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SENTENCE CIRDI Affaire Menzies Middle East and Africa S.A. et Aviation Handli...
SENTENCE
CENTRE INTERNATIONAL POUR LE RÈGLEMENT DES DIFFÉRENDS RELATIFS AUX INVESTISSEMENTS
Menzies Middle East and Africa S.A. et Aviation Handling Services International Ltd. c.
République du Sénégal
(Affaire CIRDI ARB/15/21)
LT38 CIRDI Affaire Menzies Middle East and Africa S.A. et Aviation Handling S...
LT38 CIRDI Affaire Menzies Middle East and Africa S.A. et Aviation Handling Services International Ltd. c. République du Sénégal
Effect of Nanoporous Anodic Aluminum Oxide (AAO) Characteristics On Solar Abs...
Nanoporous anodic aluminum oxide (AAO) has been used in many different fields of science and technology, due to its great structural characteristics. Solar selective surface is an important application of this type porous material. This paper investigates the effect of nanoporous AAO properties, including; film thickness, pore area percentage and pore diameter, on absorption spectra in the range of solar radiation. The parameters were verified individually depending on anodization condition, and the absorption spectra were characterized using spectrophotometer analysis. The results showed that the absorptivity was increased with growth of the film thickness. Furthermore, increasing the pore diameter shifted the absorption spectra to the right range, and vice versa. The investigation revealed the presence of an optimum pore area percentage around 14% in which the absorptivity was at its maximum value.
Corrosion
The document discusses corrosion, which is the gradual destruction of metals through chemical or electrochemical reaction with the environment. Rusting of iron is a common example. There are two main types of corrosion - direct chemical corrosion which occurs through reaction with gases, and electrochemical corrosion which occurs when a metal is in contact with a conducting liquid. Electrochemical corrosion results from the formation of galvanic cells and the flow of current between anodic and cathodic areas. Methods of controlling corrosion include selecting corrosion-resistant materials, using protective coatings like paints and anodizing, adding corrosion inhibitors, and cathodic protection techniques.
Aviation-MémoPPLA-Réglementation-v0.93
Ces diapositives contiennent les notes prises au cours de mon apprentissage à la licence PPL
Recommandé
SENTENCE CIRDI Affaire Menzies Middle East and Africa S.A. et Aviation Handli...
SENTENCE
CENTRE INTERNATIONAL POUR LE RÈGLEMENT DES DIFFÉRENDS RELATIFS AUX INVESTISSEMENTS
Menzies Middle East and Africa S.A. et Aviation Handling Services International Ltd. c.
République du Sénégal
(Affaire CIRDI ARB/15/21)
LT38 CIRDI Affaire Menzies Middle East and Africa S.A. et Aviation Handling S...
LT38 CIRDI Affaire Menzies Middle East and Africa S.A. et Aviation Handling Services International Ltd. c. République du Sénégal
Effect of Nanoporous Anodic Aluminum Oxide (AAO) Characteristics On Solar Abs...
Nanoporous anodic aluminum oxide (AAO) has been used in many different fields of science and technology, due to its great structural characteristics. Solar selective surface is an important application of this type porous material. This paper investigates the effect of nanoporous AAO properties, including; film thickness, pore area percentage and pore diameter, on absorption spectra in the range of solar radiation. The parameters were verified individually depending on anodization condition, and the absorption spectra were characterized using spectrophotometer analysis. The results showed that the absorptivity was increased with growth of the film thickness. Furthermore, increasing the pore diameter shifted the absorption spectra to the right range, and vice versa. The investigation revealed the presence of an optimum pore area percentage around 14% in which the absorptivity was at its maximum value.
Corrosion
The document discusses corrosion, which is the gradual destruction of metals through chemical or electrochemical reaction with the environment. Rusting of iron is a common example. There are two main types of corrosion - direct chemical corrosion which occurs through reaction with gases, and electrochemical corrosion which occurs when a metal is in contact with a conducting liquid. Electrochemical corrosion results from the formation of galvanic cells and the flow of current between anodic and cathodic areas. Methods of controlling corrosion include selecting corrosion-resistant materials, using protective coatings like paints and anodizing, adding corrosion inhibitors, and cathodic protection techniques.
Aviation-MémoPPLA-Réglementation-v0.93
Ces diapositives contiennent les notes prises au cours de mon apprentissage à la licence PPL
Qu'est ce que un acide tartrique ?
Définition et explication de la composition de l'acide tartrique. question pour le site http://comment-apprendre.coursgratuits.net/
Chapter 5
Corrosion is the destruction of metals through reaction with the environment. It can occur in dry or wet environments and causes economic and safety issues. There are two main types of corrosion: general/uniform corrosion, which occurs at the same rate over the entire surface, and localized corrosion, which affects only certain areas. Methods of preventing corrosion include proper material selection, protective coatings like paint and plating, cathodic protection, and design considerations. Non-ferrous metals are metals that do not contain much iron and include aluminum, copper, zinc, and others which are used due to properties like corrosion resistance.
Science of corrosion
The document discusses corrosion and its theories. It defines corrosion as the gradual deterioration of a metal through a chemical or electrochemical reaction with its environment. There are three main theories of corrosion discussed: acid theory, dry/chemical corrosion, and electrochemical/wet corrosion. Electrochemical corrosion involves the formation of an anode and cathode on a metal surface when it is exposed to an electrolyte. Metal ions are released at the anode through oxidation and electrons flow to the cathode. The document also discusses types of corrosion like galvanic corrosion and factors that influence corrosion.
Ig system & equipment oil tankers
The document discusses cargo tank venting and inert gas systems on board ships. It introduces the inert gas system and explains how it works to suppress flammability through increasing the oxygen content. It describes the key components of inert gas systems including scrubbers, fans, deck water seals, and instrumentation. It also covers inert gas production methods, system layouts, and applications to shipboard operations like cargo handling and tank washing.
Principles of corrosion
A presentation giving the basic principles of corrosion. Electrochemical nature of corrosion, anodic and cathodic reactions, electrode potentials, mixed potential theory and kinetics of corrosion, thermodynamics of corrosion and Pourbaix diagrams, and passivization behavior of metals are outlined.
A SHORT REVIEW ON ALUMINIUM ANODIZING: AN ECO-FRIENDLY METAL FINISHING PROCESS
Protection of aluminium alloys is most commonly done by forming anodic films. Anodic films can also be formed on metals like titanium, zinc, magnesium, niobium, and tantalum. Aluminium alloy parts are anodized to greatly increase the thickness of the natural oxide layer for corrosion resistance. A thin aluminium oxide film, that seals the aluminium from further oxidation when it is exposed to air. The anodizing process increases the thickness of the oxidized surface. Anodizing is accomplished by immersing the aluminium into an acid electrolyte bath and passing an electric current through the medium. In an anodizing cell, the aluminium work piece is made the anode by connecting it to the positive terminal of a dc power supply and the cathode is connected to the negative terminal of the dc source. Sealing is needed to seal the pores in oxide layer to prevent further corrosion. Oxide layer on the anodized aluminium has a highly ordered, porous structure that allows for secondary processes such as dyeing, printing and sealing. Nanowires and nanotubes can be made by using the pores in the oxide layer as templates.
Aluminum Anodizing
Anodizing is an electrochemical process that converts the metal surface of aluminum to aluminum oxide. It produces a coating that is very durable, corrosion resistant, and maintains the metallic appearance of the aluminum. The anodizing process involves racking parts for processing, cleaning, etching, anodizing in an acid bath using electricity, coloring or sealing the pores, and testing to quality check the coating. Anodized aluminum has advantages like durability, low maintenance, and an environmentally friendly process.
CORROSIVE DAMAGE IN METALS AND ITS PREVENTION
AN INTRODUCTORY LECTURE ON CORROSION OF METALS, ITS PRINCIPLES AND FORMS, & METHODS OF CORROSION PREVENTION
Protection des métaux contre la corrosion
Cette présentation présentent tout d’abord les principaux types de la corrosion et il présente une description détaillée des trois grandes méthodes, préventives et curatives, utilisées en anticorrosion.
Celenys - 1er prix innovation francaise 2015 Forum Labo
Biomimesys® est un support d’acide hyaluronique permettant la culture cellulaire en 3D dans un environnement physiologique plus représentatif de la réalité biologique.
TALAT Lecture 5203: Anodizing of Aluminium
This lecture describes the process of anodic oxidation of aluminium, which is one of the most unique and commonly used surface treatment techniques for aluminium; it illustrates the weathering behaviour of anodized surfaces. Some familiarity with the subject matter covered in TALAT This lectures 5101- 5104 is assumed.
Découvrez pourquoi Dassault Aviation utilise easyRECrue® dans ses recrutements ?
Dassault Aviation digitalise sa phase de présélection des candidats en utilisant l'entretien par vidéo différée grâce à la solution easyRECrue®.
Présentation de la plate-forme d'éco-conception CORINE
Eurocopter, leader mondial de la filière hélicoptère, a pris l’initiative du projet CORINE pour réduire l’impact environnemental sur la chaîne d’approvisionnement de ses produits civils.
Planifié sur trois ans, CORINE a pour objectif de fournir aux PME un outil d’éco-conception collaboratif entre donneurs d’ordre et fournisseurs. Il permettra d’identifier et d’intégrer de nouveaux matériaux et procédés tout au long du cycle de vie de l’hélicoptère.
CORINE est un outil collaboratif d'éco-conception unique en son genre. Les points clés innovants de l’outil d’éco-conception :
- Interface collaborative entre donneurs d’ordre et fournisseurs permettant de faire des choix en matière d’éco-conception
- Outil simple d’utilisation pour sélectionner les matériaux et procédés améliorant la performance environnementale
- Outil conçu pour la filière aéronautique et adaptable à des secteurs similaires
Old Memories
This document discusses how many famous Hollywood actors from the 1940s-1960s served in World War 2, including Clark Gable who flew bombing missions for the Army Air Force and Audie Murphy who received numerous medals for his service as a U.S. soldier. In contrast, it notes that today's celebrities often criticize the U.S. and its leaders. It lists over a dozen classic Hollywood stars who fought in WWII rather than protest the country, and commends them for their patriotism and valor compared to modern celebrities.
Theworldlargestaircraft
The document provides information about the Antonov An-225 Mriya aircraft, including its specifications and dimensions. It is the largest aircraft ever built, with a length of 84 meters and wingspan of 88.4 meters. It has a maximum takeoff weight of 600,000 kg and is powered by 6 turbofan engines, each producing over 50,000 pounds of thrust. The An-225 was designed as a strategic airlift cargo carrier and can carry payloads of up to 250,000 kg.
Contenu connexe
En vedette
Qu'est ce que un acide tartrique ?
Définition et explication de la composition de l'acide tartrique. question pour le site http://comment-apprendre.coursgratuits.net/
Chapter 5
Corrosion is the destruction of metals through reaction with the environment. It can occur in dry or wet environments and causes economic and safety issues. There are two main types of corrosion: general/uniform corrosion, which occurs at the same rate over the entire surface, and localized corrosion, which affects only certain areas. Methods of preventing corrosion include proper material selection, protective coatings like paint and plating, cathodic protection, and design considerations. Non-ferrous metals are metals that do not contain much iron and include aluminum, copper, zinc, and others which are used due to properties like corrosion resistance.
Science of corrosion
The document discusses corrosion and its theories. It defines corrosion as the gradual deterioration of a metal through a chemical or electrochemical reaction with its environment. There are three main theories of corrosion discussed: acid theory, dry/chemical corrosion, and electrochemical/wet corrosion. Electrochemical corrosion involves the formation of an anode and cathode on a metal surface when it is exposed to an electrolyte. Metal ions are released at the anode through oxidation and electrons flow to the cathode. The document also discusses types of corrosion like galvanic corrosion and factors that influence corrosion.
Ig system & equipment oil tankers
The document discusses cargo tank venting and inert gas systems on board ships. It introduces the inert gas system and explains how it works to suppress flammability through increasing the oxygen content. It describes the key components of inert gas systems including scrubbers, fans, deck water seals, and instrumentation. It also covers inert gas production methods, system layouts, and applications to shipboard operations like cargo handling and tank washing.
Principles of corrosion
A presentation giving the basic principles of corrosion. Electrochemical nature of corrosion, anodic and cathodic reactions, electrode potentials, mixed potential theory and kinetics of corrosion, thermodynamics of corrosion and Pourbaix diagrams, and passivization behavior of metals are outlined.
A SHORT REVIEW ON ALUMINIUM ANODIZING: AN ECO-FRIENDLY METAL FINISHING PROCESS
Protection of aluminium alloys is most commonly done by forming anodic films. Anodic films can also be formed on metals like titanium, zinc, magnesium, niobium, and tantalum. Aluminium alloy parts are anodized to greatly increase the thickness of the natural oxide layer for corrosion resistance. A thin aluminium oxide film, that seals the aluminium from further oxidation when it is exposed to air. The anodizing process increases the thickness of the oxidized surface. Anodizing is accomplished by immersing the aluminium into an acid electrolyte bath and passing an electric current through the medium. In an anodizing cell, the aluminium work piece is made the anode by connecting it to the positive terminal of a dc power supply and the cathode is connected to the negative terminal of the dc source. Sealing is needed to seal the pores in oxide layer to prevent further corrosion. Oxide layer on the anodized aluminium has a highly ordered, porous structure that allows for secondary processes such as dyeing, printing and sealing. Nanowires and nanotubes can be made by using the pores in the oxide layer as templates.
Aluminum Anodizing
Anodizing is an electrochemical process that converts the metal surface of aluminum to aluminum oxide. It produces a coating that is very durable, corrosion resistant, and maintains the metallic appearance of the aluminum. The anodizing process involves racking parts for processing, cleaning, etching, anodizing in an acid bath using electricity, coloring or sealing the pores, and testing to quality check the coating. Anodized aluminum has advantages like durability, low maintenance, and an environmentally friendly process.
CORROSIVE DAMAGE IN METALS AND ITS PREVENTION
AN INTRODUCTORY LECTURE ON CORROSION OF METALS, ITS PRINCIPLES AND FORMS, & METHODS OF CORROSION PREVENTION
Protection des métaux contre la corrosion
Cette présentation présentent tout d’abord les principaux types de la corrosion et il présente une description détaillée des trois grandes méthodes, préventives et curatives, utilisées en anticorrosion.
Celenys - 1er prix innovation francaise 2015 Forum Labo
Biomimesys® est un support d’acide hyaluronique permettant la culture cellulaire en 3D dans un environnement physiologique plus représentatif de la réalité biologique.
TALAT Lecture 5203: Anodizing of Aluminium
This lecture describes the process of anodic oxidation of aluminium, which is one of the most unique and commonly used surface treatment techniques for aluminium; it illustrates the weathering behaviour of anodized surfaces. Some familiarity with the subject matter covered in TALAT This lectures 5101- 5104 is assumed.
Découvrez pourquoi Dassault Aviation utilise easyRECrue® dans ses recrutements ?
Dassault Aviation digitalise sa phase de présélection des candidats en utilisant l'entretien par vidéo différée grâce à la solution easyRECrue®.
Présentation de la plate-forme d'éco-conception CORINE
Eurocopter, leader mondial de la filière hélicoptère, a pris l’initiative du projet CORINE pour réduire l’impact environnemental sur la chaîne d’approvisionnement de ses produits civils.
Planifié sur trois ans, CORINE a pour objectif de fournir aux PME un outil d’éco-conception collaboratif entre donneurs d’ordre et fournisseurs. Il permettra d’identifier et d’intégrer de nouveaux matériaux et procédés tout au long du cycle de vie de l’hélicoptère.
CORINE est un outil collaboratif d'éco-conception unique en son genre. Les points clés innovants de l’outil d’éco-conception :
- Interface collaborative entre donneurs d’ordre et fournisseurs permettant de faire des choix en matière d’éco-conception
- Outil simple d’utilisation pour sélectionner les matériaux et procédés améliorant la performance environnementale
- Outil conçu pour la filière aéronautique et adaptable à des secteurs similaires
En vedette (20)
A SHORT REVIEW ON ALUMINIUM ANODIZING: AN ECO-FRIENDLY METAL FINISHING PROCESS
A SHORT REVIEW ON ALUMINIUM ANODIZING: AN ECO-FRIENDLY METAL FINISHING PROCESS
Celenys - 1er prix innovation francaise 2015 Forum Labo
Celenys - 1er prix innovation francaise 2015 Forum Labo
Découvrez pourquoi Dassault Aviation utilise easyRECrue® dans ses recrutements ?
Découvrez pourquoi Dassault Aviation utilise easyRECrue® dans ses recrutements ?
[Jeudi de la Retine] Autofluorescence et DMLA atrophique (I. Audo)
[Jeudi de la Retine] Autofluorescence et DMLA atrophique (I. Audo)
Présentation de la plate-forme d'éco-conception CORINE
Présentation de la plate-forme d'éco-conception CORINE
Animation obtention, conversion et séparation des aromatiques
Animation obtention, conversion et séparation des aromatiques
Plus de George Martin
Old Memories
This document discusses how many famous Hollywood actors from the 1940s-1960s served in World War 2, including Clark Gable who flew bombing missions for the Army Air Force and Audie Murphy who received numerous medals for his service as a U.S. soldier. In contrast, it notes that today's celebrities often criticize the U.S. and its leaders. It lists over a dozen classic Hollywood stars who fought in WWII rather than protest the country, and commends them for their patriotism and valor compared to modern celebrities.
Theworldlargestaircraft
The document provides information about the Antonov An-225 Mriya aircraft, including its specifications and dimensions. It is the largest aircraft ever built, with a length of 84 meters and wingspan of 88.4 meters. It has a maximum takeoff weight of 600,000 kg and is powered by 6 turbofan engines, each producing over 50,000 pounds of thrust. The An-225 was designed as a strategic airlift cargo carrier and can carry payloads of up to 250,000 kg.
The+most+stunning+photos+of+2012!
The document presents a collection of the most beautiful and breathtaking photos taken in 2012. It includes photos of a seahorse inspecting a diver's watch, an illuminated snow tunnel in Russia, street art in Poland, Mount Rainier casting shadows on clouds, meditating monks at a waterfall, the southern lights from space, a pod of sleeping sperm whales, and more stunning natural landscapes and wildlife photos from around the world.
Photos historic
This document contains a collection of historical photographs from various time periods showcasing people and events from around the world, including images of Mary Smith waking workers before clocks, traffic in Berlin after the fall of the wall, and the construction of landmarks like the Christ The Redeemer statue and Eiffel Tower. The photographs provide a glimpse into life, culture, and history over the past few centuries.
Men and their_bb_qs
The document discusses grilling and cooking with natural gas. It encourages men to start grilling and provides tips on what to do with old computers and BBQs. The main focus is on men enjoying cooking outdoors with gas grills.
Marine photos1
David Doubilet was born in 1946 and began diving at age 8, spending 13 years photographing the New Jersey coast. His first photo was published by National Geographic in 1972, since then he has authored over 50 ocean life articles. In 2003, over 15,000 people visited his underwater photography exhibition in Lisbon, where he was considered the most famous underwater photographer, showcasing over 100 photos including a National Geographic story from 2002. Doubilet received his first prize, the Underwater Sara Prize from an Italian magazine, and honorable mentions from the American National Press Photographers Association.
Marina bay sands_hotel,_singapore
El Marina Bay Sands en Singapur es un complejo hotelero y de casino compuesto por tres torres unidas en la azotea. Tiene 2560 habitaciones que cuestan alrededor de $520 por noche, un casino con entrada de $60, y se espera que atraiga 18 millones de visitantes anualmente. Una de sus principales atracciones es el Skypark de 200 metros de altura con piscina, jardines y vistas panorámicas de 360 grados de Singapur.
Mans best friend
This presentation is about dogs and man's relationship with dogs. It contains several quotes that express how dogs are man's best friend and provide unconditional love and companionship. Dogs are always happy to see their owners and know their moods without words being said. They are joyful, loyal companions who make people's lives richer.
Man inspacesjb
SamsChoice Productions is presenting a new production called "Man in space...the impossible dream...". The production is being proudly presented by SamsChoice Productions.
Lovemewithallyourheart
The document is a short story or poem about an ending performance or show. It repeats that "that's all there is" and "no more" to emphasize that the show is over. It instructs the reader to "click the mouse" to close or finish the show.
Louis+armstrong
The document contains the lyrics to the song "What a Wonderful World" by Louis Armstrong. The song describes the natural beauty of the world from the perspective of the singer, mentioning blue skies, white clouds, trees of green and red roses. It discusses the colors of the rainbow in the sky and on people's faces. The singer observes friends greeting each other and babies learning and growing. The song expresses gratitude for the wonderful world.
Mil hist wwii the long patrol
The 2nd Marine Raider Battalion, led by Lieutenant Colonel Evans Carlson, conducted a month-long patrol through the jungle of Guadalcanal from November 6th to December 3rd, 1944. Their goal was to locate and destroy Japanese forces under Colonel Shoji that were threatening the American perimeter. During intense firefights, the Raiders killed hundreds of Japanese soldiers while suffering 16 killed and 17 wounded themselves. They also captured weapons and discovered enemy positions. Though many Raiders contracted malaria and other diseases, they completed their mission and felt they had performed well as a unit despite the hardships endured.
London eye
The London Eye is a 443-foot tall Ferris wheel located in central London along the River Thames, consisting of 32 air-conditioned capsules that hold 32 people each and provide 30-minute trips offering panoramic views of London. On clear days, passengers can see as far as Heathrow Airport and Windsor Castle from the rotating capsules. At night, landmarks like Big Ben, Westminster Abbey, and Tower Bridge are illuminated against the darkened city landscape.
La terre-vue-du-ciel
The Yann Arthus-Bertrand project titled "Earth seen from the Sky" documented aerial photographs of landscapes and human settlements around the world. It has been hugely successful, selling over 3 million copies in 24 countries. The book features stunning aerial photographs capturing scenes from unusual angles, showing the symmetry and colors of the Earth.
Las joyas de_la_corona_britanica_marta
Este documento presenta una lista de las joyas reales que pertenecen a la familia real británica, incluyendo coronas, tiaras, collares, pendientes, brazaletes y anillos. Muchas de estas joyas históricas han sido usadas por monarcas británicos a lo largo de los siglos y ahora se mantienen en la Torre de Londres.
Lake superior
Lake Superior is the largest of the Great Lakes by surface area, containing 10% of the earth's fresh surface water. Named Gichigami by the Ojibwe Indians meaning "big water", it has a surface area greater than several U.S. states combined and contains 3 quadrillion gallons of water. With underwater visibility up to 100 feet and waves reaching 30 feet, Lake Superior is renowned for its clarity, size, and power.
Plus de George Martin (20)
1 Aviation
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- 71. Remerciements à tous ceux qui m’ont aidé à réaliser ce diaporama Musique : Memphis Belle Georges Fenton Harry Connick