xocetaceans
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Republican-Led Hearing Backfires Spectacularly - The Rational National
Posted by xocetaceans | Thu Feb 9, 2023, 04:23 PM (0 replies)
Broadcast Networks ABC, CBS and NBC Refused to Broadcast Biden's Speech
Broadcast Networks Pass On Carrying Joe Biden’s Primetime Speech — Update
By Ted Johnson September 1, 2022 2:27pm UPDATE, 5 PM PT: Broadcast networks passed on carrying Joe Biden’s speech in Philadelphia, as the president cast MAGA Republicans as a threat to democracy. ABC ran Press Your Luck, CBS went with a Young Sheldon rerun and NBC with a Law & Order replay. CNN and MSNBC carried the address, as did news division streaming channels, but Fox News stuck with Tucker Carlson and his critique of the speech as it was happening. Biden, appearing against the backdrop of Independence Hall, argued that MAGA Republicans were embracing extremism “They promote authoritarian leaders and they fan the flames of political violence,” Biden said. ... https://deadline.com/2022/09/joe-biden-speech-primetime-broadcast-networks-1235105916/ WILL ABC, CBS and NBC broadcast reruns of democracy in the future if the MAGA-cult is allowed to destroy it? Isn't there a requirement in the FCC broadcast license about supporting the public good/interest? I don't know that anything is specifically made mandatory: I don't know communications licensing or law. However, it's not hard to see that broadcasting Biden's speech would have been in the public's interest. (This assumes that it's a common goal to maintain the US as a democracy.) FYI: Here is the FCC manual on "The Public and Broadcasting": OR is this all a moot point since almost no one seems to depend on broadcast news any longer? |
Posted by xocetaceans | Fri Sep 2, 2022, 01:12 PM (12 replies)
Yes, that surprised me too. It makes one wonder, so here is a portion of the House debate...
RESTORING POSTHUMOUSLY FULL
RIGHTS OF CITIZENSHIP TO GEN. R.E.LEE Mr. EILBERG. Mr. Speaker, I move to suspend the rules and pass the Senate Joint Resolution (S.J. Res. 23) to restore posthumously full rights of citizenship to General R. E. Lee. The Clerk read as follows: S.J. RES. 23 Whereas this entire Nation has long recognized the outstanding virtues of courage, patriotism, and selfless devotion to duty of General R. E. Lee, and has recognized the contribution of General Lee in healing the wounds of the War Between the States, and Whereas, in order to further the goal of reunion of this country, General Lee, on June 13, 1865, applied to the President for amnesty and pardon and restoration of his rights as a. citizen, and Whereas this request was favorably endorsed by General Ulysses S. Grant on June 16, 1865, and Whereas, Genera.! Lee's full citizenship was not restored to him subsequent to his request of June 13, 1865, for the reason that no accompanying oath of allegiance was submitted, and Whereas, on October 12, 1870, General Lee died, still denied the right to hold any ofilce and other rights of citizenship, and Whereas a recent discovery has revealed that General Lee did in fact on October 2, 1865, swear allegiance to the Constitution of the United States and to the Union, and Whereas it appears that General Lee thus fulfilled all of the legal as well as moral requirements incumbent upon him for restoration of his citizenship: Now, therefore, be it Resolved by the Senate and House of Representatives of the United States of America in Congress assembled, That, in accordance with section 3 of amendment 14 of the United States Constitution, the legal disabilities placed upon General Lee as a. result of his service as General of the Army of Northern Virginia. are removed, and that General R. E. Lee is posthumously restored to the full rights of citizenship, effective June 13, 1865. The SPEAKER. Is a second demanded? Mr. FISH. Mr. Speaker, I demand a second. PARLIAMENTARY INQUIRY Mr. CONYERS. Mr. Speaker, I have a parliamentary inquiry. The SPEAKER. The gentleman will state his parliamentary inquiry. Mr. CONYERS. Mr. Speaker, is the gentleman who is demanding a second opposed to the Senate joint resolution? The SPEAKER. The Chair will make the inquiry. Is the gentleman from New York (Mr. FISH) opposed to the Senate joint resolution? Mr. FISH. I am not, Mr. Speaker. Mr. CONYERS. Mr. Speaker, I demand a second. The SPEAKER. Is the gentleman opposed to the Senate joint resolution? Mr. CONYERS. Yes, Mr. Speaker, I am. The SPEAKER. The gentleman qualifies. Without objection, a second will be considered as ordered. There was no objection. The SPEAKER. The gentleman from Pennsylvania (Mr. EILBERG) will be recognized for 20 minutes, and the gentleman form Michigan (Mr. CONYERS) will be recognized for 20 minutes. The Chair recognizes the gentleman from Pennsylvania (Mr. EILBERG). Mr. EILBERG. Mr. Speaker, I yield myself such time as I may consume. Mr. Speaker, the purpose of this joint resolution, Senate Joint Resolution 23, is oo restore posthumously full rights of citizenship to Gen. Robert E. Lee. Gen. Robert E. Lee is a well known and respected military figure and a person whose dedication to duty has never been questioned. This great leader has earned himself a prominent position not only in the annals of American history but also in the hearts and minds of all patriotic Americans. As his ancestors before him served their country, he, too, served both the United States and his native State of Virginia. He possessed the courage to make the most difficult decisions and he had the fortitude to abide by his decisions. He faced defeat with dignity and he sought to regain his full rights of citizenship with humility. In approving this resolution we will attempt to comply with requests made by General Lee to the President on June 13, 1865. On that date, General Lee formally applied for full restoration of his rights and his application was personally approved by General Grant and forwarded to the President through the Secretary of War. However, he did not realize his application was to be accompanied by an oath of allegiance, and when this fact became known to General Lee, he executed a notarized oath of allegiance on October 2, 1865. His application was never acted upon by the President since the oath of allegiance was lost and was only discovered in the National Archives in 1970. As a college president, Robert E. Lee dedicated himself to teaching young men to learn from the past and to live as united Americans. The virtues exemplified by Gen. Robert E. Lee could be an example for all, as they have been an inspiration to students of American history for many years. Restoring full citizenship rights to General Lee is a bipartisan effort which serves as a symbol of how we as Americans once divided can learn from our historic past and once again reunite when it is in our Nation's interest. In a time when the United States faces complex problems an act such as this helps to remind us of our heritage and the struggles which our Nation has endured in its 200 year history. It is only fitting and proper that the Congress, as we approach the Bicentennial of the founding of the United States of America, remove the last tarnish of the memory of General Lee and retroactively restores his full rights of citizenship. This is indeed unique legislation and is one of the few times that Congress has sought to invoke its constitutional powers under section 3 of the 14th amendment to the U.S. Constitution. The first sentence of that section relates to the disability for holding public office and provides that "No person shall be a Senator or Representative in Congress, or elector of President and Vice President, or hold any office, civil or military, under the United States, or under any State, who, having previously taken an oath, as a Member of Congress, or an officer of the United States, or as a member of any State legislature, or as an executive or judicial officer of any State, to support the Constitution of the United States, shall have engaged in insurrection or rebellion against the same, or given aid or comfort to the enemies thereof." The restoration of full citizenship rights to General Lee is a measure which is neither Republican nor Democratic, conservative or liberal, but hopefully is an issue on which we can display a .bipartisan and historical unity. I urge my colleagues to support this meritorious legislation. Mr. CONYERS. Mr. Speaker, I yield myself such time as I may consume. The Constitution further provides that this disability can only be removed by congressional action. Mr. Speaker, it is with some reluctance that I take this time to speak on this matter, one which might more appropriately be considered as a sentimental, symbolic gesture; as Bicentennial fluff, or perhaps as legislation that clears up some important historical business that has been neglected by previous Congresses and by previous Presidents. So it was in this frame of mind that I initiated some research on this subject. Even though it is not yet complete, enough questions have been raised that I have no other alternative but to take the well at this time. The first issue raised by my research was the circumstances and date of the "discovery" of General Lee's oath of allegiance presumedly undertaken on October 2, 1865, and thereafter lost, never reaching President Andrew Johnson. In reading the committee report to my-surprise I found that no one from the National Archives came before the Committee on the Judiciary or before the appropriate committee in the other body to attest to the "discovery" of this oath. Nothing in the report indicates who discovered this missing oath and when, or where it had resided all these years. A member of my staff yesterday visited the Archives. He spoke with the man who located the oath and was advised that it had come to his attention not in 1970 as stated in the committee report but in 1965. You may be interested to know that this "discovery" was, in truth, made by a capable and conscientious Archives clerk, Mr. Donald King, who brought it to the attention of his superior, Mr. Elmer Parker, in 1970. Two archivists further advised my staff member that the Lee oath was known to be on public display as far back as the 1930's. It is the position of the Archives that the oath has always been in the Government's custody, had never been lost, was first stored with other amnesty documents in the State Department and during World War II transferred to the National Archives where it presently resides. This romantic notion of the lost oath may ultimately do a great disservice to those who sincerely wish to preserve the memory of General Lee. Obviously some of the statements regarding the oath's "discovery" in Senate Joint Resolution 23 are inaccurate. Mr. BUTLER. Mr. Speaker, will the gentleman yield? Mr. CONYERS. I am delighted to yield to the distinguished gentleman from Virginia. Mr. BUTLER. Of course, we are not in a position to question the gentleman's information, but in order that the record may be clear, with respect to the archivist who wrote this article and called it to the attention of the committee, his letter is a part of the report. It appears on page 4 and is by Mr. Elmer Oris Parker. The gentleman is familiar with that; is he not? Mr. CONYERS. I read it very carefully. That is precisely what caused me to go to the Archives. Mr. BUTLER. I am pleased to know about this report about the earlier date. Would the gentleman enlighten us a little bit as to how he arrived at the information? Mr. CONYERS. Yes, I would be pleased to enlighten my colleague. I merely sent a member of my staff over to the Archives located on Pennsylvania Avenue to raise the question and to see the oath. We do not have handwriting experts on our staff, but it is not my intention to put the authenticity of this oath into question at this time. This question came up-and as the gentleman from Virginia (Mr. BUTLER) who served on the Committee on the Judiciary during the impeachment proceedings with such great distinction will recall-during the impeachment when an archivist was called in on at least several points concerning the authenticity of Watergate-related documents. Therefore, we wanted to learn about the history of this document since it is an important item in the Archives. There are a couple of other points that I would like to raise. It seems the committee has had some difficulty in determining the exact date when the 14th amendment to the Constitution took effect, a matter you will appreciate is of some importance to me. The committee states it occurred on June 21, 1868, but take my word for it, it really occurred on July 28, 1868. I turn now to what I consider another crucial question in this discussion. What was the intention of General Lee with regard to amnesty? What benefits did he wish to enjoy under the First Amnesty Proclamation of President Johnson which required former Confederate officers to submit a special application and an oath? As we know General Grant supported General Lee's application. Apparently, General Lee neglected inadvertently to submit an accompanying oath, which he later submitted on October 2, 1865. I suggest to the Members we may be stretching the point just a bit because section 3 of the 14th amendment involves only a very limited disability, as my colleagues on the Committee on the Judiciary are well aware. It only prohibits one who participated on the Confederate side from holding any Federal office, including positions in the U.S. Armed Forces. I would inquire rhetorically if any Member of this body is claiming that the oath submitted in connection with the First Proclamation had anything to do with relieving General Lee from the disability imposed by section 3? To me the fairest interpretation of this matter would incline one toward the negative. Mr. BUTLER. Mr. Speaker, will the gentleman yield at that point? Mr. CONYERS. Permit me to finish my statement. I will be through in just a moment. Mr. Speaker, it just so happens that General Lee was an enfranchised citizen of his community in Lexington, Va., where he spent his last distinguished years as the president of the now renamed Washington and Lee University. Apparently, however, he never chose to vote after 1865. Furthermore, the biographies on General Lee concur that he was not interested in holding any public office after 1865. If that is so, it can be construed that General Lee was well aware of the disability under section 3 of the 14th amendment and that he knew he had been relieved of all the other disabilities by virtue of the Presidential Amnesty Proclamation of December 25, 1868. In this proclamation President Johnson granted "a full pardon and amnesty for the offense of treason against the United States," excepting of course the disabilities imposed by section 3 of the 14th amendment which the President by executive order could not remove. So if General Lee, fully aware of this, chose not to pursue the matter further, then there might be a very valid question of his intent to raise in connection with this resolution. Now I will be happy to yield either to the chairman of the subcommittee or to my colleague, the gentleman from Virginia (Mr. BUTLER). Mr. BUTLER. Mr. Speaker, I thank the gentleman for yielding. I think the question the gentleman raises about the intention of General Lee to seek admissibility or relief from all the limitations which had been for one reason or another placed upon him is a very legitimate inquiry. But, of course, we have first the oath which follows the application. Mr. CONYERS. I wish to say to the gentleman from Virginia I would be glad to respond to a question of his, but if he just chooses to engage in general debate, then I refuse to yield further. Mr. BUTLER. The gentleman will recall that the gentleman took our time and I am now responding to a rhetorical question the gentleman asked a moment ago, on which I hope that I might be permitted to speak. Mr. CONYERS. Mr. Speaker, I will not yield further and I reserve the balance of my time at this point. The SPEAKER. The gentleman has consumed 11 minutes. Mr. EILBERG. Mr. Speaker, I yield such time as he may consume to the gentleman from New York (Mr. FISH). Mr. FISH. Mr. Speaker, I wish to concur with the remarks of Subcommittee Chairman EILBERG in support of the bill, Senate Joint Resolution 23, which, would posthumously restore full rights of citizenship to Gen. Robert E. Lee. General Lee's military brilliance and his stature as a genuine American hero is well known. His tactics on the battlefields have long served as models for military students and his picture hangs in the military academy library at West Point where he once served as superintendent, next to the picture of his adversary in the Civil War, Ulysses S. Grant. A nuclear-powered submarine bears his name and sails together with another submarine named the Abraham Lincoln. I believe a lesser known aspect of General Lee's life deserves particular mention at this time. After the conclusion of the Civil War, history tells us that General Lee's actions were aimed toward resolving any division that still existed in our country, rather than to perpetuate it. As Jonathan Daniels states in his book, "Robert E. Lee's Last March": By word and deed he opposed hate and bitterness in the south. Gently he declined the offer of some ragged, simple soldiers to provide him a mountain hideout where he might continue to defy the union. After the war, he wrote to a Confederate veteran who planned to leave Lee's home State of Virginia for a foreign country, that "Virginia has now need for an her sons and can ill--afford to spare you.'' His action in applying for pardon and amnesty itself shows his efforts to set an example to Confederate supporters to put the war behind them. Robert E. Lee therefore, is not only a great military hero, but one who can serve as a model today. By his words and his deeds, he set an example that would serve us well to follow in light of some of the bitter divisions that have de· veloped in our country in the recent past based, once again, on war. Section 3 of the 14th amendment provides that Congress, by a vote of two-thirds of each House, may remove the re- strictions on the rights of a citizen who has engaged in insurrection against the United States. Congress has acted many times in the past to remove such disabilities, and in fact did so June 11, 1874, for Lee's nephew, Fitzhugh Lee, and on July 26, 1886 for Lee's son, William H. F. Lee. I urge my colleagues to vote to suspend the rules and pass this bill to remove this disability from General Lee, albeit posthumously. I think it is most appropriate as we begin our Bicentennial celebration to remove any remaining restrictions on the citizenship of this great American hero, Gen. Robert E. Lee. ... [see the C.R. for the intervening speakers] ... Mr. CONYERS. Mr. Speaker, I yield 3 minutes to the gentlewoman from New York (Ms. HOLTZMAN). Ms. HOLTZMAN. Mr. Speaker, I rise in opposition to the resolution which grants citizenship posthumously to Gen. Robert E. Lee. I recognize that serious questions have been raised about the historical validity of the documents regarding General Lee's application for amnesty. I also am aware of the futility of granting General Lee the right to run for the Senate or Congress and the right to hold Federal office, since it is very unlikely, indeed, that he can exercise such rights. It is not for these reasons, however, that I primarily oppose this resolution. I oppose this resolution because it seems to me to raise an issue of misplaced priorities. It is true, the War Between the States was a very divisive war. We had a war very recently that caused as much division in our country. There are Americans right now who have lost their citizenship because they opposed that war. They were not eligible for clemency under President Ford's program. They are not eligible to return to the United States. There are other Americans who refused to fight. They face prosecution here. They cannot come home. This is a bicentennial year. Therefore, the proponents of the resolution tell us we should correct the injustice done to Robert E. Lee now. What about these living Americans? Will we allow them to come home? General Lee led armies against this country. The Congress is willing to forgive him. What about the young men who refused to bear arms in a war that they thought was unconscionable? Like General Lee, they placed principles above conscription. Why does the Congress ignore them? It seems to me to be a bitter blow at a time of the Bicentennial to turn a deaf ear to the plight of the living. We ought to be able to show as much compassion and concern for the living as for the dead. Mr. Speaker, it is for that reason that I oppose this bill. Mr. EILBERG. Mr. Speaker, I yield myself 1 minute at this point. In reply to the gentlewoman from New York, I would like to make a comment on the gentlewoman's statement about misplaced priorities. The gentlewoman knows and the Members know the jurisdiction of our subcommittee. Our subcommittee simply has no jurisdiction over amnesty. I think we know also that another subcommittee, headed by the gentleman from Wisconsin (Mr. KASTENMEIER), is considering that matter and will no doubt be bringing that matter to the floor very shortly. I would also add in reply to one of the other statements made, it is necessary to pursue this route by reason of section 3 of the 14th amendment. Ms. HOLTZMAN. Mr. Speaker, will the gentleman yield? Mr. EILBERG. I yield to the gentlewoman from New York. Ms. HOLTZMAN. Mr. Speaker, I would advise the gentleman that I introduced a bill (H.R. 7893) on June 13, 1975, which does permit American citizenship to be restored to those who renounced it because of their opposition to the Vietnam war. That bill has not been acted upon and it has been referred to the subcommittee of the gentleman from Pennsylvania. Mr. EILBERG. Mr. Speaker, I yield 1 minute to the gentleman from Texas (Mr. ECKHARDT). Mr. ECKHARDT. Mr. Speaker, I think it is never a waste of time to make a gesture of grace and generosity. I recall a statement of General Lee that I think was one of the finest statements of grace and generosity ever made by a general. I think it was after Gettysburg when he said: It was all my fault. I thought my men were invincible. Combined in that very short statement was his recognition of his own fallibility and also a high compliment to his men. Of course, he was fallible. Most all the South was fallible. Some men took a different position. Sam Houston was driven from the governorship of Texas, because he disagreed with the final determination of General Lee; but the fact that men may be wrong does not mean that they should not be treated with grace and generosity. Many men have died for causes that were tragically wrong, but if they believed in it and conceived of it as one for which they and their countrymen should pledge their lives and fortunes, they deserve· at least our grace and generosity and ofttimes our respect and honor. Mr. EILBERG. Mr. Speaker, Members of the House, I thank the gentleman for the opportunity to speak to the House on this matter. I also want to thank the gentleman from Michigan (Mr. CONYERS) for stating his opposition in the manner he has, and not taking this opportunity of maligning the memory of this great American. Mr. Speaker, I am privileged to repeat now some remarks that were made to me by a newly naturalized citizen of the United States as a fair summary of why we should adopt this legislation. ... *See the Congressional Record for more of this House debate.* It's from July 22, 1975 on pages 23941 to 23950 of the Congressional Record, which is found here: Vol. 121, Part 19 - House pages 23935 - 24027 (PDF 36MB) |
Posted by xocetaceans | Tue Aug 30, 2022, 12:31 PM (1 replies)
Here are some links to some material regarding Reagan's influence on education.
There are two articles (one of which is derived from the other):
Reagan's 1967 Speech Changed Purpose Of College Forever, Says Journalist
Reagan's Budget In California Cuts Called For Ending 'Intellectual Luxuries' By Scottie Lee Meyers Air Date: Tuesday, February 3, 2015, 2:00pm In his latest piece for the Chronicle of Higher Education, reporter Dan Berrett writes that in 1967, California’s higher educational system was the envy of the world. But, earlier that year, newly-elected California Gov. Ronald Reagan, who won on a platform of cutting taxes and reducing state spending, told universities that there would be some “intellectual luxuries” that they would have to do without. At a press conference in Sacramento on Feb. 28, 1967, Reagan told a crowd that the taxpayers shouldn't be subsidizing intellectual curiosity. He told colleges to shift their focus by teaching workforce entry skills. It was a view 180 degrees opposed to the idea that college is a place for intellectual development and took a longer-term view about which skills are actually useful. It was on that day in late February, more than 48 years ago, that the purpose of higher education changed forever, Berrett said. ... https://www.wpr.org/reagans-1967-speech-changed-purpose-college-forever-says-journalist The Day the Purpose of College Changed
After February 28, 1967, the main reason to go was to get a job By Dan Berrett | January 26, 2015 The governor had bad news: The state budget was in crisis, and everyone needed to tighten their belts. High taxes threatened “economic ruin,” said the newly elected Ronald Reagan. Welfare stood to be curbed, the highway patrol had fat to trim. Everything would be pared down; he’d start with his own office. California still boasted a system of public higher education that was the envy of the world. And on February 28, 1967, a month into his term, the Republican governor assured people that he wouldn’t do anything to harm it. “But,” he added, “we do believe that there are certain intellectual luxuries that perhaps we could do without,” for a little while at least. ... https://www.chronicle.com/article/the-day-the-purpose-of-college-changed/ The press conference in Sacramento is here (it starts on page 18 of the PDF which is downloaded by my cited link): PRESS CONFERENCE OF GOVERNOR RONALD REAGAN -
HELD FEBRUARY 28, 1967 ---oOo--- Reported by: Alex C. Kaempfer, CSR ... A [Reagan] Well, could I take a school out of this State so that I won't get embroiled any farther than I am in the controversy? In a state back in the midwest where they discovered that a state university was offering a master's degree in the repair of band instruments, and I thought that this was sort of subsidizing intellectual curiosity. Q What state was that? ... Transcripts - 02/21/1967, 02/28/1967, 03/13/1967 - (NOTE:This downloads a PDF copy of the transcript!) The page of the Reagan Presidential Library's website that contains this transcript is here: My excerpt only presents a small portion of the discussion - the portion that contains Reagan's "intellectual curiosity" statement. The whole press conference is worth reading as many topics other than budget are discussed - i.e., abortion is mentioned. Also, Reagan's first example regarding educational cuts was a course on demonstrating, but he refused or could not provide specifics about it. Anyway, I like going back to original documents, if possible. Now, to watch the piece from Democracy Now - i.e., thanks for your posting of the video. |
Posted by xocetaceans | Thu Aug 25, 2022, 07:07 PM (0 replies)
TL;DNR: The observations were made by an x-ray telescope, and the density changes were inferred, but
please see the following, if interested:
Perseus Cluster:
Chandra "Hears" a Supermassive Black Hole in Perseus ![]() Perseus Cluster Credit: NASA/CXC/IoA/A.Fabian et al. A 53-hour Chandra observation of the central region of the Perseus galaxy cluster (left) has revealed wavelike features (right) that appear to be sound waves. The features were discovered by using a special image-processing technique to bring out subtle changes in brightness. These sound waves are thought to have been produced by explosive events occurring around a supermassive black hole (bright white spot) in Perseus A, the huge galaxy at the center of the cluster. The pitch of the sound waves translates into the note of B flat, 57 octaves below middle-C. This frequency is over a million billion times deeper than the limits of human hearing, so the sound is much too deep to be heard. The image also shows two vast, bubble-shaped cavities, each about 50 thousand light years wide, extending away from the central supermassive black hole. These cavities, which are bright sources of radio waves, are not really empty, but filled with high-energy particles and magnetic fields. They push the hot X-ray emitting gas aside, creating sound waves that sweep across hundreds of thousands of light years. The detection of intergalactic sound waves may solve the long-standing mystery of why the hot gas in the central regions of the Perseus cluster has not cooled over the past ten billion years to form trillions of stars. As sounds waves move through gas, they are eventually absorbed and their energy is converted to heat. In this way, the sound waves from the supermassive black hole in Perseus A could keep the cluster gas hot. ... https://chandra.harvard.edu/photo/2003/perseus/index.html Note in the above that: "The features were discovered by using a special image-processing technique to bring out subtle changes in brightness." So, the region around Perseus was observed by an x-ray telescope and image processing was used to detect changes in density of the medium. Here is the paper that describes those observations: A deep Chandra observation of the Perseus cluster: shocks and ripples
A. C. Fabian, J. S. Sanders, S. W. Allen, C. S. Crawford, K. Iwasawa, R. M. Johnstone, R. W. Schmidt, G. B. Taylor Monthly Notices of the Royal Astronomical Society, Volume 344, Issue 3, September 2003, Pages L43–L47, https://doi.org/10.1046/j.1365-8711.2003.06902.x Published: 21 September 2003 Abstract We present preliminary results from a deep observation lasting almost 200 ks of the centre of the Perseus cluster of galaxies around NGC 1275. The X-ray surface brightness of the intracluster gas beyond the inner 20 kpc, which contains the inner radio bubbles, is very smooth apart from some low-amplitude quasi-periodic ripples. A clear density jump at a radius of 24 kpc to the north-east, about 10 kpc out from the bubble rim, appears to be due to a weak shock driven by the northern radio bubble. A similar front may exist around both inner bubbles but is masked elsewhere by rim emission from bright cooler gas. The continuous blowing of bubbles by the central radio source, leading to the propagation of weak shocks and viscously dissipating sound waves seen as the observed fronts and ripples, gives a rate of working which balances the radiative cooling within the inner 50 kpc of the cluster core. 1 Introduction The Perseus cluster, A426, is the X-ray-brightest cluster of galaxies in the sky. The giant central galaxy, NGC 1275, hosts the radio source 3C 84 (Pedlar et al. 1990), from which jets have blown two diametrically opposed bubbles in the hot intracluster medium (Böhringer et al. 1993; Fabian et al. 2000). Surrounding NGC 1275 is a spectacular Hα nebulosity with filaments extending over 100 kpc (Lynds 1970; Conselice, Gallagher & Wyse 2001). The radiative cooling time of the hot gas drops inward to ∼108 yr around NGC 1275, and the temperature drops down from ∼7 to about 3 keV. As has been found for many clusters with Chandra and XMM-Newton data (Peterson et al. 2001, 2003; Tamura et al. 2001), there is little gas at lower temperatures. A standard cooling flow (Fabian 1994) is not taking place despite the short cooling times, presumably because of some balancing heat source. Plausible heat sources are an active galactic nucleus (Tucker & Rosner 1983; Tabor & Binney 1993; Churazov et al. 2000; Böhringer et al. 2002) and the hot atmosphere surrounding the active galactic nucleus (AGN) (Bertschinger & Meiksin 1986; Narayan & Medvedev 2001). The jets and bubbles may heat the surrounding gas from the centre (Brüggen & Kaiser 2001; Quilis, Bower & Balogh 2001; Reynolds, Heinz & Begelman 2001; Basson & Alexander 2003) or thermal conduction may heat it from the outside (Voigt et al. 2002; Fabian, Voigt & Morris 2002c; Zakamska & Narayan 2003). Combinations of heating and conduction have also been proposed (Ruszkowski & Begelman 2002). It has proven difficult in many models to match the observed temperature profiles (Brighenti & Mathews 2003). Other possibilities involving inhomogeneous metallicity (Fabian et al. 2001; Morris & Fabian 2003) and mixing with cooler gas (Fabian et al. 2001, 2002b) remain. We observed the core of the Perseus cluster with Chandra for about 25 ks in 2001 (Fabian et al. 2000; Schmidt, Fabian & Sanders 2002). Here we report on a recent Chandra observation which was almost 10 times deeper (∼200 ks). The complex two-dimensional temperature distribution of the hot gas is now clear, and subtle structures are revealed. These may be dissipating sound waves caused by the bubbles. The power from the sound waves is consistent with the radiative losses of the cluster core. ... https://doi.org/10.1046/j.1365-8711.2003.06902.x The PDF of the paper is available at that link. Here is a description of the x-ray telescope and its platform, the Chandra X-ray Observatory: About Chandra
Since its launch on July 23, 1999, the Chandra X-ray Observatory has been NASA's flagship mission for X-ray astronomy, taking its place in the fleet of "Great Observatories." ![]() Chandra Spacecraft Components Who we are NASA's Chandra X-ray Observatory is a telescope specially designed to detect X-ray emission from very hot regions of the Universe such as exploded stars, clusters of galaxies, and matter around black holes. Because X-rays are absorbed by Earth's atmosphere, Chandra must orbit above it, up to an altitude of 139,000 km (86,500 mi) in space. The Smithsonian's Astrophysical Observatory in Cambridge, MA, hosts the Chandra X-ray Center which operates the satellite, processes the data, and distributes it to scientists around the world for analysis. The Center maintains an extensive public web site about the science results and an education program. What we do Chandra carries four very sensitive mirrors nested inside each other. The energetic X-rays strike the insides of the hollow shells and are focussed onto electronic detectors at the end of the 9.2- m (30-ft.) optical bench. Depending on which detector is used, very detailed images or spectra of the cosmic source can be made and analyzed. ... https://chandra.harvard.edu/about/ I hope that you have a chance to take a look at this entire reply, but its essential summary is at the top in case this is too expansive a reply. |
Posted by xocetaceans | Thu Aug 25, 2022, 02:17 PM (1 replies)
Or would it be...
"Crudités for Luddités"?
Also, Cengiz is "Genghis", and Mehmet is "Muhammad". Cengiz: Cengiz
1. (isim) Genghis Khan 2. genghis -Kublai Khan is the grandson of Genghis Khan. - Kubilay Han Cengiz Han'ın torunudur. ... https://www.seslisozluk.net/Cengiz-nedir-ne-demek/ Mehmet/Mehmed: "...Mehmed's name was derived from the name of the Islamic Prophet Muhammad (570-632 CE), and unlike the naming customs of other Islamic cultures, in Turkish tradition, the name Muhammad was generally reserved for the Prophet himself. ... "
https://www.worldhistory.org/Mehmed_II/ Mehmed
Mehmed II (r. 1444-46 and 1451-81) was one of the most illustrious of the long line of Ottoman sultans. His name is the Turkish form of Muhammad, but he is often known by his epithet "the Conqueror" because of his capture of Constantinople from the Byzantines in 1453. ... https://www.pbs.org/empires/islam/profilesmehmet.html The tomb of Sultan Mehmet Fatih: Mehmet
... 2. Mehmet (also spelled as Memet, Mehmed, or Memed) is the most common Turkish male name. It is the Turkish interpretation of Arabic 'Muhammad' in memory of the prophet Muhammad (pbuh). The word is also commonly used for unranked soldiers in Turkish culture ... https://www.seslisozluk.net/Mehmet-nedir-ne-demek/ Well, the reply title cannot display the French accent aigu and truncates the text if an é appears. C'est dommage, mais c'est la vie! |
Posted by xocetaceans | Thu Aug 18, 2022, 07:12 PM (0 replies)
Remember that Liz Cheney still supports waterboarding (aka torture)...
Here is last year's 60 Minutes interview in which Liz Cheney states her claim about waterboarding ( "Well, it's not torture," she says. ) at approximately 8:41 in this video: ?t=522
Here is a much older interview from ABC News (which must be viewed on YouTube) in which Liz Cheney also claims that waterboarding is not torture: |
Posted by xocetaceans | Thu Aug 18, 2022, 06:58 PM (2 replies)
One should keep in mind Bush v. Gore and not praise Cheney too hastily...
The GOP has been fine with subverting democracy in the past. That they (largely en masse) are currently fine with a different variety of an anti-democratic practice or behavior is not really all that surprising.
Halting the counting of votes is an anti-democratic practice - even if the Supreme Court is ordering it. Creating butterfly ballots and a system that generates "hanging chads" is also gaming the system in an anti-democratic manner. One should recall what the Supreme Court did by halting the recount in Florida. Only later would the recounts show that Gore would have won Florida. So, the Supreme Court chose to create the Bush/Cheney administration and all that followed from it. Was Liz Cheney against such anti-democratic practices back then when they had influence over her father's fortunes? Did she speak up and demand that the vote in Florida be allowed to be recounted completely? I don't recall her or any of the GOP of that time standing up and saying that the full vote in Florida should be recounted completely. She is a day late and a dollar short as far as I am concerned. So, while it is good that she is saying what she is saying now, she deserves no praise for the doing of what she always should have done and still should do as a citizen of the USA. Florida 'recounts' make Gore winner
Special report: the US elections Martin Kettle in Washington @martinkettle Sun 28 Jan 2001 20.18 EST Al Gore, not George Bush, should be sitting in the White House today as the newly elected president of the United States, two new independent probes of the disputed Florida election contest have confirmed. The first survey, conducted on behalf of the Washington Post, shows that Mr Gore had a nearly three-to-one majority among 56,000 Florida voters whose November 7 ballot papers were discounted because they contained more than one punched hole. The second and separate survey, conducted on behalf of the Palm Beach Post, shows that Mr Gore had a majority of 682 votes among the discounted "dimpled" ballots in Palm Beach county. In each case, if the newly examined votes had been allowed to count in the November election, Mr Gore would have won Florida's 21 electoral college votes by a narrow majority and he, not Mr Bush, would be the president. Instead, Mr Bush officially carried Florida by 537 votes after recounts were stopped. ... https://www.theguardian.com/world/2001/jan/29/uselections2000.usa |
Posted by xocetaceans | Wed Aug 17, 2022, 01:33 AM (0 replies)
Here's colorized footage of the thylacine...
Posted by xocetaceans | Wed Aug 17, 2022, 12:56 AM (0 replies)