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Topic Review
An Informative Lithium-Ion Battery Datasheet
Lithium-ion battery datasheets, also known as specification sheets, are documents that battery manufacturers provide to define the battery’s function, operational limit, performance, reliability, safety, cautions, prohibitions, and warranty. A datasheet lists information about the product for both informational and advertising purposes. Product manufacturers and customers rely on the datasheets for battery selection and battery management. 
  • 4.7K
  • 29 Sep 2021
Topic Review
Synthesis of Piperazines by C-H Functionalization
Piperazine ranks as the third most common nitrogen heterocycle in drug discovery, and it is the key component of several blockbuster drugs, such as Imatinib (also marketed as Gleevec) or Sildenafil, sold as Viagra. 
  • 4.7K
  • 22 Oct 2021
Topic Review
Sustainability Accounting
Sustainability accounting is expanding in the academic context and business practice. It has different meanings but few definitions, and this demonstrates a lack of conceptualization in this regard. The concept is often used as a synonymous of environmental accounting, social accounting, or non-financial accounting. According to Zvezdov and Schaltegger (2013), it “entails systems, methods, and processes of creating sustainability information for transparency, accountability, and decision-making purposes. This includes the identification of relevant sustainability issues of the company, the definition of indicators and measures, data collection, overall performance tracking and measurement, as well as the communication with […] internal and external information recipients.
  • 4.7K
  • 27 Oct 2020
Topic Review
Reason
Reason is a digital audio workstation for creating and editing music and audio developed by Swedish software company Reason Studios (formerly known as Propellerhead Software). Reason emulates a rack of hardware synthesizers, samplers, signal processors, sequencers, and mixers, all of which can be freely interconnected in an arbitrary manner. Reason can be used either as a complete virtual music studio or as a set of virtual instruments to be used with other sequencing software in a fashion that mimics live performance.
  • 4.7K
  • 30 Sep 2022
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.
  • 4.7K
  • 14 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.
  • 4.7K
  • 04 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.
  • 4.7K
  • 29 Nov 2022
Topic Review
NAFLD and Cardiovascular Comorbidities
Non-alcoholic fatty liver disease (NAFLD) is a liver disease that can progress from hepatic steatosis to steatohepatitis and even cirrhosis and hepatocellular carcinoma. From the histopathological point of view, it is characterized by excess storage of macrovesicular fat in hepatocytes. These macrovesicular storages are composed of triglycerides that accumulate in the liver. The process can lead in some individuals to an inflammatory response, which is responsible for steatohepatitis, that leads to fibrosis and, finally, cirrhosis.NAFLD has a growing prevalence in recent years. Its association with cardiovascular disease has been intensively studied, and certain correlations have been identified. The connection between these two entities has lately aroused interest regarding therapeutic management. 
  • 4.7K
  • 07 May 2021
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.
  • 4.7K
  • 15 Nov 2022
Topic Review
Helichrysum arenarium
Helichrysum arenarium (L.) Moench, belonging to the Asteraceae family, is known in traditional medicine for its diuretic, choleretic, and anti-inflammatory properties. Helichrysum arenarium (sandy everlasting) is a source of active pharmacological compounds used in complementary medicine to prevent digestive and hepatobiliary illnesses. 
  • 4.7K
  • 21 Oct 2022
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
Double-sided lapping
Double-sided lapping is an ultra-precision manufacturing process used for fabricating wafers, thin substrates, metal slice parts, etc. to achieve high surface integrity, flatness and parallelism. It can be divided into double-sided lapping with loose abrasives and fixed abrasives.
  • 4.7K
  • 29 Oct 2020
Topic Review
Clinical Presentation of Amyotrophic Lateral Sclerosis
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease characterized by loss of upper and lower motor neurons, resulting in progressive weakness of all voluntary muscles and eventual respiratory failure. Non-motor symptoms, such as cognitive and behavioral changes, frequently occur over the course of the disease.
  • 4.7K
  • 06 Mar 2023
Topic Review
Hazrat Ishaan (Title)
Hazrat Ishaan (Persian: حضرت ایشان‎; also transliterated as Hazrat Ishaan and Hasrat Eshan) is a saintly title held by the Imamiya-Ridhawiya-Qadiriya-Naqshbandiyya Emir of Prophet Muhamamd´s Family, who simultaneously is believed to represent the 12th Imam as the hereditary spiritual and political supreme leader of the Naqshbandi Sufi Order. The title Hazrat Ishaans is used since the 16th century beginning with the advent of the saint and aristocrat Khwaja Khawand Mahmud. The Hazrat Ishaans claim descent from Muhammad, last prophet of Islam, through Hasan al Askari, Sayyid Abdul Qadir Gilani and Bahauddin Naqshband.
  • 4.7K
  • 30 Jun 2024
Topic Review
Single Fiber Endoscope
An endoscope is an imaging device made up of a long and thin tube that can be inserted into the hollow openings of the body to image the inner sections in real time and in a less invasive manner.
  • 4.7K
  • 12 Jan 2021
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. 
  • 4.7K
  • 10 Dec 2021
Topic Review
Trends of Motor Characteristics
It is important to comprehensively evaluate which type of motor is most suitable when designing mechanical systems. This paper presents the results of a survey of the performance of electric and hydraulic servo motors which are commonly used in many mechanical systems and aims to provide quantitative data that can be used as a reference for selecting appropriate motors. We collected data on the characteristics of electric and hydraulic motors and compared and evaluated the characteristics of these servo motors using indexes such as torque, rotating speed, output power, power density, and power rate.
  • 4.7K
  • 20 Jan 2022
Topic Review
Water Extraction from the Atmosphere for Arid Zones
The air may be used as a sustainable water supply because it contains over 14,000 km3 of water vapor. There are two methods for extracting water from ambient air. The first approach entails lowering the temperature of humid ambient air to below the dew point. The second method entails sucking water vapor from moist ambient air with a solid adsorbent and a liquid absorbent and then retrieving the water by heating the absorbent and liquefying the evaporated water. Dew water appears to be an easy way to supplement drinking water supplies in a few parts of the world. Small animals and plants are the primary consumers of dew water, as it is necessary for maintaining their activities in a semiarid or dry environment. 
  • 4.7K
  • 12 Jan 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.
  • 4.7K
  • 26 Oct 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. 
  • 4.7K
  • 27 Oct 2022
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