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Topic Review
Calendar of 13 Months
Has anyone of us missed an event because he was confused between days and dates? Do we really remember the date of any day if we do not have a calendar? Is the current Gregorian Calendar efficient enough for use, and does it really facilitate our life or make it more complicated?  Have you ever thought about a much simpler way to calculate days and dates in a year? All these questions are answered in this article, in which the author proposes an original calendar that might facilitate our lives if we can apply it.
  • 247.3K
  • 12 Jan 2023
Topic Review
Metaverse as a Learning Environment
The metaverse is unavoidable in an increasingly digitalized society and will potentially have a profound influence on what is understood as teaching and learning in its formal and informal dimensions, both in initial and continuing education.
  • 190.5K
  • 06 Feb 2023
Topic Review
Human Activity Recognition in Telemedicine
Telemedicine has the potential to improve access and delivery of healthcare to diverse and aging populations. Recent advances in technology allow for remote monitoring of physiological measures such as heart rate, oxygen saturation, blood glucose, and blood pressure. However, the ability to accurately detect falls and monitor physical activity remotely without invading privacy or remembering to wear a costly device remains an ongoing concern. Human activity involves a series of actions carried out by one or more individuals to perform an action or task, such as sitting, lying, walking, standing, and falling. The field of human activity recognition (HAR) has made remarkable advancements. The primary objective of HAR is to discern a user’s behavior, enabling computing systems to accurately classify and measure human activity.
  • 129.3K
  • 15 Jan 2024
Topic Review
Timeline of Human Prehistory
This timeline of human prehistory comprises the time from the first appearance of Homo sapiens in Africa 300,000 years ago to the invention of writing and the beginning of history, 5,000 years ago. It thus covers the time from the Middle Paleolithic (Old Stone Age) to the very beginnings of world history. All dates are approximate subject to revision based on new discoveries or analyses.
  • 127.6K
  • 02 Nov 2022
Topic Review
Imamate (Twelver Doctrine)
Imāmah (Arabic: اٍمامة) means "leadership" and is a concept in Twelver theology. The Twelve Imams are the spiritual and political successors to Muhammad, the Prophet of Islam, in the Twelver branch of Shia Islam. According to Twelver theology, the successors to Muhammad are infallible human beings, who rule justly over the community and maintain and interpret sharia and undertake the esoteric interpretation of the Quran. The words and deeds of Muhammad and the Imams guide the community. For this, the Imams must be free from error and sin and chosen by divine decree—nass—through the Prophet. Shi'a believe that divine wisdom—'Aql—is the source of the souls of the Prophets and Imams and gives them esoteric knowledge—hikmah—and that their suffering is a means by which their devotees may acquire divine grace. The Imam is not the recipient of divine revelation, but has a close relationship with God, who guides him, allowing the Imam in turn to guide others. The Imamat, or belief in the divine guide, is a fundamental belief in Shia Islam and is based on the concept that God would not leave humanity without access to divine guidance. According to the Twelvers, an Imam of the Age is always the divinely appointed authority on all matters of faith and law. Ali was the first Imam in this line and in the view of Twelvers the rightful successor to Muhammad, followed by the male descendants of Muhammad through his daughter Fatimah. Each Imam was the son of the previous Imam, with the exception of Husayn ibn Ali, who was the brother of Hasan ibn Ali. The twelfth and final Imam is Muhammad al-Mahdi, who is believed by the Twelvers to be alive and in hiding.
  • 122.2K
  • 17 Oct 2022
Topic Review
Digitainability and Smart Education
Smart education, with its multidimensional interdisciplinarity, allows the promotion of a learning process that is simultaneously efficient and effective, enhancing digitainability and, consequently, more proactive attitudes in shaping a Sustainable Digital Society.
  • 120.2K
  • 03 Dec 2022
Topic Review
Two-Nation Theory (Pakistan)
The two-nation theory (Urdu: دو قومی نظریہ‎ do qaumī nazariya) is the basis of the creation of Pakistan . According to this theory Muslims and Hindus are two separate nations by definition; Muslims have their own customs, religion, and tradition, and from social and moral points of view, Muslims are different from Hindus; and therefore, Muslims should be able to have their own separate homeland in which Islam is the dominant religion, being segregated from Hindus. The two-nation theory advocated by the All India Muslim League is the founding principle of the Pakistan Movement (i.e. the ideology of Pakistan as a Muslim nation-state in the northwestern and eastern regions of India) through the partition of India in 1947. There are varying interpretations of the two-nation theory, based on whether the two postulated nationalities can coexist in one territory or not, with radically different implications. One interpretation argued for sovereign autonomy, including the right to secede, for Muslim-majority areas of colonial India, but without any transfer of populations (i.e. Hindus and Muslims would continue to live together). A different interpretation contends that Hindus and Muslims constitute "two distinct and frequently antagonistic ways of life and that therefore they cannot coexist in one nation." In this version, a transfer of populations (i.e. the total removal of Hindus from Muslim-majority areas and the total removal of Muslims from Hindu-majority areas) is a desirable step towards a complete separation of two incompatible nations that "cannot coexist in a harmonious relationship". Opposition to the two-nation theory came from both nationalist Muslims and Hindus, being based on two concepts. The first is the concept of a single Indian nation, of which Hindus and Muslims are two intertwined communities. The second source of opposition is the concept that while Indians are not one nation, neither are the Muslims or Hindus of India, and it is instead the relatively homogeneous provincial units of the Indian subcontinent which are true nations and deserving of sovereignty; this view has been presented by the Baloch, Sindhi, Bengali, and Pashtun sub-nationalities of Pakistan, with Bengalis seceding from Pakistan after the Bangladesh Liberation War in 1971 and other separatist movements in Pakistan are currently in-place. The state of India officially rejected the two-nation theory and chose to be a secular state, enshrining the concepts of religious pluralism and composite nationalism in its constitution; however, in response to the separatist tendencies of the All India Muslim League, many Hindu nationalist organisations worked to try to give Hinduism a privileged position within the country.
  • 117.2K
  • 02 Dec 2022
Topic Review
North–South Divide in the World
The North–South divide (or Global North and Global South) is a socio-economic and political division of Earth popularized in the late 20th century and early 21st century. Generally, definitions of the Global North include the United States , Canada , almost all the European countries, Israel, Cyprus, Japan , Singapore, South Korea , Taiwan, Australia , and New Zealand. The Global South is made up of Africa, Latin America and the Caribbean, Pacific Islands, and the developing countries in Asia, including the Middle East. It is generally seen as home to: Brazil , India and China , which, along with Indonesia and Mexico, are the largest Southern states in terms of land area and population. The North is mostly correlated with the Western world, while the South largely corresponds with the developing countries (previously called "Third World") and Eastern world. The two groups are often defined in terms of their differing levels of wealth, economic development, income inequality, democracy, and political and economic freedom, as defined by freedom indices. States that are generally seen as part of the Global North tend to be wealthier, less unequal and considered more democratic and to be developed countries who export technologically advanced manufactured products; Southern states are generally poorer developing countries with younger, more fragile democracies heavily dependent on primary sector exports and frequently share a history of past colonialism by Northern states. Nevertheless, the divide between the North and the South is often challenged and said to be increasingly incompatible with reality. In economic terms, as of the early 21st century, the North—with one quarter of the world population—controls four-fifths of the income earned anywhere in the world. 90% of the manufacturing industries are owned by and located in the North. Inversely, the South—with three quarters of the world population—has access to one-fifth of the world income. As nations become economically developed, they may become part of definitions the "North", regardless of geographical location; similarly, any nations that do not qualify for "developed" status are in effect deemed to be part of the "South".
  • 112.9K
  • 01 Dec 2022
Topic Review
Six Stages to Choose Sampling Techniques
In order to answer the research questions, it is doubtful that researcher should be able to collect data from all cases. Thus, there is a need to select a sample. The entire set of cases from which researcher sample is drawn in called the population. Since, researchers neither have time nor the resources to analysis the entire population so they apply sampling technique to reduce the number of cases. There are six stages to choose sampling techniques.
  • 109.5K
  • 17 Jul 2023
Topic Review
Plus-Minus Sign
The plus-minus sign (±) is a mathematical symbol with multiple meanings. The sign is normally pronounced "plus or minus". In mathematics, it generally indicates a choice of exactly two possible values, one of which is the negation of the other. In experimental sciences, the sign commonly indicates the confidence interval or error in a measurement, often the standard deviation or standard error. The sign may also represent an inclusive range of values that a reading might have. In engineering the sign indicates the tolerance, which is the range of values that are considered to be acceptable, safe, or which comply with some standard, or with a contract. In botany it is used in morphological descriptions to notate "more or less". In chemistry the sign is used to indicate a racemic mixture. In chess, the sign indicates a clear advantage for the white player; the complementary sign ∓ indicates the same advantage for the black player.
  • 100.6K
  • 23 Apr 2023
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