X25 may refer to HMS X25, a X20 type X class submarine X25, an Intel Solid state drives .28SSD.29 Intel SSD X 25 may refer to Bensen X 25 , an experimental aircraft X.25 may refer to X.25 , a protocol suite for wide area networks Long comment to avoid being listed on short pages Letter NumberCombDisambig fr X25 it X25 ... more details
unreferenced date July 2009 General Description RoEduNet is the name of the Romanian educational and research network NREN , member of the European research and education network G ANT . The network is under the administration of the Administration Agency of the National Network for Education and Informatics Research, AARNIEC Romanian Agen ia de Administrare a Re elei Na ionale de Informatic pentru Educa ie i Cercetare . History The RoEduNet network appeared as a consequence of an evolutionary process that started after the Romanian Revolution of 1989 1990 Universitatea Politehnica of Bucharest and Technische Universitat Darmstadt started a project whose aim was to develop an experimental e mail system, and to develop a communications infrastructure connected to the international data network. The German partner donated the equipment and in October 1990 the e mail system became operational, and the international connectivity was actually a dialup connection. 1991 1992 A new project was developed in collaboration with Deutsches Forschungsnetz . Its purpose was to install a communications server in Bucharest, connected to the German Scientific Network WIN using X.25 x25 . At the end of 1992, a dedicated x25 line was operational between Bucharest and Germany, and also other Romanian Universities was using the system for e mail messages. 1993 Universitatea Politehnica implements its first LAN in November, and it was connected to EuropaNet through a 9.6 kbps dedicated line, whose other end was in D sseldorf Germany. Network Category Education in Romania ... more details
Multiple issues context October 2009 orphan February 2008 unreferenced February 2008 DECSA is a communications platform developed by Digital Equipment Corporation based upon a PDP 11 core chassis, with the provision for user installable I O cards including asynchronous and synchronous modules. This product was used as one of the earliest commercial platforms upon which networking products could be built, including X25 Gateways, SNA gateways, Routers and Terminal Servers. DEFAULTSORT Decsa Category DEC hardware Category Minicomputers mini compu stub compu network stub ... more details
X25X25 ref http www.flickr.com photos 8615623 N04 2242201409 Image of the Alder Valley X25 ref ... station Feltham South West Trains Transdev for London Buses Rail Air.com X25 London Heathrow Airport ... more details
Unreferenced date January 2008 Diffuse nebula image Image NGC 1977.jpg 300px name NGC 1973, NGC 1975 and NGC 1977 type Reflection Nebula epoch J2000.0 ra 05 sup h sup 35 sup m sup 15.45 sup s sup dec 4 48 23&prime 06.7 dist ly 1,500 light year ly appmag v 7.0 size v 40 x25 1977 Minute of arc arcmins constellation Orion constellation Orion radius ly 7.5 ly 1977 ,2 ly 1975 ,1 ly 1973 absmag v notes names NGC 1973 5 7 is a reflection nebula 1 2 degree northeast of the Orion Nebula . The three New General Catalogue NGC objects are divided by darker regions. It is also called The Running Man Nebula and Sharpless Catalog 279. External links http antwrp.gsfc.nasa.gov apod ap031002.html APoD 2 October 2003 http galaxymap.org cgi bin sharpless.py?s 279 Sharpless 279 http www.perseus.gr Astro DSO NGC 1977.htm HaLRGB image based on 190 minutes total exposure sh2 objects Category NGC objects 1973 Category Orion complex Category Reflection nebulae nebula stub de NGC 1977 eo NGC 1977 it NGC 1977 lb NGC 1977 pl NGC 1977 ru NGC 1977 sk NGC 1977 sr NGC 1973 tr NGC 1973, NGC 1975 ve NGC 1977 uk NGC 1977 zh NGC 1977 ... more details
infobox disease Name Ant sting Image FireAntBite.jpg Alt Caption Sterile pustules 3 days after fire ant stings. DiseasesDB ICD10 X25 ICD9 ICD9 919.4 , ICD9 989.5 ICDO OMIM MedlinePlus eMedicineSubj eMedicineTopic MeshID GeneReviewsID GeneReviewsName Ant stings are a cutaneous condition caused by Stinger stinging as distinct from biting venomous ant s, always painful, but most painful when involving fire ant s. ref name Andrews cite book author James, William D. Berger, Timothy G. et al. title Andrews Diseases of the Skin clinical Dermatology publisher Saunders Elsevier location year 2006 pages isbn 0 7216 2921 0 oclc doi accessdate ref rp 450 Treatment First aid for fire ant bites includes external treatments and oral medicines. External treatments a topical steroid cream hydrocortisone , or one containing aloe vera ref name urlfireant.tamu.edu cite web url http fireant.tamu.edu materials factsheets pubs pdf FAPFS023 2002rev Medical.pdf title Medical Problems And Treatment Considerations For The Red Imported Fire Ant author Bastiaan M. Drees authorlink coauthors date 2002 12 format work publisher Texas A&M University page 4 language archiveurl archivedate quote accessdate 2009 09 09 ref Oral medicines antihistamines Severe allergic reactions can be caused by ant stings in particular and venomous stings in general, including severe chest pain, nausea, severe sweating, loss of breath, serious swelling, and slurred speech ref cite web url http www.cdc.gov niosh topics insects title Insects and Scorpions accessdate 2008 11 04 date 2008 10 22 publisher The National Institute for Occupational Safety and Health ref they can be fatal if not treated. See also Pulicosis Flea bites Skin lesion References reflist Cutaneous infection stub Animal bites and stings Category Parasitic infestations, stings, and bites of the skin ru ... more details
Orphan date December 2010 Diffuse nebula name IRAS 12063 6259 image Image Ir12063 ap irac8.jpeg 250px caption credit type compact HII region , star forming region epoch J2000 ra RA 12 09 01.1 dec DEC 63 15 54.7 dist ly 30985 light year ly dist pc 9500 parsec pc appmag v size v 16 x7 constellation Crux radius ly 1.20 notes names G298.19 0.78,RAFGL 4144, He 2 77, PK 298 00.1 IRAS 12063 6259 is a compact H II region which lies at a heliocentric distance of roughly 9.5 kpc and a galactocentric distance of 9.3 kpc. ref Caswell, J.L., & Haynes, R.F. 1987, A&A, 171, 261 ref Although previously classified as a planetary nebula as well as an H II region , this source is now solely classified as a normal compact H II region , due to its colour criteria, ref Wood, D.O.S., & Churchwell, E. 1989, ApJ, 340, 265 ref it infrared luminosity , and its spectral content. ref Peeters, E., Mart n Hern ndez, N.L., Damour, F., Cox, P., Roelfsema, P.R., Balutea, J. P., Tielens, A.G.G.M., Churchwell, E., Kessler, M.F., Mathis, J.S., Morisset, C., & Schaerer, D. 2002, A&A, 381, 571 ref Radio observations from the Australia Telescope Compact Array ATCA reveal IRAS 12063 6259 to consist of a compact object roughly 16 x7 which is embedded in a low brightness region 28 x25 . The compact region contains two compact objects at 4.8 GHz, labelled Radio A and Radio B, while at higher frequencies 8.6 GHz Radio B is further resolved into subcomponents B1 and B2. This complex substructure points towards the presence of multiple ionising stars rather than a single star. ref Mart n Hern ndez, N.L., van der Hulst, J.M., & Tielens, A.G.G.M. 2003, A&A, 407, 957 ref External links WikiSky Sky 12 09 01.1 63 15 54.7 Notes references DEFAULTSORT Iras 12063 6259 Category H II regions ru IRAS 12063 6259 ... more details
cleanup date October 2009 unreferenced date October 2009 The Fujica X mount was a lens mount created by Fujifilm in the late 1970s for the new Fujica Single lens reflex camera SLR lineup AX 1, AX3, AX 5, STX 1, STX 1N, STX 2. It replaced the old M42 screw mount used on their earlier SLRs. The mount is a Bayonet mount bayonet type, with a 65 clockwise lock, and a flange focal distance of 43.5 mm. ref name AX1Manual AX 1 owner s manual ref With the advent of autofocus , the Fujica series of 35 mm film 35 mm SLR cameras was discontinued in 1985, rendering this mount obsolete. ref http www.pentax manuals.com fujica cameras bay bodies.htm ref Fuji would return to the SLR market in 2000 with a series of Digital single lens reflex camera digital SLR cameras starting with the FinePix S1 Pro , but these were based on Nikon designs and used the autofocus version of the Nikon F mount . Fujifilm introduced a full line of twenty X Fujinon lenses in this new mount as well as some Fujinar lenses, not described here File X Fujinon lenses.jpg br The no DM lens can t be used for program and shutter priority exposure modes of AX 3, AX5 SLR aperture priority and manual mode will work. An example of X Fujinon lens, the 16mm fish eye There were some accessories that complied with Fujica X mount br The mount adapter X S for M42 lenses. br Two extension tubes X25 25mm and X50 50mm . br The auto bellows X used with a 50mm lens can provide 1 to 3x magnification. It can also be used with the focusing rail X . The Fujica slide copier X mounted on the focusing rail X simplifies the copying of 135 film pictures. br The macro cine copy X is a macro lens with specific windows to take copies from 8mm and 16mm films. br The microscope adapter X to adapt the camera body to a microscope. br A reverse adapter X , that can be mounted with an extension tube. br A classic teleconverter 2X . br References references Category Photography equipment Category Photographic lenses Category Lens mounts ... more details
Rambutan is a family of encryption technologies they seem to use rambutan to describe the whole package, not just a cipher designed by the Communications Electronics Security Group CESG , the technical division of the Her Majesty s Government United Kingdom government s secret communications agency, Government Communications Headquarters GCHQ . It includes a range of encryption products designed by CESG for use in handling confidential not secret communications between parts of the British government, government agencies, and related bodies such as NHS Trust s. Unlike CESG s Red Pike cipher Red Pike system, Rambutan is not available as software it is distributed only as a self contained electronic device an Application specific integrated circuit ASIC which implements the entire cryptosystem and handles the related key distribution and storage tasks. ref name zergo http cryptome.sabotage.org zergo aba.htm The use of encryption and related services with the NHSnet , report by Zergo Ltd., mirrored on Cryptome ref Rambutan is not sold outside the government sector. ref name schneier Schneier, Bruce Applied Cryptography 2nd ed , John Wiley & Sons, 1996 ref Technical details of the Rambutan algorithm are secret. Security researcher Bruce Schneier describes it as being a stream cipher linear feedback shift register based cryptosystem with 5 shift register s each of around 80 bits, and a key size of 112 bits. ref name schneier RAMBUTAN I communications chips which implement a secure X.25 based communications system are made by approved contractors Racal and Baltimore Technologies Zergo Ltd. ref name racal http www.governmentsecurity.org articles articles2 Certified Product List.pdf fl Certified Product List 53.html Racal Rambutan SAFE X25 and Rambutan SAFE 2M product descriptions ref ref name baltimore http www.governmentsecurity.org articles articles2 Certified Product List.pdf fl Certified Product List 56.html Baltimore Technologies UK approved Rambutan devices ref CESG ... more details
orphan date December 2007 Construct is a Python programming language python library for the construction and deconstruction of data structures in a Declarative programming declarative fashion. In this context, construction , or building , refers to the process of converting Serialization serializing a programmatic object into a binary representation. Deconstruction , or parsing, refers to the opposite process of converting deserializing binary data into a programmatic object. Being declarative means user code defines the only the data structure , instead of the convention of writing procedural code to accomplish the goal. Construct can work seamlessly with bit and byte level data granularity and various Endianness byte ordering . Using declarative code has many benefits. For example, the same code that can parse can also build symmetrical , debugging and testing are much simpler provable to some extent , creating new constructs is easy wrapping components , and many more. If you are familiar with C programming language , it would be easiest to think of constructs is Type conversion casting of code char code to code struct foo code and vice versa, rather than writing code which unpacks the data. Example The following example will show how one might define a TCP IP protocol stack using Construct . Note that some code is omitted for brevity and complexity. Also note that the following code is just python code that creates objects. First, the ethernet header layer 2 ethernet Struct ethernet header , Bytes destination , 6 , Bytes source , 6 , Enum UBInt16 type , IPv4 0x0800, ARP 0x0806, RARP 0x8035, X25 0x0805, IPX 0x8137, IPv6 0x86DD, , Next, the Internet Protocol IP header layer 3 ip Struct ip header , EmbeddedBitStruct Const Nibble version , 4 , Nibble header length , , BitStruct tos , Bits precedence , 3 , Flag minimize delay , Flag high throuput , Flag high reliability , Flag minimize cost , Padding 1 , , UBInt16 total length , ... And finally, the Transmission Cont ... more details
SC23010.JPG thumb right A coach on the X25 domino service. The company currently operates just under ... Line Coaches service X25 Reading railway station Heathrow Airport A RailAir service Other services ... more details
to X25 and six training only craft. On April 15, 1944 HMS X24 HMS X24 attacked the Laksev g floating ... at Bergen, Norway Bergen , hulked 1945 HMS X25X25 &mdash built by Marshall, sold 1945 Training ... more details
The Intel X25 M is part of a line of SATA interface solid state drives or solid state drive SSDs developed ... is the second generation hard drive which is called the X25 M G2 . The X25 M G2 is also available in a 2.5 ... its X25 series of SSDs which consisted of three different drives The X25 V, X25 M, and X25 E. The letter after each name stands for value, mainstream, and extreme respectively. The X25 M was released ... drives, the consumers nicknamed the 34 nm SSDs as the X25 M G2 . A third generation drive called the X25 M G3 was set to come out in late 2010 but was delayed until early 2011. However, it is said .... Intel X25 M G3 SSD Debuts At Taobao Expreview.com. 28 Oct. 2010. Web. 26 Jan. 2011. http en.expreview.com 2010 10 28 intel x25 m g3 ssd debuts at taobao 11208.html . ref Past bugs As of now, there has been a total of two bugs and both of those bugs were a problem with the firmware on the X25 M ... was that certain X25 M G2 drives that shipped with the bugged 02G2 firmware gave difficulty to any ... had to do the following until the next firmware update DO NOT set a BIOS HDD password on an X25 M G2 ..., Allyn. PC Perspective Intel X25 M G2 34nm 160GB SSD Review. PC Perspective .22 July 2009. Web ... Before the X25 M was released, all of the Ssd Single level cell .28SLC.29 vs multi level cell .28MLC.29 ... opted to develop its own MLC drive. The most notable feature about the X25 M is how well it performed ... existing data. ref name Anandteth Shimpi, Lal. Intel X25 M SSD Intel Delivers One of the World s Fastest ... support Another feature of the X25 M G2 is TRIM support, which was released in conjunction with Windows ... X25 M G2, though not of the 80GB version. ref cite web title Intel Launches TRIM Firmware For 34nm ... s. ref name techreport Gasior, By Geoff. Intel Brings TRIM Support to X25 M G2 Solid state Drive ... The Intel X25 M G2 specifications Capacity 80 GB and 160 GB NAND Flash Components Intel Multi Level ... IOPS Random 4 KB Writes 80 G X25 X18 M up to 6,600 IOPS Random 4 KB Writes 160 G X25 X18 M up to 8,600 ... more details
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