A beta test version of AIX 5L for IA-64 systems was released, but according to documents released in the SCO v. IBM lawsuit, less than forty licenses for the finished Monterey Unix were ever sold before the project was terminated in 2002.

* Block Land Mods, a mod for the beta version of the game Blockland

By the fourth beta version, Valve Software, the developer who created Half-Life, began assisting in the development of Counter-Strike.

LameDuke is an early beta version of Duke Nukem 3D, which was released by 3D Realms as a " bonus " one year after the release of the official version.

Though a further version was planned, it never made it out of beta and was eventually canceled due to programmer time constraints.

The renewal of these concerns coincided with the publication of a paper in the journal Nature about a version of golden rice with much higher levels of beta carotene.

In 2011-06-21, Columbia University's Kermit Project released a beta version of C-Kermit v9. 0 under an Open Source Revised 3-Clause BSD License

In contrast to Niels Bohr, who proposed a statistical version of the conservation laws to explain the phenomenon, Pauli hypothesized an undetected particle that he called a " neutron " in keeping with convention employed for naming both the proton and the electron, which in 1930 were known to be respective products for alpha and beta decay.

The first machines were tested in 1989, after which NeXT started selling limited numbers to universities with a beta version of the NeXTSTEP operating system installed.

Netscape announced in its first press release ( October 13, 1994 ) that it would make Navigator available without charge to all non-commercial users, and beta versions of version 1. 0 and 1. 1 were indeed freely downloadable in November 1994 and March 1995, with the full version 1. 0 available in December 1994.

The NT 5. 0 betas had very long startup and shutdown sounds, though these were changed in the early Windows 2000 beta, but during Beta 3, a new piano-made startup and shutdown sounds were made, featured in the final version as well as for Windows Me.

In 2006, an over-the-phone version of Zork entitled Zasterisk entered beta testing.

Wine officially entered beta with version 0. 9 on 25 October 2005.

Currently a formal revised submission has been posted online, before the end of April 2012 the OMG will publish a beta 1 version of this new language mapping.

* Santiago, nickname for the version 6 beta of the Red Hat Enterprise Linux version 6 beta operating system

Single player games and LAN play were not playable on the beta version of the game.

The first development versions of Speex were released under LGPL license, but as of version 1. 0 beta 1, Speex is released under Xiph's version of the ( revised ) BSD license.

Several beta releases of version 3 have been released since December 2009.

* PowerPro ( Freeware-Has a gesture plugin ) Last Update: Version 4. 9 / beta 5. 06-Aug 26, 2012

Apple offered beta versions of HotSauce as a web browser plugin for Mac OS and Microsoft Windows and a stand-alone application.

* WebUI: A plugin currently in beta testing that allows µTorrent running on one computer to be controlled from another computer, either across the internet or on a LAN, using a Web browser

Actinium is found only in traces in uranium ores as the isotope < sup > 227 </ sup > Ac, which decays with a half-life of 21. 772 years, predominantly emitting beta particles.

In some amino acids, the amine group is attached to the β or γ-carbon, and these are therefore referred to as beta or gamma amino acids.

A rare exception to the dominance of α-amino acids in biology is the β-amino acid beta alanine ( 3-aminopropanoic acid ), which is used in plants and microorganisms in the synthesis of pantothenic acid ( vitamin B < sub > 5 </ sub >), a component of coenzyme A.

Unlike beta decay, alpha decay is governed by the interplay between the nuclear force and the electromagnetic force.

The relative biological effectiveness ( RBE ) of alpha radiation is higher than that of beta or gamma radiation.

The RBE is set at 10 for neutron irradiation, and at 1 for beta radiation and ionizing photons.

Because charge is conserved, it is not possible to create an antiparticle without either destroying a particle of the same charge ( as in beta decay ) or creating a particle of the opposite charge.

In transition regions, where this pressure dependent dissociation is incomplete, both the differential, constant pressure heat capacity and beta ( the volume / pressure differential ratio ) will greatly increase.

The Boltzmann distribution is often expressed in terms of β = 1 / kT where β is referred to as thermodynamic beta.

A beta strand ( also β strand ) is a stretch of polypeptide chain typically 3 to 10 amino acids long with backbone in an almost fully extended conformation.

The two natural radioactive isotopes are < sup > 113 </ sup > Cd ( beta decay, half-life is 7. 7 × 10 < sup > 15 </ sup > years ) and < sup > 116 </ sup > Cd ( two-neutrino double beta decay, half-life is 2. 9 × 10 < sup > 19 </ sup > years ).

The pink colour of wild flamingos is due to beta carotene they absorb from the blue-green algae in their diet.

The primary decay mode for isotopes lighter than < sup > 153 </ sup > Eu is electron capture, and the primary mode for heavier isotopes is beta minus decay.

The primary decay mode before the most abundant stable isotope,, is electron capture, and the primary mode after is beta decay.

The direct conversion of nuclear potential energy to electricity by beta decay is used only on a small scale.

The first carbon atom after the carbon that attaches to the functional group is called the alpha carbon ; the second, beta carbon, the third, gamma carbon, etc.

Naturally occurring with a half-life of 1. 25 years, decays to stable ( 11. 2 %) by electron capture or positron emission, and also to stable ( 88. 8 %) via beta decay.

New atoms are also naturally produced on Earth as radiogenic daughter isotopes of ongoing radioactive decay processes such as alpha decay, beta decay, spontaneous fission, cluster decay, and other rarer modes of decay.

This decay also produced alpha, beta, and gamma radiation.

In 1913, Soddy also showed that an atom moves lower in atomic number by two places on alpha emission, higher by one place on beta emission.

It is also acrophonically called azbuki from the names of its first two letters in Bulgaria, on the same model as ' alpha ' + ' beta '.

High energy beta particles can also be detected by a thin walled tube which has no dedicated end window, and although the tube walls have a greater stopping power than an end window, they allow these more energetic particles to penetrate to reach the fill gas.

Iodine-131, which also emits beta particles that are far more damaging to tissues at short range, has a half-life of approximately 8 days.

Uses include its application as a vector for the cloning of recombinant DNA ; the use of its site-specific recombinase ( int ) for the shuffling of cloned DNAs by the gateway method ; and the application of its Red operon, including the proteins Red alpha ( also called ' exo '), beta and gamma in the DNA engineering method called recombineering.

Reduced libido is also often iatrogenic and can be caused by many medications, such as hormonal contraception, SSRIs and other antidepressants, antipsychotics, opioids and beta blockers.

By the turn of the century physicists had also discovered three types of radiation emanating from atoms, which they named alpha, beta, and gamma radiation.

Particle detectors can also be used to detect the emission of alpha ( α ) and beta ( β ) particles which often accompany the emission of a gamma photon but are less favourable, as these particles are only emitted from the surface of the sample and are often absorbed or attenuated by atmospheric gases requiring expensive vacuum conditions to be effectively detected.

Thus, an additional 6 % of the total energy of fission is also released eventually as non-prompt ionizing radiation, and this is about evenly divided between gamma and beta ray energy.

As the radioisotope undergoes positron emission decay ( also known as positive beta decay ), it emits a positron, an antiparticle of the electron with opposite charge.

The last three also occur as fission products, along with < sup > 79 </ sup > Se, which has a half-life of 327, 000 years .< ref name = life > The final naturally occurring isotope, < sup > 82 </ sup > Se, has a very long half-life (~ 10 < sup > 20 </ sup > yr, decaying via double beta decay to < sup > 82 </ sup > Kr ), which, for practical purposes, can be considered to be stable.

In a breeder reactor, uranium-238 can also be converted into plutonium through the following reaction: < sup > 238 </ sup > U ( n, gamma ) → < sup > 239 </ sup > U -( beta ) → < sup > 239 </ sup > Np -( beta ) → < sup > 239 </ sup > Pu.

Helium-3 is also produced via beta decay of tritium, which in turn can be produced from deuterium, lithium, or boron.

The beta particles emitted are a form of ionizing radiation also known as beta rays.

Proline acts as a structural disruptor in the middle of regular secondary structure elements such as alpha helices and beta sheets ; however, proline is commonly found as the first residue of an alpha helix and also in the edge strands of beta sheets.

Other possible modes of < sup > 180m </ sup > Ta decay ( beta decay, electron capture and alpha decay ) have also never been observed.

Adrenoleukodystrophy ( also known as X-Linked Adrenoleukodystrophy, ALD, X-ALD, Adrenomyeloneuropathy, AMN, Siemerling-Creutzfeldt Disease or Bronze Schilder Disease ) is a disorder of peroxisomal fatty acid beta oxidation which results in the accumulation of very-long chain fatty acids in tissues throughout the body.