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Analyse Et Interpr�tation Des Mesures Magn�tiques Autour de Mars
ISBN: 9786131507540 / Francuski / Miękka / 308 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Les anomalies magnA(c)tiques rA(c)vA(c)lA(c)es par la sonde MGS tA(c)moignent du dA(c)but de l''A(c)volution de la planA]te Mars. Dans ce travail nous utilisons les mesures magnA(c)tiques de MGS pour A(c)tudier l''A(c)volution prA(c)coce de la croAte et du noyau de Mars. Une mA(c)thode inverse est dA(c)veloppA(c)e pour calculer les paramA]tres de sources crustales dipolaires. Des tests avec des donnA(c)es synthA(c)tiques et l''A(c)tude d''un cas terrestre prouvent l''efficacitA(c) de notre approche. Les anomalies magnA(c)tiques de 3 rA(c)gions de Mars sont ensuite A(c)tudiA(c)es. L''intense...
Les anomalies magnA(c)tiques rA(c)vA(c)lA(c)es par la sonde MGS tA(c)moignent du dA(c)but de l''A(c)volution de la planA]te Mars. Dans ce travail nous...
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cena:
402,77 zł |
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Dynamic Coupling of Multiphase Fluids with a Moving Obstacle
ISBN: 9783639256680 / Angielski / Miękka / 88 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The landslide generated tsunami is one of the most devastating nature hazards. However, the involvement of the moving solid boundary and free-surface makes numerical simulation a difficult task. In this book, we present a newly developed two-way coupled moving solid algorithm (MSA) with discrete element method (DEM) to simulate dynamic fluid-solid interaction. MSA is utilized to present the effect of solid motion on the fluid, while the sophisticated DEM model is utilized to predict the solid motion based on the surface pressure obtained from solving the N-S equations. In our model, the...
The landslide generated tsunami is one of the most devastating nature hazards. However, the involvement of the moving solid boundary and free-surface ...
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cena:
221,75 zł |
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Transfert Du Cadmium de Sols Pollues Aux Plantes
ISBN: 9786131510946 / Francuski / Miękka / 208 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. L'accumulation de metaux lourds, dont le cadmium (Cd), dans les sols et leur transfert aux plantes sont problematiques a cause de leur toxicite. Les champignons mycorhiziens a arbuscules (MA) peuvent influencer le transfert du Cd de maniere directe en les transportant jusqu'aux racines et de maniere indirecte en favorisant la croissance de la plante. Des resultats divergents ont neanmoins ete reportes et leur role global doit etre eclairci. En prenant comme plante modele la luzerne Medicago truncatula, l'effet d'un champignon MA sur le bilan de Cd dans la plante, le sol et les percolats a ete...
L'accumulation de metaux lourds, dont le cadmium (Cd), dans les sols et leur transfert aux plantes sont problematiques a cause de leur toxicite. Les c...
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cena:
312,26 zł |
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Cyclogenese Tropicale Dans La Region Des Iles Du Cap Vert
ISBN: 9786131512322 / Francuski / Miękka / 236 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. La formation des Cyclones du Cap Vert met en jeu divers processus: les thalwegs et dorsales de l'onde d'Est africaine et l'anticyclone saharien, le flux de mousson et les alizes, les systemes convectifs. Ces processus sont etudies a l'aide d'une climatologie sur cinq ans d'analyses ECMWF et d'images Meteosat. Deux cas particuliers sont ensuite modelises avec Meso-NH: celui de la perturbation qui a donne naissance a l'ouragan Helene (2006) et celui de la "Perturbation D," un cas de non-cyclogenese observe pendant la campagne AMMA / SOP-3 a Dakar en septembre 2006. Les evolutions des...
La formation des Cyclones du Cap Vert met en jeu divers processus: les thalwegs et dorsales de l'onde d'Est africaine et l'anticyclone saharien, le fl...
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cena:
312,26 zł |
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Geological Field Techniques
ISBN: 9781444330625 / Angielski / Miękka / 336 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The understanding of Earth processes and environments over geological time is highly dependent upon both the experience that can only be gained through doing fieldwork, and the collection of reliable data and appropriate samples in the field. This textbook explains the main data gathering techniques used by geologists in the field and the reasons for these, with emphasis throughout on how to make effective field observations and record these in suitable formats. Equal weight is given to assembling field observations from igneous, metamorphic and sedimentary rock types. There are also...
The understanding of Earth processes and environments over geological time is highly dependent upon both the experience that can only be gained throug...
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cena:
190,83 zł |
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Räume der Kreativwirtschaft
ISBN: 9783639262698 / Niemiecki / Miękka / 136 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Die in der Vergangenheit mehr und mehr aufgeloste Trennlinie zwischen Okonomie und Kultur entwickelt sich zunehmend zu einer Schnittstelle, an der Unternehmer aus vielfaltigen Wirtschaftszweigen operieren - die Kreativwirtschaft. Allerdings vermittelt die von Politik, Stadtplanung und Wirtschaftsforderung gefuhrte Diskussion haufig den Eindruck, als beschranke sich die Bedeutung der Kreativwirtschaft auf die grossen Stadte und Metropolen. Die Fragestellung dieser Arbeit zielt darauf ab, am Beispiel der Stadt Munster zu untersuchen, inwiefern das Thema Kreativwirtschaft auch fur kleine...
Die in der Vergangenheit mehr und mehr aufgeloste Trennlinie zwischen Okonomie und Kultur entwickelt sich zunehmend zu einer Schnittstelle, an der Unt...
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cena:
267,00 zł |
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Geschlechtsdifferenzierte Freiraumgestaltung
ISBN: 9783639265583 / Niemiecki / Miękka / 84 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Eine geschlechtsdifferenzierte und genderorientierte Freiraumplanung, kann nur unter Berucksichtigung der Bedurfnisse der verschiedenen Nutzergruppen, untschiedlichen Alters geplant werden. Der Grundgedanke liegt in der gleichberechtigten Nutzung eines Freiraums fur beide Geschlechter. Die durchsetzungsschwachsten Gruppen sollen lediglich in ihrer Raumaneignung unterstutzt werden. Die Untersuchungen der Freiraume haben gezeigt, dass die Vereinbarkeit von Design und Nutzbarkeit in der Gestaltung moglich und gelungen ist. Eine Verbesserung der Freiraumqualitat fur alle, kann auchdurch einfache...
Eine geschlechtsdifferenzierte und genderorientierte Freiraumplanung, kann nur unter Berucksichtigung der Bedurfnisse der verschiedenen Nutzergruppen,...
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cena:
221,75 zł |
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Polycyclic aromatic hydrocarbons
ISBN: 9783639266092 / Angielski / Miękka / 96 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Polycyclic aromatic hydrocarbons are combustion products of pyrogenic and petrogenic origion. They are produced from natural and anthropogenic sources. In the present study PAHs concentration and exposure profile was determined. The compositional profile of PAHs revealed that 3 ring PAHs were predominant in samples.The toxic equivalency factors (TEFs) were used to quantify carcinogenic potential of PAHs relative to benzo[a]pyrene-equivalent concentration (BaPeq). Higher carcinogenic potency of PAHs in soil indicates a high degree of risk to the people exposed to these areas.
Polycyclic aromatic hydrocarbons are combustion products of pyrogenic and petrogenic origion. They are produced from natural and anthropogenic sources...
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cena:
221,75 zł |
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Wind Farm
ISBN: 9783639267259 / Angielski / Miękka / 88 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. selecting sites for wind farm in the study area is a complex process involving not only technical but also physical, economical, social and environmental considerations. This study focuses on mapping wind farm suitability in Adama Woreda. The major data used were topographic map (1:50,000), Landsat image (2005), and GIS data layers such as roads, towns, transmission line, geology, land use and slope. The factors were developed in the GIS and Remote Sensing environment then weighted and overlaid by the principle of pairwise comparison. Once the wind farm suitability map has been completed,...
selecting sites for wind farm in the study area is a complex process involving not only technical but also physical, economical, social and environmen...
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cena:
221,75 zł |
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Stress Dependent Behaviour of Unconsolidated Sands
ISBN: 9783639232042 / Angielski / Miękka / 112 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This book describes a study that was done to evaluate the fluid mechanics and geomechanical properties of unconsolidated sands under changing in- situ stress conditions. A series of "confined compressive" tests were run, under both increasing and decreasing mean stress conditions. Sand samples with different grain size distribution and initial porosity were used. During the triaxial compression test, the samples were isotropically loaded to the required confining stress. Then the axial stress was increased while the radial stress was kept constant. In another test, called "radial extension,"...
This book describes a study that was done to evaluate the fluid mechanics and geomechanical properties of unconsolidated sands under changing in- situ...
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cena:
221,75 zł |
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Wanderwege und Regionalentwicklung
ISBN: 9783639234664 / Angielski / Miękka / 112 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Dieses Buch zeigt Strategien und Modelle auf, nach denen Wandertourismus erfolgreich in einer Region etabliert werden kann. Das Ziel war, Empfehlungen fur "Alpannonia" und ahnliche Wanderwegprojekte auszusprechen. "Alpannonia" ist ein landerubergreifender Weitwanderweg, der auf Initiative des Tourismusverbandes Oberwart-Bad Tatzmannsdorf gegrundet wurde und der v.a. im Sudburgenland ein neues Tourismussegment erschlieen soll. Uber einen Fallstudienvergleich wurden ausgewahlte Weitwanderwege und Wanderregionen Osterreichs vorgestellt und untersucht. Dafur fuhrte die Autorin Telefoninterviews...
Dieses Buch zeigt Strategien und Modelle auf, nach denen Wandertourismus erfolgreich in einer Region etabliert werden kann. Das Ziel war, Empfehlungen...
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cena:
221,75 zł |
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Die Idee einer Stadtteil- monumentalisierung
ISBN: 9783639242676 / Angielski / Miękka / 92 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Stadte stehen heute in einer starken Konkurrenz zueinander. Sei es im wirtschaftlichen Bereich, wenn es darum geht, wer die meisten Investoren in die Stadt holen kann, um damit das Wachstum der Stadt zu starken, oder sei es, wenn es um das Image einer Stadt geht. Auch die Stadt Hamburg mochte in Zeiten der Globalisierung wieder den Focus auf sich richten. Dafur wurde das momentan grosste Stadtebauprojekt Europas, die HafenCity Hamburg entwickelt, wodurch das Ziel der Stadt Hamburg, das Bevolkerungswachstum, intensiv kommuniziert wird. Im Jahr 2002 hat der Hamburger Senat das Leitbild der...
Stadte stehen heute in einer starken Konkurrenz zueinander. Sei es im wirtschaftlichen Bereich, wenn es darum geht, wer die meisten Investoren in die ...
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cena:
221,75 zł |
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Control de Calidad Geométrica de MNT Obtenidos por Tecnología IFSAR
ISBN: 9783659079337 / Hiszpański / Miękka / 72 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. En los MNT obtenidos por Interferometria RAS (IFSAR) la precision planimetrica en el eje x es diferente de la del eje y (range axis) y el error en altimetria esta correlacionado con el error en el eje transversal. El metodo "Perpendicular Distance Estimation Method" (PDEM) presentado en trabajos anteriores permite evaluar el error altimetrico y planimetrico. Aqui se analiza su aplicacion en el caso de los MNT obtenidos por tecnologia IFSAR, evaluando los resultados del metodo en los tres ejes. Tambien se estima la calidad de los resultados esperados segun distintas morfologias de superficie....
En los MNT obtenidos por Interferometria RAS (IFSAR) la precision planimetrica en el eje x es diferente de la del eje y (range axis) y el error en alt...
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cena:
180,57 zł |
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Arsenic Mobilization
ISBN: 9783659409066 / Angielski / Miękka / 224 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Arsenic (As) has been identified as the number one environmental chemical of concern with regard to the human health according to the World Health Organization. It is estimated that more than 100 millions people are at serious risk of high As exposure (>50 g/L) in groundwater. In terms of magnitude of exposure and number of people affected, the problem of As contamination in groundwater of North Matlab, Southeastern Bangladesh is devastating. Groundwater is the prime source of drinking water in Matlab North upazila, sub-district of Chandpur district, and where population is heavily rely on...
Arsenic (As) has been identified as the number one environmental chemical of concern with regard to the human health according to the World Health Org...
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cena:
348,01 zł |
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Modern Surveying Technologies Used for Tall Constructions
ISBN: 9783659410048 / Angielski / Miękka / 220 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. From geometric point of view, the realization of tall buildings is an interdisciplinary domain that was very little discussed in the specialty literature. The extent of this analysis theme covers all the phases that are the object of a tall construction building up, from design phase to the time behavior tracing. All structures, are designed to support certain loads without deforming excessively. Long bridges, dams, chimneys, TV towers, very tall buildings are subject to catastrophic collapse. The principals causes of building collapse can be classified under general headings to facilitate...
From geometric point of view, the realization of tall buildings is an interdisciplinary domain that was very little discussed in the specialty literat...
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cena:
348,01 zł |
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Nazemno-Kosmicheskie Tekhnologii Izucheniya Dinamiki Zemnoy Kory
ISBN: 9783659424182 / Rosyjski / Miękka / 348 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Kniga posvyashchena obzoru sovremennykh vozmozhnostey kosmicheskikh tekhnologiy v izuchenii geodinamicheskikh i seysmicheskikh protsessov v zemnoy kore. Rassmotreno primenenie sputnikovoy s"emki s ispolzovaniem radarov s sintezirovannoy aperturoy (RSA) v issledovanii dinamiki deformatsionnykh protsessov zemnoy poverkhnosti. Rassmotreny zadachi o napryazhenno-deformirovannom sostoyanii zemnoy kory, predstavlennoy uprugim ili vyazkoplasticheskim poluprostranstvom, s ispolzovaniem dannykh sputnikovoy geodezii. Issledovana zadacha dinamicheskoy ustoychivosti uprugogo sploshnogo shara,...
Kniga posvyashchena obzoru sovremennykh vozmozhnostey kosmicheskikh tekhnologiy v izuchenii geodinamicheskikh i seysmicheskikh protsessov v zemnoy kor...
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cena:
397,79 zł |
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Air Pollution Abatement Through Trees & Green Belt Development
ISBN: 9783659437731 / Angielski / Miękka / 156 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
280,13 zł |
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Natural Disasters and Cultural Change
ISBN: 9780415589086 / Angielski / Miękka / 356 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Human cultures have been interacting with natural hazards since the dawn of time. This book explores these interactions in detail and revisits some famous catastrophes including the eruptions of Thera and Vesuvius. These studies demonstrate that diverse human cultures had well-developed strategies which facilitated their response to extreme natural events.
Human cultures have been interacting with natural hazards since the dawn of time. This book explores these interactions in detail and revisits some fa...
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cena:
280,05 zł |
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Object Detection in Satellite and Aerial Images
ISBN: 9783639269321 / Angielski / Miękka / 168 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Very high resolution satellite and aerial images provide valuable information to researchers. With their availability, there has been much interest to extract man-made objects from such imageries. Among these, detection of objects such as buildings, road segments, and urban area boundaries play crucial roles especially for municipalities, government agencies, rescue teams, military, and other civil agencies. For a human expert, manually extracting this valuable information is tedious and prone to errors. Therefore, advanced object detection algorithms should be developed to detect objects...
Very high resolution satellite and aerial images provide valuable information to researchers. With their availability, there has been much interest to...
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cena:
307,73 zł |
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Extreme Events: A Physical Reconstruction and Risk Assessment
ISBN: 9780521530989 / Angielski / Miękka / 310 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The assessment of risks posed by natural hazards such as floods, droughts, earthquakes, tsunamis or cyclones, may not reflect the full range or magnitude of events possible. As human populations grow, especially in hazard-prone areas, methods for accurately assessing natural hazard risks are becoming increasingly important. Jonathan Nott describes the many methods used to reconstruct such hazards from natural long-term records. He demonstrates how long-term records are essential in gaining a realistic understanding of the variability of natural hazards, and how short-term historical records...
The assessment of risks posed by natural hazards such as floods, droughts, earthquakes, tsunamis or cyclones, may not reflect the full range or magnit...
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cena:
361,19 zł |
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