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Topic: Group element


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  Group 7 element - Wikipedia, the free encyclopedia
A Group 7 element is the series of elements in group 7 (IUPAC style) in the periodic table, which consists of the transition metals manganese (Mn), technetium (Tc), rhenium (Re), and bohrium (Bh).
All of these elements are classed in Group 7 because their valence shell holds four electrons.
Technetium, and promethium, are the only two such elements before polonium, after which no known element has a stable isotope.
en.wikipedia.org /wiki/Group_7_element   (210 words)

  
 Group 6 element - Wikipedia, the free encyclopedia
A Group 6 element is the series of elements in group 6 (IUPAC style) in the periodic table, which consists of the transition metals chromium (Cr), molybdenum (Mo), tungsten (W), and seaborgium (Sg).
"Group 6" is the new IUPAC name for this group, the old style name was "group VIA" in the old European system or "group VIB" in the old US system.
Group 6 must not be confused with the group with the old-style group names of either VIB (European system) or VIA (US system) which is now group 16.
en.wikipedia.org /wiki/Group_6_element   (223 words)

  
 Nitrogen group - Wikipedia, the free encyclopedia
group VA) are also known as IUPAC Group 15 (formerly Group V) of the periodic table.
This group has the defining characteristic that all the component elements have 5 electrons in their outermost shell, that is 2 electrons in the s subshell and 3 in the p subshell.
The most important element of this group is Nitrogen (N), which in its diatomic form is the principle component of air.
www.wikipedia.org /wiki/Pnictogen   (270 words)

  
 Automatic Groups
When the group is a finitely generated group given in terms of generators and relations, the question is known as the word problem.
For example, assuming that all elements of a finite group are generators, for any x in the group, the identity word and the word (x)(x^(-1)) represent the same group element.
In order to define word-hyperbolic groups, we need to discuss Cayley graphs; the Cayley graph is a graph with a point for each element of the group and with a directed line from one point to a second point whenever the second element is the first element times one of the generators.
www.geom.uiuc.edu /docs/forum/automaticgroups   (1192 words)

  
 Group 3 element - Wikipedia, the free encyclopedia
A Group 3 element is the series of elements in group 3 (IUPAC style) of the periodic table, which consists of
All of these elements are classed in Group 3 because their outer shell holds three electrons.
Scandium, yttrium, and the lanthanides (except promethium) can all be found naturally, albeit at very low levels in the Earth's crust, and are collectively called rare-earth metals.
en.wikipedia.org /wiki/Group_3_element   (297 words)

  
 LIF Draft Specification
The element is a general purpose structural element that allows describing the hierarchy of the file; it can contain other elements as children as well as and elements.
The and elements are the leaf nodes of the tree structure.
This element may contain in-line elements that either remove the codes from the source (, , , ) or that mask off codes left in-line (, , , , ).
xml.coverpages.org /xliff-draft-specification-3.html   (4832 words)

  
 The Hendrix Group - Element 110
Element 110 was produced by fusing nickel and lead atom together.
This element was only found to have a lifetime of less than 1/1000th of a second.
It is expected that soon a heavier version of element 110 that might be more stable, and that lives slightly longer will be developed.
www.hghouston.com /elements/110.html   (221 words)

  
 Filesystem Group Service Tutorial   (Site not responding. Last check: 2007-10-08)
element, which consists of 3 required sub-elements, the name of the test class, the name of the attribute to be tested, and the value against which the attribute is to be tested by the tester class.
The entity members of group "2" are required to have a given name that is between 1 and 5 characters long.
Because the groups structure defined in the PAGS is invarient, an instance of each group, including the keys of its containing groups, is cached by the store on start-up.
www.uportal.org /implementors/services/personAttributesGroupStore.html   (909 words)

  
 Analytical chemistry (from nitrogen group element) --  Encyclopædia Britannica
The elements share certain general similarities in chemical behaviour, though they are clearly differentiated from one another chemically, and these similarities reflect common features of...
They are characterized as a group by having three electrons in the outermost parts of their atomic structure.
It is a colourless, odourless, tasteless gas that is the most plentiful element in the Earth's atmosphere, and a constituent of all living matter.
www.britannica.com /eb/article-81004?tocId=81004   (894 words)

  
 ERROR MANUAL: 2. ERROR MESSAGES, 2.6 FI-BC (7000-8999)   (Site not responding. Last check: 2007-10-08)
This occurs when more than two element edges that are on the exterior of a continuum element group intersect at a common node and can be caused by a variety of reasons including collapsed elements or elements that are overlapping or inscribed within other elements in the same element group.
Elements that belong to a given boundary element group may only intersect one other element in the same boundary element group at a given node.
Elements that belong to a given boundary element group may only intersect one other element in the same boundary element group at a given edge.
www.shef.ac.uk /mecheng/staff/xyl/fidap/help/error/er02_06.htm   (4239 words)

  
 oxygen group element --  Encyclopædia Britannica
(See Figure.) A relationship among the first three members of the group was recognized as early as 1829; tellurium was assigned its place by 1865, and the discovery of polonium in 1898 completed the group.
The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi).
The chemical element chlorine is a poisonous, corrosive, greenish-yellow gas that has a sharp, suffocating odor and is 2 times heavier than air.
www.britannica.com /eb/article-9110611   (961 words)

  
 [No title]
Elements which are regarded as individual tokens even when they may contain sub-constituents.
Groups together a sequence of distinct texts that are regarded as a unit, such as a sequence of prose essays, poems, etc.
Groups together any opening material that is not a heading at the start of a division, including in particular and .
www.cs.vassar.edu /XCES/schema/xcesDoc.xsd   (891 words)

  
 Ti-Al-V-Mo-O alloys with an iron group element - Patent 5362441
Therefore, at least one element from the group of Fe, Ni, Co, Cr, and Mo should be added to the alloy to lower the.beta.
By adding these elements the volume ratio of.beta.-phase is increased, and the resistance of deformation in is decreased hot working the alloy, which leads to the evading of the generation of the defects such as cracking.
Accordingly, the content of at least one element from the group of Fe, Ni, Co, Cr is determined to be from 0.1 to 3.15 wt.
www.freepatentsonline.com /5362441.html   (5638 words)

  
 The LDAP Group Store   (Site not responding. Last check: 2007-10-08)
The store queries LDAP to discover entities that are group members, but it looks at its configuration file to discover groups and their relationships.
The LDAP group store could support updates to the group structure (adding or deleting member groups) if it had the ability to update the configuration document.
Once you are comfortable with the process of defining groups in the configuration file, you can begin the task of deriving a group structure from LDAP that includes your portal population and models your organization.
www.uportal.org /implementors/services/ldapGroupStore.html   (629 words)

  
 Order of a group, element   (Site not responding. Last check: 2007-10-08)
G is simply the number of elements in G.
Unfortunately, the word order is also associated with an element of a group and while there is a connection, it tends to be confusing in a first time meeting.
For a group in which + is the binary operation we need to read this as the least positive integer k such that
www.math.csusb.edu /notes/advanced/algebra/gp/node3.html   (193 words)

  
 Group Theory & Rubik's Cube
Group theory is the study of the algebra of transformations and symmetry.
The kernel of a homomorphism G->H is the set of elements of G which are mapped to the identify of H. The kernel is always a normal subgroup of G, and its cosets form a quotient group G/(kernel) which is isomophic to H. See quotient group.
Given an element x of a group G, the orbit of x is the set of all elements of G which are generated by x, i.e.
akbar.marlboro.edu /~mahoney/courses/Spr00/rubik.html   (3602 words)

  
 XForms User Interface
element is used as a container for defining a hierarchy of form controls.
This means, for instance, that if a group is bound to an instance data node that is non-relevant, all child form controls will also be treated as non-relevant.
This element encloses markup to be conditionally rendered.
www.w3.org /TR/2003/REC-xforms-20031014/slice9.html   (2502 words)

  
 Group 4 element Online Research :: Information about Group 4 element   (Site not responding. Last check: 2007-10-08)
A Group 4 element is the Chemical series of Chemical element in Periodic table group (IUPAC style) in the Periodic table, which consists of Titanium (Ti), Zirconium (Zr), Hafnium (Hf) and Rutherfordium (Rf).
All of these elements are classed in Group 4 because their Valence shell holds four electrons.
Periods:   Period 1 element   -   Period 2 element   -   Period 3 element   -   Period 4 element   -   Period 5 element   -   Period 6 element   -   Period 7 element   -   Period 8 element   -   Period 9 element
in-northcarolina.com /search/Group_4_element.html   (219 words)

  
 Site-Specific Recognition of a 70-Base-Pair Element Containing d(GA)n Repeats Mediates bithoraxoid Polycomb Group ...
PSR corresponds to the pairing-sensitive element defined by Sigrist and Pirrotta (52), and the dark line marked BP identifies the fragment described by Horard et al.
Identification of Polycomb and trithorax group responsive elements in the regulatory region of the Drosophila homeotic gene Sex combs reduced.
The Drosophila Polycomb Group proteins ESC and E(Z) are present in a complex containing the histone-binding protein p55 and the histone deacetylase RPD3.
mcb.asm.org /cgi/content/full/21/14/4528   (8629 words)

  
 2.2 Element and Group Types
More commonly, the elements may be arranged into a few classes; the elements within each class are structurally the same.
When defining the data for problems of the form (2.1)-(2.4), it is unnecessary to define each nonlinear element in detail.
Any two group functions which are structurally the same are said to be of the same type; the structural function is known as the group type and its argument is the group-type variable.
www.numerical.rl.ac.uk /lancelot/sif/node4.html   (343 words)

  
 Table Group Element (Eclipse BIRT ROM Documentation)   (Site not responding. Last check: 2007-10-08)
Groups provide a way of showing common headings for a group of related rows.
A group is defined by a group key.
If the group key is a time field then user often want to group on an interval such as month or quarter.
www.eclipse.org /birt/ref/rom/elements/TableGroup.html   (297 words)

  
 On the Probability That a Group Element is P-Singular - Isaacs, Kantor, Spaltenstein (ResearchIndex)   (Site not responding. Last check: 2007-10-08)
In order to prove the Main Theorem, in view of Sections 2 and 3 we may assume that the group G appearing in that theorem lies between G 0 and AutG 0.
Isaacs, W. Kantor and N. Spaltenstein, On the probability that a group element is p--singular (to appear in J. Algebra).
2 The centralizers of semisimple elements of the Chevalley gro..
citeseer.ist.psu.edu /181173.html   (769 words)

  
 OUR FAVORITE ELEMENT
The group will decide which of the three elements will be the group's favorite.
After deciding their favorite element, the group will prepare a statement for their reasons.
The group will then vote (not force) for a group presenter who will read the statement before the other groups during the groups' presentations.
www.sciteched.org /curriculum/Samples/elem_les.htm   (681 words)

  
 Human Element Working Group   (Site not responding. Last check: 2007-10-08)
The Working Group on the role of the Human Element in Maritime Casualties was formally established at IMO in 1991, by the fifty-ninth session of the Maritime Safety Committee (MSC) and the thirty-first session of the Marine Environment Protection Committee (MEPC).
The fact that the working group was established jointly by both major IMO committees is in recognition of the fact that the human element is a key factor in both safety and pollution prevention issues.
The FSA group aims to generate a new approach for developing international regulations with emphasis on risk and hazard assessment.
www.imo.org /dynamic/mainframe.asp?topic_id=286   (338 words)

  
 Comparison of nitrogen group elements (from nitrogen group element) --  Encyclopædia Britannica
These considerations become important in comparing the chemical behaviour of the nitrogen group elements.
The electronegativity of nitrogen itself, although lower than that of oxygen, is substantially higher than that of any of the other elements of this group.
More results on "Comparison of nitrogen group elements (from nitrogen group element)" when you join.
www.britannica.com /eb/article-80991?tocId=80991   (929 words)

  
 ABSTRACT ALGEBRA ON LINE: Structure of Groups
Let x be an element of the group G. Then the elements of the conjugacy class of x are in one-to-one correspondence with the left cosets of the centralizer C(x) of x in G. Example.
Any group homomorphism from G into the group Sym(S) of all permutations of S defines an action of G on S. Conversely, every action of G on S arises in this way.
G is an element of maximal order in G, then the order of every element of G is a divisor of the order of a.
www.math.niu.edu /~beachy/aaol/structure.html   (1547 words)

  
 The group Element
The group element is used to define a group of elements to be used in complex type definitions.
This attribute is used only when the schema element is the parent of this group element.
Specifies the maximum number of times the group element can occur in the parent element.
www.w3schools.com /schema/el_group.asp   (352 words)

  
 IngentaConnect Platinum-group element mineralization in the Platreef and calc-si...   (Site not responding. Last check: 2007-10-08)
Platinum-group element mineralization in the Platreef and calc-silicate footwall at Sandsloot, Potgietersrus District, South Africa
The Platreef is a platinum-group element (PGE) deposit in the form of a mafic-ultramafic, tabular body at the base of the northern (Potgietersrus) limb of the 2050 m.y.
The results obtained to date in a new study suggest that the Platreef at Sandsloot is a complex PGE deposit that has been subject to a number of different processes during its development.
www.ingentaconnect.com /content/maney/aes/2002/00000111/00000001/art00005   (272 words)

  
 [No title]
Support element used to contain optional information about the way an instance of a web service is implemented or varies from the general specifications outlined in a specific tModel.
Support element - used to contain an on-line description and a URL pointer to more in-depth or external documentation.
This element is used as a short form of the BusinessEntity element as a first pass result set for "find businesses" queries.
www.uddi.org /schema/1999/uddi_1.xsd   (921 words)

  
 Functions for working with group-structure (double linked list)   (Site not responding. Last check: 2007-10-08)
All elements in the group are deleted by using the function
When calling iter_next() (iter_previous()) with as parameter the iterator, the next (previous) element in the group is returned.
To delete a specific element in the group, group_del_previous() and group_del_next() are used.
www.cs.wpi.edu /~kal/elecdoc/sgml/group.html   (377 words)

  
 USPTO Patent Application V1.5 2001-01-31: Element markush-group   (Site not responding. Last check: 2007-10-08)
Element Description: This is a group elelment containing a form of alternative expression used to claim a group of items selected from the group consisting of certain members as established in Ex parte Markush.
The items in the group ordinarily must belong to a recognized physical or chemical class or to an art-recognized class.
A markush group is only allowed within claim text and it is a group element consisting of one or more markush items.
www.uspto.gov /web/offices/ac/ido/oeip/sgml/st32/redbook/pap-v15-2001-01-31/dtdelem/markush-group.html   (92 words)

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