics' workstations and could be easily ported to the IBM-RISC System/6000 family of workstations.

General aviation design synthesis utilizing interactive computer graphics

Science.gov (United States)

Galloway, T. L.; Smith, M. R.

1976-01-01

Interactive computer graphics is a fast growing area of computer application, due to such factors as substantial cost reductions in hardware, general availability of software, and expanded data communication networks. In addition to allowing faster and more meaningful input/output, computer graphics permits the use of data in graphic form to carry out parametric studies for configuration selection and for assessing the impact of advanced technologies on general aviation designs. The incorporation of interactive computer graphics into a NASA developed general aviation synthesis program is described, and the potential uses of the synthesis program in preliminary design are demonstrated.

A study on the growth of compound semiconductor single crystal by TOM technique

International Nuclear Information System (INIS)

Kim, H.C.; Kwon, S.I.; Chung, M.K.; Chang, J.S.

1981-01-01

This paper describes the merit of the HgI 2 single crystals obtained by solution growth, 2- and 3-region temperature growth, and temperature oscillation growth for soft γ-ray detectors which can be operated at room temperature. Special efforts are put on the design, construction, and operation of the TOM (Temperature Oscillation Method) single crystal growing furnace. Experimental results show that HgI 2 detectors fabricated by vapour phase growth method usually exhibit sufficient enough detector characteristics for soft γ-ray spectrometry. However, further investigation should be carried out to eliminate detector deterioration due to polarization effect. (author)

Selecting personnel to work on the interactive graphics system

International Nuclear Information System (INIS)

Norton, F.J.

1979-01-01

The paper established criteria for the selection of personnel to work on the interactive graphics system and mentions some of human behavioral patterns that are created by the implementation of graphic systems. Some of the social and educational problems associated with the interactive graphics system will be discussed. The project also provided for collecting objective data which would be useful in assessing the benefits of interactive graphics systems

Selecting personnel to work on the interactive graphics system

Energy Technology Data Exchange (ETDEWEB)

Norton, F.J.

1979-11-30

The paper established criteria for the selection of personnel to work on the interactive graphics system and mentions some of human behavioral patterns that are created by the implementation of graphic systems. Some of the social and educational problems associated with the interactive graphics system will be discussed. The project also provided for collecting objective data which would be useful in assessing the benefits of interactive graphics systems.

Computer-graphic visualization of dynamics

International Nuclear Information System (INIS)

Stewart, H.B.

1986-01-01

As engineered systems become increasingly sophisticated and complex, questions of efficiency, reliability, and safety demand the application of more powerful methods of analysis. One indication of this is the accelerating trend away from purely static or quasi-steady system modeling toward models that include essentially dynamic behavior. It is here that the qualitative ideas of nonlinear dynamics, dealing as they do with the most typical behavior in real dynamical systems, can be expected to play an increasingly prominent role. As part of a continuing investigation of the most important low-order differential equations, an interactive computer graphics environment has been created for the study of systems in three-dimensional phase space. This environment makes available the basic control of both numerical simulation and graphic visualization by a specially designed menu system. A key ingredient in this environment is the possibility of graphic communication not only from machine to man, but also from man to machine. Thus to specify the starting point for a numerical integration, for example, the user points to a location in phase space on the screen of the graphics terminal (using crosshairs or a mouse and cursor), bypassing the necessity to give numerical values of the phase-space coordinates. By devising a flexible computer interface which implements conceptual approaches to phase-space analysis of dynamical systems, significant advances in understanding of prototypical differential equations have been achieved

Future of motion graphics and particle systems

OpenAIRE

Warambo, Bryan

2012-01-01

The purpose of this research is to study the use of particle systems in motion graphics, which is known to be the most popular graphics tool for multiple animated elements. It is known to be a procedural animation because as the emitter builds up more particles are formed to create a motion effect. At the same time exploring the future of motion graphics and Particle systems connection and the relevance it has in terms of longevity in being a major post-production element in digital media. Th...

Teaching Graphics in Technical Communication Classes.

Science.gov (United States)

Spurgeon, Kristene C.

Perhaps because the United States is undergoing a video revolution, perhaps because of its increasing sales of goods to non-English speaking markets where graphics can help explain the products, perhaps because of the decreasing communication skills of the work force, graphic aids are becoming more and more widely used and more and more important.…

User-Extensible Graphics Using Abstract Structure,

Science.gov (United States)

1987-08-01

Flex 6 The Algol68 model of the graphical abstract structure 5 The creation of a PictureDefinition 6 The making of a picture from a PictureDefinition 7...data together with the operations that can be performed on that data. i 7! ś I _ § 4, The Alqol68 model of the graphical abstract structure Every

Development of the graphic design and control system based on a graphic simulator for the spent fuel dismantling equipment

Energy Technology Data Exchange (ETDEWEB)

Lee, J. Y.; Kim, S. H.; Song, T. G.; Yoon, J. S

2000-06-01

In this study, the graphic design system is developed for designing the spent fuel rod consolidation and the dismantling processes. This system is used throughout the design stages from the conceptual design to the motion analysis. Also, the real-time control system of the rod extracting equipment is developed. This system utilizes the graphic simulator which simulates the motion of the equipment in real time by synchronously connecting the control PC with the graphic server through the TCP/IP network. The developed system is expected to be used as an effective tool in designing the process equipment for the spent fuel management. And the real-time graphic control system can be effectively used to enhance the reliability and safety of the spent fuel handling process by providing the remote monitoring function of the process.

Development of the graphic design and control system based on a graphic simulator for the spent fuel dismantling equipment

International Nuclear Information System (INIS)

Lee, J. Y.; Kim, S. H.; Song, T. G.; Yoon, J. S.

2000-06-01

In this study, the graphic design system is developed for designing the spent fuel rod consolidation and the dismantling processes. This system is used throughout the design stages from the conceptual design to the motion analysis. Also, the real-time control system of the rod extracting equipment is developed. This system utilizes the graphic simulator which simulates the motion of the equipment in real time by synchronously connecting the control PC with the graphic server through the TCP/IP network. The developed system is expected to be used as an effective tool in designing the process equipment for the spent fuel management. And the real-time graphic control system can be effectively used to enhance the reliability and safety of the spent fuel handling process by providing the remote monitoring function of the process

The influence of annotation in graphical organizers

NARCIS (Netherlands)

Bezdan, Eniko; Kester, Liesbeth; Kirschner, Paul A.

2013-01-01

Bezdan, E., Kester, L., & Kirschner, P. A. (2012, 29-31 August). The influence of annotation in graphical organizers. Poster presented at the biannual meeting of the EARLI Special Interest Group Comprehension of Text and Graphics, Grenoble, France.

Investigating Creativity in Graphic Design Education from Psychological Perspectives

Directory of Open Access Journals (Sweden)

Salman Amur Alhajri

2017-01-01

Full Text Available The role of creativity in graphic design education has been a central aspect of graphic design education. The psychological component of creativity and its role in graphic design education has not been given much importance. The present research would attempt to study ‘creativity in graphic design education from psychological perspectives’. A thorough review of literature would be conducted on graphic design education, creativity and its psychological aspects. Creativity is commonly defined as a ‘problem solving’ feature in design education. Students of graphic design have to involve themselves in the identification of cultural and social elements. Instruction in the field of graphic design must be aimed at enhancing the creative abilities of the student. The notion that creativity is a cultural production is strengthened by the problem solving methods employed in all cultures. Most cultures regard creativity as a process which leads to the creation of something new. Based on this idea, a cross-cultural research was conducted to explore the concept of creativity from Arabic and Western perspective. From a psychological viewpoint, the student’s cognition, thinking patterns and habits also have a role in knowledge acquisition. The field of graphic design is not equipped with a decent framework which necessitates certain modes of instruction; appropriate to the discipline. The results of the study revealed that the psychological aspect of creativity needs to be adequately understood in order to enhance creativity in graphic design education.

HARMONICS SURFACES OF GRAPHIC TYPE IN R3

Directory of Open Access Journals (Sweden)

Carlos Carrión Riveros

2016-06-01

Full Text Available In this research we study harmonic surfaces immersed in R3. We dened Harmonic surfaces of graphic type and showed that a harmonious surface graphic type is minimal if and only if it is part of a plane or a helix. Also, we give a characterization of harmonic surfaces graphic type parameterized by asymptotic lines and some examples.

Fast DRR splat rendering using common consumer graphics hardware

International Nuclear Information System (INIS)

Spoerk, Jakob; Bergmann, Helmar; Wanschitz, Felix; Dong, Shuo; Birkfellner, Wolfgang

2007-01-01

Digitally rendered radiographs (DRR) are a vital part of various medical image processing applications such as 2D/3D registration for patient pose determination in image-guided radiotherapy procedures. This paper presents a technique to accelerate DRR creation by using conventional graphics hardware for the rendering process. DRR computation itself is done by an efficient volume rendering method named wobbled splatting. For programming the graphics hardware, NVIDIAs C for Graphics (Cg) is used. The description of an algorithm used for rendering DRRs on the graphics hardware is presented, together with a benchmark comparing this technique to a CPU-based wobbled splatting program. Results show a reduction of rendering time by about 70%-90% depending on the amount of data. For instance, rendering a volume of 2x10 6 voxels is feasible at an update rate of 38 Hz compared to 6 Hz on a common Intel-based PC using the graphics processing unit (GPU) of a conventional graphics adapter. In addition, wobbled splatting using graphics hardware for DRR computation provides higher resolution DRRs with comparable image quality due to special processing characteristics of the GPU. We conclude that DRR generation on common graphics hardware using the freely available Cg environment is a major step toward 2D/3D registration in clinical routine

Graphical calculus for Gaussian pure states

International Nuclear Information System (INIS)

Menicucci, Nicolas C.; Flammia, Steven T.; Loock, Peter van

2011-01-01

We provide a unified graphical calculus for all Gaussian pure states, including graph transformation rules for all local and semilocal Gaussian unitary operations, as well as local quadrature measurements. We then use this graphical calculus to analyze continuous-variable (CV) cluster states, the essential resource for one-way quantum computing with CV systems. Current graphical approaches to CV cluster states are only valid in the unphysical limit of infinite squeezing, and the associated graph transformation rules only apply when the initial and final states are of this form. Our formalism applies to all Gaussian pure states and subsumes these rules in a natural way. In addition, the term 'CV graph state' currently has several inequivalent definitions in use. Using this formalism we provide a single unifying definition that encompasses all of them. We provide many examples of how the formalism may be used in the context of CV cluster states: defining the 'closest' CV cluster state to a given Gaussian pure state and quantifying the error in the approximation due to finite squeezing; analyzing the optimality of certain methods of generating CV cluster states; drawing connections between this graphical formalism and bosonic Hamiltonians with Gaussian ground states, including those useful for CV one-way quantum computing; and deriving a graphical measure of bipartite entanglement for certain classes of CV cluster states. We mention other possible applications of this formalism and conclude with a brief note on fault tolerance in CV one-way quantum computing.

An Agent Framework for Recognition of Graphic Units in Drawings

NARCIS (Netherlands)

Achten, H.H.; Jessurun, A.J.; Koszewski, K.; Wrona, S.

2002-01-01

Architects use graphic conventions in their drawings that have meaningful content to the design task. In previous work, such well-defined sets of graphic entities have been identified and defined. These sets are called graphic units. In this paper, we discuss how graphic unit recognition in drawings

TEK11 graphics user's guide

International Nuclear Information System (INIS)

Stewart, C.R. Jr.; Joubert, W.D.; Overbey, D.R.; Stewart, K.A.

1978-10-01

The TEK11 graphics library was written for use on PDP-11 minicomputers running the RT-11 operating system to drive Tektronix 4010 graphics display terminals. Library subroutines are coded in FORTRAN and assembly language. The library includes routines to draw axes, either linear or semilog, to plot data in terms of logical values without first scaling to screen coordinates, to label graphs, and to plot in a maximum of four regions on the screen. Modes of plotting may be point plot with any character at the point, vector plot, or bar plot. Two features, automatic scaling and windowing, permit the researcher to use computer graphics without spending time first to learn about scaling or ''Tek points'' and preparing long parameter lists for subroutines. Regions on the screen are defined by specifying minima and maxima logical coordinates, i.e., 0 K or milliseconds, and a region number. After definition, a region may be activated for plotting by calling REGN with the region number as an argument

VAX Professional Workstation goes graphic

International Nuclear Information System (INIS)

Downward, J.G.

1984-01-01

The VAX Professional Workstation (VPW) is a collection of programs and procedures designed to provide an integrated work-station environment for the staff at KMS Fusion's research laboratories. During the past year numerous capabilities have been added to VPW, including support for VT125/VT240/4014 graphic workstations, editing windows, and additional desk utilities. Graphics workstation support allows users to create, edit, and modify graph data files, enter the data via a graphic tablet, create simple plots with DATATRIEVE or DECgraph on ReGIS terminals, or elaborate plots with TEKGRAPH on ReGIS or Tektronix terminals. Users may assign display error bars to the data and interactively plot it in a variety of ways. Users also can create and display viewgraphs. Hard copy output for a large network of office terminals is obtained by multiplexing each terminal's video output into a recently developed video multiplexer front ending a single channel video hard copy unit

Practical Implementation of a Graphics Turing Test

DEFF Research Database (Denmark)

Borg, Mathias; Johansen, Stine Schmieg; Thomsen, Dennis Lundgaard

2012-01-01

We present a practical implementation of a variation of the Turing Test for realistic computer graphics. The test determines whether virtual representations of objects appear as real as genuine objects. Two experiments were conducted wherein a real object and a similar virtual object is presented...... graphics. Based on the results from these experiments, future versions of the Graphics Turing Test could ease the restrictions currently necessary in order to test object telepresence under more general conditions. Furthermore, the test could be used to determine the minimum requirements to achieve object...

A study of perceptions of graphical passwords

CSIR Research Space (South Africa)

Vorster, JS

2015-10-01

Full Text Available Depending on the graphical password schema, the key-space can be even bigger than alpha-numeric passwords. However, in conventional passwords, users will re-use letters within a password. This study investigates graphical passwords for symbol...

Graphics and Visualization: Breaking New Frontiers (Introduction to the Special Theme Section on "Computer Graphics and Visualization")

OpenAIRE

O'Sullivan, Carol; Scopigno, Roberto

2001-01-01

From the early graphical applications such as flight simulators, to today's stunning special effects in movies, computer graphics have had a significant impact upon the way computers have been used to represent and visualize the world. There are many big problems left to be solved, some of which are reflected in the following pages of this issue.

TMACS test procedure TP003: Graphics. Revision 5

International Nuclear Information System (INIS)

Scanlan, P.K.

1994-01-01

The TMACS Software Project Test Procedures translate the project's acceptance criteria into test steps. Software releases are certified when the affected Test Procedures are successfully performed and the customers authorize installation of these changes. This Test Procedure addresses the graphics requirements of the TMACS. The features to be tested are the data display graphics and the graphic elements that provide for operator control and selection of displays

Connecting icons, logos and slogans in graphic trademarks

OpenAIRE

Ambrožič, Maja

2016-01-01

In the public eye the organization is always considered or fully represented by its corporate identity that includes the size of the organization, annual payments, organizational structure, organizational culture, systems owned by the organization, premises, organizational culture, organizational strategy, mission, vision, number of employees etc. Graphic designer when designing graphic trademark by connecting graphic elements (logo, slogan and icon) must take in to consideration all abovemen...

TMACS test procedure TP003: Graphics. Revision 6

International Nuclear Information System (INIS)

Scanlan, P.K.; Washburn, S.

1994-01-01

The TMACS Software Project Test Procedures translate the project's acceptance criteria into test steps. Software releases are certified when the affected Test Procedures are successfully performed and the customers authorize installation of these changes. This Test Procedure addresses the graphics requirements of the TMACS. The features to be tested are the data display graphics and the graphic elements that provide for operator control and selection of displays

Graphic Design for the Real World?

DEFF Research Database (Denmark)

Elisabeth Bichler, Katrine; Beier, Sofie

2016-01-01

This article examines graphic design’s role within design activism. It outlines design activism in general and its relation to commercial design culture in a consumerist economy. Thereafter it discusses persuasive tendencies in graphic design and questions if its current contribution to design...... activism is limited to its predominant narrow role of persuading for “the good cause.” To illustrate the hypothesis that such a persuasive approach lacks activist potential and thus social impact, cases that represent traditional graphic-design activism are compared to alternative approaches...... solely solving communicative problems for commissioning clients. It is argued that in this way visual communication can intervene into problems on a functional level, similarly to artifacts from design disciplines such as architecture and industrial or product design....

Formal Analysis of Graphical Security Models

DEFF Research Database (Denmark)

Aslanyan, Zaruhi

, software components and human actors interacting with each other to form so-called socio-technical systems. The importance of socio-technical systems to modern societies requires verifying their security properties formally, while their inherent complexity makes manual analyses impracticable. Graphical...... models for security offer an unrivalled opportunity to describe socio-technical systems, for they allow to represent different aspects like human behaviour, computation and physical phenomena in an abstract yet uniform manner. Moreover, these models can be assigned a formal semantics, thereby allowing...... formal verification of their properties. Finally, their appealing graphical notations enable to communicate security concerns in an understandable way also to non-experts, often in charge of the decision making. This dissertation argues that automated techniques can be developed on graphical security...

Visualization of graphical information fusion results

Science.gov (United States)

Blasch, Erik; Levchuk, Georgiy; Staskevich, Gennady; Burke, Dustin; Aved, Alex

2014-06-01

Graphical fusion methods are popular to describe distributed sensor applications such as target tracking and pattern recognition. Additional graphical methods include network analysis for social, communications, and sensor management. With the growing availability of various data modalities, graphical fusion methods are widely used to combine data from multiple sensors and modalities. To better understand the usefulness of graph fusion approaches, we address visualization to increase user comprehension of multi-modal data. The paper demonstrates a use case that combines graphs from text reports and target tracks to associate events and activities of interest visualization for testing Measures of Performance (MOP) and Measures of Effectiveness (MOE). The analysis includes the presentation of the separate graphs and then graph-fusion visualization for linking network graphs for tracking and classification.

General-Purpose Software For Computer Graphics

Science.gov (United States)

Rogers, Joseph E.

1992-01-01

NASA Device Independent Graphics Library (NASADIG) is general-purpose computer-graphics package for computer-based engineering and management applications which gives opportunity to translate data into effective graphical displays for presentation. Features include two- and three-dimensional plotting, spline and polynomial interpolation, control of blanking of areas, multiple log and/or linear axes, control of legends and text, control of thicknesses of curves, and multiple text fonts. Included are subroutines for definition of areas and axes of plots; setup and display of text; blanking of areas; setup of style, interpolation, and plotting of lines; control of patterns and of shading of colors; control of legends, blocks of text, and characters; initialization of devices; and setting of mixed alphabets. Written in FORTRAN 77.

Computer graphics application in the engineering design integration system

Science.gov (United States)

Glatt, C. R.; Abel, R. W.; Hirsch, G. N.; Alford, G. E.; Colquitt, W. N.; Stewart, W. A.

1975-01-01

The computer graphics aspect of the Engineering Design Integration (EDIN) system and its application to design problems were discussed. Three basic types of computer graphics may be used with the EDIN system for the evaluation of aerospace vehicles preliminary designs: offline graphics systems using vellum-inking or photographic processes, online graphics systems characterized by direct coupled low cost storage tube terminals with limited interactive capabilities, and a minicomputer based refresh terminal offering highly interactive capabilities. The offline line systems are characterized by high quality (resolution better than 0.254 mm) and slow turnaround (one to four days). The online systems are characterized by low cost, instant visualization of the computer results, slow line speed (300 BAUD), poor hard copy, and the early limitations on vector graphic input capabilities. The recent acquisition of the Adage 330 Graphic Display system has greatly enhanced the potential for interactive computer aided design.

Qué es Motion Graphics

OpenAIRE

Alonso Valdivieso, Concepción

2016-01-01

[EN] What exactly are ‘Motion Graphics’? Many people still aren’t entirely sure. Taken literally they are just graphics in motion, but they also mean much more than that. Motion graphics use incredibly expressive techniques and as a result are often found in advertising, corporate videos, credit sequences, etc. They can translate a complex idea into a clear message with just a few seconds of animation.At the same time they have a very particular, simple and stylish aesthetic. But, if any anim...

Investigating the Interaction of Graphic Organizers and Seductive Details: Can a Graphic Organizer Mitigate the Seductive-Details Effect?

Science.gov (United States)

Rowland-Bryant, Emily; Skinner, Christopher H.; Skinner, Amy L.; Saudargas, Richard; Robinson, Daniel H.; Kirk, Emily R.

2009-01-01

The interaction between seductive details (SD) and a graphic organizer (GO) was investigated. Undergraduate students (n = 207) read a target-material passage about Freud's psychosexual stages. Depending on condition, the participants also read a biographical paragraph (SD-only), viewed a graphic organizer that linked the seductive details to the…

OMI/Aura TOMS-Like Ozone and Radiative Cloud Fraction Daily L3 Global 0.25x0.25 deg V003

Data.gov (United States)

National Aeronautics and Space Administration — The Version-003 of Level-3 Aura/OMI daily global TOMS-Like Total Column Ozone gridded product (OMTO3e) is generated by the NASA OMI science team by picking the best...

Librarians and Graphic Design: Preparation, Roles, and Desired Support

Science.gov (United States)

Wakimoto, Diana K.

2015-01-01

Librarians often become de facto graphic designers for their libraries, taking responsibility for designing signage, handouts, brochures, web pages, and many other promotional, instructional, and wayfinding documents. However, the majority of librarians with graphic design responsibilities are not trained as graphic designers. This exploratory…

Cobalt(II Complexes with N,N,N-Scorpionates and Bidentate Ligands: Comparison of Hydrotris(3,5-dimethylpyrazol-1-ylborate Tp* vs. Phenyltris(4,4-dimethyloxazolin-2-ylborate ToM to Control the Structural Properties and Reactivities of Cobalt Centers

Directory of Open Access Journals (Sweden)

Toshiki Nishiura

2018-06-01

Full Text Available Scorpionate ligands Tp* (hydrotris(3,5-dimethylpyrazol-1-ylborate and ToM (tris(4,4-dimethyloxazolin-2-ylphenylborate complexes of cobalt(II with bidentate ligands were synthesized. Both Tp* and ToM coordinate to cobalt(II in a tridentate fashion when the bidentate ligand is the less hindered acetylacetonate. In crystal structures, the geometry of cobalt(II supported by the N3O2 donor set in the Tp* complex is a square-pyramid, whereas that in the ToM complex is close to a trigonal-bipyramid. Both Tp*- and ToM-acac complexes exhibit solvatochromic behavior, although the changing structural equilibria of these complexes in MeCN are quite different. In the bis(1-methylimidazol-2-ylmethylphenylborate (LPh complexes, Tp* retains the tridentate (к3 mode, whereas ToM functions as the bidentate (к2 ligand, giving the tetrahedral cobalt(II complex. The bowl-shaped cavity derived from the six methyl groups on ToM lead to susceptibility to the bulkiness of the opposite bidentate ligand. The entitled scorpionate compounds mediate hydrocarbon oxidation with organic peroxides. Allylic oxidation of cyclohexene occurs mainly on the reaction with tert-butyl hydroperoxide (TBHP, although the catalytic efficiency of the scorpionate ligand complexes is lower than that of Co(OAc2 and Co(acac2. On cyclohexane oxidation with meta-chloroperbenzoic acid (mCPBA, both ToM and Tp* complexes function as catalysts for hydroxylation. The higher electron-donating ToM complexes show faster initial reaction rates compared to the corresponding Tp* complexes.

Language and ToM Development in Autism versus Asperger Syndrome: Contrasting Influences of Syntactic versus Lexical/Semantic Maturity

Science.gov (United States)

Paynter, Jessica; Peterson, Candida

2010-01-01

Theory of mind (ToM) development by a sample of 63 children aged 5-12 years (24 with Asperger syndrome, 19 with high-functioning autism, and 20 age-matched typical developers) was assessed with a five-task false-belief battery in relation to both lexical (vocabulary) and syntactic (grammar) language skills. Contrary to some previous research, no…

From the External to the Internal: Behavior Clarifications Facilitate Theory of Mind (ToM) Development in Chinese Children

Science.gov (United States)

Liu, Yanchun; Wang, Yijie; Luo, Rufan; Su, Yanjie

2016-01-01

The present study investigated how Chinese children develop theory of mind (ToM) in a language environment with limited mental state talk that is rich in behavior discourse. In Study 1, 60 mothers shared a wordless storybook with their 3-4-year-olds. The children completed two false-belief tasks and the Peabody Picture Vocabulary Test-Revised at…

Toward the problem of oil and gas bearing capacity of the East Tom-Kolyvan structural zone (Western Siberia)

International Nuclear Information System (INIS)

Stolbova, N F; Maerkov, P O

2014-01-01

The vast depression in the east Tom-Kolyvan folded zone (West Siberia) has been identified by the geophysical data. The well which uncovered 4000 m deep profile of the Jurassic and Paleozoic deposits has been drilled. The relevance of the research is the oil/gas-bearing capacity evaluation of the discovered depression in this West Siberia area

Individual Stochastic Screening for the Development of Computer Graphics

Directory of Open Access Journals (Sweden)

Maja Turčić¹*

2012-12-01

Full Text Available With the emergence of new tools and media, art and design have developed into digital computer-generated works. This article presents a sequence of creating art graphics because their original authors have not published the procedures. The goal is to discover the mathematics of an image and the programming libretto with the purpose of organizing a structural base of computer graphics. We will elaborate the procedures used to produce graphics known throughout the history of art, but that are nowadays also found in design and security graphics. The results are closely related graphics obtained by changing parameters that initiate them. The aim is to control the graphics, i.e. to use controlled stochastic to achieve desired solutions. Since the artists from the past have never published the procedures of screening methods, their ideas have remained “only” the works of art. In this article we will present the development of the algorithm that, more or less successfully, simulates those screening solutions. It has been proven that mathematically defined graphical elements serve as screening elements. New technological and mathematical solutions are introduced in the reproduction with individual screening elements to be used in printing.

Spatial Politics in Tom Stoppard’s Rosencrantz and Guildenstern Are Dead

Directory of Open Access Journals (Sweden)

Elham Kazemi

2017-01-01

Full Text Available http://dx.doi.org/10.5007/2175-8026.2017v70n1p287 This article examines the notion of spatial politics in Tom Stoppard’s Rosencrantz and Guildenstern Are Dead. The two courtiers enter the politically convulsive world of Hamlet, where no legitimate power structure takes hold of the state. Their regularized political rationality ceases to apply to the world; reality violates the empirical knowledge — emplacements, geographical and spiritual directions, and generally identity — of Rosencrantz and Guildenstern. The previously defined functions of places, or heterotopias (in Foucauldian terms, are in a state of abeyance. Therefore, they are lost in the midst of the unknown sets of spatial relations; any sorts of intentional act evade them; and they die and vanish absurdly in a placeless place.

Extending Graphic Statics for User-Controlled Structural Morphogenesis

OpenAIRE

Fivet, Corentin; Zastavni, Denis; Cap, Jean-François; Structural Morphology Group International Seminar 2011

2011-01-01

The first geometrical definitions of any structure are of primary importance when considering pertinence and efficiency in structural design processes. Engineering history has taught us how graphic statics can be a very powerful tool since it allows the designer to take shapes and forces into account simultaneously. However, current and past graphic statics methods are more suitable for analysis than structural morphogenesis. This contribution introduces new graphical methods that can supp...

Identification of Learning Processes by Means of Computer Graphics.

Science.gov (United States)

Sorensen, Birgitte Holm

1993-01-01

Describes a development project for the use of computer graphics and video in connection with an inservice training course for primary education teachers in Denmark. Topics addressed include research approaches to computers; computer graphics in learning processes; activities relating to computer graphics; the role of the teacher; and student…

Introducing particle physics a graphic guide

CERN Document Server

AUTHOR|(CDS)2071677

2013-01-01

What really happens at the most fundamental levels of nature? Introducing Particle Physics explores the very frontiers of our knowledge, even showing how particle physicists are now using theory and experiment to probe our very concept of what is real. From the earliest history of the atomic theory through to supersymmetry, micro-black holes, dark matter, the Higgs boson, and the possibly mythical graviton, practising physicist and CERN contributor Tom Whyntie gives us a mind-expanding tour of cutting-edge science. Featuring brilliant illustrations from Oliver Pugh, Introducing Particle Physics is a unique tour through the most astonishing and challenging science being undertaken today.

Data Sorting Using Graphics Processing Units

Directory of Open Access Journals (Sweden)

M. J. Mišić

2012-06-01

Full Text Available Graphics processing units (GPUs have been increasingly used for general-purpose computation in recent years. The GPU accelerated applications are found in both scientific and commercial domains. Sorting is considered as one of the very important operations in many applications, so its efficient implementation is essential for the overall application performance. This paper represents an effort to analyze and evaluate the implementations of the representative sorting algorithms on the graphics processing units. Three sorting algorithms (Quicksort, Merge sort, and Radix sort were evaluated on the Compute Unified Device Architecture (CUDA platform that is used to execute applications on NVIDIA graphics processing units. Algorithms were tested and evaluated using an automated test environment with input datasets of different characteristics. Finally, the results of this analysis are briefly discussed.

Design considerations for parallel graphics libraries

Science.gov (United States)

Crockett, Thomas W.

1994-01-01

Applications which run on parallel supercomputers are often characterized by massive datasets. Converting these vast collections of numbers to visual form has proven to be a powerful aid to comprehension. For a variety of reasons, it may be desirable to provide this visual feedback at runtime. One way to accomplish this is to exploit the available parallelism to perform graphics operations in place. In order to do this, we need appropriate parallel rendering algorithms and library interfaces. This paper provides a tutorial introduction to some of the issues which arise in designing parallel graphics libraries and their underlying rendering algorithms. The focus is on polygon rendering for distributed memory message-passing systems. We illustrate our discussion with examples from PGL, a parallel graphics library which has been developed on the Intel family of parallel systems.

Graphic Design in Libraries: A Conceptual Process

Science.gov (United States)

Ruiz, Miguel

2014-01-01

Providing successful library services requires efficient and effective communication with users; therefore, it is important that content creators who develop visual materials understand key components of design and, specifically, develop a holistic graphic design process. Graphic design, as a form of visual communication, is the process of…

Graphic Novels in the Secondary Classroom and School Libraries

Science.gov (United States)

Griffith, Paula E.

2010-01-01

The author examines the rise in popularity of graphic novels, the sales of which have steadily increased as their influence expands into adolescent culture. This article also includes an overview of current research results supporting the use of graphic novels within the classroom and school library; graphic novels support English-language…

37 CFR 202.10 - Pictorial, graphic, and sculptural works.

Science.gov (United States)

2010-07-01

... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Pictorial, graphic, and... Pictorial, graphic, and sculptural works. (a) In order to be acceptable as a pictorial, graphic, or... utility or design patent will not affect the registrability of a claim in an original work of pictorial...

Los principios del método teológico de Santo Tomás a partir de la noción de sacra doctrina

OpenAIRE

Scarabino, Juan Lisandro

2012-01-01

Con el presente artículo queremos señalar los principios del método teológico de Santo Tomás. Dicho objetivo lo abordamos desde la noción de sacra doctrina, la cual es hoy en día es una noción olvidada y de ahí proviene la dificultad para su correcta comprensión. De ahí que se tienda a identificarla con la teología, restringiéndola fuertemente. Para Santo Tomás es una noción muy importante. Por esta razón toda la primera cuestión de la Suma Teológica gira sobre ella, pues la...

Graphic Communications Teachers' Concerns and Beliefs Regarding Their Online Teaching of Graphic Communications Hands-On Classes

OpenAIRE

Carroll, Millicent Hope

2016-01-01

Previous literature has exposed the impact of concerns and beliefs on a teacher's decision to adopt online teaching methods, and in particular for Graphic Communications teachers, the extent to which their concerns and beliefs influence whether or not they decide to teach online. The potential problem that may exist is that of Graphic Communications teachers' concerns and beliefs are playing a role in impeding their transitioning to teaching in the online environment. The purpose of this stud...

Interactive and Animated Scalable Vector Graphics and R Data Displays

Directory of Open Access Journals (Sweden)

Deborah Nolan

2012-01-01

Full Text Available We describe an approach to creating interactive and animated graphical displays using R's graphics engine and Scalable Vector Graphics, an XML vocabulary for describing two-dimensional graphical displays. We use the svg( graphics device in R and then post-process the resulting XML documents. The post-processing identities the elements in the SVG that correspond to the different components of the graphical display, e.g., points, axes, labels, lines. One can then annotate these elements to add interactivity and animation effects. One can also use JavaScript to provide dynamic interactive effects to the plot, enabling rich user interactions and compelling visualizations. The resulting SVG documents can be embedded withinHTML documents and can involve JavaScript code that integrates the SVG and HTML objects. The functionality is provided via the SVGAnnotation package and makes static plots generated via R graphics functions available as stand-alone, interactive and animated plots for the Web and other venues.

Graphics Tablet Technology in Second Year Thermal Engineering Teaching

Science.gov (United States)

Carrillo, Antonio; Cejudo, José Manuel; Domínguez, Fernando; Rodríguez, Eduardo

2013-01-01

Graphics tablet technology is well known in markets such as manufacturing, graphics arts and design but it has not yet found widespread acceptance for university teaching. A graphics tablet is an affordable teaching tool that combines the best features from traditional and new media. It allows developing a progressive, interactive lecture (as a…

When Do Computer Graphics Contribute to Early Literacy Learning?

Science.gov (United States)

Wepner, Shelley B.; Cotter, Michelle

2002-01-01

Notes that new literacies use computer graphics to tell a story, demonstrate a theory, or support a definition. Offers a functionality framework for assessing the value of computer graphics for early literacy learning. Provides ideas for determining the value of CD-ROM software and websites. Concludes that graphics that give text meaning or…

Mathematical Graphic Organizers

Science.gov (United States)

Zollman, Alan

2009-01-01

As part of a math-science partnership, a university mathematics educator and ten elementary school teachers developed a novel approach to mathematical problem solving derived from research on reading and writing pedagogy. Specifically, research indicates that students who use graphic organizers to arrange their ideas improve their comprehension…

Learning Graphical Models With Hubs.

Science.gov (United States)

Tan, Kean Ming; London, Palma; Mohan, Karthik; Lee, Su-In; Fazel, Maryam; Witten, Daniela

2014-10-01

We consider the problem of learning a high-dimensional graphical model in which there are a few hub nodes that are densely-connected to many other nodes. Many authors have studied the use of an ℓ 1 penalty in order to learn a sparse graph in the high-dimensional setting. However, the ℓ 1 penalty implicitly assumes that each edge is equally likely and independent of all other edges. We propose a general framework to accommodate more realistic networks with hub nodes, using a convex formulation that involves a row-column overlap norm penalty. We apply this general framework to three widely-used probabilistic graphical models: the Gaussian graphical model, the covariance graph model, and the binary Ising model. An alternating direction method of multipliers algorithm is used to solve the corresponding convex optimization problems. On synthetic data, we demonstrate that our proposed framework outperforms competitors that do not explicitly model hub nodes. We illustrate our proposal on a webpage data set and a gene expression data set.

Brain Activities Associated with Graphic Emoticons: An fMRI Study

Science.gov (United States)

Yuasa, Masahide; Saito, Keiichi; Mukawa, Naoki

In this paper, we describe the brain activities that are associated with graphic emoticons by using functional MRI (fMRI). We use various types of faces from abstract to photorealistic in computer network applications. A graphics emoticon is an abstract face in communication over computer network. In this research, we created various graphic emoticons for the fMRI study and the graphic emoticons were classified according to friendliness and level of arousal. We investigated the brain activities of participants who were required to evaluate the emotional valence of the graphic emoticons (happy or sad). The experimental results showed that not only the right inferior frontal gyrus and the cingulate gyrus, but also the inferior and middle temporal gyrus and the fusiform gyrus, were found to be activated during the experiment. Forthermore, it is possible that the activation of the right inferior frontal gyrus and the cingulate gyrus is related to the type of abstract face. Since the inferior and middle temporal gyrus were activated, even though the graphic emoticons are static, we may perceive graphic emoticons as dynamic and living agents. Moreover, it is believed that text and graphics emoticons play an important role in enriching communication among users.

HIV-1 infection, response to treatment and establishment of viral latency in a novel humanized T cell-only mouse (TOM) model.

Science.gov (United States)

Honeycutt, Jenna B; Wahl, Angela; Archin, Nancie; Choudhary, Shailesh; Margolis, David; Garcia, J Victor

2013-10-24

The major targets of HIV infection in humans are CD4⁺ T cells. CD4⁺ T cell depletion is a hallmark of AIDS. Previously, the SCID-hu thy/liv model was used to study the effect of HIV on thymopoeisis in vivo. However, these mice did not develop high levels of peripheral T cell reconstitution and required invasive surgery for infection and analysis. Here, we describe a novel variant of this model in which thy/liv implantation results in systemic reconstitution with human T cells in the absence of any other human hematopoietic lineages. NOD/SCID-hu thy/liv and NSG-hu thy/liv mice were created by implanting human fetal thymus and liver tissues under the kidney capsule of either NOD/SCID or NSG mice. In contrast to NOD/SCID-hu thy/liv mice that show little or no human cells in peripheral blood or tissues, substantial systemic human reconstitution occurs in NSG-hu thy/liv. These mice are exclusively reconstituted with human T cells (i.e. T-cell only mice or TOM). Despite substantial levels of human T cells no signs of graft-versus-host disease (GVHD) were noted in these mice over a period of 14 months. TOM are readily infected after parenteral exposure to HIV-1. HIV replication is sustained in peripheral blood at high levels and results in modest reduction of CD4⁺ T cells. HIV-1 replication in TOM responds to daily administration of combination antiretroviral therapy (ART) resulting in strong suppression of virus replication as determined by undetectable viral load in plasma. Latently HIV infected resting CD4⁺ T cells can be isolated from suppressed mice that can be induced to express HIV ex-vivo upon activation demonstrating the establishment of latency in vivo. NSG-hu thy/liv mice are systemically reconstituted with human T cells. No other human lymphoid lineages are present in these mice (i.e. monocytes/macrophages, B cells and DC are all absent). These T cell only mice do not develop GVHD, are susceptible to HIV-1 infection and can efficiently maintain virus

Validation of the thermal code of RadTherm-IR, IR-Workbench, and F-TOM

Science.gov (United States)

Schwenger, Frédéric; Grossmann, Peter; Malaplate, Alain

2009-05-01

System assessment by image simulation requires synthetic scenarios that can be viewed by the device to be simulated. In addition to physical modeling of the camera, a reliable modeling of scene elements is necessary. Software products for modeling of target data in the IR should be capable of (i) predicting surface temperatures of scene elements over a long period of time and (ii) computing sensor views of the scenario. For such applications, FGAN-FOM acquired the software products RadTherm-IR (ThermoAnalytics Inc., Calumet, USA; IR-Workbench (OKTAL-SE, Toulouse, France). Inspection of the accuracy of simulation results by validation is necessary before using these products for applications. In the first step of validation, the performance of both "thermal solvers" was determined through comparison of the computed diurnal surface temperatures of a simple object with the corresponding values from measurements. CUBI is a rather simple geometric object with well known material parameters which makes it suitable for testing and validating object models in IR. It was used in this study as a test body. Comparison of calculated and measured surface temperature values will be presented, together with the results from the FGAN-FOM thermal object code F-TOM. In the second validation step, radiances of the simulated sensor views computed by RadTherm-IR and IR-Workbench will be compared with radiances retrieved from the recorded sensor images taken by the sensor that was simulated. Strengths and weaknesses of the models RadTherm-IR, IR-Workbench and F-TOM will be discussed.

Fray Tomás de Torquemada, iconógrafo y promotor de las artes

Directory of Open Access Journals (Sweden)

Caballero Escamilla, Sonia

2009-03-01

Full Text Available In this study the author analyses the Inquisitor Torquemada’s role in two Dominican foundations: the monasteries of Santo Tomás in Ávila and Santa Cruz in Segovia. The historical context in which they emerged and their association with inquisitorial activities converted them into ideal supports for a message designed by this Dominican friar for the purpose of conveying the prestige of the Order and the involvement of the Monarchy in the struggle against heretics. He used the arts to convey a propagandistic message, adapting older iconographic formulas to his current needs, aimed at promoting the expulsion of the Jews.

En este trabajo se analiza la ascendencia del inquisidor Torquemada sobre dos fundaciones, el convento de Santo Tomás de Ávila y el de Santa Cruz de Segovia. El contexto histórico en el que surgen y su vinculación con la actividad inquisitorial las convierte en soportes de un mensaje hábilmente diseñado por el fraile dominico en el que pone de manifiesto el prestigio de la Orden de Santo Domingo y la implicación de la Monarquía en la lucha antiherética. Aprovechando la eficacia propagandística del lenguaje plástico, no dudará en acudir a fórmulas iconográficas del pasado adaptándolas a su momento presente, creando el caldo de cultivo necesario para lograr su objetivo, la expulsión de los judíos.

TOMS/Earth-Probe Total Ozone Aerosol Index UV-Reflectivity UV-B Erythemal Irradiance Daily L3 Global 1x1.25 deg V008

Data.gov (United States)

National Aeronautics and Space Administration — The Total Ozone Mapping Spectrometer (TOMS) version 8 daily global gridded data consist of total column ozone, aerosol index, Lambertian effective surface...

Advanced computer graphics techniques as applied to the nuclear industry

International Nuclear Information System (INIS)

Thomas, J.J.; Koontz, A.S.

1985-08-01

Computer graphics is a rapidly advancing technological area in computer science. This is being motivated by increased hardware capability coupled with reduced hardware costs. This paper will cover six topics in computer graphics, with examples forecasting how each of these capabilities could be used in the nuclear industry. These topics are: (1) Image Realism with Surfaces and Transparency; (2) Computer Graphics Motion; (3) Graphics Resolution Issues and Examples; (4) Iconic Interaction; (5) Graphic Workstations; and (6) Data Fusion - illustrating data coming from numerous sources, for display through high dimensional, greater than 3-D, graphics. All topics will be discussed using extensive examples with slides, video tapes, and movies. Illustrations have been omitted from the paper due to the complexity of color reproduction. 11 refs., 2 figs., 3 tabs

Tomáš Garrigue Masaryk v českých diskusích o literárním realismu

Czech Academy of Sciences Publication Activity Database

Hrdina, Martin

2014-01-01

Roč. 17, č. 1 (2014), s. 183-203 ISSN 1213-2144 R&D Projects: GA ČR GPP406/12/P839 Institutional support: RVO:68378068 Keywords : Masaryk, Tomáš Garrigue * Zola, Émile * literary realism * naturalism * empirical aesthetics Subject RIV: AJ - Letters, Mass-media, Audiovision

Images of Struggle: Teaching Human Rights with Graphic Novels

Science.gov (United States)

Carano, Kenneth T.; Clabough, Jeremiah

2016-01-01

The authors explore how graphic novels can be used in the middle and high school social studies classroom to teach human rights. The article begins with a rationale on the benefits of using graphic novels. It next focuses on four graphic novels related to human rights issues: "Maus I: A Survivor's Tale: My Father Bleeds" (Speigelman…

Sarcoma de Kaposi en una paciente de Santo Tomé y Príncipe

Directory of Open Access Journals (Sweden)

Melba Elers Bandera

2013-10-01

Full Text Available Se presenta el caso clínico de una paciente que fue asistida en el Hospital General "Dr. Ayres Menezes" de la República Democrática de Santo Tomé y Príncipe, por presentar fiebre y lesiones en la piel, a la cual se le diagnosticó sarcoma de Kaposi asociado a la infección por el virus de inmunodeficiencia humana/sida. La evolución tórpida y el estadio tan avanzado de la enfermedad, así como la resistencia a los fármacos antirretrovirales, ocasionaron la muerte de la fémina

Computer graphics in reactor safety analysis

International Nuclear Information System (INIS)

Fiala, C.; Kulak, R.F.

1989-01-01

This paper describes a family of three computer graphics codes designed to assist the analyst in three areas: the modelling of complex three-dimensional finite element models of reactor structures; the interpretation of computational results; and the reporting of the results of numerical simulations. The purpose and key features of each code are presented. The graphics output used in actual safety analysis are used to illustrate the capabilities of each code. 5 refs., 10 figs

The graphics software of the Saclay linear accelerator control system

International Nuclear Information System (INIS)

Gournay, J.F.

1987-06-01

The Control system of the Saclay Linear Accelerator is based upon modern technology hardware. In the graphic software, pictures are created in exactly the same manner for all the graphic devices supported by the system. The informations used to draw a picture are stored in an array called a graphic segment. Three output primitives are used to add graphic material in a segment. Three coordinate systems are defined

Visual accessibility in graphic design: A client–designer communication failure

OpenAIRE

Cornish, Katie; Goodman-Deane, Joy; Ruggeri, Kai; Clarkson, P. John

2015-01-01

It is essential that graphic design is visually clear and accessible. However, evidence suggests that a lack of consideration is given to visual accessibility in print-based graphic design. Furthermore, effective client-designer communication is a vital component in this. This paper investigates current graphic design practice, with regard to visual accessibility, specifically focussing on client-designer communication. A survey of 122 graphic designers and clients identified that these two g...

Plant nutritional status modulates glutamine synthetase levels in ripe tomatoes (Solanum lycopersicum cv. Micro-Tom).

Science.gov (United States)

Scarpeci, Telma E; Marro, Martin L; Bortolotti, Santiago; Boggio, Silvana B; Valle, Estela M

2007-02-01

Tomato (Solanum lycopersicum) fruit ripening implies that chloroplastic proteins are degraded and new proteins are synthesized. Supplementary nutrition is frequently required when tomato plants begin to fruit and continues until the end of the plant's life cycle. Ammonium assimilation is crucial in these fruit maturation and ripening processes. Glutamine synthetase (GS; EC 6.3.1.2), the main ammonium-fixing enzyme in plants, could not be detected in red fruits of several tomato varieties when growing under standard nutrition. In this paper, we analyze the influence of the nutritional status on the ammonium assimilation capacity of ripe tomato (cv. Micro-Tom) fruit. For this purpose, GS expression and protein profiles were followed in mature green and red fruits harvested from plants grown under standard or supplemented nutrition. Under standard nutrient regime (weekly supplied with 0.5 x Hoagland solution) GS activity was found in chloroplasts (GS2) of mature green fruits, but it was not detected either in the chromoplasts or in the cytosol of red fruits. When plants were shifted to a supplemented nutritional regime (daily supplied with 0.5 x Hoagland solution), GS was found in red fruits. Also, cytosolic transcripts (gs1) preferentially accumulated in red fruits under high nutrition. These results indicate that mature green Micro-Tom fruits assimilate ammonia through GS2 under standard nutrition, while ripe red fruits accumulate GS1 under high nutrition, probably in order to assimilate the extra N-compounds made available through supplemented nutrition.

Graphics with Special Interfaces for Disabled People.

Science.gov (United States)

Tronconi, A.; And Others

The paper describes new software and special input devices to allow physically impaired children to utilize the graphic capabilities of personal computers. Special input devices for computer graphics access--the voice recognition card, the single switch, or the mouse emulator--can be used either singly or in combination by the disabled to control…

Deconstruction and Graphic Design: History Meets Theory.

Science.gov (United States)

Lupton, Ellen; Miller, J. Abbott

1994-01-01

Considers the reception and use of deconstruction in the recent history of graphic design. Considers the place of graphics within the theory of deconstruction in the work of philosopher Jacques Derrida. Argues that deconstruction is not a style but a mode of questioning through and about the technologies, formal devices, social institutions and…

Graphics tablet technology in second year thermal engineering teaching

Directory of Open Access Journals (Sweden)

Antonio Carrillo Andrés

2013-12-01

Full Text Available Graphics tablet technology is well known in markets such as manufacturing, graphics arts and design but they have not yet found widespread acceptance for university teaching. A graphics tablet is an affordable and efficient teaching tool that combines the best features from traditional and new media. It allows developing a progressive, interactive lecture (as a traditional blackboard does. However, the tablet is more versatile, being able to integrate graphic material such as tables, graphs, colours, etc. In addition to that, lecture notes can be saved and posted on a course website. The objective of this paper is to show the usefulness of tablet technology in undergraduate engineering teaching by sharing experiences made using a graphics tablet for lecturing a second year Thermal Engineering course. Students’ feedback is definitely positive, though there are some caveats regarding technical and operative problems.

Exploring Topsnut-Graphical Passwords by Twin Odd-elegant Trees

Directory of Open Access Journals (Sweden)

Wang Hong-yu

2017-01-01

Full Text Available Graphical passwords are facing a good opportunity as 2-dimension codes are accepted by many people, since it has been applied in mobile devices, electronic equipments with touch screen, and so on. QR codes can be considered as a type of graphical passwords. Topsnut-graphical password differs from the existing graphical passwords, and has been investigated and developed. In this article, a new type of Topsnut-graphical passwords has been designed by technique of graph theory, called twin odd-elegant labelling. We make the twin odd-elegant graphs for one-key vs two or more locks (conversely, one-lock vs two or more keys. These Topsnut-GPWs show perfect matching characteristics of locks (TOE-lock-models and keys (TOE-key-models. We show examples for testing our methods which can be easily transformed into effective algorithms.

Comics & Graphic Novels

Science.gov (United States)

Cleaver, Samantha

2008-01-01

Not so many years ago, comic books in school were considered the enemy. Students caught sneaking comics between the pages of bulky--and less engaging--textbooks were likely sent to the principal. Today, however, comics, including classics such as "Superman" but also their generally more complex, nuanced cousins, graphic novels, are not only…

Functional information technology in geometry-graphic training of engineers

Directory of Open Access Journals (Sweden)

Irina D. Stolbova

2017-01-01

Full Text Available In the last decade, information technology fundamentally changed the design activity and made significant adjustments to the development of design documentation. Electronic drawings and 3d-models appeared instead of paper drawings and the traditional form of the design documentation. Geometric modeling of 3d-technology has replaced the graphic design technology. Standards on the electronic models are introduced. Electronic prototypes and 3d-printing contribute to the spread of rapid prototyping technologies.In these conditions, the task to find the new learning technology, corresponding to the level of development of information technologies and meeting the requirements of modern design and manufacturing technologies, comes to the fore. The purpose of this paper — the analysis of the information technology capabilities in the formation of geometrical-graphic competences, happening in the base of graphic training of students of technical university. Traditionally, basic graphic training of students in the junior university courses consisted in consecutive studying of the descriptive geometry, engineering and computer graphics. Today, the use of integrative approach is relevant, but the role of computer graphics varies considerably. It is not only an object of study, but also a learning tool, the core base of graphic training of students. Computer graphics is an efficient mechanism for the development of students’ spatial thinking. The role of instrumental training of students to the wide use of CAD-systems increases in the solution of educational problems and in the implementation of project tasks, which corresponds to the modern requirements of the professional work of the designer-constructor.In this paper, the following methods are used: system analysis, synthesis, simulation.General geometric-graphic training model of students of innovation orientation, based on the use of a wide range of computer technology is developed. The

Graphics and Animation on iOS A Beginner's Guide to Core Graphics and Core Animation

CERN Document Server

Nahavandipoor, Vandad

2011-01-01

Jazz up your iPhone and iPad apps with some slick graphics and animation-and keep users from looking elsewhere. This short and concise book shows developers with even little Cocoa programming experience how to create impressive graphics and animation effects with relatively easy coding. Learn how to incorporate smooth animations and draw images in your apps to achieve the classy look you want. The recipes in this book include step-by-step instructions and simple code solutions that you can put to work right away. Learn basic concepts for adapting to different screen sizesConstruct, set, and

Basic Graphical Data Management System (BAGDAMS version 1.0)

International Nuclear Information System (INIS)

Weindorf, J.W.

1979-06-01

BAGDAMS (BAsic Graphical DAta Management System) is a set of FORTRAN callable subroutines which provides mass storage data structuring and manipulation capabilities. Although primarily designed to facilitate the handling of graphical data files (files containing information to be displayed upon graphical hardware devices), BAGDAMS can also be used in many other applications requiring complex mass storage resident data structures. (author)

Standards of Multimedia Graphic Design in Education

Science.gov (United States)

Aldalalah, Osamah Ahmad; Ababneh, Ziad Waleed Mohamed

2015-01-01

This study aims to determine Standards of Multimedia Graphic Design in Education through the analysis of the theoretical basis and previous studies related to this subject. This study has identified the list of standards of Multimedia, Graphic Design, each of which has a set indicator through which the quality of Multimedia can be evaluated in…

PREFACE: Polycrystal Modelling with Experimental Integration: A Symposium Honoring Carlos Tomé (San Diego, CA, USA, February 27-March 3 2011) Polycrystal Modelling with Experimental Integration: A Symposium Honoring Carlos Tomé (San Diego, CA, USA, February 27-March 3 2011)

Science.gov (United States)

Lebensohn, Ricardo A.

2012-03-01

This special issue contains selected contributions from invited speakers to the 'Polycrystal Modelling with Experimental Integration: A Symposium Honoring Carlos Tomé', held as part of the 2011 TMS Annual Meeting and Exhibition, that took place on February 27-March 3, 2011 in San Diego, CA, USA. This symposium honored the remarkable contributions of Dr Carlos N Tomé to the field of mechanical behavior of polycrystalline materials, on the occasion of his 60th birthday. Throughout his career, Dr Tomé has pioneered the theoretical and numerical development of models of polycrystal mechanical behavior, with emphasis on the role played by texture and microstructure on the anisotropic behavior of engineering materials. His many contributions have been critical in establishing a strong connection between models and experiments, and in bridging different scales in the pursuit of robust multiscale models with experimental integration. Among his achievements, the numerical codes that Dr Tomé and co-workers have developed are extensively used in the materials science and engineering community as predictive tools for parameter identification, interpretation of experiments, and multiscale calculations in academia, national laboratories and industry. The symposium brought together materials scientists and engineers to address current theoretical, computational and experimental issues related to microstructure-property relationships in polycrystalline materials deforming in different regimes, including the effects of single crystal anisotropy, texture and microstructure evolution. Synergetic studies, involving different crystal plasticity-based models, including multiscale implementations of the latter, and measurements of global and local textures, internal strains, dislocation structures, twinning, phase distribution, etc, were discussed in more than 90 presentations. The papers in this issue are representative of the different length-scales, materials, and experimental and

TOMS/Nimbus-7 Total Ozone Aerosol Index UV-Reflectivity UV-B Erythemal Irradiances Daily L3 Global 1x1.25 deg V008

Data.gov (United States)

National Aeronautics and Space Administration — The Total Ozone Mapping Spectrometer (TOMS) version 8 Daily Gridded Data consist of daily, global coverage of total column ozone, aerosol index, Lambertian effective...

Graphic software ''MiniG'' for the Mini-6

International Nuclear Information System (INIS)

Zen, J.

1984-06-01

MiniG is a set of subprograms, written and aimed at being used in Fortran for graphic applications in nuclear physics (histograms or point clouds). It includes three representation modes of axis scales (linear, semi-log and squared root), five types of vectors and numerous graphic symbols for spectra representation with or without notation (circle, cross, arrow, triangle, spiral, etc.). It offers also the possibilities of the software ''Plot-10'' of Tektronix, and accept all the types of graphic terminals of SATD connected to Mini-6 [fr

Turtle Graphics implementation using a graphical dataflow programming approach

OpenAIRE

Lovejoy, Robert Steven

1992-01-01

Approved for public release; distribution is unlimited This thesis expands the concepts of object-oriented programming to implement a visual dataflow programming language. The main thrust of this research is to develop a functional prototype language, based upon the Turtle Graphics tool provided by LOGO programming language, for children to develop both their problem solving skills as well as their general programming skills. The language developed for this thesis was implemented in the...

A memorable reading experience with motion graphics

OpenAIRE

Sandhu, Cecilia

2017-01-01

Studien omfattar ämnet motion graphics (rörlig grafik) och hur det kan förmedla en skriven text. En textbaserad rörlig grafik togs fram för att undersöka om rörelserna gjorde textinnehållet lättare att minnas och förstå jämfört med att läsa texten statiskt. Skillnader men också likheter gällande korttidsminne och läsupplevelse undersöktes genom två testgrupper. Studien visar på att läsarna mindes bättre med motion graphics, att motion graphics i vissa fall kan förmedla en mer positiv och spec...

History And Importance Of Graphic Design

OpenAIRE

Lyallya, Kirill

2016-01-01

This thesis is about history and importance of graphic design in different periods, from ancient times until today. The features inherent in different countries are considered. The techniques, basic methods for creating projects and computer software that designers have used are mentioned. In order to understand the importance of graphic design in our lives, it is considered from the side of ordinary people, how it manifests itself in daily lives and how it affects business. The thesis provid...

Modeling the Effects of Connecting Side Channels to the Long Tom River, Oregon

Science.gov (United States)

Appleby, C.; McDowell, P. F.

2015-12-01

The lower Long Tom River is a heavily managed, highly modified stream in the southwestern Willamette Valley with many opportunities for habitat improvements and river restoration. In the 1940s and 1950s, the US Army Corps of Engineers dramatically altered this river system by constructing the Fern Ridge Dam and three, large drop structures, converting the River from a highly sinuous channel to a straight, channelized stream that is interrupted by these grade control structures, and removed the majority of the riparian vegetation. As a result, juvenile spring Chinook salmon are no longer found in the Watershed and the local population of coastal cutthroat trout face limited aquatic habitat. When the river was channelized, long sections of the historical channel were left abandoned on the floodplain. Reconnecting these historical channels as side channels may improve the quality and quantity of aquatic habitat and could allow fish passage around current barriers. However, such construction may also lead to undesirable threats to infrastructure and farmland. This study uses multiple HEC-RAS models to determine the impact of reconnecting two historical channels to the lower Long Tom River by quantifying the change in area of flood inundation and identifying infrastructure in jeapordy given current and post-restoration conditions for 1.5, 5, 10, and 25-year flood discharges. Bathymetric data from ADCP and RTK-GPS surveys has been combined with LiDAR-derived topographic data to create continuous elevation models. Several types of side channel connections are modeled in order to determine which type of connection will result in both the greatest quantity of accessible habitat and the fewest threats to public and private property. In the future, this study will also consider the change in the quantity of physical salmonid habitat and map the areas prone to sedimentation and erosion using CEASAR and PHABSIM tools.

Network performance for graphical control systems

International Nuclear Information System (INIS)

Clout, P.; Geib, M.; Westervelt, R.

1992-01-01

Vsystem is a toolbox for building graphically-based control systems. The real-tiem database component, Vaccess, includes all the networking support necessary to build multi-computer control systems. Vaccess has two modes of database access, synchronous and asynchronous. Vdraw is another component of Vsystem that allows developers and users to develop control screens and windows by drawing rather than programming. Based on X-windows, Vsystem provides the possibility of running Vdraw either on the workstation with the graphics or on the computer with the database. We have made some measurements on the cpu loading, elapsed time and the network loading to give some guidance in system configuration performance. It will be seen that asynchronous network access gives large performance increases and that the network database change notification protocol can be either more or less efficient than the X-window network protocol, depending on the graphical representation of the data. (author)

COMPUTER GRAPHICS IN ENGINEERING GRAPHICS DEPARTMENT OF MOSCOW AVIATION INSTITUTE EDUCATIONAL PROCESS

OpenAIRE

Ludmila P. Bobrik; Leonid V. Markin

2013-01-01

Current state of technical universities students’ engineering grounding and “Engineering graphics” course place in MAI are analyzed in this paper. Also bachelor degree problems and experience of creation of issuing specialty based on «Engineering graphics» department are considered. 

Printer Graphics Package

Science.gov (United States)

Blanchard, D. C.

1986-01-01

Printer Graphics Package (PGP) is tool for making two-dimensional symbolic plots on line printer. PGP created to support development of Heads-Up Display (HUD) simulation. Standard symbols defined with HUD in mind. Available symbols include circle, triangle, quadrangle, window, line, numbers, and text. Additional symbols easily added or built up from available symbols.

Risk Management Collaboration through Sharing Interactive Graphics

Science.gov (United States)

Slingsby, Aidan; Dykes, Jason; Wood, Jo; Foote, Matthew

2010-05-01

Risk management involves the cooperation of scientists, underwriters and actuaries all of whom analyse data to support decision-making. Results are often disseminated through static documents with graphics that convey the message the analyst wishes to communicate. Interactive graphics are increasingly popular means of communicating the results of data analyses because they enable other parties to explore and visually analyse some of the data themselves prior to and during discussion. Discussion around interactive graphics can occur synchronously in face-to-face meetings or with video-conferencing and screen sharing or they can occur asynchronously through web-sites such as ManyEyes, web-based fora, blogs, wikis and email. A limitation of approaches that do not involve screen sharing is the difficulty in sharing the results of insights from interacting with the graphic. Static images accompanied can be shared but these themselves cannot be interacted, producing a discussion bottleneck (Baker, 2008). We address this limitation by allowing the state and configuration of graphics to be shared (rather than static images) so that a user can reproduce someone else's graphic, interact with it and then share the results of this accompanied with some commentary. HiVE (Slingsby et al, 2009) is a compact and intuitive text-based language that has been designed for this purpose. We will describe the vizTweets project (a 9-month project funded by JISC) in which we are applying these principles to insurance risk management in the context of the Willis Research Network, the world's largest collaboration between the insurance industry and the academia). The project aims to extend HiVE to meet the needs of the sector, design, implement free-available web services and tools and to provide case studies. We will present a case study that demonstrate the potential of this approach for collaboration within the Willis Research Network. Baker, D. Towards Transparency in Visualisation Based

Cancer and the Comics: Graphic Narratives and Biolegitimate Lives.

Science.gov (United States)

McMullin, Juliet

2016-06-01

Cancer graphic narratives, I argue, are part of a medical imaginary that includes representations of difference and biomedical technology that engage Fassin's (2009) concept of biolegitimacy. Framed in three parts, the argument first draws on discourses about cancer graphic narratives from graphic medicine scholars and authors to demonstrate a construction of universal suffering. Second, I examine tropes of hope and difference as a biotechnical embrace. Finally, I consider biosociality within the context of this imaginary and the construction of a meaningful life. Autobiographical graphic narrative as a creative genre that seeks to give voice to individual illness experiences in the context of biomedicine raises anthropological questions about the interplay between the ordinary and biolegitmate. Cancer graphic narratives deconstruct the big events to demonstrate the ordinary ways that a life constructed as different becomes valued through access to medical technologies. © 2014 by the American Anthropological Association.

HEP graphics: Standards and portability versus performance and cost

International Nuclear Information System (INIS)

Myers, D.R.

1989-01-01

After mentioning the range of applications for which computer graphics is used in high energy physics, some of the characteristics required of graphics hardware are presented, along with a discussion of how well these requirements are likely to be met by the computer industry. Moving on to the topic of software, the status of the more important graphics standards is covered briefly, as well as their evolution in the medium term. The point will be made that HEP, perhaps even more than other areas, has conflicting requirements for graphics systems. The subject is manpower-intensive, and the physics community has to made a trade-off. (orig.)

Representations of Patients' Experiences of Autonomy in Graphic Medicine.

Science.gov (United States)

Tschaepe, Mark

2018-02-01

I advocate using graphic medicine in introductory medical ethics courses to help trainees learn about patients' experiences of autonomy. Graphic narratives about this content offer trainees opportunities to gain insights into making diagnoses and recommending treatments. Graphic medicine can also illuminate aspects of patients' experiences of autonomy differently than other genres. Specifically, comics allow readers to consider visual and text-based representations of a patient's actions, speech, thoughts, and emotions. Here, I use Ellen Forney's Marbles: Mania, Depression, Michelangelo, and Me: A Graphic Memoir and Peter Dunlap-Shohl's My Degeneration: A Journey Through Parkinson's as two examples that can serve as pedagogical resources. © 2018 American Medical Association. All Rights Reserved.

The TOMS V9 Algorithm for OMPS Nadir Mapper Total Ozone: An Enhanced Design That Ensures Data Continuity

Science.gov (United States)

Haffner, D. P.; McPeters, R. D.; Bhartia, P. K.; Labow, G. J.

2015-12-01

The TOMS V9 total ozone algorithm will be applied to the OMPS Nadir Mapper instrument to supersede the exisiting V8.6 data product in operational processing and re-processing for public release. Becuase the quality of the V8.6 data is already quite high, enchancements in V9 are mainly with information provided by the retrieval and simplifcations to the algorithm. The design of the V9 algorithm has been influenced by improvements both in our knowledge of atmospheric effects, such as those of clouds made possible by studies with OMI, and also limitations in the V8 algorithms applied to both OMI and OMPS. But the namesake instruments of the TOMS algorithm are substantially more limited in their spectral and noise characterisitics, and a requirement of our algorithm is to also apply the algorithm to these discrete band spectrometers which date back to 1978. To achieve continuity for all these instruments, the TOMS V9 algorithm continues to use radiances in discrete bands, but now uses Rodgers optimal estimation to retrieve a coarse profile and provide uncertainties for each retrieval. The algorithm remains capable of achieving high accuracy results with a small number of discrete wavelengths, and in extreme cases, such as unusual profile shapes and high solar zenith angles, the quality of the retrievals is improved. Despite the intended design to use limited wavlenegths, the algorithm can also utilitze additional wavelengths from hyperspectral sensors like OMPS to augment the retreival's error detection and information content; for example SO2 detection and correction of Ring effect on atmospheric radiances. We discuss these and other aspects of the V9 algorithm as it will be applied to OMPS, and will mention potential improvements which aim to take advantage of a synergy with OMPS Limb Profiler and Nadir Mapper to further improve the quality of total ozone from the OMPS instrument.

3D Graphics with Spreadsheets

Directory of Open Access Journals (Sweden)

Jan Benacka

2009-06-01

Full Text Available In the article, the formulas for orthographic parallel projection of 3D bodies on computer screen are derived using secondary school vector algebra. The spreadsheet implementation is demonstrated in six applications that project bodies with increasing intricacy – a convex body (cube with non-solved visibility, convex bodies (cube, chapel with solved visibility, a coloured convex body (chapel with solved visibility, and a coloured non-convex body (church with solved visibility. The projections are revolvable in horizontal and vertical plane, and they are changeable in size. The examples show an unusual way of using spreadsheets as a 3D computer graphics tool. The applications can serve as a simple introduction to the general principles of computer graphics, to the graphics with spreadsheets, and as a tool for exercising stereoscopic vision. The presented approach is usable at visualising 3D scenes within some topics of secondary school curricula as solid geometry (angles and distances of lines and planes within simple bodies or analytic geometry in space (angles and distances of lines and planes in E3, and even at university level within calculus at visualising graphs of z = f(x,y functions. Examples are pictured.

Trends in Continuity and Interpolation for Computer Graphics.

Science.gov (United States)

Gonzalez Garcia, Francisco

2015-01-01

In every computer graphics oriented application today, it is a common practice to texture 3D models as a way to obtain realistic material. As part of this process, mesh texturing, deformation, and visualization are all key parts of the computer graphics field. This PhD dissertation was completed in the context of these three important and related fields in computer graphics. The article presents techniques that improve on existing state-of-the-art approaches related to continuity and interpolation in texture space (texturing), object space (deformation), and screen space (rendering).

Theory of Mind (ToM) in Children with Autism or Typical Development: Links between Eye-Reading and False Belief Understanding

Science.gov (United States)

Peterson, Candida C.; Slaughter, Virginia

2009-01-01

Previous research shows that high-functioning children with autism are slow to pass "litmus" false belief tests of ToM but how this may relate to other aspects of mindreading (e.g., discerning thoughts from facial expressions) is less clear, partly for methodological reasons. Thus the joint methodological and conceptual goals of this…

Obraz hilsneriády ve vzájemné korespondenci Tomáše Garrigua Masaryka a Josefa Adolfa Bulovy

Czech Academy of Sciences Publication Activity Database

Květová, Miroslava

2017-01-01

Roč. 9, č. 1 (2017), s. 51-84 ISSN 1803-9448 Institutional support: RVO:67985921 Keywords : Masaryk, Tomáš Garrigue * Bulova, Josef Adolf * correspondence Subject RIV: AB - History OBOR OECD: History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings)

A Relational Reasoning Approach to Text-Graphic Processing

Science.gov (United States)

Danielson, Robert W.; Sinatra, Gale M.

2017-01-01

We propose that research on text-graphic processing could be strengthened by the inclusion of relational reasoning perspectives. We briefly outline four aspects of relational reasoning: "analogies," "anomalies," "antinomies", and "antitheses". Next, we illustrate how text-graphic researchers have been…

COMPUTER GRAPHICS IN ENGINEERING GRAPHICS DEPARTMENT OF MOSCOW AVIATION INSTITUTE EDUCATIONAL PROCESS

Directory of Open Access Journals (Sweden)

Ludmila P. Bobrik

2013-01-01

Full Text Available Current state of technical universities students’ engineering grounding and “Engineering graphics” course place in MAI are analyzed in this paper. Also bachelor degree problems and experience of creation of issuing specialty based on «Engineering graphics» department are considered. 

Development of a prototype graphic simulation program for severe accident training

International Nuclear Information System (INIS)

Kim, Ko Ryu; Jeong, Kwang Sub; Ha, Jae Joo

2000-05-01

This is a report of the development process and related technologies of severe accident graphic simulators, required in industrial severe accident management and training. Here, we say 'a severe accident graphic simulator' as a graphics add-in system to existing calculation codes, which can show the severe accident phenomena dynamically on computer screens and therefore which can supplement one of main defects of existing calculation codes. With graphic simulators it is fairly easy to see the total behavior of nuclear power plants, where it was very difficult to see only from partial variable numerical information. Moreover, the fast processing and control feature of a graphic simulator can give some opportunities of predicting the severe accident advancement among several possibilities, to one who is not an expert. Utilizing graphic simulators' we expect operators' and TSC members' physical phenomena understanding enhancement from the realistic dynamic behavior of plants. We also expect that severe accident training course can gain better training effects using graphic simulator's control functions and predicting capabilities, and therefore we expect that graphic simulators will be effective decision-aids tools both in sever accident training course and in real severe accident situations. With these in mind, we have developed a prototype graphic simulator having surveyed related technologies, and from this development experiences we have inspected the possibility to build a severe accident graphic simulator. The prototype graphic simulator is developed under IBM PC WinNT environments and is suited to Uljin 3and4 nuclear power plant. When supplied with adequate severe accident scenario as an input, the prototype can provide graphical simulations of plant safety systems' dynamic behaviors. The prototype is composed of several different modules, which are phenomena display module, MELCOR data interface module and graphic database interface module. Main functions of

Fault tree graphics

International Nuclear Information System (INIS)

Bass, L.; Wynholds, H.W.; Porterfield, W.R.

1975-01-01

Described is an operational system that enables the user, through an intelligent graphics terminal, to construct, modify, analyze, and store fault trees. With this system, complex engineering designs can be analyzed. This paper discusses the system and its capabilities. Included is a brief discussion of fault tree analysis, which represents an aspect of reliability and safety modeling

Light reflection models for computer graphics.

Science.gov (United States)

Greenberg, D P

1989-04-14

During the past 20 years, computer graphic techniques for simulating the reflection of light have progressed so that today images of photorealistic quality can be produced. Early algorithms considered direct lighting only, but global illumination phenomena with indirect lighting, surface interreflections, and shadows can now be modeled with ray tracing, radiosity, and Monte Carlo simulations. This article describes the historical development of computer graphic algorithms for light reflection and pictorially illustrates what will be commonly available in the near future.

Alarm annunciation in a graphical environment

International Nuclear Information System (INIS)

Adams, D.G.

1994-01-01

Well-designed graphical user interfaces, such as Microsoft reg-sign Windows trademark or UNIX trademark--based X-Windows reg-sign, provide a capability for enhanced display of security alarm information. Conversely, a poorly designed interface can quickly overwhelm an operator. This paper describes types of graphical information that can be displayed and offers guidance on how to best display that information. Limits are proposed for the complexity of the user interface, and guidelines are suggested for the display of maps and sensors

Living Color Frame System: PC graphics tool for data visualization

Science.gov (United States)

Truong, Long V.

1993-01-01

Living Color Frame System (LCFS) is a personal computer software tool for generating real-time graphics applications. It is highly applicable for a wide range of data visualization in virtual environment applications. Engineers often use computer graphics to enhance the interpretation of data under observation. These graphics become more complicated when 'run time' animations are required, such as found in many typical modern artificial intelligence and expert systems. Living Color Frame System solves many of these real-time graphics problems.

ABOUT THE ROMANIAN SOCIETY FOR ENGINEERING GRAPHICS

Directory of Open Access Journals (Sweden)

SIMION Ionel

2015-06-01

Full Text Available SORGING is a non-profit, non-governmental society, opened to all professionals interested in Engineering Graphics and Design. It aims to promote the research, development and innovation activities, together with the dissemination of best practices and assistance for educational purposes. In this paper the research and educational activities of the Romanian Society for Engineering Graphics will be briefly reviewed.

Graphic Display Development Program. Volume II, Revision 0. Appendices

International Nuclear Information System (INIS)

1984-12-01

The objective of this project is to demonstrate the feasibility and utility of developing a set of graphic displays to support symptom-based emergency operating procedures (EOPs). Development of generic graphic displays is based on Revision 3 of the symptomatic Emergency Procedure Guidelines (EPGs) prepared by the BWR Owners' Group (BWROG), and development of plant-specific graphic displays is based on a set of emergency operating procedures developed from these EPGs

CT applications of medical computer graphics

International Nuclear Information System (INIS)

Rhodes, M.L.

1985-01-01

Few applications of computer graphics show as much promise and early success as that for CT. Unlike electron microscopy, ultrasound, business, military, and animation applications, CT image data are inherently digital. CT pictures can be processed directly by programs well established in the fields of computer graphics and digital image processing. Methods for reformatting digital pictures, enhancing structure shape, reducing image noise, and rendering three-dimensional (3D) scenes of anatomic structures have all become routine at many CT centers. In this chapter, the authors provide a brief introduction to computer graphics terms and techniques commonly applied to CT pictures and, when appropriate, to those showing promise for magnetic resonance images. Topics discussed here are image-processing options that are applied to digital images already constructed. In the final portion of this chapter techniques for ''slicing'' CT image data are presented, and geometric principles that describe the specification of oblique and curved images are outlined. Clinical examples are included

Graphic medicine: comics as medical narrative.

Science.gov (United States)

Williams, Ian C M

2012-06-01

Among the growing number of works of graphic fiction, a number of titles dealing directly with the patient experience of illness or caring for others with an illness are to be found. Thanks in part to the Medical Humanities movement, many medical schools now encourage the reading of classic literature to gain insight into the human condition. Until recently, the medium of comics (the term is used in the plural to refer to both the physical objects and the attendant philosophy and practice surrounding them) has received little attention from healthcare scholars, even though some authors argue that graphic fiction is, in fact, a form of literature. This paper suggests that it is time that the medium was examined by healthcare professionals and studies some acclaimed comic works. Drawing on the principles of narrative medicine, this paper will ask whether comics and graphic novels could be used as a resource for health professionals, patients and carers.

Construction and modelling of a thermoelectric oxide module (TOM) as a demonstrator - Final report

Energy Technology Data Exchange (ETDEWEB)

Tomes, P.; Weidenkaff, A.

2010-08-15

The project aims at the development of better thermoelectric materials for the direct conversion of solar heat into electricity. The maximum output power P{sub max} and the efficiency {eta} of the conversion was measured on a series of four-leg thermoelectric oxide modules (TOM). The modules were constructed by combining two p-type (La{sub 1.98}Sr{sub 0.02}CuO{sub 4}) and two n-type (CaMn{sub 0.98}Nb{sub 0.02}O{sub 3}) thermoelements connected electrically in series and thermally in parallel. The temperature gradient {Delta}T was provided by a High-Flux Solar Simulator source (HFSS) which generates a spectrum similar to solar radiation. This project was intended to be a feasibility study for the utilization of high temperature solar heat, which could not previously be demonstrated due to the low temperature stability of conventional materials. The direct conversion was proven by this study. The measurements show an almost linear temperature profile along the thermoelectric legs. However, the maximum output power resulted in 88.8 mW for a TOM with a leg length of 5 mm at {Delta}T = 622 K and has yet to be optimized by improving the converter design and the applied materials. The highest conversion efficiency {eta} was found for a heat flux of 4 to 8 W cm{sup -2}. The dependence of {eta} on the leg length was studied as well as the influence of a graphite coating on the hot Al{sub 2}O{sub 3} surface on {Delta}T, P{sub max} and {eta}. (authors)

Graphical Model Theory for Wireless Sensor Networks

International Nuclear Information System (INIS)

Davis, William B.

2002-01-01

Information processing in sensor networks, with many small processors, demands a theory of computation that allows the minimization of processing effort, and the distribution of this effort throughout the network. Graphical model theory provides a probabilistic theory of computation that explicitly addresses complexity and decentralization for optimizing network computation. The junction tree algorithm, for decentralized inference on graphical probability models, can be instantiated in a variety of applications useful for wireless sensor networks, including: sensor validation and fusion; data compression and channel coding; expert systems, with decentralized data structures, and efficient local queries; pattern classification, and machine learning. Graphical models for these applications are sketched, and a model of dynamic sensor validation and fusion is presented in more depth, to illustrate the junction tree algorithm

Learning Layouts for Single-Page Graphic Designs.

Science.gov (United States)

O'Donovan, Peter; Agarwala, Aseem; Hertzmann, Aaron

2014-08-01

This paper presents an approach for automatically creating graphic design layouts using a new energy-based model derived from design principles. The model includes several new algorithms for analyzing graphic designs, including the prediction of perceived importance, alignment detection, and hierarchical segmentation. Given the model, we use optimization to synthesize new layouts for a variety of single-page graphic designs. Model parameters are learned with Nonlinear Inverse Optimization (NIO) from a small number of example layouts. To demonstrate our approach, we show results for applications including generating design layouts in various styles, retargeting designs to new sizes, and improving existing designs. We also compare our automatic results with designs created using crowdsourcing and show that our approach performs slightly better than novice designers.

SIGNS LANGUAGE IN GRAPHICAL COMMUNICATION MECHANICAL DRAWING: THE BASIC LANGUAGE IN GRAPHICAL COMMUNICATION

OpenAIRE

BADEA Florina; PETRESCU Ligia

2010-01-01

The paper presents general notions about graphical language used in engineering, the international standards used for representing objects and also the most important software applications used in Computer Aided Design for the development of products in engineering.

Measurement of Spatial Ability in an Introductory Graphic Communications Course

Science.gov (United States)

Kelly, Walter F., Jr.

2012-01-01

Published articles on spatial ability can be found in the fields of psychology and graphics education. In the "Engineering Design Graphics Journal" for 1936-1978, six articles concerning visualization (spatial ability) were listed. As published graphics research increased, the journal (1975-1996) listed 28 articles in the visualization…

A graphical interface to the TOUGH family of flow simulators

Energy Technology Data Exchange (ETDEWEB)

O`Sullivan, M.J.; Bullivant, D.P. [Univ. of Auckland (New Zealand)

1995-03-01

A graphical interface for the TOUGH family of simulators is presented. The interface allows the user to graphically create or modify a computer model and then to graphically examine the simulation results. The package uses the X Window System, enabling it to be used on many computer platforms.

Common Graphics Library (CGL). Volume 1: LEZ user's guide

Science.gov (United States)

Taylor, Nancy L.; Hammond, Dana P.; Hofler, Alicia S.; Miner, David L.

1988-01-01

Users are introduced to and instructed in the use of the Langley Easy (LEZ) routines of the Common Graphics Library (CGL). The LEZ routines form an application independent graphics package which enables the user community to view data quickly and easily, while providing a means of generating scientific charts conforming to the publication and/or viewgraph process. A distinct advantage for using the LEZ routines is that the underlying graphics package may be replaced or modified without requiring the users to change their application programs. The library is written in ANSI FORTRAN 77, and currently uses a CORE-based underlying graphics package, and is therefore machine independent, providing support for centralized and/or distributed computer systems.

Water quality study at the Congaree Swamp National monument of Myers Creek, Reeves Creek and Toms Creek. Technical report

International Nuclear Information System (INIS)

Rikard, M.

1991-11-01

The Congaree Swamp National Monument is one of the last significant near virgin tracts of bottom land hardwood forests in the Southeast United States. The study documents a water quality monitoring program on Myers Creek, Reeves Creek and Toms Creek. Basic water quality parameters were analyzed. High levels of aluminum and iron were found, and recommendations were made for further monitoring

The influence of graphic format on breast cancer risk communication.

Science.gov (United States)

Schapira, Marilyn M; Nattinger, Ann B; McAuliffe, Timothy L

2006-09-01

Graphic displays can enhance quantitative risk communication. However, empiric data regarding the effect of graphic format on risk perception is lacking. We evaluate the effect of graphic format elements on perceptions of risk magnitude and perceived truth of data. Preferences for format also were assessed. Participants (254 female primary care patients) viewed a series of hypothetical risk communications regarding the lifetime risk of breast cancer. Identical numeric risk information was presented using different graphic formats. Risk was perceived to be of lower magnitude when communicated with a bar graph as compared with a pictorial display (p graphic format used to convey quantitative risk information effects key domains of risk perception. One must be cognizant of these effects when designing risk communication strategies.

TOMS/Earth Probe UV-B Erythemal Local Noon Irradiance Monthly L3 Global 1x1.25 deg Lat/Lon Grid V008

Data.gov (United States)

National Aeronautics and Space Administration — This data product contains TOMS/Earth Probe UV-B Erythemal Local Noon Irradiance Monthly L3 Global 1x1.25 deg Lat/Lon Grid Version 8 data in ASCII format. (The...

Polo gastronómico Tomás Jofré

Directory of Open Access Journals (Sweden)

Regina G. Schlüter

2008-01-01

Full Text Available El turismo gastronómico está adquiriendo cada vez mayor importancia en el mundo, independientemente de si se trata de un país desarrollado o no. En Argentina este tipo de turismo cuenta con una larga tradición, en particular referida al enoturismo que se refleja en la Fiesta Nacional de la Vendimia que se lleva a cabo desde 1936 en la provincia de Mendoza. Hacia fines del siglo XX un plan nacional de turismo hace referencias explícitas a las rutas alimentarias y a partir de allí, desde el sector privado, surgen iniciativas para desarrollar destinos en función de su gastronomía. Una de estas iniciativas se relaciona con la transformación de un pequeño pueblo en un polo gastronómico de gran atracción. En este artículo se presentan los resultados de un estudio que se hizo en el mismo para determinar el perfil de los visitantes y las motivaciones que tienen las personas para desplazarse hacia Tomás Jofré los días domingos.

2 D 1/2 graphical benchmark

International Nuclear Information System (INIS)

Brochard, P.; Colin De Verdiere, G.; Nomine, J.P.; Perros, J.P.

1993-01-01

Within the framework of the development of a new version of the Psyche software, the author reports a benchmark study on different graphical libraries and systems and on the Psyche application. The author outlines the current context of development of graphical tools which still lacks of standardisation. This makes the comparison somehow limited and finally related to envisaged applications. The author presents the various systems and libraries, test principles, and characteristics of machines. Results and interpretations are then presented with reference to faced problems

Creating a Strong Foundation with Engineering Design Graphics.

Science.gov (United States)

Newcomer, Jeffrey L.; McKell, Eric K.; Raudebaugh, Robert A.; Kelley, David S.

2001-01-01

Describes the two-course engineering design graphics sequence on introductory design and graphics topics. The first course focuses on conceptual design and the development of visualization and sketching skills while the second one concentrates on detail design and parametric modeling. (Contains 28 references.) (Author/ASK)

The Graphical User Interface: Crisis, Danger, and Opportunity.

Science.gov (United States)

Boyd, L. H.; And Others

1990-01-01

This article describes differences between the graphical user interface and traditional character-based interface systems, identifies potential problems posed by graphic computing environments for blind computer users, and describes some programs and strategies that are being developed to provide access to those environments. (Author/JDD)

Canvas Pocket Reference Scripted Graphics for HTML5

CERN Document Server

Flanagan, David

2010-01-01

The Canvas element is a revolutionary feature of HTML5 that enables powerful graphics for rich Internet applications, and this pocket reference provides the essentials you need to put this element to work. If you have working knowledge of JavaScript, this book will help you create detailed, interactive, and animated graphics -- from charts to animations to video games -- whether you're a web designer or a programmer interested in graphics. Canvas Pocket Reference provides both a tutorial that covers all of the element's features with plenty of examples and a definitive reference to each of t

Graphic-enhanced information improves perceived risks of cigar smoking

Science.gov (United States)

Strasser, Andrew A.; Orom, Heather; Tang, Kathy Z.; Dumont, Rachel L.; Cappella, Joseph N.; Kozlowski, Lynn T.

2011-01-01

The internet is a major source of health information and several notable health web sites contain information on the risks associated with cigar smoking. Previous research indicates that internet pages containing health information on cigars have high reading levels and are restricted to text material, which can decrease understanding. We examined the effects of existing text-only (from the United States National Cancer Institute website) versus novel graphic-enhanced information on smokers' perceptions of health risks associated with cigar smoking. The study was a laboratory-based single session of current cigarette smokers (n=102) who viewed cigar smoking risk information on a computer monitor then completed cigar risk questionnaire items. Participants were randomized to view either text-only or graphic-enhanced cigar information. The graphic version contained additional risk information about cigarillos and little cigars. Text-only participants were more likely to underestimate perceived health risks associated with cigar smoking compared to graphic-enhanced participants (47.1% versus 17.7%, p=.001); and, graphic-enhanced participants were more likely to report that they would share the cigar health risk information with friends compared to those viewing text-only, 47.0% versus 27.4%, p=.005. Employing graphics to convey health risks associated with cigar smoking increases understanding and likeliness to share information. Integrating information about little cigars and cigarillos risk in conjunction with large cigar risk information is an effective public health strategy to provide more comprehensive risk information. Utilizing graphics on health information internet pages can increase knowledge and perceived risks of cigar smoking. PMID:21481542

Graphics with Mathematica fractals, Julia sets, patterns and natural forms

CERN Document Server

Getz, Chonat

2004-01-01

In this book we generate graphic images using the software Mathematica thus providing a gentle and enjoyable introduction to this rather technical software and its graphic capabilities. The programs we use for generating these graphics are easily adaptable to many variations.These graphic images are enhanced by introducing a variety of different coloring techniques.Detailed instructions are given for the construction of some interesting 2D and 3D fractals using iterated functions systems as well as the construction of many different types of Julia sets and parameter sets such as the Mandelbrot

VFR Class B Graphics - Aeronautical Information Services Digital Products

Data.gov (United States)

Department of Transportation — These graphics are designed to increase safety and aid pilots in gaining situational awareness within existing and redesigned Class B areas. The graphic provides an...

Graphic Grown Up

Science.gov (United States)

Kim, Ann

2009-01-01

It's no secret that children and YAs are clued in to graphic novels (GNs) and that comics-loving adults are positively giddy that this format is getting the recognition it deserves. Still, there is a whole swath of library card-carrying grown-up readers out there with no idea where to start. Splashy movies such as "300" and "Spider-Man" and their…

Computer Graphics for Student Engagement in Science Learning.

Science.gov (United States)

Cifuentes, Lauren; Hsieh, Yi-Chuan Jane

2001-01-01

Discusses student use of computer graphics software and presents documentation from a visualization workshop designed to help learners use computer graphics to construct meaning while they studied science concepts. Describes problems and benefits when delivering visualization workshops in the natural setting of a middle school. (Author/LRW)

Development of a prototype graphic simulation program for severe accident training

Energy Technology Data Exchange (ETDEWEB)

Kim, Ko Ryu; Jeong, Kwang Sub; Ha, Jae Joo

2000-05-01

This is a report of the development process and related technologies of severe accident graphic simulators, required in industrial severe accident management and training. Here, we say 'a severe accident graphic simulator' as a graphics add-in system to existing calculation codes, which can show the severe accident phenomena dynamically on computer screens and therefore which can supplement one of main defects of existing calculation codes. With graphic simulators it is fairly easy to see the total behavior of nuclear power plants, where it was very difficult to see only from partial variable numerical information. Moreover, the fast processing and control feature of a graphic simulator can give some opportunities of predicting the severe accident advancement among several possibilities, to one who is not an expert. Utilizing graphic simulators' we expect operators' and TSC members' physical phenomena understanding enhancement from the realistic dynamic behavior of plants. We also expect that severe accident training course can gain better training effects using graphic simulator's control functions and predicting capabilities, and therefore we expect that graphic simulators will be effective decision-aids tools both in sever accident training course and in real severe accident situations. With these in mind, we have developed a prototype graphic simulator having surveyed related technologies, and from this development experiences we have inspected the possibility to build a severe accident graphic simulator. The prototype graphic simulator is developed under IBM PC WinNT environments and is suited to Uljin 3and4 nuclear power plant. When supplied with adequate severe accident scenario as an input, the prototype can provide graphical simulations of plant safety systems' dynamic behaviors. The prototype is composed of several different modules, which are phenomena display module, MELCOR data interface module and graphic database

RXY/DRXY-a postprocessing graphical system for scientific computation

International Nuclear Information System (INIS)

Jin Qijie

1990-01-01

Scientific computing require computer graphical function for its visualization. The developing objects and functions of a postprocessing graphical system for scientific computation are described, and also briefly described its implementation

SIGNS LANGUAGE IN GRAPHICAL COMMUNICATION MECHANICAL DRAWING: THE BASIC LANGUAGE IN GRAPHICAL COMMUNICATION

Directory of Open Access Journals (Sweden)

BADEA Florina

2010-07-01

Full Text Available The paper presents general notions about graphical language used in engineering, the international standards used for representing objects and also the most important software applications used in Computer Aided Design for the development of products in engineering.

Overseas dispersal of Hyperolius reed frogs from Central Africa to the oceanic islands of Sao Tomé and Príncipe

Czech Academy of Sciences Publication Activity Database

Bell, R. C.; Drewes, R. C.; Channing, A.; Gvoždík, Václav; Kielgast, J.; Lötters, S.; Stuart, B. L.; Zamudio, K. R.

2015-01-01

Roč. 42, č. 1 (2015), s. 65-75 ISSN 0305-0270 Institutional support: RVO:68081766 Keywords : Central Africa * Congo River * Gulf of Guinea * Hyperolius * long -distance dispersal * oceanic island * biogeography * phylogeography * Príncipe * Sao Tomé * species tree Subject RIV: EG - Zoology Impact factor: 3.997, year: 2015

The affect of the use of graphical materials on teaching kinematics

International Nuclear Information System (INIS)

Yener, D.

2005-01-01

In this study, a review of literature about graphical materials and kinematics was done. Preparing traditional questions supported by graphical materials on kinematics that applied to 119 first year students at secondary education mathematics department, and physics, chemistry and biology departments at Selcuk University Educational Faculty. The effect of the usage of graphical materials on teaching kinematics were searched. The data obtained from traditional questions and graphical questions were evaluated by using SPSS (Statistical Social Science for Package Program). At the end of this evaluation, it is obvious that if kinematics are taught with graphical materials, students can learn the subject better, thus, they solve the questions easierly and more rapidly. As a result, the students were more successful to solve the questions with graphical materials than traditional questions

Geometric database maintenance using CCTV cameras and overlay graphics

Science.gov (United States)

Oxenberg, Sheldon C.; Landell, B. Patrick; Kan, Edwin

1988-01-01

An interactive graphics system using closed circuit television (CCTV) cameras for remote verification and maintenance of a geometric world model database has been demonstrated in GE's telerobotics testbed. The database provides geometric models and locations of objects viewed by CCTV cameras and manipulated by telerobots. To update the database, an operator uses the interactive graphics system to superimpose a wireframe line drawing of an object with known dimensions on a live video scene containing that object. The methodology used is multipoint positioning to easily superimpose a wireframe graphic on the CCTV image of an object in the work scene. An enhanced version of GE's interactive graphics system will provide the object designation function for the operator control station of the Jet Propulsion Laboratory's telerobot demonstration system.

Accelerating Solution Proposal of AES Using a Graphic Processor

Directory of Open Access Journals (Sweden)

STRATULAT, M.

2011-11-01

Full Text Available The main goal of this work is to analyze the possibility of using a graphic processing unit in non graphical calculations. Graphic Processing Units are being used nowadays not only for game engines and movie encoding/decoding, but also for a vast area of applications, like Cryptography. We used the graphic processing unit as a cryptographic coprocessor in order accelerate AES algorithm. Our implementation of AES is on a GPU using CUDA architecture. The performances obtained show that the CUDA implementation can offer speedups of 11.95Gbps. The tests are conducted in two directions: running the tests on small data sizes that are located in memory and large data that are stored in files on hard drives.

Fast Gridding on Commodity Graphics Hardware

DEFF Research Database (Denmark)

Sørensen, Thomas Sangild; Schaeffter, Tobias; Noe, Karsten Østergaard

2007-01-01

is the far most time consuming of the three steps (Table 1). Modern graphics cards (GPUs) can be utilised as a fast parallel processor provided that algorithms are reformulated in a parallel solution. The purpose of this work is to test the hypothesis, that a non-cartesian reconstruction can be efficiently...... implemented on graphics hardware giving a significant speedup compared to CPU based alternatives. We present a novel GPU implementation of the convolution step that overcomes the problems of memory bandwidth that has limited the speed of previous GPU gridding algorithms [2]....

Object-oriented graphics programming in C++

CERN Document Server

Stevens, Roger T

2014-01-01

Object-Oriented Graphics Programming in C++ provides programmers with the information needed to produce realistic pictures on a PC monitor screen.The book is comprised of 20 chapters that discuss the aspects of graphics programming in C++. The book starts with a short introduction discussing the purpose of the book. It also includes the basic concepts of programming in C++ and the basic hardware requirement. Subsequent chapters cover related topics in C++ programming such as the various display modes; displaying TGA files, and the vector class. The text also tackles subjects on the processing

TOMS/Nimbus-7 UV-B Erythemal Local Noon Irradiance Daily L3 Global 1x1.25 deg Lat/Lon Grid V008

Data.gov (United States)

National Aeronautics and Space Administration — This data product contains TOMS/Nimbus-7 UV-B Erythemal Local Noon Irradiance Daily L3 Global 1x1.25 deg Lat/Lon Grid Version 8 data in ASCII format. The Total Ozone...

Inventions on presenting textual items in Graphical User Interface

OpenAIRE

Mishra, Umakant

2014-01-01

Although a GUI largely replaces textual descriptions by graphical icons, the textual items are not completely removed. The textual items are inevitably used in window titles, message boxes, help items, menu items and popup items. Textual items are necessary for communicating messages that are beyond the limitation of graphical messages. However, it is necessary to harness the textual items on the graphical interface in such a way that they complement each other to produce the best effect. One...

Recuperación del borde costero, la transformación de una ciudad. Tomé

Directory of Open Access Journals (Sweden)

Marcela Moraga Mansoulet

2007-11-01

Desde la visión de una ciudad industrial y textil; declarada en 1958, Puerto Mayor, para el comercio e intercambio con el extranjero, a la decadencia de este mismo puerto, producto de la llegada de ferrocarriles, y el cambio paulatino de rol de la ciudad, es que actualmente Tomé se puede definir como una ciudad en proceso de transformación y transición, dejando atrás su histórico pasado, para transformarse en una ciudad enfocada principalmente al desarrollo de turismo, como objetivo principal, de acuerdo a las necesidades de los tiempos que hoy transcurren.

Annotated catalogue of the flowering plants of São Tomé and Príncipe

Directory of Open Access Journals (Sweden)

E. Figueiredo

2011-12-01

Full Text Available A catalogue of the flowering plants of the islands of São Tomé and Príncipe (Gulf of Guinea is presented. Flowering plant diversity figures are updated to: 135 families (20 introduced, 624 genera (172 introduced, 1 104 species (301 introduced plus 15 additional infraspecific taxa. At present 119 taxa (107 species and 12 infraspecific taxa are known to be endemic to the two islands. The catalogue includes accepted names, synonyms used in recent literature, common names, voucher specimens and information on habit and habitat and on plant uses, particularly medicinally.

Graphical User Interface Programming in Introductory Computer Science.

Science.gov (United States)

Skolnick, Michael M.; Spooner, David L.

Modern computing systems exploit graphical user interfaces for interaction with users; as a result, introductory computer science courses must begin to teach the principles underlying such interfaces. This paper presents an approach to graphical user interface (GUI) implementation that is simple enough for beginning students to understand, yet…

Engineering computer graphics in gas turbine engine design, analysis and manufacture

Science.gov (United States)

Lopatka, R. S.

1975-01-01

A time-sharing and computer graphics facility designed to provide effective interactive tools to a large number of engineering users with varied requirements was described. The application of computer graphics displays at several levels of hardware complexity and capability is discussed, with examples of graphics systems tracing gas turbine product development, beginning with preliminary design through manufacture. Highlights of an operating system stylized for interactive engineering graphics is described.

Finishing broiler toms using an estradiol 17 beta implant together with a high energy-low protein final feed.

Science.gov (United States)

Moran, E T; Etches, R J

1983-06-01

Wrolstad Small White toms were implanted with 10 mg of estradiol 17 beta monopalmitate (EMP) at 8 weeks of age. Common corn-soybean meal feeds were given through to 12 weeks, then one-half the birds from control and EMP groups received either an adequate (16% protein, 3166 kcal ME/kg) or high energy-low protein (HE-LP, 12%, 3373 kcal) feed to 14 weeks. No differences in weight gain and feed conversion occurred between EMP and control treatments at 12 weeks but at 14 weeks when the HE-LP diet had been fed the implanted birds performed better than controls. The HE-LP feed led to body weights and feed efficiencies below that of toms given adequate diet. In all cases, EMP elicited male secondary sex characteristics rather than feminization. Processing losses were increased with EMP and when the HE-LP feed had been given. Both treatments also improved finish assessment and were additive to the extent that a substantial increase in grade occurred. Effects on carcass composition, yield of commercial cuts, and cooking loss were small. Implantation, reduced meat yield percentage of breast and thigh. The increase in grade advantage from combining EMP with a feed that forced fat deposition more than compensated for the adverse effects.

Relaciones entre masculinidades: Controversia en La cabaña del tío Tom Relations among Masculinities: Controversy in Uncle Tom’s Cabin

Directory of Open Access Journals (Sweden)

Luis Fernando Gómez R.

2007-01-01

Full Text Available The American novel Uncle Tom’s Cabin, written by Harriet Beecher-Stowe, has caused historical debate because of its notion of masculinity between white men and African-American slaves in the antebellum period. The description of these two antagonist forces are said to be defined by the author on extreme foundations of sentimentalist and romantic racialism that seem to distort the real objective events related to slavery in America . Beecher-Stowe was condemned by both white and black races because of the denunciation she makes of slavery as a hegemonic male institution. This article examines this polemic in Uncle Tom’s cabin, based on the sociologist R.W. Connell’s theory of relations among masculinities. From this theory, the article argues that while whites’ masculinity is determined by a sense of power based on hegemony, complicity, and subordination, blacks’, represented by uncle Tom, is portrayed as adopting weak submission and resigned marginalization. As Uncle Tom’s Cabin is the inspiration of a historical reality, this article also studies the novel in relation to factual events in which the ideals of hegemonic masculinity established slavery as a powerful institution in America .La cabaña del tío Tom, escrita por Beecher-Stowe ha causado debate histórico debido a su noción de masculinidad entre el hombre blanco y el hombre africano durante el período de la esclavitud. Se dice que la autora describe estas dos fuerzas antagónicas con fundamentos extremos de sentimentalismo y romanticismo racial, que parecen distorsionar los hechos reales relacionados con la esclavitud en Estados Unidos. Ambas razas condenaron a la novelista por la denuncia que hace de la esclavitud como una institución hegemónicamente masculina. En este artículo se examina tal polémica en La cabaña del tío Tom, a la luz de la teoría que propone el sociólogo R.W. Connell sobre relaciones entre masculinidades. A partir de ésta, se argumenta el

Availability of Micro-Tom mutant library combined with TILLING in molecular breeding of tomato fruit shelf-life.

Science.gov (United States)

Okabe, Yoshihiro; Asamizu, Erika; Ariizumi, Tohru; Shirasawa, Kenta; Tabata, Satoshi; Ezura, Hiroshi

2012-06-01

Novel mutant alleles of an ethylene receptor Solanum lycopersicum ETHYLENE RESPONSE1 (SlETR1) gene, Sletr1-1 and Sletr1-2, were isolated from the Micro-Tom mutant library by TILLING in our previous study. They displayed different levels of impaired fruit ripening phenotype, suggesting that these alleles could be a valuable breeding material for improving shelf life of tomato fruit. To conduct practical use of the Sletr1 alleles in tomato breeding, genetic complementation analysis by transformation of genes carrying each allele is required. In this study, we generated and characterized transgenic lines over-expressing Sletr1-1 and Sletr1-2. All transgenic lines displayed ethylene insensitive phenotype and ripening inhibition, indicating that Sletr1-1 and Sletr1-2 associate with the ethylene insensitive phenotype. The level of ethylene sensitivity in the seedling was different between Sletr1-1 and Sletr1-2 transgenic lines, whereas no apparent difference was observed in fruit ripening phenotype. These results suggested that it is difficult to fine-tune the extent of ripening by transgenic approach even if the weaker allele (Sletr1-2) was used. Our present and previous studies indicate that the Micro-Tom mutant library combined with TILLING could be an efficient tool for exploring genetic variations of important agronomic traits in tomato breeding.

Availability of Micro-Tom mutant library combined with TILLING in molecular breeding of tomato fruit shelf-life

Science.gov (United States)

Okabe, Yoshihiro; Asamizu, Erika; Ariizumi, Tohru; Shirasawa, Kenta; Tabata, Satoshi; Ezura, Hiroshi

2012-01-01

Novel mutant alleles of an ethylene receptor Solanum lycopersicum ETHYLENE RESPONSE1 (SlETR1) gene, Sletr1-1 and Sletr1-2, were isolated from the Micro-Tom mutant library by TILLING in our previous study. They displayed different levels of impaired fruit ripening phenotype, suggesting that these alleles could be a valuable breeding material for improving shelf life of tomato fruit. To conduct practical use of the Sletr1 alleles in tomato breeding, genetic complementation analysis by transformation of genes carrying each allele is required. In this study, we generated and characterized transgenic lines over-expressing Sletr1-1 and Sletr1-2. All transgenic lines displayed ethylene insensitive phenotype and ripening inhibition, indicating that Sletr1-1 and Sletr1-2 associate with the ethylene insensitive phenotype. The level of ethylene sensitivity in the seedling was different between Sletr1-1 and Sletr1-2 transgenic lines, whereas no apparent difference was observed in fruit ripening phenotype. These results suggested that it is difficult to fine-tune the extent of ripening by transgenic approach even if the weaker allele (Sletr1-2) was used. Our present and previous studies indicate that the Micro-Tom mutant library combined with TILLING could be an efficient tool for exploring genetic variations of important agronomic traits in tomato breeding. PMID:23136532

Iterative Methods for MPC on Graphical Processing Units

DEFF Research Database (Denmark)

Gade-Nielsen, Nicolai Fog; Jørgensen, John Bagterp; Dammann, Bernd

2012-01-01

The high oating point performance and memory bandwidth of Graphical Processing Units (GPUs) makes them ideal for a large number of computations which often arises in scientic computing, such as matrix operations. GPUs achieve this performance by utilizing massive par- allelism, which requires ree...... as to avoid the use of dense matrices, which may be too large for the limited memory capacity of current graphics cards.......The high oating point performance and memory bandwidth of Graphical Processing Units (GPUs) makes them ideal for a large number of computations which often arises in scientic computing, such as matrix operations. GPUs achieve this performance by utilizing massive par- allelism, which requires...

IGUANA Architecture, Framework and Toolkit for Interactive Graphics

CERN Document Server

Alverson, G; Muzaffar, S; Osborne, I; Tuura, L A; Taylor, L; Alverson, George; Eulisse, Giulio; Muzaffar, Shahzad; Osborne, Ianna; Tuura, Lassi A.; Taylor, Lucas

2003-01-01

IGUANA is a generic interactive visualisation framework based on a C++ component model. It provides powerful user interface and visualisation primitives in a way that is not tied to any particular physics experiment or detector design. The article describes interactive visualisation tools built using IGUANA for the CMS and D0 experiments, as well as generic GEANT4 and GEANT3 applications. It covers features of the graphical user interfaces, 3D and 2D graphics, high-quality vector graphics output for print media, various textual, tabular and hierarchical data views, and integration with the application through control panels, a command line and different multi-threading models.

GUANA Architecture, Framework and Toolkit for Interactive Graphics

CERN Document Server

Alverson, G; Muzaffar, S; Osborne, I; Tuura, L A; Taylor, L

2003-01-01

IGUANA is a generic interactive visualisation framework based on a C++ component model. It provides powerful user interface and visualisation primitives in a way that is not tied to any particular physics experiment or detector design. The article describes interactive visualisation tools built using IGUANA for the CMS and D0 experiments, as well as generic GEANT4 and GEANT3 applications. It covers features of the graphical user interfaces, 3D and 2D graphics, high-quality vector graphics output for print media, various textual, tabular and hierarchical data views, and integration with the application through control panels, a command line and different multi-threading models.

Operational computer graphics in the flight dynamics environment

Science.gov (United States)

Jeletic, James F.

1989-01-01

Over the past five years, the Flight Dynamics Division of the National Aeronautics and Space Administration's (NASA's) Goddard Space Flight Center has incorporated computer graphics technology into its operational environment. In an attempt to increase the effectiveness and productivity of the Division, computer graphics software systems have been developed that display spacecraft tracking and telemetry data in 2-d and 3-d graphic formats that are more comprehensible than the alphanumeric tables of the past. These systems vary in functionality from real-time mission monitoring system, to mission planning utilities, to system development tools. Here, the capabilities and architecture of these systems are discussed.

EPA Communications Stylebook: Graphics Guide

Science.gov (United States)

Includes standards and guidance for graphics typography, layout, composition, color scheme, appropriate use of charts and graphs, logos and related symbols, and consistency with the message of accompanied content.

Comparative Effect of Graphic Organiser and Expository teaching ...

African Journals Online (AJOL)

This paper focused on the comparative effects of graphic organiser and expository teaching strategies on the achievement of senior secondary school students in Economics. Graphic organiser is a teaching strategy used to visualise the structure of knowledge, instead of describing all concepts and their relations in text as in ...

The Graphical User Interface Crisis: Danger and Opportunity.

Science.gov (United States)

Boyd, Lawrence H.; And Others

This paper examines graphic computing environments, identifies potential problems in providing access to blind people, and describes programs and strategies being developed to provide this access. The paper begins with an explanation of how graphic user interfaces differ from character-based systems in their use of pixels, visual metaphors such as…

An improved map based graphical android authentication system ...

African Journals Online (AJOL)

Currently, graphical password methods are available for android and other devices, but the major problem is vulnerability issue. A map graphical-based authentication system (Dheeraj et al, 2013) was designed on mobile android devices, but it did not provide a large choice or multiple sequence to user for selecting ...

Graphic Organizers or Graphic Overviews? Presentation Order Effects with Computer-Based Text

Science.gov (United States)

Shaw, Shana; Nihalani, Priya; Mayrath, Michael; Robinson, Daniel H.

2012-01-01

It has long been assumed that graphic organizers (GOs) should be presented to students following text as an organizer, rather than preceding text as an overview. Robinson et al. ("Educational Technology Research & Development," 51(4), 25-41, 2003) challenged this assumption by finding support for GOs as an overview. The present study further…

Ignacio Arellano, El ingenio de Lope de Vega. Escolios a las «Rimas humanas y divinas del licenciado Tomé de Burguillos»

Directory of Open Access Journals (Sweden)

Bienvenido Morros Mestres

2014-01-01

Full Text Available Review of Ignacio Arellano,El ingenio de Lope de Vega. Escolios a las «Rimas humanas y divinas del licenciado Tomé de Burguillos», IDEA/IGAS, New York, 2012, 305 pp. ISBN: 978-1-938795-84-8.

Intuitive Music and Graphic Notation

DEFF Research Database (Denmark)

Bergstrøm-Nielsen, Carl

Describes subjects existing at Aalborg University since the middle eighties. "Intuitive Music" trains free improvisation through exercises including group-dynamic exercises, awareness exercises and parameter exercises. Students also create open compositions. "Graphic notation"concerns aural scores....... Students' works are quoted. The writer discusses the theoretical context and advocates for giving more attention to music as the medium in which music therapy takes place, referring to language theory and Jakobson. NB: the description of the two subjects are, at the present moment (2011) no longer up...... to date. Intuitive music stresses less making compositions and more using the main instrument intuitively. Graphic notation has been integrated into a larger subject (also taught by the present author) which also comprises other methods of description and interpretation of music....

International Typography: From Abstract Art to American Graphics.

Science.gov (United States)

Wesson, David A.

International typography is a name coined by American graphic designers for a typographic style whose greatest impact has been in publication design, publicity, and promotional graphics. Its origins are the several artistic revolutions against decadence and stagnation in the fine and applied arts, such as the Dada or Bauhaus movements that began…

Zap! Pow! Wham!: Comics, Graphic Novels, and Education.

Science.gov (United States)

Barron, Daniel D.

1991-01-01

Discussion of the use of comic books and graphic novels in school and public libraries highlights the role of school library media programs; how to use comics and graphic novels in teaching; the Japanese use of comic books; their use in literacy education; and the influence of comics on reading habits. (LRW)

Early Development of Graphical Literacy through Knowledge Building

Science.gov (United States)

Gan, Yongcheng; Scardamalia, Marlene; Hong, Huang-Yao; Zhang, Jianwei

2010-01-01

This study examined growth in graphical literacy for students contributing to an online, multimedia, communal environment as they advanced their understanding of biology, history and optics. Their science and history studies started early in Grade 3 and continued to the end of Grade 4; students did not receive instruction in graphics production,…

Graphical analyses of connected-kernel scattering equations

International Nuclear Information System (INIS)

Picklesimer, A.

1982-10-01

Simple graphical techniques are employed to obtain a new (simultaneous) derivation of a large class of connected-kernel scattering equations. This class includes the Rosenberg, Bencze-Redish-Sloan, and connected-kernel multiple scattering equations as well as a host of generalizations of these and other equations. The graphical method also leads to a new, simplified form for some members of the class and elucidates the general structural features of the entire class

Graphic Symbol Recognition using Graph Based Signature and Bayesian Network Classifier

OpenAIRE

Luqman, Muhammad Muzzamil; Brouard, Thierry; Ramel, Jean-Yves

2010-01-01

We present a new approach for recognition of complex graphic symbols in technical documents. Graphic symbol recognition is a well known challenge in the field of document image analysis and is at heart of most graphic recognition systems. Our method uses structural approach for symbol representation and statistical classifier for symbol recognition. In our system we represent symbols by their graph based signatures: a graphic symbol is vectorized and is converted to an attributed relational g...