Your browser does not fully support modern features. Please upgrade for a smoother experience.
Subject:
All Disciplines Arts & Humanities Biology & Life Sciences Business & Economics Chemistry & Materials Science Computer Science & Mathematics Engineering Environmental & Earth Sciences Medicine & Pharmacology Physical Sciences Public Health & Healthcare Social Sciences
Sort by:
Most Viewed Latest Alphabetical (A-Z) Alphabetical (Z-A)
Filter:
All Topic Review Biography Peer Reviewed Entry Video Entry
Biography
Russell W. Porter
Russell Williams Porter (December 13, 1871 – February 22, 1949) was an United States artist, engineer, amateur astronomer and Arctic explorer.[1] He was a pioneer in the field of “cutaway illustration"[2] and is sometimes referred to as the "founder"[3][4] or one of the "founders" of amateur telescope making."[5] Russell W. Porter, the youngest of five children, was born in 1871 Springfie
  • 1.1K
  • 19 Dec 2022
Topic Review
IAM RoadSmart
IAM RoadSmart formerly called the Institute of Advanced Motorists (IAM) is a charity based in the United Kingdom and serving nine countries, whose objective is to improve car driving and motorcycle riding standards, and so enhance road safety, by using the British police's system of car and motorcycle control commonly known as "the System". The System was devised in 1937 by racing driver Mark Everard Pepys, 6th Earl of Cottenham, to reduce accidents in police pursuits. People who have passed an IAM test have substantially fewer accidents and typically report getting more pleasure from driving too. Research has shown that IAM training increases a wide range of driving skills, including speed, safe distances, gear changing and cornering. The IAM was formed in 1956 and has over 82,000 members, all of whom have taken and passed an advanced test in a car, commercial vehicle or on a motorcycle. In 2006, the charity took over the work of the AA Motoring Trust, which had been established in 2002 by The Automobile Association. The charity brought its different activities and programmes together under one umbrella called IAM RoadSmart in 2016.
  • 1.1K
  • 01 Dec 2022
Topic Review
Ship's Tender
A ship's tender, usually referred to as a tender, is a boat, or a larger ship, used to service or support other boats or ships. This is generally done by transporting people or supplies to and from shore or another ship. Smaller boats may also have tenders, usually called dinghies.
  • 1.1K
  • 29 Nov 2022
Topic Review
Air Source Heat Pumps
An air source heat pump (ASHP) is a system that transfers heat from outside to inside a building, or vice versa. Under the principles of vapor compression refrigeration, an ASHP uses a refrigerant system involving a compressor and a condenser to absorb heat at one place and release it at another. They can be used as a space heater or cooler, and are sometimes called "reverse-cycle air conditioners". In domestic heating use, an ASHP absorbs heat from outside air and releases it inside the building, as hot air, hot water-filled radiators, underfloor heating and/or domestic hot water supply. The same system can often do the reverse in summer, cooling the inside of the house. When correctly specified, an ASHP can offer a full central heating solution and domestic hot water up to 80 °C.
  • 1.1K
  • 01 Dec 2022
Biography
Theresa Sparks
Theresa Sparks is the Executive Director of the San Francisco Human Rights Commission and was a candidate for San Francisco Supervisor for District 6 in the November 2010 election. She is a former president of the San Francisco, California Police Commission and former CEO of Good Vibrations. She is also one of San Francisco's most famous transgender women and was a Grand Marshal in the 2008 San
  • 1.1K
  • 07 Dec 2022
Topic Review
Additives to immobilize Heavy Metals
This experimental work assessed the efficiency of different additives (MWCNTs, montmorillonite and Portland cement) to immobilize the heavy metals lead, cooper, nickel and zinc in a soil in conditions similar to a real case scenario (percolation tests).  
  • 1.1K
  • 12 Nov 2020
Topic Review
Picture Exchange Communication System
The Picture Exchange Communication System (PECS) is an augmentative and alternative communication system developed and produced by Pyramid Educational Consultants, Inc. PECS was developed in 1985 at the Delaware Autism Program by Andy Bondy, PhD, and Lori Frost, MS, CCC-SLP. The developers of PECS noticed that traditional communication techniques, including speech imitation, sign language, and picture point systems, relied on the teacher to initiate social interactions and none focused on teaching students to initiate interactions. Based on these observations, Bondy and Frost created a functional means of communication for individuals with a variety of communication challenges. Although PECS was originally developed for young children with autism spectrum disorder (ASD), its use has become much more widespread. Through the years, PECS has been successfully implemented with individuals with varying diagnoses across the aged span. PECS is an evidence-based practice that has been highly successful with regard to the development of functional communication skills.
  • 1.1K
  • 02 Nov 2022
Biography
Jack Mullin
John Thomas "Jack" Mullin (October 5, 1913 – June 24, 1999) was an American pioneer in the field of magnetic tape sound recording and made significant contributions to many other related fields. From his days at Santa Clara University to his death, he displayed a deep appreciation for classical music and an aptitude for electronics and engineering. When he died in 1999, he was buried with a ro
  • 1.1K
  • 26 Dec 2022
Topic Review
ESA Round Robin Exercise
Motivated by the experience acquired in the ESA promoted Round Robin exercise aimed at comparing cloud detection algorithms for PROBA-V sensor, we investigate specific issues related to cloud detection when remotely sensed images comprise only a few spectral bands in the visible and near-infrared by considering a bunch of well-known classification methods. First, we demonstrate the feasibility of using a training dataset semi-automatically obtained from other accurate algorithms. In addition, we investigate the effect of ancillary information, e.g., surface type or climate, on accuracy. Then we compare the different classification methods using the same training dataset under different configurations. We also perform a consensus analysis aimed at estimating the degree of mutual agreement among classification methods in detecting Clear or Cloudy sky conditions. Results are also compared on a high-quality test dataset of 1350 reflectances and Clear/Cloudy corresponding labels prepared by ESA for the mentioned exercise.
  • 1.1K
  • 02 Feb 2021
Topic Review
Spiral Ground Heat Exchanger
Spiral ground heat exchangers in heat pump applications play an important role in heating/cooling of buildings. Energy consumption of buildings is a significant factor in global environmental issues. One of the ways of supplying heating and cooling is using potential energy stored in the ground which is clean and sustainable. These types of systems are called ground source heat pump (GSHP) systems. The initial cost and efficiency of GSHP systems can be influenced by optimal design of ground heat exchangers (GHEs). Many parameters influencing thermal performance of spiral GHEs such as external major diameter of borehole, spacing, distance between each turns of spiral GHEs, etc. When we have a large application area, one spiral GHE is not enough for supplying heating or cooling demands of the building. In this case more than one GHE is needed to be embedded into the ground. When we have more than one GHE in ground, optimization of distance between them becomes an essential problem. Another important parameter which is highly affecting thermal performance of a GSHP system are thermal properties of ground. Before integrating a GSHP system to the building thermal properties of ground or soil should be determined.
  • 1.1K
  • 20 Oct 2022
Biography
Omowunmi Sadik
Omowunmi "Wunmi" A. Sadik (born 19 June 1964) is a Nigerian professor, chemist, and inventor working at Binghamton University. She has developed microelectrode biosensors for detection of drugs and explosives and is working on the development of technologies for recycling metal ions from waste, for use in environmental and industrial applications.[1] In 2012, Sadik co-founded the non-profit Sust
  • 1.1K
  • 05 Dec 2022
Biography
Mikhail Ageyev
Mikhail Dmitriyevich Ageyev (Russian: Михаил Дмитриевич Агеев; 14 May 1931 in Cheremhovo (now Irkutsk Oblast) – 19 November 2005) was a Soviet and Russian scientist, an expert in the field of navigation and control systems of moving objects, a member of the Russian Academy of Sciences (1992).[1][2] Ageyev was born on 14 May 1931 in Cheremhovo, a town of Irkutsk Oblast,
  • 1.1K
  • 13 Dec 2022
Biography
Jon Lindbergh
Jon Morrow Lindbergh (born August 16, 1932)[1] is a former underwater diver from the United States . He has worked as a United States Navy demolition expert and as a commercial diver, and was one of the world's earliest aquanauts in the 1960s. He was also a pioneer in cave diving. He is the oldest surviving child of aviator Charles Lindbergh and writer Anne Morrow Lindbergh. Jon Lindbergh was
  • 1.1K
  • 27 Dec 2022
Biography
William Yeager
William "Bill" Yeager (born June 16, 1940, San Francisco ) is an United States engineer. He is best known for being the inventor of a packet-switched, "Ships in the Night," multiple-protocol router in 1981, during his 20-year tenure at Stanford's Knowledge Systems Laboratory as well as the Stanford University Computer Science department.[1][2] The code was licensed by upstart Cisco Systems in 1
  • 1.1K
  • 26 Dec 2022
Biography
Monika Schultz
Monika Karin Schultz (born August 15, 1967 in Pasadena, Texas) is an American engineer. She currently works as a manager in coaching and development at Intertek in the Houston, Texas area.[1] She formerly worked for the United Space Alliance, a NASA contractor. She considers Nassau Bay, Texas her hometown.[2] In April 2005, Schultz served as an aquanaut on the NASA Extreme Environment Mission Op
  • 1.1K
  • 09 Dec 2022
Topic Review
Kounotori 2
Kounotori 2 (こうのとり2号機, "white stork" ), also known as HTV-2, was launched in January 2011 and was the second Japan ese H-II Transfer Vehicle to resupply the International Space Station (ISS). It was launched by the H-IIB Launch Vehicle No. 2 (H-IIB F2) manufactured by Mitsubishi Heavy Industries (MHI) and JAXA. After the supplies were unloaded, Kounotori 2 was loaded with waste material from ISS, including used experiment equipment and used clothes. Kounotori 2 was then unberthed and separated from the ISS and burned up upon reentering the atmosphere on 30 March 2011.
  • 1.1K
  • 08 Nov 2022
Biography
Sossina M. Haile
Sossina M. Haile (born July 28, 1966) is an Ethiopian-United States chemist, known for developing the first solid acid fuel cells.[1] She is a professor of Materials Science and Engineering at Northwestern University, Illinois, USA.[2] Haile received the NSF National Young Investigator Award (1994–99), Humboldt Fellowship (1992–93), Fulbright Fellowship (1991–92), and AT&T Cooperative Res
  • 1.1K
  • 29 Dec 2022
Topic Review
AR Technologies in Engineering Education
Over the past decade, the use of AR has significantly increased over a wide range of applications. Although there are many good examples of AR technology being used in engineering, retail, and for entertainment, the technology has not been widely adopted for teaching in university engineering departments. It is generally accepted that the use of AR can complement the students’ learning experience by improving engagement and by helping to visualise complex engineering physics; however, several key challenges still have to be addressed to fully integrate the use of AR into a broader engineering curriculum.
  • 1.1K
  • 10 May 2022
Topic Review
Biophilic Design in Preschool Interiors
Modern living has made nature more and more difficult for individuals to access, but the yearning to connect with nature still exists. Children are particularly affected by this, as they have to stay indoors while separated from their parents, which is especially true for them. Biophilic design is an architectural and interior design concept that aims to bring humans closer to nature by integrating natural components into the built environment. 
  • 1.1K
  • 21 Aug 2023
Biography
George Keller
George Keller (December 15, 1842 – July 7, 1935), was an American architect and engineer. He enjoyed a diverse and successful career, and was sought for his designs of bridges, houses, monuments, and various commercial and public buildings. Keller's most famous projects, however, are the Soldiers and Sailors Memorial Arch in Hartford, Connecticut, and the James A. Garfield Memorial in Clevelan
  • 1.1K
  • 26 Dec 2022
  • Page
  • of
  • 50
Featured Entry Collections
>>

Featured Reprints

>>
Encyclopedia of Digital Society, Industry 5.0 and Smart City
Encyclopedia of Engineering
Encyclopedia of Social Sciences
Encyclopedia of Medieval Royal Iconography
Academic Video Service
Feedback