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Topic: Group 8 element


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In the News (Wed 21 Aug 19)

  
  element 105   (Site not responding. Last check: 2007-10-07)
More recently, it was reported that early in 1970 Dubna scientists synthesized Element 105 and that by the end of April 1970 "had investigated all the types of decay of the new element and had determined its chemical properties." The Soviet group proposed the name joliotium for Element 105.
Element 261-105 was produced both by bombarding 250Cf with 15N and by bombarding 249Bk with 16-O. The isotope emits 8.93-MeV alpha particles and decays to 257Lr with a half-life of about 1.8 s.
Element 262-105 was produced by bombarding 249Bk with 18-O. It emits 8.45 MeV alpha particles and decays to 258Lr with a half-life of about 40 s.
www.speclab.com /elements/105.htm   (373 words)

  
 Period 2 element - Wikipedia, the free encyclopedia
A period 2 element is one of the chemical elements in the second row (or period) of the periodic table of the elements.
Period 1 element - Period 2 element - Period 3 element - Period 4 element - Period 5 element - Period 6 element - Period 7 element - Period 8 element
Groups:   1 -  2 -  3 -  4 -  5 -  6 -  7 -  8 -  9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18
en.wikipedia.org /wiki/Period_2_element   (177 words)

  
 element 107   (Site not responding. Last check: 2007-10-07)
Element 107 - This element, expected to have chemical properties similar to rhenium, was synthesized and unambiguously identified in 1981, using the Universal Linear Accelerator (UNILAC) at the Gesellschaft fur Schwerionenforschung (G.S.I.) in Darmstadt, Germany.
The reaction producing the element was proposed and applied earlier by a Dubna Group led by Oganessian in 1976.
The alpha decay of 246Cf, the sixth member in the decay chain of 262-107, served to establish a 1-neutron reaction channel.
www.speclab.com /elements/107.htm   (134 words)

  
 [No title]   (Site not responding. Last check: 2007-10-07)
Group Address Binding The binding of IP host group addresses to physical hosts may be considered a generalization of the binding of IP unicast addresses.
However, the fact that group addresses are location-independent (they are not statically bound to a single network interface) suggests possible uses as more general "logical addresses", both in the source as well as the destination address field of datagrams.
Host group addresses cannot, however, be used to solve all problems of internetwork logical addressing, such as delivery to the "nearest" or the "least loaded" network interface of a multi-homed host.
ftp.snt.utwente.nl /pub/docs/rfc/rfc988.txt   (5328 words)

  
 Simple Science Wiki: Editing Periodic Table   (Site not responding. Last check: 2007-10-07)
The '''Periodic table of the chemical elements''' is a display of the known chemical elements, arranged by [[electron]] structure so that many chemical properties vary regularly across the table.
Elements adjacent to one another within a group have similar physical properties, despite their significant differences in [[mass]].
Despite their dramatic differences in mass within the group, their allotropes have very similar properties: They are all highly [[corrosioncorrosive]] (meaning they combine readily with [[metalmetals]] to form [[metal halide]] [[saltsalts]]); chlorine and fluorine are gases, while bromine is a very low-boiling [[liquid]]; chlorine and bromine at least are highly colored.
www.renaissoft.com /april/cgi-bin/wiki.pl?action=edit&id=Periodic_Table   (410 words)

  
 DCMI Workshops - DC1: Report
Elements required for the description of objects other than DLOs, such as the elements required for the description of complex geological strata in a geospatial resource, were also beyond the scope of the discussion.
Adherence to these principles increases the likelihood that the core element set will be kept as small as possible, that the meanings of the elements will be understood by most users, and that the element set will be flexible enough for the description of resources in a wide range of subject areas.
This element is intended to connect an electronic object with a previous version, possibly in another medium, that establishes the history of the object.
dublincore.org /workshops/dc1/report.shtml   (7157 words)

  
 RFC 2837 (rfc2837) - Definitions of Managed Objects for the Fabric Element
A Fabric Element is the smallest unit of a Fabric that meets the definition of a Fabric.
In general, a Fabric Element port may be of one of the following types: (1) F_Port, a fabric port to connect to an N_Port ([17], [21], [22]); (2) FL_Port, a fabric port that also supports a FC Arbitrated Loop consisting of one or more NL_Ports ([20], [24]).
Each module is a grouping, either physical or logical, of one or more ports that may be managed as a sub-entity within the Fabric Element.
www.faqs.org /rfcs/rfc2837.html   (3291 words)

  
 - XHTML Block Text Module
The address element may be used by authors to supply contact information for a document or a major part of a document such as a form.
Structured headings use the single h element, in combination with the section element to indicate the structure of the document, and the nesting of the sections indicates the importance of the heading.
The pre element indicates that whitespace in the enclosed text has semantic relevance, and will normally be included in visual renderings of the content.
www.w3.org /TR/2003/WD-xhtml2-20030506/mod-block-text.html   (1170 words)

  
 PRIESTLEY MEDAL ADDRESS: THE NEW MILLENNIUM
She is being honored for her work investigating chemical properties of the heaviest elements on a one-atom-at-a-time basis that has been important in elucidating the placement of those elements in the periodic table.
particles to the new elements 116 and 114, and to previously unknown neutron-rich isotopes of elements 112, 110, 108, and 106.
These have been performed over a period of several years and have shown that the element's properties are generally similar to those of molybdenum and tungsten, and it seems to have found its proper place as the heaviest member of group 6 of the periodic table.
pubs.acs.org /hotartcl/cenear/032700/7813address.html   (4608 words)

  
 Feng Shui in the Garden
Feng Shui is a thousands of years old eastern art which teaches the arrangement of the elements in our environment in order to attain luck, prosperity, and health.
When utilizing the Metal Element, ensure that it is rounded and pleasing, not sharp and pointed.
Water has been used as an elemental solution by the emperors in the form of moats and by placing their palaces near bodies of Water.
www.floridagardener.com /misc/fengshui.htm   (1198 words)

  
 [No title]   (Site not responding. Last check: 2007-10-07)
If you look at the symmetries of the square we did in class, there are 8 elements in the group; all subgroups have either 1, 2, 4, or 8 elements.
It’s a reasonable conjecture that the number of elements in a subgroup must be a divisor of the size of the group.
There is one identity element, 7 rotations that map a vertex to a different vertex (the rotations are multiples of 45o), and there are 8 reflections (4 whose line of reflection goes through two vertices and four whose line of reflection goes through the midpoint of opposite sides).
www.central.edu /homepages/weberw/Fall2004/Geometry/Homework2.2Solutions.doc   (520 words)

  
 [No title]   (Site not responding. Last check: 2007-10-07)
A Group 8 element is an element in periodic table group 8 (IUPAC style) in the
All of these elements are classed in Group 8 because their valence shell holds four electrons.
Hassium can only be produced in the laboratory and has not been found in nature.
en-cyclopedia.com /wiki/Group_8_element   (77 words)

  
 Prometheum   (Site not responding. Last check: 2007-10-07)
Since searches for the element came up nil for over two decades, proposed names such as "illinium", "florentium", and " cyclonium" were given.
These three scientists were the ones to dub the newly discovered element Prometheum, after Promethues, a Titan in Greek Mythology, who stole fire from the gods to give to people,.
Future projects involving element 61 are portable X-ray sources and a heat source for auxillary power to provide space probes and satellites.
www.k12.de.us /science/lettieri/pt/pm/pm.htm   (351 words)

  
 On the Probability That a Group Element is P-Singular - Isaacs, Kantor, Spaltenstein (ResearchIndex)   (Site not responding. Last check: 2007-10-07)
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   (767 words)

  
 CityBeat: Locals Only: Element i (2002-08-01)   (Site not responding. Last check: 2007-10-07)
Adams, the main songwriter from the group, says he draws inspiration from more expansive new Rock acts like Radiohead and Muse, as well as classic Prog Rock artists like Pink Floyd and Yes, which gives the band's sound a unique, almost timeless contrast of the old and new.
Element i is currently at work on an album at Group Effort studios in Northern Kentucky, where Adams says he feels like engineer Jeff Monroe is still helping the group develop their sound.
The group's immediate goals are to finish the debut album and test the waters outside of Cincinnati with some shows to promote it.
www.citybeat.com /2002-08-01/printable/musiclocalsonly.html   (797 words)

  
 C·R·E·A·T·E for Mississippi Lesson Plan Printer Version
Students have learned about atoms and elements and that the elements are organized by their chemical properties into a Periodic Table.
Groups of two students per computer are ideal for this activity.
Groups will be instructed to record collected information on notebook paper.
www.create.cett.msstate.edu /create/classroom/lplan_printer.asp?articleID=133   (644 words)

  
 DC-Ed Element Proposal
This element describes ways of presenting instructional materials or conducting instructional activities, patterns of learner-to-learner and learner-to-instructor interactions, and mechanisms by which group and individual levels of learning are measured.
There is no IEEE LOM element that provides for holding statements of the sort held by the proposed element.
The Working Group has been charged with proposing new element and element refinements that serve the needs of the education and training communities.
www.ischool.washington.edu /sasutton/8-28-04   (613 words)

  
 Choosing The Right Trace Element Technique
The number of photons produced is directly related to the concentration of that element in the sample.
However, it is probably not the best technique to use for a small group of elements because the signal takes a relatively long time to reach equilibrium.
The sample throughput for an ICP-MS instrument is typically 20-30 elemental determinations in a few minutes, depending on such factors as the concentration levels and precision required.
pubs.acs.org /hotartcl/tcaw/99/oct/element.html   (2082 words)

  
 DC-Accessibility Element Proposal
The element will be significant in the case of a user with special needs such as an inability to use particular sensory modalities at the time of delivery, or who uses a particular devie that has limitations such as a mobile device with a very small screen.
The values of the proposed element can be critical to a user's access to a resource as it wil enable the adaptability of the resource to their needs or the needs of their access devices.
Although the DCMES has a number of elements and element refinements that individually might be suitable for inclusion of the information being proposed, this approach was considered by the Working Group and relevant communities and rejected.
www.ozewai.org /DC-term-proposal/prop-reqs-table2.html   (996 words)

  
 DCMI Education Working Group
The "strawman" proposal that shaped the February 2000 discussions of the Working Group of the then-proposed "audience" element at Kattemingga Lodge (Melbourne) included a reference to education level in its student/trainee trait descriptor classes [http://www.ischool.washington.edu/sasutton/dc-ed/Audience_SS_1.html].
Immediately after the Working Group chairs posted the minutes of the Kattemingga face-to-face meeting, the issue of being able to specifically address the level of audience surfaced as an issue on the Working Group listserv [http://www.jiscmail.ac.uk/cgi-bin/wa.exe?A2=ind0003&L=dc-education&F=&S=&P=2501].
The DC-Education Working Group has formulated all of its proposals by means of a two step process that embodies the concept of community "need" in a fundamental way.
dublincore.org /groups/education/Audience-Level-Proposal.shtml   (1200 words)

  
 [No title]
Network Working Group J. Miller Internet-Draft The Jabber.org Project Expires: December 7, 2000 June 8, 2000 Jabber Protocol protocol Status of this Memo This document is an Internet-Draft and is in full conformance with all provisions of Section 10 of RFC2026.
The error Element All of the main elements (message (Section 4), iq (Section 6), and presence (Section 5)) return error messages using a standard error method.
The query element is defined by its namespace.
www.jabber.org /old-core/rfc/protocol.txt   (2252 words)

  
 0.8.11: Registration Rights - Encyclopedia - Library - VC Experts
To comprehend adequately various issues involved, a discussion of basic principles is in order.
The first is that registration rights are seldom used in accordance with their terms, and yet some investors and their counsel view them as a central element of the deal.
On the other hand, registration rights are often the only exit vehicle that, as a practical matter, the minority shareholders can compel.
vcexperts.com /vce/library/encyclopedia/documents_view.asp?document_id=83   (640 words)

  
 Plant Names in
One important question is the choice of elements of scientific names needed in a database to specify precisely the plants referred to, and how they are to be represented.
These name elements are as laid down for general use in the International Code of Botanical Nomenclature (Greuter et al., 1994) and the International Code of Nomenclature for Cultivated Plants (ICNCP, 1980), of which there are invaluable summaries in Jeffrey (1989).
However, in some cases where the cultivar group is of interspecific or uncertain origin, it is composed of just two parts, the genus name and cultivar group name.
www.tdwg.org /plants.html   (6413 words)

  
 It's Elemental - The Element Oxygen
Oxygen is the third most abundant element in the universe and makes up nearly 21% of the earth's atmosphere.
Oxygen accounts for nearly half of the mass of the earth's crust, two thirds of the mass of the human body and nine tenths of the mass of water.
Oxygen is a highly reactive element and is capable of combining with most other elements.
education.jlab.org /itselemental/ele008.html   (287 words)

  
 Element-Man
At some point he teamed up with a group of superhuman Qwardians in order to extort money and cause havoc among the populace.
This group was teleported to Earth by Claire Montgomery who mistook them for heroes.
They were recruited to become her personal corporate super-team, the New Conglomerate, and compete against the Justice League at a pay-per-view event.
www.angelfire.com /ar/hellUSA/Elementman.html   (186 words)

  
 Untitled Document   (Site not responding. Last check: 2007-10-07)
Group processing after each element is an integral part of the ropes course and an important step in achieving team goals
The course can help to foster a greater understanding of the importance of each and every individual in the group in meeting group objectives, and it may help some individuals to define and develop their leadership qualities.
Groups up to 30 may use the course at one time and fees for use are as follows:
www.rec.emory.edu /news/lowropes.html   (350 words)

  
 [No title]   (Site not responding. Last check: 2007-10-07)
At this point in time not all shared data elements have an "owner"....that is--a person or office responsible for data definition, entry and quality.
This group will identify those shared elements and recommend who should be the responsible entity.
The group may also suggest a process to be used by the data element "owners" for achieving data entry and quality and for determining if the data elements' definitions should change.
www.uky.edu /IT/AdminApps/IRISTechPortal/SharedElements/20040408Agenda.htm   (286 words)

  
 Honda Element Owners Club - Target Age Group?
I was just curious what the average age is for element owners.
The Element will be perfect for carrying my boyfriend and I and some of out friends or for doing the lunch run at work.
Most of all, I think the Element is the best example of form in balance with function on the road today.
www.elementownersclub.com /forums/showthread.php?t=44   (923 words)

  
 Development Services Case Study
Paulin Research Group develops and distributes a line of software products used around the world to perform finite element analysis, a process used by engineers to determine the various stresses that a system will be subjected to under specified operating parameters.
Finite element analysis is then performed, computing the stresses that the object will be subjected to over time and repetitive operation under a number of scenarios.
If DirectX 8 is selected and for some reason fails to initialize correctly, the program automatically falls back to DirectX 7.
www.mvps.org /directx/paulin.htm   (786 words)

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