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Tattoo Removal
Tattoo removal is the process of removing an unwanted tattoo. The process of tattooing generally creates permanent markings in the skin, but people have attempted many methods to try to hide or destroy tattoos. The standard modern method is the non-invasive removal of tattoo pigment using Q-switched lasers. Different types of Q-switched lasers are used to target different colors of tattoo ink; depending on the specific light absorption spectra of the tattoo pigments. Typically, black and other darker-colored inks can be removed completely using Q-switched lasers, while lighter colors, such as yellows and greens, are very difficult to remove. Success can depend on a wide variety of factors including skin color, ink color, and the depth at which the ink was applied. Recent research has investigated the potential of multi-pass treatments and the use of picosecond laser technology. Historical methods Before tattoo removal with Q-switched lasers began in the early 1990s, contin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tannic Acid
Tannic acid is a specific form of tannin, a type of polyphenol. Its weak acidity ( pKa around 6) is due to the numerous phenol groups in the structure. The chemical formula for commercial tannic acid is often given as C76H52O46, which corresponds with decagalloyl glucose, but in fact it is a mixture of polygalloyl glucoses or polygalloyl quinic acid esters with the number of galloyl moieties per molecule ranging from 2 up to 12 depending on the plant source used to extract the tannic acid. Commercial tannic acid is usually extracted from any of the following plant parts: Tara pods (''Caesalpinia spinosa''), gallnuts from '' Rhus semialata'' or ''Quercus infectoria'' or Sicilian sumac leaves (''Rhus coriaria''). According to the definitions provided in external references such as international pharmacopoeia, Food Chemicals Codex and FAO-WHO tannic acid monograph only tannins obtained from the above-mentioned plants can be considered as tannic acid. Sometimes extracts from chestnu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Absorption Spectrum
Absorption spectroscopy refers to spectroscopic techniques that measure the absorption of radiation, as a function of frequency or wavelength, due to its interaction with a sample. The sample absorbs energy, i.e., photons, from the radiating field. The intensity of the absorption varies as a function of frequency, and this variation is the absorption spectrum. Absorption spectroscopy is performed across the electromagnetic spectrum. Absorption spectroscopy is employed as an analytical chemistry tool to determine the presence of a particular substance in a sample and, in many cases, to quantify the amount of the substance present. Infrared and ultraviolet–visible spectroscopy are particularly common in analytical applications. Absorption spectroscopy is also employed in studies of molecular and atomic physics, astronomical spectroscopy and remote sensing. There is a wide range of experimental approaches for measuring absorption spectra. The most common arrangement is to dire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy
In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The unit of measurement for energy in the International System of Units (SI) is the joule (J). Common forms of energy include the kinetic energy of a moving object, the potential energy stored by an object (for instance due to its position in a field), the elastic energy stored in a solid object, chemical energy associated with chemical reactions, the radiant energy carried by electromagnetic radiation, and the internal energy contained within a thermodynamic system. All living organisms constantly take in and release energy. Due to mass–energy equivalence, any object that has mass whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macrophages
Macrophages (abbreviated as M φ, MΦ or MP) ( el, large eaters, from Greek ''μακρός'' (') = large, ''φαγεῖν'' (') = to eat) are a type of white blood cell of the immune system that engulfs and digests pathogens, such as cancer cells, microbes, cellular debris, and foreign substances, which do not have proteins that are specific to healthy body cells on their surface. The process is called phagocytosis, which acts to defend the host against infection and injury. These large phagocytes are found in essentially all tissues, where they patrol for potential pathogens by amoeboid movement. They take various forms (with various names) throughout the body (e.g., histiocytes, Kupffer cells, alveolar macrophages, microglia, and others), but all are part of the mononuclear phagocyte system. Besides phagocytosis, they play a critical role in nonspecific defense (innate immunity) and also help initiate specific defense mechanisms (adaptive immunity) by recruiting other immun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denise Richards
Denise Richards (born February 17, 1971) is an American actress, television personality, and former fashion model. Her most recognized roles are Carmen Ibanez in '' Starship Troopers'' (1997), Kelly Van Ryan in '' Wild Things'' (1998) and Bond girl Christmas Jones in ''The World Is Not Enough'' (1999). She has also appeared in films '' Drop Dead Gorgeous'' (1999), '' Valentine'' (2001), ''Undercover Brother'' (2002), ''Scary Movie 3'' (2003), ''Love Actually'' (2003), and ''Madea's Witness Protection'' (2012). Her television roles include Paramount Network's sitcom '' Blue Mountain State'' (2010–2011), ABC Family's mystery- thriller series '' Twisted'' (2013–2014) and CBS' soap opera ''The Bold and the Beautiful'' (2019–present). Richards starred on the E! reality show '' Denise Richards: It's Complicated'' (2008–2009) and Bravo's reality television series ''The Real Housewives of Beverly Hills'' (2019–2020). In 2011, Richards published a memoir, ''The Real Girl Next ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marc Anthony
Marco Antonio Muñiz Rivera (born September 16, 1968), known professionally as Marc Anthony, is an American singer, songwriter, and actor. He is the top selling tropical salsa artist of all time. A three-time Grammy Award and six-time Latin Grammy Award winner, he has sold more than 12 million albums worldwide. Known for his Latin salsa numbers and ballads, Anthony has won numerous awards and his achievements have been honored through various recognitions. He was the recipient of the 2009 Congressional Hispanic Caucus Institute (CHCI) Lifetime Achievement Award. He also received the "2009 CHCI Chair's Lifetime Achievement Award" on September 16, 2009. He holds the Guinness World Record for best-selling tropical/salsa artist and the most number-one albums on the ''Billboard'' Tropical Albums year-end charts. He is also the artist with the most number one songs on the ''Billboard'' Latin Tropical Airplay chart with 32 songs. Early life Marco Antonio Muñiz was born in New Yo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eva Longoria
Eva Jacqueline Longoria Bastón ( Longoria; March 15, 1975) is an American actress, producer, and director. After a number of guest roles on several television series, she was recognized for her portrayal of Isabella Braña on the CBS daytime soap opera ''The Young and the Restless'', on which she starred from 2001 to 2003. She is most known for her role as Gabrielle Solis on the ABC television series ''Desperate Housewives'', which ran from 2004 to 2012, and for which she received Golden Globe and Screen Actors Guild Award nominations. She has also appeared in '' The Sentinel'' (2006), ''Over Her Dead Body'' (2008), ''For Greater Glory'' (2012), '' Frontera'' (2014), ''Lowriders'' (2016), and '' Overboard'' (2018). From 2015 to 2016, she starred as Ana Sofia Calderón on the short-lived NBC sitcom ''Telenovela'', and was an executive producer for the Lifetime television series ''Devious Maids''. She has also been an executive producer of social issue documentaries, including ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Angelina Jolie
Angelina Jolie (; born Angelina Jolie Voight; June 4, 1975) is an American actress, filmmaker, humanitarian and former Special Envoy to the UN High Commissioner for Refugees. The recipient of numerous accolades, including an Academy Award and three Golden Globe Awards, she has been named Hollywood's highest-paid actress multiple times. Jolie made her screen debut as a child alongside her father, Jon Voight, in ''Lookin' to Get Out'' (1982), and her film career began in earnest a decade later with the low-budget production ''Cyborg 2'' (1993), followed by her first leading role in a major film, ''Hackers'' (1995). She starred in the critically acclaimed biographical cable films '' George Wallace'' (1997) and ''Gia'' (1998), and won an Academy Award for Best Supporting Actress for her performance in the 1999 drama '' Girl, Interrupted''. Her starring role as the titular video game heroine in '' Lara Croft: Tomb Raider'' (2001) established her as a leading Hollywood actress ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arch Dermatol
''JAMA Dermatology'' is a monthly peer-reviewed medical journal published by the American Medical Association. It covers the effectiveness of diagnosis and treatment in medical and surgical dermatology, pediatric and geriatric dermatology, and oncologic and aesthetic dermatologic surgery. The journal was established in 1960 as the ''Archives of Dermatology'', obtaining its current name in January 2013. According to ''Journal Citation Reports'', the journal has a 2021 impact factor of 11.816, ranking it 2nd out of 69 journals in the category "Dermatology". The editor-in-chief is Kanade Shinkai (University of California, San Francisco). Abstracting and indexing The journal is abstracted and indexed in Index Medicus/MEDLINE/PubMed. See also *List of American Medical Association journals A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regret
Regret is the emotion of wishing one had made a different decision in the past, because the consequences of the decision were unfavorable. Regret is related to perceived opportunity. Its intensity varies over time after the decision, in regard to action versus inaction, and in regard to self-control at a particular age. The self-recrimination which comes with regret is thought to spur corrective action and adaptation. In Western societies adults have the highest regrets regarding choices of their education. Definition Regret has been defined by psychologists in the late 1990s as a "negative emotion predicated on an upward, self-focused, counterfactual inference". Another definition is "an aversive emotional state elicited by a discrepancy in the outcome values of chosen vs. unchosen actions". Regret differs from remorse in that people can regret things beyond their control, but remorse indicates a sense of responsibility for the situation. For example, a person can feel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harris Insights & Analytics
The Harris Poll (legal name: Harris Insights and Analytics) is an American market research and analytics company that has been tracking the sentiment, behaviors and motivations of American adults since 1963. In addition to the traditional consulting offered, Harris has developed software data platforms that allow brands to track health and campaign success. The firm works with clients in three primary areas: brand strategy and tracking, corporate reputation, and research for public release. The Harris Poll was started by Louis Harris, an opinion pollster who founded his own firm, Louis Harris & Associates, in 1956. Later rebranded Harris Interactive. The business was acquired from Nielsen in 2017 by the Stagwell Group, which hired co-Chief Executive Officers John Gerzema and Will Johnson, who relaunched the firm as The Harris Poll. Stagwell Founder and Managing Director Mark Penn also serves as Chairman as well as CEO of MDC Partners. The Harris Poll is headquartered in Chicago ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
