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Topic Review
Collectivism
Collectivism is a cultural value that is characterized by emphasis on cohesiveness among individuals and prioritization of the group over self. Individuals or groups that subscribe to a collectivistic worldview tend to find common values and goals as particularly salient and demonstrate greater orientation toward in-group than toward out-group. The term “in-group” is thought to be more diffusely defined for collectivistic individuals to include societal units ranging from the nuclear family to a religious or racial/ethnic group. Meta-analytic findings support that collectivism shows a consistent association with discrete values, interpersonal patterns of interaction, cognition, perception and self-construal. Collectivism is often discussed alongside the cultural value of individualism, but these are two distinct concepts and are not considered to be opposites.
  • 4.4K
  • 22 Nov 2022
Topic Review
Anchovy
An anchovy is a small, common forage fish of the family Engraulidae. Most species are found in marine waters, but several will enter brackish water and some in South America are restricted to fresh water. The more than 140 species are placed in 17 genera; they are found in the Atlantic, Indian and Pacific Oceans, and in the Black Sea and the Mediterranean Sea. Anchovies are usually classified as oily fish.
  • 4.4K
  • 07 Nov 2022
Topic Review
Mechanism of the Phytoremediation Technique
A natural ecosystem can become contaminated due to the excessive release of toxic substances by various anthropogenic and natural activities, which necessitates rehabilitation of the environmental contamination. Phytoremediation is an eco-friendly and cost-efficient method of biotechnological mitigation for the remediation of polluted ecosystems and revegetation of contaminated sites.
  • 4.4K
  • 25 Jun 2023
Topic Review
Single-Zone HVAC Systems
Single-zone HVAC systems are installed in most residential buildings, which implies regulating all the rooms of the house with a single thermostat and with static ventilation registers.
  • 4.4K
  • 27 Oct 2020
Topic Review
Lysyl oxidase like 2
LOXL2 is a key enzyme that catalyzes the cross-linking of collagen fibers and forms an integral part in collagen homeostasis. It is thus needed for normal functioning of the myocardium and is pertinent to cardiac remodeling [13]. Dysregulation of its expression is a major driver of muscle stiffness through induced cardiac fibrosis [24,25,43], which reduces cardiac output. In fact, it has been proposed that decreasing excessive collagen cross-linking would reduce myocardial fibrosis and stiffness and thereby improve heart function [44].
  • 4.4K
  • 20 Aug 2020
Topic Review
Excavation (Archaeology)
In archaeology, excavation is the exposure, processing and recording of archaeological remains. An excavation site or "dig" is a site being studied. Such a site excavation concerns itself with a specific archaeological site or a connected series of sites, and may be conducted over as little as several weeks to over a number of years. Numerous specialized techniques with particular features are used. Resources and other practical issues do not allow archaeologists to carry out excavations whenever and wherever they choose. These constraints mean many known sites have been deliberately left unexcavated. This is with the intention of preserving them for future generations as well as recognising the role they serve in the communities that live near them. Excavation involves the recovery of several types of data from a site. These data include artifacts (objects made or modified by humans), features (modifications to the site itself such as post molds, burials, and hearths), ecofacts (evidence for the local environment and resources being used such as snail shells, seeds, and butchered bones) and, most importantly, archaeological context (relationships among the other types of data). Ideally, data from the excavation should suffice to reconstruct the site completely in three-dimensional space. The presence or absence of archaeological remains can often be suggested by remote sensing, such as ground-penetrating radar. Basic information about the development of the site may be drawn from this work but the understanding of finer features usually requires excavation though appropriate use of augering.
  • 4.4K
  • 30 Nov 2022
Topic Review
Urban Wastewater Treatment in Greece
Although Greece has accomplished the wastewater infrastructure construction in a large extent, as 91% of the country’s population is already connected to urban wastewater treatment plants (WWTPs), many problems still need to be faced, such as the limited reuse of treated wastewater and of the surplus sludge (biosolids) produced, the relative higher energy consumption in the existing rather aged WWTPs infrastructure and the proper management of failing or inadequately designed septic tank/soil absorption systems, still in use in several (mostly rural) areas, lacking sewerage systems. Moreover, the wastewater treatment sector should be examined in the general framework of sustainable environmental development; therefore, Greece’s future challenges in this sector ought to be reconsidered. Thus, the review of Greece’s urban wastewater history, even from the ancient times, up to current developments and trends, will be shortly addressed. Noting also that the remaining challenges should be analyzed in respect to the country’s specific needs (e.g. interaction with the extensive tourism sector), as well as to the European Union’s relevant framework policies and to the respective international technological trends, aiming to consider the wastewater treatment plants (WWTPs) not only as sites for the treatment/removal of pollutants to prevent environmental pollution, but also as industrial places where energy is efficiently used (or even produced), resources’ content can be potentially recovered and reused (e.g. nutrients, treated water, biosolids) and the environmental sustainability is being overall practiced.
  • 4.3K
  • 04 Aug 2020
Topic Review
Chemotherapy-Induced Peripheral Neuropathy
Chemotherapy-induced peripheral neuropathy (CIPN) is a common adverse event of several first-line chemotherapeutic agents, including platinum compounds, taxanes, vinca alkaloids, thalidomide, and bortezomib, which negatively affects the quality of life and clinical outcome.
  • 4.3K
  • 22 Feb 2021
Topic Review
Stereotype Embodiment Theory
Stereotype embodiment theory (SET) is a theoretical model first posited by psychologist Becca Levy to explain the process by which age stereotypes influence the health of older adults. There are multiple well-documented effects of age stereotypes on a number of cognitive and physical outcomes (including memory, cardiovascular reactivity, and longevity). SET explains these findings according to a three-step process: Underlying these three steps are SET's four main theoretical premises. According to Levy (2009): "The theory has four components: The stereotypes (a) become internalized across the lifespan, (b) can operate unconsciously, (c) gain salience from self-relevance, and (d) utilize multiple pathways." Although this theory was developed to explain the operation of age stereotypes across the lifespan, it may also explain how other types of self-stereotypes operate, such as race stereotypes among African Americans and gender stereotypes among women.
  • 4.3K
  • 02 Nov 2022
Topic Review
Sustainable Consumer Behavior
Sustainable Consumer Behavior, namely a new sustainable consumer model, refers to major shifts in buying and consumption habits. Nevertheless, these shifts were lagging as consumers resisted change in the comfort of old habits. This comfort was shaken up by the COVID-19 outbreak that forced us to rethink every aspect of our lives. Therefore, this crisis context seems the perfect opportunity to shift towards the sustainable consumer model.
  • 4.3K
  • 09 Jun 2021
Topic Review
Solar Tree
A solar tree is a structure incorporating solar energy technology on a single pillar, like a tree trunk. It may be a solar artwork or a functional power generator.
  • 4.3K
  • 17 Oct 2022
Topic Review Peer Reviewed
Wooden Additional Floor in Finland
One of the most effective ways to cover real estate development and renovation processes by improving functionality and energy efficiency is wooden additional floor construction. The scattered information is mapped out, organized, and collated on the current state of the art and the benefits of this practice including its different stages, focusing on the case of Finland. The topic is presented in an accessible and understandable discourse for non-technical readers. By highlighting the benefits and opportunities of this sustainable application, it will contribute to increasing the awareness of wooden additional floor construction, which has many advantages, and therefore to gain more widespread use in Finland and other countries.
  • 4.3K
  • 14 Apr 2022
Topic Review
Neural Tube Defects
Neural tube defects (NTDs) are the second most common congenital malformations of humans, characterized by impaired development of the central nervous system. Even though the etiology of most birth defects remains undetermined, genetic and environmental risk factors in the background of NTDs have been identified and extensively reported.
  • 4.3K
  • 05 May 2022
Topic Review
Patient Protection and Affordable Care Act
The Patient Protection and Affordable Care Act, also known as the Affordable Care Act (ACA) or colloquially as Obamacare, is a United States federal statute enacted by the 111th United States Congress and signed into law by President Barack Obama on March 23, 2010. Together with the Health Care and Education Reconciliation Act of 2010 amendment, it represents the U.S. healthcare system's most significant regulatory overhaul and expansion of coverage since the passage of Medicare and Medicaid in 1965. PPACA's major provisions came into force in 2014. By 2016, the uninsured share of the population had roughly halved, with estimates ranging from 20 to 24 million additional people covered. The law also enacted a host of delivery system reforms intended to constrain healthcare costs and improve quality. After the law went into effect, increases in overall healthcare spending slowed, including premiums for employer-based insurance plans. The increased coverage was due, roughly equally, to an expansion of Medicaid eligibility and to changes to individual insurance markets. Both received new spending, funded through a combination of new taxes and cuts to Medicare provider rates and Medicare Advantage. Several Congressional Budget Office reports said that overall these provisions reduced the budget deficit, that repealing PPACA would increase the deficit, and that the law reduced income inequality by taxing primarily the top 1% to fund roughly $600 in benefits on average to families in the bottom 40% of the income distribution. The act largely retained the existing structure of Medicare, Medicaid and the employer market, but individual markets were radically overhauled. Insurers were made to accept all applicants without charging based on pre-existing conditions or demographic status (except age). To combat the resultant adverse selection, the act mandated that individuals buy insurance (or pay a fine/tax) and that insurers cover a list of "essential health benefits". Before and after enactment PPACA faced strong political opposition, calls for repeal and legal challenges. In National Federation of Independent Business v. Sebelius, the Supreme Court ruled that states could choose not to participate in PPACA's Medicaid expansion, although it upheld the law as a whole. The federal health exchange, HealthCare.gov, faced major technical problems at the beginning of its rollout in 2013. Polls initially found that a plurality of Americans opposed the act, although its individual provisions were generally more popular and the law gained majority support by 2017.
  • 4.3K
  • 05 Nov 2022
Topic Review
Mercury's Magnetic Field
Mercury's magnetic field is approximately a magnetic dipole (meaning the field has only two magnetic poles) apparently global, on planet Mercury. Data from Mariner 10 led to its discovery in 1974; the spacecraft measured the field's strength as 1.1% that of Earth's magnetic field. The origin of the magnetic field can be explained by dynamo theory. The magnetic field is strong enough near the bow shock to slow the solar wind, which induces a magnetosphere.
  • 4.3K
  • 15 Nov 2022
Topic Review
Sources for the Historicity of Jesus
Christian sources, such as the New Testament books in the Christian Bible, include detailed stories about Jesus but scholars differ on the historicity of specific episodes described in the Biblical accounts of Jesus. The only two events subject to "almost universal assent" are that Jesus was baptized by John the Baptist and was crucified by the order of the Roman Prefect Pontius Pilate. Non-Christian sources that are used to study and establish the historicity of Jesus include Jewish sources such as Josephus, and Roman sources such as Tacitus. These sources are compared to Christian sources such as the Pauline Epistles and the Synoptic Gospels. These sources are usually independent of each other (e.g. Jewish sources do not draw upon Roman sources), and similarities and differences between them are used in the authentication process. In a review of the state of research, the Jewish scholar Amy-Jill Levine stated that "no single picture of Jesus has convinced all, or even most scholars" and that all portraits of Jesus are subject to criticism by some group of scholars.
  • 4.3K
  • 23 Nov 2022
Topic Review
Commercial Polymeric Membrane for Gas Separation
CO2 has been highly emitted to the environment, with the distribution of 25% being from electricity and heat production, 24% from agriculture, forestry, and other land usages, 21% by industry, 14% from transportation, 10% by other energies, and 6% from building. CO2 removal from natural gas is needed due to issues such as corrosion, catalyst poisoning and its effects on lowering the heating value of fuel. Several mass-transfer technologies can be used for this purpose, namely, membrane, absorption, adsorption and cryogenic. Membrane-based separation methods are more energy-efficient than heat-driven separations. Membrane-based separation uses 90% less energy than its distillation counterpart.
  • 4.3K
  • 12 Jan 2022
Topic Review
LinkedIn
LinkedIn (/lɪŋktˈɪn/) is a business and employment-oriented service that operates via websites and mobile apps. Founded on December 28, 2002, and launched on May 5, 2003, it is mainly used for professional networking, including employers posting jobs and job seekers posting their CVs. As of 2015, most of the company's revenue came from selling access to information about its members to recruiters and sales professionals. As of April 2017, LinkedIn had 500 million members in 200 countries, out of which more than 106 million members are active. LinkedIn allows members (both workers and employers) to create profiles and "connections" to each other in an online social network which may represent real-world professional relationships. Members can invite anyone (whether an existing member or not) to become a connection. The "gated-access approach" (where contact with any professional requires either an existing relationship or an introduction through a contact of theirs) is intended to build trust among the service's members. LinkedIn participated in the EU's International Safe Harbor Privacy Principles. The site has an Alexa Internet ranking as the 34th most popular website ((As of June 2018)). According to the New York Times, US high school students are now creating LinkedIn profiles to include with their college applications. Based in the United States, the site is, as of 2013, available in 24 languages, including Arabic, Chinese, English, French, German, Italian, Portuguese, Spanish, Dutch, Swedish, Danish, Romanian, Russian, Turkish, Japanese, Czech, Polish, Korean, Indonesian, Malay, and Tagalog. LinkedIn filed for an initial public offering in January 2011 and traded its first shares on May 19, 2011, under the NYSE symbol "LNKD". On June 13, 2016, Microsoft announced plans to acquire LinkedIn for $26.2 billion. The acquisition was completed on December 8, 2016. According to the SEC filing, "The transaction resulted in the payment of approximately $26.4 billion in cash merger consideration."
  • 4.3K
  • 04 Nov 2022
Topic Review
Surya Namaskar
Surya Namaskar (Sanskrit: सूर्यनमस्कार IAST: Sūrya Namaskāra), Salute to the Sun or Sun Salutation, is a practice in yoga as exercise incorporating a flow sequence of some twelve gracefully linked asanas. The asana sequence was first recorded as yoga in the early 20th century, though similar exercises were in use in India before that, for example among wrestlers. The basic sequence involves moving from a standing position into Downward and Upward Dog poses and then back to the standing position, but many variations are possible. The set of 12 asanas is dedicated to the solar deity Surya. In some Indian traditions, the positions are each associated with a different mantra. The precise origins of Surya Namaskar are uncertain, but the sequence was made popular in the early 20th century by Bhawanrao Shriniwasrao Pant Pratinidhi, the Rajah of Aundh, and adopted into yoga by Krishnamacharya in the Mysore Palace, where the Surya Namaskar classes, not then considered to be yoga, were held next door to his yogasala. Pioneering yoga teachers taught by Krishnamacharya, including Pattabhi Jois and B. K. S. Iyengar, taught transitions between asanas derived from Surya Namaskar to their pupils worldwide. Variant yoga sequences such as those called Chandra Namaskar (Moon Salutation) have been created based on the original sequence taught by Pant Pratinidhi.
  • 4.3K
  • 25 Nov 2022
Topic Review
CP4-EPSPS
CP4-EPSPS (Agrobacterium sp. strain CP4 5-enolpyruvylshikimate-3-phosphate synthase) protein showed remarkable thermostability and was highly resistant to proteases, such as trypsin. However, some proteases are able to degrade CP4-EPSPS efficiently. Therefore, these proteases may play key roles in elimintating the pollution of CP4-EPSPS to the environment.
  • 4.3K
  • 28 Feb 2022
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