GLORIA

GEOMAR Library Ocean Research Information Access

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Online Resource
    Online Resource
    Berlin, Heidelberg :Springer Berlin / Heidelberg,
    Keywords: Digital maps. ; Electronic books.
    Description / Table of Contents: With the Internet now the primary method of accessing maps, this volume examines developments in the world of online map delivery, focusing in particular on application programmer interfaces such as the Google Maps API, and their utility in thematic mapping.
    Type of Medium: Online Resource
    Pages: 1 online resource (314 pages)
    Edition: 1st ed.
    ISBN: 9783642274855
    Series Statement: Lecture Notes in Geoinformation and Cartography Series
    DDC: 526.02854678
    Language: English
    Note: Intro -- Online Maps with APIs and WebServices -- Contents -- Contributors -- Part I: Background -- Part II: API Mashups -- Part III: Symbolization -- Part IV: Applications -- Index.
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 2
    Online Resource
    Online Resource
    New York :Guilford Publications,
    Keywords: Cartography -- Computer network resources. ; Cloud computing. ; Electronic books.
    Description / Table of Contents: This engaging text provides a solid introduction to mapmaking in the era of cloud computing. It takes students through both the concepts and technology of modern cartography, geographic information systems (GIS), and Web-based mapping. Conceptual chapters delve into the meaning of maps and how they are developed, covering such topics as map layers, GIS tools, mobile mapping, and map animation. Methods chapters take a learn-by-doing approach to help students master application programming interfaces and build other technical skills for creating maps and making them available on the Internet. The companion website offers invaluable supplementary materials for instructors and students. Pedagogical features: *End-of-chapter summaries, review questions, and exercises. *Extensive graphics illustrating the concepts and procedures. *Downloadable PowerPoints for each chapter. *Downloadable code files (where applicable) for the exercises.
    Type of Medium: Online Resource
    Pages: 1 online resource (439 pages)
    Edition: 1st ed.
    ISBN: 9781462514045
    DDC: 526.0285/46782
    Language: English
    Note: Cover -- Half Title Page -- Title Page -- Copyright Page -- Preface -- Contents -- CHAPTER 1. An Introduction to Maps and the Internet -- 1.1 Introduction -- 1.2 The Internet -- 1.3 The Internet and Map Use -- 1.4 The Cost of Maps -- 1.5 About This Book -- 1.6 A Look Ahead -- 1.7 Questions -- 1.8 References -- CHAPTER 2. The Internet Map Landscape -- 2.1 Introduction -- 2.2 Maps on Paper -- 2.3 Computer Maps -- 2.4 Finding Maps -- 2.5 Finding a Map's Address -- 2.6 Summary -- 2.7 Exercise -- 2.8 Questions -- 2.9 References -- CHAPTER 3. The Meaning of Mapping -- 3.1 Introduction -- 3.2 Maps in the Mind -- 3.3 The Purpose of Maps -- 3.4 Summary -- 3.5 Questions -- 3.6 References -- CHAPTER 4. A Map Gallery -- 4.1 Introduction -- 4.2 Single-Page Map Gallery -- 4.3 HTML Editors -- 4.4 Multipage Gallery -- 4.5 Describing the Map -- 4.6 Website Hosting -- 4.7 Summary -- 4.8 Exercise -- 4.9 Questions -- 4.10 References -- CHAPTER 5. Maps as a Mirror of Civilization -- 5.1 Introduction -- 5.2 Early Cartography -- 5.3 Early Navigation -- 5.4 Maps from Photos -- 5.5 Remote Sensing -- 5.6 Summary -- 5.7 Questions -- 5.8 References -- CHAPTER 6. The Online Street Map -- 6.1 Introduction -- 6.2 Map Views -- 6.3 Map Data -- 6.4 Rendering -- 6.5 Summary -- 6.6 Exercise -- 6.7 Questions -- 6.8 References -- CHAPTER 7. Map Scale and Abstraction -- 7.1 Introduction -- 7.2 Map Scale -- 7.3 Cartographic Abstraction -- 7.4 Summary -- 7.5 Exercises -- 7.6 Questions -- 7.7 References -- CHAPTER 8. Programming the Web with JavaScript -- 8.1 Introduction -- 8.2 Programming Languages -- 8.3 JavaScript Examples -- 8.4 Mouseover Maps -- 8.5 Summary -- 8.6 Exercises -- 8.7 Questions -- 8.8 References -- CHAPTER 9. Map Digitizing and GPS -- 9.1 Introduction -- 9.2 The Vector Map -- 9.3 Digital Map Input -- 9.4 Maps from GPS -- 9.5 Summary -- 9.6 Exercise -- 9.7 Questions. , 9.8 References -- CHAPTER 10. Map Mashups -- 10.1 Introduction -- 10.2 Google Maps API -- 10.3 Other Mapping APIs -- 10.4 Mapping APIs from China -- 10.5 Mapstraction -- 10.6 Summary -- 10.7 Exercise -- 10.8 Questions -- 10.9 References -- CHAPTER 11. Points and Point Data -- 11.1 Introduction -- 11.2 Geodesy and the Datum -- 11.3 Coordinate Systems -- 11.4 Geocoding -- 11.5 Summary -- 11.6 Exercises -- 11.7 Questions -- 11.8 References -- CHAPTER 12. Point Maps and Graduated Symbols -- 12.1 Introduction -- 12.2 Markers -- 12.3 Mapping Multiple Points -- 12.4 Mapping Points through GeoRSS and KML -- 12.5 Mapping Data from a Fusion Table -- 12.6 Geocoding -- 12.7 Graduated Point Symbols -- 12.8 Problem of Symbol Overlap -- 12.9 Summary -- 12.10 Exercise -- 12.11 Questions -- 12.12 References -- CHAPTER 13. The Online Map -- 13.1 Introduction -- 13.2 Client-Server Architecture -- 13.3 XML -- 13.4 Web Mapping Services -- 13.5 Web Publishing -- 13.6 Summary -- 13.7 Questions -- 13.8 References -- CHAPTER 14. Line and Area Map Mashups -- 14.1 Introduction -- 14.2 Lines -- 14.3 Polygons -- 14.4 Summary -- 14.5 Exercise -- 14.6 Questions -- 14.7 References -- CHAPTER 15. Map Layers and GIS -- 15.1 Introduction -- 15.2 Raster -- 15.3 Vector -- 15.4 Summary -- 15.5 Questions -- 15.6 References -- CHAPTER 16. Map Layer Mashups -- 16.1 Introduction -- 16.2 Layer Overlays -- 16.3 Standard Layer Overlays -- 16.4 KML Overlays -- 16.5 Image Tiling -- 16.6 Summary -- 16.7 Exercise -- 16.8 Questions -- 16.9 References -- CHAPTER 17. Databases, MySQL, and PHP -- 17.1 Introduction -- 17.2 Types of Databases -- 17.3 Relational Database -- 17.4 SQL -- 17.5 Spatial SQL -- 17.6 PHP -- 17.7 PostgresSQL and PostGIS -- 17.8 Summary -- 17.9 Questions -- 17.10 References -- CHAPTER 18. Mapping from a Database -- 18.1 Introduction -- 18.2 HTML and JavaScript with PHP. , 18.3 Creating the Online Database -- 18.4 Connecting to the Database -- 18.5 Querying the Database -- 18.6 Querying a Database of Lines -- 18.7 Querying a Polygon Database -- 18.8 Point Input from a Map -- 18.9 Summary -- 18.10 Exercise -- 18.11 Questions -- 18.12 References -- CHAPTER 19. Mobile Mapping -- 19.1 Introduction -- 19.2 Comparison of the Internet and Mobile Technology -- 19.3 The Mobile Medium -- 19.4 Positioning Technology -- 19.5 Mobile Phone Navigators -- 19.6 Location-Based Services and Social Mapping -- 19.7 Mobile Data Communication -- 19.8 Locational Privacy -- 19.9 Summary -- 19.10 Questions -- 19.11 References -- CHAPTER 20. Local Mapping -- 20.1 Introduction -- 20.2 W3C Geolocation API -- 20.3 Me on My Map -- 20.4 Updated Positioning -- 20.5 Reverse Geocoding to Find the Street Address -- 20.6 Customizing the Geolocation Request -- 20.7 Summary -- 20.8 Exercise -- 20.9 Questions -- 20.10 References -- CHAPTER 21. Maps That Move -- 21.1 Introduction -- 21.2 The Changing Medium of Animation -- 21.3 Types of Map Animation -- 21.4 Summary -- 21.5 Questions -- 21.6 References -- CHAPTER 22. Animated Mapping -- 22.1 Introduction -- 22.2 Animation with Markers -- 22.3 Animating List Items -- 22.4 Animation with Street View -- 22.5 Animation with a Digital Globe -- 22.6 Summary -- 22.7 Exercise -- 22.8 Questions -- 22.9 References -- CHAPTER 23. The Cartographic Exchange -- 23.1 Introduction -- 23.2 Importance of Interaction -- 23.3 The Need for Speed -- 23.4 The Medium of Mapping -- 23.5 Familiarity Breeds Acceptance -- 23.6 Maintaining the Map -- 23.7 Mobile Maps -- 23.8 Cartographic Spaghetti -- 23.9 Conclusion -- 23.10 Questions -- 23.11 References -- Index -- About the Author.
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 3
    Publication Date: 2023-10-14
    Description: MedFlux sampling was carried out at the French JGOFS DYFAMED (DYnamique des Flux Atmospheriques en MEDiterranee) site in the Ligurian Sea (northwestern Mediterranean), 52km off Nice (431200N, 71400E) in 2300m water depth. In 2003, a mooring with sediment trap arrays was deployed 6 March (day of year, DOY 65) and recovered 6 May (DOY 126); this trap deployment will be referred to as Period 1 (P1). The array was redeployed a week later on 14 May (DOY 134) and recovered again on 30 June (DOY 181); this trap deployment will be referred to as Period 2 (P2). Indented-rotating sphere (IRS) valve traps were fitted with TS carousels to determine temporal variability of particulate matter flux. TS traps were fitted with ''dimpled'' spheres. Vertical flux at 200m depth is considered to be equivalent to new or export production, and traps sampled at 238 and 117m during P1 and P2, respectively. We also collected TS material at 711m during P1 and at 1918m during P2. Upon recovery, samples were split using a McLaneTM WSD splitter to allow multiple chemical analyses. Here we report 2003 data on TS particulate mass, and the contributions of organic carbon (OC), opal, lithogenic material and calcium carbonate to mass. In 2005, traps were deployed as described above for 55 d during a single period from 4 March (DOY 63) to 1 May (DOY 121). TS traps were fitted with ''dimpled'' spheres. TS particulate matter was collected from 313 to 924 m.
    Keywords: Calcium carbonate, flux; Carbon, inorganic, particulate, flux per day; Carbon, organic, particulate, flux; DATE/TIME; Date/time end; DEPTH, water; Duration, number of days; Event label; Flux of total mass; Lithogenic, flux; MedFlux; MedFlux_2003_P1_SV; MedFlux_2003_P1_TS; MedFlux_2003_P2_TS; MedFlux_2005_SV; MedFlux_2005_TS; Nitrogen, organic, particulate, flux per day; Sample code/label; Silica, particulate, flux per day; Trap, sediment; TRAPS
    Type: Dataset
    Format: text/tab-separated-values, 839 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 4
    Publication Date: 2013-08-10
    Description: ABSTRACT Breast cancer is the leading cause of new cancer diagnoses among women. Using peroxisome proliferator-activated receptor (PPAR)γ (+/-) mice, we showed normal expression of PPARγ was critical to stop 7,12-dimethylbenz[a]anthracene (DMBA)-induced breast tumourigenesis. PPARγ is expressed in many breast cell types including mammary secretory epithelial (MSE) cells. MSEs proliferate as required during pregnancy, and undergo apoptosis or reversible transdifferentiation during involution once lactation is complete. Thus, MSE-specific loss of PPARγ was hypothesized to enhance DMBA-mediated breast tumourigenesis. To test this, MSE cell-specific PPARγ knockout (PPARγ-MSE KO) and control (PPARγ-WT) mice were generated, mated and allowed to nurse for three days. One week after involution, dams were treated with DMBA to initiate breast tumours, and randomized on week 7 to continue receiving a normal chow diet (DMBA Only: PPARγ-WT, n=15; PPARγ-MSE KO, n=25) or one supplemented with a PPARγ activating drug (DMBA+ROSI: PPARγ-WT, n=17; PPARγ-MSE KO, n=24), and monitored for changes in breast tumour outcomes. PPARγ-MSE KOs had significantly lower overall survival and decreased mammary tumour latency compared to PPARγ-WT controls. PPARγ activation significantly reduced DMBA-mediated malignant mammary tumour volumes irrespective of genotype. MSE-specific PPARγ loss resulted in decreased mammary gland expression of PTEN and Bax, elevated serum eotaxin and RANTES and increased superoxide anion production, creating a pro-tumourigenic environment. Moreover, PPARγ activation in MSEs delayed mammary tumour growth in part by down-regulating Cox-1, Cox-2, and cyclin D1. Collectively, these studies highlight a protective role of MSE-specific PPARγ during breast tumourigenesis, and support a novel chemotherapeutic role of PPARγ activation in breast cancer. © 2013 Wiley Periodicals, Inc.
    Print ISSN: 0020-7136
    Electronic ISSN: 1097-0215
    Topics: Biology , Medicine
    Published by Wiley-Blackwell
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 5
    Publication Date: 2013-05-21
    Description: Background and aims: Magnetic resonance imaging (MRI)-estimated proton-density-fat-fraction (PDFF) is a novel imaging- based biomarker that allows fat mapping of the entire liver,whereas MR spectroscopy (MRS)-measured PDFF provides biochemical measure of liver fat in small regions-of-interest. Cross-sectional studies have shown that MRI-estimated PDFF correlates with MRS-measured PDFF. The aim of this study is to show the utility of MRI-estimated PDFF to assess quantitative changes in liver fat by three-way comparison between MRI-estimated PDFF and MRS-measured PDFF with liver histology-determined steatosis grade at two-time points in patients with nonalcoholic-fatty-liver-disease (NAFLD). Methods: 50 biopsy-proven NAFLD patients who participated in a randomized trial; underwent paired evaluation with liver biopsy, MRI-estimated and MRS-measured PDFF of the liver at baseline and 24 weeks. Results: The mean (±SD) age and body-mass-index were 48 (±11.7) years and 31(±6.5) kg/m 2 , respectively. MRI-estimated PDFF showed robust correlation with MRS-measured PDFF both at week 0 and week 24 (r: 0.98; P〈0.0001 for both). Cross-sectionally, MRI-estimated-PDFF and MRS-measured-PDFF increased with increase inhistology-determined steatosis grade both at week 0 and week 24 (P〈 0.05 for all). Longitudinally, patients who had a decrease (≥1%) or increase (≥1%) in MRI-estimated-PDFF (and confirmed by MRS-measured PDFF) showed a parallel decrease or increase in their body weight, serum ALT and AST levels at week 24, respectively.(P〈 0.05 ). This small amount of increase or decrease in liver fat could not be quantified on histology. Conclusion: In this longitudinal study, MRI-estimated PDFF correlates well with MRS-measured-PDFF and is more sensitive than histology-determined steatosis grade in quantifying increase or decrease in liver fat content. Therefore, it may be used to quantify changes in liver fat in future clinical trials. (H EPATOLOGY 2013.)
    Print ISSN: 0270-9139
    Electronic ISSN: 1527-3350
    Topics: Medicine
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 6
    Publication Date: 2012-09-19
    Description: Background: Sleep disturbance plays an important role in major depressive disorder (MDD). Prior investigations have demonstrated that slow wave activity (SWA) during sleep is altered in MDD; however, results have not been consistent across studies, which may be due in part to sex-related differences in SWA and/or limited spatial resolution of spectral analyses. This study sought to characterize SWA in MDD utilizing high-density electroencephalography (hdEEG) to examine the topography of SWA across the cortex in MDD, as well as sex-related variation in SWA topography in the disorder. Methods: All-night recordings with 256 channel hdEEG were collected in 30 unipolar MDD subjects (19 women) and 30 age and sex-matched control subjects. Spectral analyses of SWA were performed to determine group differences. SWA was compared between MDD and controls, including analyses stratified by sex, using statistical non-parametric mapping to correct for multiple comparisons of topographic data. Results: As a group, MDD subjects demonstrated significant increases in all-night SWA primarily in bilateral prefrontal channels. When stratified by sex, MDD women demonstrated global increases in SWA relative to age-matched controls that were most consistent in bilateral prefrontal regions; however, MDD men showed no significant differences relative to age-matched controls. Further analyses demonstrated increased SWA in MDD women was most prominent in the first portion of the night. Conclusions: Women, but not men with MDD demonstrate significant increases in SWA in multiple cortical areas relative to control subjects. Further research is warranted to investigate the role of SWA in MDD, and to clarify how increased SWA in women with MDD is related to the pathophysiology of the disorder.
    Electronic ISSN: 1471-244X
    Topics: Medicine
    Published by BioMed Central
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 7
    Publication Date: 2014-01-14
    Description: ABSTRACT A workshop was held at the University of the West Indies, Jamaica, in May 2012 to build capacity in climate data rescue and to enhance knowledge about climate change in the Caribbean region. Scientists brought their daily observational surface temperature and precipitation data from weather stations for an assessment of quality and homogeneity and for the calculation of climate indices helpful for studying climate change in their region. This study presents the trends in daily and extreme temperature and precipitation indices in the Caribbean region for records spanning the 1961–2010 and 1986–2010 intervals. Overall, the results show a warming of the surface air temperature at land stations. In general, the indices based on minimum temperature show stronger warming trends than indices calculated from maximum temperature. The frequency of warm days, warm nights and extreme high temperatures has increased while fewer cool days, cool nights and extreme low temperatures were found for both periods. Changes in precipitation indices are less consistent and the trends are generally weak. Small positive trends were found in annual total precipitation, daily intensity, maximum number of consecutive dry days and heavy rainfall events particularly during the period 1986–2010. Correlations between indices and the Atlantic multidecadal oscillation (AMO) index suggest that temperature variability and, to a lesser extent, precipitation extremes are related to the AMO signal of the North Atlantic surface sea temperatures: stronger associations are found in August and September for the temperature indices and in June and October for some of the precipitation indices.
    Print ISSN: 0899-8418
    Electronic ISSN: 1097-0088
    Topics: Geosciences , Physics
    Published by Wiley-Blackwell
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 8
    Publication Date: 2014-12-02
    Description: Background: Surface plasmon resonance imaging (SPRI) is a label-free technique that can image refractive index changes at an interface. We have previously used SPRI to study the dynamics of cell-substratum interactions. However, characterization of spatial resolution in 3 dimensions is necessary to quantitatively interpret SPR images. Spatial resolution is complicated by the asymmetric propagation length of surface plasmons in the x and y dimensions leading to image degradation in one direction. Inferring the distance of intracellular organelles and other subcellular features from the interface by SPRI is complicated by uncertainties regarding the detection of the evanescent wave decay into cells. This study provides an experimental basis for characterizing the resolution of an SPR imaging system in the lateral and distal dimensions and demonstrates a novel approach for resolving sub-micrometer cellular structures by SPRI. The SPRI resolution here is distinct in its ability to visualize subcellular structures that are in proximity to a surface, which is comparable with that of total internal reflection fluorescence (TIRF) microscopy but has the advantage of no fluorescent labels. Results: An SPR imaging system was designed that uses a high numerical aperture objective lens to image cells and a digital light projector to pattern the angle of the incident excitation on the sample. Cellular components such as focal adhesions, nucleus, and cellular secretions are visualized. The point spread function of polymeric nanoparticle beads indicates near-diffraction limited spatial resolution. To characterize the z-axis response, we used micrometer scale polymeric beads with a refractive index similar to cells as reference materials to determine the detection limit of the SPR field as a function of distance from the substrate. Multi-wavelength measurements of these microspheres show that it is possible to tailor the effective depth of penetration of the evanescent wave into the cellular environment. Conclusion: We describe how the use of patterned incident light provides SPRI at high spatial resolution, and we characterize a finite limit of detection for penetration depth. We demonstrate the application of a novel technique that allows unprecedented subcellular detail for SPRI, and enables a quantitative interpretation of SPRI for subcellular imaging.
    Electronic ISSN: 1471-2121
    Topics: Biology , Medicine
    Published by BioMed Central
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 9
    Publication Date: 2014-09-04
    Description: Biochemistry DOI: 10.1021/bi500862c
    Print ISSN: 0006-2960
    Electronic ISSN: 1520-4995
    Topics: Biology , Chemistry and Pharmacology
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...