Thursday, May 28, 2009

jauh kau pergi


Wednesday, May 27, 2009




Hari ini sebelum kita mengatakan kata-kata yang tidak baik,
Fikirkan tentang seseorang yang tidak dapat berkata-kata sama sekali.

Sebelum kita mengeluh tentang rasa dari makanan,
Fikirkan tentang seseorang yang tidak punya apapun untuk dimakan.

Sebelum anda mengeluh tidak punya apa-apa,
Fikirkan tentang seseorang yang meminta-minta dijalanan.

Sebelum kita mengeluh bahawa kita buruk,
Fikirkan tentang seseorang yang berada pada keadaan yang terburuk di dalam hidupnya.

Sebelum mengeluh tentang suami atau isteri anda,
Fikirkan tentang seseorang yang memohon kepada Tuhan untuk diberikan teman hidup.

Hari ini sebelum kita mengeluh tentang hidup,
Fikirkan tentang seseorang yang meninggal terlalu cepat.Sebelum kita mengeluh tentang anak-anak kita,
Fikirkan tentang seseorang yang sangat ingin mempunyai anak tetapi dirinya mandul.Sebelum kita mengeluh tentang rumah yang kotor kerana pembantu tidak mengerjakan tugasnya,
Fikirkan tentang orang-orang yang tinggal dijalanan.Dan di saat kita letih dan mengeluh tentang pekerjaan,
Fikirkan tentang pengangguran, orang-orang cacat yang berharap mereka mempunyai pekerjaan seperti kita.Sebelum kita menunjukkan jari dan menyalahkan orang lain,
Ingatlah bahawa tidak ada seorangpun yang tidak berdosa.Dan ketika kita sedang bersedih dan hidup dalam kesusahan,
Tersenyum dan berterima kasihlah kepada Tuhan bahawa kita masih hidup !

""Six Essential Qualities that are the key to success:Sincerity, Personal integrity, humility,Courtesy, Wisdom,Charity.
============ ========= =========
(Without Prejudice)
Setiap Penulisan,Nukilan Atau Article Yang Diposting Ke Laman Ini,Hanyalah Sebagai Bahan Bacaan Sahaja.Pengirim Tidak Samasekali Terniat Walaupun Sebesar Hama Untuk Mempengaruhi Hati Maupun Perasaan Pembaca. Dan Ianya Juga Tiada Kaitan Samasekali Samada Yang Masih Hidup Maupun Yang Telah Mati.




The taxon Dinosauria was formally named in 1842 by English palaeontologist Richard Owen, who used it to refer to the "distinct tribe or sub-order of Saurian Reptiles" that were then being recognized in England and around the world.[2] The term is derived from the Greek words δεινός (deinos meaning "terrible", "powerful", or "wondrous") and σαύρα (saura meaning "lizard" or "reptile").[3] Though the taxonomic name has often been interpreted as a reference to dinosaurs' teeth, claws, and other fearsome characteristics, Owen intended it merely to evoke their size and majesty.[4] In colloquial English "dinosaur" is sometimes used to describe an obsolete or unsuccessful thing or person,[5] despite the dinosaurs' 160 million year reign and the global abundance and diversity of their descendants, the birds.

Modern definition

Under phylogenetic taxonomy, dinosaurs are usually defined as the group consisting of "Triceratops, Neornithes [modern birds], their most recent common ancestor, and all descendants."[6] It has also been suggested that Dinosauria be defined with respect to the most recent common ancestor of Megalosaurus and Iguanodon, because these were two of the three genera cited by Richard Owen when he recognized the Dinosauria.[7] Both definitions result in the same set of animals being defined as dinosaurs, including theropods (mostly bipedal carnivores),sauropodomorphs (mostly large herbivorous quadrupeds with long necks and tails), ankylosaurians(armored herbivorous quadrupeds), stegosaurians (plated herbivorous quadrupeds), ceratopsians(herbivorous quadrupeds with horns and frills), and ornithopods (bipedal or quadrupedal herbivores including "duck-bills"). These definitions are written to correspond with scientific conceptions of dinosaurs that predate the modern use of phylogenetics. The continuity of meaning is intended to prevent confusion about what the term "dinosaur" means.

There is a wide consensus among paleontologists that birds are the descendants of theropod dinosaurs. Using the strict cladistical definition that all descendants of a single common ancestor must be included in a group for that group to be natural, birds would thus be dinosaurs and dinosaurs are, therefore, not extinct. Birds are classified by most paleontologists as belonging to the subgroup Maniraptora, which are coelurosaurs, which are theropods, which are saurischians, which are dinosaurs.[8]

From the point of view of cladistics, birds are dinosaurs, but in ordinary speech the word "dinosaur" does not include birds. Additionally, referring to dinosaurs that are not birds as "non-avian dinosaurs" is cumbersome. For clarity, this article will use "dinosaur" as a synonym for "non-avian dinosaur". The term "non-avian dinosaur" will be used for emphasis as needed. It is also technically correct to refer to dinosaurs as a distinct group under the older Linnaean classification system, which accepts paraphyletic taxa that exclude some descendants of a single common ancestor.

General description

Using one of the above definitions, dinosaurs (aside from birds) can be generally described as terrestrial archosaurian reptiles with limbs held erect beneath the body, that existed from the Late Triassic (first appearing in the Carnian faunal stage) to the Late Cretaceous (going extinct at the end of the Maastrichtian).[9] Many prehistoric animals are popularly conceived of as dinosaurs, such as ichthyosaurs, mosasaurs, plesiosaurs, pterosaurs, and Dimetrodon, but are not classified scientifically as dinosaurs. Marine reptiles like ichthyosaurs, mosasaurs, and plesiosaurs were neither terrestrial nor archosaurs; pterosaurs were archosaurs but not terrestrial; and Dimetrodonwas a Permian animal more closely related to mammals.[10] Dinosaurs were the dominant terrestrial vertebrates of the Mesozoic, especially the Jurassic and Cretaceous. Other groups of animals were restricted in size and niches; mammals, for example, rarely exceeded the size of a cat, and were generally rodent-sized carnivores of small prey.[11] One notable exception is Repenomamus giganticus, a triconodont weighing between 12 kilograms (26 lb) and 14 kilograms (31 lb) that is known to have eaten small dinosaurs like young Psittacosaurus.[12]

Dinosaurs were an extremely varied group of animals; according to a 2006 study, over 500 dinosaur genera have been identified with certainty so far, and the total number of genera preserved in the fossil record has been estimated at around 1850, nearly 75% of which remain to be discovered.[13] An earlier study predicted that about 3400 dinosaur genera existed, including many which would not have been preserved in the fossil record.[14] As of September 17, 2008, 1047 different species of dinosaurs have been named.[15] Some were herbivorous, others carnivorous. Some dinosaurs were bipeds, some were quadrupeds, and others, such as Ammosaurus and Iguanodon, could walk just as easily on two or four legs. Many had bony armor, or cranial modifications like horns and crests. Although known for large size, many dinosaurs were human-sized or smaller. Dinosaur remains have been found on every continent on Earth, including Antarctica.[16] No dinosaurs are known to have lived in marine or aerial habitats, although it is possible some feathered theropods were flyers.

Distinguishing features

While recent discoveries have made it more difficult to present a universally agreed-upon list of dinosaurs' distinguishing features, nearly all dinosaurs discovered so far share certain modifications to the ancestral archosaurian skeleton. Although some later groups of dinosaurs featured further modified versions of these traits, they are considered typical across Dinosauria; the earliest dinosaurs had them and passed them on to all their descendants. Such common features across a taxonomic group are called synapomorphies.

Dinosaur synapomorphies include an elongated crest on the humerus, or upper arm bone, to accommodate the attachment of deltopectoralmuscles; a shelf at the rear of the ilium, or main hip bone; a tibia, or shin bone, featuring a broad lower edge and a flange pointing out and to the rear; and an ascending projection on the astragalus, one of the ankle bones, which secures it to the tibia.[17]

Edmontonia was an "armored dinosaur" of the group Ankylosauria.

A variety of other skeletal features were shared by many dinosaurs. However, because they were either common to other groups of archosaurs or were not present in all early dinosaurs, these features are not considered to be synapomorphies. For example, as diapsid reptiles, dinosaurs ancestrally had two pairs of temporal fenestrae (openings in the skull behind the eyes), and as members of the diapsid group Archosauria, had additional openings in the snout and lower jaw.[18] Additionally, several characteristics once thought to be synapomorphies are now known to have appeared before dinosaurs, or were absent in the earliest dinosaurs and independently evolved by different dinosaur groups. These include an elongatedscapula, or shoulder blade; a sacrum composed of three or more fused vertebrae (three are found in some other archosaurs, but only two are found in Herrerasaurus);[17] and an acetabulum, or hip socket, with a hole at the center of its inside surface (closed in Saturnalia, for example).[19] Another difficulty of determining distinctly dinosaurian features is that early dinosaurs and other archosaurs from the Late Triassic are often poorly known and were similar in many ways; these animals have sometimes been misidentified in the literature.[20]

Hip joints and hindlimb postures.

Dinosaurs stood erect in a manner similar to most modern mammals, but distinct from most other reptiles, whose limbs sprawl out to either side.[21] Their posture was due to the development of a laterally facing recess in the pelvis (usually an open socket) and a corresponding inwardly facing distinct head on the femur.[22] Their erect posture enabled dinosaurs to breathe easily while moving, which likely permitted stamina and activity levels that surpassed those of "sprawling" reptiles.[23] Erect limbs probably also helped support the evolution of large size by reducing bending stresses on limbs.[24] Some non-dinosaurian archosaurs, including rauisuchians, also had erect limbs but achieved this by a "pillar erect" configuration of the hip joint, where instead of having a projection from the femur insert on a socket on the hip, the upper pelvic bonewas rotated to form an overhanging shelf.[24


Sunday, May 24, 2009


Xpax wat plan baru
skrg bleh aktifkan 15no.
klau dulu hanya 8org ja.
rate pun lg murah.
tp hanya murah pada 15no yg kita aktifkan tu je.
rate yg lain, mahal gak.
klau ko org x sms dgn org lain or call org lain,
elok guna plan yg baru ni.
kita juga leh aktifkan no yg bukan no celcom dlm 15pax kita.
rate tuk 15pax ialah..
call just 12sen/min(semua no15pax)
sms 1/2sen/sms(no 15pax,tp yg no celcom)
sms 6sen/sms(no15pax,tp bkn no celcom)
tuk lebih lanjut

klau nk switch ke plan baru ni
just taip MIG XPAX dan hantar ke 28882