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Winding hole-Use-A winding hole consists of a "notch" in the canal bank. A turning boat inserts its bow into the notch and swings the stern round. In the days of horse-drawn boats, this was accomplished using bargepoles. | milkshake721/2.1M-wiki-STEM |
Exodeoxyribonuclease (phage SP3-induced)-Exodeoxyribonuclease (phage SP3-induced)-Exodeoxyribonuclease (phage SP3-induced) (EC 3.1.11.4, phage SP3 DNase, DNA 5′-dinucleotidohydrolase, deoxyribonucleate 5′-dinucleotidase, deoxyribonucleic 5′-dinucleotidohydrolase, bacteriophage SP3 deoxyribonuclease) is an enzyme. that ... | milkshake721/2.1M-wiki-STEM |
Propeller-Propeller-A propeller (colloquially often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon a working fluid such as water or air. Propellers are used... | milkshake721/2.1M-wiki-STEM |
Propeller-History-Early developments The principle employed in using a screw propeller is derived from sculling. In sculling, a single blade is moved through an arc, from side to side taking care to keep presenting the blade to the water at the effective angle. The innovation introduced with the screw propeller was the... | milkshake721/2.1M-wiki-STEM |
Propeller-History-The origin of the screw propeller starts at least as early as Archimedes (c. 287 – c. 212 BC), who used a screw to lift water for irrigation and bailing boats, so famously that it became known as Archimedes' screw. It was probably an application of spiral movement in space (spirals were a special stud... | milkshake721/2.1M-wiki-STEM |
Propeller-History-In 1661, Toogood and Hays proposed using screws for waterjet propulsion, though not as a propeller. Robert Hooke in 1681 designed a horizontal watermill which was remarkably similar to the Kirsten-Boeing vertical axis propeller designed almost two and a half centuries later in 1928; two years later Ho... | milkshake721/2.1M-wiki-STEM |
Propeller-History-Screw propellers Despite experimentation with screw propulsion before the 1830s, few of these inventions were pursued to the testing stage, and those that were proved unsatisfactory for one reason or another.In 1835, two inventors in Britain, John Ericsson and Francis Pettit Smith, began working separ... | milkshake721/2.1M-wiki-STEM |
Propeller-History-In the meantime, Ericsson built a 45-foot (14 m) screw-propelled steamboat, Francis B. Ogden in 1837, and demonstrated his boat on the River Thames to senior members of the British Admiralty, including Surveyor of the Navy Sir William Symonds. In spite of the boat achieving a speed of 10 miles an hour... | milkshake721/2.1M-wiki-STEM |
Propeller-History-Apparently aware of the Royal Navy's view that screw propellers would prove unsuitable for seagoing service, Smith determined to prove this assumption wrong. In September 1837, he took his small vessel (now fitted with an iron propeller of a single turn) to sea, steaming from Blackwall, London to Hyth... | milkshake721/2.1M-wiki-STEM |
Propeller-History-SS Archimedes was built in 1838 by Henry Wimshurst of London, as the world's first steamship to be driven by a screw propeller.The Archimedes had considerable influence on ship development, encouraging the adoption of screw propulsion by the Royal Navy, in addition to her influence on commercial vesse... | milkshake721/2.1M-wiki-STEM |
Propeller-History-HMS Terror and HMS Erebus were both heavily modified to become the first Royal Navy ships to have steam-powered engines and screw propellers. Both participated in Franklin's lost expedition, last seen in July 1845 near Baffin Bay.
Screw propeller design stabilized in the 1880s. | milkshake721/2.1M-wiki-STEM |
Propeller-History-Aircraft The Wright brothers pioneered the twisted aerofoil shape of modern aircraft propellers. They realized an air propeller was similar to a wing. They verified this using wind tunnel experiments. They introduced a twist in their blades to keep the angle of attack constant. Their blades were only ... | milkshake721/2.1M-wiki-STEM |
Propeller-Theory-In the nineteenth century, several theories concerning propellers were proposed. The momentum theory or disk actuator theory – a theory describing a mathematical model of an ideal propeller – was developed by W.J.M. Rankine (1865), A.G. Greenhill (1888) and R.E. Froude (1889). The propeller is modelled... | milkshake721/2.1M-wiki-STEM |
Propeller-Theory-A screw turning through a solid will have zero "slip"; but as a propeller screw operates in a fluid (either air or water), there will be some losses. The most efficient propellers are large-diameter, slow-turning screws, such as on large ships; the least efficient are small-diameter and fast-turning (s... | milkshake721/2.1M-wiki-STEM |
Propeller-Theory-Rake is the angle of the blade to a radius perpendicular to the shaft.
Skew is the tangential offset of the line of maximum thickness to a radius The propeller characteristics are commonly expressed as dimensionless ratios: Pitch ratio PR = propeller pitch/propeller diameter, or P/D Disk area A0 = πD2/... | milkshake721/2.1M-wiki-STEM |
Propeller-Theory-Developed area ratio = AD/A0, where developed area AD = Developed area of all blades outside of the hub Projected area ratio = AP/A0, where projected area AP = Projected area of all blades outside of the hub Mean width ratio = (Area of one blade outside the hub/length of the blade outside the hub)/Diam... | milkshake721/2.1M-wiki-STEM |
Propeller-Theory-Suction side surface cavitation forms when the propeller is operating at high rotational speeds or under heavy load (high blade lift coefficient). The pressure on the upstream surface of the blade (the "suction side") can drop below the vapor pressure of the water, resulting in the formation of a vapor... | milkshake721/2.1M-wiki-STEM |
Propeller-Types of propellers-Variable-pitch propeller Variable-pitch propellers may be either controllable (controllable-pitch propellers) or automatically feathering (folding propellers ). Variable-pitch propellers have significant advantages over the fixed-pitch variety, namely: the ability to select the most effect... | milkshake721/2.1M-wiki-STEM |
Propeller-Types of propellers-Skewback propeller An advanced type of propeller used on German Type 212 submarines is called a skewback propeller. As in the scimitar blades used on some aircraft, the blade tips of a skewback propeller are swept back against the direction of rotation. In addition, the blades are tilted r... | milkshake721/2.1M-wiki-STEM |
Propeller-Types of propellers-Modular propeller A modular propeller provides more control over the boat's performance. There is no need to change an entire propeller when there is an opportunity to only change the pitch or the damaged blades. Being able to adjust pitch will allow for boaters to have better performance ... | milkshake721/2.1M-wiki-STEM |
Propeller-Types of propellers-Shaftless A rim-driven thruster integrates an electric motor into a ducted propeller. The cylindrical acts as the stator, while the tips of the blades act as the rotor. They typically provide high torque and operate at low RPMs, producing less noise. The system does not require a shaft, re... | milkshake721/2.1M-wiki-STEM |
Propeller-Types of propellers-Toroidal Twisted-toroid (ring-shaped) propellers, first invented over 120 years ago, replace the blades with a-circular rings. They are significantly quieter (particularly at audible frequencies) and more efficient than traditional propellers for both air and water applications. The design... | milkshake721/2.1M-wiki-STEM |
Propeller-Damage protection-Shaft protection For smaller engines, such as outboards, where the propeller is exposed to the risk of collision with heavy objects, the propeller often includes a device that is designed to fail when overloaded; the device or the whole propeller is sacrificed so that the more expensive tran... | milkshake721/2.1M-wiki-STEM |
Propeller-Damage protection-Typically in smaller (less than 10 hp or 7.5 kW) and older engines, a narrow shear pin through the drive shaft and propeller hub transmits the power of the engine at normal loads. The pin is designed to shear when the propeller is put under a load that could damage the engine. After the pin ... | milkshake721/2.1M-wiki-STEM |
Propeller-Damage protection-Whether a rubber bushing can be replaced or repaired depends upon the propeller; some cannot. Some can, but need special equipment to insert the oversized bushing for an interference fit. Others can be replaced easily. The "special equipment" usually consists of a funnel, a press and rubber ... | milkshake721/2.1M-wiki-STEM |
Propeller-Damage protection-In some modern propellers, a hard polymer insert called a drive sleeve replaces the rubber bushing. The splined or other non-circular cross section of the sleeve inserted between the shaft and propeller hub transmits the engine torque to the propeller, rather than friction. The polymer is we... | milkshake721/2.1M-wiki-STEM |
Propeller-Damage protection-Weed hatches and rope cutters Whereas the propeller on a large ship will be immersed in deep water and free of obstacles and flotsam, yachts, barges and river boats often suffer propeller fouling by debris such as weed, ropes, cables, nets and plastics. British narrowboats invariably have a ... | milkshake721/2.1M-wiki-STEM |
Propeller-Propeller variations-A cleaver is a type of propeller design especially used for boat racing. Its leading edge is formed round, while the trailing edge is cut straight. It provides little bow lift, so that it can be used on boats that do not need much bow lift, for instance hydroplanes, that naturally have en... | milkshake721/2.1M-wiki-STEM |
Semiperfect number-Semiperfect number-In number theory, a semiperfect number or pseudoperfect number is a natural number n that is equal to the sum of all or some of its proper divisors. A semiperfect number that is equal to the sum of all its proper divisors is a perfect number.
The first few semiperfect numbers are: ... | milkshake721/2.1M-wiki-STEM |
Semiperfect number-Properties-Every multiple of a semiperfect number is semiperfect. A semiperfect number that is not divisible by any smaller semiperfect number is called primitive.
Every number of the form 2mp for a natural number m and an odd prime number p such that p < 2m+1 is also semiperfect.
In particular, ever... | milkshake721/2.1M-wiki-STEM |
Semiperfect number-Primitive semiperfect numbers-A primitive semiperfect number (also called a primitive pseudoperfect number, irreducible semiperfect number or irreducible pseudoperfect number) is a semiperfect number that has no semiperfect proper divisor.The first few primitive semiperfect numbers are 6, 20, 28, 88,... | milkshake721/2.1M-wiki-STEM |
LIS (programming language)-LIS (programming language)-LIS (Language d'Implementation de Systèmes) was a system implementation programming language designed by Jean Ichbiah, who later designed Ada.
LIS was used to implement the compiler for the Ada-0 subset of Ada at Karlsruhe on the BS2000 Siemens operating system. Lat... | milkshake721/2.1M-wiki-STEM |
Beamstrahlung-Beamstrahlung-Beamstrahlung (from beam + bremsstrahlung ) is the radiation from one beam of charged particles in storage rings, linear or circular colliders, namely the synchrotron radiation emitted due to the electromagnetic field of the opposing beam. Coined by J. Rees in 1978.It is a source of radiatio... | milkshake721/2.1M-wiki-STEM |
Transcendental Étude No. 6 (Liszt)-Transcendental Étude No. 6 (Liszt)-Transcendental Étude No. 6 in G minor, "Vision" is the sixth of twelve Transcendental Études by Franz Liszt. It is a study of the extensions of the hand, hands moving in opposite directions, arpeggiated double notes, and tremolos.
It is one of the le... | milkshake721/2.1M-wiki-STEM |
Transcendental Étude No. 6 (Liszt)-Visual image-The visual image of this piece is a funeral. The middle section's wild octaves and rapidly climbing and descending arpeggios are filled with exaltation (as the original notes Franz Liszt scripted). | milkshake721/2.1M-wiki-STEM |
VG-10-VG-10-VG-10 is a cutlery grade stainless steel produced in Japan. The name stands for V Gold 10 ("gold" meaning quality), or sometimes V-Kin-10 (V金10号) (kin means "gold" in Japanese). It is a stainless steel with a high carbon content containing 1% Carbon, 15% Chromium, 1% Molybdenum, 0.2% Vanadium, and 1.5% Coba... | milkshake721/2.1M-wiki-STEM |
IPA non-pulmonic consonant chart with audio-IPA non-pulmonic consonant chart with audio-The International Phonetic Alphabet, or IPA, is an alphabetic system of phonetic notation based primarily on the Latin alphabet. It was devised by the International Phonetic Association as a standardized representation of the sounds... | milkshake721/2.1M-wiki-STEM |
IPA non-pulmonic consonant chart with audio-IPA non-pulmonic consonant chart with audio-In the audio samples below, the consonants are pronounced with the vowel [a] for demonstration. | milkshake721/2.1M-wiki-STEM |
Branch theory-Branch theory-Branch theory is an ecclesiological proposition that the One, Holy, Catholic, and Apostolic Church includes various different Christian denominations whether in formal communion or not. The theory is often incorporated in the Protestant notion of an invisible Christian Church structure bindi... | milkshake721/2.1M-wiki-STEM |
Branch theory-Branch theory-Anglican proponents of Anglo-Catholic churchmanship who support the theory include only the Roman Catholic, Eastern Orthodox, Oriental Orthodox, Scandinavian Lutheran, Old Catholic, Moravian, Persian and Anglican churches as branches. On the other hand, the majority of Anglicans, including t... | milkshake721/2.1M-wiki-STEM |
Branch theory-Views-Anglican Charles Daubeny (1745-1827) formulated a branch theory in which the One, Holy, Catholic, and Apostolic Church included the Anglican, Scandinavian Lutheran, Roman Catholic and Eastern Orthodox Churches; to this the Oriental Orthodox Churches, Moravian Church, Church of the East, and Old Cath... | milkshake721/2.1M-wiki-STEM |
Branch theory-Views-Soon after the formulation of the branch theory, in 1864, the Holy Office rejected the branch theory or idea that "the three Christian communions, Catholic, Greek schismatic, and Anglican, however separated and divided from one another, nevertheless with equal right claim for themselves the name "Ca... | milkshake721/2.1M-wiki-STEM |
Branch theory-Views-Both lungs concept Pope Benedict XVI and Pope John Paul II used the "two lungs" concept to relate the Latin Church with the Eastern Catholic Churches. | milkshake721/2.1M-wiki-STEM |
Branch theory-Views-Eastern Orthodox Non-acceptance of the branch theory by the Eastern Orthodox Church, was in 1853 called unfortunate by the theory's proponent, William Palmer, who wished the Eastern Church to claim to be no more than a part of the whole, not the whole of the true Church. Bishop Kallistos Ware says t... | milkshake721/2.1M-wiki-STEM |
Branch theory-Views-Oriental Orthodoxy It is considered by many that the Chalcedonian Schism resulted from a difference in semantics rather than actual doctrine, stating that both non-Chalcedonian and Chalcedonian Christianity share a similar Christology despite choosing to express it in different (Cyrillian vs. Chalce... | milkshake721/2.1M-wiki-STEM |
Branch theory-Analogous theories-Branches of the Evangelical Church theory In Church Dogmatics, Karl Barth, defined the "Evangelical Church" as having three branches: Lutheran, Reformed, and Anglican. The "Evangelical Church" was to be distinguished from what he termed the "three heresies of Neoprotestantism, Roman Cat... | milkshake721/2.1M-wiki-STEM |
Branch theory-Analogous theories-Sister churches theory What has been called another version of the branch theory was propounded in the wake of the Second Vatican Council by some Roman Catholic theologians, such as Robert F. Taft Michael A. Fahey, and others. In this theory, the Eastern Orthodox Church and the Roman Ca... | milkshake721/2.1M-wiki-STEM |
Branch theory-Analogous theories-Two lungs theory The metaphor of Christianity compared to one body breathing with two lungs was coined by the Russian poet and philosopher Vyacheslav Ivanov, inspired by the worldview of the 19th century Russian philosopher Vladimir Solovyov. Solovyov "felt that eastern Christians could... | milkshake721/2.1M-wiki-STEM |
Valperinol-Valperinol-Valperinol (INN; GA 30-905) is a drug which acts as a calcium channel blocker. It was patented as a possible sedative, antiepileptic, and/or antiparkinsonian agent, but was never marketed. | milkshake721/2.1M-wiki-STEM |
Passwd-Passwd-passwd is a command on Unix, Plan 9, Inferno, and most Unix-like operating systems used to change a user's password. The password entered by the user is run through a key derivation function to create a hashed version of the new password, which is saved. Only the hashed version is stored; the entered pass... | milkshake721/2.1M-wiki-STEM |
Passwd-Passwd-When the user logs on, the password entered by the user during the log on process is run through the same key derivation function and the resulting hashed version is compared with the saved version. If the hashes are identical, the entered password is considered to be correct, and the user is authenticate... | milkshake721/2.1M-wiki-STEM |
Passwd-Passwd-The passwd command may be used to change passwords for local accounts, and on most systems, can also be used to change passwords managed in a distributed authentication mechanism such as NIS, Kerberos, or LDAP. | milkshake721/2.1M-wiki-STEM |
Passwd-Password file-The /etc/passwd file is a text-based database of information about users that may log into the system or other operating system user identities that own running processes.
In many operating systems this file is just one of many possible back-ends for the more general passwd name service.
The file's... | milkshake721/2.1M-wiki-STEM |
Passwd-Shadow file-/etc/shadow is used to increase the security level of passwords by restricting all but highly privileged users' access to hashed password data. Typically, that data is kept in files owned by and accessible only by the super user. | milkshake721/2.1M-wiki-STEM |
Passwd-Shadow file-Systems administrators can reduce the likelihood of brute-force attacks by making the list of hashed passwords unreadable by unprivileged users. The obvious way to do this is to make the passwd database itself readable only by the root user. However, this would restrict access to other data in the fi... | milkshake721/2.1M-wiki-STEM |
Passwd-Shadow file-The shadow password file does not entirely solve the problem of attacker access to hashed passwords, as some network authentication schemes operate by transmitting the hashed password over the network (sometimes in cleartext, e.g., Telnet), making it vulnerable to interception. Copies of system data,... | milkshake721/2.1M-wiki-STEM |
Passwd-Shadow file-Regardless of whether password shadowing is in effect on a given system, the passwd file is readable by all users so that various system utilities (e.g., grep) can work (e.g., to ensure that user names existing on the system can be found inside the file), while only the root user can write to it. Wit... | milkshake721/2.1M-wiki-STEM |
Passwd-Shadow file-With a shadowed password scheme in use, the /etc/passwd file typically shows a character such as '*', or 'x' in the password field for each user instead of the hashed password, and /etc/shadow usually contains the following user information: User login name salt and hashed password OR a status except... | milkshake721/2.1M-wiki-STEM |
Passwd-Shadow file-"!", "*" – the account is password locked, user will be unable to log in via password authentication but other methods (e.g. ssh key, logging in as root) may be still allowed.
"*LK*" – the account itself is locked, user will be unable to log in. | milkshake721/2.1M-wiki-STEM |
Passwd-Shadow file-"*NP*", "!!" – the password has never been set Days since epoch of last password change Days until change allowed Days before change required Days warning for expiration Days after no logins before account is locked Days since epoch when account expires Reserved and unusedThe format of the shadow fil... | milkshake721/2.1M-wiki-STEM |
Passwd-History-Prior to password shadowing, a Unix user's hashed password was stored in the second field of their record in the /etc/passwd file (within the seven-field format as outlined above).
Password shadowing first appeared in Unix systems with the development of SunOS in the mid-1980s, System V Release 3.2 in 19... | milkshake721/2.1M-wiki-STEM |
Passwd-History-System administrators may also arrange for the storage of passwords in distributed databases such as NIS and LDAP, rather than in files on each connected system. In the case of NIS, the shadow password mechanism is often still used on the NIS servers; in other distributed mechanisms the problem of access... | milkshake721/2.1M-wiki-STEM |
Passwd-History-In 1987, the author of the original Shadow Password Suite, Julie Haugh, experienced a computer break-in and wrote the initial release of the Shadow Suite containing the login, passwd and su commands. The original release, written for the SCO Xenix operating system, quickly got ported to other platforms. ... | milkshake721/2.1M-wiki-STEM |
Passwd-History-In the past, it was necessary to have different commands to change passwords in different authentication schemes. For example, the command to change a NIS password was yppasswd. This required users to be aware of the different methods to change passwords for different systems, and also resulted in wastef... | milkshake721/2.1M-wiki-STEM |
Embryomics-Embryomics-Embryomics is the identification, characterization and study of the diverse cell types which arise during embryogenesis, especially as this relates to the location and developmental history of cells in the embryo. Cell type may be determined according to several criteria: location in the developin... | milkshake721/2.1M-wiki-STEM |
Embryomics-Embryome-There are many cell markers useful in distinguishing, classifying, separating and purifying the numerous cell types present at any given time in a developing organism. These cell markers consist of select RNAs and proteins present inside, and surface antigens present on the surface of, the cells mak... | milkshake721/2.1M-wiki-STEM |
Embryomics-Embryogenesis-As an embryo develops from a fertilized egg, the single egg cell splits into many cells, which grow in number and migrate to the appropriate locations inside the embryo at appropriate times during development. As the embryo's cells grow in number and migrate, they also differentiate into an inc... | milkshake721/2.1M-wiki-STEM |
Embryomics-Embryogenesis-During embryo development (embryogenesis), many cell types are present which are not present in the adult organism. These temporary cells are called progenitor cells, and are intermediate cell types which disappear during embryogenesis by turning into other progenitor cells, or into mature adul... | milkshake721/2.1M-wiki-STEM |
Embryomics-Embryogenesis-The entire process of embryogenesis can be described with the aid of two maps: an embryo map, a temporal sequence of 3-dimensional images of the developing embryo, showing the location of cells of the many cell types present in the embryo at a given time, and an embryogenic tree, a diagram show... | milkshake721/2.1M-wiki-STEM |
Embryomics-Embryogenesis-The embryo map is a sequence of 3-D images, or slices of 3-D images, of the developing embryo which, if viewed rapidly in temporal order, forms a time-lapse view of the growing embryo. | milkshake721/2.1M-wiki-STEM |
Embryomics-Embryogenesis-The embryogenic tree is a diagram which shows the temporal development of each of the cell lines in the embryo. When drawn on a piece of paper, this diagram takes the form of a tree, analogous to the evolutionary tree of life which illustrates the development of life on Earth. However, instead ... | milkshake721/2.1M-wiki-STEM |
Embryomics-Embryogenesis-Human embryogenesis is the referent here, but embryogenesis in other vertebrate species closely follows the same pattern. The egg cell (ovum), after fertilization with a sperm cell, becomes the zygote, represented by the trunk at the very bottom of the tree. This single zygote cell divides in t... | milkshake721/2.1M-wiki-STEM |
Embryomics-Embryogenesis-The spherical outer cell layer (trophoblast), after implantation in the wall of the uterus, further differentiates and grows to form the placenta. | milkshake721/2.1M-wiki-STEM |
Embryomics-Embryogenesis-The cells of the inner cell mass (embryoblast), which are known as human embryonic stem cells (hESCs), will further differentiate to form four structures: the amnion, the yolk sac, the allantois, and the embryo itself. Human embryonic stem cells are pluripotent, that is, they can differentiate ... | milkshake721/2.1M-wiki-STEM |
Embryomics-Embryogenesis-The first differentiation of the hESCs that form the embryo proper, is into three cell types known as the germ layers: the ectoderm, the mesoderm, and the endoderm. The ectoderm eventually forms the skin (including hair and nails), mucous membranes and nervous system. The mesoderm forms the ske... | milkshake721/2.1M-wiki-STEM |
Embryomics-Mapping the embryogenic tree-A primary goal in embryomics is a complete mapping the embryogenic tree: Identifying each of the cell types present in the developing embryo and placing it in the tree on its proper branch. There is an unknown number, probably thousands, of distinct cell types present in the deve... | milkshake721/2.1M-wiki-STEM |
Embryomics-Mapping the embryogenic tree-Each cell type is defined by which genes are characteristically active in that cell type. A particular gene in a cell's genome codes for the production of a particular protein, that is, when that gene is turned on (active), the protein coded for by that gene is produced and prese... | milkshake721/2.1M-wiki-STEM |
Embryomics-Mapping the embryogenic tree-In addition, mapping the tree of embryogenesis involves assigning to each specific, identifiable cell type, a particular branch, or place, in the tree. This requires knowing the “ancestry” of each cell type, that is, which cell type preceded it in the development process. This in... | milkshake721/2.1M-wiki-STEM |
Embryomics-Mapping the embryogenic tree-Cells, embryonic cells in particular, are sensitive to the presence or absence of specific chemical molecules in their surroundings. This is the basis for cell signaling, and during embryogenesis cells “talk to each other” by emitting and receiving signalling molecules. This is h... | milkshake721/2.1M-wiki-STEM |
Embryomics-Mapping the embryogenic tree-In the laboratory, human embryonic stem cells growing in culture can be induced to differentiate into progenitor cells by exposing the hESCs to chemicals (e.g. protein growth and differentiation factors) present in the developing embryo. The progenitor cells so produced may then ... | milkshake721/2.1M-wiki-STEM |
Embryomics-Regenerative medicine-Embryomics is the core science supporting the development of regenerative medicine. Regenerative medicine involves use of specially grown cells, tissues and organs as therapeutic agents to cure disease and repair injury, and springs from the development of mammalian cloning technology. ... | milkshake721/2.1M-wiki-STEM |
Embryomics-Regenerative medicine-Ultimately, one of the goals of regenerative medicine and applied embryomics, is the creation of cells, tissues and organs grown from cells taken from the patient to be treated. This would be accomplished by reprogramming adult stem or somatic cells removed from the patient, so that the... | milkshake721/2.1M-wiki-STEM |
Embryomics-Regenerative medicine-Technology for growing cells, tissues and organs for use in regenerative medicine can be developed by using the natural course of development of those cells, tissues and organs during embryogenesis, as a guide. Therefore, detailed knowledge of the complete embryome and the embryogenic t... | milkshake721/2.1M-wiki-STEM |
Oritin-Oritin-Oritin is a flavan-3-ol, a type of flavonoid. It is a component of the proteracacinidin tannins of Acacia galpinii and Acacia caffra (Senegalia caffra). | milkshake721/2.1M-wiki-STEM |
Ideogramme-Ideogramme-An ideogramme is a form of poetry that relies heavily on typographical elements, design, and layout.
It comparable in manner to onomatopoetics or onomatopoeia. With onomatopoeia the word said sounds like what it represents: Moo, Whack, Bang, etc. etc.. In an ideogramme a word or group of words vis... | milkshake721/2.1M-wiki-STEM |
Ideogramme-Ideogramme-One of the first and most recognizable ideogrammes is Guillaume Apollinaire's Il Pleut (It's Raining), written in 1916. It was published in his book Calligrammes: Poems of Peace and War. Often this form is grouped within the Futurist movement. But, it extends beyond it. ee cummings was not a Futur... | milkshake721/2.1M-wiki-STEM |
Ideogramme-Ideogramme-In November 1917 at Vieux Colombier Apollinaire stated in his lecture New Spirit and the Poets that "Typographical artifices worked out with great audacity have the advantage of bringing to life a visual lyricism which was almost unknown before our age." | milkshake721/2.1M-wiki-STEM |
Java Management Extensions-Java Management Extensions-Java Management Extensions (JMX) is a Java technology that supplies tools for managing and monitoring applications, system objects, devices (such as printers) and service-oriented networks. Those resources are represented by objects called MBeans (for Managed Bean).... | milkshake721/2.1M-wiki-STEM |
Java Management Extensions-Java Management Extensions-Managing and monitoring applications can be designed and developed using the Java Dynamic Management Kit.JSR 003 of the Java Community Process defined JMX 1.0, 1.1 and 1.2. JMX 2.0 was being developed under JSR 255, but this JSR was subsequently withdrawn. The JMX R... | milkshake721/2.1M-wiki-STEM |
Java Management Extensions-Architecture-JMX uses a three-level architecture: The Probe level – also called the Instrumentation level – contains the probes (called MBeans) instrumenting the resources The Agent level, or MBeanServer – the core of JMX. It acts as an intermediary between the MBean and the applications. | milkshake721/2.1M-wiki-STEM |
Java Management Extensions-Architecture-The Remote Management level enables remote applications to access the MBeanServer through connectors and adaptors. A connector provides full remote access to the MBeanServer API using various communication (RMI, IIOP, JMS, WS-* …), while an adaptor adapts the API to another proto... | milkshake721/2.1M-wiki-STEM |
Java Management Extensions-Architecture-Protocol adapters provide a management view of the JMX agent through a given protocol. Management applications that connect to a protocol adapter are usually specific to the given protocol. | milkshake721/2.1M-wiki-STEM |
Java Management Extensions-Managed beans-A managed bean – sometimes simply referred to as an MBean – is a type of JavaBean, created with dependency injection. Managed Beans are particularly used in the Java Management Extensions technology – but with Java EE 6 the specification provides for a more detailed meaning of a... | milkshake721/2.1M-wiki-STEM |
Java Management Extensions-Managed beans-The MBean represents a resource running in the Java virtual machine, such as an application or a Java EE technical service (transactional monitor, JDBC driver, etc.). They can be used for collecting statistics on concerns like performance, resources usage, or problems (pull); fo... | milkshake721/2.1M-wiki-STEM |
Java Management Extensions-Managed beans-Java EE 6 provides that a managed bean is a bean that is implemented by a Java class, which is called its bean class. A top-level Java class is a managed bean if it is defined to be a managed bean by any other Java EE technology specification (for example, the JavaServer Faces t... | milkshake721/2.1M-wiki-STEM |
Java Management Extensions-Managed beans-It is a concrete class, or is annotated @Decorator.
It is not annotated with an EJB component-defining annotation or declared as an EJB bean class in ejb-jar.xml.No special declaration, such as an annotation, is required to define a managed bean.
A MBean can notify the MBeanServ... | milkshake721/2.1M-wiki-STEM |
Java Management Extensions-Managed beans-Dynamic MBeans implement the javax.management.DynamicMBean interface that provides a way to list the attributes and operations, and to get and set the attribute values.Additional types are Open MBeans, Model MBeans and Monitor MBeans. Open MBeans are dynamic MBeans that rely on ... | milkshake721/2.1M-wiki-STEM |
Java Management Extensions-Managed beans-A MXBean (Platform MBean) is a special type of MBean that reifies Java virtual machine subsystems such as garbage collection, JIT compilation, memory pools, multi-threading, etc.
A MLet (Management applet) is a utility MBean to load, instantiate and register MBeans in a MBeanSer... | milkshake721/2.1M-wiki-STEM |
Java Management Extensions-Support-JMX is supported at various levels by different vendors: JMX is supported by Java application servers such as OpenCloud Rhino Application Server [1], JBoss, JOnAS, WebSphere Application Server, WebLogic, SAP NetWeaver Application Server, Oracle Application Server 10g and Sun Java Syst... | milkshake721/2.1M-wiki-STEM |
Beam me up, Scotty-Beam me up, Scotty-"Beam me up, Scotty" is a catchphrase and misquotation that made its way into popular culture from the science fiction television series Star Trek: The Original Series. It comes from the command Captain Kirk gives his chief engineer, Montgomery "Scotty" Scott, when he needs to be t... | milkshake721/2.1M-wiki-STEM |
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