Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/256028376?client_source=feed&format=rss
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Wednesday, October 17, 2012
CNN?s Crowley says she will play journalistic role in presidential debate (Washington Post)
Government: Violent crimes rose 18 percent in 2011
WASHINGTON (AP) ? The number of violent crimes rose by 18 percent in the United States last year while property crimes went up by 11 percent, the government reported Wednesday.
It was the first year-to-year increase for violent crime since 1993, marking the end of a long string of declines. Violent crime fell by 65 percent since 1993, from 16.8 million to 5.8 million last year.
According to the U.S. Bureau of Justice Statistics' annual national crime victimization survey, the size of the percentage increases in both violent crime and property crime for last year was driven in large part by the historically low levels seen in 2010.
The increase in violent crime was the result of an upward swing in assaults, which moved up by 22 percent, from 4 million in 2010 to 5 million last year. The increases in violent crime experienced by whites, Hispanics, younger people and men accounted for the majority of the increase in violent crime.
In the latest survey, property crime was up for the first time in a decade, from 15.4 million in 2010 to 17 million last year. Household burglaries rose 14 percent, from 3.2 million to 3.6 million. The number of thefts jumped by 10 percent, from 11.6 million to 12.8 million.
The victimization figures are based on surveys by the Census Bureau of a large sample of people in order to gather data from those who are victims of crime. They are considered the government's most comprehensive crime statistics because they count both crimes that never are reported to the police as well as those reported.
Last May, the FBI's preliminary crime report for 2011, which counts only crimes reported to police, concluded that crime dropped again last year, down 4 percent for violent crime and 3.7 percent for property crime. The declines slowed in the second half of last year, a sign to academic experts that the many years of lowering crime levels might be nearing an end. Historically, less than half of all crimes, including violent crimes, are reported to police.
Associated Presscnet iPhone 5 9-11 Chris Brown Tattoo Innocence of Muslims Clara Schumann Jael Strauss
#SciAmBlogs Tuesday - athletic ape, singing fish, teaching chemistry, Ada Lovelace, diatoms, oxytocin, and more.
About the Author: Bora Zivkovic is the Blog Editor at Scientific American, chronobiologist, biology teacher, organizer of ScienceOnline conferences and editor of Open Laboratory anthologies of best science writing on the Web. Follow on Twitter @boraz.More??
The views expressed are those of the author and are not necessarily those of Scientific American.
Source: http://rss.sciam.com/click.phdo?i=e82361a87c03b09f6ad97954f7e2e7f5
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Tuesday, October 16, 2012
Study shows revisions in MPM staging system might be needed in future
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Public release date: 15-Oct-2012[ | E-mail |
Share ] Contact: Kristal Griffith
Kristal.Griffith@iaslc.org
720-325-2952
International Association for the Study of Lung Cancer
First analysis of IASLC malignant pleural mesothelioma database
DENVER The International Mesothelioma Interest Group (IMIG) staging system has been widely used, however, widespread concerns exist about the validity of the current malignant pleural mesothelioma (MPM) staging system. Concerns include that the system is derived from analysis of small, retrospective surgical series; it can be difficult to apply to clinical staging; and uses descriptors for lymph node involvement, which may not be relevant to MPM. Therefore, in collaboration with IMIG, the International Association for the Study of Lung Cancer (IASLC) has decided to update the staging system for MPM by developing a large international database.
A study, published in the November 2012 issue of the IASLC'S Journal of Thoracic Oncology, reports the current staging system by and large appropriately distinguishes among T and N categories and overall stages but also highlights areas for potential revision.
The study looked at 3,101 patients from 15 centers in four continents. The current data still represents mainly surgically treated patients. The authors report that current T descriptors are qualitative and most applicable to pathological staging. Possibly in the future, volumetric tumor measurement could enhance the current T descriptors.
In addition, the data demonstrate a difference in survival for node-negative versus node-positive patients. The difference between N1 and N2 disease is less clear, suggesting that additional study of the extent of lymph node involvement might yield improvements in the N-classification factor.
And finally the authors suggest that staging groups, especially for stages I and II disease, need to be reassessed. In the future, they say, "the addition of a larger group of patients with more advanced disease, staged clinically and managed nonsurgically may help determine whether stages III and IV should be classified into a and b subcategories."
###
The lead author of this work is IASLC member Dr. Valerie Rusch (USA). Co-authors include IASLC members Dorothy Giroux (USA), Catherine Kennedy (Australia), Dr. Erico Ruffini (Italy), Dr. David Rice (USA), Dr. Harvey Pass (USA), Dr. Hisao Asamura (Japan), Dr. John Edwards (U.K.) and Dr. Walter Weder (Switzerland).
About the IASLC:
The International Association for the Study of Lung Cancer (IASLC) is the only global organization dedicated to the study of lung cancer. Founded in 1974, the association's membership includes more than 3,500 lung cancer specialists in 80 countries. To learn more about IASLC please visit www.iaslc.org.
[ | E-mail | Share ] ?
AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.
Public release date: 15-Oct-2012[ | E-mail |
Share ] Contact: Kristal Griffith
Kristal.Griffith@iaslc.org
720-325-2952
International Association for the Study of Lung Cancer
First analysis of IASLC malignant pleural mesothelioma database
DENVER The International Mesothelioma Interest Group (IMIG) staging system has been widely used, however, widespread concerns exist about the validity of the current malignant pleural mesothelioma (MPM) staging system. Concerns include that the system is derived from analysis of small, retrospective surgical series; it can be difficult to apply to clinical staging; and uses descriptors for lymph node involvement, which may not be relevant to MPM. Therefore, in collaboration with IMIG, the International Association for the Study of Lung Cancer (IASLC) has decided to update the staging system for MPM by developing a large international database.
A study, published in the November 2012 issue of the IASLC'S Journal of Thoracic Oncology, reports the current staging system by and large appropriately distinguishes among T and N categories and overall stages but also highlights areas for potential revision.
The study looked at 3,101 patients from 15 centers in four continents. The current data still represents mainly surgically treated patients. The authors report that current T descriptors are qualitative and most applicable to pathological staging. Possibly in the future, volumetric tumor measurement could enhance the current T descriptors.
In addition, the data demonstrate a difference in survival for node-negative versus node-positive patients. The difference between N1 and N2 disease is less clear, suggesting that additional study of the extent of lymph node involvement might yield improvements in the N-classification factor.
And finally the authors suggest that staging groups, especially for stages I and II disease, need to be reassessed. In the future, they say, "the addition of a larger group of patients with more advanced disease, staged clinically and managed nonsurgically may help determine whether stages III and IV should be classified into a and b subcategories."
###
The lead author of this work is IASLC member Dr. Valerie Rusch (USA). Co-authors include IASLC members Dorothy Giroux (USA), Catherine Kennedy (Australia), Dr. Erico Ruffini (Italy), Dr. David Rice (USA), Dr. Harvey Pass (USA), Dr. Hisao Asamura (Japan), Dr. John Edwards (U.K.) and Dr. Walter Weder (Switzerland).
About the IASLC:
The International Association for the Study of Lung Cancer (IASLC) is the only global organization dedicated to the study of lung cancer. Founded in 1974, the association's membership includes more than 3,500 lung cancer specialists in 80 countries. To learn more about IASLC please visit www.iaslc.org.
[ | E-mail | Share ] ?
AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.
Source: http://www.eurekalert.org/pub_releases/2012-10/iaft-ssr101512.php
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