• up Stem or stem in Wiktionary, the free dictionary. Stem or STEM most commonly refers to: Plant stem, a structural axis of a vascular plant Stem group...
    3 KB (383 words) - 01:40, 15 October 2024
  • Thumbnail for 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...
    96 KB (9,943 words) - 23:40, 29 October 2024
  • Thumbnail for Stem cell
    In multicellular organisms, stem cells are undifferentiated or partially differentiated cells that can change into various types of cells and proliferate...
    98 KB (11,458 words) - 11:20, 23 October 2024
  • subroutine that stems word may be called a stemming program, stemming algorithm, or stemmer. A stemmer for English operating on the stem cat should identify...
    31 KB (3,781 words) - 20:25, 18 January 2024
  • Thumbnail for Plant stem
    A stem is one of two main structural axes of a vascular plant, the other being the root. It supports leaves, flowers and fruits, transports water and dissolved...
    18 KB (2,215 words) - 18:47, 18 October 2024
  • Look up stemmer in Wiktionary, the free dictionary. Stemmer may refer to: Helena Amélia Oehler Stemmer (1927–2016) Brazilian civil engineer and university...
    650 bytes (118 words) - 20:21, 26 April 2024
  • Thumbnail for Stem duchy
    A stem duchy (German: Stammesherzogtum, from Stamm, meaning "tribe", in reference to the Franks, Saxons, Bavarians and Swabians) was a constituent duchy...
    21 KB (2,756 words) - 18:09, 23 October 2024
  • Thumbnail for Stem (music)
    notation, stems are the "thin, vertical lines that are directly connected to the [note] head." Stems may point up or down. Different-pointing stems indicate...
    3 KB (333 words) - 19:09, 13 August 2024
  • Stem-cell therapy uses stem cells to treat or prevent a disease or condition. As of 2024[update], the only FDA-approved therapy using stem cells is hematopoietic...
    80 KB (9,669 words) - 09:41, 22 September 2024
  • Thumbnail for Stem (ship)
    The stem is the most forward part of a boat or ship's bow and is an extension of the keel itself. It is often found on wooden boats or ships, but not exclusively...
    3 KB (304 words) - 22:36, 29 September 2023
  • The ten Heavenly Stems (or Celestial Stems) are a system of ordinals indigenous to China and used throughout East Asia, first attested c. 1250 BCE during...
    16 KB (1,222 words) - 17:37, 12 October 2024
  • In linguistics, a word stem is a part of a word responsible for its lexical meaning. Typically, a stem remains unmodified during inflection with few exceptions...
    8 KB (920 words) - 14:21, 10 July 2024
  • Thumbnail for Stem christie
    The stem christie or wedge christie, is a type of skiing turn that originated in the mid-1800s in Norway and lasted until the late 1960s. It comprises...
    6 KB (558 words) - 21:29, 7 January 2022
  • Thumbnail for Stem-loop
    Stem-loops are nucleic acid secondary structural elements which form via intramolecular base pairing in single-stranded DNA or RNA. They are also referred...
    6 KB (739 words) - 21:09, 14 October 2024
  • Thumbnail for Hematopoietic stem cell
    Hematopoietic stem cells (HSCs) are the stem cells that give rise to other blood cells. This process is called haematopoiesis. In vertebrates, the first...
    38 KB (4,500 words) - 05:53, 17 August 2024
  • Thumbnail for Adult stem cell
    Adult stem cells are undifferentiated cells, found throughout the body after development, that multiply by cell division to replenish dying cells and regenerate...
    52 KB (5,961 words) - 10:24, 3 October 2024
  • Thumbnail for Embryonic stem cell
    Embryonic stem cells (ESCs) are pluripotent stem cells derived from the inner cell mass of a blastocyst, an early-stage pre-implantation embryo. Human...
    73 KB (8,675 words) - 11:53, 10 October 2024
  • Thumbnail for Stem rust
    Stem rust, also known as cereal rust, black rust, red rust or red dust, is caused by the fungus Puccinia graminis, which causes significant disease in...
    67 KB (7,270 words) - 01:42, 29 September 2024
  • Thumbnail for Herbaceous plant
    Herbaceous plants are vascular plants that have no persistent woody stems above ground. This broad category of plants includes many perennials, and nearly...
    14 KB (1,577 words) - 05:58, 7 July 2024
  • Thumbnail for Stem Player
    The Stem Player is an audio remix device and music streaming platform developed by British technology company Kano Computing in collaboration with American...
    10 KB (1,130 words) - 22:40, 2 September 2024
  • Thumbnail for Stem succulent
    Stem succulents are fleshy succulent columnar shaped plants which conduct photosynthesis mainly through their stems rather than their leaves. These plants...
    2 KB (224 words) - 20:43, 21 May 2024
  • STEM Academy or S.T.E.M. Academy, a school for science, technology, engineering and mathematics, may refer to: A-STEM Academy at Pemberton Township High...
    2 KB (266 words) - 00:26, 8 January 2024
  • Underground stems are modified plant parts that derive from stem tissue but exist under the soil surface. They function as storage tissues for food and...
    15 KB (1,644 words) - 05:00, 10 April 2024
  • Stem bromelain (SBM) (EC 3.4.22.32), a proteolytic enzyme, is a widely accepted phytotherapeutical drug member of the bromelain family of proteolytic enzymes...
    2 KB (147 words) - 13:55, 2 July 2024
  • The Stems are a garage punk band founded by Dom Mariani in Perth, Western Australia in late 1983. The group is heavily influenced by 1960s garage rock...
    18 KB (1,827 words) - 18:38, 27 August 2024
  • Thumbnail for Stem tetrapoda
    The Stem Tetrapoda are a cladistically defined group, consisting of all animals more closely related to extant four-legged vertebrates than to their closest...
    6 KB (535 words) - 08:13, 5 May 2024
  • Stem Cells is a peer-review scientific journal of cell biology. It was established as The International Journal of Cell Cloning in 1983, acquiring its...
    4 KB (202 words) - 23:25, 29 April 2023
  • Thumbnail for Valve stem
    A valve stem is a self-contained valve that opens to admit gas to a chamber (such as air to inflate a tire), and is then automatically closed and kept...
    9 KB (935 words) - 15:05, 7 November 2023
  • Thumbnail for Cancer stem cell
    Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells...
    86 KB (10,355 words) - 13:54, 28 August 2024
  • Thumbnail for Crown group
    Crown group (redirect from Stem group)
    relatives in his "Die Stammesgeschichte der Insekten", and the "crown" and "stem" group terminology was coined by R. P. S. Jefferies in 1979. Though formulated...
    25 KB (2,791 words) - 23:37, 26 September 2024