Wideband material refers to material that can convey Microwave signals light sound over a variety of wavelength s. These materials possess exemplary attenuation and dielectric constants, and are excellent dielectric s for semiconductor gate s. Examples of such material include gallium nitride GaN and silicon carbide SiC . SiC has been used extensively in the creation of laser s for several years. However, it performs poorly providing limited brightness because it has an indirect band gap . GaN has a wide band gap 3.4 eV , which usually results in high energies for structures which possess electron s in the conduction band . References Empty section date July 2010 External links http my.ece.ucsb.edu yorklab Projects GaN widebandgap semicons and circuits.htm UCSB.edu &ndash Wideband Gap Semiconductors Category Materials science condensedmatter stub chem stub ... more details
for the automotive term Wideband automotive In Telecommunication communications , wideband is a relative term used to describe a wide range of frequencies in a spectrum . A system is typically described as wideband if the message bandwidth significantly exceeds the channel s coherence bandwidth . Some communication links have such a high data rate that they are forced to use a wide bandwidth signal processing bandwidth other links may have relatively low data rates, but deliberately use a wider bandwidth than necessary for that data rate in order to gain other advantages see spread spectrum . A wideband Antenna radio antenna is one with approximately or exactly the same operating characteristics over a very wide passband . It is distinguished from broadband antennas, where the passband is large, but the gain and or pattern need not stay the same over the passband. The term Wideband Audio or also termed HD Voice or Wideband Voice denotes a telephone conversation using a wideband codec , which uses a greater frequency range of the audio spectrum than conventional voiceband telephone calls, resulting in a clearer sound. According to the United States Patent and Trademark Office , WIDEBAND is a registered trademark ref name USPTO cite web url http www.uspto.gov main trademarks.htm title US Trademark Search publisher United States Patent and Trademark Office accessdate 2008 10 08 ref of WideBand Corporation , a USA based manufacturer of Gigabit Ethernet managed switches, adapters, and networking equipment. ref name widebandcorp cite web url https www.wband.com title WideBand Corporation web site publisher WideBand Corporation accessdate 2009 03 04 ref In some contexts wideband ... broadband to wideband q id 53419 t 2 Forester research Shift from broadband to wideband ref External links http www.wband.com WideBand Corporation http www.2e1x1.com Unofficial USAF Satellite, Wideband ... Ultra widebandWideband Audio References reflist 1 Category Radio ru ... more details
multiple issues cleanup September 2009 confusing September 2009 orphan October 2009 Wideband Voice refers to the use of Wideband Codecs in Digital telephony . Wideband Codecs use higher sampling rate s than Narrowband Codecs or utilize embedded sub band coding techniques to effectively increase the bandwidth of the baseband voice, from the traditional 200 Hz to 3.5 kHz used in Narrowband Codecs, to 50 Hz at the low end and anywhere from 7 kHz to 22 kHz ref Cite web url http gipscorp.com blog 2009 04 13 answering the call of hd voice title Answering the call of HD Voice accessdate 2009 09 06 publisher Global IP Sound ref . at the high end, depending on the type of codec used. This results in a significant improvement in voice quality since it allows the wideband codec to transmit consonants , sibilants and other subtleties of the human voice formerly lost by narrowband codecs and significantly adds to the intelligibility and quality of the speech signal. In addition, some wideband codecs may use a higher bit depths of 16 bits to encode samples, also resulting in much better voice quality. See also Wideband Audio References references Reflist External links http www.voipplanet.com trends article.php 3679506 VoIP Planet Article High Definition Voice The Future of Phone DEFAULTSORT Wideband Voice tech stub Category Digital audio Category Signal processing Category Telecommunications infrastructure ... more details
Wideband audio is an audio technology used in telephony. It extends the frequency range of audio signals transmitted over telephone lines, resulting in higher quality speech. The range of the human voice ... frequencies to the range of 300 Hz to 3.4 kHz. Wideband audio relaxes the bandwidth limitation and transmits ... Union ITU standardized a version of wideband audio as G.722 . Radio broadcasters began ..., microphones and other elements in the endpoints themselves. Wideband audio has been broadly ... over Internet Protocol VoIP can readily employ wideband audio. When PC to PC calls are placed via VoIP ... which run S60 and Series40 OS that support VoIP also support wideband audio. ref http wiki.forum.nokia.com ... of audio conferencing equipment have introduced wideband capable models that include support for G.722 over VoIP. Conference calls are a direct beneficiary of the enhancements offered by wideband ... of background noise. Some listener benefits cited of wideband audio compared to traditional narrowband ... has started to make some progress on wideband audio. The 3GPP standards group has designated G.722.2 as its wideband codec and calls it Advanced Multirate Wideband AMR WB . A few handsets have been ... As business telephone systems have adopted VoIP technology, support for wideband audio has grown rapidly. Telephone sets from Avaya , Cisco , Grandstream, Gigaset , Polycom which brands wideband audio HD Voice , Snom , AudioCodes which brands wideband audio HDVoIP and others now incorporate ... for telephony equipment, including Broadcom , Infineon , and Texas Instruments , include wideband ... wideband connections from these and other VoIP endpoints, while also permitting PSTN participants to join ... solution for VoIP media processing engine supporting wideband and HD voice that provides RTP and codecs ... the world have rolled out HD voice services based on the G.722 wideband standard. In North America ... transitioning to High Definition Voice InfoWorld blog on wideband audio http focus.ti.com download ... more details
In telecommunication , the term wideband modem has the following meanings A modem whose modulated output Signalling telecommunications signal can have an essential frequency spectrum that is broader than that which can be wholly contained within, and faithfully transmitted through, a voice channel communications channel with a nominal 4 kHz Bandwidth signal processing bandwidth . A modem whose bandwidth capability is greater than that of a narrowband modem . References FS1037C MS188 wiktionary Category Networking hardware Category Modems compu hardware stub ... more details
The Wideband Delphi estimation method is a consensus based technique for estimating effort. It derives from the Delphi Method which was developed in the 1940s at the RAND Corporation as a forecasting tool. It has since been adapted across many industries to estimate many kinds of tasks, ranging from statistical data collection results to sales and marketing forecasts. Wideband Delphi Process Barry Boehm and John A. Farquhar originated the Wideband variant of the Delphi method in the 1970s. They called it wideband because, compared to the existing delphi method, the new method involved greater interaction and more communication between those participating. The method was popularized by Boehm s book Software Engineering Economics 1981 . Boehm s original steps from this book were Coordinator presents each expert with a specification and an estimation form. Coordinator calls a group meeting in which the experts discuss estimation issues with the coordinator and each other. Experts fill out forms anonymously. Coordinator prepares and distributes a summary of the estimates Coordinator calls a group meeting, specifically focusing on having the experts discuss points where their estimates vary widely Experts fill out forms, again anonymously, and steps 4 to 6 are iterated for as many rounds as appropriate. A variant of Wideband Delphi was developed by Neil Potter and Mary Sakry of http www.processgroup.com The Process Group . In this process, a project manager selects a moderator and an estimation team with three to seven members. The Delphi process consists of two meetings run by the moderator. The first meeting is the kickoff meeting, during which the estimation team creates a work breakdown structure WBS and discusses assumptions. After the meeting, each team member creates an effort ... www.stellman greene.com External links http www.stellman greene.com aspm content view 23 38 Wideband ... Project Management including Wideband Delphi Category Software engineering costs ... more details
copy edit date November 2011 ref improve date November 2011 Update date June 2009 Ultra wideband aka UWB , ultra wide band , ultraband , etc. is a radio technology that can be used at very low energy levels for short range high bandwidth communications by using a large portion of the radio spectrum. UWB has traditional applications in non cooperative radar imaging. Most recent applications target sensor data collection, precision locating and tracking applications. Facts date June 2009 UWB communications ... carrier wave uses in the same frequency band. Overview Ultra Wideband UWB is a technology ... and longer range, low data rate applications as well as radar and imaging systems. Ultra Wideband ... case is for PC Peripherals see Wireless USB implemented on top of UWB . Regulation Ultra Wideband ... was successfully made that the noise floor would not be raised excessively by wider deployment of wideband ... Performance of Ultra Wideband Time of Arrival Estimation Enhanced With Synchronization Scheme ref ... Wideband Broadband Bluetooth Channel Coding Computer network Network DASH7 Detect and Avoid DAA Energy ... PPM References Reflist 2 External links Commonscat Ultra wideband IEEE 802.15.4a Includes ... standards Ecma 368.htm Standard ECMA 368 High Rate Ultra Wideband PHY and MAC Standard http ... See RECOMMENDATION ITU R SM.1757 Impact of devices using ultra wideband technology on systems operating ... FCC GPO Title 47, Section 15 of the Code of Federal Regulations SubPart F Ultra wideband http www.mprg.org ... Numerous useful links and resources regarding Ultra Wideband and UWB testbeds WCSP Group University of South Florida USF http ultra.usc.edu The Ultra Wideband Radio Laboratory at the University of Southern ... ultraampla cs Ultra wideband da UWB de Ultrabreitband el Ultra wideband es Ultrawideband fa fr Ultra wideband ko it Ultra wideband he nl Ultra wideband ja pms UWB pl Ultra wideband pt Banda ultralarga ru UWB fi UWB sv Ultra Wideband zh ... more details
Infobox file format name Variable Rate Multimode Wideband VMR WB icon logo caption extension mime audio VMR WB type code uniform type magic owner 3GPP2 released Start date YYYY mm dd df yes latest release version latest release date Start date and age YYYY mm dd df yes no genre Audio compression format containerfor containedby 3GP 3G2 , Real time Transport Protocol RTP extendedfrom AMR WB G.722.2 extendedto standard url http www.3gpp2.org public html specs tsgc.cfm 3GPP2 standards Variable Rate Multimode Wideband VMR WB is a source controlled variable rate multimode codec designed for robust encoding decoding of wideband narrowband speech. The operation of VMR WB is controlled by speech signal characteristics i.e., source controlled and by traffic condition of the network i.e., network controlled mode switching . Depending on the traffic conditions and the desired quality of service Quality of service QoS , one of the 4 operational modes is used. All operating modes of the existing VMR WB standard are fully compliant with cdma2000 rate set II. VMR WB modes 0, 1, and 2 are cdma2000 native modes with mode 0 providing the highest quality and mode 2 the lowest ADR. VMR WB mode 3 is the AMR WB interoperable mode operating at an ADR slightly higher than mode 0 and providing a quality equal or better than that of AMR WB at 12.65 kbit s when in an interoperable interconnection with AMR WB at 12.65 kbit s. Now also a cdma2000 rate set I compliant mode is implemented to the coder ... Source controlled Variable Bit Rate Wideband Compression archived date 2008 04 19 accessdate 2011 ... Wideband VMR WB Extension Audio Codec RFC 4348 Real Time Transport Protocol RTP Payload Format for the Variable Rate Multimode Wideband VMR WB Audio Codec http web.archive.org web 20080419094934 http www.voiceage.com vmrwb.php VoiceAge website VMR WB Source controlled Variable Bit Rate Wideband Compression ... codecs tech stub ja VMR WB yo Variable Rate Multimode Wideband ... more details
Deleted image removed Image Wideband Global SATCOM Satellite.jpg right thumb Artist s conception of a WGS satellite in orbit The Wideband Global SATCOM system sometimes called the Wideband Gapfiller Satellite system is a satellite communications system planned for use in partnership by the United States Department of Defense DoD and the Australian Department of Defence. ref http www.deagel.com news Australia Gets Access to Wideband Global SATCOM System n000003065.aspx ref The system is composed of the Space Segment satellites, the Terminal Segment users and the Control Segment operators. ref cite web url http www.afspc.af.mil library factsheets factsheet.asp?id 5582 title Wideband Global SATCOM Satellite publisher U.S. Air Force Space Command ref DoD wideband satellite communication services ... title Environmental Assessment U.S. Air Force Wideband Gapfiller Satellite Program publisher Defense ... publisher Spaceflight Now ref Mission The Wideband Global SATCOM WGS satellites are key elements ... capabilities. The combination of the Wideband Global Satellites, DSCS satellites, GBS payloads, wideband payload and platform control assets, and earth terminals operating with them has been referred to as the Interim Wideband System IWS . Who date March 2009 It provides services to the US and Aus. Department of Defence. The IWS System supports continuous 24 hour per day wideband satellite services ... protection against Radio jamming jamming . The combined wideband satellite communications system consists ... The new Wideband Global SATCOM WGS satellites will complement the DSCS III Service Life ... will provide wideband services during the transition period between today s systems and the advent of the Objective X Ka wideband system or Advanced Wideband System AWS , which has merged with Transformational ... title Wideband Gapfiller System publisher GlobalSecurity.org ref align right Image Payload Block ... infrastructure de Wideband Global SATCOM ... more details
Infobox file format name Adaptive Multi Rate Wideband AMR WB icon logo caption extension tt .awb tt mime audio amr wb, audio 3gpp type code uniform type magic owner genre Audio container for contained by extended from extended to standard ITU T G.722.2 Adaptive Multi Rate Wideband AMR WB is a patent ed speech coding standard developed based on Adaptive Multi Rate encoding, using similar methodology as Algebraic Code Excited Linear Prediction ACELP . AMR WB provides improved speech quality due to a wider speech bandwidth of 50 7000 Hz compared to narrowband speech coders which in general are optimized ... as G.722.2 , an ITU T standard speech codec, formally known as Wideband coding of speech at around 16 kbit s using Adaptive Multi Rate Wideband AMR WB . G.722.2 AMR WB is the same codec as the 3GPP ... and File Storage Format for the Adaptive Multi Rate AMR and Adaptive Multi Rate Wideband AMR WB ... only be used temporarily during bad radio connections and is not considered wideband speech 8.85 ... bad radio connections and is not considered wideband speech provides quality equal to G.722 at 48 kbit ... handsets for http press.nokia.com PR 200303 894893 5.html tones . The AMR wideband speech codec shall be supported in 3G multimedia services when wideband speech working at 16 kHz sampling frequency ... Multi Rate Wideband AMR WB Half Rate Full Rate Enhanced Full Rate EFR G.722 G.722.1 3GP Comparison ... ftp Specs html info 26190.htm Adaptive Multi Rate Wideband AMR WB speech codec Transcoding ... Adaptive Multi Rate Wideband AMR WB speech codec Voice Activity Detector VAD 3GPP TS 26.194 3GPP technical specification http www.3gpp.org ftp Specs html info 26171.htm Adaptive Multi Rate Wideband ... Wideband AMR WB Audio Codecs RFC 4281 The Codecs Parameter for Bucket Media Types http mobilesociety.typepad.com ... like Audio Quality for Mobile Networks http www.voiceage.com media WidebandSpeech.pdf Wideband Speech ... Wideband ... more details
Unreferenced date December 2009 Earth materials is a general term that includes mineral s, Rock geology rock s, soil and water . These are the naturally occurring materials found on Earth that constitute the raw material s upon which our global society exists. Earth materials are vital resources that provide the basic components for life, agriculture and industry . Earth materials can also include metal s and Precious stone precious rocks . DEFAULTSORT Earth Materials Category Geology Geology stub ... more details
Infobox Journal cover File Nature materials homecover image.gif discipline material science materials ... Materials , is a peer review ed scientific journal published by Nature Publishing Group . It was launched ... authors index.html editors contact accessdate 2010 07 29 ref ref name LCC Cite web title Nature materials ... 2009 url http lccn.loc.gov 2003260101 accessdate 2010 07 29 ref The impact factor for Nature Materials in 2010 is 29.897, according to the Journal Citation Reports . Aims and scope Nature Materials is focused on all topics within the combined disciplines of materials science and engineering . Topics published in the journal are presented from the view of the impact that materials research has on other ... of materials. Materials are specifically described as substances in the Condensed matter physics ... technological ends. ref name aim scope Furthermore, Nature Materials functions as a forum for the materials ... all areas of materials research, and between scientists involved in the different disciplines. The readership ... materials or working with materials related concepts. Finally, Nature Materials perceives materials ... in the journal include ref name aim scope Engineering and structural materials metals, alloys , ceramics, Composite material composites Organic and soft materials glasses, colloids, liquid crystals , polymers Bio inspired, biomedical and biomolecular materials Optical, photonic and optoelectronic materials Magnetic materialsMaterials for electronics Superconducting materials Catalytic and separation materialsMaterials for energy Nanoscale materials and processes Computation, modelling and materials ... In addition to primary research, Nature Materials also publishes review articles, news and views ..., interviews and analysis of the broad field of materials science. Abstracting and indexing Nature Materials is indexed in the following databases ref name masterList Cite web title Master Journal ... title Nature Materials work Chemical Abstracts Service Source Index CASSI Displaying Record for Publication ... more details
Wikify date August 2009 Unreferenced date August 2009 Materials World is a magazine specifically devoted to the engineering materials cycle, from mining and Mineral extraction extraction , through processing and wikt application application , to recycling and recovery. Editorially, it embraces the whole spectrum of materials and minerals metals , plastics , polymer s, rubber , Composite material composite s, ceramics and glass es with particular emphasis on advanced technologies, latest developments and new applications, giving prominence to the topics that are of fundamental importance to those in industry . It is the member s magazine of The Institute of Materials, Minerals and Mining IOM3 . trade mag stub Category Materials ... more details
italictitle Infobox journal title Materials cover File Materials logo for materials journal.png editor Prof. Dr. Andreas Taubert in Chief discipline Materials science and engineering peer reviewed language ... Monthly history 2008 openaccess yes license impact impact year website http www.mdpi.com journal materials ... 1944 eISSN boxwidth Materials is a peer reviewed , open access, scientific journal with broad topical interest in materials science and engineering . It is published online monthly electronic only by MDPI ... journal materialsmaterials flyer.pdf Scope, special issues, call for papers ref ref name home http www.mdpi.com journal materials About Materials ref ref name imprint http www.mdpi.com journal materials imprint Imprint for Materials journal ref ref name editors http www.mdpi.com journal materials editors Materials editorial board . ref Aims and scope One of the journal s aims is to publish .... ref name aim scope Another focus of Materials journal is to provide a forum for advancing in depth understanding of the interrelationships of structures, properties, or functions of many types of materials .... Class of materials There is a variety of class of materials which are of interest to this journal ... s, magnetic material s, medical implant materials and Tissue biology biological materials ... with metals and alloy metallic alloy s. Papers on various functional materials, such as dentistry materials, composite material s, coating s, films, and pigment s are also included in the scope. Papers on more classes of materials such as intermatallics, covalent crystals, and ionic crystals are also included. ref name aim scope http www.mdpi.com journal materials about Aim and scope of Materials ... research As previously mentioned broad topic areas are Materials science or materials engineering which includes Nanoscience and nanotechnology. Fundamental research in Condensed matter physics , Materials ... research is also conducted in Mechanics of materials, Tribology friction, lubrication and wear , and Solid ... more details
Other uses Infobox Journal cover Image AM cover30 09.jpg discipline Materials Science abbreviation Adv. Mater. website http www.advmat.de editor Peter Gregory frequency Weekly impact 10.857 impact year 2010 link1 http www.materialsviews.com link1 name Advanced Materials News Service RSS http www3.interscience.wiley.com rss journal 10008336 publisher John Wiley & Sons Wiley VCH country Germany history 1989 present ISSN 0935 9648 eISSN 1521 4095 Advanced Materials is a weekly Peer review peer reviewed scientific journal covering materials science . It includes Communications, Reviews, and Feature Articles on topics in chemistry , physics , nanotechnology , ceramic s, metallurgy , and biomaterial s. ref cite web title Advanced Materials Overview url http onlinelibrary.wiley.com journal 10.1002 ISSN 1521 4095 homepage ProductInformation.html publisher Wiley Online Library accessdate 2009 12 22 ref History The journal was founded in 1988 as a supplement in the general chemistry journal Angewandte Chemie and remained in that journal for the first 18 months of its existence. The Founding Editor was Peter Goelitz the Editor of Angewandte Chemie . The current editor in chief is Peter Gregory. The editorial office is in Weinheim , Germany . Frequent topics covered by the journal also include liquid crystal s, semiconductors , superconductors , optics , lasers , sensors , mesoporous material s, shape memory alloys , Light emitting diode light emitting materials , Magnetism magnetic materials , thin films , and colloids . See also Advanced Functional Materials Advanced Engineering Materials Small journal Nature Materials Journal of Materials Chemistry References references External links http onlinelibrary.wiley.com journal 10.1002 ISSN 1521 4095 Advanced Materials Category Materials science journals Category Publications established in 1989 Category English language journals Category Weekly journals fr Advanced Materials zh ... more details
Italic title Infobox Journal title Materials and Structures cover File Materials and Structures Cover.jpg editor Jacques Marchand discipline Materials science Materials Science , Engineering abbreviation publisher Springer Science Business Media Springer Netherlands country Netherlands frequency 10 year history 1968 present openaccess impact 0.753 impact year 2009 website http www.springer.com journal 11527 link1 http www.springerlink.com content 1871 6873 link1 name Online access link2 http www.rilem.net ms.php link2 name Journal page at society website RSS http www.springerlink.com content 1871 6873?sortorder asc&export rss atom JSTOR OCLC LCCN CODEN ISSN 1359 5997 eISSN 1871 6873 Materials and Structures is a Peer review peer reviewed scientific journal published by Springer Science Business Media Springer Netherlands on behalf of the International Union of Laboratories and Experts in Construction Materials, Systems and Structures RILEM . Scope The journal publishes papers examining the fundamental properties of building materials, their characterization and processing techniques, modeling, standardization of test methods, and the application of research results in building and civil engineering. Materials and Structures also publishes comprehensive reports prepared by RILEM s technical ... Science Edition, Materials Science Citation Index , Online Computer Library Center , PASCAL database ...?detailsPage editorialBoard title Materials and Structures Editorial Board format work www.springer.com accessdate 2010 07 29 ref See also Acta Biomaterialia Advanced Engineering Materials Faraday Discussions Journal of Materials Chemistry Journal of Electroceramics Materials journal Materials journal Nature Materials Platinum Metals Review References Reflist External links Official http www.springer.com ... Materials, Systems and Structures RILEM DEFAULTSORT Materials And Structures Category English language journals Category Engineering journals Category Materials science journals Category Publications ... more details
Materials management can deal with campus planning and building design for the movement of materials ... Materials Management Areas of Concentration Goals The goal of materials management is to provide an unbroken chain of components for production to manufacture goods on time for the customer base. The materials department is charged with releasing materials to a supply base, ensuring that the materials are delivered on time to the company using the correct carrier. Materials is generally measured ... a freight budget, inventory shrink management, and inventory accuracy. The materials department is also charged with the responsibility of managing new launches. In some companies materials management is also charged with the procurement of materials by establishing and managing a supply base. In other ... materials are procured for production and then transfers the responsibility to the plant materials management Standards There are no standards for materials management that are practiced from company ... materials control. Small concerns that do not have or cannot afford ERP systems use a form of spreadsheet application to manage materials. Materials management is not a science and depending upon ... of expertise changes. Some companies place materials management on a level whereby there is a logistics ... manager or materials manager, and still other companies employ the concept that the supervisors ... base site. Materials Management Challenges The major challenge that materials managers face is maintaining a consistent flow of materials for production. There are many factors that inhibit the accuracy .... The major issues that all materials managers face are incorrect bills of materials, inaccurate .... Materials managers have striven to determine how to manage these issues in the business sectors of manufacturing ... to eliminate the impact upon maintaining an interrupted flow of materials for production. One challenge for materials managers is to provide timely releases to the supply base. On the scale of worst ... more details
more references date January 2011 A materials database is a database used to store experimental, standards or design data for materials in such a way that they can be retrieved efficiently by humans or computer programs. ref name ps http books.google.co.uk books?id J45RAAAAMAAJ&q 22Material database 22 bamkin&dq 22Material database 22 bamkin&lr &pgis 1 Materials information for CAD CAM , Philip Sargent, 1991, ISBN 0750602775 ref Background Fast access and exchange of materials data between research, design and manufacturing teams working on different sites worldwide, is a challenging issue to be addressed during the product cycle in materials engineering. Another important issue is safeguarding high investments made into materials research, meaning that experimental data must be properly conserved, easily be located and quickly be retrieved. Materials databases MDBs are powerful tools to address these problems. ref name ps The development of factual materials databases began significantly in the 1980s with a leading standardisation role being taken by CODATA , ASTM E49 and the British Standards i.e. BSI Group BSI AMT4 6. Different types Various categories of MDBs exist for different requirements, for example containing standards data on metallic alloys and plastics or more complex database applications needed for design analysis. MDBs are basic elements for establishing knowledge ... increased. Web enabled MDBs provide a more centralized management and conservation of Materials data ... materials applications exist at present on the market. Examples are the Materials databases of NIMS National Institute for Materials Science in Japan offers materials data. ref http crystdb.nims.go.jp Materials databases , accessed May 2009 ref Matweb is a freely accessible online database with technical data sheets for over 69,000 materials. ref http www.matweb.com Mat Web ref IDES provides ... Materials Database Category Scientific databases de Werkstoffdatenbank nl Grondstoffendatabank ... more details
FDU Materials are a class of regularly structured mesoporous organic materials first synthesized at Fudan University in Shanghai, China hence FDU . FDU 14 15 and 16 are formed by polymerizing resol around a lyotropic liquid crystal template and then removing the template by calcination. Notes references Denyuan Zhao et al. Angew. Chem. Int. Ed. 2005, 44 , 7053 Category Materials ... more details
Materials informatics is a field of study that applies the principles of informatics academic field informatics to materials science and engineering to better understand the use, material selection selection , development, and discovery of material s. This is an emerging field, with a goal to achieve high speed and robust acquisition, management, analysis, and dissemination of diverse materials data. This field of endeavor is not limited to some traditional understandings of the relationship between materials and information. Some more narrow interpretations include combinatorial chemistry , Process Modeling , materials property databases, materials data management and product life cycle management . Materials informatics is at the convergence of these concepts, but also transcends them and has the potential to achieve greater insights and deeper understanding by applying lessons learned ... of each individual data point can be greatly expanded. Beyond computational methods? The concept of materials informatics is addressed by the Materials Research Society . For example, material informatics ... Rodgers of Innovative Materials, Inc. and David Cebon of Cambridge University who describe the high payoff for developing methodologies that will accelerate the insertion of materials, thereby saving millions of investment dollars. The editors focus on a limited definition of materials informatics ... data concerning materials. They state that specialized informatics tools for data capture, management ... and simulation and materials properties databases will enable such accelerated insertion of materials ... to achieve greater efficiency in exploration. When properly organized, this framework crosses materials ... 37 06 78.htm ref Similarly, the goal of materials informatics is to save us from one graduate student ... MRS Bulletin Materials Informatics, Volume 31, No. 12. http www.mrs.org s mrs sec subscribe.asp?CID 7324&DID 181667 Categories Category Materials science Category Engineering ... more details
Italic title Infobox journal title Materials Today cover Image The Cover of Materials Today in DEC 2003.JPG 200px editor Jonathan Agbenyega discipline Materials science abbreviation Mater. Today publisher ... MTOUAN ISSN 1369 7021 Materials Today is a peer review peer reviewed scientific journal that was established in 1998. It covers all aspects of materials science and is published by Elsevier . The editor ... 2010 10 16 ref ref name about Cite web title The magazine work Materials Today brief description publisher ... 10 16 ref Scope Materials Today is self described as a review magazine focused on materials science ... 2500 , insights 2000 2500 , materials and methods 1200 1500 , book reviews 650 700 , and opinion 750 900 . The peer reviewed sections of the magazine are reviews , insights , applications , and materials ... for materials researchers, technical aspects of materials research, commercial applications, significant emerging technologies, and significant potential applications for new materials. ref name guidelines ... to society, etc. ref name guidelines Materials and Methods focuses on likely influential techniques, improvement in methods, adaptation of existing methods, significant new tools relevant to the materials ... format accessdate 2010 10 16 ref History First published in 1998, Materials Today was launched as a collaboration between Elsevier and the European Materials Research Society EMRS . The founding editor ... major reference work, The Encyclopedia of Materials Science and Technology . At the time, Mestecky ... set of conference proceedings from the EMRS Spring Meeting in Strasbourg. The first issue of Materials ... materials, and the role of semiconductor processing in maintaining Moore s Law . Materials Today was distributed ... Bulletin impact factor 5.168 , the competitor publication from the Materials Research Society . The impact factor of Materials Today however fell down to 6.265 in 2010. ref Journal Citation Reports ... strasbourg.com European Materials Research Society Category English language journals Category ... more details
Unreferenced date December 2009 Orphan date December 2009 Labor and materials is a standard phrase in a contract for construction in which the buyer agrees to pay the general contractor contractor based upon the work performed by the contractor s employees and subcontractor s, and for materials used in the construction plus the contractor s mark up , no matter how much work is required to complete construction. This is opposed to a fixed price contract in which the buyer agrees to pay the contractor a lump sum for construction no matter what the contractors pay their employees, sub contractors and suppliers. Labor and materials contracts are not common because of the lack of an upper limit for the price paid by the buyer. However, if there is no time to send the job out for bids and complete construction, a labor and materials arrangement can save time. It is also a common arrangement where the original fixed price contractor abandons the work and another contractor must repair any damage caused by the first contractor and complete the work. Many labor and materials contracts also carry a guaranteed maximum price, which puts an upper limit on what the contractor may charge, but also allow the buyer to pay a lesser amount if the job is completed more quickly. See also Guaranteed Maximum Price DEFAULTSORT Labor And Materials Category Construction it Contratto a misura ... more details
Articles on Materials processing include process engineering a set of transformations of input elements into products industrial process , a procedure involving chemical or mechanical steps to aid in the manufacture of an item or items disambig ... more details
Infobox Journal discipline Materials Science abbreviation Funct. Mater. website http www.isc.kharkov.com journal index.html publisher Institute for Single Crystals of the National Academy of Sciences of Ukraine country Ukraine history 1994 present ISSN 1027 5495 Functional Materials ISSN 1027 5495, title abbreviation Funct. Mater. is a peer reviewed scientific journal published by the Institute for Single Crystals of the National Academy of Sciences of Ukraine ref official web site of the journal Functional Materials http www.isc.kharkov.com journal index.html ref ref official web site of the Institute for Single Crystals Kharkov, Ukraine http www.isc.kharkov.com english ref . The journal was founded in 1994 and highlights the fundamental and applied research of organic and non organic functional materials. It is issued in English 4 times a year. Functional Materials has been included in the list of scientific journals recognized by the Higher Attestation Commission of Ukraine Ukrainian BAK ref official web site of the Higher Attestation Commission of Ukraine http www.vak.org.ua ref . The official web site of the journal Functional Materials can be accessed through the following link http www.isc.kharkov.com journal index.html br The journal topics include structure, phase transformations and properties of single crystals, ceramics, composites, nanocrystals, amorphous solids, liquid crystals, polymers, thin films, and low dimensional systems ways of creating new functional materials with preset properties modern methods of material research application of functional materials in modern technologies. References reflist Category Materials science journals ... more details
Infobox Journal title Chemistry of Materials cover Image com cover.jpg 150 px editor Leonard V. Interrante discipline Chemistry language English abbreviation Chem. Mat. publisher American Chemical Society country Flag USA frequency Bi monthly history 1980 to present impact 6.397 impact year 2010 website http pubs.acs.org journal cmatex RSS http pubs.acs.org action showFeed?ui 0&mi qjmolc&ai 53h&jc cmatex&type etoc&feed rss CODEN cmatex ISSN 0897 4756 eISSN 1520 5002 Chemistry of Materials http pubs.acs.org journal chreay is a peer reviewed scientific journal, published since 1980 by the American Chemical Society http pubs.acs.org . Chemistry of Materials is currently indexed in Chemical Abstracts Service CAS , SCOPUS , EBSCOhost , British Library , Swetswise, and Web of Science . The current Editor is Professor Leonard V. Interrante http pubs.acs.org page chreay profile.html . Chemistry of Materials had an Impact Factor in Chemistry at 6.397 and 62,879 total citations as reported by the 2010 Journal Citation Reports ref http www.thomsonreuters.com products services scientific Journal Citation Reports Journal Citation Reports ref by Thomson Reuters . References Reflist DEFAULTSORT Chemistry Of Materials Category American Chemical Society academic journals Category Publications established in 1980 es Chemistry of Materials fr Chemistry of Materials it Chemistry of Materials nl Chemistry of Materials ... more details
Encyclopedia
top
