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Topic Review
Effects of Pornography on Relationships
Many individuals perceive pornography to have a negative effect on interpersonal relationships, satisfaction, and sexual functioning; however, findings on the topic are mixed. Pornography has never been so widely and universally accessible as it is today. As such, the consumption of pornography is on the rise, for both men and women. This unlimited access changes not only how individuals consume pornography, but how pornography can affect individuals and relationships. Pornography can impact many aspects of an individual’s life, and it is important to understand just what these effects are, as well as the extent to which these effects can reach.
  • 2.7K
  • 22 Nov 2022
Topic Review
Online Reviews
Online reviews, also referred to as electronic word of mouth (eWOM) or user-generated content (UGC), are all similar concepts with minor differences. eWOM is all electronic communications between producers and consumers and between consumers themselves: emails, websites, consumer review sites, blogs, virtual communities, chat rooms, newsgroups, and instant messaging. UGC is data generated online by consumers, e.g., text (consumer reviews and blogs) and picture data.
  • 2.7K
  • 09 Dec 2020
Topic Review
African Sandalwood (Osyris lanceolata Hochst.)
The increasing demand for ornamental, cosmetic and pharmaceutical products is driving exploitation of plant species globally. Sub-Saharan Africa harbours unique and valuable plant resources and is now a target of plant resource depletion. African Sandalwood (Osyris lanceolata), a multi-purpose and drought-tolerant species, has seen increased exploitation for the last thirty years and is now declared endangered.
  • 2.7K
  • 17 Jan 2022
Topic Review
Pandora Radio
Pandora Media Inc. (also known as Pandora Internet Radio or simply Pandora) is a music streaming and automated music recommendation internet radio service powered by the Music Genome Project. As of August 1, 2017, the service, operated by Pandora Media, Inc., is available only in the United States. The service plays songs that have similar musical traits. The user then provides positive or negative feedback (as thumbs up or thumbs down) for songs chosen by the service, and the feedback is taken into account in the subsequent selection of other songs to play. The service can be accessed either through a web browser or with its mobile app. Pandora is a freemium service; basic features are free with advertisements or limitations, while additional features, such as improved streaming quality, music downloads and offline channels are offered via paid subscriptions. On September 24, 2018, Sirius XM Holdings announced its intent to acquire Pandora for $3.5 billion.
  • 2.7K
  • 15 Nov 2022
Topic Review
Pan-Islamism
Pan-Islamism (Arabic: الوحدة الإسلامية) is a political movement advocating the unity of Muslims under one Islamic country or state – often a caliphate – or an international organization with Islamic principles. Pan-Islamism was launched in Turkey at the end of the 19th century by Sultan Abdul-Hamid II for the purpose of combating the process of westernization and fostering the unification of Islam. Pan-Islamism differentiates itself from pan-nationalistic ideologies, for example Pan-Arabism, by seeing the ummah (Muslim community) as the focus of allegiance and mobilization, excluding ethnicity and race as primary unifying factors. The major leaders of the Pan-Islamist movement were the triad of Jamal al-Din Afghani (1839 - 1897), Muhammad Abduh (1849 - 1905) and Sayyid Rashid Rida (1865 - 1935); who were active in anti-colonial efforts to confront European penetration of Muslim lands. They also sought to strengthen Islamic unity, which they believed to be the strongest force to mobilize Muslims against imperial domination. Following Ibn Saud's conquest of Arabian Peninsula; pan-Islamism would be bolstered across the Islamic World. During the second half of the twentieth century; pan-Islamists would compete against secular nationalist ideologies in the Arab World such as Nasserism.
  • 2.7K
  • 15 Nov 2022
Topic Review
Origins of Judaism
The origins of Judaism lie in the Bronze Age amidst polytheistic ancient Semitic religions, specifically Canaanite religion, co-existing with a syncretization with elements of Babylonian religion and of the worship of Yahweh reflected in the early prophetic books of the Hebrew Bible. During the Iron Age I, the Israelite religion became distinct from other Canaanite religions due to the unique monolatristic (proto-monotheistic) worship of Yahweh. During the Babylonian captivity of the 6th and 5th centuries BCE (Iron Age II), certain circles within the exiled Judahites in Babylon refined pre-existing ideas about monotheism, election, divine law and Covenant into a strict monotheistic theology which came to dominate the former Kingdom of Judah in the following centuries. From the 5th century BCE until 70 CE, Israelite religion developed into the various theological schools of Second Temple Judaism, besides Hellenistic Judaism in the diaspora. Second Temple eschatology was significantly influenced by Zoroastrianism. The text of the Hebrew Bible was redacted into its extant form in this period and possibly also canonized as well. Rabbinic Judaism developed during Late Antiquity, during the 3rd to 6th centuries CE; the Masoretic Text of the Hebrew Bible and the Talmud were compiled in this period. The oldest manuscripts of the Masoretic tradition come from the 10th and 11th centuries CE; in the form of the Aleppo Codex of the later portions of the 10th century CE and the Leningrad Codex dated to 1008–1009 CE. Due largely to censoring and the burning of manuscripts in medieval Europe the oldest existing manuscripts of various rabbinical works are quite late. The oldest surviving complete manuscript copy of the Babylonian Talmud is dated to 1342 CE.
  • 2.7K
  • 10 Nov 2022
Topic Review
Corn Processing by-Products
As an important food crop, corn has an important impact on people’s lives. The processing of corn produces many by-products, such as corn gluten meal, corn husk, and corn steep liquor, which are rich in protein, oil, carbohydrates, and other nutrients, all of which are inexpensive. Their accumulation in large quantities during the production process not only results in a burden on the environment but also the loss of potentially valuable food materials that can be processed. In fact, the by-products of corn processing have been partially used in functional foods, nutrients, feed, and other industries. There is no doubt that the secondary utilization of these by-products can not only solve the problem of waste pollution caused by them, but also produce high value-added products and improve the economic benefits of corn. 
  • 2.7K
  • 01 Dec 2022
Topic Review
Pharmaceutical Hydrates Analysis
This entry discusses a set of instrumental and computational methods that are used to characterize hydrated forms of APIs (active pharmaceutical ingredients). The focus has been put on highlighting advantages as well as on presenting some limitations of the selected analytical approaches. This has been performed in order to facilitate the choice of an appropriate method depending on the type of the structural feature that is to be analyzed, that is, degree of hydration, crystal structure and dynamics, and (de)hydration kinetics. The presented techniques include X-ray diffraction (single crystal X-ray diffraction (SCXRD), powder X-ray diffraction (PXRD)), spectroscopic (solid state nuclear magnetic resonance spectroscopy (ssNMR), Fourier-transformed infrared spectroscopy (FT-IR), Raman spectroscopy), thermal (differential scanning calorimetry (DSC), thermogravimetric analysis (TGA)), gravimetric (dynamic vapour sorption (DVS)), and computational (molecular mechanics (MM), Quantum Mechanics (QM), molecular dynamics (MD)) methods. Further, the successful applications of the presented methods in the studies of hydrated APIs as well as studies on the excipients’ influence on these processes have been described in many examples.
  • 2.7K
  • 19 Oct 2020
Topic Review
Classification of the Marine Selective Catalytic Reduction Systems
The marine SCR system is mainly composed of a urea solution injection system, mixer, SCR reactor, measurement system, and soot blowing system. The urea solution injection system is composed of a urea storage tank, urea injection pump, nozzle, valve, and pipeline. Additionally, a static mixer is arranged in the exhaust pipe of the marine SCR system to improve the mixing uniformity of exhaust gas and ammonia gas. 
  • 2.7K
  • 18 May 2022
Topic Review
Recognition Memory
Recognition memory, a subcategory of declarative memory, is the ability to recognize previously encountered events, objects, or people. When the previously experienced event is reexperienced, this environmental content is matched to stored memory representations, eliciting matching signals. As first established by psychology experiments in the 1970s, recognition memory for pictures is quite remarkable: humans can remember thousands of images at high accuracy after seeing each only once and only for a few seconds. Recognition memory can be subdivided into two component processes: recollection and familiarity, sometimes referred to as "remembering" and "knowing", respectively. Recollection is the retrieval of details associated with the previously experienced event. In contrast, familiarity is the feeling that the event was previously experienced, without recollection. Thus, the fundamental distinction between the two processes is that recollection is a slow, controlled search process, whereas familiarity is a fast, automatic process. Mandler's "Butcher-on-the-bus" example: Imagine taking a seat on a crowded bus. You look to your left and notice a man. Immediately, you are overcome with this sense that you've seen this man before, but you cannot remember who he is. This automatically elicited feeling is familiarity. While trying to remember who this man is, you begin retrieving specific details about your previous encounter. For example, you might remember that this man handed you a fine chop of meat in the grocery store. Or perhaps you remember him wearing an apron. This search process is recollection.
  • 2.7K
  • 29 Nov 2022
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