Quantum Dots: Applications for Artificial Atoms Expanding
By Lynn Savage, Feb 2011
Quantum dots, also known as semiconductor artificial atoms, have existed for several years now, and their use keeps on expanding. Primarily used as substitutes for dyes in fluorescence imaging, their propensity for being highly tunable emitters that resist photobleaching represents only a small fraction of their benefits.
Commonly but not always comprising cores of cadmium selenide with a coating of zinc sulfide, quantum dots are perhaps best known for the tunability of their emission wavelength, once excited by an external light source: Change the size of the particle, get a specific wavelength in return. Early research into the properties and potential uses for quantum dots kept them in solutions, and then later brought into proximity with a variety of other particles. This led to their nearly ubiquitous use as donors in Förster’s resonance energy transfer (FRET), a renowned method for near-diffraction-limit imaging of cells and other subjects. Continue reading
Who Was the Teacher of Righteousness in the Dead Sea Scrolls?
By Kerry A. Shirts, 1992 [Excerpted]
The Dead Sea Scrolls are documents (thousands of fragments) found in caves in the deserts of Palestine around Jerusalem, during the 1940’s-50’s, written by Jewish sectaries who fled to the wilderness in opposition to the prevailing powers at Jerusalem, and specifically the Temple, approximately 200 B.C. Samuel Sandmal, notes that it is clear the community of Qumran arose because of the dissatisfaction of how the priests were running the Temple. It had divine sanction, they did not.1
The scrolls contain instructions on how to live in order to be the receivers of a new covenant the sect felt was coming. In other words the documents seem to have an apocalyptic orientation. Every book of the Bible is represented except the Book of Esther, as well as many apocryphal books, commentaries on these books with their particular application to the sect (arguably the Essenes), sectarian materials on how to join the sect, etc. Continue reading
The Teacher of Righteousness
in the Qumran Texts
By F. F. BRUCE, 1957
I. THE TEACHER AND THE TEXTS
‘The Teacher of Righteousness’ is the name given in a number of the lately discovered Qumran documents to a man who was held in high veneration by the religious community on whose beliefs and practices these documents have thrown so much light. If he was not actually the founder of the community, it was certainly he who impressed upon it those features which distinguished it from other pious groups which flourished among the Jews during the last two or three centuries of the Second Commonwealth. So far as we can gather from our present sources of information, he is never referred to by his personal name in the Qumran texts.1
The title bestowed on him by his followers, ‘The Teacher of Righteousness’ (Heb. moreh sedeq or moreh hassedeq), may echo Hosea x. 12, where the prophet calls to his people: ‘break up your fallow ground: for it is time to seek the LORD, till he come and rain righteousness (Heb. yoreh sedeq) upon you.’ The RV margin gives ‘teach you righteousness’ as an alternative translation to ‘rain righteousness Continue reading
King James Bible
1. Habakkuk’s Complaint
1 The burden which Habakkuk the prophet did see. 2 O LORD, how long shall I cry, and thou wilt not hear! even cry out unto thee of violence, and thou wilt not save! 3 Why dost thou shew me iniquity, and cause me to behold grievance? for spoiling and violence are before me: and there are that raise up strife and contention. 4 Therefore the law is slacked, and judgment doth never go forth: for the wicked doth compass about the righteous; therefore wrong judgment proceedeth.
The Lord’s Answer
5 Behold ye among the heathen, and regard, and wonder marvellously: for I will work a work in your days, which ye will not believe, though it be told you. 6 For, lo, I raise up the Chaldeans, that bitter and hasty nation, which shall march through the breadth of the land, to possess the dwellingplaces that are not theirs. 7 They are terrible and dreadful: their judgment and their dignity shall proceed of themselves. 8 Their horses also are swifter than the leopards, and are more fierce than the evening wolves: and their horsemen shall spread themselves, and their horsemen shall come from far; they shall fly as the eagle that hasteth to eat. 9 They shall come all for violence: Continue reading
Star Gates of God and Man
By Ra Kheper Heru, 2011 [Edited]
There are only two Gates/entry ways [into heaven]. One being the intersection between Taurus and Gemini is known as the “silver gate” of heaven, [where Orion (Osiris/Ausar) is located]. The intersection between Scorpio and Sagittarius, were Ophiuchus is located is known as the “Golden gate” of heaven. The galactic center lies visually from our solar system along a line that passes through the golden gate.
The constellation Ophiuchus the “Serpent holder” [thus S-Ophi-Isis. 7M] sits 180 degrees across Orion (Ausar). Face one you face the galactic center, face the other you have your back to the galactic center. Ophiuchus sits in the direction towards the center of our galaxy. The ancients called it the ‘Gate of the Gods’. Orion (Ausar) sits in the opposite of this direction, which would be considered the ‘anti-galactic center’ and the ancients called this direction, the ‘Gate of man’. Continue reading