Topic Review
Cinnamon, Clove and Cumin against Urinary Tract Infections
Spices are aromatic plants widely used in Mexico to flavor, color, or preserve food. In particular, the Food and Drug Administration (FDA) Organization defined spices as: “whole, broken or ground aromatic vegetable substances, whose significant function in food is to flavor rather than to nourish”. Most of the beneficial health properties of spices are mediated through the direct action of their phytochemicals, especially polyphenols or polyphenol degradation products. These phytochemicals have broad antioxidant properties and target specific receptors or enzymes involved in various anti-inflammatory pathways or immune responses. Phenolic acids and flavonoids, especially flavones and flavonoids, are spices’ predominant class of polyphenols. Furthermore, the antimicrobial properties of spices are attributed to their unique volatile oils and oleoresins. Because spices are obtained from aromatic plants and herbs, they are generally considered safe (GRAS).
  • 27.0K
  • 28 Apr 2023
Topic Review
Technological Innovation and Economic Growth
Economic growth is a tool for measuring the development and progress of countries, and technological innovation is one of the factors affecting economic growth and contributes to the development and modernization of production methods. Therefore, technological innovation is the main driver for economic growth and human progress. Spending on innovation, research and development as well as investment in innovation supports competition and progress. Accordingly, sustainable economic growth is achieved. This ensures the preservation of resources for future generations and the achievement of economic and social growth. Moreover, a sustainable educational level of the workforce, investment in research, creation of new products, and investor access to stock markets will be ensured through the development of the public and private sectors and the improvement of people’s living conditions.
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  • 13 Apr 2022
Topic Review
List of Women Warriors in Folklore
This is a list of women who engaged in war, found throughout mythology and folklore, studied in fields such as literature, sociology, psychology, anthropology, film studies, cultural studies, and women's studies. A mythological figure does not always mean a fictional one, but rather, someone of whom stories have been told that have entered the cultural heritage of a people. Some women warriors are documented in the written record and as such form part of history (e.g. the Ancient Briton queen Boudica, who led the Iceni into battle against the Romans). However, to be considered a warrior, the woman in question must have belonged to some sort of military, be it recognized, like an organized army, or unrecognized, like revolutionaries.
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  • 02 Nov 2022
Topic Review
Environmental Impact of Shipping
The environmental impact of shipping includes air pollution, water pollution, acoustic, and oil pollution. Ships are responsible for more than 18 percent of some air pollutants. It also includes greenhouse gas emissions. The International Maritime Organization (IMO) estimates that carbon dioxide emissions from shipping were equal to 2.2% of the global human-made emissions in 2012 and expects them to rise 50 to 250 percent by 2050 if no action is taken. There is a perception that cargo transport by ship is low in air pollutants, because for equal weight and distance it is the most efficient transport method, according to shipping researcher Alice Bows-Larkin. This is particularly true in comparison to air freight. However, because sea shipment accounts for far more annual tonnage and the distances are often large, shipping's emissions are globally substantial. A difficulty is that the annual increasing amount of shipping overwhelms gains in efficiency, such as from slow-steaming or the use of kites. The growth in tonne-kilometers of sea shipment has averaged 4 percent yearly since the 1990s, and it has grown by a factor of 5 since the 1970s. There are now over 100,000 transport ships at sea, of which about 6,000 are large container ships. The fact that shipping enjoys substantial tax privileges has contributed to the growing emissions.
  • 25.9K
  • 31 Oct 2022
Topic Review
Pro-Environmental Behavior
Pro-environmental behavior, also known as green-, sustainable-, or environmentally-friendly (eco-friendly) behavior, is defined as behaviors in which individuals take protective actions toward the environment [8]. 
  • 25.4K
  • 26 Oct 2020
Topic Review
Fatawa 'Alamgiri
Fatawa 'Alamgiri, also known as Al-Fatawa al-'Alamgiriyya (Arabic: الفتاوى العالمگيرية) or Al-Fatawa al-Hindiyya (Arabic: الفتاوى الهندية), is a 17th-century sharia based compilation on statecraft, general ethics, military strategy, economic policy, justice and punishment, that served as the law and principal regulating body of the Mughal Empire, during the reign of the Mughal emperor Muhammad Muhiuddin Aurangzeb Alamgir. It subsequently went on to become the reference legal text to enforce Sharia in colonial south Asia in the 18th century through early 20th century, and has been heralded as "the greatest digest of Muslim law made in India ".
  • 25.3K
  • 01 Dec 2022
Topic Review
Akhlaq
Akhlaq (Arabic: أخلاق) is the practice of virtue, morality and manners in Islamic theology and falsafah (philosophy).
  • 25.1K
  • 28 Nov 2022
Topic Review
Electronic Circular Dichroism
This entry provides an introduction to the basic concepts of Electronic Circular Dichroism (ECD) spectroscopy. It describes the fundamental principles, instrumentation, and different approaches for interpreting and predicting ECD spectra. It surveys the most popular modern applications of ECD for the structural analysis of organic compounds.
  • 25.0K
  • 24 May 2022
Topic Review
Internationalism (Politics)
Internationalism is a political principle that advocates greater political or economic cooperation among states and nations. It is associated with other political movements and ideologies, but can also reflect a doctrine, belief system, or movement in itself. Supporters of internationalism are known as internationalists and generally believe that humans should unite across national, political, cultural, racial, or class boundaries to advance their common interests, or that governments should cooperate because their mutual long-term interests are of greater importance than their short-term disputes. Internationalism has several interpretations and meanings, but is usually characterized by opposition to nationalism and isolationism; support for international institutions, such as the United Nations ; and a cosmopolitan outlook that promotes and respects other cultures and customs. The term is similar to, but distinct from, globalism and cosmopolitanism.
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  • 24 Oct 2022
Topic Review
Luciferianism
Luciferianism is a belief system that venerates the essential characteristics that are affixed to Lucifer, the name of various mythological and religious figures associated with the planet Venus. The tradition, influenced by Gnosticism, usually reveres Lucifer not as the devil, but as a destroyer, a guardian, liberator, light bringer or guiding spirit to darkness, or even the true god as opposed to Jehovah.
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  • 01 Dec 2022
Topic Review
Principalía
The Principalía or noble class was the ruling and usually educated upper class in the pueblos of the Spanish Philippines, comprising the gobernadorcillo (who had functions similar to a town mayor), and the cabezas de barangay (heads of the barangays) who governed the districts. The distinction or status of being part of the principalía was a hereditary right. However, it could also be acquired, as attested by the royal decree of 20 December 1863 (signed in the name of Queen Isabella II by the Minister of the Colonies, José de la Concha). p1 cols 1–4 This distinguished upper class was exempted from tribute (tax) to the Spanish crown during the colonial period. Colonial documents would refer to them as "de privilegio y gratis", in contrast to those who pay tribute ("de pago"). It was the true aristocracy and the true nobility of colonial Philippines, which could be roughly comparable to the patrician class of ancient Rome. The principales (members of the principalía) traced their origin from the pre‑colonial royal and noble class of Datu of the established kingdoms, rajahnates, confederacies, and principalities,(p19) as well as the lordships of the smaller ancient social units called barangays in Visayas, Luzon, and Mindanao. The members of this class enjoyed exclusive privileges: only the members of the principalía were allowed to vote, be elected to public office, and be addressed by the title: Don or Doña.(p624)(p218) The use of the honorific addresses "Don" and "Doña" was strictly limited to what many documents during the colonial period would refer to as "vecinas y vecinos distinguidos". For the most part, the social privileges of the nobles were freely acknowledged as befitting their greater social responsibilities. The gobernadorcillo during that period received a nominal salary and was not provided government funds for public services. In fact more often the gobernadorcillo had to maintain government of his municipality by looking after the post office and the jailhouse, and by managing public infrastructure, using personal resources.(p326)(p294) Principales also provided assistance to parishes by helping in the construction of church buildings, and in the pastoral and religious activities of the priests who, being usually among the few Spaniards in most colonial towns, had success in winning the goodwill of the natives. More often, the clergy were the sole representatives of Spain in many parts of the archipelago. Under the Patronato Real of the Spanish crown, these Spanish churchmen were also the king's effective ambassadors, and promoters of the realm.(p726-727;735) With the end of Spanish sovereignty over the Philippines after the Spanish–American War in 1898 and the introduction of a democratic, republican system during the American Occupation, the Principalía and their descendants lost their legal authority and social privileges. Many were, however, able to integrate into the new socio-political structure, retaining some degree of influence and power.
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  • 28 Sep 2022
Topic Review
Kulam
Kulam or Barang are terms used for a kind of black magic, specifically a malevolent use of sympathetic magic, which is associated with Indigenous Philippine religions and practiced in the Philippines . Kulam has been present throughout the Philippines before the Spanish colonization. Today it is said to be centered in Pampanga, Talalora, Western Samar and Sorsogon, where many of the country's faith healers reside. Kulam also exists in many of the hinterlands, especially in Samar and Leyte, however, Kulam is known and occurs anywhere in the Philippines.
  • 24.5K
  • 08 Oct 2022
Topic Review
Sociology
Sociology is a science with specificities that can offer a more rigorous knowledge of social reality. But what is sociology? There is a wide variety of definitions and it is not easy to define them directly. It is an extremely ambitious and broad theme of which we will make a brief presentation based on Ferreira & Serpa (2017), Serpa & Ferreira (2018), and Serpa & Ferreira (2019).
  • 24.5K
  • 30 Oct 2020
Topic Review
Planck Length
In physics, the Planck length, denoted ℓP, is a unit of length in the system of Planck units that was originally proposed by physicist Max Planck, equal to 1.616255(18)×10−35 m.[note 1] The Planck length can be defined from three fundamental physical constants: the speed of light, the Planck constant, and the gravitational constant. It is also the reduced Compton wavelength of a particle with Planck mass. Regardless of whether it represents some fundamental limit to the universe, it is a useful unit in theoretical physics.
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  • 18 Nov 2022
Topic Review
Free-Space Path Loss
In telecommunication, the free-space path loss (FSPL) is the attenuation of radio energy between the feedpoints of two antennas that results from the combination of the receiving antenna's capture area plus the obstacle free, line-of-sight path through free space (usually air). The "Standard Definitions of Terms for Antennas", IEEE Std 145-1993, defines "free-space loss" as "The loss between two isotropic radiators in free space, expressed as a power ratio." It does not include any power loss in the antennas themselves due to imperfections such as resistance. Free space loss increases with the square of distance between the antennas because the radio waves spread out due the inverse square law and decreases with the square of the wavelength of the radio waves. The FSPL is rarely used standalone, but rather as a part of the Friis transmission formula, which includes the gain of antennas. It is a factor that must be included in the power link budget of a radio communication system, to ensure that sufficient radio power reaches the receiver that the transmitted signal is received intelligibly.
  • 24.2K
  • 02 Jun 2023
Topic Review
Low-Level Equilibrium Trap
The low-level equilibrium trap is a concept in economics developed by Richard R. Nelson, in which at low levels of per capita income people are too poor to save and invest much, and this low level of investment results in low rate of growth in national income. As per capita income rises above a certain minimum level at which there is zero saving, a rising proportion of income will be saved and invested and this will lead to higher rate of growth in income.
  • 24.0K
  • 29 Nov 2022
Topic Review
Hyperinflation in Yugoslavia
Between 1992 and 1994, the Federal Republic of Yugoslavia (FRY) experienced the third-longest period of hyperinflation in world economic history. This period spanned 22 months, from March 1992 to January 1994. Inflation peaked at a monthly rate of 313 million percent in January 1994. Daily inflation was 62%, with an inflation rate of 2.03% in 1 hour being higher than the annual inflation rate of many developed countries. The inflation rate in January 1994, converted to annual levels, reached 116,545,906,563,330 percent (116.546 billion percent, or 1.16 × 1015 percent). During this period of hyperinflation in FR Yugoslavia, store prices were stated in conditional units – point, which was equal to the German mark. The conversion was made either in German marks or in dinars at the current "black market" exchange rate that often changed several times per day.
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  • 14 Nov 2022
Topic Review
Night Vision Device
A night vision device (NVD), also known as night optical/observation device (NOD) and night vision goggles (NVG), is an optoelectronic device that allows images to be produced in levels of light approaching total darkness. The image may be a conversion to visible light of both visible light and near-infrared, while by convention detection of thermal infrared is denoted thermal imaging. The image produced is typically monochrome, e.g. shades of green. NVDs are most often used by the military and law enforcement agencies, but are available to civilian users. The term usually refers to a complete unit, including an image intensifier tube, a protective and generally water-resistant housing, and some type of mounting system. Many NVDs also include optical components such as a sacrificial lens, or telescopic lenses or mirrors. An NVD may have an IR illuminator, making it an active as opposed to passive night vision device. Night vision devices were first used in World War II and came into wide use during the Vietnam War. The technology has evolved greatly since their introduction, leading to several "generations" of night vision equipment with performance increasing and price decreasing. Consequently, they are available for a wide range of applications, e.g. for gunners, drivers and aviators.
  • 23.8K
  • 13 Oct 2022
Topic Review
Applications of Unmanned Aerial Vehicles
Unmanned aerial vehicles (UAVs), also known as drones, have come in a great diversity of several applications such as military, construction, image and video mapping, medical, search and rescue, parcel delivery, hidden area exploration, oil rigs and power line monitoring, precision farming, wireless communication and aerial surveillance. The drone industry has been getting significant attention as a model of manufacturing, service and delivery convergence, introducing synergy with the coexistence of different emerging domains. 
  • 23.7K
  • 27 Jul 2022
Topic Review
Chronology of Jesus
A chronology of Jesus aims to establish a timeline for the events of the life of Jesus. Scholars have correlated Jewish and Greco-Roman documents and astronomical calendars with the New Testament accounts to estimate dates for the major events in Jesus's life. Two main approaches have been used to estimate the year of the birth of Jesus: one based on the accounts in the Gospels of his birth with reference to King Herod's reign, and the other by subtracting his stated age of "about 30 years" when he began preaching. Most scholars, on this basis, assume a date of birth between 6 and 4 BC. Three details have been used to estimate the year when Jesus began preaching: a mention of his age of "about 30 years" during "the fifteenth year" of the reign of Tiberius Caesar, another relating to the date of the building of the Temple in Jerusalem, and yet another concerning the death of John the Baptist. Hence, scholars estimate that Jesus began preaching and gathering followers around AD 28–29. According to the three synoptic gospels Jesus continued preaching for at least one year, and according to John the Evangelist for three years. Five methods have been used to estimate the date of the crucifixion of Jesus. One uses non-Christian sources such as Josephus and Tacitus. Another works backwards from the historically well-established trial of the Apostle Paul by the Roman proconsul Gallio in Corinth in AD 51/52 to estimate the date of Paul's conversion. Both methods result in AD 36 as an upper bound to the crucifixion. Thus, scholars generally agree that Jesus was crucified between AD 30 and AD 36. Isaac Newton's astronomical method calculates those ancient Passovers (always defined by a full moon) which are preceded by a Friday, as specified by all four Gospels; this leaves two potential crucifixion dates, 7 April AD 30 and 3 April AD 33. In the lunar eclipse method, the Apostle Peter's statement that the moon turned to blood at the crucifixion (Acts of the Apostles 2:14-21) is taken to refer to the lunar eclipse of 3 April AD 33; although astronomers are discussing whether the eclipse was visible as far west as Jerusalem. Recent astronomical research uses the contrast between the synoptic date of Jesus' last Passover on the one hand with John's date of the subsequent "Jewish Passover" on the other hand, to propose Jesus' Last Supper to have been on Wednesday, 1 April AD 33 and the crucifixion on Friday 3 April AD 33.
  • 23.6K
  • 09 Nov 2022
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