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Topic Review
Autodidacticism
Autodidacticism (also autodidactism) or self-education (also self-learning and self-teaching) is education without the guidance of masters (such as teachers and professors) or institutions (such as schools). Generally, autodidacts are individuals who choose the subject they will study, their studying material, and the studying rhythm and time. Autodidacts may or may not have formal education, and their study may be either a complement or an alternative to formal education. Many notable contributions have been made by autodidacts.
  • 4.8K
  • 14 Oct 2022
Topic Review
Phi Features
In linguistics, especially within generative grammar, phi features (denoted with the Greek letter φ 'phi') are the semantic features of person, number, gender, and case, as encoded in pronominal agreement with nouns and pronouns (the latter are said to consist only of phi-features, containing no lexical head). Several other features are included in the set of phi-features, such as the categorical features ±N (nominal) and ±V (verbal), which can be used to describe lexical categories and case features. Phi-features are often thought of as the "silent" features that exist on lexical heads (or, according to some theories, within the syntactic structure) that are understood for number, gender, person or reflexivity. Due to their silent nature, phi-features are often only understood if someone is a native speaker of a language, or if the translation includes a gloss of all these features. Many languages exhibit a pro-drop phenomenon which means that they rely on other lexical categories to determine the phi-features of the lexical heads.
  • 4.8K
  • 26 Oct 2022
Topic Review
Acronis True Image
Acronis True Image is a software product produced by Acronis that provides data protection for personal users including, backup, archive, access and recovery for Windows, macOS, iOS, and Android operating systems. As disk imaging software, True Image can restore the previously captured image to another disk, replicating the structure and contents to the new disk, also allowing disk cloning and partition resizing, even if the new disk is of a different capacity. The backups are in a proprietary format which saves using a .tib filename format. Acronis was launched in 2003 and in December 2014 claimed to have over 5 million consumer and 500,000 businesses users.
  • 4.8K
  • 15 Nov 2022
Topic Review
Holika
Holika (Sanskrit: होलिका) was a demoness in Hindu Vedic scriptures, who was burnt to death with the help of God Vishnu. She was the sister of King Hiranyakashipu and aunt of Prahlad. The story of Holika Dahan (Holika's death) signifies the triumph of good over evil. Holika is associated with the annual bonfire on the night before Holi, the Hindu festival of colors.
  • 4.8K
  • 29 Nov 2022
Topic Review
Privacy Concerns with Facebook
Meta Platforms Inc., or Meta for short, (formerly known as Facebook) has faced a number of privacy concerns. These stem partly from the company’s revenue model that involves selling information collected about its users for many things including advertisement targeting. Meta Platforms Inc. has also been a part of many data breaches that have occurred within the company. These issues and others are further described including user data concerns, vulnerabilities in the company’s platform, investigations by pressure groups and government agencies, and even issues with students. In addition, employers and other organizations/individuals have been known to use Meta Platforms Inc. for their own purposes. As a result, individuals’ identities and private information have sometimes been compromised without their permission. In response to these growing privacy concerns, some pressure groups and government agencies have increasingly asserted the users’ right to privacy and to be able to control their personal data.
  • 4.8K
  • 19 Oct 2022
Topic Review
GSIS-Meralco Bribery Case
The GSIS-Meralco case is a political controversy and pending legal case being heard by the Supreme Court of the Philippines. This complex case began with a complaint filed by the Philippines' Government Service Insurance System (GSIS) with the Securities and Exchange Commission of the Philippines (SEC) questioning the unvalidated proxy votes used by the Lopez family in a board election of the Manila Electric Company (Meralco). The SEC issued a cease and desist order (CDO) against Meralco, which was ignored by the latter. A show cause order (SCO) was then issued by the SEC, whereupon Meralco petitioned the Court of Appeals, questioning the jurisdiction of the SEC. The Court of Appeals issued a temporary restraining order (TRO) to the SEC while the Special 9th Division composed of Associate Justices Vicente Q. Roxas, Jose L. Sabio Jr. and Myrna Dimaranan Vidal heard the case. Roxas was assigned as the ponente while Sabio was the acting chairman. Later, Sabio called a press conference and alleged that an emissary of Meralco tried to bribe him with ₱10 million to have a case transferred to another appeals court justice. The criminal charges are obstruction of justice and malfeasance in office. Sabio did not mention any names, but businessman Francis de Borja stepped forward and claimed that he was the alleged emissary, accusing Sabio of asking for a ₱50 million bribe to side with Meralco, in response to De Borja's question “What will it take for you to resist the government’s offer?” The alleged government offer was a Supreme Court position. In the latter course of the investigation, Sabio let slip that his brother, Presidential Commission on Good Government (PCGG) Chairman Camilo Sabio, called him up twice to urge him to side favorably with the government. The late admission of the allegedly unethical and criminal action called into doubt the innocence of Sabio in coming forward with his expose and the veracity of his entire story. These acts are alleged to be punishable under Article 208 and 243 of the Revised Penal Code respectively. It also came out during the course of the Supreme Court investigation that Court of Appeals Justice Vicente Roxas, the ponente of the controversial Meralco decision, had himself committed improprieties. One such impropriety was that Roxas preempted the legal opinion of Presiding Justice Conrado Vasquez that the Special 9th Division should have ruled on the case as per the Internal Rules of the Court of Appeals (IRCA), and not the 8th Division to which Roxas was transferred, and which eventually promulgated a ruling in favor of Meralco, with Justices Reyes and Apolinario Bruselas hastily signing the ponencia without going over or reading the memoranda submitted by concerned parties. The Supreme Court, voting 12–1, ordered the dismissal of Roxas after he was found guilty of multiple violations of the canons of the Code of Judicial Conduct, grave misconduct, dishonesty, undue interest and conduct prejudicial to the best interest of service. Sabio was suspended for two months after he was found guilty of simple misconduct and conduct unbecoming of a justice of the CA. Vasquez was severely reprimanded “for his failure to act promptly and decisively in order to avert the incidence that damaged the image of the Court of Appeals,” Reyes was found guilty of simple misconduct with mitigating circumstance, and Vidal was found guilty of conduct unbecoming of a justice of the appellate court for being “too compliant" when she allowed herself to sign the decision without reading the parties’ memorandum.
  • 4.8K
  • 04 Nov 2022
Topic Review
Microalgae in Global CO2 Sequestration
The rising concentration of global atmospheric carbon dioxide (CO2) has severely affected our planet’s homeostasis. Efforts are being made worldwide to curb carbon dioxide emissions, but there is still no strategy or technology available to date that is widely accepted. 
  • 4.8K
  • 10 Dec 2021
Topic Review
Halophytes of the Mediterranean Basin
Halophytes represent an ancient and remarkable ecological group of annual or perennial plants with very complex features, whose definition and classification are still not univocal and often controversial. The species belonging to this group are very different from an ecological, morpho–physiological, and taxonomic point of view. Therefore, their definition can be subjective and vary a lot in the literature according to the different interpretations. However, following the most popular definition used in the literature, halophytes can be identified as plants that grow naturally, and complete their life cycle in environments that contain a higher salt content than most plant species can tolerate.
  • 4.8K
  • 23 Mar 2022
Biography
Jürgen Habermas
Jürgen Habermas (born 18 June 1929) is a German philosopher and sociologist in the tradition of critical theory and pragmatism. His work addresses communicative rationality and the public sphere. Associated with the Frankfurt School, Habermas's work focuses on the foundations of epistemology and social theory, the analysis of advanced capitalism and democracy, the rule of law in a critical soc
  • 4.8K
  • 28 Nov 2022
Topic Review
MIMO Antennas for 5G and 6G Wireless Systems
Multiple-input multiple-output (MIMO) antennas are getting more attention in modern high-speed communication systems and play an essential part in the current generation of wireless technology. Portable devices, automobiles, handheld gadgets, smart phones, wireless sensors, radio frequency identification and other applications use MIMO antenna systems. 
  • 4.8K
  • 27 Oct 2022
Topic Review
Growth Factors Regulation in Angiogenesis
Cardiovascular disease (CVD) remains a major cause of morbidity and mortality all over the world. Angiogenesis is controlled by cell–cell and cell-extracellular matrix (ECM) interactions through crosstalk between vascular endothelial growth factor (VEGF) and Notch signaling mechanisms. 
  • 4.8K
  • 31 May 2023
Topic Review
Avalokiteśvara
Avalokiteśvara or Padmapani (/ˌʌvəloʊkɪˈteɪʃvərə/ UV-əl-oh-kih-TAY-shvər-ə; Sanskrit: अवलोकितेश्वर) is a bodhisattva who embodies the compassion of all Buddhas. This bodhisattva is variably depicted, described and portrayed in different cultures as either male or female. In Tibet, he is known as Chenrezik, and in Cambodia as អវលោកិតេស្វរៈ.Cite error: Invalid tag; refs with no name must have content In Chinese Buddhism, Avalokiteśvara has evolved into the somewhat different female figure Guanyin. In Japan this figure is known as Kanzeon or Kannon.
  • 4.8K
  • 17 Oct 2022
Topic Review
Hazrat Ishaan (Title)
The House of Hazrat Ishaan (Persian: حضرت ایشان‎; also transliterated as Hazrat Ishaan and Hasrat Eshan) is a saintly house of sunni faith descending from Prophet Muhamamd´s Family. As descendants of Bahauddin Naqshband they hold a special centralized status for all followers of the Naqshbandiyya Silsila. The house is centered on the veneration of Sayyid Mir Jan and his brother Sayyid Mahmud Agha as patron saints. The most well known descendant today in the 21st century is Sultan Masood Dakik.
  • 4.8K
  • 20 Sep 2026
Topic Review
Visible Light Communication
Visible Light Communication (VLC) technology is an emerging technology using visible light modulation that, in the modern world, will mainly facilitate high-speed internet connectivity. VLC technology employs visible light for communication to facilitate high-speed internet connectivity exclusively in the indoor environment. This particular report will tell about some potential applications of VLC and the implementation of LEDs and some of the factors affecting the modulation bandwidth of LEDs for the VLC application.
  • 4.7K
  • 11 Nov 2020
Topic Review
Chrysanthemum Morifolium
Chrysanthemum morifolium (also known as florist's daisy and hardy garden mum) is a species of perennial plant from family Asteraceae.
  • 4.7K
  • 02 Nov 2022
Topic Review
Bicentric Quadrilateral
In Euclidean geometry, a bicentric quadrilateral is a convex quadrilateral that has both an incircle and a circumcircle. The radii and center of these circles are called inradius and circumradius, and incenter and circumcenter respectively. From the definition it follows that bicentric quadrilaterals have all the properties of both tangential quadrilaterals and cyclic quadrilaterals. Other names for these quadrilaterals are chord-tangent quadrilateral and inscribed and circumscribed quadrilateral. It has also rarely been called a double circle quadrilateral and double scribed quadrilateral. If two circles, one within the other, are the incircle and the circumcircle of a bicentric quadrilateral, then every point on the circumcircle is the vertex of a bicentric quadrilateral having the same incircle and circumcircle. This is a corollary of Poncelet's porism, which was proved by the French mathematician Jean-Victor Poncelet (1788–1867).
  • 4.7K
  • 02 Nov 2022
Topic Review
Plastic Roads
Plastic roads are made entirely of plastic or of composites of plastic with other materials. Plastic roads are different from standard roads in the respect that standard roads are made from asphalt concrete, which consists of mineral aggregates and asphalt.
  • 4.7K
  • 15 Nov 2022
Topic Review
Significance of Glycerol in Biochemistry
Glycerol (C3H8O3), also known as propane-1,2,3-triol, is a significant biomolecule [1]. It is chemically classified as a ‘polyol with a molar mass of 92.09382 g/mol, a density of 1.26 g/cm3, and a boiling point of 554 °F (290 °C). In this section, we shall highlight some key roles this molecule plays in the biochemistry of life.
  • 4.7K
  • 26 Jan 2021
Topic Review
Degrees of Freedom (Physics and Chemistry)
In physics and chemistry, a degree of freedom is an independent physical parameter in the formal description of the state of a physical system. The set of all states of a system is known as the system's phase space, and the degrees of freedom of the system are the dimensions of the phase space. The location of a particle in three-dimensional space requires three position coordinates. Similarly, the direction and speed at which a particle moves can be described in terms of three velocity components, each in reference to the three dimensions of space. If the time evolution of the system is deterministic (where the state at one instant uniquely determines its past and future position and velocity as a function of time) such a system has six degrees of freedom. If the motion of the particle is constrained to a lower number of dimensions – for example, the particle must move along a wire or on a fixed surface – then the system has fewer than six degrees of freedom. On the other hand, a system with an extended object that can rotate or vibrate can have more than six degrees of freedom. In classical mechanics, the state of a point particle at any given time is often described with position and velocity coordinates in the Lagrangian formalism, or with position and momentum coordinates in the Hamiltonian formalism. In statistical mechanics, a degree of freedom is a single scalar number describing the microstate of a system. The specification of all microstates of a system is a point in the system's phase space. In the 3D ideal chain model in chemistry, two angles are necessary to describe the orientation of each monomer. It is often useful to specify quadratic degrees of freedom. These are degrees of freedom that contribute in a quadratic function to the energy of the system. Depending on what one is counting, there are several different ways that degrees of freedom can be defined, each with a different value.
  • 4.7K
  • 25 Nov 2022
Topic Review
Natural Preservatives in Cheese Making
Cheese is a dairy product widely appreciated all over the world, but it is also susceptible to contamination by pathogenic and spoilage microorganisms; therefore, the use of preservatives in cheese making represents an important step.
  • 4.7K
  • 29 Oct 2020
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