OFFICIALS TEST ALASKA TSUNAMI WARNING SYSTEM FOR THE FIRST TIME
“Live” Warnings Part of Tsunami Awareness Week
NOAA’s National Weather Service and Alaska’s Division of Homeland Security and Emergency Management, in cooperation with local emergency management offices and the Alaska Broadcasters Association, will conduct the first-ever statewide test of the tsunami warning communications system on March 30 at 9:45 a.m. Alaska Standard Time. Live tsunami warning codes, rather than a test code, will be broadcast on television stations statewide. NOAA, the National Oceanic and Atmospheric Administration, is an agency of the U.S. Department of Commerce.
The communications test will involve NOAA Weather Radio All Hazards, the Emergency Alert System (EAS), and other state and local communication links. Radio listeners should hear the familiar alerting tone followed by an audio message describing the test, similar to the routine monthly tests of the EAS. Television viewers, however, may see something different.
Some automated systems, such as for cable TV, are programmed to scroll a standard, pre-composed message based upon the emergency code received. Because a live tsunami warning code will be used, the message television viewers see will not contain the word “TEST.” In fact, it should say, “THE NATIONAL WEATHER SERVICE HAS ISSUED A TSUNAMI WARNING FOR ALL OF ALASKA...” The television audio message that will accompany the crawler will explain it is a test, but if the volume is turned down or otherwise unheard, viewers may not realize the warning is a test
"This is a critical first step in testing the entire tsunami warning communications system to ensure the safety of all Alaskans," said retired Navy Vice Admiral Conrad C. Launtenbacher, undersecretary of commerce for oceans and atmosphere and NOAA administrator. "We're confident the results will not only help protect Alaskans from future tsunamis, but will serve as a testing model for other states and territories that could be impacted by these destructive waves. We think tests like this will become a standard part of NOAA’s commitment to better engage and inform the public as we build a nationwide tsunami detection and warning system."
The test is part of Tsunami Awareness Week, proclaimed by Governor Frank Murkowski as March 27 – April 2. The week coincides with the anniversary of the Great Alaskan Earthquake – a devastating 9.2 magnitude earthquake that triggered deadly tsunamis in Alaska 41 years ago on Good Friday, March 27, 1964.
“The deadly tsunami that occurred in Indonesia last December illustrates the extreme importance of having a tsunami warning system," Murkowski said. "When an actual tsunami warning is issued, we have to be ready to give all Alaskans that could be in danger as much notice as possible so they can seek safety.”`
“We are doing all we can to ensure the public is aware of the test ahead of time so we do not create confusion,” said Jim Butchart, deputy director of Emergency Management for the Alaska Division of Homeland Security and Emergency Management. “The only way to truly test our warning system is to use the live codes, so it is very important that we get the public involved in the test as much as possible.”
The general public can participate in the test by monitoring NOAA Weather Radio All Hazards or via commercial radio, cable TV or local television for the EAS message. Local emergency management may use the test to help raise awareness of the tsunami hazard.
Officials will evaluate the success of the test and correct any problems that are uncovered. To assist in this process, people in coastal areas should monitor their normal media sources at the time of the test and report afterwards via an Internet web address given in the test message.
Most importantly, people living or working in coastal areas that DO NOT receive the test through commercial radio or weather radio should report that fact to their local National Weather Service office.
If there is excessive seismic activity on March 30, the test will be cancelled.
NOAA’s National Weather Service is the primary source of weather data, forecasts and warnings for the United States and its territories. NOAA’s National Weather Service operates the most advanced weather and flood warning and forecast system in the world, helping to protect lives and property and enhance the national economy.
NOAA is dedicated to enhancing economic security and national safety through the prediction and research of weather- and climate-related events and providing environmental stewardship of the Nation’s coastal and marine resources.
NOAA: noaa.gov, NOAA’s National Weather Service: nws.noaa.gov, NOAA’s National Weather Service Alaska Region: arh.noaa.gov/, NOAA’s West Coast and Alaska Tsunami Warning Center: wcatwc.arh.noaa.gov/, Alaska Div.of Homeland Security and Emergency Mangt: ak-prepared.com
NOAA 2005-R227 FOR IMMEDIATE RELEASE Contact: Tracy Lake 3/23/05
Sunday, March 27, 2005
ALASKA TSUNAMI WARNING SYSTEM
Remarks by the President to the Travel Pool 04/27/05
REMARKS BY THE PRESIDENT TO THE TRAVEL POOL 4th Infantry Division Memorial Chapel Fort Hood, Texas 11:53 A.M. CST
THE PRESIDENT: I want to wish all the fellow citizens and their families a happy Easter. We prayed for peace, we prayed for our soldiers and their families. It's an honor to be here at Ft. Hood to celebrate Easter with those who wear the nation's uniform.
We wish you all a happy Easter, too. Thank you.
END 11:53 A.M. CDT For Immediate Release Office of the Press Secretary March 27, 2005
Final Probable Collapse Sequence for WTC Towers
NIST to Hold World Trade Center Investigation Press Briefing in New York CityAgency Will Announce Final Probable Collapse Sequence for WTC Towers,Discuss Findings on Codes, Evacuation and Emergency Response
What: The U.S. Commerce Department’s National Institute of Standards and Technology (NIST) will brief the media on April 5, 2005, in New York City on the latest findings from its building and fire safety investigation of the World Trade Center (WTC) disaster of Sept. 11, 2001. WTC Lead Investigator Shyam Sunder will present the final probable collapse sequence for the two WTC towers, updating the leading collapse hypothesis released last October. He also will discuss what has been learned from three projects within the WTC investigation—analysis of building and fire codes and practices; occupant behavior, egress, and emergency communications; and fire service technologies and guidelines. Full reports from the three projects will be released. Recommendations for these projects, as well as all other projects in the investigation, will be released for public comment at a later date.
A briefing for the public will be conducted starting at 1 p.m. EST.
The overall goal of this investigation, and all NIST investigations conducted under the National Construction Safety Team (NCST) Act, is to recommend improvements in the way people design, construct, maintain and use buildings to increase both occupant safety and structural integrity.
When: Tuesday, April 5, 2005 10 a.m. – noon EST
Where: The Crowne Plaza Times Square Manhattan 1605 Broadway New York, N.Y. 10019 Times Square B Room
Media Signup: Media planning to attend the briefing should register by Friday, April 1, 2005, at 5 p.m. EST, by calling (301) 975-2762 or sending an e-mail to media@nist.gov.
For security reasons, all media—including production crew members—must have proper credentials (a news media badge with photo or a photo ID with a business card) to enter the briefing room.
More Information: A comprehensive Web site on the NIST WTC investigation may be accessed at wtc.nist.gov. The text of the briefing presentation and supporting materials will be available online at the same Web address concurrent with the media briefing on April 5, 2005. SOURCE: National Institute of Standards and Technology
For Immediate Release: March 24, 2005 Contact: Michael E. Newman(301) 975-3025
Substance Abuse and Mental Health Services Administration (SAMHSA)
$2.4 Million Available for Jail Diversion Grant Programs
The Substance Abuse and Mental Health Services Administration (SAMHSA) today announced the availability of FY 2005 funds for Targeted Capacity Expansion Grants for Jail Diversion programs to divert individuals with mental illness away from the criminal justice system and into community-based, integrated mental health and substance abuse treatment and appropriate support services.
It is expected that approximately $400,000 will be available per grantee in Fiscal Year 2005 to fund six grants for up to three years. These grants will promote the transformation of systems to improve services for justice-involved adults with mental illness. The grants will be administered by SAMHSA’s Center for Mental Health Services.
WHO CAN APPLY: Eligible applicants are the chief executive of a state; political subdivisions of states; and Indian tribes and tribal organizations, acting through agreements with other public and nonprofit entities to develop and implement programs to divert individuals with mental illness away from the criminal justice system and into community-based services. All applications must be signed by the chief executive of the state, political subdivision of state, Indian tribe, or tribal organization.
HOWTO APPLY: Applicants for No SM-05-011 are available by calling SAMHSA’s clearinghouse at 1-800-729-6686, or by downloading the application from grants.gov or samhas.gov . Applicants are encouraged to apply on line through a new service at grants.gov
APPLICATION DUE DATE: May 24, 2005, ADDITIIONAL INFORMATION: Applicants with questions on program issues should contact David Morrissette, DSW, at (240)-276-1912 or e-mail to david.morrissette@samhsa.hhs.gov. For questions on grant management issues, contact Kimberly Pendleton at (240) 276-1421 or email to Kimberly.pendleton@samhsa.hhs.gov
Experimental Avian Flu Vaccine
NIAID Initiates Trial of Experimental Avian Flu Vaccine, Fast-track recruitment has begun for a trial to investigate the safety of a vaccine against H5N1 avian influenza, the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health (NIH), announced today.
Sites in Rochester, NY, Baltimore and Los Angeles will enroll a total of 450 healthy adults. The clinical sites are part of the NIAID-sponsored Vaccine and Treatment Evaluation Units (VTEU).
“While there have been relatively few cases worldwide of H5N1 avian influenza infection in humans, the public health community is concerned that the virus will develop the capability of efficiently spreading from human to human and thus create a risk for a worldwide pandemic,” says NIAID Director Anthony S. Fauci, M.D.
“NIAID has supported research on H5N1, the strain responsible for this deadly form of avian influenza, since 1997 when the first cases in humans were reported. The initiation of this vaccine trial marks a key advance in our efforts to prepare to respond to an avian flu pandemic,” adds Dr. Fauci.
Sanofi pasteur, Swiftwater, PA, manufactured the trial vaccine, which is an inactivated vaccine made from an H5N1 virus isolated in Southeast Asia in 2004. Sanofi pasteur, formerly Aventis Pasteur, was awarded a contract by NIAID to manufacture the H5N1 vaccine in May 2004.
This Phase I trial will test the vaccine’s safety and ability to generate an immune response in 450 healthy adults aged 18 to 64. If the vaccine is shown to be safe in adults, there are plans to test it in other populations, such as the elderly and children.
H5N1 avian influenza leads to severe disease in both birds and humans. Between January 2004 and March 11, 2005, there were 69 confirmed cases of and 46 deaths from H5N1 infection in humans reported to the World Health Organization. To date, there has been a small number of cases where human-to-human transmission of the virus may have occurred. However, public health experts fear that the virus may evolve into one that is more easily transmitted between people. If this were to happen, a worldwide pandemic could follow.
Influenza pandemics are global outbreaks that emerge infrequently and unpredictably and involve strains of virus to which humans have little or no immunity. H5N1 is one such flu virus strain. The last influenza pandemic swept the globe in 1968; many public health officials believe the world is overdue for another one.
The VTEUs now enrolling adult volunteers are
- University of California at Los Angeles (Joel Ward, M.D., Principal Investigator)
- University of Maryland School of Medicine, Baltimore, MD (James Campbell, M.D., P.I.)
- University of Rochester School of Medicine and Dentistry, Rochester, NY (John Treanor, M.D., P.I.)
NIAID is a component of the National Institutes of Health, an agency of the U.S. Department of Health and Human Services. NIAID supports basic and applied research to prevent, diagnose and treat infectious diseases such as HIV/AIDS and other sexually transmitted infections, influenza, tuberculosis, malaria and illness from potential agents of bioterrorism. NIAID also supports research on transplantation and immune-related illnesses, including autoimmune disorders, asthma and allergies. SOURCE: National Institute of Allergy and Infectious Diseases (NIAID)
FOR IMMEDIATE RELEASE Wednesday, March 23, 2005 CONTACT: Anne A. Oplinger 301- 402-1663
Centers for Medicare & Medicaid Services (CMS) hospital conditions of participation
MEDICARE PUBLISHES PROPOSED RULE UPDATING HOSPITAL CONDITIONS OF PARTICIPATION
The Centers for Medicare & Medicaid Services (CMS) today announced a proposed rule to alleviate hospitals of overly burdensome regulations and allow doctors and nurses to focus more time and energy on patient care.
The proposed rule would revise requirements in the hospital conditions of participation (CoPs) for completion of history and physical (H&P) examinations, authentication of verbal orders, securing medications, and completion of post anesthesia evaluations.
“Based on extensive input from health professionals and the health care community, we are proposing to revise some specific aspects of our regulations to provide better support of the delivery of high-quality, up-to-date care at a lower cost,” said CMS Administrator Mark B. McClellan, M.D., Ph.D.
These revisions were contained in the notice of proposed rule making (NPRM) published December 19, 1997, entitled “Medicare and Medicaid Programs; Hospital Conditions of Participation; Provider Agreements and Supplier Approval,” which contained extensive revisions to the entire set of hospital CoPs. Other changes in the hospital CoPs are coming, building on these steps to avoid unnecessary burdens while promoting high-quality care.
“To keep up with changes in effective medical practice, we believe it is in the interest of the health care community as a whole for us to move forward with these changes,” McClellan said.
The revised requirements include:
- H&P examination. The proposed requirement would expand the number of permissible practitioners who may perform the H&P and the time frame for its completion.
- Authentication of verbal orders. This regulation would require that all orders, including verbal orders, must be dated, timed, and authenticated by a practitioner responsible for the care of the patient. During a five year transition period from publication of the final rule, it would allow all orders, including verbal orders, to be dated, timed and authenticated by the prescribing practitioner or another practitioner responsible for the care of the patient. This would respond to public comments, reduce burden, and provide flexibility for hospitals in meeting the requirements for authentication of verbal orders. CMS expects that sunsetting this flexibility after a five year period is sufficient time for the adoption of changes in health care information technology to make it easy for prescribing practitioners to authenticate all of their own orders in a timely fashion. Additionally, the proposed rule states that in the absence of a State law specifying the timeframe for authentication of verbal orders, verbal orders would need to be authenticated within 48 hours. Finally, this requirement clarifies and reinforces current regulations regarding who may accept verbal orders, authentication of all orders for drugs and biologicals, and authentication of medical record entries.
- Security of Medications. This regulation requires that all drugs and biologicals be kept in secure areas, or locked when appropriate, to prevent unauthorized persons from obtaining access. This regulation addresses community concerns, provides flexibility for hospitals in determining control of nonscheduled drugs and biologicals, and is more patient-focused and outcome-oriented than the current requirement.
- Post anesthesia evaluation. This requirement permits the post anesthesia evaluation for inpatients to be completed and documented by any individual qualified to administer anesthesia. The current CoP requires that the individual who administers the anesthesia do this evaluation.
The proposed rule may be found at cms.hhs.gov. # # #
Medicare News For Immediate Release: Contact: Thursday, March 24, 2005 CMS Office of Public Affairs202-690-6145 For questions about Medicare please call 1-800-MEDICARE or visit medicare.gov. SOURCE: Centers for Medicare & Medicaid Services
T. rex Fossil Yields Soft Tissue
T. rex Fossil Yields Soft Tissue, High Resolution Photo of Fragments of soft tissue extracted from the marrow cavity of a T. rex femur, after the surrounding bone mineral has been dissolved away. (A) The demineralized fragment is flexible and resilient and, when stretched (arrow), returns to its original shape. (B) Demineralized bone in (A) after air drying. The overall structural and functional characteristics remain after dehydration. (C) Regions of demineralized bone show fibrous material (arrows). Scale bars: 0.5 mm.Credit: From Schweitzer et al., Science 307:1952-1955 (2005). Reprinted with permission from AAAS.
In a discovery that invokes comparisons to Jurassic Park, North Carolina State University paleontologist Mary Schweitzer and her colleagues have extracted soft tissue from the fossilized leg bone of a 70-million-year-old Tyrannosaurus rex specimen. The soft tissue includes intact, still-flexible blood vessels and fibrous material consistent with collagen. Also, electron microscopy reveals round-to-oval bodies virtually identical to the cell nuclei found in the corresponding tissues of ostriches, which, along wtih other birds, are believed to be modern-day descendants of dinosaurs.
Whether the tissue will yield DNA or any other biomolecules remains to be answered.
Schweitzer and her team published the finding in the March 25 issue of the journal Science.
The presence of this novel tissue is not the only surprise from this discovery, says Enriqueta Barrera, a program director in the National Science Foundation's earth sciences division, which partly funded the study. The tissue was once elastic and stretchy, and had the capacity to be dehydrated and rehydrated many times without losing this characteristic. “Although the preservation of soft tissue such as this is not unique in the geologic record, this occurrence goes well beyond what has been observed in the past for dinosaurs, and reinforces the evolutionary link of dinosaurs to birds,” said Barrera.
For more information, see the NC State news release. -NSF-
Media Contacts Cheryl L. Dybas, NSF (703) 292-7734 cdybas@nsf.govTracey Peake, NC State (919) 515-3470 tracey_peake@ncsu.edu, Program Contacts Enriqueta Barrera, NSF (703) 292-8551 ebarrera@nsf.gov, Principal Investigators Mary H. Schweitzer, NC State (919) 515-3711 schweitzer@ncsu.edu, Related WebsitesThe Science paper: sciencemag.org/-NSF- Press Release 05-048, SOURCE: National Science Foundation
The Commodity Futures Trading Commission (CFTC) roundtable
CFTC ANNOUNCES APRIL 6, 2005 CPO and COMMODITY POOL INDUSTRY ROUNDTABLE
Washington, D.C. - The Commodity Futures Trading Commission (CFTC) will hold a roundtable on Commodity Pool Operators (CPOs) and the commodity pool industry on Wednesday, April 6, 2005, from 9:00 a.m. to 3:15 p.m. The roundtable is scheduled to be held in the first floor Hearing Room at the Commission’s Headquarters, 1155 21st Street, N.W., Washington, D.C.
The roundtable will focus on the growth, innovation and regulation of the commodity pool industry over the last 30 years and the challenges and issues faced by the industry. There are approximately 1,900 CFTC-registered CPOs, which sponsor, operate or advise 3,500 commodity pools, holding more than $600 billion in net assets. The roundtable will have five panels composed of regulators, industry participants, investors and academics. Each panel will examine different topics and issues facing the commodity pool industry.
Acting Chairman Sharon Brown-Hruska, who will chair the roundtable, said “The CFTC has overseen the commodity pool industry for 30 years. This industry, which includes many of the largest hedge funds, plays an extremely important role in the functioning of the futures markets in the United States as well as the rest of the world. It is essential that the Commission understand, work with, and strive to enhance this important and growing industry. The roundtable will provide us with an excellent forum to accomplish these goals.”
The roundtable will be open to the public. A draft agenda and list of roundtable participants in PDF format is attached to the Press Release. The agenda, along with biographies of the panelists and presentations, in PDF format will be posted on the CFTC’s website – cftc.gov/cftc/cftchome – and will be updated as materials are received. For further information, contact the Commission’s Office of External Affairs at (202) 418-5080. # # #
Commodity Futures Trading Commission Office of External Affairs (202) 418-5080 Three Lafayette Centre 1155 21st Street, NW Washington, DC 20581 Release: #5061-05 For Release: March 24, 2005
Lebanon: Beirut Bombing
Lebanon: Beirut Bombing, The United States strongly condemns the bombing which took place in north Beirut the evening of March 26. We note that this is the third bombing since March 19.
We call on the Lebanese authorities to exercise their responsibility to the Lebanese people to provide for their security and to identify and bring to justice those responsible for these acts.
The Lebanese people have the right to determine their own political future in a climate free of fear and intimidation. This cannot happen while Syrian military and intelligence forces remain in Lebanon, where they are a source of instability. Syria must withdraw completely and immediately from Lebanon, in accordance with United Nations Security Council Resolution 1559.
2005/355 Released on March 26, 2005 Press Statement Adam Ereli, Deputy Spokesman Washington, DC March 26, 2005 SOURXE: State.gov
Saturday, March 26, 2005
Station Crew Spacewalk Set for Monday 03/28/05
Station Crew Spacewalk Set for Monday 03.25.05
International Space Station crewmembers will finish setting out a welcome mat for the Automated Transfer Vehicle (ATV) during their mission’s second and final planned spacewalk early March 28.
Commander Leroy Chiao and Flight Engineer Salizhan Sharipov will install on the Zvezda Service Module the final three antennas of a six-antenna set for the ATV, an unpiloted European cargo carrier scheduled to make its first trip to the Station early next year.
They also will install a Global Positioning System (GPS) antenna for the ATV.
The previous Station crew, Commander Gennady Padalka and NASA ISS Science Officer Mike Fincke, installed the first three antennas of the six-antenna set.
During this spacewalk, Sharipov and Chiao will deploy a small Russian experiment called Nanosatellite.
The spacewalk, in Russian Orlan suits using the airlock of the Pirs Docking Compartment, should last about 5 hours, 40 minutes. It is scheduled to start at 1:25 a.m. EST. Live coverage on NASA Television will begin at midnight.
Sharipov, designated EV1, or lead spacewalker, is making his second spacewalk. This is the sixth spacewalk for Chiao, EV2. Both will wear suits with red stripes. Chiao's suit will have a U.S flag on the shoulder.
After opening the hatch and assembling equipment, Sharipov and Chiao move from the Pirs back to the small-diameter forward end of Zvezda. There they install the three WAL antennas, space-to-space communications antennas for the ATV.
Installation of the WAL antennas and their associated cabling should take about 2 1/2 hours.
The next task of the spacewalk is to deploy the Nanosatellite. It is about a foot long, weighs 11 pounds and contains a transmitter. The crew activates it before leaving the airlock. The object of the experiment is to develop small satellite control techniques, monitor satellite operations and develop new attitude system sensors.
The crew deploys it from the ladder at the Pirs docking compartment, giving it a push in the direction opposite the direction the Station is traveling. It should leave the Station at a relative velocity of about one meter per second.
Next the crew moves to the large-diameter section of the Service Module to install the GPS antenna and its cabling. Their movements to and around the rear of the Service Module will be carefully coordinated with Mission Control Moscow to avoid any possibility of contamination should it become necessary to use Russian thrusters there to adjust the orientation of the Space Station.
While near the back end of the Service Module the crew will also inspect a remotely operated Russian communications antenna and confirm its location for Mission Control Moscow.
The final task is to inspect and photograph a laser reflector on the Service Module's aft end-cone. The reflector helps control the ATV's final approach to the Station, and the inspection is the last ATV-related activity of the spacewalk.
The crew is scheduled to re-enter the Pirs airlock and close the hatch at 7 a.m. EST. Editor: John Ira Petty NASA Official: Brian Dunbar Last Updated: March 25, 2005 + Contact NASA SOURCE: NASA
Bomb Dogs Stop Truck Carrying Suspicious Materials
Bomb Dogs Stop Truck Carrying Suspicious Materials
TAJI, Iraq – A large dump truck trying to enter an Iraqi Army base was stopped when security dogs detected bomb materials in it, according to a multinational forces report.
Security workers discovered a compartment under the truck containing several switch parts, electrical cords, coils, cans and other items used in building explosive devices. The driver is being held for questioning.
Iraqi soldiers with the 5th Battalion and Coalition military police secured the area during the incident.
For more information, please visit mnstci.iraq.centcom.mil -30-
FOR IMMEDIATE RELEASE March 25, 2005 Contact: Capt. Tim Jeffers IRAQNA Cell: 011-964-0790-191-0653E-mail: jefferstj@mnstci.iraq.centcom.mil
PRESS RELEASE MULTI-NATIONAL SECURITY TRANSITION COMMAND – IRAQ
SUICIDE VBIED DETONATES NEAR CAMP BLUE DIAMOND, AR RAMADI, Iraq
SUICIDE VBIED DETONATES NEAR RAMADI ENTRY CONTROL POINT
CAMP BLUE DIAMOND, AR RAMADI, Iraq – A suicide vehicle-borne improvised explosive device detonated at an entry control point at approximately 7 p.m., March 24, in Eastern Ramadi.
Initial reports indicate the blast killed six and wounded 19 members of the 2nd Iraqi Special Police Commandos. Two U.S. soldiers and two Iraqi civilians also sustained injuries from the explosion.
Additional Iraqi Security Forces and U.S. personnel responded to the scene.
No further information on the suicide attack is available at this time.
Entry control points began outside the provincial capital Feb. 20 at the request of the Iraqi government. This enhanced security measure was designed to help protect the citizens of Ar Ramadi. These control points are manned by both Iraqi Security Forces and U.S. military personnel assigned to 2d Marine Division.
“These terrorist attacks will not deter the soldiers and Marines from accomplishing their mission,” said Brig. Gen. Joe J. McMenamin, assistant division commander, 2nd Marine Division. “This was an attack on Iraqi Security Forces who have sworn an oath to protect the citizens of Iraq.” -30-
NEWS RELEASE HEADQUARTERS UNITED STATES CENTRAL COMMAND 7115 South Boundary Boulevard MacDill AFB, Fla. 33621-5101 Phone: (813) 827-5894; FAX: (813) 827-2211; DSN 651-5894 March 25, 2005 Release Number: 05-03-29 FOR IMMEDIATE RELEASE SOURCE: United States Central Command
Quasiparticle Behavior in Bose Quantum Liquids
Quasiparticle Behavior in Bose Quantum Liquids March 25, 2005
LOS ANGELES, CA - Quasiparticles carry energy in condensed matter. In the world of quasiparticle physics, understanding when and how these energy carriers fail opens doors to another level of understanding, and can lead the way to many new and important theories. Scientists at the U. S. Department of Energy’s Brookhaven National Laboratory have discovered the failure point for the quasiparticle construct, the standard model of condensed matter physics. This could have far-reaching implications, for example, in the study of high-temperature superconductors, materials currently under intense scrutiny as a possible replacement for the conventional superconducting materials now used in many facets of everyday life.
Physicist Igor Zaliznyak (click to view hi-res photo).
At the March 2005 meeting of the American Physical Society, Brookhaven physicist Igor Zaliznyak will explain how he and his colleagues identified the “spectrum endpoint” in a Bose quantum spin liquid, the point at which the quasiparticles are no longer well-defined energy carriers. Zaliznyak will discuss his paper at 1:39 p.m. Friday, March 25, 2005, in Room 515B of the Los Angeles Convention Center.
“Although the quantum-liquid state has been studied for roughly a century, it continues to fascinate physicists,” Zaliznyak said. “We have demonstrated that at higher energies, the Bose quasiparticle description fails because of quasiparticle decay.”
The study of quasiparticles, which govern the properties of quantum liquids, was pioneered by Russian Nobel Prize winning-physicist L.D. Landau. There are two types of quasiparticles, Bose and Fermi, and physicists around the globe are exploring the properties of each type. The Brookhaven experiments, conducted using the triple-axis neutron spectrometer at the National Institutes of Standards and Technology, confirmed that in a particular Bose quantum spin liquid, quasiparticle decay leads to spectrum termination, as was predicted by Landau.
“Landau proposed that at some energy, the quasiparticle description breaks down, and in a generic form this has been known,” Zaliznyak said. “But the extent of the phenomenon and how it reveals itself in real materials hasn’t been clear. We have shown that at twice the minimum excitation energy, known as the spin gap, Bose quasiparticles cease to be defined at all and disappear.”
The Brookhaven experiments studied a quantum liquid found in systems composed of quantum spins in magnetic crystals, specifically an organo-metallic material known as PHCC. The scientists’ neutron scattering measurements demonstrate the occurrence of spectrum termination in the two-dimensional quantum spin liquid found in PHCC.
“When you attempt to create an excitation that is more than twice the gap rate, it’s possible that your excitation decays, “ Zaliznyak said. “In Bose quantum liquids, when decay processes like this become allowed, you can’t have quasiparticles.”
The research was funded by the Office of Basic Energy Sciences within the U.S. Department of Energy's Office of Science, the National Science Foundation, and the Robert A. Welch Foundation.
Note to local editors: Igor Zaliznyak lives in Port Jefferson, New York.
Contact: Kay Cordtz, (631) 344-2710 or Mona S. Rowe, (631) 344-5056 SOURCE: Brookhaven National Laboratory
Forrest. Trembley Vietnam MIA
Missing In Action Serviceman Identified, The Department of Defense POW/Missing Personnel Office (DPMO) announced today that the remains of a U.S. Navy pilot, missing in action from the Vietnam War, have been identified and will be returned to his family for burial with full military honors.
Navy Lieutenant Commander J. Forrest G. Trembley of Spokane, Wash., will be buried in Arlington National Cemetery on April 1.
On August 21, 1967, Trembley and his fellow crewman took off in their A-6A Intruder from the U.S.S. Constellation on a strike mission against the Duc Noi rail yards near Hanoi, North Vietnam. On leaving the target area, their aircraft and another one in the flight were attacked by enemy MiGs. When last seen, the two aircraft were disappearing into the clouds near the Vietnamese-Chinese border. The last radio message from Trembley indicated the MiGs were in hot pursuit, but no further communications were heard.
Later that day, the Chinese government reported that two U.S. A-6s had been shot down over the People’s Republic of China (PRC). The broadcast noted that one of the four crewmen had been captured but the other three died in the shoot down. The Chinese released the surviving crewman in March 1973.
With the assistance of the Chinese government, a joint U.S.-PRC team interviewed witnesses to the shoot down and crash in 1993 and 1999. U.S. specialists from the Joint POW/MIA Accounting Command (JPAC) interviewed a Chinese citizen near the crash site. He turned over Trembley’s identification tag and fragmentary human remains alleged to be those of American pilots. The team recovered some pilot’s gear from a burial site, but found no additional human remains.
Scientists of the JPAC and the Armed Forces DNA Identification Laboratory used mitochondrial DNA as one of the forensic tools to identify the remains as those of Trembley.
Of the 88,000 Americans missing in action from all conflicts, 1,836 are from the Vietnam War, with 1,399 of those within the country of Vietnam. Another 747 Americans have been accounted for since the end of the Vietnam War.
For additional information on the Defense Department’s mission to account for missing Americans, visit the DPMO web site at www.dtic.mil/dpmo, or call 703-699-1169.
U.S. Department of DefenseOffice of the Assistant Secretary of Defense (Public Affairs)News Release On the Web: defenselink.mil/releases/ Media contact: +1 (703) 697-5131 Public contact: dod.mil/faq/comment or +1 (703) 428-0711 No. 289-05 IMMEDIATE RELEASE March 25, 2005
U.S. Contact with Interim Leader of Kyrgyzstan
U.S. Contact with Interim Leader of Kyrgyzstan (Taken Question)
Question: Has the United States made formal contact with the reported interim leader of Kyrgyzstan, Kurmanbek Bakiyev?
Answer: Ambassador Stephen Young met with Mr. Bakiyev on the evening of March 24. At that time Mr. Bakiyev was serving as Chairman of the Committee for National Unity and had not yet been named Prime Minister and President. Ambassador Young has been in regular telephone contact with him and other interim leaders.
2005/354 Released on March 25, 2005 Taken Question Richard Boucher Washington, DC March 25, 2005 SOURCE: State.gov
Freedom Calendar 03/26/05 - 04/02/05
March 26, 1910, President Taft appoints Republican William Lewis as first African-American U.S. Asst. Attorney General.
Easter Sunday
March 27, 1856, First meeting of Republican National Committee in Washington, DC to oppose Democrats’ pro-slavery policies.
March 28, 1870, Republican Jonathan Wright of South Carolina becomes first African-American state Supreme Court Justice.
March 29, 1885, Birth of U.S. Rep. Frances Payne Bolton (R-OH), first woman to serve as U.S. Delegate to United Nations General Assembly.
March 30, 1868, Republicans begin impeachment trial of Democrat President Andrew Johnson, who declared: “This is a country for white men, and by God, as long as I am President, it shall be a government of white men”.
March 31, 1806, Birth of U.S. Senator John Hale (R-NH), early leader of Republicans’ anti-slavery movement in Congress.
April 1, 1846, Born into slavery on this day, Jeremiah Haralson (R-AL) served in state legislature before being elected to U.S. House in 1874.
April 2, 1855, Republican John Langston becomes nation’s first African-American elected official, in Brownhelm, OH; later served as U.S. Rep. (R-VA) and as diplomat in Republican administrations.
“We love freedom more, vastly more, than slavery; consequently we hope to keep clear of the Democrats!”
Rep. Joseph Rainey (R-SC), the first African-American in the U.S. House of Representatives (1870-79)
SOURCE: 2005 Republican Freedom Calendar
bush radio address 03/26/05 full audio, text transcript
bush radio address 03/26/05 full audio, text transcript
President's Radio Address
THE PRESIDENT: Good morning. This weekend, millions of Americans celebrate the joyous holiday of Easter. Easter is the most important event of the Christian faith, when people around the world join together with family and friends to celebrate the power of love conquering death.
At Easter time we pray for all who serve in our military. The outstanding members of our Army, Navy, Air Force, Marine Corps and Coast Guard are keeping America secure and advancing liberty in the world. We remember especially those who have given their lives in freedom's cause. Their sacrifice is a testament to the words of scripture: "Greater love has no man than this, that a man lay down his life for his friends."
Easter has a special meaning for the families of our men and women in uniform who miss their loved ones during the holidays. It can be very difficult when someone you love is deployed on a dangerous mission in a distant land. I appreciate the sacrifices our military families are making, and Americans know that their contributions are vital to our success in the war on terror.
This week we have seen tragedy at home. Families in Minnesota are mourning the loss of their loved ones after the terrible shootings at Red Lake High School. Hours after the shooting, communities and churches across the nation offered prayers for the victims and their families. The Red Lake Nation reports receiving thousands of calls from people all over the world offering their sympathy and support. Laura and I are praying for the families of the victims, as are millions of Americans.
This week I spoke with Red Lake Tribal Chairman Floyd Jourdain to express the condolences of the American people and to pledge the continued help of the federal government. We are doing everything we can to meet the needs of the community at this tragic time. The FBI and the Department of Justice are working to coordinate relief through the Federal Crime Victim Assistance Fund. We're working closely with state, local and tribal authorities to provide counseling, help with funeral arrangements and other assistance.
The tragedy at Red Lake was accompanied by acts of heroism and selflessness. A security guard named Derrick Brun saved the lives of countless students when he rose from his desk to confront the young gunman. Although he was unarmed, Derrick ignored the pleas of a colleague to run for his life. By engaging the assailant, he bought vital time for a fellow security guard to rush a group of students to safety. Derrick's bravery cost him his life, and all Americans honor him.
As we help the families in this community, we must do everything in our power to prevent tragedies like this from happening. Children benefit from a sense of community, and the support and involvement of caring adults. To keep our children safe and protected, we must continue to foster a culture that affirms life and provides love, and helps our young people build character.
On this Easter weekend, we honor all Americans who give of themselves, from those helping neighbors at home to those defending liberty overseas. Easter is the victory of light over darkness. In this season of renewal, we remember that hope leads us closer to truth, and that in the end, even death, itself, will be defeated. That is the promise of Easter morning. END
Thank you for listening. For Immediate Release March 26, 2005
Friday, March 25, 2005
FAA, Commercial Space Launch Partnership
FAA Announces Next Step in Commercial Space Launch Partnership
WASHINGTON, D.C.--The Federal Aviation Administration (FAA) and the U.S. Air Force (USAF) are moving in concert to propose common federal standards that will make expendable commercial rocket launches safer, more efficient, and less costly.
The new proposed rules will strengthen public safety by identifying up-front potential problems and formalizes procedures to minimize the launch hazards inherent in commercial rocket launches at federal and non-federal launch sites. While each agency will still maintain its own safety standards, those standards will now be technically equivalent and represent current practices at Air Force- operated launch ranges. In addition, USAF Space Command and the FAA have established a single administrative process for reviewing range users' requests for relief from requirements.
"These rules make it easier--and safer- -to launch commercial rockets," said FAA Administrator Marion C. Blakey. "We can aide growth of this industry by expanding safety through a unified set of strong safety standards and institutionalized processes."
Both the FAA and the USAF have congressionally-directed responsibilities for the safety of these licensed launches from Air Force- operated launch ranges. The FAA Office of Commercial Space Transportation and the U.S. Air Force Space Command have worked together since 1997 to improve and document common launch safety requirements. The U.S. Air Force Space Command provides leadership direction, and the FAA licenses, commercial space launch activities at Cape Canaveral Air Force Station, FL and Vandenberg Air Force Base, CA. These proposed rules build on that partnership.
The proposed rules will be discussed at an FAA/USAF joint public meeting on March 29-31 from 8:30 a.m. to 4 p.m., in the Discovery 1 Conference Room of the Holiday Inn-Capitol, 550 C Street, SW in Washington. The Air Force will attend to share their expertise. The public meeting will provide stakeholders with information about the draft regulatory language and allow them to comment on the record.
The FAA draft regulatory language is available for public review in the Department of Transportation (DOT) Docket for the rulemaking at dms.dot.gov, Docket Number FAA- 2000-7953. Using the Simple Search, type 7953 for the full docket for this rulemaking. Also available at ast.faa.gov/UM/ is a matrix that demonstrates the commonalities of Air Force requirements and FAA regulations. ####
Contact: Henry J. Price Phone: (202) 267-3883 APA 13-05 Date Posted: March 24, 2005
SOURCE: Federal Aviation Administration
EPA Inspector General Report, BioWatch Program
Response to EPA Inspector General Report on the BioWatch Program
Clearly much of the information related to the BioWatch program is sensitive and a detailed discussion of specifics of the system would be inappropriate for national security reasons. However, this agency can assure American citizens that EPA has acted swiftly and soundly in the areas of concern raised by the Inspector General.
Since the establishment of the initial BioWatch network, the U.S. Government continues to make substantial improvements to the program – from the quantity of monitors to security at monitoring sites to quality assurance activities. These improvements effectively resolve the concerns raised by EPA’s Inspector General.
In fact, as of last month, EPA has worked with every BioWatch city to ensure that the monitoring equipment at every site is functioning properly, is secure, and is able to effectively detect biological agents in the event they were released.
And we know the program is working – since its inception, the BioWatch team, with the support of state and local public health officials, has sited and continues to site hundreds of monitors across the nation that have successfully yielded tens of thousands of samples.
EPA worked with DHS and state and local agencies to deploy monitors on an extremely tight schedule because of rising security concerns. EPA is meeting the requirements of the Department of Homeland Security.
BioWatch is a “first of its kind” that brings together the best expertise the nation has to offer. This includes teams of specialists from DHS, EPA, CDC, Los Alamos National Laboratories, Lawrence Livermore Laboratories, and the Department of Defense that are experts in medicine, epidemiology, public health management, forensic sciences, biological aerosol detection and modeling.
The BioWatch network is an important tool for detecting a biological attack. It is an early-warning system designed to detect the release of biological agents in the air so that there is time for federal, state, and local officials to deliver the most effective response.
R054 Release date: 03/25/2005 Contact: EPA Press Office, 202-564-4355 SOURCE: U.S. Environmental Protection Agency
U.S. Assistance to Kyrgyzstan
U.S. Assistance to Kyrgyzstan
Question: How much U.S. foreign aid does Kyrgyzstan receive and are there any plans to augment that funding given the security situation in the country?
Answer: Total U.S. assistance to Kyrgyzstan was $50.8 million in Fiscal Year 2004. While figures for total U.S. assistance for Fiscal Year 2005 are not yet available, the State Department budget contains $31 million in aid to Kyrgyzstan under the Freedom Support Act. We will continue to support economic and democratic reform in Kyrgyzstan, including elections, humanitarian assistance, law enforcement, and security, and will carefully watch for emerging needs. The latest comprehensive breakdown of U.S. assistance to Kyrgyzstan is available at: state.gov/p/eur/.
Taken Question Office of the Spokesman Washington, DC March 24, 2005 Question Taken from March 24, 2005 Briefing


