In computer science, particularly in software engineering, cohesion refers to the degree to which the elements within a module, class, or component of a system are related to one another. It is a measure of how well the parts of a system work together to meet a single, well-defined purpose. Cohesion is a key concept in the design of software systems and is often used to evaluate the quality of the system's modularity.

"Don't Repeat Yourself" (DRY) is a fundamental principle in software development and programming aimed at reducing the repetition of code patterns and ensuring that every piece of knowledge, logic, or data is represented in a single, unambiguous location within a system. The DRY principle advocates that: 1. **Single Source of Truth**: Each piece of information should be stored in one place only.

"The Power of 10: Rules for Developing Safety-Critical Code" refers to a set of guidelines developed by the avionics industry to ensure that software used in safety-critical systems, particularly in aerospace, maintains high levels of reliability and safety. The rules emphasize practices that reduce complexity and improve the robustness of code. These guidelines are often associated with the C coding language, particularly because of its widespread use in embedded systems and aerospace applications.

The Uniform Access Principle is one of the key principles of object-oriented design, particularly emphasized in the context of software engineering and programming languages. It was proposed by Bertrand Meyer as part of the design by contract methodology and is often associated with the principles behind the Eiffel programming language.

Hamburg is a major city in northern Germany and one of the country’s 16 federal states. It is the second-largest city in Germany, after Berlin, and serves as an important port and economic center. Here are some key points about Hamburg: 1. **Geography**: Located on the Elbe River, Hamburg features a large harbor that is one of the busiest in Europe, making it a crucial hub for international trade.

Mecklenburg-Vorpommern is one of the 16 federal states (Bundesländer) of Germany, located in the northeastern part of the country. It was formed in 1990 following the reunification of Germany, incorporating the former East German states of Mecklenburg and Vorpommern. The state is known for its picturesque landscapes, which include a coastline along the Baltic Sea, numerous lakes, forests, and charming small towns.

North Sweden generally refers to the northernmost region of Sweden, which encompasses part of the larger Norrland area. This region is characterized by its vast wilderness, forests, mountains, and lakes. It includes both urban areas and rural communities, with cities such as Umeå, Luleå, and Kiruna being notable urban centers. Geographically, North Sweden is known for its subarctic climate, offering long, cold winters and short, mild summers.

Rhineland-Palatinate (Rheinland-Pfalz in German) is a federal state (Bundesland) in western Germany. It was formed after World War II in 1946 and is one of Germany's 16 federal states. The capital city of Rhineland-Palatinate is Mainz. The state is known for its diverse landscapes, including the Rhine River valley, vineyards, and mountainous regions like the Eifel and Hunsrück.

Hungary is divided into several regions, which are administrative units that help in managing the country's governance, development, and statistical purposes. The country is composed of 7 major regions, each with its own unique cultural and geographical characteristics. Here they are: 1. **Central Hungary (Közép-Magyarország)** - This region includes the capital city, Budapest, and its surrounding areas. It is the most populous and economically developed region of Hungary.

Voivodeships, known as "województwa" in Polish, are the highest administrative divisions in Poland. The country is divided into 16 voivodeships, each serving as a regional authority with its own government and local administration. These regions are responsible for managing various aspects of public life, including education, transport, healthcare, and regional development.

Detmold is a region located in the state of North Rhine-Westphalia, Germany. It is primarily known as the administrative district of Lippe (Kreis Lippe), with Detmold serving as its district seat. The region is characterized by its historical and cultural significance, featuring a range of attractions including historic towns, traditional architecture, and natural landscapes.

An air pump is a device used to move air into or out of a container, typically to inflate or deflate objects such as tires, balloons, or sports equipment. There are various types of air pumps, including: 1. **Manual pumps**: These require physical effort to operate and often include hand pumps or foot pumps. They are commonly used for inflating items like bicycle tires or air mattresses.

Liguria is a region located in northwestern Italy, bordering the Ligurian Sea. It is known for its picturesque coastline, dramatic cliffs, and charming coastal villages, of which the Cinque Terre is one of the most famous. The region's capital is Genoa, which is also a significant historical port city with a rich maritime history. Liguria is characterized by its mountainous terrain and is home to several natural parks.

Lower Franconia (German: Unterfranken) is a region in Bavaria, Germany. It is one of the administrative districts (Regierungsbezirke) of Bavaria and is located in the northern part of the state. The region is characterized by its diverse landscapes that include hills, rivers, and vineyards. The main city and administrative center of Lower Franconia is Würzburg, which is known for its baroque architecture, particularly the Würzburg Residence, a UNESCO World Heritage Site.

Italy is divided into 20 regions, which are further subdivided into provinces. As of now, Italy has a total of 107 provinces, which serve as administrative divisions within the regions. Each province has its own local government and is responsible for various administrative functions. Here’s a list of the 20 regions and their associated provinces: 1. **Abruzzo**: L'Aquila, Teramo, Pescara, Chieti 2.

Utrecht is both a province and a city in the Netherlands. The province of Utrecht is located in the central part of the country and is one of the twelve provinces of the Netherlands. It is bordered by the provinces of North Holland, South Holland, Gelderland, and Flevoland. The province of Utrecht is known for its historic cities, beautiful landscapes, and a mix of urban and rural areas. The provincial capital is the city of Utrecht, which is also the largest city in the province.

West Sweden, or "Västergötland" in Swedish, is a historical and geographical region located in the southwestern part of Sweden. It encompasses several municipalities and is known for its varied landscapes, including picturesque coastlines, forests, lakes, and agricultural land. The region is often associated with its main city, Gothenburg (Göteborg), which is Sweden's second-largest city and an important cultural and economic hub.

Western Slovenia refers to the region of Slovenia that encompasses the western part of the country, including areas known for their natural beauty, including mountains, lakes, and rivers. This region includes notable destinations such as: 1. **Lake Bled** - Famous for its picturesque lake with an island and castle. 2. **Bohinj Valley** - Known for its lake, outdoor activities, and the surrounding Julian Alps.

Lithuania is divided into 10 administrative counties, known as "apskritys" in Lithuanian. These counties serve as regions for local governance and administration. The counties, along with their respective capitals, are: 1. **Alytaus County** (Alytaus apskritis) - Capital: Alytus 2. **Kaunas County** (Kauno apskritis) - Capital: Kaunas 3.

Regions of Finland, known as "maakunnat" in Finnish, are administrative divisions used for various governmental and statistical purposes. As of January 2023, Finland is divided into 19 regions. Each region is further divided into municipalities. The regions serve functions in areas such as regional development, planning, and healthcare services. The 19 regions of Finland are: 1. Åland Islands (Ahvenanmaa) 2. Uusimaa (Uudenmaan maakunta) 3.