Law

Roman law is the legal system of ancient Rome, including the legal developments spanning over a thousand years of jurisprudence, from the Twelve Tables (c. 449 BC), to the Corpus Juris Civilis (AD 529) ordered by Eastern Roman emperor Justinian I.

Roman law also denoted the legal system applied in most of Western Europe until the end of the 18th century. In Germany, Roman law practice remained in place longer under the Holy Roman Empire (963–1806). Roman law thus served as a basis for legal practice throughout Western continental Europe, as well as in most former colonies of these European nations, including Latin America, and also in Ethiopia.

In law, void means of no legal effect. An action, document, or transaction which is void is of no legal effect whatsoever: an absolute nullity—the law treats it as if it had never existed or happened. The term void ab initio, which means "to be treated as invalid from the outset", comes from adding the Latin phrase ab initio (from the beginning) as a qualifier. For example, in many jurisdictions where a person signs a contract under duress, that contract is treated as being void ab initio. The frequent combination "null and void" is a legal doublet.

The term is frequently used in contradistinction to the term "voidable" and "unenforceable".

The Imperial University of Constantinople, sometimes known as the University of the Palace Hall of Magnaura (Greek: Πανδιδακτήριον τῆς Μαγναύρας), was an Eastern Roman educational institution that could trace its corporate origins to 425 AD, when the emperor Theodosius II founded the Pandidacterium (Medieval Greek: Πανδιδακτήριον).

The Pandidakterion was restructured in 1046 by Constantine IX Monomachos who created the Departments of Law (Διδασκαλεῖον τῶν Νόμων) and Philosophy (Γυμνάσιον).

Ismail Qemali, or Ismail Kemal Bey Vlora, (Albanian: [ismail cɛmali] ; 16 October 1844 – 26 January 1919), was an Albanian politician and statesman who is regarded as the founder of modern Albania. He served as the first prime minister of Albania from December 1912 until his resignation in January 1914.

Born in Vlorë to an Albanian noble family, Qemali developed an early interest in languages and later studied law in Istanbul. He travelled across Europe and returned to Albania after the Young Turk Revolution. He took part in the Congress of Ottoman Opposition and played a major role in the Albanian revolt of 1912.

Gottfried Wilhelm Leibniz (or Leibnitz; 1 July 1646 [O.S. 21 June] – 14 November 1716) was a German polymath active as a mathematician, philosopher, scientist and diplomat who is credited, alongside Isaac Newton, with the creation of calculus in addition to many other branches of mathematics, such as binary arithmetic and statistics. Leibniz has been called the "last universal genius" due to his vast expertise across fields, which became a rarity after his lifetime with the coming of the Industrial Revolution and the spread of specialized labour. He is a prominent figure in both the history of philosophy and the history of mathematics. He wrote works on philosophy, theology, ethics, politics, law, history, philology, games, music, and other studies. Leibniz also made major contributions to physics and technology, and anticipated notions that surfaced much later in probability theory, biology, medicine, geology, psychology, linguistics and computer science.

Leibniz contributed to the field of library science, developing a cataloguing system (at the Herzog August Library in Wolfenbüttel, Germany) that came to serve as a model for many of Europe's largest libraries. His contributions to a wide range of subjects were scattered in various learned journals, in tens of thousands of letters and in unpublished manuscripts. He wrote in several languages, primarily in Latin, French and German.

A social norm or norm is a shared standard of acceptable behavior by a group. Social norms can both be informal understandings that govern the behavior of members of a society, as well as be codified into rules and laws. Social normative influences or social norms, are deemed to be powerful drivers of human behavioural changes and well organized and incorporated by major theories which explain human behaviour. Institutions are composed of multiple norms. Norms are shared social beliefs about behavior; thus, they are distinct from "ideas", "attitudes", and "values", which can be held privately, and which do not necessarily concern behavior. Norms are contingent on context, social group, and historical circumstances.

Scholars distinguish between regulative norms (which constrain behavior), constitutive norms (which shape interests), and prescriptive norms (which prescribe what actors ought to do). The effects of norms can be determined by a logic of appropriateness and logic of consequences; the former entails that actors follow norms because it is socially appropriate, and the latter entails that actors follow norms because of cost-benefit calculations. Others see social norms emerging as part of an evolutionarily stable strategy, where they stabilize through third-party punishment.

In social psychology, an interpersonal relation (or interpersonal relationship) describes a social association, connection, or affiliation between two or more people. It overlaps significantly with the concept of social relations, which are the fundamental unit of analysis within the social sciences. Relations vary in degrees of intimacy, self-disclosure, duration, reciprocity, and power distribution. The main themes or trends of the interpersonal relations are: family, kinship, friendship, love, marriage, business, employment, clubs, neighborhoods, ethical values, support, and solidarity. Interpersonal relations may be regulated by law, custom, or mutual agreement, and form the basis of social groups and societies. They appear when people communicate or act with each other within specific social contexts, and they thrive on equitable and reciprocal compromises.

Interdisciplinary analysis of relationships draws heavily upon the other social sciences, including, but not limited to: anthropology, communication, cultural studies, economics, linguistics, mathematics, political science, social work, and sociology. This scientific analysis had evolved during the 1990s and has become "relationship science", through the research done by Ellen Berscheid and Elaine Hatfield. This interdisciplinary science attempts to provide evidence-based conclusions through the use of data analysis.

Rigour (British English) or rigor (American English; see spelling differences) describes a condition of stiffness or strictness. These constraints may be environmentally imposed, such as "the rigours of famine"; logically imposed, such as mathematical proofs which must maintain consistent answers; or socially imposed, such as the process of defining ethics and law.

Sciences Po (French pronunciation: [sjɑ̃s po]) or Sciences Po Paris, also known as the Paris Institute of Political Studies (French: Institut d'études politiques de Paris), is a public research university located in Paris, France, that holds the status of grande école and the legal status of grand établissement. The university's undergraduate program is taught on the Paris campus as well as on the decentralized campuses in Dijon, Le Havre, Menton, Nancy, Poitiers and Reims, each with their own academic program focused on a geopolitical part of the world. While Sciences Po historically specialized in political science, it progressively expanded to other social sciences such as economics, law, and sociology.

The school was established in 1872 by Émile Boutmy as the École libre des sciences politiques in the aftermath of the Franco-Prussian War as a private institution to form a new French elite that would be knowledgeable in political science, law and history. It was a pioneer in the emergence and development of political science as an academic field in France. Following World War II, the school was nationalized and re-established as a public institution. As of 2021, 80% of Sciences Po graduates are employed in the private sector.

Modern Standard Arabic (MSA) or Modern Written Arabic (MWA) is the variety of standardized, literary Arabic that developed in the Arab world in the late 19th and early 20th centuries, and in some usages also the variety of spoken Arabic that approximates this written standard. MSA is the language used in literature, academia, print and mass media, and law and legislation, though it is generally not spoken as a first language, similar to Contemporary Latin. It is a pluricentric standard language taught throughout the Arab world in formal education, differing significantly from many vernacular varieties of Arabic that are commonly spoken as mother tongues in the area; these are only partially mutually intelligible with both MSA and with each other depending on their proximity in the Arabic dialect continuum.

Many linguists consider MSA to be distinct from Classical Arabic (CA; اللغة العربية الفصحى التراثية al-Lughah al-ʻArabīyah al-Fuṣḥā at-Turāthīyah) – the written language prior to the mid-19th century – although there is no agreed moment at which CA turned into MSA. There are also no agreed set of linguistic criteria which distinguish CA from MSA; however, MSA differs most markedly in that it either synthesizes words from Arabic roots (such as سيارة car (Sayyārah) or باخرة steamship (Bākhirah)) or adapts words from foreign languages (such as ورشة workshop (Warshah) or إنترنت Internet (Inṭirnēt)) to describe industrial and post-industrial life.