Confusing date July 2009 Image Orbit1.svg thumb right 400px The longitude of the ascendingnode . The longitude of the ascendingnode or is one of the orbital elements used to specify the orbit of an object in space. It is the angle from a reference direction, called the origin of longitude , to the direction of the ascendingnode , measured in a reference plane . ref http www.lns.cornell.edu seb .... In this case, the longitude is also called the right ascension of the ascendingnode , or RAAN ... node is ascending and which is descending. In this case the orbital parameter which is recorded is the longitude of the node , , which is the longitude of whichever node has a longitude between 0 ... state vectors In astrodynamics , the longitude of the ascendingnode can be calculated from the specific ... towards the ascendingnode . The reference plane is assumed to be the xy plane, and the origin of longitude ... Longitude of the ascendingnode sk D ka v stupn ho uzla sl Dol ina dvi nega vozla sr ... of Aries to the node. ref name egler ref http www.amsat.org amsat keps kepmodel.html Keplerian ... counterclockwise as seen from north of the ecliptic from the First Point of Aries to the node. ref ... eastwards or, as seen by the observer, counterclockwise from north to the node. ref name aitken ... to zero , is undefined. For computation it is then, by convention, set equal to zero that is, the ascendingnode is placed in the reference direction, which is equivalent to letting n point towards the positive x axis. See also Kepler orbit s Equinox Orbital node Orbital perturbation analysis spacecraft Perturbation of the orbital plane 2 perturbation of the orbital plane can cause revolution of the ascendingnode References references orbits Category Astrodynamics ar bn bg ca Longitud del node ascendent cs D lka vzestupn ho ... de la suprenira nodo fr Longitude du n ud ascendant ko id Bujur node menaik it Longitudine ... more details
Infobox book name Ascending title orig translator image prefer 1st edition author James Alan Gardner cover artist country Canada language English language English series League of Peoples genre Science fiction novel publisher Eos publishers Eos release date 2001 media type Print Hardcover , Paperback pages 384 isbn ISBN 978 0380813292 oclc 48251831 preceded by Hunted novel Hunted followed by Trapped novel Trapped Ascending is a science fiction novel by the Canada Canadian writer James Alan Gardner , published in 2001 by HarperCollins Publishers under its various imprints. ref HarperCollins, Avon, HarperCollins Canada, SFBC Avon paperback edition 2001, Eos Books. ref It is the fifth novel in Gardner s League of Peoples series. It is a direct sequel to the first novel in the series, Expendable , in that it picks up the dual story of Festina Ramos, Explorer turned admiral, and the transparent glass woman Oar, where the earlier novel left off. Comedy The protagonist and first person narrator of Expendable is Festina Ramos Oar is a secondary character who provides much of the comic relief in what is an entertaining but essentially serious novel. In Ascending the relationship is reversed Oar is the first person narrator while Festina plays an important but secondary role. As a result, Ascending is an overtly comic novel in a way that Expendable is not&mdash though with a serious and even grim subtext. The comic tone is established from the start. The opening chapter, which is titled Wherein I Am Not Dead After All, begins this way This is my story, the story of Oar. It is a wonderful story. I was in another story once, but it was not so wonderful, as I died in the end. That was very most sad indeed. But it turns out I am not such a one as stays dead forever, especially when I ... setting infants on fire make perfect sense. Backstory Through the course of Ascending , Gardner adds ... energy radiations that sustain their lives. At the start of Ascending , Oar regains consciousness ... more details
Wiktionary node In general, a node is a localised swelling a knot or a point of intersection a Vertex graph theory vertex . TOCright Node may refer to In mathematics Node autonomous system , behaviour for an ordinary differential equation near a critical point Node graph theory , a vertex in a mathematical graph A type of singular point of a curve . In computing and electronics Node circuits , a region in an electrical circuit where there is no change in potential Node computer science , the computer representation of a node in a graph, and a basic unit used to build data structures such as linked lists and trees Node networking , an active device attached to a computer network or other telecommunications ... intersect or branch Node UML , the representation of a computational device in the Unified Modeling Language Node.js , a javascript based programming framework A lithographic node refers to a Semiconductor ... e.g. a 16 nanometer node . Die shrink processes using features of a size that is intermediate between two standard nodes are called half nodes. In science Biology Primitive node is the organizer tissue for gastrulation in vertebrates. Node botany , the place on a plant stem where a leaf is attached In Cladistics , a shared ancestor also see Clade Astronomy Orbital node , the points where an orbit crosses a plane of reference often divided into ascending and descending Lunar node , where the orbits of the sun and moon intersect Longitude of the node , how orbital nodes are parameterised Physics Node physics , a point along a standing wave where the wave has minimal amplitude Linguistics Node linguistics , a branch point in the Tree model , or Node Theory, of language evolution In music Node band , Italian death metal band Other uses List of transport topics Nodes Node , a stop in a transportation system Node Magazine , a literary project based on the novel Spook Country by William Gibson Node, a cyborg with a donated human face that is used as a guide in the universe s largest library ... more details
Unreferenced date December 2009 Orphan date February 2009 In astrology , an ascending planet is any planet or celestial body that is on the eastern part of the horoscope, usually in the fourth quadrant i.e. between 10th and 1st house cusps of the horoscope, moving from the Ascendant to the Midheaven . DEFAULTSORT Ascending Planet Category Technical factors of astrology Astrology stub ... more details
dilatations called the aortic sinuses . The sinotubular junction is the point in the ascending aorta ... of the ascending aorta with the aortic arch the caliber of the vessel is increased, owing to a bulging ... a somewhat oval figure. The ascending aorta is contained within the pericardium , and is enclosed in a tube of the serous pericardium, common to it and the pulmonary artery . The ascending aorta ... artery. Branches The only branches of the ascending aorta are the two coronary artery ... of foetus great vessels.JPG thumb Fetal ascending aorta gallery External links GPnotebook 1905918009 eMedicineDictionary Ascending aorta Gray s circulatory stub Arteries of chest Category Arteries ... more details
The Lark Ascending is a work by the English people English composer Ralph Vaughan Williams , inspired by George Meredith s 122 line poem of the same name about the skylark . He included this portion of Meredith s poem on the flyleaf of the published work br br He rises and begins to round, br He drops the silver chain of sound, br Of many links without a break, br In chirrup, whistle, slur and shake. br br For singing till his heaven fills, br Tis love of earth that he instils, br And ever winging up and up, br Our valley is his golden cup br And he the wine which overflows br to lift us with him as he goes. br br Till lost on his aerial rings br In light, and then the fancy sings. br br The work was written in two versions violin and piano , written in 1914 and violin and orchestra , written in 1920. The orchestral version is the one that is almost always heard now. It is one of the most ... violinist Marie Hall , during their stay at Kings Weston House near Bristol . The Lark Ascending ... ascending Hall of Fame poll , over Edward Elgar s Cello Concerto Elgar Cello Concerto , Sergei Rachmaninoff ... of the 9 11 terrorist attacks, The Lark Ascending came second. ref http www.guardian.co.uk world 2011 aug 26 911 soundtrack new york radio ref In popular culture The Lark Ascending inspired some ... film The Year My Voice Broke . This piece was used by David Crowder Band on The Lark Ascending ... , uses the initial solo violin theme from The Lark Ascending as a recurring melody. The Jez Butterworth ... Still copyright in the UK, EU and US until 2028 and not available at IMSLP. IMSLP2 id The Lark Ascending Vaughan Williams, Ralph cname The Lark Ascending http www.bartleby.com 246 680.html George Meredith s Poem The Lark Ascending http www.youtube.com watch?v RT nEEuKjMk Video of performance by Michael Bochmann violin with the English Symphony Orchestra DEFAULTSORT Lark Ascending, The Category ... Ascending de The Lark Ascending ja ... more details
Infobox Anatomy Name Ascending colon Latin colon ascendens GraySubject 249 GrayPage 1180 Image Dickdarm Schema.svg Caption 1 Ascending colon BR 2 Transverse colon BR 3 Descending colon BR 4 Sigmoid colon BR 5 Rectum BR Image2 Gray1223.png Caption2 Front of abdomen, showing surface markings for liver, stomach, and great intestine. Precursor Midgut System Artery Right colic artery Vein Right colic vein Nerve celiac ganglia , vagus ref GeorgiaPhysiology 6 6ch2 s6ch2 30 ref Lymph MeshName MeshNumber DorlandsPre c 47 DorlandsSuf 12249866 The ascending colon is smaller in caliber than the cecum . It passes upward, from its commencement at the cecum, opposite the colic valve , to the under surface of the right lobe of the liver, on the right of the gall bladder , where it is lodged in a shallow depression, the colic impression here it bends abruptly forward and to the left, forming the right colic flexure hepatic . It is retained in contact with the posterior wall of the abdomen by the peritoneum, which covers its anterior surface and sides, its posterior surface being connected by loose areolar tissue with the Iliacus , Quadratus lumborum , aponeurotic origin of Transversus abdominis , and with the front of the lower and lateral part of the right kidney. Sometimes the peritoneum completely invests it, and forms a distinct but narrow mesocolon . It is in relation, in front, with the convolutions of the ileum and the abdominal parietes . See also Colon anatomy References references Additional images gallery Image illu intestine.jpg Intestines Image Gray1034.png Front view of the thoracic and abdominal viscera. Image Gray1038.png Horizontal disposition of the peritoneum in the lower ... and lower end of ascending colon, showing colic valve. Image Gray1097.png Transverse section ... The relations of the kidneys from behind. Image Gray1120.png File Ascending colon.jpg Ascending ... Ascending colon SUNYAnatomyFigs 37 06 08 The large intestine. NormanAnatomy largeintestine ... more details
Artwork image file Ascending and Descending.jpg image size 275px title Ascending and Descending artist M. C. Escher year 1960 type Lithography lithograph height metric 35.5 width metric 28.5 metric unit cm height imperial 14 width imperial frac 11 1 4 imperial unit in Ascending and Descending is a Lithography lithograph print by the Netherlands Dutch artist M. C. Escher which was first printed in March 1960. The original print measures 14 x 11 1 4 . The lithograph depicts a large building roofed by a never ending staircase . Two lines of identically dressed men appear on the staircase, one line ascending whilst the other descends. Two figures sit apart from the people on the endless staircase one in a secluded courtyard, the other on a lower set of stairs. While most two dimensional artists use relative proportions to create an illusion of depth, Escher here and elsewhere uses conflicting proportions to create the visual paradox. Ascending and Descending was influenced by, and is an artistic implementation of, the Penrose stairs , an impossible object Lionel Penrose had first published his concept in the February, 1958 issue of the British Journal of Psychology . Escher developed the theme further in his print Waterfall M. C. Escher Waterfall , which appeared in 1961. The two concentric processions on the stairs use enough people to emphasise the lack of vertical rise and fall. In addition, the shortness of the tunics worn by the people makes it clear that some are stepping up and some are stepping down. The structure is embedded in human activity. By showing an unaccountable ritual of what Escher calls an unknown sect, Escher has added an air of mystery to the people who ascend and descend the stairs. Therefore, the stairs themselves tend to become incorporated into that mysterious appearance. There are free people and Escher said of these recalcitrant individuals refuse ... DEFAULTSORT Ascending And Descending Category Works by M. C. Escher Category 1960 paintings Category ... more details
allplot date June 2011 notability date June 2011 unreferenced date June 2011 Infobox Television episode Title Darkness Ascending Series Babylon 5 Image Deleted image removed Image B5 Darkness Ascending 1.jpg 256px Caption Season 5 Episode 15 Airdate 3 June 1998 Production 516 Writer J. Michael Straczynski Director Janet Greek Guests Denise Gentile Lise Hampton Edgars br Thomas MacGreevy actually, a dead poet Minister br Wesley Mask Maitre D br Edmund Shaff Business Man br Richard Yniguez Montoya Episode list List of Babylon 5 episodes List of Babylon 5 episodes Prev Meditations on the Abyss Next And All My Dreams, Torn Asunder Darkness Ascending is an episode from the fifth season of the science fiction television series Babylon 5 . Synopsis Lise surprises Garibaldi with a visit to Babylon 5. She discovers he is drinking again and confronts him. He denies there is a problem but promises not to drink during her visit. Sadly, he cannot maintain his pledge. Lise wants Garabaldi to return with her to Mars and help run the corporation she inherited. After Lennier s evidence arrives, Sheridan tells Garibaldi he is needed more than ever. Garibaldi urges Lise to leave quickly, as war is about to be declared. Lyta offers telepath DNA to the Narns through G Kar in exchange for ships and transport to help the rogue telepaths find a homeworld. After a test of trust, G Kar agrees. Londo and Vir find themselves isolated from the other Alliance representatives but dismiss this as a side effect of the mutual distrust which has arisen because of the shipping attacks. Londo and Vir are told by the Centauri Palace they can expect accusations of Centauri involvement in the attacks, but that the evidence is tainted by the possibility the Narns are using captured castoff Centauri vessels to conduct the attacks. Londo and Vir learn of an Alliance meeting to which they have not been invited. And since no meetings were to be held until evidence of who was behind the attacks can be presented ... more details
good article Infobox disease Name Ascending cholangitis Image Cholangitis.jpg Caption Duodenoscopy image of pus extruding from Ampulla of Vater , indicative of cholangitis DiseasesDB 2514 ICD10 ICD10 K 83 9 k 80 ICD9 ICD9 576.1 MedlinePlus 000290 eMedicineSubj emerg eMedicineTopic 96 eMedicine mult eMedicine2 med 2665 MeshName Cholangitis MeshNumber D002761 Ascending cholangitis or acute cholangitis or sometimes cholangitis without a modifier from Greek chol , bile ang , vessel itis , inflammation is an infection of the bile duct cholangitis , usually caused by bacteria ascending from Ampulla of Vater its junction with the duodenum first part of the small intestine . It tends to occur if the bile duct is already partially obstructed by gallstone s. ref name Kinney ref name schwartz Cholangitis can be life threatening, and is regarded as a medical emergency . ref name Kinney Characteristic symptoms include jaundice , fever , abdominal pain , and in severe cases, hypotension low blood pressure and mental confusion confusion . Initial treatment is with intravenous fluid s and antibiotic s, but there is often an underlying problem such as gallstone s or Stenosis narrowing in the bile duct for which further tests and treatments may be necessary, usually in the form of endoscopy to relieve ... Kinney cite journal author Kinney TP title Management of ascending cholangitis journal Gastrointest ... linked to ascending cholangitis are Gram negative bacteria gram negative bacilli Escherichia coli ... in the contour due to a large gallstone . Given that ascending cholangitis usually occurs ... the levels of immune hormones cytokine s . ref name Kinney In ascending cholangitis, it is assumed ... Not all gallstones implicated in ascending cholangitis actually originate from the gallbladder ... specialists. In 1992 it was shown that ERCP was generally safer than surgical intervention in ascending ... DEFAULTSORT Cholangitis, ascending Category Inflammations Category Medical emergencies Category ... more details
Image Orbit1.svg thumb right 400px The ascendingnode. An orbital node is one of the two points where an orbit crosses a plane of reference to which it is inclined. ref name col http www.bartleby.com 65 no node.html node , entry in The Columbia Encyclopedia , 6th ed., New York Columbia University Press, 2001&ndash 04. Accessed on line May 17, 2007. ref An orbit which is contained in the plane of reference ... be distinguished. For geocentric and heliocentric orbits, the ascendingnode or north node is where the orbiting object moves north through the plane of reference, and the descending node or south node ... A ascending node.html ascendingnode , entry in The Encyclopedia of Astrobiology, Astronomy, and Spaceflight ... System, the ascendingnode is the node where the orbiting secondary passes away from the observer, and the descending node is the node where it moves towards the observer. ref The Binary Stars ... and nomenclature The symbol of the ascendingnode is Image Northnode symbol.png Unicode U 260A, , and the symbol of the descending node is Image Southnode symbol.png Unicode U 260B, . In medieval and early modern times the ascending and descending nodes were called the dragon s head Latin caput ... angles References reflist See also Eclipse Longitude of the ascendingnode DEFAULTSORT Orbital Node Category Astrodynamics Category Celestial mechanics Category Technical factors of astrology ca Node ... , Jeremy B. Tatum , on line, accessed May 17, 2007. ref sup , chap. 17. sup Node distinction If a reference ... , p. 137. sup The position of the node may be used as one of a set of parameters, called orbital element s , which describe the orbit. This is done by specifying the longitude of the ascendingnode or, sometimes, the longitude of the node . The line of nodes is the intersection of the object ... terms and were also used for the ascending and descending nodes, giving rise ... node For the orbit of the Moon around the Earth , the reference plane is taken to be the ecliptic ... more details
Terminal node may mean Leaf node , a node computer science node of a tree data structure that has no child nodes. Lymph node , a terminal lymph node in the lymphatic system . disambig ... more details
Lund s node , or Mascagni s lymph node often erroneously referred to as Calot s node , is the sentinel lymph node of the Gallbladder gall bladder . It increases in size in cholecystitis and cholangitis . It is an anatomic landmark and is removed along with the gall bladder in cholecystectomy . It is situated within the Triangle of Calot , where abides the space below the cystic artery. The node is named after Fred Bates Lund 1865 1950 , an American Surgeon. It was also named after the Italian anatomist and physician, Paolo Mascagni 1752 1815 , who first identified the node around 1787. anatomy stub Eponymous medical signs for oncology Category Lymphatic system ... more details
about the computer programming construct the body part Sentinel lymph node A sentinel node is a specifically designated node computer science node used with linked list s and Tree data structure trees as a traversal path terminator. A sentinel node does not hold or reference any data managed by the data structure. Sentinels are used as an alternative over using null pointer null as the path terminator in order to get one or more of the following benefits Increased speed of operations Reduced algorithmic complexity and code size Increased data structure robustness arguably Example Below is an example of a sentinel node in a binary tree implementation ref http www.eternallyconfuzzled.com tuts datastructures jsw tut andersson.aspx ref source lang c struct jsw node int data int level struct jsw node link 2 struct jsw node nil int jsw init void nil malloc sizeof nil if nil NULL return 0 nil level 0 nil link 0 nil link 1 nil return 1 source As nodes that would normally link to NULL now link to nil including nil itself , it removes the need for an expensive branch operation to check for NULL. NULL itself is known as a sentinel value , a different approach to the same problem. References references Category Programming idioms Category Linked lists Category Trees data structures Compu prog stub ca Node sentinella es Nodo centinela pl Wartownik ... more details
Image BTS NodeB antenna Sopot.jpg right thumb 300px BTS & Node B antenna mounted on the church tower, Sopot, Poland Node B is a term used in UMTS equivalent to the BTS base transceiver station description used in GSM. It is the hardware that is connected to the mobile phone network that communicates directly with mobile handsets. In contrast with GSM base stations, Node B uses WCDMA TD SCDMA as the air interface technology. As in all cellular systems, such as UMTS and GSM , the Node B contains radio frequency transmitter s and the receiver s used to communicate directly with mobile devices, which move freely around it. In this type of cellular network, the mobile devices cannot communicate directly with each other but have to communicate with the Node B. Traditionally, the Node Bs have minimum functionality, and are controlled by an RNC Radio Network Controller . However, this is changing with the emergence of High Speed Downlink Packet Access HSDPA , where some logic e.g. retransmission is handled on the Node B for lower response times. Differences between a Node B and a GSM base station Frequency use The utilization of WCDMA technology allows cells belonging to the same or different Node Bs and even controlled by different Radio Network Controller RNC to overlap and still use the same frequency in fact, the whole network can be implemented with just one WCDMA Technology frequency pair . The effect is utilized in soft handover s. Power requirements Since WCDMA often operates ... of Node Bs and careful planning in 3G UMTS networks. Power requirements on Node Bs and UE wireless telephone user equipment UE are much lower. Node B setup A full cell site has a cabinet, an antenna ... built into the cabinet door. A Node B can serve several cells, also called sectors, depending ... standards Category Universal Mobile Telecommunications System de Node B fr Node B id Node B it Node B pl Node B sv Node B ... more details
Other uses Node disambiguation also Host network In communication network s, a node Latin nodus , knot ... terminal equipment . The definition of a node depends on the network and protocol layering protocol layer referred to. A physical network node is an Active component active electronic device ... frame or patch panel is consequently not a node. In network theory or graph theory , the term node refers to a point in a network topology at which lines Intersection set theory intersect or Tree set theory branch . ref http www.askoxford.com concise oed node?view uk AskOxford ref Computer network nodes In data communication, a physical network node may either be a data circuit terminating ... LAN or Wide area network WAN , every LAN or WAN node that are at least data link layer devices must ... that a hub constitutes a physical network node, but does not constitute a LAN network node, since ... is a physical network node but not a LAN node in this sense. If the network in question is the Internet ... network nodes In the fixed telephone network, a node may be a public or private telephone exchange ... , Gateway GPRS Support Node GGSN and Serving GPRS Support Node SGSN are examples of nodes. Cellular ... fiber optic node. This can be defined as those homes or businesses within a specific geographic ... node is generally described in terms of the number of homes passed that are served by that specific fiber node. Distributed system nodes If the network in question is a distributed system , the nodes ... instead of mapping a node to a single point in the circle, each node gets assigned to multiple points in the ring. To this end, Dynamo uses the concept of virtual nodes . A virtual node looks like a single node in the system, but each node can be responsible for more than one virtual node. Effectively, when a new node is added to the system, it is assigned multiple positions henceforth, tokens in the ring. url http www.allthingsdistributed.com files amazon dynamo sosp2007.pdf ref End node in cloud ... more details
Infobox Anatomy Name Sinoatrial node Latin nodus sinuatrialis GraySubject GrayPage Image Sinoatrial node 2 low mag.jpg Caption Low magnification micrograph of a sinoatrial node center right on image and its surrounding tissue. The SA node surrounds the sinuatrial nodal artery sinuatrial nodal artery ... conduction system, showing SA node System Artery sinuatrial nodal artery MeshName Sinoatrial Node MeshNumber A07.541.409.819 DorlandsPre n 09 DorlandsSuf 12577255 The sinoatrial node also commonly spelled sinuatrial node , abbreviated SA node or SAN , also called the sinus node is the impulse generating ... Flack . ref name pmid17556667 cite journal author Boyett MR, Dobrzynski H title The sinoatrial node ... contraction, the sinoatrial node normally initiates it, simply because it generates impulses slightly ... node SA node , situated in the upper right corner of the heart, will naturally discharge create action ... down to about 70 75 beats per minute . Bot generated title ref Because the sinoatrial node is responsible .... If the SA node does not function, or the impulse generated in the SA node is blocked before it travels ... node AV node , which is an area between the Atrium heart atria and Ventricle heart ventricles , within the atrial septum . If the AV node also fails, Purkinje fibers or known by some ... or SA nodes. Histology File Sinoatrial node high mag.jpg thumb right 200px High magnification micrograph of sinoatrial node Tissue biology tissue and an adjacent nerve fibre . H&E stain . The sinoatrial node is submyocardial at the lateral aspect of the junction of the superior vena cava and right atrium ... is covered by adipose tissue. The SA node fibres vaguely resemble cardiac myocytes however, they are measurably ... The SA node is richly innervated by parasympathetic nervous system fibers CN X Vagus Nerve and by sympathetic ... makes the SA node susceptible to distinctly paired and opposed Autonomic nervous system autonomic ... node rate thereby decreasing the heart rate . Parasympathetic fibers cannot change the force of contraction ... more details
Unreferenced stub auto yes date December 2009 Orphan date November 2006 A mesh node is a node on a Mesh networking mesh network . This node can be anything with a network transceiver . Examples include a USB hard disk , a telephone , and an airliner . Mesh nodes communicate with each other and use some sort of ad hoc networking protocol to route messages amongst themselves without the need for a traditional, hierarchical routing model. This also allows for nodes to join, move among, and drop out of the network without having to make administrative changes. DEFAULTSORT Mesh Node Category Network topology Category Networks Category Wireless networking Telecomm stub ... more details
notability date September 2008 cleanup date September 2008 Node hypertext Also known as Frame, lexia . Node is an emerging term that is coming to replace the usage of the problematic term Lexia in hypertext literary criticism. As Joseph Tabbi explains, any breakdown of text into a field of interconnecting lexia depends not primarily on the author, but rather on the reader. http projects.ldc.upenn.edu brainlang tabbi paper.html A node is a self contained unit of meaning within a hypertextual network. It is the linking of nodes which typifies certain hypertext fiction s, such as those created in Storyspace . The term node is taken from computer science. science stub Category Hypertext ... more details
File ISS Node STA.jpg thumb The Node STA in the Space Station Processing Facility during 2010 Node 4 , also known as the Docking Hub System DHS , is a proposed module of the International Space Station ISS . NASA is considering a 40 month design and development effort for Node 4 that would result in its launch in late 2013. ref name NasaSpaceflight cite web last Bergin first Chris title Soyuz TMA 19 relocated as ISS managers discuss Node 4 addition url http www.nasaspaceflight.com 2010 06 soyuz tma 19 relocated iss discuss node 4 addition work NasaSpaceflight.com accessdate 4 March 2011 ref Node 4 would be built using the Node Structural Test Article STA and docked to the forward port of the Harmony ISS module Harmony module . The Structural Test Article was built to facilitate testing of ISS hardware and was intended to become Node 1. However, during construction, structural design flaws were discovered. The under construction Node 2 was renamed Node 1 and the STA ex Node 1 was put into storage at the Kennedy Space Center KSC . ref http www.spaceref.com iss elements node2.html ref Since Space Shuttle program has been terminated, should a decision to build and launch Node 4 be taken, it could be launched by an Atlas V or Delta IV rocket. ref name NasaSpaceflight In December 2011 Boeing proposed using Node 4 as the core of an Exploration Gateway Platform to be constructed at the ISS and relocated via space tug to an Earth Moon Lagrange point EML 1 or 2 . The purpose of the platform would be to support lunar landing missions with a reusable lunar lander after the first two SLS flights. It would also satisfy the need for a L1 propellant depot for lunar missions. Other hardware would include an airlock, an international module , and a MPLM based habitat module. ref http www.nasaspaceflight.com ... See also ISS Propulsion Module References reflist External links commonscat Node 4 module Node 4 ISS ... Proposed spacecraft bg 4 fr Node 4 ISS ja 4 ... more details
Infobox Lymph Name Virchow& 39 s node Latin GraySubject 177 GrayPage 697 Image Lymph node regions.svg Caption Regional lymph tissue. Supraclavicular near top, in green. Image2 Illu lymph chain02.jpg Caption2 Deep Lymph Nodes BR 1. Submental BR 2. Submandibular Submaxillary BR BR Anterior Cervical Lymph Nodes Deep BR 3. Prelaryngeal BR 4. Thyroid BR 5. Pretracheal BR 6. Paratracheal BR BR Deep Cervical Lymph Nodes BR 7. Lateral jugular BR 8. Anterior jugular BR 9. Jugulodigastric BR BR Inferior Deep Cervical Lymph Nodes BR 10. Juguloomohyoid BR 11. Supraclavicular scalene DrainsFrom DrainsTo MeshName MeshNumber Dorlands DorlandsID Virchow s node or signal node is a lymph node in the left supraclavicular fossa the area above the left clavicle . It takes its supply from lymph vessel s in the abdominal cavity . The finding of an enlarged, hard node also referred to as Troisier s sign has long ... cancer , that has metastasis spread through the lymph vessels. It is sometimes called the signal node or sentinel node for the same reason. Despite this, the concept is not directly related to the sentinel node procedure sometimes used in cancer surgery, and it is also unrelated to the sentinel gland ... pathologist Charles Emile Troisier noted in 1889 that other abdominal cancers, too, could spread to the node ... of the first visible spots where these tumors metastasize is the left supraclavicular lymph node. The left supraclavicular node is the classical Virchow s node because it is on the left side of the neck ... to regurgitation into the surrounding nodes i.e. virchow s node. Another concept is that one of the supraclavicular nodes corresponds to the end node along the thoracic duct and hence the enlargement ... of Virchow s node journal Anat Sci Int volume 80 issue 4 pages 193 8 year 2005 month December ... fulltext.pdf format PDF ref Differential diagnosis of an enlarged Virchow s node includes lymphoma ..., an enlarged right supraclavicular lymph node tends to drain thoracic malignancies such as lung ... more details
Infobox Lymph Name Cloquet s node Latin GraySubject 179 GrayPage 702 Image Illu lymph chain12.jpg Caption 4. Deep inguinal lymph nodes Cloquet s node is superiormost Image2 Caption2 Width 243 System DrainsFrom Source DrainsTo MeshName MeshNumber Dorlands DorlandsID Cloquet s node or gland is a lymph node ref name pmid19286211 cite journal author Zhu Y, Zhang SL, Ye DW, et al. title Prospectively packaged ilioinguinal lymphadenectomy for penile cancer the disseminative pattern of lymph node metastasis journal J. Urol. volume 181 issue 5 pages 2103 8 year 2009 month May pmid 19286211 doi 10.1016 j.juro.2009.01.041 url http linkinghub.elsevier.com retrieve pii S0022 5347 09 00063 9 ref ref name pmid11069226 cite journal author Shen P, Conforti AM, Essner R, Cochran AJ, Turner RR, Morton DL title Is the node of Cloquet the sentinel node for the iliac obturator node group? journal Cancer J volume 6 issue 2 pages 93 7 year 2000 pmid 11069226 doi url ref found in the inguinal region. It is named for Jules Germain Cloquet . ref WhoNamedIt synd 2657 ref ref name pmid18092657 cite journal author Loukas M, El Sedfy A, Tubbs RS, Wartman C title Jules Germain Cloquet 1790 1883 drawing master and anatomist journal Am Surg volume 73 issue 11 pages 1169 72 year 2007 month November pmid 18092657 doi url ref It can be considered the superiormost deep inguinal lymph nodes or inferiormost external iliac lymph nodes . ref name urlClinical Sidelights to Core Concepts in Anatomy cite web url http www.anat.stonybrook.edu HBA531 ClinicalSidelights.html title Clinical Sidelights to Core Concepts in Anatomy work accessdate 2010 03 06 ref References reflist 2 Lymphatics of lower limbs Category Lymphatics of the torso anatomy stub ... more details
In Resource Description Framework RDF , a blank node also called bnode is a node in an RDF graph representing a resource for which a URI or literal is not given. The resource represented by a blank node is also called an anonymous resource . By RDF standard a blank node can only be used as subject or object in an RDF triple, although in some syntaxes like Notation 3 ref Berners Lee, T. http www.w3.org DesignIssues Notation3.html Notation3 N3 A Readable RDF syntax , World Wide Web Consortium ref it is acceptable to use a blank node as a predicate. If a blank node has a node ID not all blank nodes are labeled in all RDF serializations , it is limited in scope to a serialization of a particular RDF graph, i.e. the node p1 in the subsequent example does not represent the same node as a node named p1 in any other graph. Example John has a friend born the 21st of April can be written with two triples linked by a blank node representing the anonymous friend of John. ex John foaf knows p1 p1 foaf birthDate 04 21 The first triple reads John knows p1 . The second triple reads p1 is born on April 21st ex John is a named resource, which means this resource is absolutely identified by the URI obtained by replacing the ex prefix by the XML namespace it stands for, such as nowiki http example.org Person John nowiki . p1 represents John s anonymous friend, not identified by a URI. One can know by the semantics declared in the FOAF software FOAF vocabulary that the class of p1 is foaf Person. RDF XML Notation In RDF XML syntax a blank node can be represented by nested elements, such as the following ... birthDate 04 21 foaf knows foaf Person If the same blank node is used more than once in the same ... rdf nodeID b1 foaf knows foaf Person Classical use cases Representation of complex data A blank node ... as properties attached to the blank node. For example in the RDF VCard vocabulary one will write ... DEFAULTSORT Blank Node Category Semantic Web fr Ressource anonyme ... more details
A bootstrapping node , also known as a rendezvous host, ref name Francis01 cite journal title Yoid Extending the Internet Multicast Architecture publisher www.aciri.org author Francis, Paul date 2000 04 02 url http www.cs.cornell.edu people francis yoidArch.pdf accessdate 2008 12 24 ref is a Node networking node in an overlay network that provides initial configuration information to newly joining nodes so that they may successfully join the overlay network. ref name sun01 cite web url http www.google.com patents?id 6cF3AAAAEBAJ title US Patent 7,065,579 accessdate 2008 12 23 author Traversat et al. date 2006 06 20 ref ref name Saxena01 cite journal title Admission Control in Peer to Peer Design and Performance Evaluation publisher In ACM Workshop on Security of Ad Hoc and Sensor Networks SASN ... information may be required, and, if a newly joining node is unaware of these protocols, the newly joining node will not be able to communicate with other nodes and ultimately join the network ..., there is a need to be able to dynamically inform a newly joining node of the required protocols and configurations. ref name sun01 Identifying a bootstrapping node A newly joining node may identify ... nodes. ref name sun01 In such a case, the bootstrapping node addresses can not change, and therefore ... to leave the network. Alternatively, the bootstrap node can be identified via a Domain Name ... The objective of the bootstrapping node is to provide newly joining nodes with sufficient configuration information so that the new node may then successfully join the network and access resources, such as shared content. ref name Francis01 Discovery protocol information can instruct the new node ... the new node how to request to join and subsequently join peer groups on the network. ref name ... a new node how to obtain a zone of a content addressable network CAN . ref name Ratnasamy01 Further ... Node Category Distributed data storage ... more details
Infobox Anatomy Name Atrioventricular node Latin nodus atrioventricularis GraySubject GrayPage Image ConductionsystemoftheheartwithouttheHeart.png Caption Isolated Heart conduction system showing AV node ... node abbreviated AV node is a part of the electrical control system of the heart that coordinates ... page 135 isbn 978 0 86542 864 5 ref The AV node is an area of specialized biological tissue tissue ... the normal electrical impulse from the atria to the ventricles. The AV node is quite compact ... of Rhythm ref The AV node may also be rarely referred to as the Aschoff Tawara node named so after ... cell membranes causes these events. The cardiac conduction system and AV node part of it coordinates myocyte mechanical activity. A wave of excitation spreads out from the sinoatrial node through the atria along specialized conduction channels. This activates the AV node. ref name gray2002p135 The atrioventricular node delays impulses by approximately 0.12s. This delay in the cardiac pulse is extremely ... Blackwell Science location Boston year 2002 page 136 isbn 978 0 86542 864 5 ref The AV node receives ... that is unique to the AV node is decremental conduction , ref Cite journal author Patterson E, Scherlag ... pmid 12397223 doi 10.1023 A 1020833604423 ref in which the more frequently the node is stimulated the slower it conducts. This is the property of the AV node that prevents rapid conduction to the ventricle in cases of rapid atrial rhythms, such as atrial fibrillation or atrial flutter . The AV node s normal intrinsic firing rate without stimulation such as that from the SA node is 40 60 times minute ... LG, Stroobandt R, Verhaeghe L title Arterial blood supply of the atrioventricular node and main ... 5086972 pmc 458545 doi 10.1136 hrt.34.10.1045 ref The blood supply of the AV node is from the posterior .... In the remainder of individuals, the AV node is still supplied by the posterior interventricular ... region CTAVN CTAVN is of endodermal origin and occurs exclusively in the area of the AV node, tricuspid ... more details
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