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Yo-El Ju
Yo-El Ju is the Barbara Burton and Reuben Morriss III Professor of Neurology at the Washington University School of Medicine. She co-directs the Center on Biological Rhythms and Sleep (COBRAS) and is a member of the Hope Center for Neurological Diseases at Washington University. Clinically, she sees patients at Barnes-Jewish Hospital for parasomnia, narcolepsy, restless legs syndrome, and obstructive sleep apnea. Ju's team has made multiple significant contributions to the field of sleep medicine and neurology in unveiling the complex relationship between sleep, amyloid deposition and neurodegenerative diseases such as Alzheimer's, opening new possibilities for clinical treatment. As of April 2023, the most cited work from her lab is their 2017 paper in '' Brain: A Journal of Neurology'' that showed cerebrospinal fluid (CSF) amyloid-beta protein level increases due to slow-wave sleep disruption. Early life and education Ju was born in 1979 in South Korea. She attended Rift V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Korea
South Korea, officially the Republic of Korea (ROK), is a country in East Asia. It constitutes the southern half of the Korea, Korean Peninsula and borders North Korea along the Korean Demilitarized Zone, with the Yellow Sea to the west and the Sea of Japan to the east. Like North Korea, South Korea claims to be the sole legitimate government of the entire peninsula and List of islands of South Korea, adjacent islands. It has Demographics of South Korea, a population of about 52 million, of which half live in the Seoul Metropolitan Area, the List of largest cities, ninth most populous metropolitan area in the world; other major cities include Busan, Daegu, and Incheon. The Korean Peninsula was inhabited as early as the Lower Paleolithic period. Gojoseon, Its first kingdom was noted in Chinese records in the early seventh century BC. From the mid first century BC, various Polity, polities consolidated into the rival Three Kingdoms of Korea, kingdoms of Goguryeo, Baekje, and Sil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alzheimer's Disease
Alzheimer's disease (AD) is a neurodegenerative disease and the cause of 60–70% of cases of dementia. The most common early symptom is difficulty in remembering recent events. As the disease advances, symptoms can include problems with language, disorientation (including easily getting lost), mood swings, loss of motivation, self-neglect, and behavioral issues. As a person's condition declines, they often withdraw from family and society. Gradually, bodily functions are lost, ultimately leading to death. Although the speed of progression can vary, the average life expectancy following diagnosis is three to twelve years. The causes of Alzheimer's disease remain poorly understood. There are many environmental and genetic risk factors associated with its development. The strongest genetic risk factor is from an allele of apolipoprotein E. Other risk factors include a history of head injury, clinical depression, and high blood pressure. The progression of the di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas P
Thomas may refer to: People * List of people with given name Thomas * Thomas (name) * Thomas (surname) * Saint Thomas (other) * Thomas Aquinas (1225–1274) Italian Dominican friar, philosopher, and Doctor of the Church * Thomas the Apostle * Thomas (bishop of the East Angles) (fl. 640s–650s), medieval Bishop of the East Angles * Thomas (Archdeacon of Barnstaple) (fl. 1203), Archdeacon of Barnstaple * Thomas, Count of Perche (1195–1217), Count of Perche * Thomas (bishop of Finland) (1248), first known Bishop of Finland * Thomas, Earl of Mar (1330–1377), 14th-century Earl, Aberdeen, Scotland Geography Places in the United States * Thomas, Idaho * Thomas, Illinois * Thomas, Oklahoma * Thomas, Oregon * Thomas, South Dakota * Thomas, Virginia * Thomas, Washington * Thomas, West Virginia * Thomas County (other) * Thomas Township (other) Elsewhere * Thomas Glacier (Greenland) Arts and entertainment * ''Thomas'' (Burton novel), a 196 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tissue Engineering
Tissue engineering is a biomedical engineering discipline that uses a combination of cells, engineering, materials methods, and suitable biochemical and physicochemical factors to restore, maintain, improve, or replace different types of biological tissues. Tissue engineering often involves the use of cells placed on tissue scaffolds in the formation of new viable tissue for a medical purpose, but is not limited to applications involving cells and tissue scaffolds. While it was once categorized as a sub-field of biomaterials, having grown in scope and importance, it can be considered as a field of its own. While most definitions of tissue engineering cover a broad range of applications, in practice, the term is closely associated with applications that repair or replace portions of or whole tissues (i.e. organs, bone, cartilage, blood vessels, bladder, skin, muscle etc.). Often, the tissues involved require certain mechanical and structural properties for proper functioning. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cell Biology
Cell biology (also cellular biology or cytology) is a branch of biology that studies the structure, function, and behavior of cells. All living organisms are made of cells. A cell is the basic unit of life that is responsible for the living and functioning of organisms. Cell biology is the study of the structural and functional units of cells. Cell biology encompasses both prokaryotic and eukaryotic cells and has many subtopics which may include the study of cell metabolism, cell communication, cell cycle, biochemistry, and cell composition. The study of cells is performed using several microscopy techniques, cell culture, and cell fractionation. These have allowed for and are currently being used for discoveries and research pertaining to how cells function, ultimately giving insight into understanding larger organisms. Knowing the components of cells and how cells work is fundamental to all biological sciences while also being essential for research in biomedical fiel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biology
Biology is the scientific study of life and living organisms. It is a broad natural science that encompasses a wide range of fields and unifying principles that explain the structure, function, growth, History of life, origin, evolution, and distribution of life. Central to biology are five fundamental themes: the cell (biology), cell as the basic unit of life, genes and heredity as the basis of inheritance, evolution as the driver of biological diversity, energy transformation for sustaining life processes, and the maintenance of internal stability (homeostasis). Biology examines life across multiple biological organisation, levels of organization, from molecules and cells to organisms, populations, and ecosystems. Subdisciplines include molecular biology, physiology, ecology, evolutionary biology, developmental biology, and systematics, among others. Each of these fields applies a range of methods to investigate biological phenomena, including scientific method, observation, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin Honors
Latin honors are a system of Latin phrases used in some colleges and universities to indicate the level of distinction with which an academic degree has been earned. The system is primarily used in the United States. It is also used in some Southeastern Asian countries with European colonial history, such as Indonesia and the Philippines, and African countries such as Zambia and South Africa, although sometimes translations of these phrases are used instead of the Latin originals. The honors distinction should not be confused with the honors degrees offered in some countries, or with honorary degrees. The system usually has three levels of honor (listed in order of increasing merit): ''cum laude'', ''magna cum laude'', and ''summa cum laude''. Generally, a college or university's regulations set out definite criteria a student must meet to obtain a given honor. For example, the student might be required to achieve a specific grade point average, submit an honors thesis for evalu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fairfax High School (Los Angeles)
Fairfax High School (officially Fairfax Senior High School) is a Los Angeles Unified School District high school located in Los Angeles, California, near the border of West Hollywood in the Fairfax District. The school is located on a campus at the intersection of Fairfax Avenue and Melrose Avenue, north of the CBS studios, right at the heart of the Thirty Mile Zone. Several sections of Los Angeles, including the Fairfax District, Park La Brea, portions of Hancock Park, and Larchmont, and the city of West Hollywood are served by Fairfax. Some areas (including parts of West Hollywood) are jointly zoned to Fairfax High School and Hollywood High School. In fall 2007, some neighborhoods zoned to Hamilton High School were rezoned to Fairfax High School. Bancroft Middle School, Emerson Middle School, Le Conte Middle School, and John Burroughs Middle School feed into Fairfax. In 2009, some territory from the Los Angeles High School attendance boundary was transferred t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kenya
Kenya, officially the Republic of Kenya, is a country located in East Africa. With an estimated population of more than 52.4 million as of mid-2024, Kenya is the 27th-most-populous country in the world and the 7th most populous in Africa. Kenya's capital and largest city is Nairobi. Its second-largest and oldest city is Mombasa, a major port city located on Mombasa Island. Other major cities within the country include Kisumu, Nakuru & Eldoret. Going clockwise, Kenya is bordered by South Sudan to the northwest (though much of that border includes the disputed Ilemi Triangle), Ethiopia to the north, Somalia to the east, the Indian Ocean to the southeast, Tanzania to the southwest, and Lake Victoria and Uganda to the west. Kenya's geography, climate and population vary widely. In western, rift valley counties, the landscape includes cold, snow-capped mountaintops (such as Batian, Nelion and Point Lenana on Mount Kenya) with vast surrounding forests, wildlife and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kijabe
Kijabe is a town in Kenya. Etymology The name Kijabe likely derives from the Maasai 'Donyo Kejabe' meaning 'Gold mountain'. Description It stands on the edge of the Great Rift Valley at an altitude of 2200m, some 50 kilometres north-west of Nairobi. Kijabe is located in the sub-county of Lari, Kiambu County. Kijabe had a population of 2,026 people in 2019. Kijabe has a railway station along the Uganda Railway. The town is located between Limuru and Naivasha. There are actually two places called Kijabe. Kijabe Town is located approximately 2 km north-west of Kijabe Mission Station. Kijabe Town is the closest settlement to the Railway Station of the same name and is a community of small land holders. Kijabe mission station is the home of Kijabe Hospital, AIC-CURE International Children's Hospital of Kenya, Moffatt Bible College, Kijabe Youth Charity initiative, a group that helps the less privileged in the society, and Rift Valley Academy, a school for children of miss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rift Valley Academy
Rift Valley Academy (RVA) is a Christian boarding school located in Kijabe, Kenya run by the Protestant African Inland Mission. It was founded in 1906 by Charles Hurlburt. It was ranked second out of the top 100 best high schools in Africa by Africa Almanac in 2003, based upon quality of education, student engagement, strength and activities of alumni, school profile, Internet and news visibility. RVA has a strong Rugby culture as shown by the number of titles of the Blackrock Rugby Festival (12) and also Prescott Cup among others. Notable alumni * Erik Hersman * Jason Fader * Yo-El Ju * Eugene Omalla See also * List of boarding schools References Further reading * * * Honer, Mary Andersen (2003). ''Missy Fundi Kenya Girl.'' Lincoln, NE: iUniverse. External links Official website of Rift Valley AcademyOfficial Instagram account of Rift Valley AcademyOfficial Facebook page of Rift Valley AcademyOfficial YouTube Page for Rift Valley AcademyAfrica Inland Mis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slow-wave Sleep
Slow-wave sleep (SWS), often referred to as deep sleep, is the third stage of non-rapid eye movement sleep (NREM), where electroencephalography activity is characterised by slow delta waves. Slow-wave sleep usually lasts between 70 and 90 minutes, taking place during the first hours of the night. Slow-wave sleep is characterised by moderate muscle tone, slow or absent eye movement, and lack of genital activity. Slow-wave sleep is considered important for memory consolidation, declarative memory, and the recovery of the brain from daily activities. Before 2007, the term slow-wave sleep referred to the third and fourth stages of NREM. Current terminology combined these into a single stage three. Overview Terminology This period of sleep is called slow-wave sleep because the EEG activity is synchronized, and characterised by slow waves with a frequency range of 0.5–4.5 Hz and a relatively high amplitude power with peak-to-peak amplitude greater than 75 μV. The firs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
