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Metal and metalheads in Madagascar - Bog af Jenny U. Ramamonjisoa - Paperback

Metal and metalheads in Madagascar - Bog af Jenny U. Ramamonjisoa - Paperback

In Madagascar, at first, young people considered rock more as a dance. In the 1980s, the formation of the group Doc Holiday, with their lyrics composed in Malagasy, brought a new conception and understanding of rock. From then on, most groups used mainly Malagasy and/or English in their compositions. Towards the end of the 2000's, beginning of 2010, the rock and metal audience has further expanded thanks to the presence of young women at concerts. Many are the moments of gathering or sharing like..

DKK 517.95
1

The Marks that Give Colour to the Black of Metal - Bog af Rafael Siqueira Machado - Paperback

The Marks that Give Colour to the Black of Metal - Bog af Rafael Siqueira Machado - Paperback

The aim of this study is to analyse the relationship between heavy metal and tattoos based on a series of interviews conducted in 2016, in which the subjects explain the factors that motivated them to get tattoos and relate them to their preferences, sometimes linked more directly and sometimes more indirectly to this musical subgenre. In this sense, this attempt seeks to relate these instances based on the reported experience of each subject through an anthropological analysis.

DKK 382.95
1

Towards clean energy - Bog af Mohamed Anass Baabou - Paperback

Towards clean energy - Bog af Mohamed Anass Baabou - Paperback

The combustion of finely divided metal powders represents a new clean energy alternative for the propulsion of the vehicles of the future. In this work, we plan to reduce the metal oxides resulting from this reaction using the concentrated solar route to propose a \combustion-regeneration\ cycle. A literature review and a thermodynamic study were carried out to select the most efficient metal/oxide couples for this application. Preliminary carbo-reduction experiments under reduced pressure using..

DKK 422.95
1

Metal framework - Bog af Kheira Camellia Nehar - Paperback

Metal framework - Bog af Kheira Camellia Nehar - Paperback

This book is aimed at third-year Civil Engineering students and second-year Mechanical Engineering students. This basic book presents the classic fundamental concepts of structural steelwork in a clear and simple manner, with several application exercises. It is divided into two main parts: lectures and exercises. The course part consists of six chapters. In the first chapter we presented the characteristics of a steel material. The second chapter was devoted to the presentation of steel products...

DKK 422.95
1

Arthroscopic Treatment of Anterior Shoulder Instability - Bog af Thalles Leandro Abreu Machado - Paperback

Arthroscopic Treatment of Anterior Shoulder Instability - Bog af Thalles Leandro Abreu Machado - Paperback

We compared the clinical and radiographic results and complication rates of reinserting the labrum at the anterior glenoid edge with metal and polyester anchors in anterior shoulder instability.An observational study carried out between 2014 and 2018 evaluating 62 patients undergoing arthroscopic treatment for recurrent shoulder dislocation. The patients were divided into 2 groups in which fabric or metal anchors were used. Functional and radiographic evaluations were carried out and compared.The..

DKK 352.95
1

Evaluation of corrosion protection of paints in non-accelerated tests - Bog af David Domingos S. Da Silva - Paperback

Evaluation of corrosion protection of paints in non-accelerated tests - Bog af David Domingos S. Da Silva - Paperback

Corrosion in metallic materials occurs because there is a tendency for the metal produced to revert to its original state (oxide form) and lower free energy, causing deterioration of the material properties, with consequent structural impairment. To prevent corrosion, several forms of substrate protection are used, one of the most important being the application of paints, which provides a protective film that is not harmful to the metal surface. In order to evaluate the degree of degradation of..

DKK 422.95
1

Effect of heat treatment on the characteristics of metallic materials - Bog af Jahjohon Rahimov - Paperback

Effect of heat treatment on the characteristics of metallic materials - Bog af Jahjohon Rahimov - Paperback

The monograph outlines the theoretical foundations of metal science and heat treatment. Methods of selection and assignment of metals and alloys depending on the type of structures and conditions of loaded parts of machines and devices, as well as tools are described. Data on structural and tool steels and alloys with special physical and chemical properties, non-ferrous metals and their alloys, antifriction alloys and ceramic-metal materials are given.Also considered are types of heat treatment..

DKK 517.95
1

Occupational implications of lead exposure and health damage. - Bog af Aurora Martinez-Romero - Paperback

Occupational implications of lead exposure and health damage. - Bog af Aurora Martinez-Romero - Paperback

Pb is an ancient metal that has multiple industrial uses, but when it is manipulated and present in living organisms such as humans, it has serious pathological effects on systems, organs and tissues, the amount in the body will be proportional to the toxic severity. The objective of this work is to update the knowledge on the occupational implications of Pb exposure and its damage to health in different geographical areas. This metal is present in some occupational activities and in the environment..

DKK 527.95
1

Removal of Hexavalent Chromium in aqueous solution models - Bog af María de Lourdes Moreno Rivera - Paperback

Removal of Hexavalent Chromium in aqueous solution models - Bog af María de Lourdes Moreno Rivera - Paperback

This paper addresses the problem of hexavalent chromium pollution, the regulatory framework governing the amount of hexavalent chromium in wastewater, the purification technologies commonly used for its removal and the biotechnological options that have emerged in recent decades, including biosorption.Biosorption is a method where materials of biological origin are used to remove pollutants such as metal ions from water.The advantage of this method is that it is an economical, efficient technology..

DKK 422.95
1

Manufacturing topologically optimized parts - Bog af Alexei Romanovich Nikitin - Paperback

Manufacturing topologically optimized parts - Bog af Alexei Romanovich Nikitin - Paperback

Topological optimisation makes it possible to design parts in which the material is distributed as efficiently as possible in terms of the loads absorbed. Under the same operating conditions, optimised parts have 20-70% less mass than conventional parts, which is essential in aircraft design. However, in most cases these parts have very complex shapes that cannot be reproduced using the most common technologies. Additive manufacturing facilities for metal powders and consumables are expensive, which..

DKK 382.95
1

Malatdehydrogenase - Bog af Samer Taha - Paperback

Malatdehydrogenase - Bog af Samer Taha - Paperback

Electrophoretically homogeneous preparations of MDH (CF 1.1.1.37) from bacteria of the genus Sphaerotilus were obtained through multistep purification. A dimeric form of the enzyme (73 kDa) functions during organotrophic growth in S. natans D-380. The molecular weight of the MDH subunits was 35 kDa. Michaelis constants for oxaloacetate, malate, NAD+, NADH were determined. The effect of metal ions on the activity of malate dehydrogenase was also studied, and the temperature optimums for the forward..

DKK 422.95
1

Recycling ash and slag in paving bricks - Bog af Ezahraoui Hafsa - Paperback

Recycling ash and slag in paving bricks - Bog af Ezahraoui Hafsa - Paperback

The mining industry is criticized worldwide for generating large quantities of solid mine waste, often with a negative impact on the environment. Their reuse as an alternative raw material in construction materials is a promising environmental solution. The aim of this work is to propose reliable and feasible solutions for the manufacture of ecological bricks from two types of waste: thermal power plant waste, i.e. fly ash and bottom ash, and metal smelting residues, i.e. slag. This recovery method..

DKK 883.95
1

The Faidherbe Bridge in Saint Louis, Senegal - Bog af Papa Alioune Diop - Paperback

The Faidherbe Bridge in Saint Louis, Senegal - Bog af Papa Alioune Diop - Paperback

The Faidherbe Bridge, with its imposing metal silhouette, is a real technological feat, and the ingenuity of its design is unparalleled. Indeed, the complexity of its exceptional shapes and structures hint at the expertise and fascinating technical mastery that went into its construction. Our observation of the bridge and our intellectual curiosity have motivated our desire to study the characteristics, structures and technical data of the Faidherbe Bridge in order to unravel its mystery. Its historic..

DKK 632.95
1

Reuse of treated wastewater in agricultural irrigation - Bog af Nidhal Marzougui - Paperback

Reuse of treated wastewater in agricultural irrigation - Bog af Nidhal Marzougui - Paperback

The impact of sewage irrigation was evaluated based on the agronomic characteristics, nutrient composition, heavy metal content and health quality of Trigonella foenum-graecum grown in the field and in the plastic greenhouse, with and without the addition of cattle manure as fertilizer. The control water was groundwater from the growing area. The field crop was more productive than the greenhouse crop. The factors of irrigation water quality and fertilizer use did not significantly affect the vegetative..

DKK 517.95
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Jominy Curve generation software - Bog af Tuane Stefania R. Dos Santos - Paperback

Jominy Curve generation software - Bog af Tuane Stefania R. Dos Santos - Paperback

With the variety of metal alloys available today, it is extremely important to have detailed knowledge of their mechanical properties so that there are no mistakes in their applications. Among these properties is hardenability, which is assessed using the Jominy Test, currently standardised by ASTM A255-10. This test provides graphical data in a curve called the Jominy Curve. The hardenability of a steel consists of its ability to transform into martensite, the microconstituent with the greatest..

DKK 562.95
1

Development of effective import-substituting composite polymer adhesives and technology of their production - Bog af Gayratali Tukhliyev - Paperback

Development of effective import-substituting composite polymer adhesives and technology of their production - Bog af Gayratali Tukhliyev - Paperback

Today in the world there is a great demand for polymer adhesives used for bonding of various materials in industrial enterprises, construction and furniture industry. One of the important tasks in this direction is the creation of composite polymer adhesives with high adhesion and cohesion properties for bonding of marking with excise stamps of alcoholic beverages, gluing of paper labels and other recognizable warning signs on metal, glass, plastic, cardboard and other containers for food industry..

DKK 517.95
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Airport security and safety officer - Bog af Antoine N¿zi Kacou - Paperback

Airport security and safety officer - Bog af Antoine N¿zi Kacou - Paperback

The aim of security is to avoid deliberate actions that could cause harm to people or property. Security measures are particularly important at airports. They include the control of passengers and their baggage at check-in and boarding, as well as the monitoring of movements in terminals and on runways, in the vicinity of aircraft. These include metal detectors, body scanners, security palpations, body searches, X-rays and explosive trace and vapour detectors. Before boarding a plane, at the airport..

DKK 622.95
1

Lead and cadmium biomonitoring and health risk assessment - Bog af Nassima Balli - Paperback

Lead and cadmium biomonitoring and health risk assessment - Bog af Nassima Balli - Paperback

Today, the link between environment and health is now established, and the concept of environmental health has taken a growing place in public health issues. The problem of environmental pollution by Trace Metal Elements (TMEs) is a perfect example. In recent years, this issue has become a global concern due to its toxicity, abundance and persistence in the environment. Compared to other TMEs, lead and cadmium are the two most cited toxic elements in the scientific literature and are considered priority..

DKK 457.95
1

The reserves for growth are in the partnership - Bog af Boris Zalessky - Paperback

The reserves for growth are in the partnership - Bog af Boris Zalessky - Paperback

In the first quarter of 2022, Belarusian exports of goods and services increased by half a billion dollars. At the same time the surplus was a record high of almost one billion dollars, including 1.2 billion dollars in services. The main increase in exports of goods was provided by producers of food, vehicles, woodworking and metal products. Among services, the IT sector, transport and financial services made the greatest contribution. An important detail: these indicators were achieved at a time..

DKK 382.95
1

Effect of heating rate - Bog af Robert Vergara - Paperback

Effect of heating rate - Bog af Robert Vergara - Paperback

Corrosion is the deterioration due to a chemical or electrochemical reaction of a metal in interaction with the environment, which is why studies have been carried out to increase the properties of metals in terms of their resistance to corrosion when used in corrosive environments. Titanium and its alloys have a particularity which is that it naturally generates an oxide layer when in contact with oxygen which has a low resistance to wear and due to this and the low tribological properties of titanium..

DKK 422.95
1

Cadmium-zinc interactions on reproductive function ¿ - Bog af Lina Chouchene - Paperback

Cadmium-zinc interactions on reproductive function ¿ - Bog af Lina Chouchene - Paperback

The toxic nature of cadmium (Cd) is well established, and its harmful effects on the reproductive system have been widely documented. In addition, numerous studies have described the trace element zinc (Zn) as an antagonist of the toxic metal in vivo and in vitro. In the present work, we planned to study the interactions between Cd and Zn at the level of female reproductive function in the zebrafish Danio rerio. The aim of this study was to highlight the toxic effects of Cd and the protection that..

DKK 632.95
1

International Relations: Argentina under the Kirchners - Bog af Etienne Pelbois - Paperback

International Relations: Argentina under the Kirchners - Bog af Etienne Pelbois - Paperback

The aims of this book are 1) to show that Argentina's international relations and foreign policy have, contrary to certain preconceived ideas or to a sort of general impression, occupied a prominent place during the government of Néstor Kirchner, 2) to understand Kirchner's desire to relaunch regional integration so as to be able to emancipate itself economically and politically from the stranglehold on Argentina by interests outside the region (in particular North American interests represented..

DKK 672.95
1