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Topic Review
Environmental, Economic, and Social Impacts of Gasification Processes
Computer-based simulations have been used to enhance production processes, and sustainable industrial strategies are increasingly being considered in the manufacturing industry. In order to evaluate the performance of a gasification process, the Life Cycle Thinking (LCT) technique gathers relevant impact assessment tools to offer quantitative indications across different domains. Among LCT approaches, by far, the highest interest belonged to life cycle assessment (LCA), followed by life cycle cost (LCC). Only a few studies have addressed exergetic life cycle assessment (ELCA), life cycle energy assessment (LCEA), social impact assessment (SIA), consequential life cycle assessment (CLCA), and water footprint (WLCA). SimaPro® (PRé Consultants, Netherlands), GaBi® (sphere, USA), and OpenLCA (GreenDelta, Germany) demonstrated the greatest contribution. Uncertainty analysis (Monte Carlo approach and sensitivity analysis) was conducted in almost half of the investigations. Most importantly, the results confirm that it is challenging or impossible to compare the environmental impacts of the gasification process with other alternatives since the results may differ based on the methodology, criteria, or presumptions. While gasification performed well in mitigating negative environmental consequences, it is not always the greatest solution compared to other technologies.
  • 6.2K
  • 02 Aug 2022
Topic Review
Socially Responsible Human Resource Management
At the intersection of corporate social responsibility (CSR) and human resource management (HRM), a specific research strand has been forming and considerably flourishing over the past years, contributing to the burgeoning academic debate of what has been called “socially responsible human resource management” (SRHRM). The SRHRM debate seeks to proactively enhance employees’ work experiences and meet their personal and social expectations in ethical and socially responsible ways.
  • 6.2K
  • 16 Feb 2022
Topic Review
Taro in West Africa
Taro [Colocasia esculenta (L.) Schott] is the most commonly cultivated species in genus Colocasia and is the fourth most consumed tuber crop globally. It is a member of family Araceae, sub-family Aroideae, and is a tropical monocotyledonous, vegetatively propagated, perennial crop grown primarily for its starchy corm or underground stem. Taro is one of the world’s oldest food crops, with its domestication dating back over 9000 years. It was probably first domesticated in Southeast Asia and thereafter spread across the world, to become one of the most important staple food crops in the Pacific Islands. It is widely distributed across Africa, Oceania, Asia, and the Americas. The crop has been largely maintained by smallholder farmers, and the species’ genetic resources have remained largely within local communities. In many societies, taro is considered a sacred plant of strong cultural importance and is used in religious festivals, domestic and agricultural rituals, and as bride price.
  • 6.2K
  • 19 Sep 2022
Topic Review
International Marriage of Vietnamese Women
The history of international marriage of Vietnamese women has lasted for centuries. During the colonial period and Vietnam War, there were Vietnamese women married Europeans and Americans. However, the trends of international marriage among Vietnamese women rose in more contemporary time. Since 1990s, more and more Vietnamese women have married internationally and settled down in foreign countries with their husbands. Some of them have married Viet Kieu men in the west and faced the problem of diaspora marriage, while most of them have Koreans, Americans, Australians, French ,Taiwanese. The largest amount of international marriage of Vietnamese women attracted attention in the respect of the reasons for international marriage, the living conditions in destination countries and the images of these Vietnamese brides.
  • 6.2K
  • 18 Oct 2022
Topic Review
Civil Registration
Civil registration is the system by which a government records the vital events (births, marriages, and deaths) of its citizens and residents. The resulting repository or database has different names in different countries and even in different US states. It can be called a civil registry, civil register (but this is also an official term for an individual file of a vital event), vital records, and other terms, and the office responsible for receiving the registrations can be called a bureau of vital statistics, registry of vital records and statistics, registrar, registry, register, registry office (officially register office), or population registry. The primary purpose of civil registration is to create a legal document that can be used to establish and protect the rights of individuals. A secondary purpose is to create a data source for the compilation of vital statistics. In most countries, there is a legal requirement to notify the relevant authority of certain life events, such as births, marriages and death. The first country to establish a nationwide population register was France in 1539, using the registers of the Catholic Church. Sweden followed in 1631, on the basis of a register drawn up by the Church of Sweden on behalf of the Swedish king. The United Nations defines civil registration as "the continuous, permanent, compulsory and universal recording of the occurrence and characteristics of vital events pertaining to the population as provided through decree or regulation in accordance with the legal requirements of a country. Civil registration is carried out primarily for the purpose of establishing the legal documents required by law. These records are also a main source of vital statistics. Complete coverage, accuracy and timeliness of civil registration are essential to ensure the quality of vital statistics." Vital events that are typically recorded on the register include live birth, death, foetal death, name, change of name, marriage, divorce, annulment of marriage, judicial separation of marriage, adoption, legitimization and recognition. Among the legal documents that are derived from civil registration are birth certificates, death certificates, and marriage certificates. A family register is a type of civil register which is more concerned with events within the family unit and is common in Continental European and Asian countries, such as Germany (Familienbuch), France, Spain, Russia (Propiska), China (Hukou), Japan (Koseki), and North and South Korea (Hoju). Additionally, in some countries, immigration, emigration, and any change of residence may require notification. A register of residents is a type of civil register primarily concerned with the current residence.
  • 6.2K
  • 07 Nov 2022
Topic Review
Direct Democracy
Direct democracy or pure democracy is a form of democracy in which people decide on policy initiatives directly. This differs from the majority of most currently established democracies, which are representative democracies.
  • 6.2K
  • 26 Oct 2022
Topic Review
Behavioral Mechanisms of Thermoregulation
Behavioral thermoregulation, in contrast, depends on voluntary decisions. Like what occurs with the physiological mechanisms, thermal stimuli are detected by the afferent pathway that transfers the message to the spinal cord and cerebral cortex, influencing the level of perceived thermal comfort and the individual’s decision to gain or lose heat. These thermoregulating behaviors entail goal-oriented actions learned through reinforcement, as was demonstrated long ago.
  • 6.2K
  • 28 Sep 2021
Topic Review
Make
In software development, Make is a build automation tool that automatically builds executable programs and libraries from source code by reading files called Makefiles which specify how to derive the target program. Though integrated development environments and language-specific compiler features can also be used to manage a build process, Make remains widely used, especially in Unix and Unix-like operating systems. Besides building programs, Make can be used to manage any project where some files must be updated automatically from others whenever the others change.
  • 6.2K
  • 28 Sep 2022
Topic Review
Deep Residual Learning for Image Recognition
In 2015, a deep residual network (ResNet) was proposed for image recognition. It is a type of convolutional neural network (CNN) where the input from the previous layer is added to the output of the current layer. Deep Residual Networks have recently been shown to significantly improve the performance of neural networks trained on ImageNet, with results beating all previous methods on this dataset by large margins in the image classification task. 
  • 6.1K
  • 22 Sep 2022
Topic Review
Hamilton Family
The Hamiltons of the United States are a family of Scottish origin, whose most prominent member was Alexander Hamilton (1755/1757–1804), one of the Founding Fathers of the United States. Their ancestors and relations in Scotland included the Lairds of Kerelaw Castle in Stevenston, North Ayrshire, of the Cambuskeith branch of Clan Hamilton.
  • 6.1K
  • 14 Oct 2022
Topic Review
Entrepreneurial Self-Efficacy
Sustaining youths interest in entrepreneurial education is important to cultivating future entrepreneurs. In entrepreneurial education, both perceived educator competency and perceived social support are important drivers for the creation of self-efficacy in youth.
  • 6.1K
  • 07 May 2022
Topic Review
Benefits of Agricultural Biotechnology
As agricultural production approaches a bottleneck due to limited arable lands, extreme weather, and increasing food demand, novel tools are needed to produce more resilient, efficient, and high-yielding crops to ensure global food security. Modern biotechnology tools with improved specificity and efficiency could eventually become the main driver of agricultural improvement, overcoming the limitations of conventional practices in improving crops. 
  • 6.1K
  • 23 May 2022
Topic Review
Rotor Eccentricity
The rotor eccentricity is idealized as static eccentricity (SE), dynamic eccentricity (DE), or mixed eccentricity (ME), as shown in. The SE indicates that the rotor and the stator centers do not coincide, and the rotor revolves the rotor center. The DE indicates that the rotor and the stator centers do not coincide, and the rotor revolves both the stator and the rotor centers.
  • 6.1K
  • 03 Aug 2021
Topic Review
Synthesis of Poly (Butylene Succinate)
The impact of plastics on the environment can be mitigated by employing biobased and/or biodegradable materials (i.e., bioplastics) instead of the traditional “commodities”. In this context, poly (butylene succinate) (PBS) emerges as one of the most promising alternatives due to its good mechanical, thermal, and barrier properties, making it suitable for use in a wide range of applications. Still, the PBS has some drawbacks, such as its high crystallinity, which must be overcome to position it as a real and viable alternative to “commodities”. 
  • 6.1K
  • 25 Mar 2022
Topic Review
Climate Change on Tea
Even though climate change is having an increasing impact on tea plants, systematic reviews on the impact of climate change on the tea system are scarce. This study was undertaken to assess and synthesize the knowledge around the impacts of current and future climate on yield, quality, and climate suitability for tea; the historical roots and the most influential papers on the aforementioned topics; and the key adaptation and mitigation strategies that are practiced in tea fields.
  • 6.1K
  • 14 Apr 2021
Topic Review
The Green Supply Chain Management
Green supply chain management (GSCM) involves environmental concerns in supply chain activities to minimize ecological impacts. The aim of GSCM is to find a balance between economic and environmental activities. GSCM deals with the concept of sustainability of the entire supply chain network along with providing green products or services to customers.
  • 6.1K
  • 25 Oct 2022
Topic Review
Comparison between Traditional (Passive) Learning and Active Learning
Active learning has been increasingly important in tertiary education due to its powerfully favourable impact on students’ learning attitudes and efficacy. The way that a classroom is set up has a direct impact on how well students learn and how well teachers teach. The continuous evaluation of students’ learning performance is essential for guiding future classroom renovations and creating a cutting-edge learning environment for both students and teachers.
  • 6.1K
  • 20 Jun 2023
Topic Review
Empire of Liberty
The Empire of Liberty is a theme developed first by Thomas Jefferson to identify the responsibility of the United States to spread freedom across the world. Jefferson saw the mission of the U.S. in terms of setting an example, expansion into western North America, and by intervention abroad. Major exponents of the theme have been James Monroe (and his Monroe Doctrine), Andrew Jackson and James K. Polk (who promoted Manifest Destiny), Abraham Lincoln (in the Gettysburg Address), Theodore Roosevelt, Woodrow Wilson (and "Wilsonianism"), Franklin D. Roosevelt, Harry Truman, Ronald Reagan, Bill Clinton, and George W. Bush. In the history of U.S. foreign policy, the Empire of Liberty has provided motivation to fight the Spanish–American War (1898), World War I (1917-18), the later part of World War II (1941-45), the Cold War (1947–91) and the War on Terror (2001–present).
  • 6.1K
  • 26 Oct 2022
Topic Review
PATALIPUTRA
Patna, frequently seemed simply as the capital of Bihar, possesses a historical lineage that spans millennia, making it one of the oldest constantly inhabited cities in the global. With a rich tapestry of cultural, religious, and historical significance, Patna stands as a testament to the enduring legacy of historical India.
  • 6.1K
  • 13 May 2024
Topic Review
2020 Twitter Bitcoin Scam
User:RMCD bot/subject notice On July 15, 2020, between 20:00 and 22:00 UTC, around 130 high-profile Twitter accounts were compromised by outside parties to promote a bitcoin scam. Twitter and other media sources confirmed that the perpetrators had gained access to Twitter's administrative tools so that they could alter the accounts themselves and post the tweets directly. They appeared to have used social engineering to gain access to the tools via Twitter employees. The scam tweets asked individuals to send bitcoin currency to a specific cryptocurrency wallet, with the promise of the Twitter user that money sent would be doubled and returned as a charitable gesture. Within minutes from the initial tweets, more than 320 transactions had already taken place on one of the wallet addresses, and more than US$110,000 of equivalent bitcoin had been deposited in one account before the scam messages were removed by Twitter. In addition, full message history data from eight non-verified accounts was also acquired. Dmitri Alperovitch, the co-founder of cybersecurity company CrowdStrike, described the incident as "the worst hack of a major social media platform yet." The FBI and other law enforcement agencies are investigating the scam and the security used by Twitter. Security researchers expressed concerns that the social engineering used to execute the hack can affect the use of social media in important online discussions, including the lead-up into the 2020 United States presidential election.
  • 6.1K
  • 17 Nov 2022
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