Sinoatrial node (698 bytes)
1: ...breviated '''SA node''', also called the '''sinus node''') is the impulse generating (pacemaker) tissue ...
3: ... via sympathetic fibers causes increase in the SA node rate (thereby increasing the heart rate).

Node 3 (1191 bytes)
1: ...ntrol the atmosphere constituents of the ISS. The Node 3 will also contain the Waste and Hygiene Compart...
3: The Node 3 is also designed to provide berthing locations ...
5: ...ell as offer a window for earth observations. The Node 3 will also have redundant ports for the logistic...
7: Node 3 is currently not part of the space station plan...
11: [[pt:ISS Node 3]]

I-node (2429 bytes)
1: ...n [[Unix]] [[computing]], an '''i-node''' (or '''inode''') is a data structure on a [[file system]] that...
8: * An inode number that identifies the file within the filesy...
10: * Timestamps telling when the inode was created, last modified, and last accessed
11: ...g how many [[hard link|hard links]] point to the inode
13: Less formally, the term ''inode'' can refer to this data structure and the device...

Node (829 bytes)
1: The term "'''node'''" can refer to:
3: *[[Node (physics)|Node]], a spatial [[locus]] along a [[standing wave]] ...
4: *[[Node (networking)|Node]], in [[information technology]], a [[device]] co...
5: *[[Node (computer science)|Node]], a basic unit used to build [[data structure]]s...
6: ...en the body is moving northward) and ''descending node'' (when the body is moving southward).

Node 2 (1117 bytes)
1: ...image:ISS_Node_2_module.jpg|thumb|right|300px|ISS Node 2 under assembly ([[NASA]])]]
3: ...cond of three connectors between the ISS modules. Node 2 is managed by [[National Aeronautics and Space ...
5: ...actor [[Alenia Spazio]], based in [[Rome]], built Node 2 at its facility in Torino, Italy.
16: [[pt:ISS Node 2]]

Node (physics) (760 bytes)
1: ...|right|A standing wave. The red dots are the wave nodes]]
3: ...te]] played. The opposite of a node is an '''anti-node'''.
5: There are two kinds of nodes in standing waves.
6: *[[Displacement]] node– minimal amplitude
7: ...sh; minimal pressure; occurs at a diplacement antinode

Atrioventricular node (1500 bytes)
1: The [[atrioventricular node]] (abbreviated '''AV node''') is the tissue between the [[atrium (anatomy)|...
3: The AV node receives two inputs from the atria: posteriorly v...
5: ...al conduction'''. This is the property of the AV node that prevents rapid conduction to the ventricle i...
7: The blood supply of the AV node is from a branch of the [[right coronary artery]]...
9: ...tricular Tachycardia]] a person could have two AV Nodes, this will cause a loop in electrical current an...

Ascending node (834 bytes)
1: ...ection of motion. Because of this, the ascending node of the orbit of the [[Earth]]'s [[moon]] is one o...
3: ...ic, and runs between the ascending and descending nodes.
4: ...Parameters-001.PNG|thumbnail|left|700px|Ascending node and [[orbital parameters]]]]<br style="clear:both...
6: *[[Descending node]]
7: *[[Orbital nodes]]

Descending node (789 bytes)
1: ...ection of motion. Because of this, the descending node of the orbit of the [[Earth]]'s [[moon]] is one o...
3: ...ic, and runs between the ascending and descending nodes.
4: ...arameters-001.PNG|thumbnail|left|700px|Descending node and [[orbital parameters]]]]<br style="clear:both...
6: *[[Ascending node]]

Two-node clusters (5067 bytes)
1: A '''two-node cluster''' is the minimal [[Computer cluster]] th...
2: ...sources''' being previously managed by the failed node, in order to re-enable access to these '''resourc...
21: ... storage, that can be accessed by each host (or ''node''), such as a file server
22: *Some method of interconnection (that enables one node to see if the other is dead, and to help coordina...
29: ...([[Uninterruptible Power Supply]]s), one for each node and one for the shared storage

Node (astronomy) (429 bytes)
1: ... (when the body is moving southward). The [[lunar node]]s are subject to [[lunar precession]], this is t...

Node (botany) (511 bytes)
1: ...the stem between nodes are referred to as '''internodes'''.
3: When a shoot has nodes and discernable internodes, it is '''caulescent'''.
5: When the internodes are reduced in such a way that the plant looks s...

Node (networking) (287 bytes)
1: ...nces. On an IP ([[Internet Protocol]]) network, a node is any device with an [[IP address]].

Parent node (203 bytes)
2: ...ata structure]] that links to one or more [[child node]]s.
4: See: [[root node]]

Leaf node (1104 bytes)
2: ...e [[root node]]. In the graph theory tree, a leaf node is a vertex of degree 1 other than the root (exce...
4: ...s, one can store an empty tree with a single leaf node. However with leaves that can store data, it is i...
6: ...the range of values in the subtree rooted at that node. This type of tree is useful for range queries.

Child node (479 bytes)
1: ...ode ''B'' if and only if node ''A'' is a sucessor node of ''B''.
3: A node with no child nodes is called a [[leaf node]].
5: ... any node (i.e. has no parent) is called a [[root node]].

Lymph node (1794 bytes)
3: '''Lymph nodes''' are components of the [[lymphatic system]].
4: ...nd produce a characteristic swelling of the lymph nodes.
8: ==Lymph nodes of the head and neck==
12: These nodes, both superficial and deep, lie above and benea...
16: These nodes extend in a line posterior to the sternocleidoma...

Device node (1294 bytes)
1: ... on many [[Unix-like]] operating systems. Device nodes facilitate transparent communication between [[u...
3: ...kernel]]. In order to represent these resources, nodes are composed of a ''major number'' and a ''minor...
5: ...ike regular files. There are two types of device nodes:
6: ...ransmitted one character at a time. These device nodes are often used for [[serial communications]] dev...
7: ...[[Block#Telecommunication|blocks]]. These device nodes are often used for [[parallel communications]] d...

Root node (520 bytes)
2: ...s the root node of the [[subtree]] rooted at that node.
4: See also: [[leaf node]]

Node of Ranvier (597 bytes)
1: ...ential|electrical excitation]] occurs only at the nodes of Ranvier, so that signals hop along these fibe...

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