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Topic Review

Underground Spaces

Underground spaces with varying thermal, ventilation, and lighting environments can face problems of comfort, health, and safety. High temperatures, high humidity, difficulty in flue gas emission, harmful microorganisms, radon, and physical and psychological problems are examples of issues.

2.8K
11 Jan 2022

Topic Review

A viral video is a video that becomes popular through a viral process of Internet sharing, typically through video sharing websites such as YouTube as well as social media and email. Viral videos may be serious, and some are deeply emotional, but many more are centered on entertainment and humorous content. They may include televised comedy sketches, such as The Lonely Island's "Lazy Sunday" and "Dick in a Box", Numa Numa videos, The Evolution of Dance, Chocolate Rain on YouTube; and web-only productions such as I Got a Crush... on Obama. Some eyewitness events have also been caught on video and have "gone viral" such as the Battle at Kruger. One commentator called the Kony 2012 video the most viral video in history (about 34,000,000 views in three days and 100,000,000 views in six days), but "Gangnam Style" (2012) received one billion views in five months and was the most viewed video on YouTube from 2012 until "Despacito" (2017).

2.8K
21 Oct 2022

Topic Review

Classroom Management

Classroom Management is a term teachers use to describe the process of ensuring that classroom lessons run smoothly without disruptive behavior from students compromising the delivery of instruction. The term also implies the prevention of disruptive behavior preemptively, as well as effectively responding to it after it happens. It is a difficult aspect of teaching for many teachers. Problems in this area causes some to leave teaching. In 1981, the US National Educational Association reported that 36% of teachers said they would probably not go into teaching if they had to decide again. A major reason was negative student attitudes and discipline. Classroom management is crucial in classrooms because it supports the proper execution of curriculum development, developing best teaching practices, and putting them into action. Classroom management can be explained as the actions and directions that teachers use to create a successful learning environment; indeed, having a positive impact on students achieving given learning requirements and goals (Soheili, Alizadeh, Murphy, Bajestani, Ferguson and Dreikurs). In an effort to ensure all students receive the best education it would seem beneficial for educator programs to spend more time and effort in ensuring educators and instructors are well versed in classroom management. Teachers do not focus on learning classroom management, because higher education programs do not put an emphasis on the teacher attaining classroom management; indeed, the focus is on creating a conducive learning atmosphere for the students (Eisenman, Edwards, and Cushman). These tools enable teachers to have the resources available to properly and successfully educate upcoming generations, and ensure future successes as a nation. According to Moskowitz & Hayman (1976), once a teacher loses control of their classroom, it becomes increasingly more difficult for them to regain that control. Also, research from Berliner (1988) and Brophy & Good (1986) shows that the time a teacher must take to correct misbehavior caused by poor classroom management skills results in a lower rate of academic engagement in the classroom. From the student's perspective, effective classroom management involves clear communication of behavioral and academic expectations as well as a cooperative learning environment.

2.8K
02 Nov 2022

Topic Review

The Structure and Function of Integrins

Integrins are heterodimeric transmembrane proteins that mediate adhesive connections between cells and their surroundings, including surrounding cells and the extracellular matrix (ECM). They modulate tissue mechanics and regulate intracellular signaling, including cell generation, survival, proliferation, and differentiation, and the up-regulation of integrins in tumor cells has been confirmed to be associated with tumor development, invasion, angiogenesis, metastasis, and therapeutic resistance. Thus, integrins are expected to be an effective target to improve the efficacy of tumor therapy. A variety of integrin-targeting nanodrugs have been developed to improve the distribution and penetration of drugs in tumors, thereby, improving the efficiency of clinical tumor diagnosis and treatment.

2.8K
29 Jun 2023

Topic Review Peer Reviewed

Behavior Mapping and Its Application in Smart Social Spaces

Behavior mapping is the systematic observation of people using their environments. The Smart Social Spaces research project, recently completed in Sydney, Australia, is used as a vehicle to illustrate the usefulness of this method for understanding the relationships between people and public spaces in cities. Behavior mapping was the central method used to establish what impact the inclusion of smart technology and street furniture had on people’s use of two public spaces. Using this method, it is possible to record real-time patterns of people’s use of public space, enabling local authorities to better support the social use of public space and the management of its infrastructure.

2.8K
29 Jan 2024

Topic Review

Vietnamese Migrant Brides in Taiwan

Vietnamese migrant brides in Taiwan represent marriages between Taiwanese men and Vietnamese brides who are mostly from poor, rural areas of Vietnam, such as those along the Mekong Delta. As of 2006, out of Taiwan’s immigrant population of approximately 428,240 people (up from 30,288 in 1991), 18% were females who had relocated to the country through marriage. Out of this population, about 85% originated from the Southeast Asian countries of Vietnam, Indonesia, Thailand, and Philippines , with the majority hailing from Vietnam. It is estimated that between the years of 1995 and 2003, the number of Vietnamese women married to Taiwanese men increased from 1,476 to more than 60,000 individuals, making the Vietnamese the largest non-Chinese immigrant group living in the island.

2.8K
11 Oct 2022

Topic Review

PGC-1α and Mitochondria

Mitochondria play a major role in ROS production and defense during their life cycle. The transcriptional activator PGC-1α is a key player in the homeostasis of energy metabolism and is therefore closely linked to mitochondrial function. PGC-1α responds to environmental and intracellular conditions and is regulated by SIRT1/3, TFAM, and AMPK, which are also important regulators of mitochondrial biogenesis and function.

2.8K
18 May 2023

Topic Review

UK Biobank is a large long-term biobank study in the United Kingdom (UK) which is investigating the respective contributions of genetic predisposition and environmental exposure (including nutrition, lifestyle, medications etc.) to the development of disease. It began in 2006. Based in Stockport, Greater Manchester, it is incorporated as a limited company and registered charity in England and Wales, and registered as a charity in Scotland.

2.8K
10 Oct 2022

Topic Review

The Hamzanama (Persian/Urdu: حمزه نامه Hamzenâme, Epic of Hamza) or Dastan-e-Amir Hamza (Persian/Urdu: داستان امیر حمزه Dâstâne Amir Hamze, "Adventures of Amir Hamza") narrates the legendary exploits of Amir Hamza, or Hamza ibn Abdul-Muttalib, an uncle of Muhammad. Most of the stories are extremely fanciful, "a continuous series of romantic interludes, threatening events, narrow escapes, and violent acts". The Hamzanama chronicles the fantastic adventures of Hamza as he and his band of heroes fight against the enemies of Islam. The stories, from a long-established oral tradition, were written down in Persian, the language of the courts of Persianate societies, in multiple volumes presumably in the era of Mahmud of Ghazni. In the West, the work is best known for the enormous illustrated manuscript commissioned by the Mughal emperor Akbar about 1562. The text augmented the story, as traditionally told in dastan performances. The dastan (storytelling tradition) about Amir Hamza persists far and wide up to Bengal and Arakan, as the Mughal Empire controlled those territories. The longest version of the Hamzanama exists in Urdu and contains 46 volumes in approximately over 45,000 pages.

2.8K
24 Oct 2022

Topic Review

The Planctomycetes are a phylum of widely distributed bacteria, occurring in both aquatic and terrestrial habitats. They play a considerable role in global carbon and nitrogen cycles, with many species of this phylum capable of anaerobic ammonium oxidation, also known as anammox. Many planctomycetes occur in relatively high abundance as biofilms, often associating with other organisms such as macroalgae and marine sponges. Planctomycetes are included in the PVC superphylum along with Verrucomicrobia, Chlamydiae, Lentisphaerae, Kiritimatiellaeota, and Candidatus Omnitrophica. The phylum Planctomycete is composed of the classes Planctomycetia and Phycisphaerae. First described in 1924, members of the Planctomycetes were identified as eukaryotes and were only later described as bacteria in 1972. Early examination of members of the Planctomycetes suggested a cell plan differing considerably from other bacteria, although they are now confirmed as Gram-negative bacteria, but with many unique characteristics. Bacteria in the Planctomycetes are often small, spherical cells, but a large amount of morphological variation is seen. Members of the Planctomycetes also display distinct reproductive habits, with many species dividing by budding, in contrast to all other free-living bacteria, which divide by binary fission. Interest is growing in the Planctomycetes regarding biotechnology and human applications, mainly as a source of bioactive molecules. In addition, some Planctomycetes were recently described as human pathogens. The species Gemmata obscuriglobus has been identified specifically as comprising bacteria with unique characteristics among the Planctomycetes, such as their ability to synthesize sterols.

2.8K
16 Nov 2022

Biography

August Beer (German: [beːɐ̯]; 31 July 1825 – 18 November 1863) was a Germany physicist, chemist, and mathematician of Jewish descent.[1] Beer was born in Trier, where he studied mathematics and natural sciences. Beer was educated at the technical school and gymnasium of his native town until 1845, when he went to Bonn to study mathematics and the sciences under the mathematician and phys

2.8K
15 Dec 2022

Topic Review

Applications of UV-C Light in the Food Industry

A variety of bioactive substances present in fruit- and vegetable-processed products have health-promoting properties. The consumption of nutrient-rich plant-based products is essential to address undernutrition and micronutrient deficiencies. Preservation is paramount in manufacturing plant-based nonsolid foods such as juices, purees, and sauces. To prevent the loss of nutrients associated with thermal treatment, alternative technologies are being researched extensively. In studies conducted on nonsolid food, UV-C treatment has been proven to preserve quality and minimize nutrient degradation.

2.8K
31 Aug 2023

Topic Review Peer Reviewed

Smart Factories for Mass Individualization

With the rise of individualism as a social trend and the wide use of the Internet and social media, today’s customers increasingly want to design and build unique products that fit their individual preferences and needs. Mass individualization is defined as a manufacturing paradigm that aims to produce individualized products cost-effectively. This paradigm differs from the previous paradigms in which the manufacturing company designed and manufactured the products, and the customer chose a product. In the mass individualization paradigm, the customers will be actively involved in product design, and the manufacturer will produce a unique product for each customer at a reasonable cost and of reliable quality. Due to the need for smooth communication and interactions between the buyer and the factory, new factories for individualized products will be located near potential buyers, which will have a significant impact on local economies. This entry explores the relationship between mass individualization and other emerging manufacturing paradigms and concepts in the Industry 4.0/5.0 era, and discusses how smart factories can improve manufacturing efficiency and facilitate the realization of the mass individualization paradigm.

2.8K
27 Feb 2024

Topic Review

Historic Gardens Heritage

Historic Garden is a category of historic heritage enshrined in the Florence Charter as a Living Monument (ICOMOS, 1982). They belong to the category of landscape designed and created intentionally by Man (UNESCO, 2021). As the expression of the relationship between Man and nature (ICOMOS, 1982; Kimber, 2004), gardens are part of the cultural landscape of any civilization and society and reflect the culture, identity and history of a people (Añón, 1993; Kimber, 2004). As such, constitutes cultural, artistic and historical documents (Doolitle, 2004) and horticultural compositions (ICOMOS, 1982) of great importance and interest. Since it is composed of living plant material, a garden is a dynamic and constantly changing environment where different types of time (ecological, social and subjective) are brought together and interact (Bhatti et al., 2009). A garden therefore becomes an unfinished work (Estadão, 2005) and one that is necessarily ephemeral (Gollwitzer, 1993). This dynamic transformation leads Sales (1993) to say that a garden is not an object, but rather a process undergoing constant development and decomposition.

2.8K
26 May 2022

Topic Review

Marinas are known to be features related to nautical tourism. It has been defined as a port used exclusively or primarily by pleasure boats, providing services for such boats and their users, and allowing the establishment of a transit between water and land in terms of comfort. Whilst commercial ports are designed to make the port stay of the vessels shorter, marinas are conceived for leisure; therefore, the provision of a pleasant stay is attempted, seeking for a character of permanence more than the mere transit of boats and crews.

2.8K
31 Aug 2021

Topic Review

4D Printing Technologies

3D printing has played a crucial role in the last decades as an innovative technology for tissue and organ fabrication, patient-specific orthoses, drug delivery, and surgical planning. However, biomedical materials used for 3D printing are usually static and unable to dynamically respond or transform within the internal environment of the body. These materials are fabricated ex situ, which involves first printing on a planar substrate and then deploying it to the target surface, thus resulting in a possible mismatch between the printed part and the target surfaces. The emergence of 4D printing addresses some of these drawbacks, opening an attractive path for the biomedical sector. By preprogramming smart materials, 4D printing is able to manufacture structures that dynamically respond to external stimuli. Despite these potentials, 4D printed dynamic materials are still in their infancy of development. The rise of artificial intelligence (AI) could push these technologies forward enlarging their applicability, boosting the design space of smart materials by selecting promising ones with desired architectures, properties, and functions, reducing the time to manufacturing, and allowing the in situ printing directly on target surfaces achieving high-fidelity of human body micro-structures.

2.8K
29 Jul 2022

Topic Review

Sustainable Supply Chain Management in a Circular Economy

Since the mid-2010s, the circular economy has emerged as a key conceptual lever in corporate efforts to achieve greater environmental sustainability. Corporations have increasingly drawn upon the circular economy perspective in efforts to rethink sustainable supply chain management practices. This new corporate approach to sustainable supply chain management is evident in an emerging literature that has yet to be fully documented.

2.8K
16 Aug 2022

Topic Review

Gender-bias in Medical Diagnosis

Gender-biased diagnosing is a controversial sociological observation which asserts that medical and psychological diagnosis may be influenced by the gender of the patient. Several studies have found evidence of differential diagnosis for patients with similar ailments but of different sexes.

2.8K
20 Oct 2022

Topic Review

Santa Cruz Province, Argentina

Santa Cruz Province (Spanish: Provincia de Santa Cruz, Spanish pronunciation: [ˈsanta ˈkɾus], 'Holy Cross') is a province of Argentina , located in the southern part of the country, in Patagonia. It borders Chubut Province to the north, and Chile to the west and south, with an Atlantic coast on its east. Santa Cruz is the second-largest province of the country (after Buenos Aires Province), and the least densely populated in mainland Argentina. The indigenous people of the province are the Tehuelches, who despite European exploration from the 16th century onwards, retained independence until the late 19th century. Soon after the Conquest of the Desert in the 1870s, the area was organised as the Territory of Santa Cruz, named after its original capital in Puerto Santa Cruz. The capital moved to Rio Gallegos in 1888 and has remained there ever since. Immigrants from various European countries came to the territory in the late 19th and early 20th century during a gold rush. Santa Cruz became a province of Argentina in 1957.

2.8K
30 Oct 2022

Topic Review

Flexible Electronics

Flexible electronics is a rapidly growing technology for a multitude of applications. Wearables and flexible displays are some application examples.

2.8K
28 Jan 2021

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