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Jessica Wade
Jessica Alice Feinmann Wade (born October 1988) is a British physicist in the Blackett Laboratory at Imperial College London, specialising in Raman spectroscopy. Her research investigates polymer-based organic light emitting diodes ( OLEDs). Her public engagement work in science, technology, engineering, and mathematics (STEM) advocates for women in physics as well as tackling systemic biases such as gender and racial bias on Wikipedia. Education The daughter of two physicians, Wade was educated at South Hampstead High School, graduating in 2007. Her grandfather Leslie Feinmann was a physician who was born in a Jewish ghetto in Manchester to a Russian-speaking mother and a father of Lithuanian Jewish and German Jewish descent. She subsequently enrolled on a foundation course in art and design at the Chelsea College of Art and Design, and in 2012 completed a Master of Science (MSci) degree in physics at Imperial College London. She continued at Imperial, completing her Ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Hampstead High School
) , established = as St. Johns Wood School , closed = , type = Independent day school , religious_affiliation = , president = , head_label = , head = Victoria Bingham , founder = , specialist = , address = 3 Maresfield Gardens South Hampstead, Greater London, NW3 5SS England , city = South Hampstead , county = Greater London , country = England , postcode = NW3 5SS , local_authority = London Borough of Camden , ofsted = yes , urn = 100076 , staff = circa 160 , enrolment = 930 , gender = Girls , lower_age = 4 , upper_age = 18 , houses = Walker, Potter, Bodington, Benton, , colours ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Companies House
Companies House is the executive agency of the company registrars of the United Kingdom, falling under the remit of the Department for Business, Energy and Industrial Strategy. All forms of companies (as permitted by the Companies Act) are incorporated and registered with Companies House and file specific details as required by legislation. All registered limited companies, including subsidiary, small and inactive companies, must file annual financial statements in addition to annual company returns, and all these are public records. Only some registered unlimited companies (meeting certain conditions) are exempt from this requirement. The United Kingdom has had a system of company registration since 1844. The legislation governing company registration matters is the Companies Act 2006. History 19th century Prior to 1844, companies could only be incorporated through grant of a royal charter, by private act of Parliament, or, from 1834, by letters patent. Few companie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Independent
''The Independent'' is a British online newspaper. It was established in 1986 as a national morning printed paper. Nicknamed the ''Indy'', it began as a broadsheet and changed to tabloid format in 2003. The last printed edition was published on Saturday 26 March 2016, leaving only the online edition. The newspaper was controlled by Tony O'Reilly's Irish Independent News & Media from 1997 until it was sold to the Russian oligarch and former KGB Officer Alexander Lebedev in 2010. In 2017, Sultan Muhammad Abuljadayel bought a 30% stake in it. The daily edition was named National Newspaper of the Year at the 2004 British Press Awards. The website and mobile app had a combined monthly reach of 19,826,000 in 2021. History 1986 to 1990 Launched in 1986, the first issue of ''The Independent'' was published on 7 October in broadsheet format.Dennis Griffiths (ed.) ''The Encyclopedia of the British Press, 1422–1992'', London & Basingstoke: Macmillan, 1992, p. 330 It was produc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Racial Bias On Wikipedia
The English Wikipedia has been criticized for having a systemic racial bias in its coverage. This stems in part from an under-representation of people of color within its editor base. In "Can History Be Open Source? Wikipedia and the Future of the Past," it is noted that article completeness and coverage is dependent on the interests of Wikipedians, not necessarily on the subject matter itself. The past president of Wikimedia D.C., James Hare, asserted that "a lot of black history is left out" of Wikipedia, due to articles predominately being written by white editors. Articles that do exist on African topics are, according to some, largely edited by editors from Europe and North America and thus reflect only their knowledge and consumption of media, which "tend to perpetuate a negative image" of Africa. Maira Liriano of the Schomburg Center for Research in Black Culture, has argued that the lack of information regarding black history on Wikipedia "makes it seem like it's n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gender Bias On Wikipedia
Gender bias on Wikipedia, also known as the Wikipedia gender gap, refers to the fact that Wikipedia contributors are mostly male, that relatively few biographies on Wikipedia are about women, and that topics of interest to women are less well-covered. In a 2018 survey covering 12 language versions of Wikipedia and some other Wikimedia Foundation projects, 90% of 3,734 respondents reported their gender as male, 8.8% as female, and 1% as other; among contributors to the English Wikipedia, 84.7% identified as male, 13.6% as female, and 1.7% as other (total of 88 respondents). In 2019, Katherine Maher, then CEO of Wikimedia Foundation, said her team's working assumption was that women make up 15–20% of total contributors. Wikipedia's articles about women are less likely to be included, expanded, neutral, and detailed. A 2021 study found that, in April 2017, 41% of biographies nominated for deletion were women despite only 17% of published biographies being women. The visibility and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Systemic Bias
Systemic bias, also called institutional bias, and related to structural bias, is the inherent tendency of a process to support particular outcomes. The term generally refers to human systems such as institutions. Institutional bias and structural bias can lead to institutional racism, and can also be used interchangeably. Institutional racism is a type of racism that is integrated into the laws, norms, and regulations of a society or establishment. Structural bias, in turn, has been defined more specifically in reference to racial inequities as "the normalized and legitimized range of policies, practices, and attitudes that routinely produce cumulative and chronic adverse outcomes for minority populations". The issues of systemic bias are dealt with extensively in the field of industrial organization economics. Systemic bias plays a part in systemic racism, a form of racism embedded as a normal practice within society or an organization. It is not to be confused with the equival ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Women In Physics
This article discusses women who have made an important contribution to the field of physics. Physics awards Nobel laureates * 1903 Marie Curie: "in recognition of the extraordinary services they have rendered by their joint researches on the radiation phenomena discovered by Professor Henri Becquerel" * 1963 Maria Goeppert Mayer: "for their discoveries concerning nuclear shell structure" * 2018 Donna Strickland: "for their method high-intensity, ultra-short optical pulses" * 2020 Andrea Ghez: "for the discovery of a supermassive compact object at the centre of our galaxy." Four women have won the Nobel Prize in Physics, awarded annually since 1901 by the Royal Swedish Academy of Sciences. Marie Curie was the first woman to receive the prize in 1903, along with Pierre Curie and Henri Becquerel - making her the only woman to be awarded two Nobel prizes (her second Nobel prize was in Chemistry in 1911). Maria Goeppert Mayer became the second woman to win the prize in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science, Technology, Engineering, And Mathematics
Science, technology, engineering, and mathematics (STEM) is an umbrella term used to group together the distinct but related technical disciplines of science, technology, engineering, and mathematics. The term is typically used in the context of education policy or curriculum choices in schools. It has implications for workforce development, national security concerns (as a shortage of STEM-educated citizens can reduce effectiveness in this area) and immigration policy. There is no universal agreement on which disciplines are included in STEM; in particular whether or not the ''science'' in STEM includes social sciences, such as psychology, sociology, economics, and political science. In the United States, these are typically included by organizations such as the National Science Foundation (NSF), which deals with all matters concerning science and new discoveries in science as it affects development, research, and innovations, the Department of Labor's O*Net online database for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Engagement
Public engagement or public participation is a term that has recently been used to describe "the practice of involving members of the public in the agenda-setting, decision-making, and policy-forming activities of organizations/institutions responsible for policy development." It is focused on the ''participatory actions'' of the public to aid in policy making based in their values. Origins The tradition of a decision-making body getting inputs from those with less power is generally known as "consultation". This became popular with UK governments during the 1980s and 1990s. Even though most governments that carry out consultations are democratically elected, many people who became involved in these processes were surprised that conduct of such "consultations" was unsatisfactory in at least three respects. # Groups that already had influence were often the only ones consulted # People who did not have the resources would usually not be able to be part of a consultation, even if th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OLED
An organic light-emitting diode (OLED or organic LED), also known as organic electroluminescent (organic EL) diode, is a light-emitting diode (LED) in which the emissive electroluminescent layer is a film of organic compound that emits light in response to an electric current. This organic layer is situated between two electrodes; typically, at least one of these electrodes is transparent. OLEDs are used to create digital displays in devices such as television screens, computer monitors, and portable systems such as smartphones and handheld game consoles. A major area of research is the development of white OLED devices for use in solid-state lighting applications. There are two main families of OLED: those based on small molecules and those employing polymers. Adding mobile ions to an OLED creates a light-emitting electrochemical cell (LEC) which has a slightly different mode of operation. An OLED display can be driven with a passive-matrix (PMOLED) or active-matrix (AMOLED) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light-emitting Diode
A light-emitting diode (LED) is a semiconductor device that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons. The color of the light (corresponding to the energy of the photons) is determined by the energy required for electrons to cross the band gap of the semiconductor. White light is obtained by using multiple semiconductors or a layer of light-emitting phosphor on the semiconductor device. Appearing as practical electronic components in 1962, the earliest LEDs emitted low-intensity infrared (IR) light. Infrared LEDs are used in remote-control circuits, such as those used with a wide variety of consumer electronics. The first visible-light LEDs were of low intensity and limited to red. Early LEDs were often used as indicator lamps, replacing small incandescent bulbs, and in seven-segment displays. Later developments produced LEDs available in visible, ultraviolet (UV) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polymer
A polymer (; Greek '' poly-'', "many" + ''-mer'', "part") is a substance or material consisting of very large molecules called macromolecules, composed of many repeating subunits. Due to their broad spectrum of properties, both synthetic and natural polymers play essential and ubiquitous roles in everyday life. Polymers range from familiar synthetic plastics such as polystyrene to natural biopolymers such as DNA and proteins that are fundamental to biological structure and function. Polymers, both natural and synthetic, are created via polymerization of many small molecules, known as monomers. Their consequently large molecular mass, relative to small molecule compounds, produces unique physical properties including toughness, high elasticity, viscoelasticity, and a tendency to form amorphous and semicrystalline structures rather than crystals. The term "polymer" derives from the Greek word πολύς (''polus'', meaning "many, much") and μέρος (''meros'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
