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Italian Submarine Axum
Italian submarine ''Axum'' was an built in the 1930s, serving in the Regia Marina during World War II. She was named after an ancient city of Axum in Ethiopia. Design and description The ''Adua''-class submarines were essentially repeats of the preceding . They displaced surfaced and submerged. The submarines were long, had a beam of and a draft of .Chesneau, pp. 309–10 For surface running, the boats were powered by two diesel engines, each driving one propeller shaft. When submerged each propeller was driven by a electric motor. They could reach on the surface and underwater. On the surface, the ''Adua'' class had a range of at , submerged, they had a range of at .Bagnasco, p. 154 The boats were armed with six internal torpedo tubes, four in the bow and two in the stern. They were also armed with one deck gun for combat on the surface. The light anti-aircraft armament consisted of one or two pairs of machine guns. Construction and career ''Axum'' was buil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kingdom Of Italy
The Kingdom of Italy ( it, Regno d'Italia) was a state that existed from 1861, when Victor Emmanuel II of Sardinia was proclaimed King of Italy, until 1946, when civil discontent led to an institutional referendum to abandon the monarchy and form the modern Italian Republic. The state resulted from a decades-long process, the '' Risorgimento'', of consolidating the different states of the Italian Peninsula into a single state. That process was influenced by the Savoy-led Kingdom of Sardinia, which can be considered Italy's legal predecessor state. Italy declared war on Austria in alliance with Prussia in 1866 and received the region of Veneto following their victory. Italian troops entered Rome in 1870, ending more than one thousand years of Papal temporal power. Italy entered into a Triple Alliance with the German Empire and the Austro-Hungarian Empire in 1882, following strong disagreements with France about their respective colonial expansions. Although relations with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Propeller Shaft
A drive shaft, driveshaft, driving shaft, tailshaft (Australian English), propeller shaft (prop shaft), or Cardan shaft (after Girolamo Cardano) is a component for transmitting mechanical power and torque and rotation, usually used to connect other components of a drivetrain that cannot be connected directly because of distance or the need to allow for relative movement between them. As torque carriers, drive shafts are subject to torsion and shear stress, equivalent to the difference between the input torque and the load. They must therefore be strong enough to bear the stress, while avoiding too much additional weight as that would in turn increase their inertia. To allow for variations in the alignment and distance between the driving and driven components, drive shafts frequently incorporate one or more universal joints, jaw couplings, or rag joints, and sometimes a splined joint or prismatic joint. History The term ''driveshaft'' first appeared during the mid-19th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunisia
) , image_map = Tunisia location (orthographic projection).svg , map_caption = Location of Tunisia in northern Africa , image_map2 = , capital = Tunis , largest_city = capital , coordinates = , official_languages = Arabic Translation by the University of Bern: "Tunisia is a free State, independent and sovereign; its religion is the Islam, its language is Arabic, and its form is the Republic." , religion = , languages_type = Spoken languages , languages = Minority Dialects : Jerba Berber (Chelha) Matmata Berber Judeo-Tunisian Arabic (UNESCO CR) , languages2_type = Foreign languages , languages2 = , ethnic_groups = * 98% Arab * 2% Other , demonym = Tunisian , government_type = Unitary presidential republic , leader_title1 = President , leader_name1 = Kais Saied , leader_ti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italian Submarine Aradam
Italian submarine ''Aradam'' was an built in the 1930s, serving in the Regia Marina during World War II. She was named after the Amba Aradam mountain in Ethiopia. Design and description The ''Adua''-class submarines were essentially repeats of the preceding . They displaced surfaced and submerged. The submarines were long, had a beam of and a draft of .Chesneau, pp. 309–10 For surface running, the boats were powered by two diesel engines, each driving one propeller shaft. When submerged each propeller was driven by a electric motor. They could reach on the surface and underwater. On the surface, the ''Adua'' class had a range of at , submerged, they had a range of at .Bagnasco, p. 154 The boats were armed with six internal torpedo tubes, four in the bow and two in the stern. They were also armed with one deck gun for combat on the surface. The light anti-aircraft armament consisted of one or two pairs of machine guns. Construction and career ''Aradam'' was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italian Submarine Alagi
Italian submarine ''Alagi'' was an built in 1930s serving in the Regia Marina during World War II. She was named after the Amba Alagi mountain in Ethiopia. Design and description The ''Adua''-class submarines were essentially repeats of the preceding . They displaced surfaced and submerged. The submarines were long, had a beam of and a draft of .Chesneau, pp. 309–10 For surface running, the boats were powered by two diesel engines, each driving one propeller shaft. When submerged each propeller was driven by a electric motor. They could reach on the surface and underwater. On the surface, the ''Adua'' class had a range of at , submerged, they had a range of at .Bagnasco, p. 154 The boats were armed with six internal torpedo tubes, four in the bow and two in the stern. They were also armed with one deck gun for combat on the surface. The light anti-aircraft armament consisted of one or two pairs of machine guns. Construction and Career ''Alagi'' was built i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sant'Antioco
Sant'Antioco (; sc, Santu Antiogu) is the name of both an island and a municipality (''comune'') in southwestern Sardinia, in the Province of South Sardinia, in Sulcis zone. With a population of 11,730, the municipality of Sant'Antioco it is the island's largest community. It is also the site of ancient Sulci, considered the second city of Sardinia in antiquity. Island of Sant'Antioco Sant'Antioco is the second largest island of the Sardinian region, after Sardinia itself, with a surface of ; it is also the fourth largest in Italy after Sicily, Sardinia and Elba. It is located some from Cagliari, to which is connected through the SS126 state road, using a modern bridge. The island is divided between the two municipalities of Sant'Antioco and Calasetta. Other settlements are the small tourist resort of Maladroxia (a ''frazione'' of Sant'Antioco municipality) and Cussorgia, part of Calasetta. The coast of the island is in part sandy and in part rocky. The main beaches in the is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galite Islands
The Galite Islands (Tunisian Arabic: جالطة ''Jalita'', French: ''La Galite'', Italian: ''Isola della Caletta'') are a rocky group of islands of volcanic origin that belong to Bizerte Governorate, northern Tunisia. They are located northwest of Cape Serrat, the closest point of the Tunisian mainland coast, from which they are separated by the Galite Channel, and almost north-by-northeast of the city of Tabarka, and south of Cape Spartivento in the south of Sardinia. The islands of the group sit atop ''Banc de Galite''. Main island The centrally situated main island La Galite is long east-west, and up to wide in the east. The area of the group is , most of which La Galite accounts for. The main island has 200m high cliffs and is accessible only in the south on the bay Escueil de Pasque. A few fishermen's families live on the island. The highest peak at 391m is Bout de Somme (Grand Sommet), which is topped by a yellow lookout tower. Piton de l'Es', a prominent cone-sha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algeria
) , image_map = Algeria (centered orthographic projection).svg , map_caption = , image_map2 = , capital = Algiers , coordinates = , largest_city = capital , religion = , official_languages = , languages_type = Other languages , languages = Algerian Arabic (Darja)French , ethnic_groups = , demonym = Algerian , government_type = Unitary semi-presidential republic , leader_title1 = President , leader_name1 = Abdelmadjid Tebboune , leader_title2 = Prime Minister , leader_name2 = Aymen Benabderrahmane , leader_title3 = Council President , leader_name3 = Salah Goudjil , leader_title4 = Assembly President , leader_name4 = Ibrahim Boughali , legislature = Parliament , upper_house = Council of the Nation , lower ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sardinia
Sardinia ( ; it, Sardegna, label=Italian, Corsican and Tabarchino ; sc, Sardigna , sdc, Sardhigna; french: Sardaigne; sdn, Saldigna; ca, Sardenya, label=Algherese and Catalan) is the second-largest island in the Mediterranean Sea, after Sicily, and one of the 20 regions of Italy. It is located west of the Italian Peninsula, north of Tunisia and immediately south of the French island of Corsica. It is one of the five Italian regions with some degree of domestic autonomy being granted by a special statute. Its official name, Autonomous Region of Sardinia, is bilingual in Italian and Sardinian: / . It is divided into four provinces and a metropolitan city. The capital of the region of Sardinia — and its largest city — is Cagliari. Sardinia's indigenous language and Algherese Catalan are referred to by both the regional and national law as two of Italy's twelve officially recognized linguistic minorities, albeit gravely endangered, while the regional law provides ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cagliari
Cagliari (, also , , ; sc, Casteddu ; lat, Caralis) is an Italian municipality and the capital of the island of Sardinia, an autonomous region of Italy. Cagliari's Sardinian name ''Casteddu'' means ''castle''. It has about 155,000 inhabitants, while its metropolitan city (including Cagliari and 16 other nearby municipalities) has more than 431,000 inhabitants. According to Eurostat, the population of the Functional urban area, the commuting zone of Cagliari, rises to 476,975. Cagliari is the 26th largest city in Italy and the largest city on the island of Sardinia. An ancient city with a long history, Cagliari has seen the rule of several civilisations. Under the buildings of the modern city there is a continuous stratification attesting to human settlement over the course of some five thousand years, from the Neolithic to today. Historical sites include the prehistoric Domus de Janas, very damaged by cave activity, a large Carthaginian era necropolis, a Roman era amphi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strait Of Sicily
The Strait of Sicily (also known as Sicilian Strait, Sicilian Channel, Channel of Sicily, Sicilian Narrows and Pantelleria Channel; it, Canale di Sicilia or the Stretto di Sicilia; scn, Canali di Sicilia or Strittu di Sicilia, ar, مضيق صقلية ' or ') is the strait between Sicily and Tunisia. The strait is about wide and divides the Tyrrhenian Sea and the western Mediterranean Sea, from the eastern Mediterranean Sea. The maximum depth is . Deep currents in the strait flow from east to west, and the current nearer the surface travels from west to east. This unusual water flow is of interest to oceanographers. There are regular ferries between Sicily and Tunis across the Strait of Sicily. The island of Pantelleria lies in the middle of the strait. The Strait of Sicily is located between, at the eastern side, Tunisia and the Malta Bank and on the northern side, Sicily, Italy. Within the Central Mediterranean sea it is one of the topographically complex region ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naples
Naples (; it, Napoli ; nap, Napule ), from grc, Νεάπολις, Neápolis, lit=new city. is the regional capital of Campania and the third-largest city of Italy, after Rome and Milan, with a population of 909,048 within the city's administrative limits as of 2022. Metropolitan City of Naples, Its province-level municipality is the third-most populous Metropolitan cities of Italy, metropolitan city in Italy with a population of 3,115,320 residents, and Naples metropolitan area, its metropolitan area stretches beyond the boundaries of the city wall for approximately 20 miles. Founded by Greeks in the 1st millennium BC, first millennium BC, Naples is one of the oldest continuously inhabited urban areas in the world. In the eighth century BC, a colony known as Parthenope ( grc, Παρθενόπη) was established on the Pizzofalcone hill. In the sixth century BC, it was refounded as Neápolis. The city was an important part of Magna Graecia, played a major role in the merging ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
