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Sample records for cavotricuspid isthmus guided

  1. Voltage-guided ablation technique for cavotricuspid isthmus-dependent atrial flutter: refining the continuous line.

    Science.gov (United States)

    Jacobsen, Peter K; Klein, George J; Gula, Lorne J; Krahn, Andrew D; Yee, Raymond; Leong-Sit, Peter; Mechulan, Alexis; Skanes, Allan C

    2012-06-01

    Ablation of the cavotricuspid isthmus has become first-line therapy for "isthmus-dependent" atrial flutter. The goal of ablation is to produce bidirectional cavotricuspid isthmus block. Traditionally, this has been obtained by creation of a complete ablation line across the isthmus from the ventricular end to the inferior vena cava. This article describes an alternative method used in our laboratory. There is substantial evidence that conduction across the isthmus occurs preferentially over discrete separate bundles of tissue. Consequently, voltage-guided ablation targeting only these bundles with large amplitude atrial electrograms results in a highly efficient alternate method for the interruption of conduction across the cavotricuspid isthmus. Understanding the bundle structure of conduction over the isthmus facilitates more flexible approaches to its ablation and targeting maximum voltages in our hands has resulted in reduction of ablation time and fewer recurrences.

  2. Voltage-guided ablation technique for cavotricuspid isthmus-dependent atrial flutter

    DEFF Research Database (Denmark)

    Jacobsen, Peter K; Klein, George J; Gula, Lorne J;

    2012-01-01

    Ablation of the cavotricuspid isthmus has become first-line therapy for "isthmus-dependent" atrial flutter. The goal of ablation is to produce bidirectional cavotricuspid isthmus block. Traditionally, this has been obtained by creation of a complete ablation line across the isthmus from the ventr...

  3. Efficacy comparison between cryoablation and radiofrequency ablation for patients with cavotricuspid valve isthmus dependent atrial flutter: a meta-analysis

    Science.gov (United States)

    Chen, Yi-He; Lin, Hui; Xie, Cheng-Long; Zhang, Xiao-Ting; Li, Yi-Gang

    2015-06-01

    We perform this meta-analysis to compare the efficacy and safety of cryoablation versus radiofrequency ablation for patients with cavotricuspid valve isthmus dependent atrial flutter. By searching EMBASE, MEDLINE, PubMed and Cochrane electronic databases from March 1986 to September 2014, 7 randomized clinical trials were included. Acute (risk ratio[RR]: 0.93; P = 0.14) and long-term (RR: 0.94; P = 0.08) success rate were slightly lower in cryoablation group than in radiofrequency ablation group, but the difference was not statistically significant. Additionally, the fluoroscopy time was nonsignificantly reduced (weighted mean difference[WMD]: -2.83 P = 0.29), whereas procedure time was significantly longer (WMD: 25.95; P = 0.01) in cryoablation group compared with radiofrequency ablation group. Furthermore, Pain perception during the catheter ablation was substantially less in cryoabaltion group than in radiofrequency ablation group (standardized mean difference[SMD]: -2.36 P < 0.00001). Thus, our meta-analysis demonstrated that cryoablation and radiofrequency ablation produce comparable acute and long-term success rate for patients with cavotricuspid valve isthmus dependent atrial flutter. Meanwhile, cryoablation ablation tends to reduce the fluoroscopy time and significantly reduce pain perception in cost of significantly prolonged procedure time.

  4. Health-related quality of life in different clinical subgroups with typical AFL who have undergone cavo-tricuspid isthmus ablation

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    García Seara Javier

    2012-08-01

    Full Text Available Abstract Background To evaluate changes in health-related quality of life (HRQOL in different sub-groups of a cohort of patients with typical atrial flutter (AFL treated with cavotricuspid isthmus (CTI radiofrequency catheter ablation. Methods 95 consecutive patients due to undergo CTI ablation were enrolled in a study involving their completion of two SF-36 HRQOL questionnaires, before ablation and at one-year follow-up. Results 88 of the initial 95 patients finished the study. Regardless of whether patients experienced atrial fibrillation (AF during follow-up, a statistically significant improvement in HRQOL was observed, compared with pre-ablation scores and in all dimensions except Bodily Pain. However, patients without AF during follow-up had significantly higher absolute HRQOL scores in most dimensions. No differences were seen in most HRQOL dimensions, with respect to AFL type (paroxysmal, persistent or duration, whether AFL was first-episode or recurrent, Class I-III drug dependent, sex, or presence of structural heart disease or tachycardiomyopathy. Patients with persistent AFL showed the greatest improvement in HRQOL when they also had a ventricular cycle length ≤500 ms. The combination of recurrent AFL, ventricular cycle length ≤500 ms and structural heart disease led to a significantly greater improvement in physical HRQOL dimensions than did first-episode AFL, no structural heart disease and ventricular cycle >500 ms. The only independent factor associated with a greater improvement was structural cardiopathy. Conclusions CTI-ablation treatment leads to a significant improvement in HRQOL in patients with typical AFL. Patients with AF during follow-up show a significantly lower HRQOL at one-year post-ablation. The only independent risk factor found to be associated with a greater improvement in the physical summary component was structural cardiopathy.

  5. Isthmus of tehuantepec

    Energy Technology Data Exchange (ETDEWEB)

    Miles, R. A.

    1958-03-01

    this document is a preliminary report on the Isthmus of Tehuantepec as a location for a non-military application of nuclear devices. This report is a revised and combined version of two previous reports, and is intended to provide preliminary information to personnel within the Laboratory and will he used as a base or starting point by the Non-Military Applications Study Committee in developing a final report.

  6. Formation of the Isthmus of Panama

    Science.gov (United States)

    O'Dea, Aaron; Aguilera, Orangel; Aubry, Marie-Pierre; Berggren, William A.; Cione, Alberto L.; Coates, Anthony G.; Collins, Laurel S.; Coppard, Simon E.; Cozzuol, Mario A.; de Queiroz, Alan; Duque-Caro, Herman; Eytan, Ron I.; Farris, David W.; Gasparini, German M.; Grosmman, Ethan L.; Jackson, Jeremy B. C.; Johnson, Kenneth G.; Keigwin, Lloyd D.; Knowlton, Nancy; Leigh, Egbert G.; Leonard-Pingel, Jill S.; Lessios, Hailaos A.; Marko, Peter B.; Norris, Richard D.; Rachello-Dolmen, Paola G.; Restrepo-Moreno, Sergio A.; Soibelzon, Leopoldo; Stallard, Robert F.; Todd, Jonathan A.; Vermeiju, Geerat J.; Woodburne, Michael O.

    2016-01-01

    The formation of the Isthmus of Panama stands as one of the greatest natural events of the Cenozoic, driving profound biotic transformations on land and in the oceans. Some recent studies suggest that the Isthmus formed many millions of years earlier than the widely recognized age of approximately 3 million years ago (Ma), a result that if true would revolutionize our understanding of environmental, ecological, and evolutionary change across the Americas. To bring clarity to the question of when the Isthmus of Panama formed, we provide an exhaustive review and reanalysis of geological, paleontological, and molecular records. These independent lines of evidence converge upon a cohesive narrative of gradually emerging land and constricting seaways, with formation of the Isthmus of Panama sensu stricto around 2.8 Ma. The evidence used to support an older isthmus is inconclusive, and we caution against the uncritical acceptance of an isthmus before the Pliocene.

  7. Historical biogeography of the isthmus of panama

    OpenAIRE

    2014-01-01

    About 3million years ago (Ma), the Isthmus of Panama joined the Americas, forming a land bridge over which inhabitants of each America invaded the other-the Great American Biotic Interchange. These invasions transformed land ecosystems in South and Middle America. Humans invading from Asia over 12000years ago killed most mammals over 44kg, again transforming tropical American ecosystems. As a sea barrier, the isthmus induced divergent environmental change off its two coasts-creating contrasti...

  8. Historical biogeography of the Isthmus of Panama.

    Science.gov (United States)

    Leigh, Egbert G; O'Dea, Aaron; Vermeij, Geerat J

    2014-02-01

    About 3 million years ago (Ma), the Isthmus of Panama joined the Americas, forming a land bridge over which inhabitants of each America invaded the other-the Great American Biotic Interchange. These invasions transformed land ecosystems in South and Middle America. Humans invading from Asia over 12000 years ago killed most mammals over 44 kg, again transforming tropical American ecosystems. As a sea barrier, the isthmus induced divergent environmental change off its two coasts-creating contrasting ecosystems through differential extinction and diversification. Approximately 65 Ma invading marsupials and ungulates of North American ancestry, and xenarthrans of uncertain provenance replaced nearly all South America's non-volant mammals. There is no geological evidence for a land bridge at that time. Together with rodents and primates crossing from Africa 42 to 30 Ma, South America's mammals evolved in isolation until the interchange's first heralds less than 10 Ma. Its carnivores were ineffective marsupials. Meanwhile, North America was invaded by more competitive Eurasian mammals. The Americas had comparable expanses of tropical forest 55 Ma; later, climate change confined North American tropical forest to a far smaller area. When the isthmus formed, North American carnivores replaced their marsupial counterparts. Although invaders crossed in both directions, North American mammals spread widely, diversified greatly, and steadily replaced South American open-country counterparts, unused to effective predators. Invading South American mammals were less successful. South America's birds, bats, and smaller rainforest mammals, equally isolated, mostly survived invasion. Its vegetation, enriched by many overseas invaders, remained intact. This vegetation resists herbivory effectively. When climate permitted, South America's rainforest, with its bats, birds and mammals, spread to Mexico. Present-day tropical American vegetation is largely zoned by trade

  9. How old is the Isthmus of Panama?

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    Anthony G Coates,; Stallard, Robert F.

    2013-01-01

    The Standard Model of the formation of the Isthmus of Panama proposes that final closure occurred at 4–3 Ma. The model is based on evidence from studies of marine stratigraphy, fossil sequences, divergent molecular phylogenies, the timing of the Great American Biological Interchange (GABI), and proxies for marine paleosalinity, paleobathymetry, productivity, and paleotemperatures. The new model uses cooling of magmas in the Cretaceous to Early Miocene Central American Volcanic arc to propose Eocene emergence of the discrete structural blocks of the arc and then U/Pb dating, paleomagnetic pole rotations, and atlantic sea-floor anomalies to reconfigure the blocks for different time slices back to 25 Ma. Closure is proposed at 15 Ma, because by this time the alignment of the blocks leaves no space for trans-isthmian marine passages. We propose that the Indonesian Australian Archipelago (IAA) provides a model for the Central American arc between 15 and 3 Ma because it accounts for the extensive marine interchange between the Pacific and Indian oceans through few and narrow passages while maintaining a complete separation of the terrestrial faunas (Wallace and Lydekker lines) of the two continental platforms of Sunda and Sahul. Using the Indonesian Volcanic arc as a model, we can now accommodate the general tectonic configuration and much of the emergence of the new model, while accounting for the marine fossil record, the molecular evidence of rapid recent speciation, and the delayed Great American Biotic Interchange that the New Model fails to explain.

  10. Mitral isthmus ablation in patients with prosthetic mitral valves

    Institute of Scientific and Technical Information of China (English)

    LONG De-yong; MA Chang-sheng; JIANG Hong; DONG Jian-zeng; LIU Xing-peng; HUANG He; TANG Yan-hong; WU Gang; HUANG Cong-xin

    2010-01-01

    Background Previous studies have investigated the technique of linear ablation at the mitral isthmus (MI) in patients with idopathic atrial fibrillation (AF), but MI ablation in patients with prosthetic natural mitral valves (MVs) was not described in detail. Present study sought to summarize our initial experience of ablating MI in patients with prosthetic MVs Methods Patients with drug refractory AF and prosthetic MVs were eligible for this study, and the patients with natural MVs but received MI ablation served as control group. Left atrium (LA) mapping and ablation was carried out guided by CARTO system. The anatomy of MI was assessed via computer topography scan.Results During the study period, a consecutive of 19 patients (male/female=12/7, mean age of (48±-6) years) with prosthetic MVs (16 with metal valves, 3 with biologic valves) entered for AF ablation, other 35 patients served as control group. In study group, mapping along MI documented lower voltages ((2.0±1.0) vs. (3.1±1.3) mV, P=0.002), more fragmented potentials (19/19 vs. 20/15, P<0.001 ), and higher impedance ((132±34) vs. (110±20) Ω, P=0.004). After initial ablation, more residual gaps along the MI lesions were found in study group (2.4±0.4 vs. 1.7±0.3, P <0.001). The mean length of MI ((6.2±3.3) vs. (7.1±2.3) cm, P=0.25) was comparable between 2 groups, but the MI in study group was much thicker ((3.1 ±1.8) vs. (2.1±1.07) cm, P=0.01 ) and all were found as pouch type (19/19 vs. 2/35, P <0.001). The follow-up results were comparable (65.1% vs. 72.3%, P=0.30).Conclusion For patients with prosthetic MVs, linear ablation at MI could be successfully carried out despite anatomical and pathological changes.

  11. Three-Dimensional Analysis of the Characteristics of the Femoral Canal Isthmus: An Anatomical Study

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    Xiu-yun Su

    2015-01-01

    Full Text Available Purpose. To establish a new approach for measuring and locating the femoral intramedullary canal isthmus in 3-dimensional (3D space. Methods. Based on the computed tomography data from 204 Chinese patients, 3D models of the whole femur and the corresponding femoral isthmus tube were reconstructed using Mimics software (Materialise, Haasrode, Belgium. The anatomical parameters of the femur and the isthmus, including the femur length and radius, and the isthmus diameter and height, were measured accordingly. Results. The mean ratio of the isthmus height versus the femoral height was 55 ± 4.8%. The mean diameter of the isthmus was 10.49 ± 1.52 mm. The femoral length, the isthmus diameter, and the isthmus tube length were significantly larger in the male group. Significant correlations were observed between the femoral length and the isthmus diameter (r=0.24, p<0.01 and between the femoral length and the isthmus height (r=0.6, p<0.01. Stepwise linear regression analyses demonstrated that the femoral length and radius were the most important factors influencing the location and dimension of the femoral canal isthmus. Conclusion. The current study developed a new approach for measuring the femoral canal and for optimization of customer-specific femoral implants.

  12. Macroscopic Study of the Isthmus of the Thyroid Gland in Bangladeshi People: A Postmortem Study

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    Fakhrul Amin Mohammad Hasanul Banna

    2017-01-01

    Full Text Available Background: The position and size of isthmus of thyroid gland varies considerably in human with age, sex, physiologic state, race and geographical location and sometimes the isthmus may be absent. So this study was designed to find out the macroscopic differences in isthmus of thyroid gland of different age and sex groups in Bangladeshi people. Objective: To record the macroscopic characteristics of isthmus of thyroid gland with advancing age in both sexes with a view to help establishing normal standard of Bangladeshi people. Materials and Methods: This descriptive cross-sectional study was carried out on 54 autopsied human thyroid glands aged 5 to 65 years. Thyroid glands were collected from unclaimed dead bodies autopsied in the morgue of Sylhet M. A. G. Osmani Medical College, Sylhet. The collected specimens were divided into groups –– A (20 years and below, B (21 to 50 years and C (50 years and above. All specimens were examined morphologically by careful gross dissection method. Results: The isthmus was absent in 5.56% cases. In most of the cases (35.29% it was against the 1st–4th tracheal rings. There was significant difference in length between Group A and Group C (p<0.05 and in breadth between Group A and Group C and between Group B and Group C (p<0.05. No significant difference was found in length, breadth and thickness of isthmus of the thyroid gland between males and females. Conclusion: The presence or absence, positional change and variation in gross dimension of isthmus of thyroid gland were evident in human. The macroscopic difference was found with increasing age but not with sex.

  13. In Vitro Stereomicroscopic Study of the Incidence and Position of Root Canal Isthmuses in Mandibular First Molars

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    Tabrizizadeh

    2014-06-01

    Full Text Available Background Accessibility to all sites of root canal and its mechanical and chemical cleaning is mandatory for successful root canal therapy. The presence of isthmus is a major hindrance to complete root canal accessibility. Objectives The purpose of the present study was to determine the relative frequency and type of isthmuses in the apical region of mesial root of the first mandibular molar extracted in Yazd. Materials and Methods In this descriptive-laboratory study, 100 mandibular first molar teeth were collected. The mesial roots were excised at the cervical region and three horizontal sections perpendicular to the longitudinal axis of the root were secured with 1-, 3-, and 5-mm distances upwards from apex region of the roots. The incised surfaces were stained using India ink and viewed under stereomicroscope with a magnifying power of ×60 and photographed. The obtained images were studied regarding the presence or absence of isthmuses and the various anatomical forms of isthmuses were recorded based on Hsu and Kim taxonomy. Results Isthmus was present in 54% of teeth. The greatest frequency of isthmuses was observed in the 5 mm from the apex. The type V isthmus was the most prevalent isthmuses between all levels of roots. Conclusions The frequency of isthmuses in the mesial root of mandibular first molars was high. The results of clinical and surgical endodontic procedures may be affected by this aspect of root canal anatomy.

  14. Intravenous digital subtraction angiography in patients with coarctation of the aorta (stenosis of the aortic isthmus)

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    Rauber, K.; Kollath, J.

    1985-02-01

    The authors report on 18 patients with stenoses of the aortic isthmus in whom digital subtraction angiography had been carried out. In three patients DSA yielded the primary diagnosis of a postductal stenosis of the aortic isthmus. In all postoperative patients, restenosis of the aorta could either be excluded or confirmed. In three cases with complications after an operation, DSA supplied diagnostic information which was decisive for proceeding further. According to the authors' experience, intravenous DSA can replace conventional angiography in the majority of postoperative controls and in future also in primary diagnosis.

  15. Zapoteco del Istmo, Juchitan, Oaxaca (Zapotec of the Isthmus, Juchitan, Oaxaca).

    Science.gov (United States)

    Mexico Coll. (Mexico City)

    This document is the first of 17 volumes on indigenous Mexican languages and is the result of a project undertaken by the Archivo de Lenguas Indigenas de Mexico. This volume contains information on Zapotec, an indigenous language of Mexico spoken in the Isthmus region of Juchitan, Oaxaca. The objective of collecting such a representative sampling…

  16. A STUDY ON STRUCTURE AND THICKNESS OF ISTHMUS OF CARTILAG E OF PINNA

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    Satyanarayana

    2015-05-01

    Full Text Available INTRODUCTION: A variety of organic and inorganic materials is used as grafts in Ossiculoplasty and reconstruction of the outer attic wall and posterior wall of External Auditory Meatus. Tragal cartilage, Conchal cartilage and septal cartilages are frequently used as auto grafts during Tympanoplasty surgery for reconstruction of Ossicular chain. Cartilage grafts used for Ossicular replacement should be thick, sturdy, easily sculpted and without much elasticity. If the graft has elastic nature it tends to reduce the conduction of sound vibrations. Auricular cartilage is accessible through the same post aural incision used for the mastoid surgery. If the auricular cartilage is palpated for the thickness, one would find that the thickest part is the isthmus. It is felt below and posterior to the inter tragal sulcus. The present study is to measure the thickness of the isthmus part of the auricle cartilage. It also includes study of histology of the cartilage of isthmus to observe the stacks of cells present between the two layers of the perichondrium. MATERIALS AND METHODS: The cartilage of isthmus from 36 cadavers is dissected to measure its thickness and for histology study. Cartilage of isthmus from 36 patients undergoing Modified Radical Mastoidectomy is measured for their thickness and histology is studied. A sterile steel calipers is used to measure the thickness of the cartilage, after exposing the cartilage from posterior aspect during surgery. The tips of the calipers are kept touching the perichondrium on both sides. Thin histology sections are taken after embedding the cartilage in paraffin moulds. Hematoxyline and Eosin stain is used to study the histology. The thickest portion of the cartilage is sculpted to be used as a strut in Type III Tympanoplasty. OBSERVATIONS: The thickness of the cartilage varied from 2.1 to 3mm. The number of stacks of chondrocytes varied from 5 to 7. The physical nature of the cartilage is sturdy and easily

  17. Biological evidence supports an early and complex emergence of the Isthmus of Panama.

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    Bacon, Christine D; Silvestro, Daniele; Jaramillo, Carlos; Smith, Brian Tilston; Chakrabarty, Prosanta; Antonelli, Alexandre

    2015-05-12

    The linking of North and South America by the Isthmus of Panama had major impacts on global climate, oceanic and atmospheric currents, and biodiversity, yet the timing of this critical event remains contentious. The Isthmus is traditionally understood to have fully closed by ca. 3.5 million years ago (Ma), and this date has been used as a benchmark for oceanographic, climatic, and evolutionary research, but recent evidence suggests a more complex geological formation. Here, we analyze both molecular and fossil data to evaluate the tempo of biotic exchange across the Americas in light of geological evidence. We demonstrate significant waves of dispersal of terrestrial organisms at approximately ca. 20 and 6 Ma and corresponding events separating marine organisms in the Atlantic and Pacific oceans at ca. 23 and 7 Ma. The direction of dispersal and their rates were symmetrical until the last ca. 6 Ma, when northern migration of South American lineages increased significantly. Variability among taxa in their timing of dispersal or vicariance across the Isthmus is not explained by the ecological factors tested in these analyses, including biome type, dispersal ability, and elevation preference. Migration was therefore not generally regulated by intrinsic traits but more likely reflects the presence of emergent terrain several millions of years earlier than commonly assumed. These results indicate that the dramatic biotic turnover associated with the Great American Biotic Interchange was a long and complex process that began as early as the Oligocene-Miocene transition.

  18. Glycan profile of oviductal isthmus epithelium in normal and superovulated ewes.

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    Desantis, Salvatore; Accogli, Gianluca; Silvestre, Fabio; Binetti, Francesco; Cox, Sharon Natasha; Roscino, Mariateresa; Caira, Michele; Lacalandra, Giovanni Michele

    2016-04-01

    Glycans of oviductal isthmus are implicated in sperm-isthmus interaction, sperm storage, survival, and capacitation. Isthmus morphology and glycoprotein production are controlled by sex steroids, which could be responsible for alterations of some reproductive events in the superovulated ewes (SE). In this study, the oviductal isthmus epithelium was evaluated in normal and in SE using morphologic and lectin histochemical analysis. The epithelium of normal isthmi was significantly taller in folds than in crypts, whereas it significantly decreased in the folds of SE. Nonciliated cells (NCs) from normal, showed apical blebs revealing apocrine secretory activity, which was missing in SE. The quantitative analysis of lectin staining revealed higher Con A, DBA, and PNA reactivity but lower affinity to KOH-sialidase- (Ks)WGA, GSA II, LTA, UEA I, SBA, GSA I-B4, RCA120, KsPNA, MAL II, SNA in control isthmi compared with superovulated ones. The NCs apical blebs showed terminal fucose (Fuc), N-acetylgalactosamine (GalNAc), galactose (Gal), lactosamine, and O- and N-sialoglycans. In normal isthmi, the luminal surface of NCs and ciliated cells expressed Fuc, highly mannosilated N-glycans terminating with lactosamine as well as O-glycans ending with N-acetylglucosamine (GlcNAc) and GalNAc. Moreover, NCs microvilli contained Gal and α2-3-linked sialic acids. In SE, the luminal surface lacked Gal and GalNAcα1, 3(LFucα1,2)Galβ1,3/4GlcNAcβ1, whereas it was enriched with Fuc in the folds and with α2-3sialo-mucins both in crypts and in folds. The apical surface showed additional O- and N-linked sialoglycans in NCs and αGal in the cilia, which expressed α2-6-linked sialic acid only in the folds. The cytoplasm of control NCs showed highly mannosilated N-glycans throughout the epithelium and GlcNAc in the folds. After superovulation treatment, NCs expressed cytoplasmic terminal Fuc, βGalNAc, lactosamine, α2-3-, and α2-6-linked sialic acids in the folds. The cytoplasm of normal

  19. Cutaneous squamous cell carcinoma manifesting as follicular isthmus cysts in a cat

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    Elizabeth A Layne

    2016-01-01

    Full Text Available Case summary A 9-year-old spayed female domestic shorthair cat was examined for swelling of the right upper lip. The cat had been receiving oral ciclosporin A for eosinophilic plaques. The swelling appeared clinically and cytologically consistent with an abscess; exudate was cultured and treatment consisted of antibiotic therapy and surgical curettage. Five months of antibiotic therapy with three separate surgical treatments resulted in minimal improvement; three separate biopsy samples demonstrated epithelial cysts with severe dermal inflammation. Swelling and drainage of purulent material from the affected lip persisted and progressed to involve the left upper lip. Euthanasia was elected 13 months after initial examination due to disease progression. On necropsy, histopathology demonstrated multiple isthmus cysts intermixed with squamous cell carcinoma (SCC. Relevance and novel information The clinical and histopathologic features were unusual for feline cutaneous SCC. The cystic nature and lack of epidermal involvement suggest the tumor arose from non-epidermal squamous cells such as follicular isthmus or ductal epithelium. There is a pattern of SCC recognized in human renal transplant patients with features of epidermal inclusion cysts. These features have not been previously reported in SCC from a cat.

  20. The Kra Isthmus Canal: A New Strategic Solution for China's Energy Consumption Scenario?

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    Lau, Cheng Yong; Lee, Jason Wai Chow

    2016-01-01

    This paper is a conceptual study that examines the viability of the construction of the Kra Isthmus within the context of the five dimensions of megaproject success of Sovacool and Cooper (The governance of energy megaprojects: politics, hubris, and energy security, 2013)—social (governance), technological (systems), democratic (politics), externalities (economics, ecology), and risks assessments (accountability), and its possible impact on China's strategic energy supply chain. One of the objectives of this study is also to discuss the current impacts, perceived benefits, and risks of China's dependence on its multinational and transnational pipelines. China could see the construction of Kra Canal as an alternative option for its strategic sourcing activities especially crude oil and gas at much lower costs. The megaproject would become a passageway that connects the Indian Ocean, Andaman Sea, and the Gulf of Siam at the choke point of Isthmus region in Thailand. However, this megaproject could also trigger the internal conflicts of Thailand, and affect the ASEAN countries' political and economic relationships.

  1. “Don Juan-Fracture” as a Hint to Aortic Isthmus Rupture

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    Sirilak Suksompong

    2014-01-01

    Full Text Available We report a case of thoracic aortic rupture after blunt trauma in a 23-year-old male patient. The initial investigation found no external injury or bleeding, only a slightly widened mediastinum and a broken left calcaneus. Abdominal lavage was negative, biochemistry was normal, and breathing and oxygenation were not compromised. When changing his position during diagnostics, the patient all of a sudden developed cardiac arrest and typical signs of hypovolemic shock. An immediate sternotomy was done without any further diagnostics on suspicion of aortic isthmus injury. A circular avulsion at the ligamentum arteriosum was found as assumed and repaired under cardiopulmonary bypass. The patient left the hospital for rehabilitation after 12 days in adequate health status. Biodynamics of blunt trauma after high-speed frontal impact and the relationship between calcaneus fracture, called “Don-Juan fracture,” and aortic rupture at the site of ligamentum arteriosum are discussed.

  2. "Don juan-fracture" as a hint to aortic isthmus rupture.

    Science.gov (United States)

    Suksompong, Sirilak; von Bormann, Benno

    2014-01-01

    We report a case of thoracic aortic rupture after blunt trauma in a 23-year-old male patient. The initial investigation found no external injury or bleeding, only a slightly widened mediastinum and a broken left calcaneus. Abdominal lavage was negative, biochemistry was normal, and breathing and oxygenation were not compromised. When changing his position during diagnostics, the patient all of a sudden developed cardiac arrest and typical signs of hypovolemic shock. An immediate sternotomy was done without any further diagnostics on suspicion of aortic isthmus injury. A circular avulsion at the ligamentum arteriosum was found as assumed and repaired under cardiopulmonary bypass. The patient left the hospital for rehabilitation after 12 days in adequate health status. Biodynamics of blunt trauma after high-speed frontal impact and the relationship between calcaneus fracture, called "Don-Juan fracture," and aortic rupture at the site of ligamentum arteriosum are discussed.

  3. “Don Juan-Fracture” as a Hint to Aortic Isthmus Rupture

    Science.gov (United States)

    Suksompong, Sirilak; von Bormann, Benno

    2014-01-01

    We report a case of thoracic aortic rupture after blunt trauma in a 23-year-old male patient. The initial investigation found no external injury or bleeding, only a slightly widened mediastinum and a broken left calcaneus. Abdominal lavage was negative, biochemistry was normal, and breathing and oxygenation were not compromised. When changing his position during diagnostics, the patient all of a sudden developed cardiac arrest and typical signs of hypovolemic shock. An immediate sternotomy was done without any further diagnostics on suspicion of aortic isthmus injury. A circular avulsion at the ligamentum arteriosum was found as assumed and repaired under cardiopulmonary bypass. The patient left the hospital for rehabilitation after 12 days in adequate health status. Biodynamics of blunt trauma after high-speed frontal impact and the relationship between calcaneus fracture, called “Don-Juan fracture,” and aortic rupture at the site of ligamentum arteriosum are discussed. PMID:25478249

  4. Delamination of sub-crustal lithosphere beneath the Isthmus of Tehuantepec, Mexico

    Science.gov (United States)

    Manea, Marina; Constantin Manea, Vlad; Ferrari, Luca; Orozco-Esquivel, Maria Teresa

    2015-04-01

    Recent seismic data from a dense seismic array (VEOX), as well as from the permanent broadband network of the Mexican National Seismological Service (SSN), revealed several anomalous structures in the Isthmus of Tehuantepec. Seismic tomography imaged a high velocity body dipping ~30° from the Gulf of Mexico southward. Analysis of seismic noise detected a large well-defined low-velocity anomaly on top of this structure in the vicinity of the Late Miocene-Quaternary Los Tuxtlas volcanic field. The current interpretation of these observations propose the presence of a southward dipping slab resulting from the subduction of oceanic lithosphere prior to the collision of the Yucatán Block with Mexico ~12 Ma ago. However this interpretation contradicts many aspects of well-established models of Caribbean tectonics. Additionally such model does not explain how the southward dipping structure remained at a relatively low dipping angle (~30°) over the last 12 Ma, and why it is not seismically active. We propose an alternative model that reconciles the seismic observations with the tectonic evolution of the region. The south dipping seismic structure is the result of lithospheric delamination produced by a thermal anomaly that migrated upwards through a slab gap in the Cocos slab located at ~200 km depth. Using high-resolution two-dimensional coupled petrological-thermomechanical numerical simulations of subduction, we show that hot and buoyant asthenospheric material flowing through a slab gap in the Cocos plate may have produced a rapid delamination of the lithosphere once it reached its base. The model geometry of the delaminated lithosphere is similar to the observed seismic anomaly, and the hot material from the plume impact is consistent with the low-velocity anomaly located at the north of the Isthmus of Tehuantepec, which feeds the Los Tuxtla volcanic field. Additionally our simulations show that the temperature of the delaminated lithosphere is above 700

  5. Soaring Migratory Birds Avoid Wind Farm in the Isthmus of Tehuantepec, Southern Mexico

    Science.gov (United States)

    Villegas-Patraca, Rafael; Cabrera-Cruz, Sergio A.; Herrera-Alsina, Leonel

    2014-01-01

    The number of wind farms operating in the Isthmus of Tehuantepec, southern Mexico, has rapidly increased in recent years; yet, this region serves as a major migration route for various soaring birds, including Turkey Vultures (Cathartes aura) and Swainson's Hawks (Buteo swainsoni). We analyzed the flight trajectories of soaring migrant birds passing the La Venta II wind farm during the two migratory seasons of 2011, to determine whether an avoidance pattern existed or not. We recorded three polar coordinates for the flight path of migrating soaring birds that were detected using marine radar, plotted the flight trajectories and estimated the number of trajectories that intersected the polygon defined by the wind turbines of La Venta II. Finally, we estimated the actual number of intersections per kilometer and compared this value with the null distributions obtained by running 10,000 simulations of our datasets. The observed number of intersections per kilometer fell within or beyond the lower end of the null distributions in the five models proposed for the fall season and in three of the four models proposed for the spring season. Flight trajectories had a non-random distribution around La Venta II, suggesting a strong avoidance pattern during fall and a possible avoidance pattern during spring. We suggest that a nearby ridgeline plays an important role in this pattern, an issue that may be incorporated into strategies to minimize the potential negative impacts of future wind farms on soaring birds. Studies evaluating these issues in the Isthmus of Tehuantepec have not been previously published; hence this work contributes important baseline information about the movement patterns of soaring birds and its relationship to wind farms in the region. PMID:24647442

  6. Soaring migratory birds avoid wind farm in the Isthmus of Tehuantepec, southern Mexico.

    Directory of Open Access Journals (Sweden)

    Rafael Villegas-Patraca

    Full Text Available The number of wind farms operating in the Isthmus of Tehuantepec, southern Mexico, has rapidly increased in recent years; yet, this region serves as a major migration route for various soaring birds, including Turkey Vultures (Cathartes aura and Swainson's Hawks (Buteo swainsoni. We analyzed the flight trajectories of soaring migrant birds passing the La Venta II wind farm during the two migratory seasons of 2011, to determine whether an avoidance pattern existed or not. We recorded three polar coordinates for the flight path of migrating soaring birds that were detected using marine radar, plotted the flight trajectories and estimated the number of trajectories that intersected the polygon defined by the wind turbines of La Venta II. Finally, we estimated the actual number of intersections per kilometer and compared this value with the null distributions obtained by running 10,000 simulations of our datasets. The observed number of intersections per kilometer fell within or beyond the lower end of the null distributions in the five models proposed for the fall season and in three of the four models proposed for the spring season. Flight trajectories had a non-random distribution around La Venta II, suggesting a strong avoidance pattern during fall and a possible avoidance pattern during spring. We suggest that a nearby ridgeline plays an important role in this pattern, an issue that may be incorporated into strategies to minimize the potential negative impacts of future wind farms on soaring birds. Studies evaluating these issues in the Isthmus of Tehuantepec have not been previously published; hence this work contributes important baseline information about the movement patterns of soaring birds and its relationship to wind farms in the region.

  7. Aortic isthmus Doppler velocimetry: role in assessment of preterm fetal growth restriction.

    LENUS (Irish Health Repository)

    Kennelly, M M

    2012-02-01

    Intrauterine fetal growth restriction (IUGR) is an important pregnancy complication associated with significant adverse clinical outcome, stillbirth, perinatal morbidity and cerebral palsy. To date, no uniformly accepted management protocol of Doppler surveillance that reduces mortality and cognitive morbidity has emerged. Aortic isthmus (AoI) evaluation has been proposed as a potential monitoring tool for IUGR fetuses. In this review, the current knowledge of the relationship between AoI Doppler velocimetry and preterm fetal growth restriction is reviewed. Relevant technical aspects and reproducibility data are reviewed as we discuss AoI Doppler and its place within the existing repertoire of Doppler assessments in placental insufficiency. The AoI is a link between the right and left ventricles which perfuse the lower and upper body, respectively. The clinical use of AoI waveforms for monitoring fetal deterioration in IUGR has been limited, but preliminary work suggests that abnormal AoI impedance indices are an intermediate step between placental insufficiency-hypoxemia and cardiac decompensation. Further prospective studies correlating AoI indices with arterial and venous Doppler indices and perinatal outcome are required before encorporating this index into clinical practice.

  8. The Aortic Isthmus: A Significant yet Underexplored Watershed of the Fetal Circulation.

    Science.gov (United States)

    Tynan, Dominique; Alphonse, Jennifer; Henry, Amanda; Welsh, Alec W

    2016-01-01

    The aortic isthmus (AoI) is a unique fetal watershed with a waveform reflecting its complex haemodynamic physiology. The systolic component represents left and right ventricular systolic ejection, and the diastolic component represents comparative downstream vascular impedance between the brachiocephalic and subdiaphragmatic fetal circulations. Several indices have been devised to quantify different components of the waveform, including the pulsatility index, resistance index, isthmic flow index, and recently the isthmic systolic index. There have been promising preliminary studies applying these indices to both cardiac (congenital) and extracardiac pathologies, including intrauterine growth restriction and twin-twin transfusion syndrome. However, the waveform's multifactorial origin has proven to be challenging, and the difficulty in separating various components of the waveform could explain that AoI evaluation does not have a clear clinical utility. Further research is underway to realise the full potential of this vessel in fetal cardiac and haemodynamically compromised pathological conditions. In this review article we outline the physiological origin of this Doppler waveform, describe in detail the various published indices, summarise the published literature to date, and finally outline potential future research and hopefully clinical applications.

  9. Two pulses of diversification across the Isthmus of Tehuantepec in a montane Mexican bird fauna.

    Science.gov (United States)

    Barber, B R; Klicka, J

    2010-09-07

    Understanding the evolutionary history of the species in a particular region provides insights into how that fauna was formed. Of particular interest to biogeographers is examining the impact a geographical barrier had in generating temporal genetic diversity among codistributed species. We examined the impact a major New World barrier, the Isthmus of Tehuantepec (IT) in southern Mexico, had on a regional bird fauna. Specifically, genetic data from 10 montane-forest bird taxa were analysed using approximate Bayesian computation (ABC) to test the hypothesis of simultaneous intraspecific diversification at the IT. Because effective population size (N(e)) has the greatest impact on coalescent times, thereby affecting tests of divergence among codistributed taxa, we chose priors for both current and ancestral N(e) using empirical estimates of theta. The ABC method detected two discrete diversification events. Subsequent analysis with the number of diversification events constrained to two suggests that four taxa diverged in an older event, with the remaining six diverging more recently. Application of a range of mutation rates from 2.0 to 5.0% Myr(-1) places both events within the Pleistocene or Late Pliocene, suggesting that fluctuations in montane habitat induced by climate cycles and a late Pliocene seaway may have fractured this montane bird fauna. The results presented here suggest this avian fauna responded in a relatively concerted fashion over the last several million years.

  10. Formation of virtual isthmus: A new scenario of spiral wave death after a decrease in excitability

    Science.gov (United States)

    Erofeev, I. S.; Agladze, K. I.

    2015-11-01

    Termination of rotating (spiral) waves or reentry is crucial when fighting with the most dangerous cardiac tachyarrhythmia. To increase the efficiency of the antiarrhythmic drugs as well as finding new prospective ones it is decisive to know the mechanisms how they act and influence the reentry dynamics. The most popular view on the mode of action of the contemporary antiarrhythmic drugs is that they increase the core of the rotating wave (reentry) to that extent that it is not enough space in the real heart for the reentry to exist. Since the excitation in cardiac cells is essentially change of the membrane potential, it relies on the functioning of the membrane ion channels. Thus, membrane ion channels serve as primary targets for the substances, which may serve as antiarrhythmics. At least, the entire group of antiarrhythmics class I (modulating activity of sodium channels) and partially class IV (modulating activity of calcium channels) are believed to destabilize and terminate reentry by decreasing the excitability of cardiac tissue. We developed an experimental model employing cardiac tissue culture and photosensitizer (AzoTAB) to study the process of the rotating wave termination while decreasing the excitability of the tissue. A new scenario of spiral wave cessation was observed: an asymmetric growth of the rotating wave core and subsequent formation of a virtual isthmus, which eventually caused a conduction block and the termination of the reentry.

  11. Diversity of large and medium mammals in Juchitan, Isthmus of Tehuantepec, Oaxaca, Mexico

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    Cortés-Marcial, M

    2014-06-01

    Full Text Available The Isthmus of Tehuantepec in Oaxaca, Mexico, is one of the country’s most important regions from a zoogeographical perspective due to the large number of endemic Neotropical species found there. Between September 2007 and August 2008, we sampled medium–sized and large mammals in the Juchitan municipality and compared their diversity in two areas with distinct levels of anthropogenic impact, defined according to estimates of human activities, livestock density and habitat degradation, We obtained 167 records of 18 species, with a 79% representation according to species accumulation models in both areas. The highest species richness and alpha diversity were recorded in the preserved area, whereas the disturbed area exhibited half the diversity found in the preserved area. A high interchange of species was also observed between zones. The two species with the largest number of records were Urocyon cinereoargenteus (n = 52 and Didelphis virginiana (n = 42. In both areas, the highest relative abundance occurred during the rainy season. Habitat degradation and human activities seem to affect the diversity of mammal species in the region.

  12. Morphological analysis of the oviduct, oviducal gland and isthmus of the blue shark Prionace glauca (Linnaeus, 1758 (Elasmobranchii: Carcharhiniformes

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    Bianca S. Rangel

    Full Text Available ABSTRACT Oviducal gland present in elasmobranchs is correlated to the organism's reproductive strategy, and its functions are to produce mucus, to form the egg's tertiary envelope and to store sperm. The gland contains four zones: club, papillary,baffle and terminal. The structures of the oviduct, oviducal gland and isthmus of blue shark Prionace glauca were described using macroscopic, light microscopy and scanning electron microscopy techniques. The epithelium of the oviduct and isthmus is folded and is a simple, columnar, ciliated lining epithelium with glandular cells. In the oviducal gland, the lining tissues in the four zones are similar to the oviduct and isthmus lining. The terminal zone shows the presence of sperm in the lumen of the secretory tubules, which remains stored even in the absence of recent copulation. Here, these organs were studied and their connections in an attempt to elucidate the mechanisms of reproduction in the blue shark, showing the three-dimensional aspects, thus adding morphological information important for the understanding of the structure and functioning of these organs of fundamental importance in the life of the majority of elasmobranchs.

  13. Geologic Evolution of the eastern Panama Isthmus from biostratigraphic, tectonic and geophysical data

    Science.gov (United States)

    Barat, F.; Mercier de Lépinay, B.; Sosson, M.; Müller, C.

    2012-04-01

    Panama is located at the junction of Nazca, Cocos, Caribbean and South America Plates, and reflects a complex geological history: the isthmus is mainly an island arc, formed by the convergence between the oceanic Farallon and Caribbean Plates during Late Cretaceous-Paleogene, deformed by extension from the beginning of the Miocene, and shortened during the Middle Miocene collision of the Panama-Choco block with the South America Plate. We focused our researches on the eastern part of Panama, mainly in the Darien province, the least explored territory of the country, combining field work data, remote sensing analyses (SAR images) and geophysical data in order to better constrain the geological history of Panama since the Late Cretaceous. New field observations and detailed biostratigraphic data (nannoflora) allow us to precise the stratigraphic units of eastern Panama. We recognize from bottom to top: (1) the Upper Cretaceous basement of the Caribbean plate consists of basalts, pillow basalts, with minor intercalations of radiolarian cherts, outcropping in the Gulf of San Miguel, San Blas Massif and Sapo Massif; (2) an early volcanic arc, Upper Cretaceous in age, composed by breccias, basalts, intrusive volcanic rocks, limestones and siliceous tuffs, outcropping in the Portobelo Peninsula and San Blas-Darien Massif, attributed to the Ocù formation; (3) a Paleocene-Middle Eocene island-arc magmatic rock suite, outcropping in the Massifs of San Blas-Darien, Mahé and Sapo, attributed to the San Blas Formation; (4) a thick package of Lower-Middle Eocene-Oligocene epiclastic volcanosedimentary rocks, tuffs, with few basaltic lavas, observed in the Mahé Massif, attributed to the Darien Formation; (5) Several sedimentary formations, composed by carbonated and siliceous fine sediments and conglomerates, Upper Middle Eocene to Upper Miocene in age, which outcrop in the basins of Chucunaque-Tuira and Sambu (Porcona, Clarita, Tapaliza, Tuira, Chucunaque formations). We also

  14. Chironomidae of semiaquatic lake shore habitats in the Karelian Isthmus (northwestern Russia

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    Andrey Przhiboro

    2012-10-01

    Full Text Available Shores of lentic waters are poorly studied as habitats of Chironomidae. We investigated floating shore marsh surrounding the lakes Bol’shoe Rakovoe (Äyräpäänjärvi or Eteläjärvi and Okhotnich’e (Muolaanlampi, shallow mesotrophic wetlands in the Karelian Isthmus. Our research aimed to identify species structure of immature chironomid assemblages in this peculiar habitat and to provide their quantitative assessment. Five sites of the water margin zone (a 20-m part of floating marsh adjoining the lake littoral were studied using two techniques, quantitative samples taken with a grab-net and laboratory rearings of adults from substrata. Thirty-two samples were taken in July and October; 2970 emerging chironomid adults were identified. Nineteen species were found, 3 of Tanypodinae, 10 of Orthocladiinae and 6 of Chironominae. Tavastia yggdrasilia, Thienemanniella minuscula and Polypedilum trigonus are first recorded from Russia, and 8 more species, from NW Russia. Orthocladiinae accounted for over 99% emerging adults, with 3 species predominant and numerous on all sites, Paraphaenocladius impensus, Limnophyes minimus and L. natalensis. Species structure is discussed and compared with the data on similar habitats. Chironomid larvae were most numerous macroinvertebrates. Mean abundance of chironomid immatures varied from 1246 to 32060 ind./m2, mean biomass, 0.104 to 3.591 g(wet weight/m2, depending on site and season. In July, Chironomidae comprised 3-15% of Diptera biomass and 1-5% of macroinvertebrates biomass; in October, 13-49% and 7-20%, respectively.doi: 10.5324/fn.v31i0.1410.Published online: 17 October 2012.

  15. Intracultural Differences in Local Botanical Knowledge and Knowledge Loss among the Mexican Isthmus Zapotecs.

    Science.gov (United States)

    Saynes-Vásquez, Alfredo; Vibrans, Heike; Vergara-Silva, Francisco; Caballero, Javier

    2016-01-01

    This study reports on the socio-demographic and locality factors that influence ethnobiological knowledge in three communities of Zapotec indigenous people of the Isthmus of Tehuantepec, Mexico. It uses local botanical nomenclature as a proxy for general ethnobiological knowledge. In each of these communities (one urban and two rural), 100 adult men were interviewed aided with a field herbarium. Fifty had a background in farming, and 50 worked in the secondary or tertiary sector as their main economic activity, totaling 300 interviews. Using a field herbarium with samples of 30 common and rare wild regional species, we documented visual recognition, knowledge of the local life form, generic and specific names and uses (five knowledge levels measuring knowledge depth). The relationship between sociodemographic variables and knowledge was analyzed with simple correlations. Differences between the three communities and the five knowledge levels were then evaluated with a discriminant analysis. A general linear analysis identified factors and covariables that influenced the observed differences. Differences between the groups with different economic activities were estimated with a t-test for independent samples. Most of the relationships found between sociodemographic variables and plant knowledge were expected: age and rurality were positively related with knowledge and years of formal schooling was negatively related. However, the somewhat less rural site had more traditional knowledge due to local circumstances. The general linear model explained 70-77% of the variation, a high value. It showed that economic activity was by far the most important factor influencing knowledge, by a factor of five. The interaction of locality and economic activity followed. The discriminant analysis assigned interviewees correctly to their localities in 94% of the cases, strengthening the evidence for intracultural variation. Both sociodemographic and historic intracultural

  16. Transition from the Farallon Plate subduction to the collision between South and Central America: Geological evolution of the Panama Isthmus

    Science.gov (United States)

    Barat, Flore; Mercier de Lépinay, Bernard; Sosson, Marc; Müller, Carla; Baumgartner, Peter O.; Baumgartner-Mora, Claudia

    2014-05-01

    This paper presents new geological constraints on the collision of southern Central America with South America, and the resulting deformational episodes that have affected the Panama Isthmus since the Late Cretaceous. The Panama Isthmus is located in southwestern Central America, and it represents the zone of contact between the two land masses: Central America and South America. This collision event is still active today. It has resulted in regional uplift since the Late Miocene/Pliocene and is responsible for the Great American Biotic Interchange between South and North America. Depending on the methods of investigation used, and due to the lack of data available, the time when this collision began is still widely debated and poorly constrained. To better constrain this age, we have studied the rock formations and the tectonic deformations in central and eastern Panama that have occurred since the Late Cretaceous. This study presents new rock ages, field-work documentation and analyses, and seismic-line interpretations, and it is complemented by spatial images for the eastern Panama area. During the Middle Eocene, a number of changes suddenly appeared in the geological records that were synchronous with the break-up of southern Central America into two smaller blocks: Chorotega and Chocó. Our main results identify the prevalence of an extensional tectonic regime from the Middle Eocene to the Middle Miocene that caused the formation of horst and graben structures with thick sedimentary basin fills, and a synchronous clockwise block rotation. Here, we propose that these geologic events are associated with the initiation of the oblique collision of southern Central America with South America. The first contact of the southeastern extremity of Central America occurred around 40 Ma to 38 Ma, and then propagated northwestwards. We describe here this long-term collision episode in relation to the history of the Panama Isthmus.

  17. Surgical procedures for papillary thyroid carcinoma located in the thyroid isthmus: an intention-to-treat analysis

    Science.gov (United States)

    Lei, Jianyong; Zhu, Jinqiang; Li, Zhihui; Gong, Rixiang; Wei, Tao

    2016-01-01

    Objective We sought to evaluate and compare the outcomes of different surgical protocols for papillary thyroid cancer (PTC) located in the isthmus in a retrospective intention-to-treat analysis. Patients and methods The data of 3,068 patients who received thyroidectomy due to thyroid cancer in our center were reviewed. Of these, 103 patients had a dominant carcinoma located in the isthmus. Various baseline and tumor characteristics and surgical outcomes were evaluated and compared with respect to the different surgical protocols (85 cases with total thyroidectomy and 18 cases with less-than-total thyroidectomy). Univariate and multivariate analyses were performed to identify resected patients who developed recurrence with isthmic PTC. Results The postoperative complication rates were comparable between the two groups (17.6% versus 11.1%, P=0.500). Although the total thyroidectomy group showed a much higher rate (P=0.004) and number (P0.05). Tumor recurrence was observed in five patients, including two patients in the total thyroidectomy group and three patients in the less-than-total thyroidectomy group; the tumor recurrence rate in the total thyroidectomy group was significantly lower than that in the less-than-total thyroidectomy group (P=0.040). Univariate and multivariate analyses indicated less-than-total thyroidectomy as a risk factor for tumor recurrence in PTC cases with tumors located at the isthmus (hazard ratio: 1.870, 95% confidence interval: 1.320–2.218, P<0.001). Conclusion Our findings indicate that total thyroidectomy is an appropriate initial surgical protocol for isthmic PTC due to the lower recurrence rate, comparable postoperative complication rate, and parathyroid function recovery. PMID:27578987

  18. Against Consilience: Outsider Scholarship and the Isthmus Theory of Knowledge Domains

    Directory of Open Access Journals (Sweden)

    Mike King

    2013-06-01

    Full Text Available The endless proliferation of human knowledge within sub-disciplines represents not so much a tree structure of knowledge from which we can stand back and admire some organic unity as the tentacles of an octopus dragging us down into anguished division. The anguish is genuine and has been expressed since the Enlightenment by many types of thinker. This paper argues however that the anguish does not in fact arise from the nature of human knowledge but from the mistaken belief in the possibility of its unification. The desire for the unitive has been erroneously transplanted from its proper context – the mystical – to the domain of knowledge, as the latter – particularly under the rubric of “science” – has become the only culturally legitimised stance towards the world. Conventional scholarship, while busy creating sub-branches and sub-sub-branches on which the leaves of new knowledge sprout with vigour and abandon, is powerless to avoid this feeling of anguish. It feels compromised in the thwarted longing for a lost sense unity. “Outsider scholarship” – of the type practiced by Koestler, Schumacher and Pirsig – is often preoccupied with just this question, but is free to propose various taxonomies of knowledge, often of an unfashionably hierarchical kind, that cut across conventional boundaries and which provide a basis for an uncompromised relationship with knowledge. This paper starts with a brief consideration of outsider scholarship, including its anachronistic characteristics, and then turns to Pirsig’s meditation on the technologies behind the word-processor, which lead to an “isthmus theory of knowledge domains.” It then considers Steven Jay Gould’s non-overlapping magisteria, and the hint from Ken Wilber about epistemological pluralism. These are then used to show why E. O. Wilson’s consilience is misguided: it represents the final triumph of logical positivism – a takeover bid for the humanities by the

  19. Effect of temporal lakes on avifaunal composition at the Southeast of Isthmus of Tehuantepec, Oaxaca, Mexico.

    Science.gov (United States)

    Rioja-Paradela, Tamara; Carrillo-Reyes, Arturo; Espinoza-Medinilla, Eduardo

    2014-12-01

    Oaxaca hosts one of the greatest biodiversity in México, occupying first place in avian diversity compared to other regions of the country. However, the area is undergoing serious problems such as high defor- estation rates, soil erosion and over exploitation and extinction of species. These factors have all contributed to the current loss of biodiversity. Also, biological inventories are still incomplete. One of the least explored sites is the semiarid zone of Tehuantepec isthmus, around the locality of Santa Maria del Mar, Oaxaca, México. The area includes floodable grasslands, mangrove areas and dry forest, providing a range of potential habitats for different species. Our objective was to evaluate the effect of temporal lakes on spatial and temporal composition of the avifauna in Santa Maria del Mar, in order to generate information regarding this group within the region and the state, and to understand the importance of flood areas for resident and transitory birds. We conducted 12 avifauna surveys between July 2006 and June 2008, and established two transects of 2km length in each of four habitat types (beach, grassland, dry forest, and mangrove). We found a total of 75 species, corresponding to 16 orders and 30 families. Within an area of 26 km2, we significantly found 10.1% of the total number of bird species recorded for the entire state, and 6.6% of the total reported in Mexico. The families most repre- sented were: Ardeidae, Laridae and Scolopacidae. Over the entire study period, dry forest was the most diverse habitat; followed by mangrove, grassland and the beach. Of all the species recorded, 38.6% were found at the edge or in the temporal lakes. We found a significant difference in species composition between seasons in the grassland, but no difference in the other habitats. Our results showed a significant effect of temporary lakes on avian diversity during the wet season; it also demonstrated the importance of grassland conservation given its

  20. Longitudinal study of aortic isthmus Doppler in appropriately grown and small-for-gestational-age fetuses with normal and abnormal umbilical artery Doppler.

    LENUS (Irish Health Repository)

    Kennelly, M M

    2012-04-01

    To establish reference ranges using longitudinal data for aortic isthmus (AoI) Doppler indices in appropriate-for-gestational-age (AGA) fetuses and to document the longitudinal trends in a cohort of small-for-gestational-age (SGA) fetuses with normal umbilical artery Doppler and in fetuses with intrauterine growth restriction (IUGR) and abnormal umbilical artery Doppler.

  1. Sperm head binding to epithelium of the oviduct isthmus is not an essential preliminary to mammalian fertilization - review.

    Science.gov (United States)

    Hunter, R H F

    2011-08-01

    In endeavouring to understand the nature of sperm-oviduct interactions in mammals, attention was focused on experimental models in which fertilization can occur without a preliminary phase of sperm head binding to the isthmus epithelium. The ovarian endocrine milieu imposed on the oviduct tissues plays an important role in the binding phenomenon, although less so after the time of ovulation. Nonetheless, a sperm suspension introduced into the peritoneal cavity or surgical insemination directly into the oviduct ampulla before ovulation can result in fertilization, as can a surgical model in which the isthmus has been resected and the remaining portions of the duct reanastomosed. Mating or artificial insemination after ovulation in pigs permits rapid sperm transport to the site of fertilization, and the frequency of polyspermic penetration increases with the post-ovulatory age of eggs.Strategies underlying sperm binding were considered, especially in terms of preovulatory sperm storage and suppression of full membranous maturation. These, in turn, raised the problem of how sperm binding in vitro to oviduct cells from prepuberal animals or to cells harvested during the luteal phase of the estrous cycle, or to cells from the ampulla or even the tracheal epithelium, can act to regulate sperm storage and maturation with precision. In an evolutionary perspective, preovulatory binding of diverse populations of cells to the endosalpinx may have developed as a form of fine tuning to assist in sperm selection, to synchronize completion of capacitation with the events of ovulation, and to promote monospermic fertilization by a controlled release of competent gametes.

  2. MRI for therapy control in patients with aortic isthmus stenosis; MRT zur Therapiekontrolle bei Patienten mit Aortenisthmusstenose

    Energy Technology Data Exchange (ETDEWEB)

    Wintersperger, B.J. [Klinikum der Ludwig-Maximilians-Universitaet Muenchen, Campus Grosshadern, Institut fuer Klinische Radiologie, Muenchen (Germany); Toronto General Hospital, University of Toronto, Department of Medical Imaging, University Health Network, Toronto M5G 2N2 (Canada); Theisen, D.; Reiser, M.F. [Klinikum der Ludwig-Maximilians-Universitaet Muenchen, Campus Grosshadern, Institut fuer Klinische Radiologie, Muenchen (Germany)

    2011-01-15

    Aortic isthmus stenosis is the most common congenital aortic anomaly and is often a problem for therapy surveillance. In addition to possible comorbidities (e.g. bicuspid aortic valve) it is accompanied by various middle and long-term complications depending on the primary choice of the therapeutic procedure. Magnetic resonance imaging (MRI) plays an important role for the mostly young patients in the control of the aortic isthmus stenosis and therapy because it is non-invasive and there is no X-ray exposure. Radiologists should be well-informed on the principles of the therapeutic procedure in order to be competent in the interpretation of MRI findings. Due to the continuous development of MRI technology, techniques for functional evaluation (e.g. dynamic MRA, 4D PC flow measurement) are increasingly becoming available in addition to high-resolution MR angiography (MRA), which could predict the risk of possible complications, such as aneurysms. However, in this aspect further studies are necessary. Interventional therapy with stents and stent grafts is often employed for the therapy of possible complications following an operation (aneurysms, restenosis) but because of massive metal artefacts the use of MRI is often sometimes severely limited. (orig.) [German] Die Aortenisthmusstenose als haeufigste angeborene Aortenanomalie stellt ein haeufiges Problem der Therapieueberwachung dar und ist neben moeglichen begleitenden Anomalien (z. B. bikuspidale Aortenklappe) in Abhaengigkeit vom primaer gewaehlten Therapieverfahren mit verschiedenen Komplikationen im mittel- bis laengerfristigem Verlauf vergesellschaftet. Bei der Kontrolle der Aortenisthmusstenose bzw. deren Therapie spielt die Magnetresonanztomographie (MRT) aufgrund der Nichtinvasivitaet und fehlenden Strahlenexposition bei den meist juengeren Patienten eine wichtige Rolle. Der Radiologe sollte ueber die Grundzuege der Therapieverfahren informiert sein, um die MRT-Befunde kompetent zu befunden. Durch stetige

  3. Distribution of sialoglycoconjugates in the oviductal isthmus of the horse during anoestrus, oestrus and pregnancy: a lectin histochemistry study

    Directory of Open Access Journals (Sweden)

    S Desantis

    2009-06-01

    Full Text Available The distribution of sialic acid residues as well as other glycosidic sugars has been investigated in the horse oviductal isthmus during anoestrus, oestrus and pregnancy by means of lectin and pre-lectin methods. Ciliated cells and non-ciliated (secretory cells exhibited different lectin binding profiles that were found to change during the investigated stages. Ciliated cells did not show any reactivity in the basal cytoplasm, while the supra-nuclear cytoplasm displayed a few of oligosaccharides with terminal and internal amannose (Man and/or aglucose (Glc during oestrus and pregnancy and a moderate presence of oligosaccharides terminating in afucose (Fuc during oestrus; cilia exhibited a more complex glycoconjugate pattern for the presence of oligosaccharides terminating in N-acetylgalactosamine (GalNAc, GalNAca1,3 GalNAca1,3galactose(Galb1,4Galb1,4N-acetylglucosamine( GlcNAc, Fuc, sialic acid (Neu5Ac-aGalNAc belonging or not to the GalNAca1,3GalNAca1,3 Galb1,4 Galb1, 4GlcNAc sequence, and.aGalNAc and Neu5Aca 2,6Gal/GalNAc increased during oestrus. Cilia displayed terminal Galb1,3 GalNAc in pregnancy, terminal aGal in anoestrus and pregnancy and terminal or internal D-GlcNAc during anoestrus and pregnancy, respectively. The whole cytoplasm of non-ciliated cells showed oligosaccharides terminating with aGalNAc, Neu5Aca2,6Gal/GalNAc, Neu5Ac GalNAca 1,3GalNAca1,3Galb1,4Galb1,4GlcNAc during the investigated stages, as well as GlcNAc in anoestrus and pregnancy. The supra-nuclear zone of non-ciliated cells exhibited oligosaccharides with terminal Galb1,4GlcNAc and internal Man during oestrus and pregnancy as well as terminal aGal and Fuc in oestrus and Neu5Ac-Galb1,3GalNAc in pregnancy. The luminal surface of non-ciliated cells showed glycans terminating with aGalNAc and/or Neu5Ac GalNAca1,3 GalNAca1,3Galb1,4Galb1,4GlcNAc in all specimens, oligosaccharides with terminal Galb1,4GlcNAc and internal Man during oestrus and pregnancy, Neu5Ac a2,6Gal

  4. Contrasting demographic history and gene flow patterns of two mangrove species on either side of the Central American Isthmus.

    Science.gov (United States)

    Cerón-Souza, Ivania; Gonzalez, Elena G; Schwarzbach, Andrea E; Salas-Leiva, Dayana E; Rivera-Ocasio, Elsie; Toro-Perea, Nelson; Bermingham, Eldredge; McMillan, W Owen

    2015-08-01

    Comparative phylogeography offers a unique opportunity to understand the interplay between past environmental events and life-history traits on diversification of unrelated but co-distributed species. Here, we examined the effects of the quaternary climate fluctuations and palaeomarine currents and present-day marine currents on the extant patterns of genetic diversity in the two most conspicuous mangrove species of the Neotropics. The black (Avicennia germinans, Avicenniaceae) and the red (Rhizophora mangle, Rhizophoraceae) mangroves have similar geographic ranges but are very distantly related and show striking differences on their life-history traits. We sampled 18 Atlantic and 26 Pacific locations for A. germinans (N = 292) and R. mangle (N = 422). We performed coalescence simulations using microsatellite diversity to test for evidence of population change associated with quaternary climate fluctuations. In addition, we examined whether patterns of genetic variation were consistent with the directions of major marine (historical and present day) currents in the region. Our demographic analysis was grounded within a phylogeographic framework provided by the sequence analysis of two chloroplasts and one flanking microsatellite region in a subsample of individuals. The two mangrove species shared similar biogeographic histories including: (1) strong genetic breaks between Atlantic and Pacific ocean basins associated with the final closure of the Central American Isthmus (CAI), (2) evidence for simultaneous population declines between the mid-Pleistocene and early Holocene, (3) asymmetric historical migration with higher gene flow from the Atlantic to the Pacific oceans following the direction of the palaeomarine current, and (4) contemporary gene flow between West Africa and South America following the major Atlantic Ocean currents. Despite the remarkable differences in life-history traits of mangrove species, which should have had a strong influence on seed

  5. Endovascular treatment of false-aneurysm ten years after dacron patch aortoplasty for coarctation of the aortic isthmus. Report of a case.

    Science.gov (United States)

    Illuminati, Giulio; Pacilè, Maria Antonietta; Palumbo, Piergaspare; Salvatori, Filippo Maria; Vietri, Francesco

    2013-01-01

    False aneurysm degeneration is a known complication of patch aortoplasty for coarctation of the aortic isthmus. Open surgical treatment consists of prosthetic graft repair of the involved aorta, often requires circulatory arrest to achieve a safe proximal aortic control and perform proximal anastomosis, and finally is associated with substantial perioperative morbidity. Endografting of the diseased aorta is a valuable alternative to open repair, when feasible, with good short and long term results. We now report one more case of false aneurysm ten years after Dacron patch aortoplasty for isthmic coarctation in a 26-year-old woman, successfully treated by endovascular repair via the left common iliac artery, and a complete exclusion of the aneurysm at two year follow-up.

  6. [Diversity, relative abundance and activity patterns of medium and large mammals in a tropical deciduous forest in the Isthmus of Tehuantepec, Oaxaca, Mexico].

    Science.gov (United States)

    Cortés-Marcial, Malinalli; Briones-Salas, Miguel

    2014-12-01

    The use of camera traps and mammal track search are complementary methods to monitoring species of which is not well documented their natural history, as in the case of medium and large mammals. To ensure its conservation and good management, it is necessary to generate information about the structure of the community and their populations. The objective of the present study was to estimate the diversity, relative abundance and activity patterns of medium and large mammals in a tropical deciduous forest located in the Isthmus of Tehuantepec, Oaxaca, Mexico. Samplings were conducted in three month intervals, from September 2011 to May 2013. We used photographic-sampling and track search, two complementary sampling methods. For photographic-sampling, 12 camera traps were placed covering an area of 60 km2, while for the tracks search a monthly tour of four line-transect surveys of three kilometers length each was undertaken. We obtained a total of 344 pictures with 5292 trap-days total sampling effort; in addition, 187 track records in a total of 144 km. With both methods we registered 21 species of mammals, in 13 families and seven orders, and five species resulted in new records to the area. The diversity index of Shannon-Wiener obtained with the method of tracks was H' = 2.41, while the most abundant species were Urocyon cinereoargen- teus (IAR = 0.23) and Pecari tajacu (IAR = 0.20). By the method of trap the most abundant species were P. tajacu (IAR = 2.62) and Nasua narica (IAR = 1.28). In terms of patterns of activity P. tajacu, N. narica and Odocoileus virginianus were primarily diurnal species; Canis latrans and Leopardus pardalis did not show preference for any schedule in particular, and Didelphis virginiana and Dasypus novemcinctus preferred to have nocturnal activity. This information can be of help to the creation of programs of management and conservation of mam- mals of medium and large in the Isthmus of Tehuantepec, Oaxaca, México.

  7. Canal isthmus in mandibular first premolars studied by micro-computed tomography%下颌第一前磨牙根管峡部的显微CT研究

    Institute of Scientific and Technical Information of China (English)

    胡晓菁; 杨健

    2011-01-01

    Objective; To investigate the incidence and location of the isthmus in mandibular first premolars with 2 or more canals. Methods: 40 human mandibular first premolars with 2 or mure canals were included in the study. Each tooth was scanned by micro-CT with resolution of 15 μm and section thickness of 30 μm. The cross- sectional views of the apical 0-6 mm of the roots were obtained. The number of sections showing isthmus at each level was recorded and compared. Results: In human mandibular first premolars with 2 or more canals at each 1 mm level from apical 0-6 mm, the incidence(% ) of isthmus was 6. 0,18.5 ,78. 6,80,79. 2 and 72. 5 respectively. Conclusion; Mandibular first premolars have a high incidence of isthmus. In the apical 3 ~4 mm area,the isthmus incidence is the highest.%目的:运用显微CT研究非单根管的下颌第一前磨牙根尖0~6 mm区域根管峡部出现的位置和发生率,为提高根管治疗和根尖外科手术的成功率提供解剖学依据.方法:从147颗下颌第一前磨牙中挑选出非单根管的40颗,用显微CT以15 μm分辨率、30 μm层厚扫描及软件三维重建,观察并记录根尖0~6 mm区域各横截面的峡部形态及分布情况,并对根管系统的解剖形态三维重建后,进行二维、三维图像分析.结果:非单根管的下颌第一前磨牙距根尖0~6 mm区域内根管峡部的发生率(%)由根方向冠方以每l mm为间距依次为:6%、18.5%、78.6%、80%、79.2%、72.5%.结论:非单根管下颌第一前磨牙根管峡部在距根尖3~6 mm区域高发,其中距根尖3~4 mm区域发生率最高.

  8. A study on anatomy of isthmus in maxillary first premolars%上颌第一前磨牙根管峡部的解剖形态研究

    Institute of Scientific and Technical Information of China (English)

    陈红涛; 姬爱平; 岳林

    2012-01-01

    目的 观察上颌第一前磨牙的根管分布、峡部形态和纵向走行变化,为根管治疗和根尖手术提供根管解剖形态的指导.方法 收集北京大学口腔医学院·口腔医院口腔颌面外科门诊拔除的上颌第一前磨牙118颗,进行横切片,体视显微镜下观察牙根全长的根管数目、峡部形态及Hsu和Kim分型.结果 72.0%(85/118)的牙根含双根管,有峡部者占69%(59/85);牙根在根冠1/3段的双根管占99%(84/85),独立双根管和含峡部者均占49% (42/85),含峡部双根管在向根尖走行的过程中逐渐融合为单根管;全根长中根管峡部的横断面形态主要为Ⅳ和V型.结论 上颌第一前磨牙双根管间峡部主要存在于根中1/3,横断面形态与根管通联,根冠向根尖走行过程中渐融合为单根管;提示临床根管治疗中应以渗透性强的冲洗剂充分浸泡,加强对峡部的清理,提高疗效.%Objective To describe the transverse morphology and variation in long axis of isthmus in maxillary first premolars.Methods One hundred and eighteen maxillary first premolars were collected from the extracted teeth.Consecutive transverse sections vertical to the long axis of the roots were made every 1 mm from the apex to cemento-enamel junction.The section was observed under a stereomicr-oscope at 10-20 magnification.The classifications(Hsu&Kim Classification) of isthmus were recorded.Results Of the 118 maxillary first premolars,85 (72.0%) had two canals,the incidence of isthmus with two canals was 59 (69%).Two canals mostly remained separated throughout the root.Two canals with isthmus almost merged into one canal,isthmus faded away at apex in maxillary first premolars.The most patterns of isthmus in total canal were type Ⅳ,type V.Conclusions Most oval shape roots of permanent teeth had two canals.Most of isthmus were located in the coronal 2/3 of the roots,therefore,debridement and sealing of the related area should be emphasized in

  9. First document of the eoloelectric project of the wind corridor of the Tehuantepec Isthmus; Primer documento del proyecto eoloelectrico del corredor eolico del Istmo de Tehuantepec

    Energy Technology Data Exchange (ETDEWEB)

    Borja Diaz, Marco A.; Jaramillo Salgado, Oscar A.; Mimiaga Sosa, Fernando [Instituto de Investigaciones Electricas, Cuernavaca, Mor. (Mexico)

    2005-07-01

    This document makes evident that now the political will exists to inspire the eoloelectric development in Mexico, and that a wide range of actors of the public and private sector, both national and international. These sectors are willing to support all the actions that lead to achieve that the eoloelectric generation will be one of the most productive industries of the country in the context of the power diversification for the sustainable development. Therefore, the main challenge is to formulate and to carry out a plan of actions to achieve strategic goals in the short, medium and long term, so that, gradually is possible to take advantage of all the benefits that the eoloelectric generation in its diverse niches of opportunity offers. In this book, the strategies of the main eoloelectric markets, the power policy, and the eoloelectric development in the Isthmus of Tehuantepec in the last 10 years are described. [Spanish] Este documento hace evidente que ahora existe la voluntad politica para impulsar el desarrollo eoloelectrico en Mexico y que una amplia gama de actores del sector publico y privado tanto nacional como internacional, estan dispuestos a apoyar todas las acciones que conduzcan a lograr que la generacion eoloelectrica sea una de las industrias mas productivas del pais en el contexto de la diversificacion energetica para el desarrollo sustentable. Por consiguiente, el reto principal es formular y llevar a cabo un plan de acciones para lograr metas estrategicas en el corto, mediano y largo plazo, de tal forma que, de manera gradual sea posible aprovechar todos los beneficios que ofrece la generacion eoloelectrica en sus diversos nichos de oportunidad. En este libro se describen las estrategias de los principales mercados eoloelectricos, la politica energetica, y el desarrollo eoloelectrico en el Istmo de Tehuantepec en los ultimos 10 anos.

  10. Endoscopic diagnosis of pharyngeal isthmus of condyloma acuminatum%内窥镜对咽峡部尖锐湿疣的诊断运用分析

    Institute of Scientific and Technical Information of China (English)

    陈水安; 王友力

    2013-01-01

    Objectives:To study the rash characteristics of pharyngeal isthmus of condyloma acuminatum and operational mode of endoscopic diagnosis.Methods:We retrospectively analyzed the information of 6 oral pharyngeal isthmus patients and compared the conditions of 20 patients of internal urethral condyloma acuminatum.We observed the lesion characteristics using endoscope; put forward the diagnosis methods and treatment.Results:Verrucous body in the observation group was soft,pink vegetations,with sharp top and wet surface while the verrucous body in the control group was moist,red and papillomatous,with smooth surface.In the observation group,6 cases were diagnosed by neoplasm biopsy; 5 cases diagnosed by endoscopy,with the missed diagnosis rate 16.7%.In the control group,20 cases were diagnosed by cytological examination,18 cases diagnosed by endoscopy,with missed diagnosis rate 10%.There was no significant statistical difference between the patients in the two groups in terms of the missed diagnosis rates which were both low.In the observation group,6 patients were cured by one course while in the control group 5 cases were cured by one,13 cases cured by 2 courses,one case cured by 3 and one cured by 4.The curing courses required in the observation group were significantly fewer than that of control group with significant difference.Conclusions:Patients treated with endoscopic exploration of pharyngeal isthmus of condyloma acuminatum suffer less pain,last for a shorter time,with lower cost,lower rate of missed diagnosisand broader treating field,which can replace the traditional neoplasm biopsy diagnosis method.%目的:研究咽峡部尖锐湿疣的皮疹特征,探究内窥镜的诊断运用方式.方法:对我院既往6例口腔咽峡部尖锐湿疣患者进行回顾分析,并选取同期20例尿道内部尖锐湿疣患者进行对比探究,使用内窥镜观察病变特征,提出诊断及治疗方法.结果:观察组疣体柔软、为粉红色赘生物,顶端尖

  11. Guided labworks

    DEFF Research Database (Denmark)

    Jacobsen, Lærke Bang

    For the last 40 years physics education research has shown poor learning outcomes of guided labs. Still this is found to be a very used teaching method in the upper secodary schools. This study explains the teacher's choice of guided labs throught the concept of redesign as obstacle dislodgement...

  12. A revision of the Mexican Anolis (Reptilia, Squamata, Dactyloidae) from the Pacific versant west of the Isthmus de Tehuantepec in the states of Oaxaca, Guerrero, and Puebla, with the description of six new species .

    Science.gov (United States)

    Köhler, Gunther; Pérez, Raúl Gómez Trejo; Petersen, Claus Bo P; De La Cruz, Fausto R Méndez

    2014-09-19

    We revise the species of anoles occurring along the Pacific versant of Mexico west of the Isthmus de Tehuantepec in the states of Oaxaca, Guerrero, and Puebla. Based on our analyses of morphological and molecular genetic data, we recognize 21 species, six of which we describe as new (i.e., Anolis carlliebi sp. nov., A. immaculogularis sp. nov., A. nietoi sp. nov., A. sacamecatensis sp. nov., A. stevepoei sp. nov., and A. zapotecorum sp. nov.). Furthermore, we synonymize Anolis forbesi Smith & Van Gelder 1955 with Anolis microlepidotus Davis 1954. Of the recognized species, six have smooth ventral scales (i.e., Anolis dunni, A. gadovii, A. liogaster, A. omiltemanus, A. peucephilus, and A. taylori) and 14 have keeled ventral scales (i.e., A. boulengerianus, A. carlliebi, A. immaculogularis, A. megapholidotus, A. microlepidotus, A. nebuloides, A. nebulosus, A. nietoi, A. quercorum, A. sacamecatensis, A. stevepoei, A. subocularis, A. unilobatus, and A. zapotecorum). In one species, A. macrinii, the ventral scales vary from smooth to weakly keeled. For each species we provide color descriptions in life, color photographs in life, descriptions and illustration of hemipenis morphology (if available), description of external morphology, distribution maps based on the specimensexamined, comments on the conservation status, and natural history notes. Finally, we provide a dichotomous key for the identification of the 21 species of anoles occurring along the Pacific versant of Mexico west of the Isthmus de Tehuantepec in the states of Oaxaca, Guerrero, and Puebla. 

  13. HBR guides

    CERN Document Server

    Duarte, Nancy; Dillon, Karen

    2015-01-01

    Master your most pressing professional challenges with this seven-volume set that collects the smartest best practices from leading experts all in one place. "HBR Guide to Better Business Writing" and "HBR Guide to Persuasive Presentations" help you perfect your communication skills; "HBR Guide to Managing Up and Across" and "HBR Guide to Office Politics" show you how to build the best professional relationships; "HBR Guide to Finance Basics for Managers" is the one book you'll ever need to teach you about the numbers; "HBR Guide to Project Management" addresses tough questions such as how to manage stakeholder expectations and how to manage uncertainty in a complex project; and "HBR Guide to Getting the Right Work Done" goes beyond basic productivity tips to teach you how to prioritize and focus on your work. This specially priced set of the most popular books in the series makes a perfect gift for aspiring leaders looking for trusted advice. Arm yourself with the advice you need to succeed on the job, from ...

  14. Achieving Bidirectional Long Delays In Pulmonary Vein Antral Lines Prior To Bidirectional Block In Patients With Paroxysmal Atrial Fibrillation (The Bi-Bi Technique For Atrial Fibrillation Ablation)

    OpenAIRE

    Mina MD FACC, FHRS, Adel F; L Warnecke, PA-C, Nicholas

    2016-01-01

    Background: Pulmonary Vein Antral isolation (PVAI) is currently the standard of care for both paroxysmal and persistent atrial fibrillation ablation. Reconnection to the pulmonary vein is the most common cause of recurrence of atrial fibrillation. Achieving the endpoint of bidirectional block (BDB) for cavotricuspid isthmus dependant flutter has improved our outcomes for atrial flutter ablation. With this we tried to achieve long delays in the pulmonary veins antral lines prior to complete is...

  15. Colostomy Guide

    Science.gov (United States)

    ... Side Effects Managing Cancer-related Side Effects Ostomies Colostomy Guide Colostomy surgery is done for many different diseases and problems. Some colostomies are done because of cancer; others are not. ...

  16. Disinfection effects of MTAD on apical isthmus of the root canal system: a scanning electron microscopic evaluation%扫描电镜评价MTAD对根尖区管间峡部感染物的清除效果

    Institute of Scientific and Technical Information of China (English)

    包旭东; 姚娜; 郭惠杰; 张成飞; 岳林

    2012-01-01

    目的:评价MTAD根管冲洗剂清除根尖区峡部感染物的效果.方法:收集有管间峡部结构的上颌第一前磨牙15颗,建立粪肠球菌感染根管模型,分为5组,每组3颗.第1组不做根管预备,作为粪肠球菌感染状态的基线对照,其余4组采用Protaper旋转镍钛锉进行根管机械预备,冲洗分别用生理盐水、MTAD、次氯酸钠和次氯酸钠+ EDTA.根管预备后制备扫描电镜标本,观察管间峡部表面细菌群落和玷污层的状态.结果:生理盐水组峡部表面厚层玷污层中嵌有大量细菌,玷污层评分中位数为5;MTAD组峡部表面也铺有玷污层,但玷污层评分较小,中位数为3,嵌入其中的细菌有破壁现象;次氯酸钠组峡部表面铺满牙本质泥,中位数也为5,但不含细菌;次氯酸钠+ EDTA组峡部表面干净,牙本质小管和管间结构清晰,玷污层评分的中位数最小为1.结论:MTAD可渗入根尖区管间峡部,部分去除玷污层,但杀菌效果较弱;次氯酸钠配合EDTA冲洗可有效清除管间峡部的感染.%Objective: To evaluate the disinfection efficacy of MTAD on Enterococcus faecalis biofilm and smear layer colonization in apical isthums of the root canal system. Methods; Fifteen extracted human maxillary first premolars with isthmus anatomic structure which confirmed by stereo-microscope were contaminated with E. Faecalis in vitro and randomly divided into 5 groups; the first group was not treated serving as a baseline control, the second group was treated by normal saline (NS) serving as negative control, the third group was treated by MTAD , the forth group by 5. 25 % NaOCl, and the fifth group by 5. 25% NaOCl + EDTA. All roots in the latter four groups were instrumented by Protaper rotary files and irrigated with respective irrigant, then the roots were split longitudinally and a scanning electron microscope was used to evaluate the antibacterial activity and smear layer cleaning ability of irrigants on isthmus

  17. 退变性和峡部裂性腰椎滑脱症的治疗及比较%Comparison of clinical treatment of degenerative lumbar versus severe lumbar broken isthmus spondylolisthesis

    Institute of Scientific and Technical Information of China (English)

    陈崇文; 佟斌; 陈志勇; 郜玉忠; 刘凯东; 张露; 王宇飞; 程显江

    2011-01-01

    [目的]比较采用不同植骨方式治疗腰椎滑脱症的手术疗效.[方法]2002~2010年1月,共收治腰椎滑脱症患者173例,其中退变性滑脱74例,峡部裂性滑脱99例.应用后路椎弓根钉复位内固定后,分别采用后外侧植骨融合术、后路椎体间植骨术.比较不同术式的手术时间与出血量、手术疗效及椎体滑脱复位率等.[结果]因合并糖尿病切口感染1例,经再次清创、冲洗等疗法治愈;切口脂肪液化5例,经2~3周换药后切口愈合;7例有神经根袖破裂或硬膜撕裂,术后发生脑脊液漏,观察3~7 d夹闭引流管脑脊液漏停止后拔管,经换药引流愈合;2例出现L5一侧神经根损伤.随访3~7年,平均4.2年,临床满意率退变性滑脱组86.7%,另一组为87.2%;滑脱复位率退变性滑脱组77.9%,另一组79.7%.[结论]退变性腰椎滑脱宜选用后路椎弓根钉固定加后外侧植骨融合术;峡部裂性腰椎滑脱宜选用后路椎弓根钉固定加椎体间植骨融合术,Ⅱ度以上者辅以横突间及峡部植骨.%[Objective] To investigate the surgical technique for different types of lumbar spondylolidthesis. [Methods] From 2002 to January 2010, 173 cases of lumbar spondylolisthesis were treated. Of them 74 were degenerative lumbar spondylolisthesis and 99 of severe lumbar broken isthmus spondylolithesis. We used posterior pedicle screw fixation and different bone graft fusion techniques. The operative time, amount of bleeding, therapeutical effect and rate of lumbar spondylolisthesis reduction weres observed. [Results] One case had incision infetion, five had incision fat liquefaction, which was cured by dressing wound. Their were seven cases of cerebrospinal fluid leakage caused by nerve root sleeve rupture. Extubation was performed at 3 ~ 7 days and cerebrospinal fluid leakage stopped The drainage orifice was healed by dressing change. Two cases had nerve root injuriy. Follow - up time ranged form 1 to 7 years

  18. Mamíferos terrestres de la zona lagunar del istmo de Tehuantepec, Oaxaca, México Terrestrial mammals of the lagoon area from the Isthmus of Tehuantepec, Oaxaca, Mexico

    Directory of Open Access Journals (Sweden)

    José A. López

    2009-08-01

    Full Text Available El principal objetivo de este estudio fue elaborar un listado taxonómico de los mamíferos de los alrededores de la laguna Inferior al sur del istmo de Tehuantepec, Oaxaca, incluyendo datos de riqueza, abundancia, similitud mastofaunística entre diferentes regiones geográficas y estado de conservación de las especies. Se recolectaron y observaron murciélagos y roedores en 4 localidades al norte de la laguna Inferior, con vegetación compuesta por diversas asociaciones con predominancia del pastizal. Se tomaron en consideración registros adicionales de localidades diferentes a los sitios de colecta y registros obtenidos por diversos tipos de evidencia. Se encontró un total de 59 especies, 47 géneros, 18 familias y 8 órdenes de mamíferos en la zona lagunar del istmo de Tehuantepec. Las áreas geográficas con tipos de vegetación, climas y altitudes similares mostraron mayor porcentaje de similitud en número de especies de mamíferos, como el área costera de Oaxaca (39% y la región norte del estado (32%. Del total de especies de mamíferos registrados, 14 se encuentran bajo alguna categoría de riesgo. Se propone el establecimiento de un área natural protegida en la zona lagunar del istmo de Tehuantepec para la conservación de las especies de mamíferos y sus hábitats.The principal goal of this study was to prepare a taxonomic list of the mammals around the Laguna Inferior, in the southern Isthmus of Tehuantepec, Oaxaca, including data on mammal richness, abundance, similarity between geographical regions, and conservation status. We collected and observed bats and rodents in 4 different localities at the north of the Laguna Inferior. The vegetation was composed of diverse associations with pastures predominating. We considered additional records of other localities and records that were obtained by diverse types of evidence. We found 59 species, 47 genera, 18 families, and 8 orders. Geographical areas with similar vegetation

  19. 超声测量胎儿主动脉峡部血流多普勒指标的意义%The Significance of Doppler Ultrasound in Measuring the Aortic Isthmus of the Fetuses

    Institute of Scientific and Technical Information of China (English)

    袁美贞

    2012-01-01

    胎儿宫内缺氧严重威胁胎儿宫内安危,长期以来受到产科医师的关注.早期发现、及时处理和治疗,对降低围生儿死亡率、提高围生医学质量具有重大意义.目前临床上应用彩色多普勒超声测量胎儿的脐动脉、大脑中动脉等各种血流指标,以评估胎儿宫内缺氧的情况.现从简单、方便、快捷、有效等各方面,探讨超声测量胎儿主动脉峡部血流多普勒指标对早期发现胎儿宫内缺氧的意义.%The lack of oxygen in uterus puts a severe threat to the fetus, so obstetricians have paid great attention to the issue for rather a long time. The early discovery of epidemics and timely treatment are of great significance to decrease of the death rate of new-bom babies and improve perinatology. At present, the color Doppler ultrasound method is used to measure the index of the fetal umbilical artery and the blood flow in the middle cerebral artery so as to evaluate the situation of the lack of oxygen in the uterus. The article aims to disuss the significance of Dopper ultrasound in measuring the aortic isthmus of fetus in an easy, convenient, fast and effective way.

  20. Atrial fibrillation ablation guided with electroanatomical mapping system: A one year follow up

    Directory of Open Access Journals (Sweden)

    Yoga Yuniadi

    2010-08-01

    Full Text Available Aim AF is the most common arrhythmia in clinical practice and associated with an increased long-term risk of stroke, heart failure, and all-cause mortality. Catheter ablation of AF is relatively new modality to convert AF to sinus rhythm. This study was aimed to elaborate efficacy of catheter ablation in mixed type of AF.Methods Thirty patients (age of 52 ± 8 yo comprised of 19 paroxysmal and 11 chronic AF underwent radiofrequency catheter ablation guided by electroanatomical CARTO™ mapping system. We used step wise ablation approach with circumferential pulmonary vein isolation (PVI as a cornerstone. Additional ablation comprised of roof line, mitral isthmus line, complex fractionated atrial electrogram (CFAE, septal line and coronary sinus ablation was done respectively if indicated. All patients were followed up to 1 year for AF recurrence.Results Circumferential PVI was successfully performed in all patients but one. Average follow up period was 11.5 months. More than 80% of all patients remain in sinus rhythm at the end of follow period which 62% of them were free from any anti-arrhythmic drug. No major complication in all patients series.Conclusion Radiofrequency ablation guided with electroanatomical mapping is effective and safe in mixed type of AF. (Med J Indones 2009;19:172-8Key words: Ablation, atrial fibrillation, electroanatomical, Indonesia

  1. Tube Feeding Troubleshooting Guide

    Science.gov (United States)

    Tube Feeding Troubleshoot ing Guide This guide is a tool to assist you, and should not replace your doctor’s ... everyone. table of contents Going Home with Tube Feedings....................................................2 Nausea and ... ...

  2. Electromagnetic ultrasonic guided waves

    CERN Document Server

    Huang, Songling; Li, Weibin; Wang, Qing

    2016-01-01

    This book introduces the fundamental theory of electromagnetic ultrasonic guided waves, together with its applications. It includes the dispersion characteristics and matching theory of guided waves; the mechanism of production and theoretical model of electromagnetic ultrasonic guided waves; the effect mechanism between guided waves and defects; the simulation method for the entire process of electromagnetic ultrasonic guided wave propagation; electromagnetic ultrasonic thickness measurement; pipeline axial guided wave defect detection; and electromagnetic ultrasonic guided wave detection of gas pipeline cracks. This theory and findings on applications draw on the author’s intensive research over the past eight years. The book can be used for nondestructive testing technology and as an engineering reference work. The specific implementation of the electromagnetic ultrasonic guided wave system presented here will also be of value for other nondestructive test developers.

  3. Kid's Guide to Fever

    Science.gov (United States)

    ... in the Operating Room? A Kid's Guide to Fever KidsHealth > For Kids > A Kid's Guide to Fever ... some lighter-weight pajamas. previous continue Fighting a Fever For almost all kids, fevers aren't a ...

  4. [Historical demography in the Central American isthmus].

    Science.gov (United States)

    Perez Brignoli, H

    1980-01-01

    The author reviews and evaluates sources of information on the demographic history of Central America. Past and present administrative, state, ecclesiastical, and genealogical sources are examined, and recent studies of various Central American countries are cited. A bibliography is provided

  5. Ultrasound-Guided Breast Biopsy

    Science.gov (United States)

    ... News Physician Resources Professions Site Index A-Z Ultrasound-Guided Breast Biopsy An ultrasound-guided breast biopsy ... limitations of Ultrasound-Guided Breast Biopsy? What is Ultrasound-Guided Breast Biopsy? Lumps or abnormalities in the ...

  6. Experience of robotic catheter ablation in humans using a novel remotely steerable catheter sheath

    Science.gov (United States)

    Wallace, Daniel T.; Goldenberg, Alex S.; Peters, Nicholas S.; Davies, D. Wyn

    2008-01-01

    Background A novel remotely controlled steerable guide catheter has been developed to enable precise manipulation and stable positioning of any eight French (Fr) or smaller electrophysiological catheter within the heart for the purposes of mapping and ablation. Objective To report our initial experience using this system for remotely performing catheter ablation in humans. Methods Consecutive patients attending for routine ablation were recruited. Various conventional diagnostic catheters were inserted through the left femoral vein in preparation for treating an accessory pathway (n = 1), atrial flutter (n = 2) and atrial fibrillation (n = 7). The steerable guide catheter was inserted into the right femoral vein through which various irrigated and non-irrigated tip ablation catheters were used. Conventional endpoints of loss of pathway conduction, bidirectional cavotricuspid isthmus block and four pulmonary vein isolation were used to determine acute procedural success. Results Ten patients underwent remote catheter ablation using conventional and/or 3D non-fluoroscopic mapping technologies. All procedural endpoints were achieved using the robotic control system without manual manipulation of the ablation catheter. There was no major complication. A radiation dosimeter positioned next to the operator 2.7 m away from the X-ray source showed negligible exposure despite a mean cumulative dose area product of 7,281.4 cGycm2 for all ten ablation procedures. Conclusions Safe and clinically effective remote navigation of ablation catheters can be achieved using a novel remotely controlled steerable guide catheter in a variety of arrhythmias. The system is compatible with current mapping and ablation technologies Remote navigation substantially reduces radiation exposure to the operator. Electronic supplementary material The online version of this article (doi:10.1007/s10840-007-9184-z) contains supplementary material, which is available to authorized users

  7. 超声心动图对中晚孕正常胎儿心排血量及主动脉峡部血流量的研究%Research on cardiac output and blood flow of aortic isthmus of normal fetus in middle and late pregnancy by echocardiography

    Institute of Scientific and Technical Information of China (English)

    陈桂红; 张燕宏; 米杰; 张晓云; 李伟娟; 孙聪欣; 梁丽华; 刘涛; 王玮婧

    2014-01-01

    Objective To explore the changes of cardiac output and distribution with the increasing of pregnancy week in normal fetuses of middle and late pregnancy and establish the normal reference range.Methods Three hundred and thirteen normal fetuses in 20-40 pregnancy weeks underwent fetal echocardiography.The largest diameters of aortic valve,pulmonary valve,ductus arteriosus,aortic isthmus were measured respectively in the left ventricular outflow view,right ventricular outflow view,three vessels view and aortic arch longitudinal view.The blood flow spectrums of these parts were acquired and its velocity time integral (VTI) and heart rate (HR) were got by automatic envelope model.According to the formula of Q =(diameter/2)2 × 3.14 × VTI × HR,the cardiac output of left and right ventricle,the blood flow of aortic isthmus and ductus arteriosus were calculated.Results The cardiac outputs of left and right ventricle,combined cardiac output and the blood flow of aortic isthmus and ductus arteriosus of normal fetuses in middle and late pregnancy gradually increased with the increasing of gestational age and there were linear positive correlation between them.The blood flow of aortic isthmus increased with fetal weight,and there was significant correlation between them.The ratio of blood flow of aortic isthmus and ductus arteriosus decreased gradually with the increasing pregnancy week,and there was linear negative relationship between them.The ratio of blood flow of aortic isthmus and output of left ventricle and the ratio of blood flow of aortic isthmus and cardiac output were relatively constant,and there was poor correlation with gestational age.Conclusions Quantification of cardiac output and blood flow of AI can improve understanding about fetal circulation system physiology and help to identify abnormal pathological conditions,especially prompt the late morphological changes because of early abnormal flow of aortic isthmus.There was high clinical value for

  8. Ablação por cateter do flutter atrial. Caracterização eletrofisiológica da interrupção da condução pelos istmos posterior e septal Catheter ablation of atrial flutter. Electrophysiological characterization of posterior and septal isthmus block

    Directory of Open Access Journals (Sweden)

    José Marcos Moreira

    1998-07-01

    Full Text Available OBJETIVO: Avaliar os tipos de bloqueio obtidos nos istmos posterior (entre o anel tricuspídeo e veia cava inferior e septal (entre o anel tricuspídeo e óstio do seio coronário, após ablação do flutter atrial (FLA. MÉTODOS: Foram submetidos à ablação por radiofreqüência (RF 14 pacientes com FLA tipo I (9 homens em 16 procedimentos. A ativação atrial ao redor do anel tricuspídeo foi avaliada em ritmo sinusal utilizando-se cateter "Halo" com 10 pares de eletrodos (H1-2 a H19-20, durante estimulação do seio coronário proximal (SCP e região póstero-lateral do átrio direito (H1-2, antes e após ablações lineares. De acordo com a frente de programação do impulso definiu-se: ausência de bloqueio (condução bidirecional, bloqueio incompleto (condução bidirecional com retardo num dos sentidos e bloqueio completo (ausência de condução pelo istmo. O intervalo desta ativação (deltaSCP/H1-2 foi analisado. RESULTADOS: Bloqueio completo foi obtido em 7 procedimentos (44% e incompleto em 4 (25%. O deltaSCP/H1-2 foi de 74 ± 26ms no primeiro grupo e de 30,5 ± 7,5ms no segundo (pPURPOSE: Evaluate the different types of conduction blocks obtained between inferior vena cava-tricuspid annulus (posterior isthmus and between tricuspid annulus-coronary sinus ostium (septal isthmus after radiofrequency (RF catheter ablation of atrial flutter (AFL METHODS: In 16 procedures, 14 patients (pts, 9 male, with type I AFL underwent RF ablation. Atrial activation around tricuspid annulus was performed with a 10-bipole "Halo" catheter (H1-2; H19-20. In sinus rhythm, isthmus conduction was evaluated during proximal coronary sinus (PCS and low lateral right atrium (H1-2 pacing, before and after linear ablation. According to the wave front of impulse propagation we assessed absence of block (bidirectional conduction; incomplete block (bidirectional conduction with delay in one front of impulse propagation and complete block (absence of conduction

  9. Relativistic Guiding Center Equations

    Energy Technology Data Exchange (ETDEWEB)

    White, R. B. [PPPL; Gobbin, M. [Euratom-ENEA Association

    2014-10-01

    In toroidal fusion devices it is relatively easy that electrons achieve relativistic velocities, so to simulate runaway electrons and other high energy phenomena a nonrelativistic guiding center formalism is not sufficient. Relativistic guiding center equations including flute mode time dependent field perturbations are derived. The same variables as used in a previous nonrelativistic guiding center code are adopted, so that a straightforward modifications of those equations can produce a relativistic version.

  10. Joomla! 3 beginner's guide

    CERN Document Server

    Tiggeler, Eric

    2014-01-01

    An easy to use, step-by-step guide to creating professional, mobile-friendly websites with the free Joomla CMS. The Joomla! 3 Beginner's Guide Second Edition is the ultimate guide for web developers who wish to build upon their skills and knowledge on creating websites. Even if you're new to this subject, you won't have any difficulty understanding the clear and friendly instructions and explanations. No prior knowledge of HTML and CSS is required.

  11. Sensor Characteristics Reference Guide

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-04-01

    The purpose of the guide is to inform building owners and operators of the current status, capabilities, and limitations of sensor technologies. It is hoped that this guide will aid in the design and procurement process and result in successful implementation of building sensor and control systems. DOE will also use this guide to identify research priorities, develop future specifications for potential market adoption, and provide market clarity through unbiased information.

  12. CISSP study guide

    CERN Document Server

    Conrad, Eric; Feldman, Joshua; Riggins, Kevin

    2011-01-01

    "The Eleventh Hour CISSP Study Guide" is keyed to the latest CISSP exam. This book is streamlined to include only core certification information and is presented for ease of last-minute studying. Main objectives of the exam are covered concisely with key concepts highlighted. This is the only guide you need for last-minute studying. This title answers the toughest questions and highlights core topics. This title can be paired with any other study guide so you are completely prepared.

  13. XML Style Guide

    Science.gov (United States)

    2015-07-01

    TELEMETRY GROUP DOCUMENT 125-15 XML STYLE GUIDE DISTRIBUTION A: APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED...OMB control number. 1. REPORT DATE 01 JUL 2015 2. REPORT TYPE N/A 3. DATES COVERED 4. TITLE AND SUBTITLE XML Style Guide 5a. CONTRACT...standard was prepared by the Data Multiplex Committee of the Telemetry Group, Range Commanders Council. The XML Style Guide defines rules and guidelines

  14. Workplace Ergonomics Reference Guide

    Science.gov (United States)

    Workplace Ergonomics Reference Guide 2 nd Edition A Publication of the Computer/Electronic Accommodations Program Real Solutions for Real ... Table of Contents.................................................................................................................................. ... Checklist ........................................................................................................................... 3 Ergonomic ...

  15. Abbreviated guide pneumatic conveying design guide

    CERN Document Server

    Mills, David

    1990-01-01

    Abbreviated Guide: Pneumatic Conveying Design Guide describes the selection, design, and specification of conventional pneumatic conveying systems. The design procedure uses previous test data on the materials to be conveyed. The book also discusses system economics, operating costs, the choice of appropriate components or systems, system control, and system flexibility. The design system involves the type of conveying system for installation, the pipeline parameters, and also the plant components. System selection covers the properties of the material to be conveyed, plant layout, material pr

  16. BONES, TEACHER'S GUIDE.

    Science.gov (United States)

    Elementary Science Study, Newton, MA.

    THIS GUIDE WAS DEVELOPED FOR USE WITH THE ELEMENTARY SCIENCE STUDY UNIT ON "BONES.""BONES" HAS BEEN TAUGHT IN THE FOURTH GRADE AND REQUIRES FROM 10 TO 25 LESSONS, DEPENDING ON THE NUMBER OF ACTIVITIES USED. THE GUIDE DOES NOT PROVIDE DETAILED INSTRUCTION FOR CONDUCTING CLASSES, BUT RATHER SOME POSSIBLE ACTIVITIES, AND LEAVES THE DAY-TO-DAY…

  17. Radiologic Technology Program Guide.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This guide presents the standard curriculum for technical institutes in Georgia. The curriculum addresses the minimum competencies for a radiologic technology program. The guide contains four major sections. The General Information section contains an introduction giving an overview and defining purpose and objectives; a program description,…

  18. Irrigation Systems. Student's Guide.

    Science.gov (United States)

    Amarillo Coll., TX.

    This guide is intended for use by individuals preparing for a career in commercial and residential irrigation. The materials included are geared toward students who have had some experience in the irrigation business; they are intended to be presented in 10 six-hour sessions. The first two sections deal with using this guide and preparing for the…

  19. Irrigation Systems. Instructor's Guide.

    Science.gov (United States)

    Amarillo Coll., TX.

    This guide is intended for use by licensed irrigators who wish to teach others how to design and install residential and commercial irrigation systems. The materials included in the guide have been developed under the assumption that the instructors who use it have little or no formal training as teachers. The first section presents detailed…

  20. Instructional Guide for Cosmetology.

    Science.gov (United States)

    Virginia Polytechnic Inst. and State Univ., Blacksburg. Dept. of Education.

    Intended as a tool for cosmetology teachers in Virginia public and private schools, the document is an instructional guide which offers 12 units of study, arranged in a three year course. Materials covered help prepare students for licensure in the State of Virginia and the guide is designed to cover the 1,500 hours required to be spent in the…

  1. Measurement Practice Guide

    Science.gov (United States)

    College and Career Readiness and Success Center, 2014

    2014-01-01

    This discussion guide is part of a larger practice guide designed to help state education agencies (SEAs) define measurement goals, select college and career readiness measures and indicators designed to support those goals, and use the data gathered with those measures and indicators to make informed decisions about college and career readiness…

  2. Nutrition Guide for Toddlers

    Science.gov (United States)

    ... Old Feeding Your 1- to 2-Year-Old Nutrition Guide for Toddlers KidsHealth > For Parents > Nutrition Guide ... español Guía de nutrición para sus hijos pequeños Nutrition Through Variety Growth slows somewhat during the toddler ...

  3. The Higgs hunter's guide

    CERN Document Server

    Gunion, John F; Haber, Howard E; Kane, Gordon L

    1989-01-01

    The Higgs Hunter's Guide is a definitive and comprehensive guide to the physics of Higgs bosons. In particular, it discusses the extended Higgs sectors required by those recent theoretical approaches that go beyond the Standard Model, including supersymmetry and superstring-inspired models.

  4. JBoss ESB Beginner's Guide

    CERN Document Server

    DiMaggio, Len; Magesh, Kumar

    2012-01-01

    Part of Packt's Beginner's Guide series, each chapter contains practical examples with step-by-step instructions and plenty of screenshots to guide you through the implementation of JBoss ESB. This book is intended for Java programmers although you don't need previous experience with middleware such as application servers or ESBs.

  5. Guided Learning at Work.

    Science.gov (United States)

    Billett, Stephen

    2000-01-01

    Guided learning (questioning, diagrams/analogies, modeling, coaching) was studied through critical incident interviews in five workplaces. Participation in everyday work activities was the most effective contributor to workplace learning. Organizational readiness and the efficacy of guided learning in resolving novel tasks were also important. (SK)

  6. Medical Assisting Program Guide.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This guide presents the standard curriculum for technical institutes in Georgia. The curriculum addresses the minimum competencies for a medical assisting program. The program guide is designed to relate primarily to the development of those skills needed by individuals in the medical assisting field, such as medical law and ethics, typing,…

  7. Marketing Education Curriculum Guide.

    Science.gov (United States)

    Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

    This curriculum guide is intended to provide a common core of competencies from which to design an effective secondary marketing education program. Introductory materials include a definition of marketing education, objectives, outline of instructional content, and questions and answers regarding the curriculum guide. These practical materials are…

  8. concrete5 Beginner's Guide

    CERN Document Server

    Laubacher, Remo

    2011-01-01

    This book is part of Packt's Beginner's Guide series. You will be guided through the set up of a Concrete5 site with step-by-step practical examples. This book is ideal for developers who would like to build their first site with Concrete5. Some k

  9. 悬雍垂腭咽成形术中扩大咽峡和鼻咽峡的特点%Dilatation of oropharyngeal and nasopharyngeal isthmus in uvulopalatopharyngoplasty

    Institute of Scientific and Technical Information of China (English)

    赵源庆; 袁勇; 公蕾; 逄明杰; 赵书佑; 范洪江

    2007-01-01

    type. Palatoplasty and pharyngoplasty could extend the oropharyngeal isthmus and nasopharyngeal isthmus thoroughly.MAIN OUTCOME MEASURES: ① The survey of effect in the near future: Defined the pain without pain-killer as pain lightly, or as pain heavily inversely. If the lateral wall of oropharynx could remain the designed morphous, it was a good henosis; it was a bad henosis inversely. ② The survey of effect in a long term: According to the statement of the patients themselves. Estimated whether the patients had postoperative complications, such as backstreaming in nasal cavity, pharyngeal foreign body sensation, etc. Assessed if the patients had sleep apnea according to the observation of the family member and the monitoring of PSG. And ascertained whether the pharyngeal cavity had approached to normal structure by the examination of oropharynx.RESULTS: All 216 patients were involved in the final analysis. ① Of the 216 subjects, there were 156 patients who needed pain-killer (72%), and 60 Patients need not (26%). The lateral pharyngeal wall of 136 subjects was smooth (63%), and the other 80 were splited partly (37%). There were no complications such as breath holding, backstreaming in the nasal cavity. ② The survey of longdated postoperative effect: The 216 patients were followed up for 6 mouths.There was no deglutitive bucking, open rhinolalia. A total number of 84 patients (39%) had pharyngeal foreign body sensation. The syndrome of sleep apnea disappeared in 169 patients, and the other 47 patients still had the syndrome,but improved than before. In 203 patients (94%), the postoperative morphous of oral cavity were content, and the other 13 patients (6%) were not content. ③ The statistical significance of the preoperative and postoperative result of PSG monitoring of the 216 patients with OSAHS existed and the difference was significant [AI: 35.45±16.42, 12.75±9.62; HI:19.39±9.86, 17.43±10.15; AHI: 54.29±18.13, 28.31 ±16.23; the average low

  10. Guided image filtering.

    Science.gov (United States)

    He, Kaiming; Sun, Jian; Tang, Xiaoou

    2013-06-01

    In this paper, we propose a novel explicit image filter called guided filter. Derived from a local linear model, the guided filter computes the filtering output by considering the content of a guidance image, which can be the input image itself or another different image. The guided filter can be used as an edge-preserving smoothing operator like the popular bilateral filter [1], but it has better behaviors near edges. The guided filter is also a more generic concept beyond smoothing: It can transfer the structures of the guidance image to the filtering output, enabling new filtering applications like dehazing and guided feathering. Moreover, the guided filter naturally has a fast and nonapproximate linear time algorithm, regardless of the kernel size and the intensity range. Currently, it is one of the fastest edge-preserving filters. Experiments show that the guided filter is both effective and efficient in a great variety of computer vision and computer graphics applications, including edge-aware smoothing, detail enhancement, HDR compression, image matting/feathering, dehazing, joint upsampling, etc.

  11. 2014 Australasian sky guide

    CERN Document Server

    Lomb, Nick

    2013-01-01

    Compact, easy to use and reliable, this popular guide contains everything you need to know about the southern night sky with monthly astronomy maps, viewing tips and highlights, and details of all the year's exciting celestial events. Wherever you are in Australia or New Zealand, easy calculations allow you to estimate local rise and set times for the Sun, Moon and planets. The 2014 Australasian Sky Guide also provides information on the solar system, updated with the latest findings from space probes. Published annually since 1991, the Sky Guide continues to be a favourite with photographers,

  12. CCNA Wireless Study Guide

    CERN Document Server

    Lammle, Todd

    2010-01-01

    A complete guide to the CCNA Wireless exam by leading networking authority Todd Lammle. The CCNA Wireless certification is the most respected entry-level certification in this rapidly growing field. Todd Lammle is the undisputed authority on networking, and this book focuses exclusively on the skills covered in this Cisco certification exam. The CCNA Wireless Study Guide joins the popular Sybex study guide family and helps network administrators advance their careers with a highly desirable certification.: The CCNA Wireless certification is the most respected entry-level wireless certification

  13. NASA Guided Dropsonde Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Exquadrum, Inc. proposes to demonstrate the feasibility of an innovative approach to providing NASA with a Guided Dropsonde (NGD). NASA's desire to use existing...

  14. EERE Peer Review Guide

    Energy Technology Data Exchange (ETDEWEB)

    None

    2009-01-18

    The primary purpose of this guide is to provide managers and staff guidance in establishing formal in-progress peer review that provides intellectually fair expert evaluation of EERE RD3 and supporting business administration programs, both retrospective and prospective.

  15. Kenai Wilderness Management Guide

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Kenai Wilderness Management Guide is a description, interpretation, and synthesis of Congressional legislation, Department of the Interior regulation, and Fish...

  16. Guide to Insulating Sheathing

    Energy Technology Data Exchange (ETDEWEB)

    None

    2007-10-11

    This guide examines new methods of enclosure designs that provide high thermal performance and long-term durability but also take opportunities to reduce material use, simplify or integrate systems and details, and potentially reduce overall initial costs of construction.

  17. Ultrasound guided supraclavicular block.

    LENUS (Irish Health Repository)

    Hanumanthaiah, Deepak

    2013-09-01

    Ultrasound guided regional anaesthesia is becoming increasingly popular. The supraclavicular block has been transformed by ultrasound guidance into a potentially safe superficial block. We reviewed the techniques of performing supraclavicular block with special focus on ultrasound guidance.

  18. Urban Agriculture Guide

    NARCIS (Netherlands)

    Visser, A.J.; Jansma, J.E.; Dekking, A.J.G.; Klieverik, M.J.M.

    2007-01-01

    The Urban Agriculture Guide describes the experiences, learning moments, tips and tricks of those involved in the initiatives of urban agriculture and an indication is provided of what is required to develop urban agriculture further in the Netherlands

  19. Liferay Beginner's Guide

    CERN Document Server

    Chen, Robert; Bhatt, Samir

    2011-01-01

    Part of Packt's Beginner's Guide series, each chapter follows the creation of a fictional neighbourhood site to demonstrate an aspect of Liferay portal with practical examples, screenshots, and step-by-step instructions. All you need in order to benefit from the Liferay Beginner's Guide is programming experience. No prior knowledge of Liferay is required, although experienced Liferay portal programmers who need to get up to speed with its latest features will also find this book useful.

  20. Security guide for subcontractors

    Energy Technology Data Exchange (ETDEWEB)

    Adams, R.C.

    1991-01-01

    This security guide of the Department of Energy covers contractor and subcontractor access to DOE and Mound facilities. The topics of the security guide include responsibilities, physical barriers, personnel identification system, personnel and vehicular access controls, classified document control, protecting classified matter in use, storing classified matter repository combinations, violations, security education clearance terminations, security infractions, classified information nondisclosure agreement, personnel security clearances, visitor control, travel to communist-controlled or sensitive countries, shipment security, and surreptitious listening devices.

  1. Hand deburring guide

    Energy Technology Data Exchange (ETDEWEB)

    Gillespie, L.K.

    1979-07-01

    Appropriate hand deburring techniques have always been difficult to define because of the infinite variety of part shapes, sizes, materials, and burr conditions. This guide, however, has been prepared to assist those responsible for hand deburring. The purpose of the guide is to define Bendix Kansas City burr specifications and inspection practices; to define the results of practical tests on hand deburring; to define some typical in-house practices; and to define the in-house tools available for this work.

  2. VOLTTRON: User Guide

    Energy Technology Data Exchange (ETDEWEB)

    Lutes, Robert G.; Katipamula, Srinivas; Akyol, Bora A.; Tenney, Nathan D.; Haack, Jereme N.; Monson, Kyle E.; Carpenter, Brandon J.

    2014-04-24

    This document is a user guide for the deployment of the Transactional Network platform and agent/application development within the VOLTTRON. The intent of this user guide is to provide a description of the functionality of the Transactional Network Platform. This document describes how to deploy the platform, including installation, use, guidance, and limitations. It also describes how additional features can be added to enhance its current functionality.

  3. Railo 3 Beginner's Guide

    CERN Document Server

    Drew, Mark

    2011-01-01

    Part of Packt's Beginner's Guide series, this book uses practical examples and screenshots to steadily guide the reader through setting up and using Railo. If you want to develop your own dynamic web applications using CFML, then this book is for you. No prior experience with Railo or CFML is required, although you will be expected to have some web application development experience and knowledge of HTML.

  4. Wind Energy Teachers Guide

    Energy Technology Data Exchange (ETDEWEB)

    anon.

    2003-01-01

    This guide, created by the American Wind Association, with support from the U.S. Department of Energy, is a learning tool about wind energy targeted toward grades K-12. The guide provides teacher information, ideas for sparking children's and students' interest, suggestions for activities to undertake in and outside the classroom, and research tools for both teachers and students. Also included is an additional resources section.

  5. Guide for a typewriter

    Science.gov (United States)

    Dubois, R. D.; Pinson, G. T. (Inventor)

    1976-01-01

    The invention relates to accessories for typewriters, and more particularly to an improved guide for use in aligning a sheet of paper preparatory to an application of typed indicia to selected spaces. The device includes an aligning plate pivotally mounted on a line guide having formed therein a plurality of aligned apertures. The plate is so positioned that an aperture is positioned immediately above a target area for a type slug so that a slug will imprint a character in selected spaces.

  6. Visual explorer facilitator's guide

    CERN Document Server

    Palus, Charles J

    2010-01-01

    Grounded in research and practice, the Visual Explorer™ Facilitator's Guide provides a method for supporting collaborative, creative conversations about complex issues through the power of images. The guide is available as a component in the Visual Explorer Facilitator's Letter-sized Set, Visual Explorer Facilitator's Post card-sized Set, Visual Explorer Playing Card-sized Set, and is also available as a stand-alone title for purchase to assist multiple tool users in an organization.

  7. Control system design guide

    Energy Technology Data Exchange (ETDEWEB)

    Sellers, David; Friedman, Hannah; Haasl, Tudi; Bourassa, Norman; Piette, Mary Ann

    2003-05-01

    The ''Control System Design Guide'' (Design Guide) provides methods and recommendations for the control system design process and control point selection and installation. Control systems are often the most problematic system in a building. A good design process that takes into account maintenance, operation, and commissioning can lead to a smoothly operating and efficient building. To this end, the Design Guide provides a toolbox of templates for improving control system design and specification. HVAC designers are the primary audience for the Design Guide. The control design process it presents will help produce well-designed control systems that achieve efficient and robust operation. The spreadsheet examples for control valve schedules, damper schedules, and points lists can streamline the use of the control system design concepts set forth in the Design Guide by providing convenient starting points from which designers can build. Although each reader brings their own unique questions to the text, the Design Guide contains information that designers, commissioning providers, operators, and owners will find useful.

  8. Iterative guided image fusion

    Directory of Open Access Journals (Sweden)

    Alexander Toet

    2016-08-01

    Full Text Available We propose a multi-scale image fusion scheme based on guided filtering. Guided filtering can effectively reduce noise while preserving detail boundaries. When applied in an iterative mode, guided filtering selectively eliminates small scale details while restoring larger scale edges. The proposed multi-scale image fusion scheme achieves spatial consistency by using guided filtering both at the decomposition and at the recombination stage of the multi-scale fusion process. First, size-selective iterative guided filtering is applied to decompose the source images into approximation and residual layers at multiple spatial scales. Then, frequency-tuned filtering is used to compute saliency maps at successive spatial scales. Next, at each spatial scale binary weighting maps are obtained as the pixelwise maximum of corresponding source saliency maps. Guided filtering of the binary weighting maps with their corresponding source images as guidance images serves to reduce noise and to restore spatial consistency. The final fused image is obtained as the weighted recombination of the individual residual layers and the mean of the approximation layers at the coarsest spatial scale. Application to multiband visual (intensified and thermal infrared imagery demonstrates that the proposed method obtains state-of-the-art performance for the fusion of multispectral nightvision images. The method has a simple implementation and is computationally efficient.

  9. Preventing complicated transseptal puncture with intracardiac echocardiography: case report

    Directory of Open Access Journals (Sweden)

    Temesvári András

    2005-03-01

    Full Text Available Abstract Background Recently, intracardiac echocardiography emerged as a useful tool in the electrophysiology laboratories for guiding transseptal left heart catheterizations, for avoiding thromboembolic and mechanical complications and assessing the ablation lesions characteristics. Although the value of ICE is well known, it is not a universal tool for achieving uncomplicated access to the left atrium. We present a case in which ICE led to interruption of a transseptal procedure because several risk factors for mechanical complications were revealed. Case presentation A case of a patient with paroxysmal atrial fibrillation and atrial flutter, and distorted intracardiac anatomy is presented. Intracardiac echocardiography showed a small oval fossa abouting to an enlarged aorta anteriorly. A very small distance from the interatrial septum to the left atrial free wall was seen. The latter two conditions were predisposing to a complicated transseptal puncture. According to fluoroscopy the transseptal needle had a correct position, but the intracardiac echo image showed that it was actually pointing towards the aortic root and most importantly, that it was virtually impossible to stabilize it in the fossa itself. Based on intracardiac echo findings a decision was made to limit the procedure only to ablation of the cavotricuspid isthmus and not to proceed further so as to avoid complications. Conclusion This case report illustrates the usefulness of the intracardiac echocardiography in preventing serious or even fatal complications in transseptal procedures when the cardiac anatomy is unusual or distorted. It also helps to understand the possible mechanisms of mechanical complications in cases where fluoroscopic images are apparently normal.

  10. Ultrasound- and MRI-Guided Prostate Biopsy

    Science.gov (United States)

    ... Resources Professions Site Index A-Z Ultrasound- and MRI-Guided Prostate Biopsy Ultrasound- and MRI-guided prostate ... MRI-guided Prostate Biopsy? What is Ultrasound- and MRI-guided Prostate Biopsy? Ultrasound- and MRI-guided prostate ...

  11. Atrium-atrioventricular node block: an unusual complication during catheter ablation of persistent atrial fibrillation

    Institute of Scientific and Technical Information of China (English)

    MIAO Cheng-long; SANG Cai-hua; DONG Jian-zeng; MA Chang-sheng

    2011-01-01

    Ablation of persistent atrial fibrillation is still a challenge for the ablationist. Extensive ablation is required under some conditions and could lead to some unintended complications. Here we report a case of atrium-atrioventricular node block complicating multiple catheter ablation procedures for persistent atrial fibrillation. After extensive ablation, including circumferential pulmonary vein ablation, linear ablation at the left atrial roof, mitral isthmus, atrial septum, cavotricuspid isthmus, and complex fractionated atrial electrogram ablation, conduction obstacle was found, and sinus impulse could not travel from the right atrium, atrial septum and left atrium to atrioventricular node. The case indicated that intensive ablation at some key sites, especially the interatrial septum, should be careful during ablation of atrial fibrillation.

  12. Promotion Guide – A guide for career reviews

    CERN Multimedia

    Staff Association

    2017-01-01

    On 8 February, the Standing Concertation Committee (SCC) approved the Promotion Guide, subtitled “A guide for career reviews”. The English version is already published on the HR website. This Promotion Guide is not very different from the Career Path Guide which it replaces following the implementation of the new career structure with benchmark jobs and grades. Structure The guide is composed of three parts: Section I – Introduction revisits the reference documents: the Staff Rules and Regulations (S&R) and the Administrative Circular No. 26 (AC 26). In the Staff Rules and Regulations, the term promotion is defined as a change of grade1 and in Administrative Circular No. 26, the Promotion Guide is referenced under paragraph 452. The objective of the Promotion Guide is laid out in Section I: “The Promotion Guide defines the criteria to be used as a reference for career reviews with a view to a potential promotion”. However, this guide do...

  13. Google Pocket Guide

    CERN Document Server

    Calishain, Tara; Adams, DJ

    2003-01-01

    Beneath its deceptively simple search form, Google is a remarkably powerful and flexible search engine that indexes billions of web pages, handling more than 150 million searches a day. You know that what you're looking for must be in there somewhere, but how do you make Google work for you? Crafted from our best-selling Google Hacks title, the Google Pocket Guide provides exactly the information you need to make your searches faster and more effective, right from the start. The Google Pocket Guide unleashes the power behind that blinking cursor by delivering: A thorough but concise tour o

  14. Cassandra the definitive guide

    CERN Document Server

    Hewitt, Eben

    2011-01-01

    What could you do with data if scalability wasn't a problem? With this hands-on guide, you'll learn how Apache Cassandra handles hundreds of terabytes of data while remaining highly available across multiple data centers -- capabilities that have attracted Facebook, Twitter, and other data-intensive companies. Cassandra: The Definitive Guide provides the technical details and practical examples you need to assess this database management system and put it to work in a production environment. Author Eben Hewitt demonstrates the advantages of Cassandra's nonrelational design, and pays special

  15. Seismic Safety Guide

    Energy Technology Data Exchange (ETDEWEB)

    Eagling, D.G. (ed.)

    1983-09-01

    This guide provides managers with practical guidelines for administering a comprehensive earthquake safety program. The Guide is comprehensive with respect to earthquakes in that it covers the most important aspects of natural hazards, site planning, evaluation and rehabilitation of existing buildings, design of new facilities, operational safety, emergency planning, special considerations related to shielding blocks, non-structural elements, lifelines, fire protection and emergency facilities. Management of risk and liabilities is also covered. Nuclear facilities per se are not dealt with specifically. The principles covered also apply generally to nuclear facilities but the design and construction of such structures are subject to special regulations and legal controls.

  16. Guide to software export

    CERN Document Server

    Philips, Roger A

    2014-01-01

    An ideal reference source for CEOs, marketing and sales managers, sales consultants, and students of international marketing, Guide to Software Export provides a step-by-step approach to initiating or expanding international software sales. It teaches you how to examine critically your candidate product for exportability; how to find distributors, agents, and resellers abroad; how to identify the best distribution structure for export; and much, much more!Not content with providing just the guidelines for setting up, expanding, and managing your international sales channels, Guide to Software

  17. Raspberry Pi user guide

    CERN Document Server

    Halfacree, Gareth

    2012-01-01

    Make the most out of the world’s first truly compact computer It's the size of a credit card, it can be charged like a smartphone, it runs on open-source Linux, and it holds the promise of bringing programming and playing to millions at low cost. And now you can learn how to use this amazing computer from its co-creator, Eben Upton, in Raspberry Pi User Guide. Cowritten with Gareth Halfacree, this guide gets you up and running on Raspberry Pi, whether you're an educator, hacker, hobbyist, or kid. Learn how to connect your Pi to other hardware, install software, write basic programs, an

  18. Simple guide to Skype

    CERN Document Server

    Winter, Rick

    2013-01-01

    Simple Guides give you Just the Facts Get up to speed with Skypefast! Simple Guides: get you started quickly. No extra clutter, no extra reading. Learn how to set up Skype, as well as how to add and set up all your friends, family, and other contacts. Find out about all the features of Skype, how to change views, set your status and conduct video and audio only calls. Learn about all the different things you can do to contact your friends and family on Skype for free, and start having fun!

  19. 2013 Australasian sky guide

    CERN Document Server

    Lomb, Nick

    2012-01-01

    Compact, easy to use and reliable, this popular guide contains everything you need to know about the southern night sky with monthly star maps, diagrams and details of all the year's exciting celestial events. Wherever you are in Australia or New Zealand, easy calculations allow you to determine when the Sun, Moon and planets will rise and set throughout the year. Also included is information on the latest astronomical findings from space probes and telescopes around the world. The Sky guide has been published annually by the Powerhouse Museum, Sydney, since 1991. It is recommended for photogr

  20. Jenkins The Definitive Guide

    CERN Document Server

    Smart, John

    2011-01-01

    Streamline software development with Jenkins, the popular Java-based open source tool that has revolutionized the way teams think about Continuous Integration (CI). This complete guide shows you how to automate your build, integration, release, and deployment processes with Jenkins-and demonstrates how CI can save you time, money, and many headaches. Ideal for developers, software architects, and project managers, Jenkins: The Definitive Guide is both a CI tutorial and a comprehensive Jenkins reference. Through its wealth of best practices and real-world tips, you'll discover how easy it is

  1. Raspberry Pi user guide

    CERN Document Server

    Upton, Eben

    2013-01-01

    The essential guide to getting started with the Raspberry Pi ® The Raspberry Pi has been a success beyond the dream of its creators. Their goal, to encourage a new generation of computer programmers who understand how computers work, is well under way. Raspberry Pi User Guide 2e is the newest edition of the runaway bestseller written by the Pi's co-creator, Eben Upton, and tech writer Gareth Halfacree. It contains everything you need to know to get the Pi up and running, including how to: Connect a keyboard, mouse, monitor and other peripheralsInstall software and configure your Raspberry

  2. Pneumatic conveying design guide

    CERN Document Server

    Mills, David

    1990-01-01

    Pneumatic Conveying Design Guide is a guide for the design of pneumatic conveying systems and includes detailed data and information on the conveying characteristics of a number of materials with a wide range of properties. This book includes logic diagrams for design procedures and scaling parameters for the conveying line configuration. It also explains how to improve the performance of pneumatic conveyors by optimizing, uprating, and extending the system or adapting it for a change of material. This book consists of 15 chapters divided into three sections and opens with an overview of the s

  3. Synthetic guide star generation

    Science.gov (United States)

    Payne, Stephen A [Castro Valley, CA; Page, Ralph H [Castro Valley, CA; Ebbers, Christopher A [Livermore, CA; Beach, Raymond J [Livermore, CA

    2008-06-10

    A system for assisting in observing a celestial object and providing synthetic guide star generation. A lasing system provides radiation at a frequency at or near 938 nm and radiation at a frequency at or near 1583 nm. The lasing system includes a fiber laser operating between 880 nm and 960 nm and a fiber laser operating between 1524 nm and 1650 nm. A frequency-conversion system mixes the radiation and generates light at a frequency at or near 589 nm. A system directs the light at a frequency at or near 589 nm toward the celestial object and provides synthetic guide star generation.

  4. Outdoor lighting guide

    CERN Document Server

    2013-01-01

    As concern grows over environmental issues and light pollution, this book satisfies a need for a straightforward and accessible guide to the use, design and installation of outdoor lighting.This all-inclusive guide to exterior lighting from the Institution of Lighting Engineers, recognized as the pre-eminent professional source in the UK for authoritative guidance on exterior lighting, provides a comprehensive source of information and advice on all forms of exterior lighting, from floodlighting, buildings and road lighting to elaborate Christmas decorations. Useful to practitioners

  5. Joomla! 25 Beginner's Guide

    CERN Document Server

    Tiggeler, Eric

    2012-01-01

    Written with a fast-paced but friendly and engaging approach, this Packt Beginner's guide is designed to be placed alongside the computer as your guide and mentor. Step-by-step tutorials are bolstered by explanations of the reasoning behind what you are doing. You will quickly pick up the necessary skills, tips, and tricks for building a successful Joomla! website. This book is written for beginners to website design. By the end of the book you will have built a complete custom content managed website, and be ready to build any kind of website.

  6. The OSIRIS user guide

    CERN Document Server

    Telling, M T F

    2003-01-01

    This user guide contains all the information necessary to perform a successful neutron scattering experiment on the OSIRIS spectrometer at ISIS, RAL, UK. Since OSIRIS is a continually evolving and improving instrument some information contained within this manual may become redundant. However, the basic instrument operating procedures should remain essentially unchanged. While updated manuals will be produced when appropriate, the most comprehensive source of information concerning OSIRIS is the Instrument Scientist/Local Contact. It would be appreciated, however, if this user guide were the first point of call should problems arise

  7. CFEngine 3 Beginner's Guide

    CERN Document Server

    Rajneesh

    2011-01-01

    Part of Packt's Beginner's Guide series, this book guides you through setting up Cfengine to maximizing its potential. This book focuses on getting you through all the major learning points in a smooth, logical order. You'll also learn how to avoid some common pitfalls. If you are a System Administrator or Configuration manager with a growing infrastructure and if you are looking for a dependable tool to manage your infrastructure, then this book is for you. If your infrastructure is already big with hundreds and thousands of nodes and you are looking for a secure, versatile and stable configu

  8. Adobe Edge Quickstart Guide

    CERN Document Server

    Labrecque, Joseph

    2012-01-01

    Adobe Edge Quickstart Guide is a practical guide on creating engaging content for the Web with Adobe's newest HTML5 tool. By taking a chapter-by-chapter look at each major aspect of Adobe Edge, the book lets you digest the available features in small, easily understandable chunks, allowing you to start using Adobe Edge for your web design needs immediately. If you are interested in creating engaging motion and interactive compositions using web standards with professional tooling, then this book is for you. Those with a background in Flash Professional wanting to get started quickly with Adobe

  9. Electrical Distribution Program Guide.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This program guide contains the standard electrical distribution curriculum for technical institutes in Georgia. The curriculum encompasses the minimum competencies required for entry-level workers in the electrical distribution field, and in job skills such as construction, maintenance, and repair of overhead and underground electrical…

  10. Environmental Horticulture Program Guide.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This program guide contains the standard environmental horticulture curriculum for technical institutes in Georgia. The curriculum encompasses the minimum competencies required for entry-level workers in the environmental horticulture field. The general information section contains the following: purpose and objectives; program description,…

  11. Material Writer's Guide.

    Science.gov (United States)

    Byrd, Patricia, Ed.

    This guide is a collection of essays on the writing of English-as-a-Second-Language (ESL) textbooks and other instructional materials. Articles include: "Writing and Publishing Textbooks (Patricia Byrd); "The Craft of Materials Writing" (Fraida Dubin); "Considering Culture: Guidelines for ESL/EFL Textbook Writers" (Gayle Nelson); "Issues in the…

  12. Cosmetology. Secondary Curriculum Guide.

    Science.gov (United States)

    Moye, Michael D.; And Others

    This curriculum guide is designed to offer guidelines along with supporting resources and teaching ideas from which the local secondary instructor can extract a cosmetology curriculum that meets local needs. Following an outline of the philosophy and goals underlying state and local vocational education programs in Georgia, the purpose and…

  13. CERN honours its guides

    CERN Multimedia

    2004-01-01

    At the end of January, CERN's guides were rewarded for their devotion to the Laboratory. They have a passion for their work, know CERN inside-out and for 40 years have shown people of all ages and nationalities, from all walks of life, around the Laboratory. Who are they? Why, the CERN guides, of course. On 27 January, ten of CERN's 180 guides received special honours for their impressive number of guided tours in 2003. Presenting the awards in the Microcosm hall, CERN's Director-General Robert Aymar congratulated the winners on the key role they play with respect to the general public. "CERN would be nothing without you who show them its activities," he stressed. CERN's Director-General Robert Aymar congratulates Alberto Ribon for his tally of over 40 visits in the course of 2003.One of the prizes was the book «The Particle Odyssey». Here the book's co-author Christine Sutton dedicates it for Sijin Qian. Tzanko Spassoff (PH) and retired staff members Klaus Batzner and Antonio Francano wo...

  14. Sensor Characteristics Reference Guide

    Energy Technology Data Exchange (ETDEWEB)

    Cree, Johnathan V.; Dansu, A.; Fuhr, P.; Lanzisera, Steven M.; McIntyre, T.; Muehleisen, Ralph T.; Starke, M.; Banerjee, Pranab; Kuruganti, T.; Castello, C.

    2013-04-01

    The Buildings Technologies Office (BTO), within the U.S. Department of Energy (DOE), Office of Energy Efficiency and Renewable Energy (EERE), is initiating a new program in Sensor and Controls. The vision of this program is: • Buildings operating automatically and continuously at peak energy efficiency over their lifetimes and interoperating effectively with the electric power grid. • Buildings that are self-configuring, self-commissioning, self-learning, self-diagnosing, self-healing, and self-transacting to enable continuous peak performance. • Lower overall building operating costs and higher asset valuation. The overarching goal is to capture 30% energy savings by enhanced management of energy consuming assets and systems through development of cost-effective sensors and controls. One step in achieving this vision is the publication of this Sensor Characteristics Reference Guide. The purpose of the guide is to inform building owners and operators of the current status, capabilities, and limitations of sensor technologies. It is hoped that this guide will aid in the design and procurement process and result in successful implementation of building sensor and control systems. DOE will also use this guide to identify research priorities, develop future specifications for potential market adoption, and provide market clarity through unbiased information

  15. Drush User's Guide

    CERN Document Server

    Requena, Juan Pablo Novillo

    2012-01-01

    A practical guide full of examples and step-by-step instructions to start using Drush right from chapter 1. Drupal developers or themers who understand Drupal administration's basic concepts. Drush can make building any kind of website quicker and easier, no matter if it is a development environment, beta, a simple blog or a complex system.

  16. Ozone Layer Educator's Guide.

    Science.gov (United States)

    Environmental Protection Agency, Washington, DC.

    This guide has been developed through a collaborative effort involving the U.S. Environmental Protection Agency (EPA), the National Oceanic and Atmospheric Administration (NOAA), and the National Aeronautics and Space Administration (NASA). It is part of an ongoing commitment to ensure that the results of scientific research on ozone depletion are…

  17. Automated Accounting. Instructor Guide.

    Science.gov (United States)

    Moses, Duane R.

    This curriculum guide was developed to assist business instructors using Dac Easy Accounting College Edition Version 2.0 software in their accounting programs. The module consists of four units containing assignment sheets and job sheets designed to enable students to master competencies identified in the area of automated accounting. The first…

  18. Destination: Paraguay. Study Guide.

    Science.gov (United States)

    Rhoades, Roxanne

    This guide offers a closer look at Paraguay as a landlocked republic in the heart of South America. The activities emphasize the interaction between the people and their land and pertain to three academic levels. Activities for grades 3-5 include: (1) "Packing for Paraguay"; (2) "Where in the World Are We Going and How in the World Will We Get…

  19. Follow the guide!

    CERN Multimedia

    2003-01-01

    For once it was the turn of the CERN guides to be shown around. A special tour had been organised for their annual outing on 24 June 2003, the aim of which was to go behind the scenes at research centres similar to CERN and discover the secrets of their public communications activities. The first stop was the European Synchrotron Radiation Facility (ESRF) in Grenoble, where the twenty or so CERN guides were welcomed by Dominique Cornujeols, head of communication at ESRF, who explained the Facility's history and purpose and how it operates before they were taken on a tour of the actual installations. CERN guides are welcomed to the ESRF (European Synchrotron Radiation Facility).The second visit of this trip to the Grenoble region was to the centre for science, technology and industry (CCSTI). "The people in charge at CCSTI showed us their day-to-day work in science and technology workshops", explains Stephan Petit, one of the guides. These workshops allow the public to discuss fundamental issues relating to a ...

  20. Architectural Guide of Jordan

    DEFF Research Database (Denmark)

    Hilberth, Thomas Roger

    2016-01-01

    Architectural and cultural guidebook for Jordan that also includes a view on the Syrian refugee situation, especially in the large UNHCR camp of Zaatari. The guide book is a preparatory study for a field trip our master studio undertook to the Hashemite Kingdom of Jordan in Fall 2016....

  1. Steroids. A Resource Guide.

    Science.gov (United States)

    New York State Education Dept., Albany. Bureau of School Health Education and Services.

    This guide provides information on steroid use as well as prevention and intervention strategies. It is intended to serve as a supplement to drug abuse education and prevention programs in elementary and secondary schools and as the basis for local curriculum development and instructional activities. The following topics are covered: (1) history…

  2. Welding. Student Learning Guide.

    Science.gov (United States)

    Palm Beach County Board of Public Instruction, West Palm Beach, FL.

    This student learning guide contains 30 modules for completing a course in welding. It is designed especially for use in secondary schools in Palm Beach County, Florida. Each module covers one task, and consists of a purpose, performance objective, enabling objectives, learning activities keyed to resources, information sheets, student self-check…

  3. Field Guide to Radiometry

    CERN Document Server

    Grant, Barbara

    2011-01-01

    Written from a systems engineering perspective, this SPIE Field Guide covers topics in optical radiation propagation, material properties, sources, detectors, system components, measurement, calibration, and photometry. The book's organization and extensive collection of diagrams, tables, and graphs will enable the reader to efficiently identify and apply relevant information to radiometric problems arising amid the demands of today's fast-paced technical environment.

  4. Acid Rain Study Guide.

    Science.gov (United States)

    Hunger, Carolyn; And Others

    Acid rain is a complex, worldwide environmental problem. This study guide is intended to aid teachers of grades 4-12 to help their students understand what acid rain is, why it is a problem, and what possible solutions exist. The document contains specific sections on: (1) the various terms used in conjunction with acid rain (such as acid…

  5. SAGE 2.1: SOLVENT ALTERNATIVES GUIDE: USER'S GUIDE

    Science.gov (United States)

    The guide provides instruction for using the SAGE (Solvent Alternatives GuidE) software system, version 2.1. SAGE recommends solvent replacements in cleaning and degreasing operations. It leads the user through a question-and-answer session. The user's responses allow the system ...

  6. Guy's Guide to Body Image

    Science.gov (United States)

    ... Healthy Breakfasts Shyness A Guy's Guide to Body Image KidsHealth > For Teens > A Guy's Guide to Body ... image can be a problem. Why Is Body Image Important? Body image is a person's opinions, thoughts, ...

  7. Consumer's Guide to Radon Reduction

    Science.gov (United States)

    ... Radon Share Facebook Twitter Google+ Pinterest Contact Us Consumer's Guide to Radon Reduction: How to Fix Your ... See EPA’s About PDF page to learn more. Consumer's Guide to Radon Reduction: How to Fix Your ...

  8. Creating A Guided- discovery Lesson

    Institute of Scientific and Technical Information of China (English)

    田枫

    2005-01-01

    In a guided - discovery lesson, students sequentially uncover layers of mathematical information one step at a time and learn new mathematics. We have identified eight critical steps necessary in developing a successful guided- discovery lesson.

  9. MyPlate Food Guide

    Science.gov (United States)

    ... Surgery? A Week of Healthy Breakfasts Shyness MyPlate Food Guide KidsHealth > For Teens > MyPlate Food Guide Print ... other sugary drinks. Avoid oversized portions. continue Five Food Groups Different food groups meet different nutrition needs. ...

  10. Mind over Matter. Teacher's Guide.

    Science.gov (United States)

    National Inst. on Drug Abuse (DHHS/PHS), Rockville, MD.

    This teacher's guide aims to develop an understanding among students in grades 5-9 about the biological effects of drug use. The guide provides background information on the anatomy of the brain, nerve cells and neurotransmission, and the effects of drugs on the brain. Drugs described in this guide include marijuana, opiates, inhalants,…

  11. PrimeFaces beginner's guide

    CERN Document Server

    Reddy, K Siva Prasad

    2013-01-01

    A guide for beginner's with step-by-step instructions and an easy-to-follow approach.PrimeFaces Beginners Guide is a simple and effective guide for beginners, wanting to learn and implement PrimeFaces in their JSF-based applications. Some basic JSF and jQuery skills are required before you start working through the book.

  12. Precision Machining Technology. Curriculum Guide.

    Science.gov (United States)

    Idaho State Dept. of Education, Boise. Div. of Vocational Education.

    This curriculum guide was developed from a Technical Committee Report prepared with the assistance of industry personnel and containing a Task List which is the basis of the guide. It presents competency-based program standards for courses in precision machining technology and is part of the Idaho Vocational Curriculum Guide Project, a cooperative…

  13. A New Dutch Spelling Guide.

    Science.gov (United States)

    Kruyt, J. G.; van Sterkenburg, P. G. J.

    This paper describes the development of two new corpus-based Dutch spelling guides using language data gathered by the Institute for Dutch Lexicology, a research institute subsidized by the Dutch and Belgian governments. The guides were produced in 1990 and 1995. The guides are based on two earlier ones, published in 1866 and 1954, but attempt to…

  14. English Learners Program Guide. Revised

    Science.gov (United States)

    Oregon Department of Education, 2013

    2013-01-01

    This guide is designed as a reference for District and School personnel working with English learners (ELs). The content of the guide represents a compilation of information, examples, and resources. This guide is a living document and subject to frequent updates. It is recommended to review the document online rather than printing a hard copy.

  15. A Teacher's Guide for "Middlemarch."

    Science.gov (United States)

    Holstein, Alice

    This teacher's guide for public television's 6-part adaptation of George Eliot's "Middlemarch" provides information that will enrich students' viewing of the series. The guide includes a wide range of activities to help students further explore the novel's universal themes. The guide suggests that students read the informational materials first…

  16. Environmental Compliance Guide

    Energy Technology Data Exchange (ETDEWEB)

    None

    1981-02-01

    The Guide is intended to assist Department of Energy personnel by providing information on the NEPA process, the processes of other environmental statutes that bear on the NEPA process, the timing relationships between the NEPA process and these other processes, as well as timing relationships between the NEPA process and the development process for policies, programs, and projects. This information should be helpful not only in formulating environmental compliance plans but also in achieving compliance with NEPA and various other environmental statutes. The Guide is divided into three parts with related appendices: Part I provides guidance for developing environmental compliance plans for DOE actions; Part II is devoted to NEPA with detailed flowcharts depicting the compliance procedures required by CEQ regulations and Department of Energy NEPA Guidelines; and Part III contains a series of flowcharts for other Federal environmental requirements that may apply to DOE projects.

  17. Guide to research facilities

    Energy Technology Data Exchange (ETDEWEB)

    1993-06-01

    This Guide provides information on facilities at US Department of Energy (DOE) and other government laboratories that focus on research and development of energy efficiency and renewable energy technologies. These laboratories have opened these facilities to outside users within the scientific community to encourage cooperation between the laboratories and the private sector. The Guide features two types of facilities: designated user facilities and other research facilities. Designated user facilities are one-of-a-kind DOE facilities that are staffed by personnel with unparalleled expertise and that contain sophisticated equipment. Other research facilities are facilities at DOE and other government laboratories that provide sophisticated equipment, testing areas, or processes that may not be available at private facilities. Each facility listing includes the name and phone number of someone you can call for more information.

  18. Publications desktop survival guide

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-06-01

    Purpose of this guide is to document and simplify the writing, reviewing, and production process for the Uranium Mill Tailings Remedial Action (UMTRA) Project Technical Assistance Contractor (TAC) staff and to provide specific answers concerning the content, style, and format of UMTRA Project documents. Goal of the UMTRA Project document preparation process is to deliver to the US DOE high-quality documents that meet requirements (meets expressed client needs; accurate and consistent technical content; clear writing; well organized document; consistent style). A document review process has been established to ensure that TAC documents are accurate, consistent, and well organized. The editing process applies standard rules for style and format, spelling, grammar, punctuation, and sentence structure to make the document consistent and easier to read. This guide sets forth the rules to be applied to UMTRA Project documents.

  19. Security guide for subcontractors

    Energy Technology Data Exchange (ETDEWEB)

    Adams, R.C.

    1993-06-01

    This guide is provided to aid in the achievement of security objectives in the Department of Energy (DOE) contractor/subcontractor program. The objectives of security are to protect information that, if released, would endanger the common defense and security of the nation and to safeguard plants and installations of the DOE and its contractors to prevent the interruption of research and production programs. The security objective and means of achieving the objective are described. Specific security measures discussed in this guide include physical barriers, personnel identification systems, personnel and vehicular access control, classified document control, protection of classified matter in use, storing classified matter, and repository combinations. Means of dealing with security violations and security infractions are described. Maintenance of a security education program is discussed. Also discussed are methods of handling clearance terminations, visitor control, travel to sensitive countries, and shipment security. The Technical Surveillance Countermeasures Program (TSCM), the Computer Security Program, and the Operations Security Plan (OPSEC) are examined.

  20. Weighted guided image filtering.

    Science.gov (United States)

    Li, Zhengguo; Zheng, Jinghong; Zhu, Zijian; Yao, Wei; Wu, Shiqian

    2015-01-01

    It is known that local filtering-based edge preserving smoothing techniques suffer from halo artifacts. In this paper, a weighted guided image filter (WGIF) is introduced by incorporating an edge-aware weighting into an existing guided image filter (GIF) to address the problem. The WGIF inherits advantages of both global and local smoothing filters in the sense that: 1) the complexity of the WGIF is O(N) for an image with N pixels, which is same as the GIF and 2) the WGIF can avoid halo artifacts like the existing global smoothing filters. The WGIF is applied for single image detail enhancement, single image haze removal, and fusion of differently exposed images. Experimental results show that the resultant algorithms produce images with better visual quality and at the same time halo artifacts can be reduced/avoided from appearing in the final images with negligible increment on running times.

  1. Guiding Economic Policy

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Three top Chinese officials responsible for guiding China’s macroeconomic policies expound on the state of the economy In Premier Wen Jiabao’s recent govern- ment work report,he said that the major task this year would be to prevent over- all prices from rising rapidly.Along with this,he accentuated a prudent fiscal policy and a tight monetary policy. Following the premier’s work report,

  2. Hydrogen Technologies Safety Guide

    Energy Technology Data Exchange (ETDEWEB)

    Rivkin, C. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Burgess, R. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Buttner, W. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2015-01-01

    The purpose of this guide is to provide basic background information on hydrogen technologies. It is intended to provide project developers, code officials, and other interested parties the background information to be able to put hydrogen safety in context. For example, code officials reviewing permit applications for hydrogen projects will get an understanding of the industrial history of hydrogen, basic safety concerns, and safety requirements.

  3. Nanoparticle-guided radiotherapy

    DEFF Research Database (Denmark)

    2012-01-01

    The present invention relates to a method and nano-sized particles for image guided radiotherapy (IGRT) of a target tissue. More specifically, the invention relates to nano-sized particles comprising X-ray-imaging contrast agents in solid form with the ability to block x-rays, allowing for simult...... for simultaneous or integrated external beam radiotherapy and imaging, e.g., using computed tomography (CT)....

  4. MP users guide

    CERN Document Server

    Brent, Richard P

    2010-01-01

    MP is a package of ANSI Standard Fortran (ANS X3.9-1966) subroutines for performing multiple-precision floating-point arithmetic and evaluating elementary and special functions. The subroutines are machine independent and the precision is arbitrary, subject to storage limitations. The User's Guide describes the routines and their calling sequences, example and test programs, use of the Augment precompiler, and gives installation instructions for the package.

  5. XMPP The Definitive Guide

    CERN Document Server

    Saint-Andre, Peter; Smith, Kevin

    2009-01-01

    This practical book provides everything you need to know about the Extensible Messaging and Presence Protocol (XMPP) -- the open technology for real-time communication used in instant messaging, Voice over IP, real-time collaboration, social networking, microblogging, lightweight middleware, cloud computing, and more. XMPP: The Definitive Guide walks you through the thought processes and design decisions involved in building a complete XMPP-enabled application, and adding real-time interfaces to existing applications.

  6. Prior Knowledge Assessment Guide

    Science.gov (United States)

    2014-12-01

    key concepts and practices within the course content. The guide also addresses the TRADOC’s ALM objectives by presenting procedures by which senior...Marksmanship data also illustrate the concept of skill plasticity. While Dyer (1999) found relatively high correlations (0.50 to 0.67) between practice ...W. (1990). Assessment procedures for predicting and optimizing skill acquisition after extensive practice . In N. Frederickson, R. Glaser, A

  7. 2012 Australasian sky guide

    CERN Document Server

    Lomb, Nick

    2011-01-01

    Compact, easy to use and reliable, this popular guide contains everything you need to know about the southern night sky with monthly star maps, diagrams and details of all the year's exciting celestial events. Wherever you are in Australia or New Zealand, easy calculations allow you to determine when the Sun, Moon and planets will rise and set throughout the year. Also included is information on the latest astronomical findings from space probes and telescopes around the world.

  8. Guide to Using Sierra

    Energy Technology Data Exchange (ETDEWEB)

    Shaw, Ryan Phillip [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Agelastos, Anthony Michael [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Miller, Joel D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-03-01

    Sierra is an engineering mechanics simulation code suite supporting the Nation's Nuclear Weapons mission as well as other customers. It has explicit ties to Sandia National Labs' workfow, including geometry and meshing, design and optimization, and visualization. Dis- tinguishing strengths include "application aware" development, scalability, SQA and V&V, multiple scales, and multi-physics coupling. This document is intended to help new and existing users of Sierra as a user manual and troubleshooting guide.

  9. Follow the guide

    CERN Multimedia

    2007-01-01

    The general public’s interest in CERN is growing all the time. You too could help to satisfy its curiosity by becoming a guide. Would you like to share your passion for your job and for science with others, meet visitors and contribute to the Laboratory’s communication drive? Well you can, by becoming an official CERN guide. Every year CERN organises over 900 visits, welcoming some 26,000 visitors in the Laboratory’s four most commonly used languages: English, French, German and Italian. For the last two years, in response to demand, visits have also been given in other languages, such as Finnish, Greek, Portuguese, Spanish and Swedish. Becoming a guide can be an exciting experience, offering the opportunity to get out and meet visitors of all ages and nationalities. "As well as coming into contact with all kinds of people, you get to know the Laboratory extremely well", says Dominique Bertola, who is in charge of the Visits Ser...

  10. Uncertainty analysis guide

    Energy Technology Data Exchange (ETDEWEB)

    Andres, T.H

    2002-05-01

    This guide applies to the estimation of uncertainty in quantities calculated by scientific, analysis and design computer programs that fall within the scope of AECL's software quality assurance (SQA) manual. The guide weaves together rational approaches from the SQA manual and three other diverse sources: (a) the CSAU (Code Scaling, Applicability, and Uncertainty) evaluation methodology; (b) the ISO Guide,for the Expression of Uncertainty in Measurement; and (c) the SVA (Systems Variability Analysis) method of risk analysis. This report describes the manner by which random and systematic uncertainties in calculated quantities can be estimated and expressed. Random uncertainty in model output can be attributed to uncertainties of inputs. The propagation of these uncertainties through a computer model can be represented in a variety of ways, including exact calculations, series approximations and Monte Carlo methods. Systematic uncertainties emerge from the development of the computer model itself, through simplifications and conservatisms, for example. These must be estimated and combined with random uncertainties to determine the combined uncertainty in a model output. This report also addresses the method by which uncertainties should be employed in code validation, in order to determine whether experiments and simulations agree, and whether or not a code satisfies the required tolerance for its application. (author)

  11. Atrial Tachycardias Arising from Ablation of Atrial Fibrillation: A Proarrhythmic Bump or an Antiarrhythmic Turn?

    Directory of Open Access Journals (Sweden)

    Ashok J. Shah

    2010-01-01

    Full Text Available The occurrence of atrial tachycardias (AT is a direct function of the volume of atrial tissue ablated in the patients with atrial fibrillation (AF. Thus, the incidence of AT is highest in persistent AF patients undergoing stepwise ablation using the strategic combination of pulmonary vein isolation, electrogram based ablation and left atrial linear ablation. Using deductive mapping strategy, AT can be divided into three clinical categories viz. the macroreentry, the focal and the newly described localized reentry all of which are amenable to catheter ablation with success rate of 95%. Perimitral, roof dependent and cavotricuspid isthmus dependent AT involve large reentrant circuits which can be successfully ablated at the left mitral isthmus, left atrial roof and tricuspid isthmus respectively. Complete bidirectional block across the sites of linear ablation is a necessary endpoint. Focal and localized reentrant AT commonly originate from but are not limited to the septum, posteroinferior left atrium, venous ostia, base of the left atrial appendage and left mitral isthmus and they respond quickly to focal ablation. AT not only represents ablation-induced proarrhythmia but also forms a bridge between AF and sinus rhythm in longstanding AF patients treated successfully with catheter ablation.

  12. Hadoop The Definitive Guide

    CERN Document Server

    White, Tom

    2009-01-01

    Hadoop: The Definitive Guide helps you harness the power of your data. Ideal for processing large datasets, the Apache Hadoop framework is an open source implementation of the MapReduce algorithm on which Google built its empire. This comprehensive resource demonstrates how to use Hadoop to build reliable, scalable, distributed systems: programmers will find details for analyzing large datasets, and administrators will learn how to set up and run Hadoop clusters. Complete with case studies that illustrate how Hadoop solves specific problems, this book helps you: Use the Hadoop Distributed

  13. Asterisk The Definitive Guide

    CERN Document Server

    Madsen, Leif; Bryant, Russell

    2011-01-01

    Design a complete VoIP or analog PBX with Asterisk, even if you have no previous Asterisk experience and only basic telecommunications knowledge. This bestselling guide makes it easy, with a detailed roadmap to installing, configuring, and integrating this open source software into your existing phone system. Ideal for Linux administrators, developers, and power users, this book shows you how to write a basic dialplan step by step, and quickly brings you up to speed on the latest Asterisk features in version 1.8. Integrate Asterisk with analog, VoIP, and digital telephony systemsBuild a simp

  14. The guide star catalog

    Science.gov (United States)

    Lasker, Barry M.; Jenkner, Helmut; Russell, Jane L.

    1987-01-01

    Part 1 of the catalog presents an astronomical overview of the Guide Star Catalog, together with its history, the properties of its current implementation, and the prospects for enhancement. Part 2 presents the algorithms used in photometric and astrometric calibration of the catalog, as well as the analyses of the related errors. Part 3 presents the current structure and content, as well as future enhancements in this area. An overview of the forthcoming publications is given, both with regard to scientific papers and electronic media.

  15. ATLAS Style Guide

    CERN Document Server

    Eisenhandler, E F

    2008-01-01

    This is a compendium of rules, recommendations, information and advice for writing papers and notes within the ATLAS Experiment at the CERN Large Hadron Collider. It covers what to include in the paper, and some general guidelines and specific points about writing a scientific paper. There are sections on the use of English (though it is not a guide to grammar), punctuation, and typography. Advice about the use of LATEX is given in the main text, and there is an appendix on software tools containing general comments about LATEX and information on using Microsoft Word. Currently on version 2.6, 3 March 2017, 47pp.

  16. Guide to ILDJIT

    CERN Document Server

    Campanoni, Simone

    2011-01-01

    This book is a guide to getting started with ILDJIT, a compilation framework designed to be both easily extensible and easily configurable. Within this framework, it is possible to build a tool-chain by customizing ILDJIT for specific purposes. Customizations can be used within both static and dynamic compilers already included in the framework without adaptations. Moreover, customizations allow modification of both the behaviors and the characteristics of these compilers to better satisfy the particular need. Currently, ILDJIT is able to translate bytecode programs to generate machine code fo

  17. 2001 benchmarking guide.

    Science.gov (United States)

    Hoppszallern, S

    2001-01-01

    Our fifth annual guide to benchmarking under managed care presents data that is a study in market dynamics and adaptation. New this year are financial indicators on HMOs exiting the market and those remaining. Hospital financial ratios and details on department performance are included. The physician group practice numbers show why physicians are scrutinizing capitated payments. Overall, hospitals in markets with high managed care penetration are more successful in managing labor costs and show productivity gains in imaging services, physical therapy and materials management.

  18. Android NDK Beginner's Guide

    CERN Document Server

    Ratabouil, Sylvain

    2012-01-01

    This beginner's guide focuses on getting you through all the major learning points in a smooth, logical order. You'll also see how to avoid some common pitfalls. Are you an Android Java programmer who needs more performance? Are you a C/C++ developer who doesn't want to bother with Java stuff and its out-of-control garbage collector? Do you want to create fast intensive multimedia applications or games? Answer yes to any of the above and this book is for you. With some general knowledge of C/C++ development, you will be able to dive head first into native Android development.

  19. Linux Desktop Pocket Guide

    CERN Document Server

    Brickner, David

    2005-01-01

    While Mac OS X garners all the praise from pundits, and Windows XP attracts all the viruses, Linux is quietly being installed on millions of desktops every year. For programmers and system administrators, business users, and educators, desktop Linux is a breath of fresh air and a needed alternative to other operating systems. The Linux Desktop Pocket Guide is your introduction to using Linux on five of the most popular distributions: Fedora, Gentoo, Mandriva, SUSE, and Ubuntu. Despite what you may have heard, using Linux is not all that hard. Firefox and Konqueror can handle all your web bro

  20. Closure The Definitive Guide

    CERN Document Server

    Bolin, Michael

    2010-01-01

    If you're ready to use Closure to build rich web applications with JavaScript, this hands-on guide has precisely what you need to learn this suite of tools in depth. Closure makes it easy for experienced JavaScript developers to write and maintain large and complex codebases -- as Google has demonstrated by using Closure with Gmail, Google Docs, and Google Maps. Author and Closure contributor Michael Bolin has included numerous code examples and best practices, as well as valuable information not available publicly until now. You'll learn all about Closure's Library, Compiler, Templates, tes

  1. Time a traveler's guide

    CERN Document Server

    Pickover, Clifford A

    1998-01-01

    ""Bucky Fuller thought big,"" Wired magazine recently noted, ""Arthur C. Clarke thinks big, but Cliff Pickover outdoes them both."" In his newest book, Cliff Pickover outdoes even himself, probing a mystery that has baffled mystics, philosophers, and scientists throughout history--What is the nature of time? In Time: A Traveler's Guide, Pickover takes readers to the forefront of science as he illuminates the most mysterious phenomenon in the universe--time itself. Is time travel possible? Is time real? Does it flow in one direction only? Does it have a beginning and an end? What is eternity? P

  2. Westinghouse radiological containment guide

    Energy Technology Data Exchange (ETDEWEB)

    Aitken, S.B. [Idaho National Engineering Lab., Idaho Falls, ID (United States); Brown, R.L. [Westinghouse Hanford Co., Richland, WA (United States); Cantrell, J.R. [Westinghouse Savannah River Co., Aiken, SC (United States); Wilcox, D.P. [West Valley Nuclear Services Co., Inc., West Valley, NY (United States)

    1994-03-01

    This document provides uniform guidance for Westinghouse contractors on the implementation of radiological containments. This document reflects standard industry practices and is provided as a guide. The guidance presented herein is consistent with the requirements of the DOE Radiological Control Manual (DOE N 5480.6). This guidance should further serve to enable and encourage the use of containments for contamination control and to accomplish the following: Minimize personnel contamination; Prevent the spread of contamination; Minimize the required use of protective clothing and personal protective equipment; Minimize the generation of waste.

  3. Plasmonic Demultiplexer and Guiding

    CERN Document Server

    Zhao, Chenglong

    2010-01-01

    Two-dimensional plasmonic demultiplexers for surface plasmon polaritons (SPPs), which consist of concentric grooves on a gold film, are proposed and experimentally demonstrated to realize light-SPP coupling, effective dispersion and multiple-channel SPP guiding. A resolution as high as 10 nm is obtained. The leakage radiation microscopy imaging shows that the SPPs of different wavelengths are focused and routed into different SPP strip waveguides. The plasmonic demultiplexer can thus serve as a wavelength division multiplexing element for integrated plasmonic circuit and also as a plasmonic spectroscopy or filter.

  4. qooxdoo Beginner's Guide

    CERN Document Server

    Raffi, Mohamed

    2011-01-01

    This is a Packt beginner's guide. The unique style of the book is to set the requirements for an application, Team Twitter, in the first chapter and apply the concepts in the application as you learn in the following chapters. When you complete this book, you would have developed a complete application. Although the scope of this book is only on the Qooxdoo framework, which is a client side framework, we have explained how to set up one of the RPC servers and demonstrated the end to end application in the Team Twitter. This book is intended for the client side developers who design and develop

  5. RADTRAN 5 user guide.

    Energy Technology Data Exchange (ETDEWEB)

    Kanipe, Frances L.; Neuhauser, Karen Sieglinde

    2003-07-01

    This User Guide for the RADTRAN 5 computer code for transportation risk analysis describes basic risk concepts and provides the user with step-by-step directions for creating input files by means of either the RADDOG input file generator software or a text editor. It also contains information on how to interpret RADTRAN 5 output, how to obtain and use several types of important input data, and how to select appropriate analysis methods. Appendices include a glossary of terms, a listing of error messages, data-plotting information, images of RADDOG screens, and a table of all data in the internal radionuclide library.

  6. Apache The Definitive Guide

    CERN Document Server

    Laurie, Ben

    2003-01-01

    Apache is far and away the most widely used web server platform in the world. This versatile server runs more than half of the world's existing web sites. Apache is both free and rock-solid, running more than 21 million web sites ranging from huge e-commerce operations to corporate intranets and smaller hobby sites. With this new third edition of Apache: The Definitive Guide, web administrators new to Apache will come up to speed quickly, and experienced administrators will find the logically organized, concise reference sections indispensable, and system programmers interested in customizin

  7. Unix Application Migration Guide

    CERN Document Server

    Microsoft. Redmond

    2003-01-01

    Drawing on the experience of Microsoft consultants working in the field, as well as external organizations that have migrated from UNIX to Microsoft® Windows®, this guide offers practical, prescriptive guidance on the issues you are likely to face when porting existing UNIX applications to the Windows operating system environment. Senior IT decision makers, network managers, and operations managers will get real-world guidance and best practices on planning and implementation issues to understand the different methods through which migration or co-existence can be accomplished. Also detailing

  8. RTF Pocket Guide

    CERN Document Server

    Burke, Sean

    2008-01-01

    Rich Text Format, or RTF, is the internal markup language used by Microsoft Word and understood by dozens of other word processors. RTF is a universal file format that pervades practically every desktop. Because RTF is text, it's much easier to generate and process than binary .doc files. Any programmer working with word processing documents needs to learn enough RTF to get around, whether it's to format text for Word (or almost any other word processor), to make global changes to an existing document, or to convert Word files to (or from) another format. RTF Pocket Guide is a concise and e

  9. Openlayers 3 beginner's guide

    CERN Document Server

    Gratier, Thomas; Hazzard, Erik

    2015-01-01

    Whether you are a hobbyist or a professional web developer, if you wish to use maps on your website, then this book is for you. A basic understanding of JavaScript will be helpful, but is not necessary. If you've never worked with maps before, this book will introduce you to some common mapping topics and will guide you through the OpenLayers library. Experienced developers can also use this book as a reference to OpenLayers 3 components and to further enhance their knowledge.

  10. RACORO Data Guide

    Energy Technology Data Exchange (ETDEWEB)

    Vogelmann, A

    2010-10-12

    This document provides an overview to the five-month RACORO Campaign. There are many details in such an extensive program that this document cannot capture; therefore, it should be thought of as a guide for acquainting yourself with the program and you are encouraged to contact the members involved. In particular, users of the data are strongly urged to contact instrument principal investigators (PIs) about use of the data. Further, it is highly recommended that studies using the data be done in collaboration with the instrument PIs, since they are in the best position to provide insights and or caveats associated with the data that should be considered.

  11. Nano magnetic vortex wall guide

    Directory of Open Access Journals (Sweden)

    H. Y. Yuan

    2015-11-01

    Full Text Available A concept of nano magnetic vortex wall guide is introduced. Two architectures are proposed. The first one is properly designed superlattices while the other one is bilayer nanostrips. The concept is verified by micromagnetic simulations. Both guides can prevent the vortex core in a magnetic vortex wall from colliding with sample surface so that the information stored in the vortex core can be preserved during its transportation from one location to another one through the guides.

  12. Guiding Students’ Scientific Practice

    Directory of Open Access Journals (Sweden)

    Deniz Peker

    2014-02-01

    Full Text Available Many science education programs involve scientists in K-12 education to support students’ engagement in scientific practices and learning science process skills and scientific epistemologies. Little research has studied the actions of scientists in classrooms or how scientists’ actions may (or may not supplement or complement the actions of teachers. In this descriptive study, we explore how teachers and scientists, working in pairs, guide high school students in the practice of scientific experimentation. In particular, we study the ways by which teachers and scientists act independently and in concert to guide students in designing and conducting biology experiments with unknown outcomes. We analyzed video recordings of classroom instruction in two different school settings, focusing on teachers’ and scientists’ acts as they are manifested through their language-in-use during face-to-face interactions with students. We argue that scientists and teachers act to support students in scientific experimentation in both distinct and common ways influenced by the particular teaching acts they perform and distinct authority roles they possess in the classroom (e.g., classroom authority vs. scientific authority.

  13. PINS Spectrum Identification Guide

    Energy Technology Data Exchange (ETDEWEB)

    A.J. Caffrey

    2012-03-01

    The Portable Isotopic Neutron Spectroscopy—PINS, for short—system identifies the chemicals inside munitions and containers without opening them, a decided safety advantage if the fill chemical is a hazardous substance like a chemical warfare agent or an explosive. The PINS Spectrum Identification Guide is intended as a reference for technical professionals responsible for the interpretation of PINS gamma-ray spectra. The guide is divided into two parts. The three chapters that constitute Part I cover the science and technology of PINS. Neutron activation analysis is the focus of Chapter 1. Chapter 2 explores PINS hardware, software, and related operational issues. Gamma-ray spectral analysis basics are introduced in Chapter 3. The six chapters of Part II cover the identification of PINS spectra in detail. Like the PINS decision tree logic, these chapters are organized by chemical element: phosphorus-based chemicals, chlorine-based chemicals, etc. These descriptions of hazardous, toxic, and/or explosive chemicals conclude with a chapter on the identification of the inert chemicals, e.g. sand, used to fill practice munitions.

  14. Retrofit Best Practices Guide

    Energy Technology Data Exchange (ETDEWEB)

    Stovall, T.K.

    2004-01-13

    Few people add siding or change their windows just to reduce their energy bills. But whatever your reasons for retrofitting your home, this will be an important opportunity to improve your home's energy efficiency. Not only will this reduce your utility bills, it will also improve your comfort level and improve our environment. Retrofitting your house is a big deal, and you shouldn't underestimate the effort that will be required to plan the job properly. The energy conservation rewards can be great, but there are also pitfalls that you'll want to avoid. That's what this Best Practices Guide is all about. We can't cover all the issues in these few pages, but we'll tell you some things you need to know if you're changing your siding or windows, and tell you where to learn more about other changes you may want to make to your house. What exactly is a ''best practice''? To put this guide together, we've tested products, talked to contractors and manufacturers, and reviewed the results from a large number of house retrofits. Of course, ''best'' will vary according to the situation. That's why you must start with a careful examination of your house and its existing condition.

  15. [Ultrasound guided percutaneous nephrolithotripsy].

    Science.gov (United States)

    Guliev, B G

    2014-01-01

    The study was aimed to the evaluation of the effectiveness and results of ultrasound guided percutaneous nephrolithotripsy (PNL) for the treatment of patients with large stones in renal pelvis. The results of PNL in 138 patients who underwent surgery for kidney stones from 2011 to 2013 were analyzed. Seventy patients (Group 1) underwent surgery with combined ultrasound and radiological guidance, and 68 patients (Group 2)--only with ultrasound guidance. The study included patients with large renal pelvic stones larger than 2.2 cm, requiring the formation of a single laparoscopic approach. Using the comparative analysis, the timing of surgery, the number of intra- and postoperative complications, blood loss and length of stay were evaluated. Percutaneous access was successfully performed in all patients. Postoperative complications (exacerbation of chronic pyelonephritis, gross hematuria) were observed in 14.3% of patients in Group 1 and in 14.7% of patients in Group 2. Bleeding requiring blood transfusion, and injuries of adjacent organs were not registered. Efficacy of PNL in the Group 1 was 95.7%; 3 (4.3%) patients required additional interventions. In Group 2, the effectiveness of PNL was 94.1%, 4 (5.9%) patients additionally underwent extracorporeal lithotripsy. There were no significant differences in the effectiveness of PNL, the volume of blood loss and duration of hospitalization. Ultrasound guided PNL can be performed in large pelvic stones and sufficient expansion of renal cavities, thus reducing radiation exposure of patients and medical staff.

  16. Team Building. Baldor Electric Company. [Facilitator Guide and Participant Guide.

    Science.gov (United States)

    Saint Louis Community Coll., MO. Workplace Literacy Services Center.

    This document contains the facilitator and participant guides for a course in team building that was developed by a community college for a St. Louis (Missouri) electric company. The facilitator's guide contains the transparency masters, outlines, learning activities, questionnaires, and other handouts required for two course sessions. The first…

  17. SAGE 2.0 SOLVENT ALTERNATIVES GUIDE - USER'S GUIDE

    Science.gov (United States)

    The guide provides instruction for using the SAGE (Solvent Alternatives Guide) software system, version 2.O. It assumes that the user is familiar with the fundamentals of operating a personal computer under the Microsoft disk operating system (MS-DOS). AGE recommends solvent repl...

  18. Modification of guide wire for 22-gauge safe guide.

    Science.gov (United States)

    Suzuki, T; Nishiyama, J; Hasegawa, J; Ito, K; Takiguchi, M; Takahashi, M; Oda, M

    2001-07-01

    Safe guide is a central venous catheterization kit that serves as both pilot needle and introducer. With a single puncture, a guide wire can be introduced by inserting it through the side port of the 22-gauge needle. The advantage is that this needle can be placed within a blood vessel using no more force than is required to insert a pilot needle. However, the 0.018-inch guide wire is vulnerable to kinks and locking. Because the tip has been shaped into a sharp J-shaped angle, it can kink at the puncture site, and locking sometimes occurs when the guide wire is passed through the side port of the needle, or when the dilator is introduced. In order to resolve these issues, we modified the device by making an experimental guide wire with a gentler angle. In addition, we fortified the body of the wire without altering its thickness. We then investigated the effectiveness of our modifications. The subjects of the study were 120 patients, who required central venous catheterization. They were divided into 2 groups. The original J-type guide wire was used in one group (Group A: n = 60) and the modified guide wire in the other group (Group B: n = 60). Catheters were introduced by right internal jugular vein puncture. We observed the following: 1) incidence of back-flow appearing at withdrawal of the needle without back-flow during advancement, 2) incidence of kinking or locking of the guide wire when it was passed through the side port, 3) incidence of kinking of the guide wire at the puncture site when introducing the dilator, and 4) complications. The results were as follows: 1) back-flow appeared upon withdrawal in 3.4% of both groups; 2) kinking and locking occurred when passing the guide wire through the side port of the Safe guide needle in 16.7% of Group A and 1.7% of Group B; 3) kinking of the guide wire occurred when introducing the dilator in 5 % of Group A in contrast to 0% in Group B; 4) the only complication caused by the passing of the guide wire was

  19. Neutron guide-split: A high performance guide bundle concept for elliptical guides

    Energy Technology Data Exchange (ETDEWEB)

    Holm, Sonja L.; Rasmussen, Nina; Høpfner, Louise [Nano-Science Center, Niels Bohr Institute, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen Ø (Denmark); ESS Design Update Program (Denmark); Bertelsen, Mads [Nano-Science Center, Niels Bohr Institute, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen Ø (Denmark); ESS Design Update Program (Denmark); European Spallation Source ESS AB, 22100 Lund (Sweden); Voigt, Jörg [Jülich Centre for Neutron Science JCNS, 52425 Jülich (Germany); Andersen, Ken H. [European Spallation Source ESS AB, 22100 Lund (Sweden); Lefmann, Kim [Nano-Science Center, Niels Bohr Institute, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen Ø (Denmark); ESS Design Update Program (Denmark)

    2015-05-11

    We present a new guide-split concept for transporting cold and thermal neutrons to multiple instruments from a single beam port at a neutron facility without compromising the useful neutron brilliance notably for any of the instruments. Elliptical guides are capable of transporting an almost completely filled phase space within a large divergence (±2° for cold neutrons). It is therefore possible to place several secondary guides side by side pointing in slightly different directions using the end of a primary guide as a virtual source. The instruments placed at the secondary guides hence exploit different parts of the phase space transported by the primary guide. In addition, the resulting kink between the primary and secondary guide eliminates line of sight. Using ray-tracing simulations of three different set-ups (with two, four, and eight secondary guides) we show that it is possible to illuminate at least eight sample positions from one beam port with a brilliance transfer above 90% on each sample on a 150 m long instrument. This has been done for a phase space volume comprised of an area of 1×1 cm{sup 2} and a maximum divergence of±0.5° within a wavelength band of 4.25–5.75 Å. We show, by a full virtual experiment, an example of applying the guide-split concept to an instrument proposed for the European Spallation Source, namely a magnetism diffractometer.

  20. Zoology www guide.

    Science.gov (United States)

    Bosch, T C

    2001-01-01

    In almost every branch of zoology the internet is now a vital place for posting up-to-date status reports on all kind of animal groups and research areas. Many websites not only provide the latest on taxonomy, ecology and distribution, but also include valuable background information and details of experimental procedures as well as discussion forums. For the zoologist the online world seems to hold everything from acarology to otoliths. To show what impressive things can be done in communicating and facilitating research in zoology, given a little initiative and perseverance, we will introduce websites that find fresh ways to approach their subjects and that may, in some way or another, inspire zoologists. Readers are welcome to join in this process for future editions of Zoology www guides and should send their website suggestions to tbosch@zoologie.uni-kiel.de. In this issue the focus is on molluscs.

  1. Guiding the Way

    Directory of Open Access Journals (Sweden)

    Beronda L. Montgomery

    2014-11-01

    Full Text Available This article introduces the reader to literature, ideas, and processes the authors have used in mentoring graduate students and junior faculty of color, including women. The writing is based on an integrative review of literature engaging mentoring processes and the authors’ collective experiences as they have worked to guide members of a mentoring collective as well as domestic graduate students and junior faculty from the above populations. Goals of our mentoring efforts are to provide graduate students and junior faculty who are from U.S. cultural communities historically excluded from higher education with experiences that help them complete the PhD and develop professional academic careers that are successful and have impact in their chosen disciplinary arena. The article presents a mentoring process model that prepares individuals for professional careers that integrate the work of knowledge production in research, teaching, and service that embraces the cultural heritages of the mentees’ background.

  2. Astronomy a visual guide

    CERN Document Server

    Garlick, Mark A

    2004-01-01

    Space has fascinated man and challenged scientists for centuries and astronomy is the oldest and one of the most dynamic of the sciences. Here is a book that will stimulate your curiosity and feed your imagination. Detailed and fascinating text is clearly and richly illustrated with fabulous, vibrant photographs and diagrams. This is a comprehensive guide to understanding and observing the night sky, from distant stars and galaxies to our neighbouring planets; from comets to shooting stars; from eclipses to black holes. With details of the latest space probes, a series of monthly sky maps to provide guidance for the amateur observer and the latest photos from space, this book brings the beauty and wonder of our universe into your living room and will have you reaching for the telescope!

  3. Sensor-guided nanorobots

    Science.gov (United States)

    Stemmer, Andreas; Brunner, Markus

    1998-01-01

    Autonomous nanorobots with overall dimensions in the micrometer domain promise fascinating applications in fields ranging from nanofabrication on the molecular scale to minimal invasive surgery in hard-to-reach places - yet, they are beyond the reach of current technology. IN contrast, scanning probe microscopes, despite their macroscopic overall dimensions, have amply proved their versatility in accessing the nanometer scale and providing the user an interface to interact with structures down to single atoms directly. To explore and evaluate control strategies for future nanorobots, we extended the capabilities of an atomic force microscope beyond its intrinsic nanometer-resolution surface-imaging function. To this end, we implemented an additional control loop which automatically guides a multifunctional nanoprobe to user-specified features on integrated circuits, tracks their structure, and acquires multichannel information about their local geometric and electric properties.

  4. Guided magnonic Michelson interferometer

    Science.gov (United States)

    Ahmed, Muhammad H.; Jeske, Jan; Greentree, Andrew D.

    2017-01-01

    Magnonics is an emerging field with potential applications in classical and quantum information processing. Freely propagating magnons in two-dimensional media are subject to dispersion, which limits their effective range and utility as information carriers. We show the design of a confining magnonic waveguide created by two surface current carrying wires placed above a spin-sheet, which can be used as a primitive for reconfigurable magnonic circuitry. We theoretically demonstrate the ability of such guides to counter the transverse dispersion of the magnon in a spin-sheet, thus extending the range of the magnon. A design of a magnonic directional coupler and controllable Michelson interferometer is shown, demonstrating its utility for information processing tasks.

  5. Trilinos users guide.

    Energy Technology Data Exchange (ETDEWEB)

    Willenbring, James M.; Heroux, Michael Allen

    2003-08-01

    The Trilinos Project is an effort to facilitate the design, development, integration and ongoing support of mathematical software libraries. A new software capability is introduced into Trilinos as a package. A Trilinos package is an integral unit usually developed by a small team of experts in a particular algorithms area such as algebraic preconditioners, nonlinear solvers, etc. The Trilinos Users Guide is a resource for new and existing Trilinos users. Topics covered include how to configure and build Trilinos, what is required to integrate an existing package into Trilinos and examples of how those requirements can be met, as well as what tools and services are available to Trilinos packages. Also discussed are some common practices that are followed by many Trilinos package developers. Finally, a snapshot of current Trilinos packages and their interoperability status is provided, along with a list of supported computer platforms.

  6. A Guide to Success

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    It’s common knowledge that China has the fastest growing economy in the world.What is not common knowledge is exactly how Western companies can gain a foothold and increase their profits by doing business inside this next great superpower.Ted Plafker,a Beijing correspondent for The Economist,has written a fully detailed, yet user-friendly prescriptive guide to navigating the business landscape of the world’s most populous nation-Doing Business in China. On September 11,Plafker,a business journalist who has worked in China since 1989,sat down for an interview with Beijing Review reporter Ding Wenlei to talk about the purpose of writing the book and share his views on how individuals and companies can succeed in this challenging and often confusing environment.

  7. Investigator's guide to steganography

    CERN Document Server

    Kipper, Gregory

    2003-01-01

    The Investigator's Guide to Steganography provides a comprehensive look at this unique form of hidden communication from its earliest beginnings to its most modern uses. The book begins by exploring the past, providing valuable insight into how this method of communication began and evolved from ancient times to the present day. It continues with an in-depth look at the workings of digital steganography and watermarking methods, available tools on the Internet, and a review of companies who are providing cutting edge steganography and watermarking services. The third section builds on the first two by outlining and discussing real world uses of steganography from the business and entertainment to national security and terrorism. The book concludes by reviewing steganography detection methods and what can be expected in the future

  8. A guided science

    DEFF Research Database (Denmark)

    Valsiner, Jaan

    That sciences are guided by explicit and implicit ties to their surrounding social world is not new. Jaan Valsiner fills in the wide background of scholarship on the history of science, the recent focus on social studies of sciences, and the cultural and cognitive analyses of knowledge making....... The theoretical scheme that he uses to explain the phenomena of social guidance of science comes from his thinking about processes of development in general—his theory of bounded indeterminacy—and on the relations of human beings with their culturally organized environments. Valsiner examines reasons for the slow...... and nonlinear progress of ideas in psychology as a science at the border of natural and social sciences. Why is that intellectual progress occurs in different countries at different times? Most responses are self-serving blinders for presenting science as a given rather than understanding it as a deeply human...

  9. New librarianship field guide

    CERN Document Server

    Lankes, R David

    2016-01-01

    This book offers a guide for librarians who see their profession as a chance to make a positive difference in their communities -- librarians who recognize that it is no longer enough to stand behind a desk waiting to serve. R. David Lankes, author of "The Atlas of New Librarianship," reminds librarians of their mission: to improve society by facilitating knowledge creation in their communities. In this book, he provides tools, arguments, resources, and ideas for fulfilling this mission. Librarians will be prepared to become radical positive change agents in their communities, and other readers will learn to understand libraries in a new way. The librarians of Ferguson, Missouri, famously became positive change agents in August 2014 when they opened library doors when schools were closed because of civil unrest after the shooting of an unarmed teen by police. Working with other local organizations, they provided children and their parents a space for learning, lunch, and peace. But other libraries serve othe...

  10. Tank characterization reference guide

    Energy Technology Data Exchange (ETDEWEB)

    De Lorenzo, D.S.; DiCenso, A.T.; Hiller, D.B.; Johnson, K.W.; Rutherford, J.H.; Smith, D.J. [Los Alamos Technical Associates, Kennewick, WA (United States); Simpson, B.C. [Westinghouse Hanford Co., Richland, WA (United States)

    1994-09-01

    Characterization of the Hanford Site high-level waste storage tanks supports safety issue resolution; operations and maintenance requirements; and retrieval, pretreatment, vitrification, and disposal technology development. Technical, historical, and programmatic information about the waste tanks is often scattered among many sources, if it is documented at all. This Tank Characterization Reference Guide, therefore, serves as a common location for much of the generic tank information that is otherwise contained in many documents. The report is intended to be an introduction to the issues and history surrounding the generation, storage, and management of the liquid process wastes, and a presentation of the sampling, analysis, and modeling activities that support the current waste characterization. This report should provide a basis upon which those unfamiliar with the Hanford Site tank farms can start their research.

  11. FAST User Guide

    Science.gov (United States)

    Walatka, Pamela P.; Clucas, Jean; McCabe, R. Kevin; Plessel, Todd; Potter, R.; Cooper, D. M. (Technical Monitor)

    1994-01-01

    The Flow Analysis Software Toolkit, FAST, is a software environment for visualizing data. FAST is a collection of separate programs (modules) that run simultaneously and allow the user to examine the results of numerical and experimental simulations. The user can load data files, perform calculations on the data, visualize the results of these calculations, construct scenes of 3D graphical objects, and plot, animate and record the scenes. Computational Fluid Dynamics (CFD) visualization is the primary intended use of FAST, but FAST can also assist in the analysis of other types of data. FAST combines the capabilities of such programs as PLOT3D, RIP, SURF, and GAS into one environment with modules that share data. Sharing data between modules eliminates the drudgery of transferring data between programs. All the modules in the FAST environment have a consistent, highly interactive graphical user interface. Most commands are entered by pointing and'clicking. The modular construction of FAST makes it flexible and extensible. The environment can be custom configured and new modules can be developed and added as needed. The following modules have been developed for FAST: VIEWER, FILE IO, CALCULATOR, SURFER, TOPOLOGY, PLOTTER, TITLER, TRACER, ARCGRAPH, GQ, SURFERU, SHOTET, and ISOLEVU. A utility is also included to make the inclusion of user defined modules in the FAST environment easy. The VIEWER module is the central control for the FAST environment. From VIEWER, the user can-change object attributes, interactively position objects in three-dimensional space, define and save scenes, create animations, spawn new FAST modules, add additional view windows, and save and execute command scripts. The FAST User Guide uses text and FAST MAPS (graphical representations of the entire user interface) to guide the user through the use of FAST. Chapters include: Maps, Overview, Tips, Getting Started Tutorial, a separate chapter for each module, file formats, and system

  12. Respiratory Therapy Technology Program Guide.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This guide presents the standard curriculum for technical institutes in Georgia. The curriculum addresses the minimum competencies for a respiratory therapy technology program. The guide contains four sections. The General Information section contains an introduction giving an overview and defining the purpose and objectives, a program…

  13. Radiologic Technology Occupations. Curriculum Guide.

    Science.gov (United States)

    Reneau, Fred; And Others

    This guide delineates the tasks and performance standards for radiologic technology occupations. It includes job seeking skills, work attitudes, energy conservation practices, and safety. The guide is centered around the three domains of learning: psychomotor, cognitive, and affective. For each duty, the following are provided: task, standard of…

  14. Counselor Supervision: A Consumer's Guide.

    Science.gov (United States)

    Yager, Geoffrey G.; Littrell, John M.

    This guide attempts to solve problems caused when a certain designated "brand" of supervision is forced on the counselor trainee with neither choice nor checklist of important criteria. As a tentative start on a guide to supervision the paper offers the following: a definition of supervision; a summary of the various types of supervision; a…

  15. Teacher's Guide to "Artes Latinae".

    Science.gov (United States)

    Masciantonio, Rudolph; And Others

    The purpose of this guide is to assist teachers in the classroom utilization of "Artes Latinae", the Encyclopaedia Britannica Latin instructional system. This guide is intended as a supplement to the publisher's teacher's manual and presupposes familiarity with it. Stress has been placed on the early units of the textbook, since the inexperienced…

  16. The Brontes: A Research Guide.

    Science.gov (United States)

    Van Noate, Judith, Comp.

    This handout is a guide to library resources in the J. Murrey Atkins Library at the University of North Carolina-Charlotte, for the study of the 19th-century English authors Branwell, Anne, Charlotte, and Emily Bronte. The guide is intended to help readers find resources in the Atkins library for biographical and critical material on the Brontes.…

  17. Guide to Eating for Sports

    Medline Plus

    Full Text Available ... Healthy Breakfasts Shyness A Guide to Eating for Sports KidsHealth > For Teens > A Guide to Eating for Sports Print A A A What's in this article? ... Excellence There's a lot more to eating for sports than chowing down on carbs or chugging sports ...

  18. "Oliver Twist": A Teacher's Guide.

    Science.gov (United States)

    Cashion, Carol; Fischer, Diana

    This teacher's guide for public television's 3-part adaptation of Charles Dickens's "Oliver Twist" provides information that will help enrich students' viewing of the series, whether or not they read the novel. The guide includes a wide range of discussion and activity ideas; there is also a series Web site and a list of Web resources.…

  19. Stephen Hawking's Universe. Teacher's Guide.

    Science.gov (United States)

    Thompson, Malcolm H.; Rameau, Jonathan D.

    This program guide is meant to help teachers assist their students in viewing the six-part public television series, "Stephen Hawking's Universe." The guide features program summaries that give background information and brief synopses of the programs; previewing activities that familiarize students with the subject; vocabulary that…

  20. Solar Heating Systems: Instructor's Guide.

    Science.gov (United States)

    Green, Joanne; And Others

    This Instructor's Guide for a Solar Heating System Curriculum is designed to accompany the Student Manual and the Progress Checks and Test Manual for the course (see note), in order to facilitate the instruction of classes on solar heating systems. The Instructor's Guide contains a variety of materials used in teaching the courses, including…

  1. Wastewater Treatment I. Student's Guide.

    Science.gov (United States)

    California Water Pollution Control Association, Sacramento. Joint Education Committee.

    This student's guide is designed to provide students with the job skills necessary for the safe and effective operation and maintenance of wastewater treatment plants. It consists of three sections. Section 1 consists of an introductory note outlining course objectives and the format of the guide. A course outline constitutes the second section.…

  2. Coaches Guide to Sport Administration.

    Science.gov (United States)

    Leith, Larry M.

    This guide for athletic coaches offers a practical approach to the administrative functions of organizing, planning, leading, and controlling. Included are chapters on coaching administration, fund raising, organizing competitions, and designing effective budgets and controls. The guide addresses the following topics: (1) the categories of…

  3. Ultrasound- and MRI-Guided Prostate Biopsy

    Science.gov (United States)

    ... News Physician Resources Professions Site Index A-Z Ultrasound- and MRI-Guided Prostate Biopsy Ultrasound- and MRI- ... Ultrasound-and MRI-guided Prostate Biopsy? What is Ultrasound- and MRI-guided Prostate Biopsy? Ultrasound- and MRI- ...

  4. StarGuides Plus

    Science.gov (United States)

    Heck, A.

    StarGuides Plus represents the most comprehensive and accurately validated collection of practical data on organizations involved in astronomy, related space sciences and other related fields. This invaluable reference source (and its companion volume, StarBriefs Plus) should be on the reference shelf of every library, organization or individual with any interest in these areas. The coverage includes relevant universities, scientific committees, institutions, associations, societies, agencies, companies, bibliographic services, data centers, museums, dealers, distributors, funding organizations, journals, manufacturers, meteorological services, national norms & standard institutes, parent associations & societies, publishers, software producers & distributors, and so on. Besides astronomy and associated space sciences, related fields such as aeronautics, aeronomy, astronautics, atmospheric sciences, chemistry, communications, computer sciences, data processing, education, electronics, engineering, energetics, environment, geodesy, geophysics, information handling, management, mathematics, meteorology, optics, physics, remote sensing, and so on, are also covered where appropriate. After some thirty years in continuous compilation, verification and updating, StarGuides Plus currently gathers together some 6,000 entries from 100 countries. The information is presented in a clear, uncluttered manner for direct and easy use. For each entry, all practical data are listed: city, postal and electronic-mail addresses, telephone and fax numbers, URLs for WWW access, foundation years, numbers of members and/or numbers of staff, main activities, publications titles (with frequencies, ISS-Numbers and circulations), names and geographical coordinates of observing sites, names of planetariums, awards (prizes and/or distinctions) granted, etc. The entries are listed alphabetically in each country. An exhaustive index gives a breakdown not only by different designations and

  5. Renewable energy guide

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This catalogue contains a selection of innovative after-market energy products from leading manufacturers. The catalogue was created by the Victoria-based company SPS Solutions, whose mission is to provide alternate energy products and services that deliver electricity wherever it is needed. A definition of electricity was presented, including details of amp and watt hours, inverters and the advantages of higher voltages. An appliance power ratings guide was provided, as well as details about solar charging for recreational vehicles with technical specifications. Solar power systems for homes, marine power systems as well as grid tie systems were described. Industrial power systems solutions were also presented. Information on battery chargers, batteries and power boards was provided, as well as information on other accessories. Wiring and distribution details were reviewed. Outdoor lighting systems were outlined as well as various water pumping, ventilation and refrigeration solutions. Information on composting toilets was presented. A list of books was presented for further information on solar power. tabs., figs.

  6. Time - A Traveler's Guide

    Science.gov (United States)

    Pickover, Clifford A.

    1999-09-01

    "Bucky Fuller thought big," Wired magazine recently noted, "Arthur C. Clarke thinks big, but Cliff Pickover outdoes them both." In his newest book, Cliff Pickover outdoes even himself, probing a mystery that has baffled mystics, philosophers, and scientists throughout history--What is the nature of time?In Time: A Traveler's Guide , Pickover takes readers to the forefront of science as he illuminates the most mysterious phenomenon in the universe--time itself. Is time travel possible? Is time real? Does it flow in one direction only? Does it have a beginning and an end? What is eternity? Pickover's book offers a stimulating blend of Chopin, philosophy, Einstein, and modern physics, spiced with diverting side-trips to such topics as the history of clocks, the nature of free will, and the reason gold glitters. Numerous diagrams ensure readers will have no trouble following along.By the time we finish this book, we understand a wide variety of scientific concepts pertaining to time. And most important, we will understand that time travel is, indeed, possible.

  7. UAL USER GUIDE.

    Energy Technology Data Exchange (ETDEWEB)

    MALITSKY,N.; TALMAN,R.

    2003-01-09

    The Unified Accelerator Libraries (UAL) provide a modularized environment for applying diverse accelerator simulation codes. Development of UAL is strongly prejudiced toward1 importing existing codes rather than developing new ones. This guide provides instructions for using this environment. This includes instructions for acquiring and building the codes, then for launching and interpreting some of the examples included with the distribution. In some cases the examples are general enough to be applied to different accelerators by mimicking input files and input parameters. The intention is to provide just enough computer language discussion (C++ and Perl) to support the use and understanding of the examples and to help the reader gain a general understanding of the overall architecture. Otherwise the manual is ''documentation by example.'' Except for an appendix concerning maps, discussion of physics is limited to comments accompanying the numerous code examples. Importation of codes into UAL is an ongoing enterprise and when a code is said to have been Imported it does not necessarily mean that all features are supported. Other than this, the original documentation remains applicable (and is not duplicated here.)

  8. Interchangeable spline reference guide

    Energy Technology Data Exchange (ETDEWEB)

    Dolin, R.M.

    1994-05-01

    The WX-Division Integrated Software Tools (WIST) Team evolved from two previous committees, First was the W78 Solid Modeling Pilot Project`s Spline Subcommittee, which later evolved into the Vv`X-Division Spline Committee. The mission of the WIST team is to investigate current CAE engineering processes relating to complex geometry and to develop methods for improving those processes. Specifically, the WIST team is developing technology that allows the Division to use multiple spline representations. We are also updating the contour system (CONSYS) data base to take full advantage of the Division`s expanding electronic engineering process. Both of these efforts involve developing interfaces to commercial CAE systems and writing new software. The WIST team is comprised of members from V;X-11, -12 and 13. This {open_quotes}cross-functional{close_quotes} approach to software development is somewhat new in the Division so an effort is being made to formalize our processes and assure quality at each phase of development. Chapter one represents a theory manual and is one phase of the formal process. The theory manual is followed by a software requirements document, specification document, software verification and validation documents. The purpose of this guide is to present the theory underlying the interchangeable spline technology and application. Verification and validation test results are also presented for proof of principal.

  9. Mastering IDEAScript the definitive guide

    CERN Document Server

    Mueller, John Paul

    2011-01-01

    With approximately 44,000 users in the U.S. and Canada, as well as 42,000 in Europe, IDEA software has become a leading provider of data analysis software for use by auditors and accountants. Written to provide users with a quick access guide for optimal use of IDEAScript, Mastering IDEAScript: The Definitive Guide is IDEA's official guide to mastering IDEAScript, covering essential topics such as Introducing IDEAScript, Understanding the Basics of IDEAScript Editor, Designing Structured Applications, Understanding IDEA Databases and much more. For auditors, accountants and controllers.

  10. Auditor's Guide to IT Auditing

    CERN Document Server

    Cascarino, Richard E

    2012-01-01

    Step-by-step guide to successful implementation and control of IT systems—including the Cloud Many auditors are unfamiliar with the techniques they need to know to efficiently and effectively determine whether information systems are adequately protected. Now in a Second Edition, Auditor's Guide to IT Auditing presents an easy, practical guide for auditors that can be applied to all computing environments.Follows the approach used by the Information System Audit and Control Association's model curriculum, making this book a practical approach to IS auditingServes as an excellent study gu

  11. Study guide for college algebra

    CERN Document Server

    Snow, James W; Shapiro, Arnold

    1981-01-01

    Study Guide for College Algebra is a supplemental material for the basic text, College Algebra. Its purpose is to make the learning of college algebra and trigonometry easier and enjoyable.The book provides detailed solutions to exercises found in the text. Students are encouraged to use the study guide as a learning tool during the duration of the course, a reviewer prior to an exam, a reference book, and as a quick overview before studying a section of the text. The Study Guide and Solutions Manual consists of four major components: basic concepts that should be learned from each unit, what

  12. GreyGuide. Poster presentation

    OpenAIRE

    Biagioni, Stefania; Farace, Dominic

    2014-01-01

    Welcome to the GreyGuide, a repository of good practices and resources in grey literature. The GreyGuide seeks to capture proposed as well as published practices dealing with the supply and demand sides of grey literature. This is a collaborative project involving GreyNet International and ISTI-CNR. The launch of the GreyGuide Repository took place in December 2013 at the Fifteenth International Conference on Grey Literature. Since then, the acquisition of both proposed and published good pra...

  13. Ultrasonography-guided punctures-with and without puncture guide.

    Science.gov (United States)

    Desai, Mahesh

    2009-10-01

    The key requisite of any percutaneous nephrolithotomy technique is access to the collecting system. The kidney has a high degree of vascular network and is liable for vascular injury. Therefore, for an ideal puncture, a percutaneous tract would be developed that leads straight from the skin through a papilla and the target calix into the renal pelvis. Percutaneous renal access can be achieved under fluoroscopic control or using an ultrasonography (US)-guided puncture. The shortcomings and side effects of extensive radiation during therapeutic procedures are well known. The choice of method for the type of access depends on training and personal preference. The advantages of US-guided puncture are avoidance of radiation, avoiding adjacent and visceral injury and, most importantly, intrarenal vascular injury. US offers the shortest and straight access to the collecting system with minimal morbidity. US-guided access is of particular importance in the pediatric population and in special situations in which the procedure is performed with the patient in the supine position. I believe US-guided puncture has a significant reduction in complications. The available ultrasound probes come with a puncture attachment and, on US scanning, the puncture pathway is represented by an electronic dotted line on the scanner screen, which facilitates exact placement of the needle. US-guided access is optimal with a needle guide, because the electronic dotted line helps in assessing the depth and plane of the puncture needle. This helps in reaching the desired calix in the most accurate way. US access without a needle guide is useful in bedside procedures, in grossly hydronephrotic systems, and nonavailability of an electronic guide. We think the punctures with this technique are suboptimal. Both methods need a certain degree of training and orientation. The training in US should be structured.

  14. AKRO: Guided Angler Fish Landings

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Beginning in 2014, the the halibut Catch Sharing Plan (CSP) authorizes annual transfers of commercial halibut IFQ as guided angler fish (GAF) to charter halibut...

  15. Latex Allergy: A Prevention Guide

    Science.gov (United States)

    ... Topics Publications and Products Programs Contact NIOSH Latex Allergy A Prevention Guide Recommend on Facebook Tweet Share ... proteins that cause allergic reactions. What is latex allergy? Latex allergy is a reaction to certain proteins ...

  16. Computer forensics a pocket guide

    CERN Document Server

    Clarke, Nathan

    2010-01-01

    This pocket guide illustrates the technical complexities involved in computer forensics, and shows managers what makes the discipline relevant to their organisation. For technical staff, the book offers an invaluable insight into the key processes and procedures that are required

  17. Regulatory Facility Guide for Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, S.S.; Bock, R.E.; Francis, M.W.; Gove, R.M.; Johnson, P.E.; Kovac, F.M.; Mynatt, J.O. [Oak Ridge National Lab., TN (United States); Rymer, A.C. [Transportation Consulting Services, Knoxville, TN (United States)

    1994-02-28

    This guide provides detailed compilations of international, federal, and state transportation related regulations applicable to shipments originating at or destined to Tennessee facilities. Information on preferred routes is also given.

  18. Interactive troubleshooting guide for accelerators

    Energy Technology Data Exchange (ETDEWEB)

    Legg, R.; Dunham, B.; Higgins, S.; Kazimi, R.; Kehne, D.; Oren, T.

    1997-12-01

    Modern accelerators face the challenge of supporting increased machine complexity and higher levels of utilization while relying on downsized maintenance and support groups. To improve system availability, reduce reliance on system experts and provide a systematic approach to problem solving, an interactive troubleshooting guide has been implemented for the CEBAF injector at Jefferson lab. This guide, which uses a tree structure with appropriate hypertext links, traces problems from a set of symptoms, through a series of diagnostic tests, to a specific corrective action. This guide is used in conjunction with an active parameter monitoring system that is part of the EPICS control system tool kit. The monitoring system generates operator alarms when injector RF or magnet parameters fall outside pre-set windows. Operators receive immediate feedback when injector components vary from their standard values and the troubleshooting guide provides a systematic means to identify and ultimately correct the problem.

  19. OpenEIS. Users Guide

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Woohyun [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Lutes, Robert G. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Katipamula, Srinivas [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Haack, Jereme N. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Carpenter, Brandon J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Akyol, Bora A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Monson, Kyle E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Allwardt, Craig H. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Kang, Timothy [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Sharma, Poorva [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2015-02-28

    This document is a users guide for OpenEIS, a software code designed to provide standard methods for authoring, sharing, testing, using and improving algorithms for operational building energy efficiency.

  20. Concise guide to information literacy

    CERN Document Server

    Lanning, Scott

    2012-01-01

    At a time when students are bombarded with a seemingly infinite variety of information sources, this invaluable guide helps them build the skills they need to distinguish good sources from those that are less reliable.

  1. Green Vehicle Guide Data Downloads

    Data.gov (United States)

    U.S. Environmental Protection Agency — The U.S. Environmental Protection Agency's Green Vehicle Guide provides vehicle ratings based on emissions and fuel economy. The downloadable data are available in...

  2. Guide to Eating for Sports

    Medline Plus

    Full Text Available ... Loss Surgery? A Week of Healthy Breakfasts Shyness A Guide to Eating for Sports KidsHealth > For Teens > ... perform your best while also losing weight. Eat a Variety of Foods You may have heard about " ...

  3. DragonflyTV Teacher's Guides.

    Science.gov (United States)

    Twin Cities Public Television, St. Paul, MN.

    This teacher's guide is based on "DragonflyTV" investigations which focus on real kids doing inquiry-based science investigations. Activities include: (1) "Investigation To Explore Skateboards"; (2) "Investigations To Explore Otters"; and (3) "Investigations To Explore Waterslides." (YDS)

  4. Utility Energy Services Contracts Guide

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-09-01

    The UESC Guide is a compilation of samples and templates developed as a resource to help contracting officers implement task orders for UESCs under existing U.S. General Services Administration areawide contracts.

  5. Guide to Eating for Sports

    Medline Plus

    Full Text Available ... Get Weight Loss Surgery? A Week of Healthy Breakfasts Shyness A Guide to Eating for Sports KidsHealth > ... only one type of food. Carbohydrates are an important source of fuel, but they're only one ...

  6. MRI-guided vacuum-assisted breast biopsy: comparison with stereotactically guided and ultrasound-guided techniques

    Energy Technology Data Exchange (ETDEWEB)

    Imschweiler, Thomas; Freiwald, Bianka; Kubik-Huch, Rahel A. [Kantonspital Baden AG, Institute for Radiology, Baden (Switzerland); Haueisen, Harald [Kantonspital Aarau AG, Institute for Radiology, Aarau (Switzerland); Kampmann, Gert [Clinica Sant' Anna, Lugano, Sorengo (Switzerland); Rageth, Luzi [Adjumed Services AG, Zurich (Switzerland); Seifert, Burkhardt [Institute for Social and Preventive Medicine, University of Zurich, Division of Biostatistics, Zuerich (Switzerland); Rageth, Christoph [Breast Centre, Zurich (Switzerland)

    2014-01-15

    To analyse the development of MRI-guided vacuum-assisted biopsy (VAB) in Switzerland and to compare the procedure with stereotactically guided and ultrasound-guided VAB. We performed a retrospective analysis of VABs between 2009 and 2011. A total of 9,113 VABs were performed. Of these, 557 were MRI guided. MRI-guided VAB showed the highest growth rate (97 %) of all three procedures. The technical success rates for MRI-guided, stereotactically guided and ultrasound-guided VAB were 98.4 % (548/557), 99.1 % (5,904/5,960) and 99.6 % (2,585/2,596), respectively. There were no significant differences (P = 0.12) between the MRI-guided and the stereotactically guided procedures. The technical success rate for ultrasound-guided VAB was significantly higher than that for MRI-guided VAB (P < 0.001). There were no complications using MRI-guided VAB requiring open surgery. The malignancy diagnosis rate for MRI-guided VAB was similar to that for stereotactically guided VAB (P = 0.35). MRI-guided VAB is a safe and accurate procedure that provides insight into clinical breast findings. (orig.)

  7. Fault Management Guiding Principles

    Science.gov (United States)

    Newhouse, Marilyn E.; Friberg, Kenneth H.; Fesq, Lorraine; Barley, Bryan

    2011-01-01

    Regardless of the mission type: deep space or low Earth orbit, robotic or human spaceflight, Fault Management (FM) is a critical aspect of NASA space missions. As the complexity of space missions grows, the complexity of supporting FM systems increase in turn. Data on recent NASA missions show that development of FM capabilities is a common driver for significant cost overruns late in the project development cycle. Efforts to understand the drivers behind these cost overruns, spearheaded by NASA's Science Mission Directorate (SMD), indicate that they are primarily caused by the growing complexity of FM systems and the lack of maturity of FM as an engineering discipline. NASA can and does develop FM systems that effectively protect mission functionality and assets. The cost growth results from a lack of FM planning and emphasis by project management, as well the maturity of FM as an engineering discipline, which lags behind the maturity of other engineering disciplines. As a step towards controlling the cost growth associated with FM development, SMD has commissioned a multi-institution team to develop a practitioner's handbook representing best practices for the end-to-end processes involved in engineering FM systems. While currently concentrating primarily on FM for science missions, the expectation is that this handbook will grow into a NASA-wide handbook, serving as a companion to the NASA Systems Engineering Handbook. This paper presents a snapshot of the principles that have been identified to guide FM development from cradle to grave. The principles range from considerations for integrating FM into the project and SE organizational structure, the relationship between FM designs and mission risk, and the use of the various tools of FM (e.g., redundancy) to meet the FM goal of protecting mission functionality and assets.

  8. 32 CFR 2400.15 - Classification guides.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Classification guides. 2400.15 Section 2400.15... Derivative Classification § 2400.15 Classification guides. (a) OSTP shall issue and maintain classification guides to facilitate the proper and uniform derivative classification of information. These guides...

  9. 14 CFR 1203.412 - Classification guides.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Classification guides. 1203.412 Section... PROGRAM Guides for Original Classification § 1203.412 Classification guides. (a) General. A classification guide, based upon classification determinations made by appropriate program and...

  10. 32 CFR 2700.22 - Classification guides.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Classification guides. 2700.22 Section 2700.22... SECURITY INFORMATION REGULATIONS Derivative Classification § 2700.22 Classification guides. OMSN shall issue classification guides pursuant to section 2-2 of E.O. 12065. These guides, which shall be used...

  11. Software reuse environment user's guide

    Science.gov (United States)

    1988-01-01

    This document describes the services provided by the prototype Software Reuse Environment, which was developed by CTA for NASA Goddard Space Flight Center, Code 520. This is one of three guides delivered by CTA as part of the environment. The other two guides are: Software Generation and Installation Guide; and SEMANTX--Defining the Schema. The Software Generation and Installation Guide describes the software source modules that make up the Reuse Environment, with instructions on how to generate and install an executable system from the source code. SEMANTX--Defining the Schema describes how a reuse database is created. Actually this guide is more general than the reuse database, as it describes how to generate a SEMANTX database. SEMANTX is an off-the-shelf tool that we have used to implement the reuse database. It is a product of Semantyk Systems, Inc. The Software Reuse Environment is built upon SEMANTX as well as on the IDE Structured Analysis Integrated Environment. (IDE is Interactive Development Environments, Inc.) SEMANTX itself is built on top of the Unify Database Management System. To use the Software Reuse Environment you should have the User's Manuals for SEMANTX, for Unify, and for the IDE software. CTA has provided all of these with the environment.

  12. Security+ study guide study guide and practice exam

    CERN Document Server

    Dubrawsky, Ido; Dubrawsky

    2007-01-01

    Over 700,000 IT Professionals Have Prepared for Exams with Syngress Authored Study GuidesThe Security+ Study Guide & Practice Exam is a one-of-a-kind integration of text and and Web-based exam simulation and remediation. This system gives you 100% coverage of official CompTIA Security+ exam objectives plus test preparation software for the edge you need to achieve certification on your first try! This system is comprehensive, affordable, and effective!* Completely Guaranteed Coverage of All Exam ObjectivesAll five Security+ domains are covered in full: General Securi

  13. Space Guiding Us

    Science.gov (United States)

    Primikiri, Athina

    2016-04-01

    Taking into consideration the fact that general education provides the passport for a successful career the charting of Space consists of a constructive instrument available to every single teacher. Activities touching directly upon Space comprise a source of inspiration that encourages pupils to get acquainted with natural sciences and technology while consolidating their cross-curriculum knowledge. The applications and endeavors arising out of Space play a vital role for the further development and growth of our societies. Moreover, the prosperity of people is inextricably bound up with the implementation of Space policies adapted to different sectors such as the Environment, the phenomenon of climate change, matters affecting public or private safety, humanitarian aid and other technological issues. Therefore, the thorough analysis of Space endows us with insights about new products and innovative forms of industrial collaboration. As a teacher, I have consciously chosen to utilize the topic of Space in class as an instructive tool during the last 4 years. The lure of Space combined with the fascination provided by Space flights contributes to the enrichment of children's knowledge in the field of STEM. Space consists of the perfect cross-curriculum tool for the teaching of distinct subjects such as History, Geography, Science, Environment, Literature, Music, Religion and Physical Education. Following the Curriculum for pupils aged 9-10 I opted to teach the topic of Space under the title 'Space Guiding Us' as well as its subunits: • International Space Station • Cassini/Huygens, Mission to Titan • Rosetta & Philae • European Union and Space • Mission X: Train like an Astronaut The main purpose of choosing the module of 'Space' is to stimulate the scientific and critical thought of the pupils, to foster the co-operative spirit among them and to make them aware of how the application of Science affects their everyday lives. Aims • To incite pupils

  14. Standard guide for computed radiography

    CERN Document Server

    American Society for Testing and Materials. Philadelphia

    2010-01-01

    1.1 This guide provides general tutorial information regarding the fundamental and physical principles of computed radiography (CR), definitions and terminology required to understand the basic CR process. An introduction to some of the limitations that are typically encountered during the establishment of techniques and basic image processing methods are also provided. This guide does not provide specific techniques or acceptance criteria for specific end-user inspection applications. Information presented within this guide may be useful in conjunction with those standards of 1.2. 1.2 CR techniques for general inspection applications may be found in Practice E2033. Technical qualification attributes for CR systems may be found in Practice E2445. Criteria for classification of CR system technical performance levels may be found in Practice E2446. Reference Images Standards E2422, E2660, and E2669 contain digital reference acceptance illustrations. 1.3 The values stated in SI units are to be regarded as the st...

  15. Guided self-organization inception

    CERN Document Server

    2014-01-01

    Is it possible to guide the process of self-organisation towards specific patterns and outcomes?  Wouldn’t this be self-contradictory?   After all, a self-organising process assumes a transition into a more organised form, or towards a more structured functionality, in the absence of centralised control.  Then how can we place the guiding elements so that they do not override rich choices potentially discoverable by an uncontrolled process?  This book presents different approaches to resolving this paradox.  In doing so, the presented studies address a broad range of phenomena, ranging from autopoietic systems to morphological computation, and from small-world networks to information cascades in swarms.  A large variety of methods is employed, from spontaneous symmetry breaking to information dynamics to evolutionary algorithms, creating a rich spectrum reflecting this emerging field. Demonstrating several foundational theories and frameworks, as well as innovative practical implementations, Guided S...

  16. Radiation shielding for neutron guides

    Science.gov (United States)

    Ersez, T.; Braoudakis, G.; Osborn, J. C.

    2006-11-01

    Models of the neutron guide shielding for the out of bunker guides on the thermal and cold neutron beam lines of the OPAL Reactor (ANSTO) were constructed using the Monte Carlo code MCNP 4B. The neutrons that were not reflected inside the guides but were absorbed by the supermirror (SM) layers were noted to be a significant source of gammas. Gammas also arise from neutrons absorbed by the B, Si, Na and K contained in the glass. The proposed shielding design has produced compact shielding assemblies. These arrangements are consistent with safety requirements, floor load limits, and cost constraints. To verify the design a prototype was assembled consisting of 120 mm thick Pb(96%)Sb(4%) walls resting on a concrete block. There was good agreement between experimental measurements and calculated dose rates for bulk shield regions.

  17. Diversity-Guided Evolutionary Algorithms

    DEFF Research Database (Denmark)

    Ursem, Rasmus Kjær

    2002-01-01

    Population diversity is undoubtably a key issue in the performance of evolutionary algorithms. A common hypothesis is that high diversity is important to avoid premature convergence and to escape local optima. Various diversity measures have been used to analyze algorithms, but so far few...... algorithms have used a measure to guide the search. The diversity-guided evolutionary algorithm (DGEA) uses the wellknown distance-to-average-point measure to alternate between phases of exploration (mutation) and phases of exploitation (recombination and selection). The DGEA showed remarkable results...

  18. Field guide to adaptive optics

    CERN Document Server

    Tyson, Robert K

    2004-01-01

    ""...These field guides will be immensely useful to all scientists and engineers who wish to brush up on authentic definitions, equations, and tables of data in optics. And the format is really user friendly! I...wonder now how I ever got along in optics without this ready reference....a real winner!"" --Dr. Leno S. Pedrotti, Center for Occupational Research and Development (CORD) Third in the Field Guide Series, this is a summary of the methods for determining the requirements of an adaptive optics system, the performance of the system, and the requirements for the components of th

  19. Field guide to nonlinear optics

    CERN Document Server

    Powers, Peter E

    2013-01-01

    Optomechanics is a field of mechanics that addresses the specific design challenges associated with optical systems. This [i]Field Guide [/i]describes how to mount optical components, as well as how to analyze a given design. It is intended for practicing optical and mechanical engineers whose work requires knowledge in both optics and mechanics. This Field Guide is designed for those looking for a condensed and concise source of key concepts, equations, and techniques for nonlinear optics. Topics covered include technologically important effects, recent developments in nonlinear optics

  20. Overview of the PMBOK Guide

    CERN Document Server

    O'Conchuir, Deasun

    2011-01-01

    This book is for everyone who wants a readable introduction to best practice Project Management, as described by the PMBOK(R) Guide 4th Edition of the Project Management Institute (PMI), "the world's leading association for the project management profession." It is particularly useful for applicants for the PMI's PMP(R) (Project Management Professional) and CAPM(R) (Certified Associate of Project Management) examinations, which are based mostly on the PMBOK(R) Guide. This book can also be studied alone by anyone as a general introduction to Project Management. The style and language

  1. ITIL Foundation exam study guide

    CERN Document Server

    Gallacher, Liz

    2012-01-01

    Everything you need to prepare for the ITIL exam The ITIL (Information Technology Infrastructure Library) exam is the ultimate certification for IT service management. This essential resource is a complete guide to preparing for the ITIL Foundation exam and includes everything you need for success. Organized around the ITIL Foundation syllabus, the study guide addresses the ITIL Service Lifecycles, the ITIL processes, roles, and functions, and also thoroughly explains how the Service Lifecycle provides effective and efficient IT services. Offers an introduction to IT service management and ITI

  2. The Guided System Development Framework

    DEFF Research Database (Denmark)

    Carvalho Quaresma, Jose Nuno; Probst, Christian W.; Nielson, Flemming

    2011-01-01

    The Service-Oriented Computing paradigm has had significant influence on the Internet. With the emergence of this paradigm, it is important to provide tools that help developers designing and verifying such systems. In this article, we present the Guided System Development (GSD) Framework that aids...... and guides the developer on the specification of the system being developed, on choosing the appropriate standard protocols suites that achieve the required security properties, on providing an implementation of the specified system, and also on allowing the verification of its security properties....

  3. GNS3 network simulation guide

    CERN Document Server

    Welsh, Chris

    2013-01-01

    GNS3 Network Simulation Guide is an easy-to-follow yet comprehensive guide which is written in a tutorial format helping you grasp all the things you need for accomplishing your certification or simulation goal. If you are a networking professional who wants to learn how to simulate networks using GNS3, this book is ideal for you. The introductory examples within the book only require minimal networking knowledge, but as the book progresses onto more advanced topics, users will require knowledge of TCP/IP and routing.

  4. M programming a comprehensive guide

    CERN Document Server

    Walters, Richard

    1997-01-01

    M Programming: A Comprehensive Guide is a complete update to ABCs of MUMPS. While ABCs of MUMPS was an introduction for novice and intermediate M programmers, M Programming: A Comprehensive Guide has a new section containing advanced material. This new section addresses features such as transaction processing, networking, structured system variables, and interfaces to other standards. Five new chapters have been added, covering an overview of M for readers familiar with other languages; M and the Windows environment; interaction between M and the underlying system; transaction processing; inte

  5. Overview of the PMBOK Guide

    CERN Document Server

    O'Conchuir, Deasun

    2010-01-01

    This book is for everyone who wants a readable introduction to best practice Project Management, as described by the "PMBOK[registered] Guide, 4th Edition" of the Project Management Institute (PMI), 'the world's leading association for the project management profession'. It is particularly useful for applicants for the PMI's PMP[registered] (Project Management Professional) and CAPM[registered] (Certified Associate of Project Management) examinations, which are based mostly on the "PMBOK[registered] Guide". This book can also be studied alone by anyone as a general introduc

  6. Black Holes: A Traveler's Guide

    Science.gov (United States)

    Pickover, Clifford A.

    1998-03-01

    BLACK HOLES A TRAVELER'S GUIDE Clifford Pickover's inventive and entertaining excursion beyond the curves of space and time. "I've enjoyed Clifford Pickover's earlier books . . . now he has ventured into the exploration of black holes. All would-be tourists are strongly advised to read his traveler's guide." -Arthur C. Clarke. "Many books have been written about black holes, but none surpass this one in arousing emotions of awe and wonder towards the mysterious structure of the universe." -Martin Gardner. "Bucky Fuller thought big. Arthur C. Clarke thinks big, but Cliff Pickover outdoes them both." -Wired. "The book is fun, zany, in-your-face, and refreshingly addictive." -Times Higher Education Supplement.

  7. A simple guide to Skype

    CERN Document Server

    Winter, Rick

    2012-01-01

    Readers will hit the ground running with this concise guide to Skype. The book explains basics such as how to set up an account and how to add friends, family, and other contacts. It also discusses some of the program's more advanced features, such as how to change views, set a particular status, and conduct video and audio-only calls. Readers learn how to parlay the benefits of this free service to stay in touch with personal and business contacts with this easy guide.

  8. Computer Literacy 10. Curriculum Guide=Informatique 10. Guide Pedagogique.

    Science.gov (United States)

    Alberta Dept. of Education, Edmonton.

    This curriculum guide provides information in both English and French for teaching the course, Computer Literacy 10, in the high schools of the Canadian province of Alberta. A basic introductory course developed in response to the need to acquaint high school students with a general understanding of computers and their use, Computer Literacy 10…

  9. The Worm Guide: A Vericomposting Guide for Teachers.

    Science.gov (United States)

    California Integrated Waste Management Board, Sacramento.

    This guide focuses on vermicomposting of food waste. Contents include: (1) "Integrated Waste Management"; (2) "Basics of Vermicomposting"; (3) "Other Worm Bin Residents"; (4) "The Garden Connection"; (5) "Closing the Food Loop at Your School"; (6) "Fundraising"; (7) "Activities for Classroom"; and (8) "Case Studies". Appendices include educational…

  10. Microcomputers and Evaluation. Evaluation Guides: Guide Number 1.

    Science.gov (United States)

    Gray, Peter J.

    The potential uses of microcomputers in evaluation research are discussed in this pamphlet. At the beginning, a matrix is provided showing the relationship between the steps in the evaluation research process and common types of computer software. Thereafter, the guide is organized sequentially around the evaluation research activities that are…

  11. Microcomputers: Instrument Generation Software. Evaluation Guides. Guide Number 11.

    Science.gov (United States)

    Gray, Peter J.

    Designed to assist evaluators in selecting the appropriate software for the generation of various data collection instruments, this guide discusses such key program characteristics as text entry, item storage and manipulation, item retrieval, and printing. Some characteristics of a good instrument generation program are discussed; these include…

  12. Microcomputers: Software Evaluation. Evaluation Guides. Guide Number 17.

    Science.gov (United States)

    Gray, Peter J.

    This guide discusses three critical steps in selecting microcomputer software and hardware: setting the context, software evaluation, and managing microcomputer use. Specific topics addressed include: (1) conducting an informal task analysis to determine how the potential user's time is spent; (2) identifying tasks amenable to computerization and…

  13. Microcomputers: Communication Software. Evaluation Guides. Guide Number 13.

    Science.gov (United States)

    Gray, Peter J.

    This guide discusses four types of microcomputer-based communication programs that could prove useful to evaluators: (1) the direct communication of information generated by one computer to another computer; (2) using the microcomputer as a terminal to a mainframe computer to input, direct the analysis of, and/or output data using a statistical…

  14. Dental Radiology I Student Guide [and Instructor Guide].

    Science.gov (United States)

    Fox Valley Technical Coll., Appleton, WI.

    The dental radiology student and instructor guides provide instruction in the following units: (1) x-ray physics; (2) x-ray production; (3) radiation health and safety; (4) radiographic anatomy and pathology; (5) darkroom setup and chemistry; (6) bisecting angle technique; (7) paralleling technique; (8) full mouth survey technique--composition and…

  15. Pocket companion to PMI's PMBOK guide

    CERN Document Server

    Snijders, Paul; Zandhuis, Anton

    2010-01-01

    This pocket guide is based on the PMBOK Guide® Fourth Edition.This pocket guide supplies a summary of the PMBOK Guide® , to provide a quick introduction as well as a structured overview of this method for project management.This pocket guide deals with the key issues and themes within project management and PMBOK:A short overview of the activities of PMI Inc., The organization and its standards: PMBOK Guide®, Standard for Project Portfolio Management, Standard for Program Management, OPM3.The essentials of the Project Lifecycle and Organization.What are the key project management knowledge ar

  16. Freehand biopsy guided by electromagnetic needle tracking

    DEFF Research Database (Denmark)

    Ewertsen, C; Nielsen, Marie Kristina Rue; Nielsen, M Bachmann

    2011-01-01

    To evaluate the overall accuracy and time spent on biopsy guided by electromagnetic needle tracking in a phantom compared with the standard technique of US-guided biopsy with an attached steering device. Furthermore, to evaluate off-plane biopsy guided by needle tracking.......To evaluate the overall accuracy and time spent on biopsy guided by electromagnetic needle tracking in a phantom compared with the standard technique of US-guided biopsy with an attached steering device. Furthermore, to evaluate off-plane biopsy guided by needle tracking....

  17. The bowed catheter sign: a risk for pericardial tamponade

    Energy Technology Data Exchange (ETDEWEB)

    Towbin, Richard [Phoenix Children' s Hospital, Department of Radiology, Phoenix, AZ (United States)

    2008-03-15

    The use of a central venous catheter (CVC) has become commonplace in the care of children with a wide variety of medical and surgical problems. Complications resulting from the insertion of these catheters are well recognized and can be life-threatening. When a temporary CVC or other catheter is inserted into the central venous system it is secured to the skin with a combination of sutures and sterile dressing. This fixes the catheter in place and does not allow it to retract, thereby putting pressure on the right atrial wall via the catheter tip if it is too long. The probability of wall penetration is increased if a catheter or device is tapered at the point of contact. The purpose of this case report is to present the bowed catheter sign and to review the anatomy of the cavotricuspid isthmus, a possible predisposing factor to cardiac perforation and tamponade. (orig.)

  18. A beginner's Guide to R

    NARCIS (Netherlands)

    Zuur, A.F.; Ieno, E.N.; Meesters, H.W.G.

    2009-01-01

    Based on their extensive experience with teaching R and statistics to applied scientists, the authors provide a beginner's guide to R. To avoid the difficulty of teaching R and statistics at the same time, statistical methods are kept to a minimum. The text covers how to download and install R, impo

  19. NOVA Fall 2000 Teacher's Guide.

    Science.gov (United States)

    Ransick, Kristina; Rosene, Dale; Sammons, Fran Lyons; Sammons, James

    This teacher's guide complements six programs that aired on the Public Broadcasting System (PBS) in the fall of 2000. Programs include: (1) "Lincoln's Secret Weapon"; (2) "Hitler's Lost Sub"; (3) "Runaway Universe"; (4) "Garden of Eden"; (5) "Dying to Be Thin"; and (6) "Japan's Secret…

  20. Food Science 7075. Curriculum Guide.

    Science.gov (United States)

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Vocational and Technical Education Services.

    This curriculum guide was developed as a resource for teachers to use in planning and implementing a competency-based instructional program on food science in the 11th and 12th grades. It contains materials for a 2-semester course, based on the North Carolina Program of Studies (revised 1992); it is designed to help students learn about the…

  1. Field guide to adaptive optics

    CERN Document Server

    Tyson, Robert

    2012-01-01

    This SPIE Field Guide provides a summary of the methods for determining the requirements of an adaptive optics system, the performance of the system, and the requirements for the components of the system. This second edition has a greatly expanded presentation of adaptive optics control system design and operation. Discussions of control models are accompanied by various recommendations for implementing the algorithms in hardware.

  2. Learning That Lasts: Field Guide

    Science.gov (United States)

    Education Commission of the States, 2005

    2005-01-01

    This "Learning That Lasts Field Guide" is intended to trigger discussion about ways to integrate and sustain high-quality service-learning, as well as to provide a clearer path to finding and employing the information in the Education Commission of the States' (ECS) 2002 publication "Learning That Lasts: How Service-Learning Can Become an Integral…

  3. Guide to Sources: Canadiana. Revised.

    Science.gov (United States)

    Patterson, Thomas H.

    This guide is a selective introduction to the major research tools in Canadiana found in the Fogler Library at the University of Maine. A brief description and explanation of the card catalog, Library of Congress Subject Headings, Library of Congress Classification System, and the Dewey Decimal System precede the annotated listing of specialized…

  4. Guide to Sources: Advertising. Revised.

    Science.gov (United States)

    White, Lucinda M.

    This guide is designed to introduce the student to some of the major sources of advertising information available in the Fogler Library at the University of Maine. A brief description and exploration of the card catalog, Library of Congress Subject Headings, Library of Congress Classification System, and the Dewey Decimal System are included. In…

  5. Guide to Sources: American History.

    Science.gov (United States)

    Patterson, Thomas H., Comp.

    Designed to introduce students to some of the basic bibliographic tools in American history available in the Fogler Library at the University of Maine, this guide begins by listing examples of relevant Library of Congress Subject Headings and providing brief explanations of the call numbers and classification systems (Library of Congress and Dewey…

  6. Guide to Sources: Sociology. Revised.

    Science.gov (United States)

    Soifer, Libby P.

    This guide and annotated bibliography is designed to introduce sociology students to the basic research tools in their field that are available in the Fogler Library at the University of Maine. Brief explanations and examples are provided of the relevant Library of Congress subject headings and call numbers used in Fogler Library, as well as the…

  7. Guide to Sources: Music. Revised.

    Science.gov (United States)

    Johnson, Melvin W.

    Designed to introduce the student to some of the bibliographic tools used to locate information on music in the Fogler Library at the University of Maine, this guide begins by listing examples of relevant Library of Congress subject headings and providing brief explanations of call numbers and classification systems (Library of Congress and Dewey…

  8. Image-guided endobronchial ultrasound

    Science.gov (United States)

    Higgins, William E.; Zang, Xiaonan; Cheirsilp, Ronnarit; Byrnes, Patrick; Kuhlengel, Trevor; Bascom, Rebecca; Toth, Jennifer

    2016-03-01

    Endobronchial ultrasound (EBUS) is now recommended as a standard procedure for in vivo verification of extraluminal diagnostic sites during cancer-staging bronchoscopy. Yet, physicians vary considerably in their skills at using EBUS effectively. Regarding existing bronchoscopy guidance systems, studies have shown their effectiveness in the lung-cancer management process. With such a system, a patient's X-ray computed tomography (CT) scan is used to plan a procedure to regions of interest (ROIs). This plan is then used during follow-on guided bronchoscopy. Recent clinical guidelines for lung cancer, however, also dictate using positron emission tomography (PET) imaging for identifying suspicious ROIs and aiding in the cancer-staging process. While researchers have attempted to use guided bronchoscopy systems in tandem with PET imaging and EBUS, no true EBUS-centric guidance system exists. We now propose a full multimodal image-based methodology for guiding EBUS. The complete methodology involves two components: 1) a procedure planning protocol that gives bronchoscope movements appropriate for live EBUS positioning; and 2) a guidance strategy and associated system graphical user interface (GUI) designed for image-guided EBUS. We present results demonstrating the operation of the system.

  9. Electrical Mechanical Maintenance. Instructor's Guide.

    Science.gov (United States)

    Santa Clara County Superintendent of Schools, San Jose, CA.

    This instructor's guide describes the development of a sixteen-week postsecondary course in electrical mechanical maintenance. Following introductory sections that provide background information and a course summary, the third section describes the instructional model used in the course. Section 4 presents an overview of instructional media used…

  10. CAREER GUIDE FOR DEMAND OCCUPATIONS.

    Science.gov (United States)

    LEE, E.R.; WELCH, JOHN L.

    THIS PUBLICATION UPDATES THE "CAREER GUIDE FOR DEMAND OCCUPATIONS" PUBLISHED IN 1959 AND PROVIDES COUNSELORS WITH INFORMATION ABOUT OCCUPATIONS IN DEMAND IN MANY AREAS WHICH REQUIRE PREEMPLOYMENT TRAINING. IT PRESENTS, IN COLUMN FORM, THE EDUCATION AND OTHER TRAINING USUALLY REQUIRED BY EMPLOYERS, HIGH SCHOOL SUBJECTS OF PARTICULAR PERTINENCE TO…

  11. Groundwater: A Community Action Guide.

    Science.gov (United States)

    Boyd, Susan, Ed.; And Others

    Designed to be a guide for community action, this booklet examines issues and trends related to groundwater contamination. Basic concepts about groundwater and information about problems affecting it are covered under the categories of (1) what is groundwater? (2) availability and depletion; (3) quality and contamination; (4) public health…

  12. Cosmetology. Post Secondary Curriculum Guide.

    Science.gov (United States)

    Moye, Michael D.; And Others

    This curriculum guide is designed to offer guidelines along with supporting resources and teaching ideas from which the local postsecondary instructor can extract a cosmetology curriculum that meets local needs. Following an outline of the philosophy and goals underlying state and local vocational education programs in Georgia, the purpose and…

  13. Government Documents Departmental Operations Guide.

    Science.gov (United States)

    Wilson, John S.; And Others

    This manual for the operation and maintenance of the Government Documents Department at Baylor University's Moody Memorial Library is divided into 13 topical sections. The guide opens with the collection development policy statement, which covers the general collection, the maps division, and weeding government documents. Technical processing…

  14. Field Guide to Diffractive Optics

    CERN Document Server

    Soskind, Yakov

    2011-01-01

    This SPIE Field Guide provides the operational principles and established terminology of diffractive optics as well as a comprehensive overview of the main types of diffractive optics components. An emphasis is placed on the qualitative explanation of the diffraction phenomenon by the use of field distributions and graphs, providing the basis for understanding the fundamental relations and important trends.

  15. International guide to the circus

    NARCIS (Netherlands)

    Huey, R.; Albrecht, E.; Belbahri, N.; Brunsdale, M.; Christian, J.; Garcia, J.; Giarola, A.; Jando, D.; Lehmann, R.; Marier, F.; Nieminen, K.; Parkinson, G.; Pierce, R.D.; Revolledo Cárdenas, J.; Rodenhuis, W.; Serena, A.; Schlotfeldt, A.; Shaina, C.; Shrake, P.; Simon, M.; St. Leon, M.; Stone, C.; Cooper, J.; Tamaoki, V.; Winkler, G.

    2012-01-01

    An easy-to-read publication defining 100 key circus terms translated in nine languages. The 24-page full color Guide (A4 size) is categorized by aerial acts, acrobatics, balancing, juggling, daredevil and specialty acts, clowning and performing animals. Terms are illustrated by photographs supplied

  16. Guide for Science Laboratory Safety.

    Science.gov (United States)

    McDermott, John J.

    General and specific safety procedures and recommendations for secondary school science laboratories are provided in this guide. Areas of concern include: (1) chemicals (storage, disposal, toxicity, unstable and incompatible chemicals); (2) microorganisms; (3) plants; (4) animals; (5) electricity; (6) lasers; (7) rockets; (8) eye safety and…

  17. Avionics Maintenance Technology Program Guide.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This program guide presents the avionics maintenance technology curriculum for technical institutes in Georgia. The general information section contains the following for both the diploma program and the associate degree program: purpose and objectives; program description, including admissions, typical job titles, and accreditation and…

  18. Analytic Geometry, A Tentative Guide.

    Science.gov (United States)

    Helwig, G. Alfred; And Others

    This teacher's guide for a semester course in analytic geometry is based on the text "Analytic Geometry" by W. K. Morrill. Included is a daily schedule of suggested topics and homework assignments. Specific teaching hints are also given. The content of the course includes point and plane vectors, straight lines, point and space vectors, planes,…

  19. Teacher's Guide to Secondary Mathematics.

    Science.gov (United States)

    Duval County Schools, Jacksonville, FL.

    This is a teacher's guide to secondary school mathematics. Developed for use in the Duval County Public Schools, Jacksonville, Florida. Areas of mathematics covered are algebra, analysis, calculus, computer literacy, computer science, geometry, analytic geometry, general mathematics, consumer mathematics, pre-algebra, probability and statistics,…

  20. CURRICULUM GUIDE IN CONSERVATION EDUCATION.

    Science.gov (United States)

    HERRINGTON, EUGENE H.; ROBBINS, LARRY

    THIS CURRICULUM GUIDE PRESENTS CONSERVATION OF NATURAL RESOURCES AS AN INTEGRATED NATURAL SCIENCE STUDY. NATURAL RESOURCES ARE SEEN AS BEING INORGANIC (MINERALS, AIR, WATER, AND SOIL) OR ORGANIC (PLANT, ANIMAL, AND HUMAN). THESE RESOURCES ARE PRESENTED AS SUGGESTED CLASSROOM ACTIVITIES DESIGNED FOR THE PRIMARY, INTERMEDIATE, AND JUNIOR HIGH…

  1. Connecticut Business Education Curriculum Guide.

    Science.gov (United States)

    Simsbury Public Schools, CT.

    This comprehensive curriculum guide was developed to enable business education teachers and administrators in Connecticut to update and upgrade their curricula, with emphasis on and information about cross credits, technology preparation (Tech Prep 2 + 2), interdisciplinary teaching, and global economics interdependence study. Preliminary…

  2. NOVA Spring 2000 Teacher's Guide.

    Science.gov (United States)

    Colombo, Luann; Gregoire, Tanya; Ransick, Kristina; Sammons, Fran Lyons; Sammons, James

    This teacher's guide complements six programs that aired on the Public Broadcasting System (PBS) in the spring of 2000. Programs include: (1) "Lost on Everest"; (2) "Lost Tribes of Israel"; (3) "Crocodiles"; (4) "Lost at Sea: The Search for Longitude"; (5) "Global Warming"; and (6) "Secrets of…

  3. Guided Metacognition in Instrumental Practice

    Science.gov (United States)

    Hart, John T., Jr.

    2014-01-01

    Ensemble directors have a special interest in helping students learn to practice effectively. Practice is also an essential component of musical development. Music educators need to both teach effective practice strategies and guide students toward meaningful, thoughtful practice. Metacognition strategies are one way to accomplish this. Current…

  4. Latino Periodicals: A Selection Guide.

    Science.gov (United States)

    Guerena, Salvador, Ed.; Pisano, Vivian M., Ed.

    This guide is a collection development tool of national scope for librarians who need in-depth coverage of Latino periodicals suitable for public, school, and academic libraries. Periodicals evaluated include general interest and popular magazines and newspapers that appeal to Spanish-speaking, bilingual, and English-speaking library patrons and…

  5. Paramedic. Florida Vocational Program Guide.

    Science.gov (United States)

    Florida State Univ., Tallahassee. Center for Instructional Development and Services.

    This program guide identifies primary considerations in the organization, operation, and evaluation of a paramedic program. An occupational description and program content are presented. A curriculum framework specifies the exact course title, course number, levels of instruction, major course content, laboratory activities, special notes, major…

  6. Test Anxiety Reduction. Curriculum Guide.

    Science.gov (United States)

    Silverman, Eda; Hanna, Joyce

    This curriculum guide is intended to assist teachers in helping their adult and teenage students learn to cope with their test anxiety. The introduction examines some of the causes of test anxiety and its negative ramifications from the standpoint of class placement, class grades, employment opportunities, and job advancement. General guidelines…

  7. Image guided percutaneous splenic interventions

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Mandeep [Department of Radiodiagnosis, Postgraduate Institute of Medical Education and Research, Chandigarh 160012 (India)], E-mail: mandykang2005@yahoo.com; Kalra, Naveen; Gulati, Madhu; Lal, Anupam; Kochhar, Rohit [Department of Radiodiagnosis, Postgraduate Institute of Medical Education and Research, Chandigarh 160012 (India); Rajwanshi, Arvind [Department of Cytology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012 (India)

    2007-10-15

    Aim: The objective of this study is to evaluate the efficacy and safety of image-guided percutaneous splenic interventions as diagnostic or therapeutic procedures. Materials and methods: We performed a retrospective review of our interventional records from July 2001 to June 2006. Ninety-five image-guided percutaneous splenic interventions were performed after informed consent in 89 patients: 64 men and 25 women who ranged in age from 5 months to 71 years (mean, 38.4 years) under ultrasound (n = 93) or CT (n = 2) guidance. The procedures performed were fine needle aspiration biopsy of focal splenic lesions (n = 78) and aspiration (n = 10) or percutaneous catheter drainage of a splenic abscess (n = 7). Results: Splenic fine needle aspiration biopsy was successful in 62 (83.78%) of 74 patients with benign lesions diagnosed in 43 (58.1%) and malignancy in 19 (25.67%) patients. The most common pathologies included tuberculosis (26 patients, 35.13%) and lymphoma (14 patients, 18.91%). Therapeutic aspiration or pigtail catheter drainage was successful in all (100%) patients. There were no major complications. Conclusions: Image-guided splenic fine needle aspiration biopsy is a safe and accurate technique that can provide a definitive diagnosis in most patients with focal lesions in the spleen. This study also suggests that image-guided percutaneous aspiration or catheter drainage of splenic abscesses is a safe and effective alternative to surgery.

  8. METAPHOR: Programmer's guide, Version 1

    Science.gov (United States)

    Furchtgott, D. G.

    1979-01-01

    The internal structure of the Michigan Evaluation Aid for Perphormability (METAPHOR), an interactive software package to facilitate performability modeling and evaluation is described. Revised supplemented guides are prepared in order to maintain an up-to-date documentation of the system. Programmed tools to facilitate each step of performability model construction and model solution are given.

  9. Latin American Literature Study Guide.

    Science.gov (United States)

    Harss, Luis

    This is the first of 11 sections of a complete, structured, and detailed study guide proposed for M.A. candidates. This section covers the 16th century and is entitled "Descubrimiento y Conquista" ("Discovery and Conquest"). Suggested readings are accompanied by lists of sources and reference works chosen for usefulness and readability. Dominant…

  10. A Guide to Modern Econometrics

    NARCIS (Netherlands)

    M.J.C.M. Verbeek (Marno)

    2004-01-01

    textabstractA Guide to Modern Econometrics is a new textbook published by John Wiley and Sons. It covers a wide range of topics in applied econometrics in a concise and intuitive way. Some distinctive features: Emphasis on empirical relevance and intuition, paying attention to the links between alt

  11. NOVA Fall 2003 Teacher's Guide.

    Science.gov (United States)

    WGBH Educational Foundation, Boston, MA.

    Many aspects of string theory are abstract and difficult for even theoretical physicist to fully comprehend. The activities in this guide are designed to help teachers and students better understand some of the basic concepts underlying particle physics and string theory. A list of additional resources and a glossary are also included. Each…

  12. Teacher's Guide to Occupational Orientation.

    Science.gov (United States)

    National Evaluation Systems, Inc., Amherst, MA.

    This guide is specifically designed to accompany materials developed for occupational orientation (particularly in Illinois) in the following five cluster areas: Applied biological and agricultural occupations; personal and public service occupations; health occupations; business, marketing, and management occupations; and industrial oriented…

  13. MR-guided lumbar sympathicolysis

    Energy Technology Data Exchange (ETDEWEB)

    Koenig, Claudius W.; Schott, Ulrich G.; Pereira, Philippe L.; Truebenbach, Jochen; Claussen, Claus D.; Duda, Stephan H. [Department of Diagnostic Radiology, University of Tuebingen (Germany); Schneider, Wilke [Department of Vascular Surgery, University of Tuebingen (Germany)

    2002-06-01

    The aim of this study was to demonstrate the feasibility of MR-guided lumbar sympathicolysis (LSL) in a non-selected patient population. One hundred one MR-guided LSL procedures were performed in 89 patients according to Haaga's technique using a horizontally open clinical MR system (0.2 T) and non-ferromagnetic 20-G cannulas (neurolysis, n=93; blockade, n=8). Only gradient-recalled sequences in either single or multislice mode [fast imaging with steady-state precession (FISP) and fast low-angle shot] were applied for anatomical survey and needle guiding. Bupivacaine injection was monitored with MR fluoroscopically. Fluid distribution was subsequently documented in a CT scan in 65 patients. Ninety-one LSL procedures could be successfully completed. Ten patients were not treated using MR due to patient inconvenience, severe motion artifacts (n=4 each), excessive spondylophytes, and retroperitoneal hematoma (n=1 each). One case of ureteral necrosis occurred. Motion artifacts were rated less severe in single-slice FISP sequences and in obese patients. An average of 3.48 sequence measurements were required for definitive needle placement. Average table time was 32.3 min. An MR-guided LSL is feasible and can be performed with acceptable safety and time effort. It can be recommended for repeated sympathetic blockades in younger patients to avoid cumulative irradiation associated with CT guidance. (orig.)

  14. Guide to requirements SL-07

    DEFF Research Database (Denmark)

    Lauesen, Søren

    IT developers and consultants often ask for an exemplary requirements specification as a starting point for their specific project. This document is the guide to such a specification, Requirements Template SL-07. The specification itself is a template filled out with a complex example: requirements...

  15. Emergency Medical Services Program Guide.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This program guide contains the standard emergency medical services curriculum for technical institutes in Georgia. The curriculum encompasses the minimum competencies required for entry-level workers in the emergency medical services field, and includes job skills in six emergency medical services divisions outlined in the national curriculum:…

  16. The Official Guide to GMAT.

    Science.gov (United States)

    Graduate Management Admission Council, Princeton, NJ.

    A comprehensive guide to the kinds of verbal and mathematical questions likely to appear in the Graduate Management Admission Test (GMAT) is presented. The current GMAT consists of multiple-choice questions, which are divided among eight separately timed sections. A general description and brief discussion are presented of the objectives and…

  17. Interior Design: Teacher's Instructional Guide.

    Science.gov (United States)

    Hays, Tricia

    This teacher's instructional guide, which is part of a family and consumer sciences education series focusing on a broad range of employment opportunities, is intended to assist teachers responsible for teaching one- and two-year interior design programs for Texas high school students. The following are among the items included: (1) introductory…

  18. iCloud standard guide

    CERN Document Server

    Alfi, Fauzan

    2013-01-01

    An easy-to-use guide, filled with tutorials that will teach you how to set up and use iCloud, and profit from all of its marvellous features.This book is for anyone with basic knowledge of computers and mobile operations. Prior knowledge of cloud computing or iCloud is not expected.

  19. RESNA Wheelchair Service Provision Guide

    Science.gov (United States)

    Arledge, Stan; Armstrong, William; Babinec, Mike; Dicianno, Brad E.; Digiovine, Carmen; Dyson-Hudson, Trevor; Pederson, Jessica; Piriano, Julie; Plummer, Teresa; Rosen, Lauren; Schmeler, Mark; Shea, Mary; Stogner, Jody

    2011-01-01

    The purpose of the Wheelchair Service Provision Guide is to provide an appropriate framework for identifying the essential steps in the provision of a wheelchair. It is designed for use by all participants in the provision process including consumers, family members, caregivers, social service and health care professionals, suppliers,…

  20. Telecommunications Planning Guide for Educators.

    Science.gov (United States)

    Wigley, Griff

    1988-01-01

    Presents guide developed by the McGraw-Hill Information Exchange (MIX) to help educators plan effectively for the use of computer telecommunications. Highlights include telephone lines; modems; software; commercial information services that offer such services as electronic mail and computer conferencing; basic costs and billing formats; and a…

  1. IT governance a pocket guide

    CERN Document Server

    Calder, Alan

    2007-01-01

    This new downloadable pocket guide in the Practical IT Governance series, is designed to provide the reader with a basic understanding of how an organization's Information Technology supports and enables the achievement of its strategies and objectives.

  2. BEHAVIOR OF MEALWORMS, TEACHER'S GUIDE.

    Science.gov (United States)

    Elementary Science Study, Newton, MA.

    THIS TEACHER'S GUIDE IS DESIGNED FOR USE WITH AN ELEMENTARY SCIENCE STUDY UNIT, THE "BEHAVIOR OF MEALWORMS." BY MAKING CAREFUL OBSERVATIONS AND PERFORMING SIMPLE EXPERIMENTS, THE CHILDREN LEARN HOW TO APPROACH A PROBLEM, HOW TO INTERPRET AND EVALUATE DATA, AND, IN GENERAL, HOW TO CONDUCT A SCIENTIFIC INVESTIGATION. THE MATERIALS HAVE…

  3. Principal's Guide to Scholastic Journalism.

    Science.gov (United States)

    Quill and Scroll Foundation, Iowa City, IA.

    School media serve as communication links within the school, but they are much more than simple house organs. They are unique and their reasons for being must spring from the educational goals that an individual school system sets for itself. This guide is intended as an attempt to assess the general practices and attitudes regarding scholastic…

  4. Guiding the Giant

    Science.gov (United States)

    1998-08-01

    New ESO Survey Provides Targets for the VLT Giant astronomical telescopes like the ESO Very Large Telescope (VLT) must be used efficiently. Observing time is expensive and there are long waiting lines of excellent research programmes. Thus the work at the telescope must be very well prepared and optimized as much as possible - mistakes should be avoided and no time lost! Astronomers working with the new 8-m class optical/infrared telescopes must base their observations on detailed lists of suitable target objects if they want to perform cutting-edge science. This is particularly true for research programmes that depend on observations of large samples of comparatively rare, distant objects. This type of work requires that extensive catalogues of such objects must be prepared in advance. One such major catalogue - that will serve as a very useful basis for future VLT observations - has just become available from the new ESO Imaging Survey (EIS). The Need for Sky Surveys Astronomers have since long recognized the need to carry out preparatory observations with other telescopes in order to "guide" large telescopes. To this end, surveys of smaller or larger parts of the sky have been performed by wide-field telescopes, paving the way for subsequent work at the limits of the largest available ground-based telescopes. For instance, a complete photographic survey of the sourthern sky (declination deep imaging surveys have thus become an indispensable complement to the 8-m telescopes. The new generation of imaging surveys will, without doubt, be the backbone of future research and are likely to be as long-lived as their earlier counterparts, which have served the astronomical community so well over the past decades. The new surveys are now becoming possible, thanks to the new, extremely light-sensitive CCD-mosaics mounted on wide-field telescopes. The ESO Imaging Survey (EIS) A very successful, major step in this direction has recently been taken at ESO. It concerns an

  5. Track guided self-driven container wagon

    NARCIS (Netherlands)

    Hansen, I.A.

    1999-01-01

    The linear motor consists of a series of stator coils (2) located along the Track guided self-driven container wagon Track guided self-driven container wagon track and a reaction rail (3) fitted under the wagon chassis (4).

  6. Outcomes after ablation for typical atrial flutter (from the Loire Valley Atrial Fibrillation Project).

    Science.gov (United States)

    Clementy, Nicolas; Desprets, Laurent; Pierre, Bertrand; Lallemand, Bénédicte; Simeon, Edouard; Brunet-Bernard, Anne; Babuty, Dominique; Fauchier, Laurent

    2014-11-01

    Similar predisposing factors are found in most types of atrial arrhythmias. The incidence of atrial fibrillation (AF) among patients with atrial flutter is high, suggesting similar outcomes in patients with those arrhythmias. We sought to investigate the long-term outcomes and prognostic factors of patients with AF and/or atrial flutter with contemporary management using radiofrequency ablation. In an academic institution, we retrospectively examined the clinical course of 8,962 consecutive patients admitted to our department with a diagnosis of AF and/or atrial flutter. After a median follow-up of 934 ± 1,134 days, 1,155 deaths and 715 stroke and/thromboembolic (TE) events were recorded. Patients with atrial flutter undergoing cavotricuspid isthmus ablation (n = 875, 37% with a history of AF) had a better survival rate than other patients (hazard ratio [HR] 0.35, 95% confidence interval [CI] 0.25 to 0.49, p <0.0001). Using Cox proportional hazards model and propensity score model, after adjustment for main other confounders, ablation for atrial flutter was significantly associated with a lower risk of all-cause mortality (HR 0.55, 95% CI 0.36 to 0.84, p = 0.006) and stroke and/or TE events (HR 0.53, 95% CI 0.30 to 0.92, p = 0.02). After ablation, there was no significant difference in the risk of TE between patients with a history of AF and those with atrial flutter alone (HR 0.83, 95% CI 0.41 to 1.67, p = 0.59). In conclusion, in patients with atrial tachyarrhythmias, those with atrial flutter with contemporary management who undergo cavotricuspid isthmus radiofrequency ablation independently have a lower risk of stroke and/or TE events and death of any cause, whether a history of AF is present or not.

  7. DOE interpretations Guide to OSH standards. Update to the Guide

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-31

    Reflecting Secretary O`Leary`s focus on occupational safety and health, the Office of Occupational Safety is pleased to provide you with the latest update to the DOE Interpretations Guide to OSH Standards. This Guide was developed in cooperation with the Occupational Safety and Health Administration, which continued its support during this last revision by facilitating access to the interpretations found on the OSHA Computerized Information System (OCIS). This March 31, 1994 update contains 123 formal interpretation letters written by OSHA. As a result of the unique requests received by the 1-800 Response Line, this update also contains 38 interpretations developed by DOE. This new occupational safety and health information adds still more important guidance to the four volume reference set that you presently have in your possession.

  8. DOE interpretations Guide to OSH standards. Update to the Guide

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-31

    Reflecting Secretary O`Leary`s focus on occupational safety and health, the Office of Occupational Safety is pleased to provide you with the latest update to the DOE Interpretations Guide to OSH Standards. This Guide was developed in cooperation with the Occupational Safety and Health Administration, which continued it`s support during this last revision by facilitating access to the interpretations found on the OSHA Computerized Information System (OCIS). This March 31, 1994 update contains 123 formal in letter written by OSHA. As a result of the unique requests received by the 1-800 Response Line, this update also contains 38 interpretations developed by DOE. This new occupational safety and health information adds still more important guidance to the four volume reference set that you presently have in your possession.

  9. DOE interpretations Guide to OSH standards. Update to the Guide

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-31

    Reflecting Secretary O`Leary`s focus on occupational safety and health, the Office of Occupational Safety is pleased to provide you with the latest update to the DOE Interpretations Guide to OSH Standards. This Guide was developed in cooperation with the Occupational Safety and Health Administration, which continued its support during this last revision by facilitating access to the interpretations found on the OSHA Computerized Information System (OCIS). This March 31, 1994 update contains 123 formal interpretation letters written OSHA. As a result of the unique requests received by the 1-800 Response Line, this update also contains 38 interpretations developed by DOE. This new occupational safety and health information adds still more important guidance to the four volume reference set that you presently have in your possession.

  10. Occupational Safety and Health Guide (OSH Guide) (CD-ROM)

    Science.gov (United States)

    Federal agencies in assessing their compliance with the standards of the Occupational Safety and Health Administration, and it may be used in...combination with an agency-specific manual. The OSH Guide is based on Title 29, Code of Federal Regulations (CFR), Part 1910, Occupational Safety and Health...Standards, and Part 1926, Safety and Health Regulations for Construction. Part 1960, Basic Program Elements for Federal Employee Occupational Safety and Health Programs and Related Mafters, is also included.

  11. A User's Guide for the Fabulous Abacus.

    Science.gov (United States)

    Hausrath, Alan R.

    A guide for using an abacus is accompanied by a heavy-duty paper abacus. The guide includes instruction in how to represent numbers on an abacus as well as in place value, addition, carrying, subtraction, and borrowing. Diagrams are used throughout the guide and a brief English-Spanish vocabulary list specific to the use of the abacus is included.…

  12. South Carolina Guide for Introduction to Marketing.

    Science.gov (United States)

    Vaughan, Ellen C.; Elliott, Ronald T.

    This introduction to marketing guide addresses the three domains of learning: psychomotor, cognitive, and affective. The guide contains suggestions for specific classroom activities for each domain. Each unit or task in this guide contains a competency statement followed by performance objectives, job-relevant instructional activities,…

  13. Canadian Literature: A Guide to Reference Sources.

    Science.gov (United States)

    Rider, Lillian, Comp.

    Prepared in response to a growing interest in the two literatures of Canada, this guide presents annotations of more than 100 resource materials dealing with those literatures. Types of materials listed in the guide include (1) guides, (2) bibliographies of bibliographies, (3) general literary bibliographies, (4) indexes and book review sources,…

  14. 15 CFR 2008.9 - Classification guides.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Classification guides. 2008.9 Section... REPRESENTATIVE Derivative Classification § 2008.9 Classification guides. Classification guides shall be issued by... direct derivative classification, shall identify the information to be protected in specific and...

  15. 32 CFR 2001.15 - Classification guides.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Classification guides. 2001.15 Section 2001.15..., NATIONAL ARCHIVES AND RECORDS ADMINISTRATION CLASSIFIED NATIONAL SECURITY INFORMATION Classification § 2001.15 Classification guides. (a) Preparation of classification guides. Originators of...

  16. Question and Answer Guide to OCLC.

    Science.gov (United States)

    Yen, Sidney S. C.

    The purpose of this guide is to provide basic factual information about the Ohio College Library Center (OCLC), its data base, its operation, and its functions. It is intended for libraries which have not yet participated in OCLC, but would be useful as a reference guide in all libraries. Presented in question and answer form, the guide consists…

  17. Grammar-Guided Writing for AAC Users

    Science.gov (United States)

    Hunnicutt, Sheri; Magnuson, Tina

    2007-01-01

    A method of grammar-guided writing has been devised to guide graphic sign users through the construction of text messages for use in e-mail and other applications with a remote receiver. The purpose is to promote morphologically and syntactically correct sentences. The available grammatical structures in grammar-guided writing are the highest…

  18. Freehand biopsy guided by electromagnetic needle tracking

    DEFF Research Database (Denmark)

    Ewertsen, C; Nielsen, Marie Kristina Rue; Nielsen, M Bachmann

    2011-01-01

    To evaluate the overall accuracy and time spent on biopsy guided by electromagnetic needle tracking in a phantom compared with the standard technique of US-guided biopsy with an attached steering device. Furthermore, to evaluate off-plane biopsy guided by needle tracking....

  19. 7 CFR 3430.31 - Guiding principles.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Guiding principles. 3430.31 Section 3430.31 Agriculture Regulations of the Department of Agriculture (Continued) COOPERATIVE STATE RESEARCH, EDUCATION... § 3430.31 Guiding principles. The guiding principle for Federal assistance application review...

  20. Curriculum Guide for Fashion Merchandising (Fashion Salesperson).

    Science.gov (United States)

    Gregory, Margaret R.

    This curriculum guide is designed to help teachers teach a course in fashion merchandising to high school students. The guide contains eight performance-based learning modules, each consisting of one to seven units. Each unit teaches a job-relevant task, and includes performance objectives, performance guides, resources, learning activities,…

  1. Family, Food, and Society: A Teacher's Guide.

    Science.gov (United States)

    Staaland, Elaine; Strom, Sharon

    This Wisconsin guide uses hands-on experiences and food labs to help students examine their family and societal goals and how choices about food can help or hinder the realization of these goals. The guide challenges students to see the larger ramifications of their daily choices on the local and global community. The guide provides a prototype of…

  2. Medical education scholarship: an introductory guide: AMEE Guide No. 89.

    Science.gov (United States)

    Crites, Gerald E; Gaines, Julie K; Cottrell, Scott; Kalishman, Summers; Gusic, Maryellen; Mavis, Brian; Durning, Steven J

    2014-08-01

    Abstract This AMEE Guide provides an overview of medical education scholarship for early career scholars, based upon a summary of the existing literature and pragmatic advice derived from the experience of its authors. After providing an introduction to the principles of scholarship and describing questions that the Guide addresses, the authors offer a conceptual description of the complementary traditions of teaching and educational discovery, and advocate for the development of educational scholars with both traditions. They then describe the attributes of effective mentor-mentee relationships and how early career scholars can identify potential mentors who can fulfill this role. In the subsequent sections, they describe the appropriate development of scholarly questions and other components of a complete scholarly plan, including how to use conceptual frameworks in guiding such plans. From here, they describe methods that align with both the teaching and discovery traditions and provide concrete examples of each. They then provide guidelines for assessing the impact of scholarship, identify the various opportunities for sharing it, and how to effectively interpret and describe it. Additionally, they provide practical advice on how appropriately to demonstrate the scholarship in a promotional packet, including the principle of reflectivity in scholarship. Finally, they address the principles of applied research ethics for educational scholarship and when to consider soliciting approval for scholarly activities by a human research board.

  3. Ion guiding in alumina capillaries

    DEFF Research Database (Denmark)

    Juhász, Z.; Sulik, B.; Biri, S.;

    2009-01-01

    Transmission of a few keV impact energy Ne ions through capillaries in anodic alumina membranes has been studied with different ion counting methods using an energy dispersive electrostatic spectrometer, a multichannel plate (MCP) array and sensitive current-measurement. In the present work, we...... focus our attention to the measurements with the MCP array. The alumina capillaries were prepared by electro-chemical oxidation of aluminium foils. For the present experiments guiding of 3-6 keV Ne ions has been studied in two samples with capillary diameter of about 140 nm and 260 nm and with capillary...... length of about 15 μm. At these energies, the ions have been efficiently guided by the capillaries up to few degrees tilt angle. In this work, we compare the results obtained by the energy dispersive spectrometer to those studied by the MCP array. © 2008 Elsevier B.V. All rights reserved....

  4. What Should Guide Reality Construction?

    DEFF Research Database (Denmark)

    Ravn, Ib

    1991-01-01

    The constructivist movement in the social sciences (Berger & Luckmann, Gergen) argues that social institutions are the constructions of a community of human agents. This implies that people possess the power to radically change those institutions. This raises what may be called the values problem...... in constructivism, which, in its simplest form, is put in the title of the present chapter: What should guide reality construction? What principles or values should guide our construction of economic institutions, foreign policies, roles for the sexes, schooling, care for the sick? This values problem......-constructing the reality of her hosts. This acknowledgement implies responsibility and, hence, a personal set of values. If the values problem is central in constructivism as a general outlook on the world, it is even more so in the practice of constructivist research, since the values aspect has been actively suppressed...

  5. HBR guide to project management

    CERN Document Server

    Harvard Business Review

    2013-01-01

    MEET YOUR GOALS—ON TIME AND ON BUDGET. How do you rein in the scope of your project when you’ve got a group of demanding stakeholders breathing down your neck? And map out a schedule everyone can stick to? And motivate team members who have competing demands on their time and attention? Whether you’re managing your first project or just tired of improvising, this guide will give you the tools and confidence you need to define smart goals, meet them, and capture lessons learned so future projects go even more smoothly. The HBR Guide to Project Management will help you: • Build a strong, focused team • Break major objectives into manageable tasks • Create a schedule that keeps all the moving parts under control • Monitor progress toward your goals • Manage stakeholders’ expectations • Wrap up your project and gauge its success

  6. Guide to Computational Geometry Processing

    DEFF Research Database (Denmark)

    Bærentzen, Jakob Andreas; Gravesen, Jens; Anton, François;

    be processed before it is useful. This Guide to Computational Geometry Processing reviews the algorithms for processing geometric data, with a practical focus on important techniques not covered by traditional courses on computer vision and computer graphics. This is balanced with an introduction......, metric space, affine spaces, differential geometry, and finite difference methods for derivatives and differential equations Reviews geometry representations, including polygonal meshes, splines, and subdivision surfaces Examines techniques for computing curvature from polygonal meshes Describes...

  7. Nuclear medicine technology study guide

    CERN Document Server

    Patel, Dee

    2011-01-01

    Nuclear Medicine Technology Study Guide presents a comprehensive review of nuclear medicine principles and concepts necessary for technologists to pass board examinations. The practice questions and content follow the guidelines of the Nuclear Medicine Technology Certification Board (NMTCB) and American Registry of Radiological Technologists (ARRT), allowing test takers to maximize their success in passing the examinations. The book is organized by sections of increasing difficulty, with over 600 multiple-choice questions covering all areas of nuclear medicine, including radiation safety; radi

  8. Aldous Huxley: a beginner's guide

    OpenAIRE

    O'Hara, Kieron

    2012-01-01

    Author of Brave New World and The Doors of Perception, and inventor of the term 'psychedelic', Aldous Huxley was a global trend-setter ahead of his time. Charting his transformation from society satirist to Californian guru-mystic, Aldous Huxley: A Beginner's Guide shows how his ideas evolved and why his writing is still vitally relevant today - from detailing the lures of consumerism to exploring individual responsibility in a globalised world. With biographical notes on Huxley's extraordina...

  9. SharePoint User's Guide

    CERN Document Server

    Corporation, Infusion Development

    2009-01-01

    This straightforward guide shows SharePoint users how to create and use web sites for sharing and collaboration. Learn to use the document and picture libraries for adding and editing content, add discussion boards and surveys, receive alerts when documents and information have been added or changed, and enhance security. Designed to help you find answers quickly, the book shows how to make the most of SharePoint for productivity and collaboration.

  10. Regulatory facility guide for Ohio

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, S.S.; Bock, R.E.; Francis, M.W.; Gove, R.M.; Johnson, P.E.; Kovac, F.M.; Mynatt, J.O. [Oak Ridge National Lab., TN (United States); Rymer, A.C. [Transportation Consulting Services, Knoxville, TN (United States)

    1994-02-28

    The Regulatory Facility Guide (RFG) has been developed for the DOE and contractor facilities located in the state of Ohio. It provides detailed compilations of international, federal, and state transportation-related regulations applicable to shipments originating at destined to Ohio facilities. This RFG was developed as an additional resource tool for use both by traffic managers who must ensure that transportation operations are in full compliance with all applicable regulatory requirements and by oversight personnel who must verify compliance activities.

  11. A Guide to Scientific Crowdfunding.

    Science.gov (United States)

    Vachelard, Julien; Gambarra-Soares, Thaise; Augustini, Gabriela; Riul, Pablo; Maracaja-Coutinho, Vinicius

    2016-02-01

    Crowdfunding represents an attractive new option for funding research projects, especially for students and early-career scientists or in the absence of governmental aid in some countries. The number of successful science-related crowdfunding campaigns is growing, which demonstrates the public's willingness to support and participate in scientific projects. Putting together a crowdfunding campaign is not trivial, however, so here is a guide to help you make yours a success.

  12. A Guide to Scientific Crowdfunding.

    Directory of Open Access Journals (Sweden)

    Julien Vachelard

    2016-02-01

    Full Text Available Crowdfunding represents an attractive new option for funding research projects, especially for students and early-career scientists or in the absence of governmental aid in some countries. The number of successful science-related crowdfunding campaigns is growing, which demonstrates the public's willingness to support and participate in scientific projects. Putting together a crowdfunding campaign is not trivial, however, so here is a guide to help you make yours a success.

  13. TestNG beginner's guide

    CERN Document Server

    Menon, Varun

    2013-01-01

    This book is written in a friendly, beginner's guide style with plenty of step-by-step instructions with appropriate examples.This book is great for developers and testers who are new to TestNg and want to learn how to use TestNG for writing their application as well as functional tests. This book assumes that you have experience in Java and OOPs concepts and have worked with certain IDE.

  14. Alarm management a comprehensive guide

    CERN Document Server

    Hollifield, Bill R

    2011-01-01

    In this second edition, Alarm Management: A Comprehensive Guide, various problems of alarm systems are covered with precise guidance on how they come about and how to effectively correct them. It is written by individuals with vast experience in the different plants, processes, and environments requiring effective alarm management. The second edition is filled with good examples and explanations of procedures, with practical lists and tips on how one should proceed. It is based on hundreds of successful projects.

  15. REC Tracking Systems Design Guide

    Energy Technology Data Exchange (ETDEWEB)

    Meredith Wingate

    2004-02-03

    OAK-B135 The Design Guide is presented in three parts. Section II describes the need for REC tracking, the two principal tracking methods available, and, in simple terms, the operation of certificate-based systems. Section III presents the major issues in the design of certificate-based tracking systems and discusses the advantages and disadvantages of alternative solutions. Finally, Section IV offers design principles or recommendations for most of these issues.

  16. Colour Guided Colour Image Steganography

    CERN Document Server

    Amirtharajan, R; Swarup, Motamarri Abhilash; K, Mohamed Ashfaaq; Rayappan, John Bosco Balaguru

    2010-01-01

    Information security has become a cause of concern because of the electronic eavesdropping. Capacity, robustness and invisibility are important parameters in information hiding and are quite difficult to achieve in a single algorithm. This paper proposes a novel steganography technique for digital color image which achieves the purported targets. The professed methodology employs a complete random scheme for pixel selection and embedding of data. Of the three colour channels (Red, Green, Blue) in a given colour image, the least two significant bits of any one of the channels of the color image is used to channelize the embedding capacity of the remaining two channels. We have devised three approaches to achieve various levels of our desired targets. In the first approach, Red is the default guide but it results in localization of MSE in the remaining two channels, which makes it slightly vulnerable. In the second approach, user gets the liberty to select the guiding channel (Red, Green or Blue) to guide the r...

  17. Cavitation guide for control valves

    Energy Technology Data Exchange (ETDEWEB)

    Tullis, J.P. [Tullis Engineering Consultants, Logan, UT (United States)

    1993-04-01

    This guide teaches the basic fundamentals of cavitation to provide the reader with an understanding of what causes cavitation, when it occurs, and the potential problems cavitation can cause to a valve and piping system. The document provides guidelines for understanding how to reduce the cavitation and/or select control valves for a cavitating system. The guide provides a method for predicting the cavitation intensity of control valves, and how the effect of cavitation on a system will vary with valve type, valve function, valve size, operating pressure, duration of operation and details of the piping installation. The guide defines six cavitation limits identifying cavitation intensities ranging from inception to the maximum intensity possible. The intensity of the cavitation at each limit Is described, including a brief discussion of how each level of cavitation influences the valve and system. Examples are included to demonstrate how to apply the method, including making both size and pressure scale effects corrections. Methods of controlling cavitation are discussed providing information on various techniques which can be used to design a new system or modify an existing one so it can operate at a desired level of cavitation.

  18. Performance of an elliptically tapered neutron guide

    Science.gov (United States)

    Mühlbauer, Sebastian; Stadlbauer, Martin; Böni, Peter; Schanzer, Christan; Stahn, Jochen; Filges, Uwe

    2006-11-01

    Supermirror coated neutron guides are used at all modern neutron sources for transporting neutrons over large distances. In order to reduce the transmission losses due to multiple internal reflection of neutrons, ballistic neutron guides with linear tapering have been proposed and realized. However, these systems suffer from an inhomogeneous illumination of the sample. Moreover, the flux decreases significantly with increasing distance from the exit of the neutron guide. We propose using elliptically tapered guides that provide a more homogeneous phase space at the sample position as well as a focusing at the sample. Moreover, the design of the guide system is simplified because ellipses are simply defined by their long and short axes. In order to prove the concept we have manufactured a doubly focusing guide and investigated its properties with neutrons. The experiments show that the predicted gains using the program package McStas are realized. We discuss several applications of elliptic guides in various fields of neutron physics.

  19. Performance of an elliptically tapered neutron guide

    Energy Technology Data Exchange (ETDEWEB)

    Muehlbauer, Sebastian [Physik-Department E21, Technische Universitaet Muenchen, D-85747 Garching (Germany)]. E-mail: sebastian.muehlbauer@frm2.tum.de; Stadlbauer, Martin [Physik-Department E21, Technische Universitaet Muenchen, D-85747 Garching (Germany); Boeni, Peter [Physik-Department E21, Technische Universitaet Muenchen, D-85747 Garching (Germany); Schanzer, Christan [Labor fuer Neutronenstreuung, Paul Scherrer Institut, CH-5232 Villingen PSI (Switzerland); Stahn, Jochen [Labor fuer Neutronenstreuung, Paul Scherrer Institut, CH-5232 Villingen PSI (Switzerland); Filges, Uwe [Labor fuer Neutronenstreuung, Paul Scherrer Institut, CH-5232 Villingen PSI (Switzerland)

    2006-11-15

    Supermirror coated neutron guides are used at all modern neutron sources for transporting neutrons over large distances. In order to reduce the transmission losses due to multiple internal reflection of neutrons, ballistic neutron guides with linear tapering have been proposed and realized. However, these systems suffer from an inhomogeneous illumination of the sample. Moreover, the flux decreases significantly with increasing distance from the exit of the neutron guide. We propose using elliptically tapered guides that provide a more homogeneous phase space at the sample position as well as a focusing at the sample. Moreover, the design of the guide system is simplified because ellipses are simply defined by their long and short axes. In order to prove the concept we have manufactured a doubly focusing guide and investigated its properties with neutrons. The experiments show that the predicted gains using the program package McStas are realized. We discuss several applications of elliptic guides in various fields of neutron physics.

  20. JCE Online: Equipment Buyers Guide

    Science.gov (United States)

    Holmes, Jon L.

    1999-01-01

    The Equipment Buyers Guide was edited by Jo Rita Jordan. The new Equipment Buyers Guide, bound into the back of this issue, is also a new resource of JCE Internet. This resource provides an online source for the information contained in the printed guide. Placing this information online allows us to regularly update it and to provide live links to the suppliers' WWW sites. The organization of the online version parallels that of the print version. There is an alphabetical list of suppliers and a categorical listing. Links to these lists are provided on every page in the left-hand navigation bar. To quickly find information about a particular supplier, you click Supplier List, click the letter that begins the supplier's name, and scroll through the list to find the supplier. To find which suppliers provide a particular type of instrument or equipment, use the Categories link; click the category of the equipment you are looking for and then click the link to a supplier. You will then be taken to an alphabetical supplier listing page where you can scroll until you find the particular supplier of the item for which you are looking. Once you have found a supplier, the online Equipment Buyers Guide gives you the traditional contact information. But in addition, you also get one-click access to the WWW sites of the suppliers that have them. Depending on the site, you should be able to find information about the items that you seek and may even be able to order the items online! We think that you will find the online version of the Equipment Buyers Guide useful. To make it more useful, please send your suggestions, any errors or omissions you find, and any additional categories to the editor at jjordan@world.std.com The online Equipment Buyers Guide can be found at JCE Online at http://JChemEd.chem.wisc.edu/JCEWWW/Resources/EBG/ JCE Online in '99 JCE Online is your online source of "all things JCE". In order to provide you with an even more useful online resource, JCE

  1. Transportation and packaging resource guide

    Energy Technology Data Exchange (ETDEWEB)

    Arendt, J.W.; Gove, R.M.; Welch, M.J.

    1994-12-01

    The purpose of this resource guide is to provide a convenient reference document of information that may be useful to the U.S. Department of Energy (DOE) and DOE contractor personnel involved in packaging and transportation activities. An attempt has been made to present the terminology of DOE community usage as it currently exists. DOE`s mission is changing with emphasis on environmental cleanup. The terminology or nomenclature that has resulted from this expanded mission is included for the packaging and transportation user for reference purposes. Older terms still in use during the transition have been maintained. The Packaging and Transportation Resource Guide consists of four sections: Sect. 1, Introduction; Sect. 2, Abbreviations and Acronyms; Sect. 3, Definitions; and Sect. 4, References for packaging and transportation of hazardous materials and related activities, and Appendices A and B. Information has been collected from DOE Orders and DOE documents; U.S Department of Transportation (DOT), U.S. Environmental Protection Agency (EPA), and U.S. Nuclear Regulatory Commission (NRC) regulations; and International Atomic Energy Agency (IAEA) standards and other international documents. The definitions included in this guide may not always be a regulatory definition but are the more common DOE usage. In addition, the definitions vary among regulatory agencies. It is, therefore, suggested that if a definition is to be used in a regulatory or a legal compliance issue, the definition should be verified with the appropriate regulation. To assist in locating definitions in the regulations, a listing of all definition sections in the regulations are included in Appendix B. In many instances, the appropriate regulatory reference is indicated in the right-hand margin.

  2. Field guide to hospital cafeterias.

    Science.gov (United States)

    Smith, R P

    1986-09-01

    We have all faced the problem of whether or not to venture into that gastronomic wasteland known as the hospital cafeteria. Hospital cafeterias have developed a reputation, deserved or otherwise, as less than ideal places to eat. Many people overlook the fact that this is a direct result of trying to provide patient meals that are salt-free, sugar-free, fiber-free, and taste-free. (Some faint traces of color may, occasionally, be found.) How then does one go about choosing whether to venture in, and how does one survive the encounter once there? The following guide has been assembled to help the reader through this difficult process.

  3. An engineer's guide to Mathematica

    CERN Document Server

    Magrab, Edward B

    2014-01-01

    Provides the tools for the reader to generate Mathematica® programs to obtain numerical solutions to a wide range of engineering topics An Engineer's Guide to Mathematica® provides the tools to be able to generate verifiably correct Mathematica® programs that obtain symbolic and numerical solutions to a wide range of engineering topics, and to display the numerical results with annotated graphics and, when appropriate, interactive graphics.  The first part of the book introduces the fundamentals of Mathematica's syntax and a subset of commands useful in solving engineering problems.  The se

  4. Business analytics a practitioner's guide

    CERN Document Server

    Saxena, Rahul

    2013-01-01

    This book provides a guide to businesses on how to use analytics to help drive from ideas to execution. Analytics used in this way provides "full lifecycle support" for business and helps during all stages of management decision-making and execution.The framework presented in the book enables the effective interplay of business, analytics, and information technology (business intelligence) both to leverage analytics for competitive advantage and to embed the use of business analytics into the business culture. It lays out an approach for analytics, describes the processes used, and provides gu

  5. IGCSE study guide for physics

    CERN Document Server

    Folland, Mike

    2005-01-01

    This Study Guide has been written especially for students preparing from the University of Cambridge International Examination IGCSE Physics y syllabus (Core and Extended curriculum). It provides all the explanation and advice students need to study efficiently for the exam. - The subject is divided into topics. - Each topic starts with a list of Key Objectives, which specifies the skills and knowledge that students need to acquire during the course. - Where appropriate, there is also a list of Key Definitions. - The Key Ideas sections outline the content and can b

  6. AQA physics student guide 2

    CERN Document Server

    Lovat, Ian

    2015-01-01

    Reinforce students' understanding throughout their course; clear topic summaries with sample questions and answers will improve exam technique to achieve higher grades. Written by examiners and teachers, Student Guides:. ? Help students identify what they need to know with a concise summary of the paper examined in the AS and A-level specification. ? Consolidate understanding with exam tips and knowledge check questions. ? Provide opportunities to improve exam technique with sample graded answers to exam-style questions. ? Develop independent learning and research skills. ? Provide the content

  7. Field guide to geometrical optics

    CERN Document Server

    Greivenkamp, John E

    2004-01-01

    This Field Guide derives from the treatment of geometrical optics that has evolved from both the undergraduate and graduate programs at the Optical Sciences Center at the University of Arizona. The development is both rigorous and complete, and it features a consistent notation and sign convention. This volume covers Gaussian imagery, paraxial optics, first-order optical system design, system examples, illumination, chromatic effects, and an introduction to aberrations. The appendices provide supplemental material on radiometry and photometry, the human eye, and several other topics.

  8. Students' guide to program design

    CERN Document Server

    Robertson, Lesley Anne

    1992-01-01

    Students' Guide to Program Design is a textbook on program design. This textbook approaches program design by using structures programming techniques and pseudocode to develop a solution algorithm. Divided into 10 chapters, the book begins with a basic explanation of structured programming techniques, top-down development, and modular design. This discussion is followed by detailed concepts of the syntax of pseudocode; methods of defining the problem; the application of basic control structures in the development of the solution algorithm; desk checking techniques; hierarchy charts; and module

  9. TOGAF 9 certified study guide

    CERN Document Server

    Group, The Open

    2010-01-01

    The TOGAF 9 certification program is a knowledge-based certification program. It has two levels, leading to certification for TOGAF 9 Foundation and TOGAF 9 Certified, respectively. The purpose of certification to TOGAF 9 Certified is to provide validation that, in addition to the knowledge and comprehension of TOGAF 9 Foundation level, the Candidate is able to analyze and apply this knowledge. The learning objectives at this level therefore focus on application and analysis in addition to knowledge and comprehension.This Study Guide supports students in preparation for the TOGAF 9 Part 2 Exam

  10. AQA physics student guide 1

    CERN Document Server

    Pollard, Jeremy

    2015-01-01

    Reinforce students' understanding throughout their course; clear topic summaries with sample questions and answers will improve exam technique to achieve higher grades. Written by examiners and teachers, Student Guides:. ? Help students identify what they need to know with a concise summary of the paper examined in the AS and A-level specification. ? Consolidate understanding with exam tips and knowledge check questions. ? Provide opportunities to improve exam technique with sample graded answers to exam-style questions. ? Develop independent learning and research skills. ? Provide the content

  11. NET 40 Generics Beginner's Guide

    CERN Document Server

    Mukherjee, Sudipta

    2012-01-01

    This is a concise, practical guide that will help you learn Generics in .NET, with lots of real world and fun-to-build examples and clear explanations. It is packed with screenshots to aid your understanding of the process. This book is aimed at beginners in Generics. It assumes some working knowledge of C# , but it isn't mandatory. The following would get the most use out of the book: Newbie C# developers struggling with Generics. Experienced C++ and Java Programmers who are migrating to C# and looking for an alternative to other generic frameworks like STL and JCF would find this book handy.

  12. Manga studio 5 beginner's guide

    CERN Document Server

    Rhodes, Richard

    2014-01-01

    Using a step-by-step approach, this book will lead you through the process of building up complex, multi-page comic/Manga art, along with industry insights along the way. ""Manga Studio Beginner's Guide"" is for beginners in comic creation. The more you know about how comics are made, the better you will be, but it's not essential to get the most out of this book. Even if you're a professional comic artist, this book will get you up to speed on using Manga Studio 5.

  13. Windows Vista Administrator's Pocket Guide

    CERN Document Server

    Stanek, William R

    2007-01-01

    Portable and precise, this pocket-sized guide delivers immediate answers for the day-to-day administration of Windows Vista. Zero in on core support and maintenance tasks using quick-reference tables, instructions, and lists. You'll get the precise information you need to solve problems and get the job done-whether you're at your desk or in the field! Get fast facts to: Install and configure Windows Vista-and optimize the user workspaceMaintain operating system components, hardware devices, and driversCreate user and group accounts-and control rights and permissionsAdminister group policy se

  14. ANALYZE Users' Guide

    Energy Technology Data Exchange (ETDEWEB)

    Azevedo, S.

    1982-10-01

    This report is a reproduction of the visuals that were used in the ANALYZE Users' Guide lectures of the videotaped LLNL Continuing Education Course CE2018-H, State Space Lectures. The course was given in Spring 1982 through the EE Department Education Office. Since ANALYZE is menu-driven, interactive, and has self-explanatory questions (sort of), these visuals and the two 50-minute videotapes are the only documentation which comes with the code. More information about the algorithms contained in ANALYZE can be obtained from the IEEE book on Programs for Digital Signal Processing.

  15. Quick Guide to Flash Catalyst

    CERN Document Server

    Elmansy, Rafiq

    2011-01-01

    How do you transform user interface designs created in Photoshop or Illustrator into interactive web pages? It's easier than you think. This guide shows you how to use Adobe Flash Catalyst to create interactive UIs and website wireframes for Rich Internet Applications-without writing a single line of code. Ideal for web designers, this book introduces Flash Catalyst basics with detailed step-by-step instructions and screenshots that illustrate every part of the process. You'll learn hands-on how to turn your static design or artwork into working user interfaces that can be implemented in Fla

  16. Quantitative EPR A Practitioners Guide

    CERN Document Server

    Eaton, Gareth R; Barr, David P; Weber, Ralph T

    2010-01-01

    This is the first comprehensive yet practical guide for people who perform quantitative EPR measurements. No existing book provides this level of practical guidance to ensure the successful use of EPR. There is a growing need in both industrial and academic research to provide meaningful and accurate quantitative EPR results. This text discusses the various sample, instrument and software related aspects required for EPR quantitation. Specific topics include: choosing a reference standard, resonator considerations (Q, B1, Bm), power saturation characteristics, sample positioning, and finally, putting all the factors together to obtain an accurate spin concentration of a sample.

  17. Beginner's guide to Windows 7

    CERN Document Server

    Holden, Susan

    2011-01-01

    This concise, accessible and down-to-earth guide will help you get the most out of your computer using Windows 7, whether you're a complete beginner or upgrading from previous Microsoft operating systems. You'll learn about exciting new features of Windows 7, including how to work with Windows 7 Libraries, how to communicate using Windows Live Mail, how to use Windows Live Photo Gallery, how to browse and search the web using Internet Explorer, and Version 8 and Accelerators.

  18. Business Architecture A Practical Guide

    CERN Document Server

    Whelan, Jonathan

    2012-01-01

    Organizations today exist in an environment of unprecedented change. They do so against a backdrop of a global, competitive marketplace, the fast-paced enablement of technology, amplified regulation and accelerating organizational complexity. Many organizations are addressing change in a sub-optimal way and they are operating without a clear view of where their operational risks lie. It is these dynamics that are leading organizations to recognise and embrace Business Architecture.With these challenges in mind, this book provides a practical guide on how to employ Business Architecture and how

  19. Synthetic Biology Guides Biofuel Production

    Directory of Open Access Journals (Sweden)

    Michael R. Connor

    2010-01-01

    Full Text Available The advancement of microbial processes for the production of renewable liquid fuels has increased with concerns about the current fuel economy. The development of advanced biofuels in particular has risen to address some of the shortcomings of ethanol. These advanced fuels have chemical properties similar to petroleum-based liquid fuels, thus removing the need for engine modification or infrastructure redesign. While the productivity and titers of each of these processes remains to be improved, progress in synthetic biology has provided tools to guide the engineering of these processes through present and future challenges.

  20. Android 30 Animations Beginner's Guide

    CERN Document Server

    Shaw, Alex

    2011-01-01

    Written in Packt's Beginner's Guide series, this book takes a step-by-step approach with each chapter made up of three to five tutorials that introduce and explain different animation concepts. All concepts are explained with real-world examples that are fun to read and work with. If you are familiar with developing Android applications and want to bring your apps to life by adding smashing animations, then this book is for you. The book assumes that you are comfortable with Java development and have familiarity with creating Android Views in XML and Java. The tutorials assume that you will wa

  1. Modeling neutron guides using Monte Carlo simulations

    CERN Document Server

    Wang, D Q; Crow, M L; Wang, X L; Lee, W T; Hubbard, C R

    2002-01-01

    Four neutron guide geometries, straight, converging, diverging and curved, were characterized using Monte Carlo ray-tracing simulations. The main areas of interest are the transmission of the guides at various neutron energies and the intrinsic time-of-flight (TOF) peak broadening. Use of a delta-function time pulse from a uniform Lambert neutron source allows one to quantitatively simulate the effect of guides' geometry on the TOF peak broadening. With a converging guide, the intensity and the beam divergence increases while the TOF peak width decreases compared with that of a straight guide. By contrast, use of a diverging guide decreases the intensity and the beam divergence, and broadens the width (in TOF) of the transmitted neutron pulse.

  2. Glucocorticoids in endodontics: an online study guide.

    Science.gov (United States)

    2008-05-01

    The Editorial Board of the Journal of Endodontics has developed a literature-based study guide of topical areas related to endodontics. This study guide is intended to give the reader a focused review of the essential endodontic literature and does not cite all possible articles related to each topic. Although citing all articles would be comprehensive, it would defeat the idea of a study guide. This section will cover the use of glucocorticoids in endodontics.

  3. Veterinary endodontics: an online study guide.

    Science.gov (United States)

    2008-05-01

    The Editorial Board of the Journal of Endodontics has developed a literature-based study guide of topical areas related to endodontics. This study guide is intended to give the reader a focused review of the essential endodontic literature and does not cite all possible articles related to each topic. Although citing all articles would be comprehensive, it would defeat the idea of a study guide. This section will cover veterinary endodontics.

  4. Lasers in endodontics: an online study guide.

    Science.gov (United States)

    2008-05-01

    The Editorial Board of the Journal of Endodontics has developed a literature-based study guide of topical areas related to endodontics. This study guide is intended to give the reader a focused review of the essential endodontic literature and does not cite all possible articles related to each topic. Although citing all articles would be comprehensive, it would defeat the idea of a study guide. This section will focus on the use of lasers in endodontics.

  5. Macintosh Troubleshooting Pocket Guide for Mac OS

    CERN Document Server

    Lerner, David; Corporation, Tekserve

    2009-01-01

    The Macintosh Troubleshooting Pocket Guide covers the most common user hardware and software trouble. It's not just a book for Mac OS X (although it includes tips for OS X and Jaguar), it's for anyone who owns a Mac of any type-- there are software tips going back as far as OS 6. This slim guide distills the answers to the urgent questions that Tekserve's employee's answer every week into a handy guide that fits in your back pocket or alongside your keyboard.

  6. Managing information risk a director's guide

    CERN Document Server

    Mitchell, Stewart

    2009-01-01

    This pocket guide addresses the scope of risks involved in a modern IT system, and outlines strategies for working through the process of putting risk management at the heart of your corporate culture. Given that no two companies are the same, this pocket guide should not be taken as a step-by-step guide, but should provide decision makers with a solid overview of the factors they need to consider and a framework for implementing a regime that suits their needs.

  7. OpenCL programming guide

    CERN Document Server

    Munshi, Aaftab; Mattson, Timothy G; Fung, James; Ginsburg, Dan

    2011-01-01

    Using the new OpenCL (Open Computing Language) standard, you can write applications that access all available programming resources: CPUs, GPUs, and other processors such as DSPs and the Cell/B.E. processor. Already implemented by Apple, AMD, Intel, IBM, NVIDIA, and other leaders, OpenCL has outstanding potential for PCs, servers, handheld/embedded devices, high performance computing, and even cloud systems. This is the first comprehensive, authoritative, and practical guide to OpenCL 1.1 specifically for working developers and software architects. Written by five leading OpenCL authorities, OpenCL Programming Guide covers the entire specification. It reviews key use cases, shows how OpenCL can express a wide range of parallel algorithms, and offers complete reference material on both the API and OpenCL C programming language. Through complete case studies and downloadable code examples, the authors show how to write complex parallel programs that decompose workloads across many different devices. They...

  8. Experiment Design and Analysis Guide - Neutronics & Physics

    Energy Technology Data Exchange (ETDEWEB)

    Misti A Lillo

    2014-06-01

    The purpose of this guide is to provide a consistent, standardized approach to performing neutronics/physics analysis for experiments inserted into the Advanced Test Reactor (ATR). This document provides neutronics/physics analysis guidance to support experiment design and analysis needs for experiments irradiated in the ATR. This guide addresses neutronics/physics analysis in support of experiment design, experiment safety, and experiment program objectives and goals. The intent of this guide is to provide a standardized approach for performing typical neutronics/physics analyses. Deviation from this guide is allowed provided that neutronics/physics analysis details are properly documented in an analysis report.

  9. Electronic-Power-Transformer Design Guide

    Science.gov (United States)

    Schwarze, G. E.; Lagadinos, J. C.; Ahearn, J. F.

    1983-01-01

    Compilation of information on design procedures, electrical properties, and fabrication. Guide provides information on design procedures; magnetic and insulating material electrical properties; impregnating, encapsulating and processing techniques.

  10. Advanced Energy Retrofit Guide Retail Buildings

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Guopeng; Liu, Bing; Zhang, Jian; Wang, Weimin; Athalye, Rahul A.; Moser, Dave; Crowe, Eliot; Bengtson, Nick; Effinger, Mark; Webster, Lia; Hatten, Mike

    2011-09-19

    The Advanced Energy Retrofit Guide for Retail Buildings is a component of the Department of Energy’s Advanced Energy Retrofit Guides for Existing Buildings series. The aim of the guides is to facilitate a rapid escalation in the number of energy efficiency projects in existing buildings and to enhance the quality and depth of those projects. By presenting general project planning guidance as well as financial payback metrics for the most common energy efficiency measures, these guides provide a practical roadmap to effectively planning and implementing performance improvements for existing buildings.

  11. Prince2 2009 edition a pocket guide

    CERN Document Server

    Hedeman, Bert

    2010-01-01

    This Pocket Guide supplies a summary of the PRINCE2 method, to provide a quick introduction as well as a structured overview of the method;Main target Group for this pocket guide is anyone who wants to get to know the method PRINCE2 or a methodical approach for project management. The book is also very useful for members of a project management team on a project using the PRINCE2 method. Furthermore this pocket guide can be used as literature for the preparation of the PRINCE2 2009 Edition Foundation exam;This pocket guide is based on PRINCE2 2009 Edition;This pocket book deals with processes,

  12. AQA A2 Chemistry Student Unit Guide

    CERN Document Server

    Cross, Margaret

    2010-01-01

    Student Unit Guides are perfect for revision. Each guide is written by an examiner and explains the unit requirements, summarises the relevant unit content and includes a series of specimen questions and answers. There are three sections to each guide:. Introduction - includes advice on how to use the guide, an explanation of the skills being tested by the assessment objectives, an outline of the unit or module and, depending on the unit, suggestions for how to revise effectively and prepare for the examination questions. Content Guidance - provides an examiner's overview of the module's key t

  13. Simulation of waviness in neutron guides

    DEFF Research Database (Denmark)

    Hansen, Ursula Bengaard; Bertelsen, Mads; Bergbäck Knudsen, Erik;

    2015-01-01

    As the trend of neutron guide designs points towards longer and more complex guides, imperfections such as waviness becomes increasingly important. Simulations of guide waviness has so far been limited by a lack of reasonable waviness models. We here present a stochastic description of waviness a...... and its implementation in the McStas simulation package. The effect of this new implementation is compared to the guide simulations without waviness and the simple, yet unphysical, waviness model implemented in McStas 1.12c and 2.0....

  14. Edexcel AS Physics Student Unit Guide

    CERN Document Server

    Benn, Mike

    2009-01-01

    Student Unit Guides are perfect for revision. Each guide is written by an examiner and explains the unit requirements, summarises the relevant unit content and includes a series of specimen questions and answers. There are three sections to each guide:. Introduction - includes advice on how to use the guide, an explanation of the skills being tested by the assessment objectives, an outline of the unit or module and, depending on the unit, suggestions for how to revise effectively and prepare for the examination questions. Content Guidance - provides an examiner's overview of the module's key t

  15. "m=1" coatings for neutron guides

    DEFF Research Database (Denmark)

    Cooper-Jensen, C.P.; Vorobiev, A.; Klinkby, Esben Bryndt;

    2014-01-01

    A substantial part of the price for a neutron guide is the shielding needed because of the gamma ray produced when neutrons are absorbed. This absorption occurs in the coating and the substrate of the neutron guides. Traditional m=1 coatings have been made of Ni and if reflectivity over the criti......A substantial part of the price for a neutron guide is the shielding needed because of the gamma ray produced when neutrons are absorbed. This absorption occurs in the coating and the substrate of the neutron guides. Traditional m=1 coatings have been made of Ni and if reflectivity over...

  16. Advanced Energy Retrofit Guide Office Buildings

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Guopeng; Liu, Bing; Wang, Weimin; Zhang, Jian; Athalye, Rahul A.; Moser, Dave; Crowe, Eliot; Bengtson, Nick; Effinger, Mark; Webster, Lia; Hatten, Mike

    2011-09-27

    The Advanced Energy Retrofit Guide for Office Buildings is a component of the Department of Energy’s Advanced Energy Retrofit Guides for Existing Buildings series. The aim of the guides is to facilitate a rapid escalation in the number of energy efficiency projects in existing buildings and to enhance the quality and depth of those projects. By presenting general project planning guidance as well as financial payback metrics for the most common energy efficiency measures, these guides provide a practical roadmap to effectively planning and implementing performance improvements for existing buildings.

  17. Producing Organic Cotton: A Toolkit - Crop Guide, Projekt guide, Extension tools

    OpenAIRE

    Eyhorn, Frank

    2005-01-01

    The CD compiles the following extension tools on organic cotton: Organic Cotton Crop Guide, Organic Cotton Training Manual, Soil Fertility Training Manual, Organic Cotton Project Guide, Record keeping tools, Video "Organic agriculture in the Nimar region", Photos for illustration.

  18. STUDY ON COMPARISON BETWEEN LANDMARK GUIDED (BRINKMAN'S TECHNIQUE ) AND ULTRASOUND GUIDED INTERNAL JUGULAR VEIN CANNULATION

    OpenAIRE

    Vinod; Sashi Walling

    2015-01-01

    Technique of cannulating the central veins , until recently has been based on landmark guided technique . Recently ultrasound machines with high frequency probes are being used to increase success rate and reducing complications. OBJECTIVE: In our study we compare landmark guided technique ( Brinkman's technique ) ( 1 ) with ultrasound guided technique. STUDY DESIGN: outcome was evaluated in terms of 1 ) Number of attempts 2 ) ...

  19. Assisting Handlers Following Attacks on Dog Guides: Implications for Dog Guide Teams

    Science.gov (United States)

    Godley, Cheryl A.; Gillard, Marc A.

    2011-01-01

    Attacks by dogs on dog guides are traumatic for dog guide teams. One variable that affects a team's recovery is how handlers cope with emotional responses to the attack. This article presents a three-stage model for assisting handlers that is useful for handlers and dog guide instructors.

  20. Acceptance of Dog Guides and Daily Stress Levels of Dog Guide Users and Nonusers

    Science.gov (United States)

    Matsunaka, Kumiko; Koda, Naoko

    2008-01-01

    The degree of acceptance of dog guides at public facilities, which is required by law in Japan, was investigated, and evidence of rejection was found. Japanese people with visual impairments who used dog guides reported higher daily stress levels than did those who did not use dog guides. (Contains 3 tables and 1 figure.)

  1. Field Guides Made Easy. 4-H Leader's Guide L-5-21.

    Science.gov (United States)

    Phillips, Diane Held; Krasny, Marianne E.

    This illustrated leader's guide describes activities for teaching children to use field guides to identify trees and birds. Background information for leaders explains the two types of field guides, those that use a series of steps in what is called a key to identify things in nature, such as trees, and those that use groupings based on…

  2. SAGE FOR WINDOWS (WSAGE) VERSION 1.0 SOLVENT ALTERNATIVES GUIDE - USER'S GUIDE

    Science.gov (United States)

    The guide provides instructions for using the Solvent Alternatives Guide (SAGE) for Windows, version 1.0. The guide assumes that the user is familiar with the fundamentals of operating Windows 3.1 (or higher) on a personal computer under the DOS 5.0 (or higher) operating system. ...

  3. SAGE FOR MACINTOSH (MSAGE) VERSION 1.0 SOLVENT ALTERNATIVES GUIDE - USER'S GUIDE

    Science.gov (United States)

    The guide provides instructions for using the Solvent Alternatives Guide (SAGE) for Macintosh, version 1.0. The guide assumes that the user is familiar with the fundamentals of operating aMacintosh personal computer under the System 7.0 (or higher) operating system. SAGE for ...

  4. Guide to preparing SAND reports and other communication products : quick reference guide.

    Energy Technology Data Exchange (ETDEWEB)

    2007-03-01

    This 'Quick Reference Guide' supplements the more complete 'Guide to Preparing SAND Reports and Other Communication Products'. It provides limited guidance on how to prepare SAND Reports at Sandia National Laboratories. Users are directed to the in-depth guide for explanations of processes.

  5. Guide to Preparing SAND Reports and other communication products : quick reference guide.

    Energy Technology Data Exchange (ETDEWEB)

    2009-10-01

    This Quick Reference Guide supplements the more complete Guide to Preparing SAND Reports and Other Communication Products. It provides limited guidance on how to prepare SAND Reports at Sandia National Laboratories. Users are directed to the in-depth guide for explanations of processes.

  6. Practical Guide to Civil Mediation

    CERN Multimedia

    2006-01-01

    The Permanent Mission of Switzerland has informed CERN that the Département des Institutions of the Republic and Canton of Geneva and the Groupement suisse des Magistrats pour la médiation (GEMME) - Swiss Association of Magistrates for Mediation have published a multilingual Practical Guide to Civil Mediation (including English). In this context, the Swiss Mission has underlined the benefits of resorting to mediation, especially for the personnel of International Organizations, and which the Secretary-General of the GEMME has summarised as follows: it is a private process not requiring the waiver of the parties' immunities; the confidentiality of the mediation process is guaranteed both by the mediator and the parties to it; the search for an amicable settlement does not need to be determined by reference to law (provided that public order is respected); the process is faster (2 to 3 sessions), less costly and more flexible than civil or arbitration procedures; in order to reinforce the agreem...

  7. Practical Guide to Civil Mediation

    CERN Multimedia

    2006-01-01

    The Permanent Mission of Switzerland has informed CERN that the Département des Institutions of the Republic and Canton of Geneva and the Groupement suisse des Magistrats pour la médiation (GEMME) - Swiss Association of Magistrates for Mediation have published a multilingual Practical Guide to Civil Mediation (including English). In this context, the Swiss Mission has underlined the benefits of resorting to mediation, especially for the personnel of international organizations, and which the Secretary-General of the GEMME has summarised as follows: it is a private process not requiring the waiver of the parties' immunities; the confidentiality of the mediation process is guaranteed both by the mediator and the parties to it; the search for an amicable settlement does not need to be determined by reference to law (provided that public order is respected); the process is faster (2 to 3 sessions), less costly and more flexible than civil or arbitration procedures; in order to reinforce the agreeme...

  8. Resources guide and directory 2000

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    The Resource Guide and Directory contains a review of the Chamber's activities during 1999, a series of special reviews on the Foothills Forest Grizzly Bear Study, the future of oil and natural gas production in Alberta, progress towards zero emission coal technology, natural gas-coal power generation, Shell Canada's Athabasca Oil Sands project, Suncor's Millenium Project, Klinger's Oilfield and Industrial Services, Wajax Industries' oil sands projects in northern Alberta, and the Chamber's Directory of Members. The Directory is alphabetical by company name. Each entry contains the address, telephone and fax numbers and the name of a senior officer of the company as the contact for further information.

  9. IBM Sametime 852 Administration Guide

    CERN Document Server

    Davis, Gabriella; Duff, Thomas

    2011-01-01

    The IBM Lotus Sametime 8.5.2 Administration Guide uses a practical, no-nonsense approach to give you the essential information you need. Using realistic scenarios, you learn how to configure and maintain your environment to meet your needs and take advantage of the flexibility offered in Sametime 8.5.2. If you are responsible for installing and administering Sametime 8.5.2, then this book is for you. If you're completely new to Sametime administration, this book will serve as your roadmap. If you're making the jump from a prior version of Sametime, then you'll see how Sametime 8.5.2 differs an

  10. Guiding Attention by Cooperative Cues

    Institute of Scientific and Technical Information of China (English)

    KangWoo Lee

    2008-01-01

    A common assumption in visual attention is based on the rationale of "limited capacity of information pro-ceasing". From this view point there is little consideration of how different information channels or modules are cooperating because cells in processing stages are forced to compete for the limited resource. To examine the mechanism behind the cooperative behavior of information channels, a computational model of selective attention is implemented based on two hypotheses. Unlike the traditional view of visual attention, the cooperative behavior is assumed to be a dynamic integration process between the bottom-up and top-down information. Furthermore, top-down information is assumed to provide a contextual cue during selection process and to guide the attentional allocation among many bottom-up candidates. The result from a series of simulation with still and video images showed some interesting properties that could not be explained by the competitive aspect of selective attention alone.

  11. Rolex learning center English guide

    CERN Document Server

    Della Casa, Francesco

    2012-01-01

    The novel architectural form of this building, conceived of by the architects of SAANA (winners of the Pritzker Prize in 2010), compelled the building engineers to come up with unprecedented structural, technical and logistical solutions. And yet, once the Rolex Learning Center was complete, the ingenuity required for its construction had become practically invisible in the eyes of the uninitiated. This richly illustrated guide provides, in condensed form, an account of the extraordinary adventure of the realization of the Rolex Learning Center. It explains in detail the context of its construction and brings to light the spatial subtleties of its architecture. In addition, it provides the visitor of the building with all the needed technical information and many novel facts and figures.

  12. VLT laser guide star facility

    Science.gov (United States)

    Bonaccini, Domenico; Allaert, Eric; Araujo, Constanza; Brunetto, Enzo; Buzzoni, Bernard; Comin, Mauro; Cullum, Martin J.; Davies, Richard I.; Dichirico, Canio; Dierickx, Philippe; Dimmler, Martin; Duchateau, Michel; Egedal, Carsten; Hackenberg, Wolfgang K. P.; Hippler, Stefan; Kellner, Stefan; van Kesteren, Arno; Koch, Franz; Neumann, Udo; Ott, Thomas; Quattri, Marco; Quentin, Jutta; Rabien, Sebastian; Tamai, Roberto; Tapia, Mario; Tarenghi, Massimo

    2003-02-01

    We report on the ongoing VLT Laser Guide Star Facility project, which will allow the ESO UT4 telescope to produce an artificial reference star for the Adaptive Optics systems NAOS-CONICA and SINFONI. A custom developed dye laser producing >10W CW at 589nm is installed on-board of the UT4 telescope, then relayed by means of a single mode optical fiber behind the secondary mirror, where a 500mm diameter lightweight, f/1 launch telescope is projecting the laser beam at 90 km altitude. We described the design tradeoffs and provide some details of the chosen subsystems. This paper is an update including subsystems results, to be read together with our previous paper on LGSF design description.

  13. The game jam survival guide

    CERN Document Server

    Kaitila, Christer

    2012-01-01

    The Game Jam Survival Guide is an insider view of game jams packed full of expert advice; leading with tips and tricks on how to build a great game with just 48 hours; but clearly defining what should be avoided at all costs during Game Jam mayhem. The reader is led through each half-day phase; from the beginning of your quest in hours 1-12 to breaking through ""the wall"" on day two and finally reaching the finishing line in hours 37-48. Although the book is intended for beginners and experts alike, the reader will already know how to program (in any language). He or she will love games and w

  14. RNA-guided transcriptional regulation

    Energy Technology Data Exchange (ETDEWEB)

    Church, George M.; Mali, Prashant G.; Esvelt, Kevin M.

    2016-02-23

    Methods of modulating expression of a target nucleic acid in a cell are provided including introducing into the cell a first foreign nucleic acid encoding one or more RNAs complementary to DNA, wherein the DNA includes the target nucleic acid, introducing into the cell a second foreign nucleic acid encoding a nuclease-null Cas9 protein that binds to the DNA and is guided by the one or more RNAs, introducing into the cell a third foreign nucleic acid encoding a transcriptional regulator protein or domain, wherein the one or more RNAs, the nuclease-null Cas9 protein, and the transcriptional regulator protein or domain are expressed, wherein the one or more RNAs, the nuclease-null Cas9 protein and the transcriptional regulator protein or domain co-localize to the DNA and wherein the transcriptional regulator protein or domain regulates expression of the target nucleic acid.

  15. Guided tissue regeneration. Absorbable barriers.

    Science.gov (United States)

    Wang, H L; MacNeil, R L

    1998-07-01

    Over the past 15 years, techniques aimed at regeneration of lost periodontal tissue have become widely used and accepted in clinical practice. Among these techniques are those which use the principles of guided tissue regeneration (GTR), wherein barriers (i.e., membranes) are used to control cell and tissue repopulation of the periodontal wound. A variety of non-absorbable and absorbable barriers have been developed and used for this purpose, with a trend in recent years toward increased use of absorbable GTR materials. This article describes the evolution of absorbable barrier materials and overview materials available for clinical use today. In addition, advantages and disadvantages of these materials are discussed, as well as possible new developments in barrier-based GTR therapy.

  16. Objective-guided image annotation.

    Science.gov (United States)

    Mao, Qi; Tsang, Ivor Wai-Hung; Gao, Shenghua

    2013-04-01

    Automatic image annotation, which is usually formulated as a multi-label classification problem, is one of the major tools used to enhance the semantic understanding of web images. Many multimedia applications (e.g., tag-based image retrieval) can greatly benefit from image annotation. However, the insufficient performance of image annotation methods prevents these applications from being practical. On the other hand, specific measures are usually designed to evaluate how well one annotation method performs for a specific objective or application, but most image annotation methods do not consider optimization of these measures, so that they are inevitably trapped into suboptimal performance of these objective-specific measures. To address this issue, we first summarize a variety of objective-guided performance measures under a unified representation. Our analysis reveals that macro-averaging measures are very sensitive to infrequent keywords, and hamming measure is easily affected by skewed distributions. We then propose a unified multi-label learning framework, which directly optimizes a variety of objective-specific measures of multi-label learning tasks. Specifically, we first present a multilayer hierarchical structure of learning hypotheses for multi-label problems based on which a variety of loss functions with respect to objective-guided measures are defined. And then, we formulate these loss functions as relaxed surrogate functions and optimize them by structural SVMs. According to the analysis of various measures and the high time complexity of optimizing micro-averaging measures, in this paper, we focus on example-based measures that are tailor-made for image annotation tasks but are seldom explored in the literature. Experiments show consistency with the formal analysis on two widely used multi-label datasets, and demonstrate the superior performance of our proposed method over state-of-the-art baseline methods in terms of example-based measures on four

  17. Neuronavigator-guided glioma surgery

    Institute of Scientific and Technical Information of China (English)

    杜固宏; 周良辅; 毛颖

    2003-01-01

    Objective To evaluate the effectiveness of neuronavigator-guided surgery for the resection of gliomas. Methods A total of 80 patients with gliomas underwent surgical treatment under the StealthStation neuronavigator to estimate the extent of the tumors. In 27 cases, the measurements of brain shifts at the dura, cortical surface and lesion margin were recorded during the operations. A technique termed "micro-catheter fence post" was used in superficial gliomas to compensate for brain shift.Results Mean fiducial error and predicted accuracy in the 80 cases were 2.03 mm±0.89 mm and 2.43 mm±0.99 mm, respectively. The shifts at the dura, cortical surface and lesion margin were 3.44 mm±2.39 mm, 7.58 mm±3.75 mm, and 6.55 mm±3.19 mm, respectively. Although neuronavigation revealed residual tumors, operations were discontinued in 5 cases of deep-seated gliomas. In the other 75 cases, total tumor removals were achieved in 62 (82.7%), and subtotal removals were achieved in 13 (17.3%). Post-operation, neurological symptoms were improved or unchanged in 68 cases (85.0%), and worsened in 12 (15.0%). No deaths occurred during the operations and post-operations. Conclusions Intraoperative brain shifts mainly contribute to the fail of spatial accuracy during neuronavigator-guided glioma surgery. The "micro-catheter fence post" technique used for glioma surgery is shown to be useful for compensating for intraoperative brain shifts. This technique, thus, contributes to an increase in total tumor removal and a decrease in surgical complications.

  18. Color Parameters of the Chromascop Shade Guide

    Directory of Open Access Journals (Sweden)

    William J. O'Brien

    2012-12-01

    Full Text Available The purposes of this study are: (1 determine the color of the twenty shades in the Ivoclar’s Chromascop shade guide, (2 determine the color representation of the shade guide described as coverage error (CE, and (3 compare this shade guide with the Vita Classical and Bioform shade guides. The spectral data was collected using Beckman model DU reflectance spectrophotometer equipped with an integrating sphere. Commission International de l’Eclairage (CIE chromaticity coordinates were calculated using CIE illuminant C and 1931 observer data, then converted to CIE L*a*b* and Munsell notation. Each shade was spectrophotometrically compared to the published colors of 335 human teeth. The minimum CIE L*a*b* color difference was calculated for each tooth and the average of these color differences was defined as the CE. The measured colors of the Chromascop guide had a CIE L* range of 79.67 to 65.61, an a* range of -0.71 to 3.85, and a b* range of 14.58 to 27.69. The average CE of the Chromascop shade guide was 3.38. The Chromascop shade guide has similar colors and a CE compared with the Bioform and Vita Classical shade guides, but with some shades of higher red and yellow components.

  19. Developing Study Guides for Middle School Learners

    Science.gov (United States)

    Conderman, Greg

    2017-01-01

    Study guides are a popular tool teachers provide to help students prepare for an upcoming test or quiz. They are especially appropriate for middle school students as they transition from reading narrative to informational text. However, some teachers are unfamiliar with various types of study guides. Therefore, this article describes various types…

  20. Students Create Their Own Field Guide.

    Science.gov (United States)

    Grinstad, Roxanne

    2001-01-01

    Describes how K-8 students wrote and illustrated a field guide at Bay View School. Presents some examples from the "Bay View Nature Trail Guide Book" and includes suggestions for teachers on how to proceed in drawing illustrations and writing entries for different grade levels. (YDS)

  1. Italian/Italiano. Resource Guides for Teachers.

    Science.gov (United States)

    Jackson, Jenny

    This resource guide, intended for current prospective teachers of Italian, is designed as a source of information and inspiration for Italian instructors at all educational levels. The first of the guide's 11 chapters provides a brief general introduction to this book. Chapter 2 looks at the status of and rationale for Italian language instruction…

  2. Guided Wave Travel Time Tomography for Bends

    NARCIS (Netherlands)

    Volker, A.W.F.; Zon, A.T. van

    2012-01-01

    The concept of predictive maintenance using permanent sensors that monitor the integrity of an installation is an interesting addition to the current method of periodic inspections. Guided wave tomography has been developed to map the wall thickness using the travel times of guided waves. The method

  3. Guided wave travel time tomography for bends

    NARCIS (Netherlands)

    Volker, A.W.F.; Bloom, J.G.P.

    2010-01-01

    The concept of predictive maintenance using permanent sensors that monitor the integrity of an installation is an interesting addition to the current method of periodic inspections. Guided wave tomography has been developed to map the wall thickness using the travel times of guided waves. The method

  4. A Guide for Planning Musical Experiences.

    Science.gov (United States)

    Hansen, DuWayne, Ed.; And Others

    Intended to assist Ohio music teachers in long-range instructional planning, this publication is a comprehensive guide for curriculum development for all levels and types of music instruction. It can be used by educators in other states as well. The guide is comprised of an introduction and five chapters. The introduction expresses the purpose of…

  5. Guide to Sources: Term Paper Strategy.

    Science.gov (United States)

    White, Lucinda M.

    This two-page guide suggests an eight-step term paper research strategy for students using the Fogler Library at the University of Maine. The student is first guided to encyclopedias for overview articles with bibliographies, then directed to the card catalog; periodical indexes; and indexes for books, journal articles, and newspaper articles.…

  6. Social Studies: A Guide for Curriculum Development.

    Science.gov (United States)

    Indiana State Dept. of Public Instruction, Indianapolis.

    This social studies curriculum guide is designed for grades K-12. Divided into seven sections, the first section offers a brief introduction and calls attention to the laws and rulings in Indiana which affect the teaching of social studies. Section two outlines the guide's rationale which stresses that knowledge must be combined with rational…

  7. Agriculture: Horticulture. Secondary Schools. Curriculum Guide.

    Science.gov (United States)

    Trust Territory of the Pacific Islands Dept. of Education, Saipan.

    This agricultural curriculum guide on horticulture for secondary students is one of six developed for inservice teachers at Marianas High School in Saipan. The guide provides the rationale, description, goals, and objectives of the program; the program of studies and performance objectives by levels; samples of lesson plans for effective delivery…

  8. The Invasive Plant Species Education Guide

    Science.gov (United States)

    Mason, Kevin; James, Krista; Carlson, Kitrina; D'Angelo, Jean

    2010-01-01

    To help high school students gain a solid understanding of invasive plant species, university faculty and students from the University of Wisconsin-Stout (UW-Stout) and a local high school teacher worked together to develop the Invasive Plant Species (IPS) Education Guide. The IPS Education Guide includes nine lessons that give students an…

  9. Water Pollution, Environmental Science Curriculum Guide Supplement.

    Science.gov (United States)

    McKenna, Harold J.

    This curriculum guide is a 40-day unit plan on water pollution developed, in part, from the National Science Foundation Environmental Science Institutes' Ninth Grade Environmental Science Curriculum Guide. This unit contains teacher lesson plans, suggested teacher and student modules, case studies, and activities to be developed by teachers…

  10. Food Science & Technology. Instructor Guide. Student Reference.

    Science.gov (United States)

    Martin, Phillip

    This packet contains an instructor curriculum guide and a student reference book for a course in food science and technology. The 4-unit curriculum contains 23 lessons. The instructor's guide contains the following components of a unit of instruction: objectives, competencies, motivational techniques, teaching procedures, other activities,…

  11. Family Day Care Zoning. Local Officials Guide.

    Science.gov (United States)

    Cohen, Abby; And Others

    This guide discusses city planning issues related to family day care zoning. The guide is divided into five sections. The first section discusses child care as a planning issue and focuses on changes in working patterns of families and in residential neighborhoods. The second section describes components of the child care delivery system, which…

  12. AMERICAN STANDARD GUIDE FOR SCHOOL LIGHTING.

    Science.gov (United States)

    Illuminating Engineering Society, New York, NY.

    THIS IS A GUIDE FOR SCHOOL LIGHTING, DESIGNED FOR EDUCATORS AS WELL AS ARCHITECTS. IT MAKES USE OF RECENT RESEARCH, NOTABLY THE BLACKWELL REPORT ON EVALUATION OF VISUAL TASKS. THE GUIDE BEGINS WITH AN OVERVIEW OF CHANGING GOALS AND NEEDS OF SCHOOL LIGHTING, AND A TABULATION OF COMMON CLASSROOM VISUAL TASKS THAT REQUIRE VARIATIONS IN LIGHTING.…

  13. Breast magnetic resonance imaging guided biopsy

    Energy Technology Data Exchange (ETDEWEB)

    Yun, Bo La; Kim, Sun Mi; Jang, Mi Jung [Dept. of Radiology, Seoul National University Bundang Hospital, Seongnam (Korea, Republic of); Cho, Nariya; Moon, Woo Kyung [Dept. of Radiology, Seoul National University Hospital, Seoul (Korea, Republic of); Kim, Hak Hee [Dept. of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of)

    2016-06-15

    Despite the high sensitivity of breast magnetic resonance imaging (MRI), pathologic confirmation by biopsy is essential because of limited specificity. MRI-guided biopsy is required in patients with lesions only seen on MRI. We review preprocedural considerations and the technique of MRI-guided biopsy, challenging situations and trouble-shooting, and correlation of radiologic and pathologic findings.

  14. Manatees: An Educator's Guide. Fourth Edition.

    Science.gov (United States)

    Save the Manatee Club, Maitland, FL.

    The manatee is known for its gentleness and uniqueness and has become a symbol of human concern for endangered species. This guide provides current information on the West Indian manatee as well as strategies for teaching about this endangered animal. While focusing on the manatee, this guide points out the importance of interdependencies within…

  15. Pioneer CESA Guidance Project: Data Collectors Guide.

    Science.gov (United States)

    Bryant, Brenda; Andrews, Theodore

    The purpose of this guide is to assist trained data collectors in the use of the "Performance-Based Counselor Certification Model for the State of Georgia." The guidelines are intended to clarify the process rather than to limit the data collector to a confining set of definitions. In addition, the guide discusses specific school…

  16. The Teacher's Guide to Restorative Classroom Discipline

    Science.gov (United States)

    Meyer, Luanna H.; Evans, Ian M.

    2012-01-01

    With restorative discipline, schools move beyond punitive approaches to shared expectations for learning and behavior. Used together with "The School Leader's Guide to Restorative Discipline," this teacher's guide shows how to create a welcoming and responsible community within your classroom, contributing to a consistent, schoolwide approach to…

  17. Metrics Made Easy: A Classroom Guide - 1978.

    Science.gov (United States)

    Blau, Sharon; And Others

    This classroom guide for metric education included a brief rationale and history of metrics, a preliminary metric quiz, a symbol summary, and a list of recommended instructional materials. The guide is comprised primarily of four sections covering the topics of: weight, length, volume, and temperature. Each of these sections contains goals and…

  18. Providing Family Support through Community Guides.

    Science.gov (United States)

    Romer, Lyle T.; Richardson, Mary L.; Nahom, Debbie; Aigbe, Elizabeth; Porter, Alice

    2002-01-01

    The Family Support Opportunities program is a Washington state program that connects individuals with extensive knowledge of local communities (community guides) with families of individuals with intellectual disabilities. A survey of 312 families found that when families indicated satisfaction with their community guides, they also reported a…

  19. Using Guided Fantasy to Teach Reading.

    Science.gov (United States)

    Walker, Barbara J.

    Based on gestalt psychology, guided fantasy is a technique that uses sensory images related to a particular situation to create a subjective understanding of that experience. For the young child, guided fantasy can be a process of creating an inner subjective experience that is subsequently integrated with objective knowledge (language) to produce…

  20. The Food-Safe Schools Action Guide

    Science.gov (United States)

    Centers for Disease Control and Prevention, 2007

    2007-01-01

    "The Food-Safe School Needs Assessment and Planning Guide" is a tool that can help schools assess their food safety policies, procedures, and programs and develop plans for improvement. This tool includes a simple, straightforward questionnaire, score card, and planning guide that give administrators, school staff, families, and students a chance…

  1. Dengue and Chikungunya Vector Control Pocket Guide

    Science.gov (United States)

    This technical guide consolidates information and procedures for surveillance and control of mosquitoes that transmit dengue and chikungunya viruses. The guide focuses on mosquitoes that transmit dengue but also makes reference to chikungunya and yellow fever because the pathogens that cause these ...

  2. Introductory Guide to European Corporate Law

    DEFF Research Database (Denmark)

    Fomcenco, Alex

    Introductory Guide to European Corporate Law presents in an easily comprehensible and accessible way the main features and principles that govern European corporate law.......Introductory Guide to European Corporate Law presents in an easily comprehensible and accessible way the main features and principles that govern European corporate law....

  3. A Student Guide to Studying General Chemistry.

    Science.gov (United States)

    Schlenker, Richard M.

    This is a guide for introductory college chemistry students who are new to the subject of chemistry and who have been exposed to linear and second-order algebra equations and the concept of slope. The guide presents directions on the following topics: (1) How to prepare for lectures and take notes; (2) How to study chemistry outside of class using…

  4. Jacksonville History Curriculum Guide. Grade 3.

    Science.gov (United States)

    Davis, Elisabeth Fern; And Others

    A part of the Social Studies program for third graders in Duval County Public Schools (Jacksonville, Florida) is represented in this curriculum guide. The guide focuses on Jacksonville's history and emphasizes the relationship between people and their environment at various times in history and changes occurring in those relationships. The central…

  5. General Design for CARR Neutron Guide System

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    A neutron guide system has been designed and partly installed at the China Advanced Research Reactor (CARR) to transport cold neutrons from the cold neutron source (CNS) to several instruments,which are situated in a separate guide hall of 30 m×60 m.

  6. Good Practices Guide for Bicycle Safety Education.

    Science.gov (United States)

    Department of Transportation, Washington, DC.

    The purpose of this guide is to serve as an informational resource for educators and other interested professionals in planning and developing bicycle safety education programs. The guide examines 15 existing bicycle safety education programs in the United States and one from Canada. (Author)

  7. Improved Variational Guiding of Smoke Animations

    DEFF Research Database (Denmark)

    Nielsen, Michael Bang; Christensen, Brian Bunch

    2010-01-01

    , and employing time-dependent guiding is expensive because the matrix of the resulting set of equations needs to be recomputed at every iteration. We propose an improved mathematical model for Eulerianbased simulations which is better suited for dynamic, time-dependent guiding of smoke animations through a novel...

  8. HIV & AIDS Prevention Guide for Parents.

    Science.gov (United States)

    Lerro, Marc

    This guide is intended to help parents of adolescents and adults with mental retardation to teach their sons and daughters about HIV (Human Immunodeficiency Virus) and AIDS (Acquired Immune Deficiency Syndrome). An official resolution on AIDS adopted by The Arc, an organization for citizens with mental retardation, begins the guide. This…

  9. Multimode interferometer for guided matter waves.

    Science.gov (United States)

    Andersson, Erika; Calarco, Tommaso; Folman, Ron; Andersson, Mauritz; Hessmo, Björn; Schmiedmayer, Jörg

    2002-03-11

    Atoms can be trapped and guided with electromagnetic fields, using nanofabricated structures. We describe the fundamental features of an interferometer for guided matter waves, built of two combined Y-shaped beam splitters. We find that such a device is expected to exhibit high contrast fringes even in a multimode regime, analogous to a white light interferometer.

  10. Martin Luther King, Jr. Resource Guide.

    Science.gov (United States)

    New York State Education Dept., Albany. Div. of Civil Rights and Intercultural Relations.

    This resource guide was developed to commemorate Dr. Martin Luther King, Jr.'s birthday by providing school personnel with background information and hands-on activities for use with students in Grades K-12. The activities in the guide can be implemented throughout the school year to help students become aware of the social, economic, and…

  11. Designing and Implementing Multicultural Initiatives: Guiding Principles

    Science.gov (United States)

    Watt, Sherry K.

    2013-01-01

    This chapter provides guiding principles for designing and implementing successful multicultural initiatives. A rationale for why these elements transcend both higher education and student affairs settings is presented. In addition to providing guiding principles, this chapter includes advice for socially and politically conscious-minded…

  12. Principles Guiding Vocabulary Learning through Extensive Reading

    Science.gov (United States)

    Nation, Paul

    2015-01-01

    Extensive reading is one of a range of activities that can be used in a language learning course. Ideally, the choice of activities to go into a course should be guided by principles which are well supported by research. Similarly, the way each of those activities is used should be guided by well-justified principles. In this article, we look at…

  13. Accounting Principles 30G. Interim Guide.

    Science.gov (United States)

    Manitoba Dept. of Education and Training, Winnipeg.

    This curriculum guide was developed for a senior-level introductory accounting course for students in high schools in Manitoba. The course introduces Canadian accounting principles and practices; it applies Generally Accepted Accounting Principles (GAAP) to introductory financial accounting. The guide includes the following components: (1) an…

  14. Guide to the Logan Pearsall Smith Collection.

    Science.gov (United States)

    Pettit, Katherine Denshaw

    A guide to the Logan Pearsall Smith Collection at Trinity University Elizabeth Coates Maddux Library in San Antonio, Texas provides a descriptive overview of the collected works of this renowned epigrammatist, critic, essayist, biographer, and authority on the English language. The guide includes a brief biography of Smith (1865-1946), detailed…

  15. Interpreter's Guide to Blackbird Marsh Nature Trail.

    Science.gov (United States)

    Environmental Studies Center, Pensacola, FL.

    This booklet was prepared to help the user interpret the natural history of Blackbird Marsh Nature Trail in Escambia County, Florida, and serves as a guide to the animal and plant life. The publication is part of a series of illustrated guides designed for use by teachers and students of all levels in conjunction with field trips to the 1200-acre…

  16. The Nursery Worker. Teacher Guide. Revised.

    Science.gov (United States)

    Welch, A. W.

    This teacher's guide is designed for use in a vocational horticulture course designed to prepare students for jobs as nursery workers. Addressed in the individual units of the guide are the following topics: the nursery industry; soils; plant growth; plant nutrition; plant propagation methods; nursery field practices; pest control; techniques for…

  17. Mountain Guides: Between Ethics and Socioeconomic Trends

    Science.gov (United States)

    Long, Thierry; Bazin, Damien; Massiera, Bernard

    2012-01-01

    This study analysed mountain guides' representations of environmental responsibility and explored the paradox that these professionals face: using nature as a source of income while trying to preserve it. The study was mainly guided by the philosophical literature on this topic and made use of the concepts of sustainable development and nature.…

  18. The Art of Buddhism. A Teacher's Guide.

    Science.gov (United States)

    Forsgren, Krista; Benskin, Elizabeth

    While the art of Buddhism has an enduring tradition throughout Asia, this teaching guide focuses on the cultures of three countries in which the Smithsonian's Freer and Sackler Galleries' collections are particularly strong: India, China, and Japan. The guide identifies grade level appropriateness for some lessons and activities. It contains 15…

  19. Reading Native American Literature: A Teacher's Guide

    Science.gov (United States)

    Goebel, Bruce A.

    2004-01-01

    High school and college teachers interested in offering units or courses on Native American literature have often had to carve out new teaching strategies because ready resources and guides are scarce. In "Reading Native American Literature: A Teacher's Guide," Bruce A. Goebel offers innovative and practical suggestions about how to introduce…

  20. North Carolina Foods and Nutrition Curriculum Guide.

    Science.gov (United States)

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Vocational Education.

    This guide was developed to be used by consumer home economics teachers as a resource in planning and teaching a year-long course in foods and nutrition for high school students in North Carolina. The guide is organized in units of instruction for a first semester course and a second semester course. Each unit contains a content outline, including…

  1. Highway Traffic Safety Manpower Functions Guide.

    Science.gov (United States)

    Daugherty, Ronald D.; And Others

    The purpose of the project, "Revision and Update of Traffic Safety Manpower Training Program Development Guide," was to develop the HIGHWAY TRAFFIC SAFETY MANPOWER FUNCTIONS GUIDE. This document provides an organizational schema illustrating the functions essential to be performed and the interrelationship of these functions to carry out…

  2. Mister Chief Justice. A Study Guide.

    Science.gov (United States)

    Kuehl, John W.

    Intended to accompany the film "Mister Chief Justice," this study guide introduces the life of John Marshall and early U.S. history through a fictional account of a dinner party at the home of the chief justice in March, 1801. The guide presents the historical characters who attended the dinner, including John Marshall, Mary Willis Marshall, Eliza…

  3. Impacts of suppressing guide on information spreading

    Science.gov (United States)

    Xu, Jinghong; Zhang, Lin; Ma, Baojun; Wu, Ye

    2016-02-01

    It is quite common that guides are introduced to suppress the information spreading in modern society for different purposes. In this paper, an agent-based model is established to quantitatively analyze the impacts of suppressing guides on information spreading. We find that the spreading threshold depends on the attractiveness of the information and the topology of the social network with no suppressing guides at all. Usually, one would expect that the existence of suppressing guides in the spreading procedure may result in less diffusion of information within the overall network. However, we find that sometimes the opposite is true: the manipulating nodes of suppressing guides may lead to more extensive information spreading when there are audiences with the reversal mind. These results can provide valuable theoretical references to public opinion guidance on various information, e.g., rumor or news spreading.

  4. Impacts of suppressing guide on information spreading

    CERN Document Server

    Xu, Jinghong; Ma, Baojun; Wu, Ye

    2015-01-01

    It is quite common that guides are introduced to suppress the information spreading in modern society for different purposes. In this paper, an agent-based model is established to quantitatively analyze the impacts of suppressing guides on information spreading. We find that the spreading threshold depends on the attractiveness of the information and the topology of the social network with no suppressing guides at all. Usually, one would expect that the existence of suppressing guides in the spreading procedure may result in less diffusion of information within the overall network. However, we find that sometimes the opposite is true: the manipulating nodes of suppressing guides may lead to more extensive information spreading when there are audiences with the reversal mind. These results can provide valuable theoretical references to public opinion guidance on various information, e.g., rumor or news spreading.

  5. Experiential learning: AMEE Guide No. 63.

    Science.gov (United States)

    Yardley, Sarah; Teunissen, Pim W; Dornan, Tim

    2012-01-01

    This Guide provides an overview of educational theory relevant to learning from experience. It considers experience gained in clinical workplaces from early medical student days through qualification to continuing professional development. Three key assumptions underpin the Guide: learning is 'situated'; it can be viewed either as an individual or a collective process; and the learning relevant to this Guide is triggered by authentic practice-based experiences. We first provide an overview of the guiding principles of experiential learning and significant historical contributions to its development as a theoretical perspective. We then discuss socio-cultural perspectives on experiential learning, highlighting their key tenets and drawing together common threads between theories. The second part of the Guide provides examples of learning from experience in practice to show how theoretical stances apply to clinical workplaces. Early experience, student clerkships and residency training are discussed in turn. We end with a summary of the current state of understanding.

  6. Advanced geometries for ballistic neutron guides

    Science.gov (United States)

    Schanzer, Christian; Böni, Peter; Filges, Uwe; Hils, Thomas

    2004-08-01

    Sophisticated neutron guide systems take advantage of supermirrors being used to increase the neutron flux. However, the finite reflectivity of supermirrors becomes a major loss mechanism when many reflections occur, e.g. in long neutron guides and for long wavelengths. In order to reduce the number of reflections, ballistic neutron guides have been proposed. Usually linear tapered sections are used to enlarge the cross-section and finally, focus the beam to the sample. The disadvantages of linear tapering are (i) an inhomogeneous phase space at the sample position and (ii) a decreasing flux with increasing distance from the exit of the guide. We investigate the properties of parabolic and elliptic tapering for ballistic neutron guides, using the Monte Carlo program McStas with a new guide component dedicated for such geometries. We show that the maximum flux can indeed be shifted away from the exit of the guide. In addition we explore the possibilities of parabolic and elliptic geometries to create point like sources for dedicated experimental demands.

  7. Monte Carlo simulations for focusing elliptical guides

    Energy Technology Data Exchange (ETDEWEB)

    Valicu, Roxana [FRM2 Garching, Muenchen (Germany); Boeni, Peter [E20, TU Muenchen (Germany)

    2009-07-01

    The aim of the Monte Carlo simulations using McStas Programme was to improve the focusing of the neutron beam existing at PGAA (FRM II) by prolongation of the existing elliptic guide (coated now with supermirrors with m=3) with a new part. First we have tried with an initial length of the additional guide of 7,5cm and coatings for the neutron guide of supermirrors with m=4,5 and 6. The gain (calculated by dividing the intensity in the focal point after adding the guide by the intensity at the focal point with the initial guide) obtained for this coatings indicated that a coating with m=5 would be appropriate for a first trial. The next step was to vary the length of the additional guide for this m value and therefore choosing the appropriate length for the maximal gain. With the m value and the length of the guide fixed we have introduced an aperture 1 cm before the focal point and we have varied the radius of this aperture in order to obtain a focused beam. We have observed a dramatic decrease in the size of the beam in the focal point after introducing this aperture. The simulation results, the gains obtained and the evolution of the beam size will be presented.

  8. Advanced geometries for ballistic neutron guides

    Energy Technology Data Exchange (ETDEWEB)

    Schanzer, Christian E-mail: christian.schanzer@frm2.tum.de; Boeni, Peter; Filges, Uwe; Hils, Thomas

    2004-08-21

    Sophisticated neutron guide systems take advantage of supermirrors being used to increase the neutron flux. However, the finite reflectivity of supermirrors becomes a major loss mechanism when many reflections occur, e.g. in long neutron guides and for long wavelengths. In order to reduce the number of reflections, ballistic neutron guides have been proposed. Usually linear tapered sections are used to enlarge the cross-section and finally, focus the beam to the sample. The disadvantages of linear tapering are (i) an inhomogeneous phase space at the sample position and (ii) a decreasing flux with increasing distance from the exit of the guide. We investigate the properties of parabolic and elliptic tapering for ballistic neutron guides, using the Monte Carlo program McStas with a new guide component dedicated for such geometries. We show that the maximum flux can indeed be shifted away from the exit of the guide. In addition we explore the possibilities of parabolic and elliptic geometries to create point like sources for dedicated experimental demands.

  9. The Transport of Photons through Light Guides

    Science.gov (United States)

    Mammei, Russell

    2000-10-01

    We have designed and optimized the light collection a set of light guides, which couple the scintillator to the photomultiplier tubes (PMTs) of an instrumented collimator. This collimator will be used with the experiments employing linearly-polarized photons in Hall B of Jefferson Lab in the spring of 2001. Using the Monte-Carlo simulation package, Guidem V1.0, we were able to simulate a scintillator-light guide-PMT construction. The scintillators were simulated to emit photons isotropically through out the whole volume of the scintillator. Parameters varied in the simulation were: radius of curvature of the bend, wrapping reflectivities, attenuation length, ripple angle(smoothness of the light guide surface), metal crumple angle(crumple of the aluminum wrapping), and the optical glue interfaces. Also investigated were the indices of refraction for the scintillator-light guide interface as well as the light guide-PMT interface. Given a bent geometry, our studies concluded that a curved elbow shape, 6 cm in length, with a radius of curvature of at least 1.4 cm, will produce a transmission efficiency between 54-55% with reference to the total light created in the scintillator. These light guides should have a ripple angle between 0^circ-3^circ and a PMT index of refraction between 1.3-1.5. The light guide should be wrapped in aluminum and the scintillator should be wrapped a paper with reflectivity around 0.1 to prevent smudging of the plastic.

  10. Wave-Based Subsurface Guide Star

    Energy Technology Data Exchange (ETDEWEB)

    Lehman, S K

    2011-07-26

    Astronomical or optical guide stars are either natural or artificial point sources located above the Earth's atmosphere. When imaged from ground-based telescopes, they are distorted by atmospheric effects. Knowing the guide star is a point source, the atmospheric distortions may be estimated and, deconvolved or mitigated in subsequent imagery. Extending the guide star concept to wave-based measurement systems to include acoustic, seismo-acoustic, ultrasonic, and radar, a strong artificial scatterer (either acoustic or electromagnetic) may be buried or inserted, or a pre-existing or natural sub-surface point scatterer may be identified, imaged, and used as a guide star to determine properties of the sub-surface volume. That is, a data collection is performed on the guide star and the sub-surface environment reconstructed or imaged using an optimizer assuming the guide star is a point scatterer. The optimization parameters are the transceiver height and bulk sub-surface background refractive index. Once identified, the refractive index may be used in subsequent reconstructions of sub-surface measurements. The wave-base guide star description presented in this document is for a multimonostatic ground penetrating radar (GPR) but is applicable to acoustic, seismo-acoustic, and ultrasonic measurement systems operating in multimonostatic, multistatic, multibistatic, etc., modes.

  11. Endoscopic ultrasound guided interventional procedures

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Endoscopic ultrasound (EUS) has emerged as animportant diagnostic and therapeutic modality in thefield of gastrointestinal endoscopy. EUS provides accessto many organs and lesions which are in proximity tothe gastrointestinal tract and thus giving an opportunityto target them for therapeutic and diagnostic purposes.This modality also provides a real time opportunityto target the required area while avoiding adjacentvascular and other structures. Therapeutic EUS hasfound role in management of pancreatic fluid collections,biliary and pancreatic duct drainage in cases of failedendoscopic retrograde cholangiopancreatography,drainage of gallbladder, celiac plexus neurolysis/blockage,drainage of mediastinal and intra-abdominal abscessesand collections and in targeted cancer chemotherapyand radiotherapy. Infact, therapeutic EUS has emergedas the therapy of choice for management of pancreaticpseudocysts and recent innovations like fully coveredremovable metallic stents have improved resultsin patients with organised necrosis. Similarly, EUSguided drainage of biliary tract and pancreatic ducthelps drainage of these systems in patients with failedcannulation, inaccessible papilla as with duodenal/gastric obstruction or surgically altered anatomy. EUSguided gall bladder drainage is a useful emergentprocedure in patients with acute cholecystitis who arenot fit for surgery. EUS guided celiac plexus neurolysisand blockage is more effective and less morbid vis-à-visthe percutaneous technique. The field of interventionalEUS is rapidly advancing and many more interventionsare being continuously added. This review focuses onthe current status of evidence vis-à-vis the establishedindications of therapeutic EUS.

  12. Traj_opt User's Guide

    Science.gov (United States)

    Saunders, David A.

    2005-01-01

    Trajectory optimization program Traj_opt was developed at Ames Research Center to help assess the potential benefits of ultrahigh temperature ceramic materials applied to reusable space vehicles with sharp noses and wing leading edges. Traj_opt loosely couples the Ames three-degrees-of-freedom trajectory package Traj (see NASA-TM-2004-212847) with the SNOPT optimization package (Stanford University Technical Report SOL 98-1). Traj_opt version January 22, 2003 is covered by this user guide. The program has been applied extensively to entry and ascent abort trajectory calculations for sharp and blunt crew transfer vehicles. The main optimization variables are control points for the angle of attack and bank angle time histories. No propulsion options are provided, but numerous objective functions may be specified and the nonlinear constraints implemented include a distributed surface heating constraint capability. Aero-capture calculations are also treated with an option to minimize orbital eccentricity at apoapsis. Traj_opt runs efficiently on a single processor, using forward or central differences for the gradient calculations. Results may be displayed conveniently with Gnuplot scripts. Control files recommended for five standard reentry and ascent abort trajectories are included along with detailed descriptions of the inputs and outputs.

  13. Laser Guide Star Facility Upgrade

    Science.gov (United States)

    Lewis, S.; Calia, D. B.; Buzzoni, B.; Duhoux, P.; Fischer, G.; Guidolin, I.; Haimerl, A.; Hackenberg, W.; Hinterschuster, R.; Holzlöhner, R.; Jolley, P.; Pfrommer, T.; Popovic, D.; Alvarez, J.-L.; Beltran, J.; Girard, J.; Pallanca, L.; Riquelme, M.; Gonte, F.

    2014-03-01

    The Laser Guide Star Facility is part of VLT Unit Telescope 4 and provides a single centre-launched sodium beacon for the two adaptive optics instruments SINFONI and NACO. The original facility, installed in 2006, employed a high-power dye laser source, PARSEC, producing an output beam that was delivered via a single-mode optical fibre to launch optics located behind the telescope secondary mirror. We recently installed a new prototype laser source, PARLA, based on Raman optical fibre technology. Requirements for the new laser include start-up times compatible with flexible observing, an output beam appropriate for the existing fibre-delivery system and an on-sky power of up to 7 watts. This is the first time that this type of laser has been deployed at a major observing facility, and it has a pathfinder role for future adaptive optics systems. Reported here are the main results of the development, deployment and early operation since the resumption of science operation in February 2013.

  14. Monocular Video Guided Garment Simulation

    Institute of Scientific and Technical Information of China (English)

    Fa-Ming Li; Xiao-Wu Chen∗; Bin Zhou; Fei-Xiang Lu; Kan Guo; Qiang Fu

    2015-01-01

    We present a prototype to generate a garment-shape sequence guided by a monocular video sequence. It is a combination of a physically-based simulation and a boundary-based modification. Given a garment in the video worn on a mannequin, the simulation generates a garment initial shape by exploiting the mannequin shapes estimated from the video. The modification then deforms the simulated 3D shape into such a shape that matches the garment 2D boundary extracted from the video. According to the matching correspondences between the vertices on the shape and the points on the boundary, the modification is implemented by attracting the matched vertices and their neighboring vertices. For best-matching correspondences and efficient performance, three criteria are introduced to select the candidate vertices for matching. Since modifying each garment shape independently may cause inter-frame oscillations, changes by the modification are also propagated from one frame to the next frame. As a result, the generated garment 3D shape sequence is stable and similar to the garment video sequence. We demonstrate the effectiveness of our prototype with a number of examples.

  15. SQL practical guide for developers

    CERN Document Server

    Donahoo, Michael J

    2005-01-01

    Would the basics of SQL querying be useful to you, but you don't want to start at the very beginning? Do you wish you had an easy way to ramp up quickly to get a basic understanding of key features and capability? Then you need this book! Without a ton of conceptual information or general programming basics you already know, this book is a quick guide for computing professionals and programmers to learn the basics--and more--in an easily digestible way.+ Provides tutorial-based instruction for the main features of SQL for programmers and other technical professionals in need of a brief but really good introduction to SQL.+ The approach is vendor-neutral-so very adaptable and flexible-but the book''s Web site includes information about DBMS-specific peculiarities.+ The focus is on teaching concepts by walking through concrete examples and explanations, and self-review exercises are included at the end of each chapter.+ Coverage is on the key features of the language that are required to understand SQL and begi...

  16. Microbiology in endodontics: an online study guide.

    Science.gov (United States)

    2008-05-01

    The Editorial Board of the Journal of Endodontics has developed a literature-based study guide of topical areas related to endodontics. This study guide is intended to give the reader a focused review of the essential endodontic literature and does not cite all possible articles related to each topic. Although citing all articles would be comprehensive, it would defeat the idea of a study guide. This section will present the topical areas of microorganisms involved in primary infection; microorganisms involved with failing endodontics, culturing, bacteremia, and endodontics; leaving teeth open; antibiotics; actinomycosis; sterilization of instruments and sterilization of gutta-percha, microorganisms in periradicular lesions; biofilms; and fungi, viruses, and prions.

  17. Criticality safety basics, a study guide

    Energy Technology Data Exchange (ETDEWEB)

    V. L. Putman

    1999-09-01

    This document is a self-study and classroom guide, for criticality safety of activities with fissile materials outside nuclear reactors. This guide provides a basic overview of criticality safety and criticality accident prevention methods divided into three parts: theory, application, and history. Except for topic emphasis, theory and history information is general, while application information is specific to the Idaho National Engineering and Environmental Laboratory (INEEL). Information presented here should be useful to personnel who must know criticality safety basics to perform their assignments safely or to design critically safe equipment or operations. However, the guide's primary target audience is fissile material handler candidates.

  18. Guide to mathematical tables supplement no 1

    CERN Document Server

    Burunova, N M; Fedorova, R M

    1960-01-01

    A Guide to Mathematical Tables is a supplement to the Guide to Mathematical Tables published by the U.S.S.R. Academy of Sciences in 1956. The tables contain information on subjects such as powers, rational and algebraic functions, and trigonometric functions, as well as logarithms and polynomials and Legendre functions. An index listing all functions included in both the Guide and the Supplement is included.Comprised of 15 chapters, this supplement first describes mathematical tables in the following order: the accuracy of the table (that is, the number of decimal places or significant

  19. Measure Guideline: Guide to Attic Air Sealing

    Energy Technology Data Exchange (ETDEWEB)

    Lstiburek, Joseph [Building Science Corporation, Westford, MA (United States)

    2014-09-01

    The purpose of this measure guideline is to provide information and recommendations for the preparation work necessary prior to adding attic insulation. Even though the purpose of this guide is to save energy, health, safety, and durability should not be compromised by energy efficiency. Accordingly, combustion safety and ventilation for indoor air quality are addressed first. Durability and attic ventilation then follow. Finally, to maximize energy savings, air sealing is completed prior to insulating. The guide is intended for home remodelers, builders, insulation contractors, mechanical contractors, general contractors who have previously done remodeling and homeowners as a guide to the work that needs to be done.

  20. Guide to Closing and Conditioning Ventilated Crawlspaces

    Energy Technology Data Exchange (ETDEWEB)

    Dickson, B.

    2013-01-01

    This how-to guide explains the issues and concerns with conventional ventilated crawlspaces and provides prescriptive measures for improvements that will create healthier and more durable spaces. The methods described in this guide are not the only acceptable ways to treat a crawlspace but represent a proven strategy that works in many areas of the United States. The designs discussed in this guide may or may not meet the local building codes and as such will need to be researched before beginning the project.

  1. Air-guiding Photonic Bandgap Fibers

    DEFF Research Database (Denmark)

    Hansen, Theis Peter

    2005-01-01

    Photonic bandgap fibers that guide light in an air core have attracted much interest since their first demonstration in 1999. The prospect of low-loss guiding of light in air has importance for a multitude of applications, such as data transmission, gas sensors, dispersion compensation and guiding...... of high-power pulses. The low overlap between light and glass affects both the loss and nonlinear properties of the fiber. At the same time, the strong overlap between light and air provides a mean for creating convenient gas-filled devices with extremely long interaction lengths. In this project...

  2. A user's manual to the PMBOK guide

    CERN Document Server

    Stackpole Snyder, Cynthia

    2013-01-01

    The must-have manual to understand and use the latest edition of the Fifth Edition The professional standard in the field of project management, A Guide to the Project Management Body of Knowledge (PMBOK® Guide-Fifth Edition) published by the Project Management Institute (PMI) serves as the ultimate resource for professionals and as a valuable studying and training device for students taking the PMP® Exam. A User''s Manual to the PMBOK® Guide takes the next logical step to act as a true user''s manual. With an accessible format and easy-to-understand language, it helps to not only distill es

  3. GreyGuide Forum and Repository

    OpenAIRE

    Biagioni, Stefania; Farace, Dominic

    2014-01-01

    We present the GreyGuide: an online forum and repository of good practice in the field of grey literature. The launch of the GreyGuide Repository took place in December 2013 at the Fifteenth International Conference on Grey Literature. Since then, the acquisition of both proposed and published good practices are underway. The GreyGuide as an online forum is currently in a developmental stage and is influenced by the changes that have taken place in GreyNet's new infrastructure commencing in J...

  4. A hitchhiker's guide to virtual reality

    CERN Document Server

    McMenemy , Karen

    2007-01-01

    A Hitchhiker's Guide to Virtual Reality brings together under one cover all the aspects of graphics, video, audio, and haptics that have to work together to make virtual reality a reality. Like any good guide, it reveals the practical things you need to know, from the viewpoint of authors who have been there. This two-part guide covers the science, technology, and mathematics of virtual reality and then details its practical implementation. The first part looks at how the interface between human senses and technology works to create virtual reality, with a focus on vision, the most important s

  5. Linear Atom Guides: Guiding Rydberg Atoms and Progress Toward an Atom Laser

    Science.gov (United States)

    Traxler, Mallory A.

    In this thesis, I explore a variety of experiments within linear, two-wire, magnetic atom guides. Experiments include guiding of Rydberg atoms; transferring between states while keeping the atoms contained within the guide; and designing, constructing, and testing a new experimental apparatus. The ultimate goal of the atom guiding experiments is to develop a continuous atom laser. The guiding of 87Rb 59D5/2 Rydberg atoms is demonstrated. The evolution of the atoms is driven by the combined effects of dipole forces acting on the center-of-mass degree of freedom as well as internal-state transitions. Time delayed microwave and state-selective field ionization, along with ion detection, are used to investigate the evolution of the internal-state distribution as well as the Rydberg atom motion while traversing the guide. The observed decay time of the guided-atom signal is about five times that of the initial state. A population transfer between Rydberg states contributes to this lengthened lifetime, and also broadens the observed field ionization spectrum. The population transfer is attributed to thermal transitions and, to a lesser extent, initial state-mixing due to Rydberg-Rydberg collisions. Characteristic signatures in ion time-of-flight signals and spatially resolved images of ion distributions, which result from the coupled internal-state and center-of-mass dynamics, are discussed. Some groups have used a scheme to make BECs where atoms are optically pumped from one reservoir trap to a final state trap, irreversibly transferring those atoms from one trap to the other. In this context, transfer from one guided ground state to another is studied. In our setup, before the atoms enter the guide, they are pumped into the | F = 1, mF = --1> state. Using two repumpers, one tuned to the F = 1 → F' = 0 transition (R10) and the other tuned to the F = 1 → F' = 2 transition (R12), the atoms are pumped between these guided states. Magnetic reflections within the guide

  6. Results of Atrial Fibrillation Ablation in Patients With or Without a History of Atrial Flutter

    Institute of Scientific and Technical Information of China (English)

    Lu chunshan; Liu Xingpeng; Dong Jianzeng; Ma Changsheng

    2006-01-01

    Objectives There are two kind of atrial flutter during circumferential ablation for atrial fibrillation (AF): new onset left atrial flutter (LAFL), with a history of atrial flutter (AFL). What is the relationship of AFL and AF? Whether there are some differences in clinical course and mechanism between the new onset LAFL and the with a history of AFL remained unclear. The aim of this study was to assess the impacts of circumferential ablation on the occurrence of arrhythmias in follow-up in 2 groups:( 1 ) patients with a history of AFL and AF, and (2)patients with new onset LAFL. Methods Data from 465 patients who had circumferential pulmonary vein ablation (CPVA) or segmental pulmonary vein ablation (SPVA) were analyzed. Patients with a history of AFL ablation and patients who had concomitant AFL ablation were included from analysis. Forty-one patients constituted the history of AFL group (group 1, aged 57±13 years, 7 females) and twenty-eight patients constituted the new onset LAFL group (group 2, aged 55±12 years, 6 females). bipolar recordings were obtained from the tricuspid annulus, coronary sinus,interatrial septum and left atrium. Target sites were identified by early, fragmented or double potentials and by concealed entrainment. Linear lesions were created between target sites and nearby anatomical barriers (1) typical atrial flutter (cycle length, 242±39 ms). cavotricuspid isthmus ablation was performed.(2) new onset LAFL (cycle length, 282±153 ms). 20 episodes of AAFs were documented in 20/28 (71.4%)patients. Target sites were identified around pulmonary veins (n=10), gap in linear lesion (n=7), left atrial roof lines (1 case). For those cases the ablation line between PV and mitral annulus was performed.Patients in Group 2 had larger left atria, higher incidence of AFL pre-CPVA, and lower ejection fraction. Results There was no significant difference in post-CPVA AF recurrence between Groups 1 and 2, but AFL incidence after CPVA was higher in Group

  7. PRIVILEGES AND IMMUNITIES IN SWITZERLAND - PRACTICAL GUIDE

    CERN Multimedia

    Relations with the Host States Service

    2002-01-01

    The Permanent Mission of Switzerland to the International Organisations in Geneva has just published a practical guide to the implementation of the system of privileges and immunities and other facilities on its Web site. The guide is currently available in French only but an English translation is in preparation. Comprising around ten chapters, each dealing with a different subject (insurance, real estate, customs, etc.), the guide is not exhaustive but will be regularly supplemented, expanded and updated. The Mission specifies that the information contained in the document is given only as guide and that it implies no legal commitment on the part of the Host State. Relations with the Host States Service Tel. 72848

  8. Meningococcal Vaccine: A Guide for Teens

    Science.gov (United States)

    ... Gynecology Medical Conditions Nutrition & Fitness Emotional Health Meningococcal Vaccine Posted under Health Guides . Updated 22 September 2015. + ... of the meningococcal infections. What is the meningococcal vaccine? The meningococcal vaccine protects against the meningococcal bacteria ...

  9. Healthcare guide: Olympic Games Rio 2016

    OpenAIRE

    2016-01-01

    This guide provides information on the medical services programme for the Rio 2016 Summer Olympic Games. It contains the map of the organisation, the IOC medical policies and procedures, and many more.

  10. Synthetic phase tuning of guided waves.

    Science.gov (United States)

    Wooh, S C; Shi, Y

    2001-01-01

    A novel method has been developed to generate and manipulate multi-mode guided waves. This technique uses a linear phased array whose elements are activated according to a prescribed time delay profile obtained from the dispersion curves. It is shown that a desired guided wave mode can be tuned by synthetically constructing a virtual wave from individually acquired waveform data. In addition to the development of such a synthetic phase tuning (SPT) technique, a pseudo pulse-echo (PPE) operation scheme is also developed for nondestructive testing. Experimental results are compared with those obtained by more traditional techniques using variable angle wedges and array transducers. It was shown that the new technique is convenient, robust, and flexible in utilizing multi-mode guided waves for nondestructive evaluation (NDE). It is a dynamic method that can produce desired guided wave modes propagating in the desired direction without any mechanical alignment. The advantages and limitations of the technique are addressed.

  11. Interdisciplinary Collaborative Mathematics: Standards Correlation Guide

    Science.gov (United States)

    Chiatula, Victoria Oliaku

    2015-01-01

    This guide outlines teacher preparation, professional association, and Common Core State Standards aligned to an "interdisciplinary collaborative mathematics" approach using Junior Achievement educational programs within a Math Methods course to train pre-service elementary teachers to teach math.

  12. [Quality guide in nephrology and dialysis].

    Science.gov (United States)

    Manno, C; Palmieri, V; Virgilio, M; Palasciano, G; Schena, F P

    2004-01-01

    The Quality Guide, a strategic tool for any nephrologist wishing to initiate a quality policy in his own renal unit, describes to the organisation of total quality management. This article gives a short description of a Quality Guide in Nephrology and Dialysis. According to ISO 9004:2000 Norms, the Quality Guide can be subdivided into four sections: Managerial Accountability, Resource Management; Implementation of Services; Analysis, Evaluation and Continuous Quality Improvement. The quality cycle begins by identifying the customers, who added to the resources constitute the input that will be transformed by the service into output (results). By measuring customer satisfaction the results will be evaluated and analyzed to allow continuous improvement of the service. In conclusion, the drafting of the Guide by all staff members involved has a twofold value: it organizes the quality management within the renal unit and certifies the quality level guaranteed to the customer.

  13. Utah Compliance Implementation and Evaluation Guide

    Energy Technology Data Exchange (ETDEWEB)

    Cole, Pamala C.

    2012-08-30

    This Guide is designed to assist state and local code jurisdictions in achieving statewide compliance with the 2009 International Energy Conservation Code (IECC) for residential buildings and ANSI/ASHRAE/IESNA Standard 90.1-2007 for commercial buildings.

  14. Building your portfolio the CILIP guide

    CERN Document Server

    Watson, Margaret

    2012-01-01

    This 'how to' guide provides practical and clear advice on producing a successful portfolio for the professional qualifications offered by CILIP: the Chartered Institute of Library and Information Professionals.

  15. DURIP-97 Sodium Guide Star Raman Laser

    Science.gov (United States)

    2007-11-02

    now been transferred from our laser development laboratory to the astronomical adaptive optics group where it is being modified for practical applications as a guide star laser. This is a project funded by the Air Force.

  16. Iowa Compliance Implementation and Evaluation Guide

    Energy Technology Data Exchange (ETDEWEB)

    Cole, Pamala C.

    2012-09-04

    This Guide is designed to assist state and local code jurisdictions in achieving statewide compliance with the 2009 International Energy Conservation Code (IECC) for residential buildings and ANSI/ASHRAE/IESNA Standard 90.1-2007 for commercial buildings.

  17. Nevada Compliance Implementation and Evaluation Guide

    Energy Technology Data Exchange (ETDEWEB)

    Cole, Pamala C.

    2012-08-30

    This Guide is designed to assist state and local code jurisdictions in achieving statewide compliance with the 2009 International Energy Conservation Code (IECC) for residential buildings and ANSI/ASHRAE/IESNA Standard 90.1-2007 for commercial buildings.

  18. Global Social Media Directory: A Resource Guide

    Energy Technology Data Exchange (ETDEWEB)

    Noonan, Christine F.; Piatt, Andrew W.

    2014-10-23

    The Global Social Media Directory is a resource guide providing information on social networking services around the globe. This information changes rapidly, therefore, this document will be updated on a regular basis and as funding permits.

  19. Everyday Life with ALS: A Practical Guide

    Science.gov (United States)

    ... the wheelchair plus its user, and more. Van shoppers can buy from a mobility dealer or directly ... Life with ALS: A Practical Guide 65 Connect Online with the ALS Community! MDA’s free online community — ...

  20. Lactose Intolerance: A Guide for Teens

    Science.gov (United States)

    ... Health Gynecology Medical Conditions Nutrition & Fitness Emotional Health Lactose Intolerance Posted under Health Guides . Updated 1 June ... any person may experience lactose intolerance. What is lactose? Lactose is a natural sugar found in milk ...